CN106642584A

CN106642584A - Air conditioner operation control method and device

Info

Publication number: CN106642584A
Application number: CN201611230232.1A
Authority: CN
Inventors: 王敏
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2017-05-10
Anticipated expiration: 2036-12-27
Also published as: CN106642584B

Abstract

The embodiment of the invention discloses a method and a device for controlling the operation of an air conditioner, which are used for solving the problem that the air conditioner is in abnormal temperature control or the temperature control is invalid when a temperature sensor is abnormal in the prior art. The method comprises the following steps: determining whether the first temperature sensor and the second temperature sensor are abnormal; if the second temperature sensor is abnormal, determining a second target temperature value according to the first target temperature value and the corresponding relation between the stored temperature value of the first temperature sensor and the stored temperature value of the second temperature sensor; if the second temperature sensor is normal, taking the second temperature value as a second target temperature value, if the first temperature sensor is normal, taking the first target temperature value as a first temperature value acquired by the first temperature sensor, and if the first temperature sensor is abnormal, acquiring a corrected first temperature value as a first target temperature value; and controlling the air conditioner to operate according to the first target temperature value and the second target temperature value, so that the user experience is greatly improved.

Description

A kind of control method and device of operation of air conditioner

Technical field

The present invention relates to testing techniques of equipment field, the control method and device of more particularly to a kind of operation of air conditioner.

Background technology

With the development of society, air-conditioning has come into huge numbers of families, because its refrigeration and the function of heating, significantly improve The living environment of user.Air-conditioning is that one kind gathers ambient temperature value to realize temperature controlled equipment by temperature sensor, empty Controller in tune is processed by the judgement of the temperature value gathered to temperature sensor, compressor, blower fan in control air-conditioning etc. Loaded work piece, reaches the demand for control to environment temperatures such as room, Code in Hazardous Special Locations.It can be seen that temperature sensor is air-conditioning Temperature controlled core component is realized, if abnormal conditions occurs in the temperature sensor, the temperature value of such as collection is inaccurate, or Person does not collect temperature value at all, then the controller in air-conditioning can be caused to compressor, the exception control of blower fan, causes air-conditioning not Normal operation or temperature controlled disabler, affect the use of user.

In prior art, when abnormal conditions occurs in temperature sensor, the controller in air-conditioning can not be to temperature sensor The abnormal conditions of appearance are corrected process, so as to be constantly in temperature control exception or temperature control failure state, greatly Affect the experience of user.

The content of the invention

The present invention provides a kind of control method and device of operation of air conditioner, to solve prior art in temperature in air-conditioning When abnormal conditions occurs in sensor, cause air-conditioning in temperature control exception or the problem of temperature control failure state.

To reach above-mentioned purpose, the embodiment of the invention discloses a kind of control method of operation of air conditioner, methods described includes：

According to setting controlling cycle, by judging air-conditioning in the first TEMP for carrying out indoor environment temperature detection The operational factor and/or the temperature value of collection of the second temperature sensor that device is detected with the coil temperature for being evaporated device, it is determined that Whether first temperature sensor and second temperature sensor are abnormal；

If it is determined that the second temperature sensor exception, then pass according to first object temperature value and the first temperature of preservation The corresponding relation of the temperature value of sensor and the temperature value of second temperature sensor, determines the second target temperature value, if wherein institute State the first temperature sensor normally, the first object temperature value is the first temperature value of the first temperature sensor collection, If first abnormality of temperature sensors, revised first temperature value is obtained, the first object temperature value is described Revised first temperature value；

If it is determined that the second temperature sensor is normal, using the second temperature value as the second target temperature value, and Determine first object temperature value, if wherein first temperature sensor is normal, the first object temperature value is described the First temperature value of one temperature sensor collection, if first abnormality of temperature sensors, obtains revised first warm Angle value, the first object temperature value is revised first temperature value；

According to the first object temperature value and the second target temperature value, the operation of air conditioner is controlled.

Further, the operational factor includes：Magnitude of voltage；

It is described to carry out indoor environment temperature detection in the air-conditioning for obtaining if the operational factor is magnitude of voltage First temperature sensor and be evaporated device coil temperature detection second temperature sensor operational factor, determine described the Whether one temperature sensor and second temperature sensor include extremely：

For first temperature sensor, the magnitude of voltage of first temperature sensor is judged, if positioned at for institute State in the predetermined voltage range of the first temperature sensor preservation；If it is not, then determining first abnormality of temperature sensors；

For the second temperature sensor, the magnitude of voltage of the second temperature sensor is judged, if positioned at for institute State the predetermined voltage range of second temperature sensor preservation；If it is not, then determining the second temperature sensor exception.

Further, the magnitude of voltage is the average voltage level in the controlling cycle.

Further, it is described according to obtain air-conditioning in the first temperature sensor for carrying out indoor environment temperature detection and Be evaporated device coil temperature detection second temperature sensor collection temperature value, determine first temperature sensor and Whether second temperature sensor includes extremely：

Calculate the first temperature value of the first temperature sensor collection and the second temperature of second temperature sensor collection The absolute value of value difference, by the half of the absolute value of the difference temperature compensation value is defined as；

Judge the temperature compensation value whether not less than the temperature threshold for setting；

If it is, determining first temperature sensor and second temperature sensor exception.

Further, if it is determined that first temperature sensor and/or second temperature sensor exception, methods described is also Including：

Export the abnormal information of the first sensor and/or second temperature sensor.

Further, if it is determined that first temperature sensor and the second temperature sensor are all normal, the side Method also includes：

If the first temperature value is more than second temperature value, first temperature value is determined with the difference of the temperature compensation value For first object temperature value；By the second temperature value and the temperature compensation value and be defined as the second target temperature value；

If the first temperature value is less than second temperature value, the second temperature value is determined with the difference of the temperature compensation value For the second target temperature value；By first temperature value and the temperature compensation value and be defined as first object temperature value；

If the first temperature value is equal to second temperature value, first temperature value is defined as into first object temperature value；Will The second temperature value is defined as the second target temperature value；

Further, revised first temperature value of the acquisition includes：

Output notice information；

Judge whether receive the temperature value of input from the external world in the time span for setting；

If it is, using the temperature value of extraneous input as revised first temperature value for getting.

Further, the output notice information includes：By the alarm components output announcement information of itself, or to Mobile terminal exports the announcement information；

The temperature value for receiving input from the external world includes：

The temperature value that receive user is directly input into the air-conditioning, or the temperature value that receive user is input into by remote control； Or the temperature value that receive user is input into by mobile terminal.

Further, if exporting the announcement information, the temperature value that input is received from the external world to mobile terminal Also include：

Receive the temperature value that the mobile terminal obtains the mobile terminal region from server.

Further, if not receiving the temperature value of input, the acquisition amendment from the external world in the time span of setting The first temperature value afterwards includes：

By the temperature value of the upper controlling cycle that itself is preserved, as revised first temperature value for obtaining.

Further, methods described also includes：

During operation of air conditioner, the 4th operation ginseng of the compressor in the 3rd operational factor and air-conditioning of air-conditioning is detected Number；

The 3rd operational factor is judged whether in the range of default 3rd operational factor, and the 4th operational factor Whether in the range of default 4th operational factor；

If at least one is no, then air-conditioning is out of service.

The embodiment of the invention discloses a kind of control device of operation of air conditioner, described device includes：

Detection abnormal module, for according to setting controlling cycle, by judging air-conditioning in carry out indoor environment temperature Detection the first temperature sensor and be evaporated device coil temperature detection second temperature sensor operational factor and/or The temperature value of collection, determines whether first temperature sensor and second temperature sensor are abnormal；

Temperature value determining module, for if it is determined that the second temperature sensor exception, then according to first object temperature The corresponding relation of the temperature value of the temperature value and second temperature sensor of value and the first temperature sensor for preserving, determines the second mesh Mark temperature value, if wherein first temperature sensor is normal, the first object temperature value is first TEMP First temperature value of device collection, if first abnormality of temperature sensors, obtains revised first temperature value, and described the One target temperature value is revised first temperature value；

Temperature value determining module, is additionally operable to if it is determined that the second temperature sensor is normal, by the second temperature value As the second target temperature value, and determine first object temperature value, if wherein first temperature sensor is normal, described the One target temperature value is the first temperature value of the first temperature sensor collection, if first abnormality of temperature sensors, Revised first temperature value is then obtained, the first object temperature value is revised first temperature value；

Control operation module, for according to the first object temperature value and the second target temperature value, controlling the air-conditioning Operation.

Further, the detection abnormal module, if being magnitude of voltage specifically for the operational factor, for described the One temperature sensor, judges the magnitude of voltage of first temperature sensor, if positioned at for first temperature sensor guarantor In the predetermined voltage range deposited；If it is not, then determining first abnormality of temperature sensors；For second temperature sensing Device, judges the magnitude of voltage of the second temperature sensor, if positioned at the default electricity preserved for the second temperature sensor In the range of pressure；If it is not, then determining the second temperature sensor exception.

Further, the detection abnormal module, first specifically for calculating the first temperature sensor collection is warm The absolute value of angle value and the second temperature value difference of second temperature sensor collection, by the half of the absolute value of the difference temperature is defined as Degree offset；Judge the temperature compensation value whether not less than the temperature threshold for setting；If it is, determining first temperature Sensor and second temperature sensor exception.

Further, described device also includes：

Reminding module, for if it is determined that first temperature sensor and/or second temperature sensor exception, export institute State the abnormal information of first sensor and/or second temperature sensor.

Further, the temperature value determining module, is additionally operable to if it is determined that first temperature sensor and described Two temperature sensors are all normal, calculate the first temperature value and the second temperature sensor collection of the first temperature sensor collection Second temperature value difference absolute value, the half of the absolute value of the difference is defined as into temperature compensation value；If the first temperature value More than second temperature value, first temperature value and the difference of the temperature compensation value are defined as into first object temperature value；By institute State second temperature value and the temperature compensation value and it is defined as the second target temperature value；If the first temperature value is warm less than second Angle value, by the second temperature value and the difference of the temperature compensation value the second target temperature value is defined as；By first temperature Value and the temperature compensation value and be defined as first object temperature value；If the first temperature value is equal to second temperature value, by institute State the first temperature value and be defined as first object temperature value；The second temperature value is defined as into the second target temperature value.

Further, the temperature value determining module, specifically for output notice information；Judge in the time span of setting Whether the temperature value of input is received from the external world；If it is, using the temperature value of extraneous input as revised for getting One temperature value.

Further, the temperature value determining module, specifically for the alarm components by itself the notice letter is exported Breath, or export the announcement information to mobile terminal；The temperature value that receive user is directly input into the air-conditioning, or receive user The temperature value being input into by remote control；Or the temperature value that receive user is input into by mobile terminal.

Further, the temperature value determining module, if specifically for exporting the announcement information to mobile terminal, connect Receive the temperature value that the mobile terminal obtains the mobile terminal region from server.

Further, the temperature value determining module, if specifically for not receiving from the external world in the time span of setting To the temperature value of input, by the temperature value of the upper controlling cycle that itself is preserved, as revised first temperature value for obtaining.

Further, described device also includes：

Detection judge module, for during operation of air conditioner, detecting the pressure in the 3rd operational factor and air-conditioning of air-conditioning 4th operational factor of contracting machine；Judge whether the 3rd operational factor is in the range of default 3rd operational factor and described Whether the 4th operational factor is in the range of default 4th operational factor；If at least one is no, then air-conditioning is out of service.

The embodiment of the invention discloses the control method and device of a kind of operation of air conditioner, methods described includes：According to setting Controlling cycle, by judging air-conditioning in the first temperature sensor for carrying out indoor environment temperature detection and be evaporated device The operational factor and/or the temperature value of collection of the second temperature sensor of coil temperature detection, determines first TEMP Whether device and second temperature sensor are abnormal；If it is determined that the second temperature sensor exception, then according to first object temperature The corresponding relation of the temperature value of the temperature value and second temperature sensor of value and the first temperature sensor for preserving, determines the second mesh Mark temperature value, if wherein first temperature sensor is normal, the first object temperature value is first TEMP First temperature value of device collection, if first abnormality of temperature sensors, obtains revised first temperature value, and described the One target temperature value is revised first temperature value；If it is determined that the second temperature sensor is normal, by described the Two temperature values determine first object temperature value as the second target temperature value, if wherein first temperature sensor just Often, the first object temperature value is the first temperature value of the first temperature sensor collection, if first temperature is passed Sensor exception, then obtain revised first temperature value, and the first object temperature value is revised first temperature value； According to the first object temperature value and the second target temperature value, the operation of air conditioner is controlled.In due to the embodiment of the present invention, when When judging the abnormality of temperature sensors in air-conditioning, process is corrected to the abnormal conditions that temperature sensor occurs, it is right to determine The target temperature value answered, air-conditioning realizes the function of air-conditioning normal control temperature according to the target temperature value operation for determining, carries significantly The experience of high user.

Description of the drawings

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is a kind of control process schematic diagram of operation of air conditioner that the embodiment of the present invention 1 is provided；

Fig. 2 is a kind of control process schematic diagram of operation of air conditioner that the embodiment of the present invention 5 is provided；

Fig. 3 is a kind of control process schematic diagram of operation of air conditioner that the embodiment of the present invention 10 is provided；

Fig. 4 is a kind of control device structure chart of operation of air conditioner that the embodiment of the present invention 1 is provided；

Fig. 5 is a kind of control device structure chart of operation of air conditioner that the embodiment of the present invention 10 is provided；

Fig. 6 is a kind of building-block of logic of operation of air conditioner provided in an embodiment of the present invention.

Specific embodiment

In order to realize when the abnormality of temperature sensors in air-conditioning, air-conditioning can also normal control temperature function, the present invention Embodiment provides a kind of control method and device of operation of air conditioner.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Embodiment 1：

Fig. 1 is a kind of control process schematic diagram of operation of air conditioner that the embodiment of the present invention 1 is provided, and the process includes following step Suddenly：

S101：According to the controlling cycle of setting, by judging air-conditioning in carry out the first warm of indoor environment temperature detection The operational factor and/or the temperature of collection of the second temperature sensor that degree sensor is detected with the coil temperature for being evaporated device Value, determines whether first temperature sensor and second temperature sensor are abnormal.

In embodiments of the present invention, the controller being applied particularly in air-conditioning, preserves control set in advance in air-conditioning In the cycle, can detect whether the temperature sensor in air-conditioning is abnormal in each controlling cycle, if abnormal, then it is assumed that the temperature The temperature value of sensor collection is inaccurate.Temperature sensor in air-conditioning mainly includes carrying out the temperature of indoor environment temperature detection Sensor, the coil temperature temperature sensor for detecting for carrying out indoor evaporator and the coil temperature detection for carrying out outdoor condenser Temperature sensor.During operation of air conditioner mainly by temperature sensor temperature value to control air-conditioning in compressor and fanman Make, so as to the temp. control function for reaching refrigeration or heat, wherein, the temperature value of the temperature sensor includes carrying out interior The temperature value of the temperature sensor of environment temperature detection and the temperature sensor of the coil temperature detection for carrying out indoor evaporator Temperature value.

Can in the controlling cycle of setting, obtain air-conditioning when whether the temperature sensor in detecting air-conditioning is abnormal In the first temperature sensor for carrying out indoor environment temperature detection the first operational factor, and obtain and be evaporated the coil pipe of device Second operational factor of the second temperature sensor of temperature detection.Judge described first by the first operational factor for judging to obtain Whether temperature sensor is abnormal, judges whether the second temperature sensor is abnormal by the second operational factor for obtaining.It is described Operational factor can be current value, can be magnitude of voltage

When whether the temperature sensor in detecting air-conditioning is abnormal, or in the controlling cycle of setting, obtain empty First temperature value of the first temperature sensor collection for carrying out indoor environment temperature detection in tune, and acquisition is evaporated device The second temperature value of the second temperature sensor collection of coil temperature detection.Judge described first by the first temperature value for gathering Whether temperature sensor is abnormal, judges whether the second temperature sensor is abnormal by the second temperature value for gathering.

When whether the temperature sensor in detecting air-conditioning is abnormal, or in the controlling cycle of setting, while logical First temperature value of the first operational factor and collection of crossing the first temperature sensor judges whether first temperature sensor is different Often, while judging the second temperature sensing by the second operational factor of second temperature sensor and the second temperature value of collection Whether device is abnormal.

Last determination result is likely to be the first abnormality of temperature sensors, and second temperature sensor is normal, or first warm Degree sensor is normal, the sensor abnormality of second temperature, or the first temperature sensor and second temperature sensing are all normally, or first Temperature sensor and second temperature sensor are all abnormal.

S102：If it is determined that the second temperature sensor exception, then according to the first of first object temperature value and preservation The corresponding relation of the temperature value of temperature sensor and the temperature value of second temperature sensor, determines the second target temperature value, wherein If first temperature sensor is normal, the first object temperature value is the first warm of the first temperature sensor collection Angle value, if first abnormality of temperature sensors, obtains revised first temperature value, and the first object temperature value is Revised first temperature value.

S103：If it is determined that the second temperature sensor is normal, using the second temperature value as the second target temperature Value, and determines first object temperature value, if wherein first temperature sensor is normal, the first object temperature value is institute The first temperature value of the first temperature sensor collection is stated, if first abnormality of temperature sensors, revised the is obtained One temperature value, the first object temperature value is revised first temperature value.

If the second temperature sensor is normal, the second temperature value of the second temperature sensor collection is accurate , then second target temperature value of the second temperature value for gathering the second temperature sensor as the second temperature sensor.

If it is determined that the second temperature sensor exception, then the second temperature value of the second temperature sensor collection is inaccurate Really, second target temperature of the second temperature value that at this moment second temperature sensor cannot be gathered as the second temperature sensor Angle value.Now, it is determined that can be the first object temperature value according to the first temperature sensor and guarantor during the second target temperature value The corresponding relation of the temperature value of the temperature value and second temperature sensor of the first temperature sensor deposited determines second target Temperature value.

The corresponding relation of the temperature value of the first temperature sensor and the temperature value of second temperature sensor is preserved in air-conditioning, The corresponding relation is all normal to the first temperature sensor and second temperature sensor, and the temperature value that gathers it is accurate when, the The temperature value that one temperature sensor is collected under each environment temperature, and when being controlled to air-conditioning according to the temperature value, the The temperature value that two temperature sensors are collected.

For example, the corresponding relation is T1：20-T2：21；T1：22-T2：22.5 ..., wherein, T1 is the first temperature biography The temperature value of sensor, T2 for second temperature sensor temperature value, 20,21,22,22.5 represent temperature value, unit for degree Celsius. When second temperature sensor exception, if the first object temperature value of the first temperature sensor is 20, according to above-mentioned corresponding relation The second target temperature value for understanding the second temperature sensor is 21, if the first object temperature value of the first temperature sensor is 22, understand that the second target temperature value of the second temperature sensor is 22.5 according to above-mentioned corresponding relation.

If first temperature sensor is normal, the first temperature value of the first temperature sensor collection is accurate , then first object temperature value of the first temperature value for gathering first temperature sensor as first temperature sensor.

If first abnormality of temperature sensors, the first temperature value of the first temperature sensor collection is inaccurate, At this moment first object temperature of the first temperature value that first temperature sensor cannot be gathered as first temperature sensor Angle value.Now, it is determined that can obtain revised first temperature value, by revised first during first object temperature value Temperature value is used as the first object temperature value.Revised first temperature value can be that user is pre-stored in air-conditioning , or air-conditioning is input into by external device.

S104：According to the first object temperature value and the second target temperature value, the operation of air conditioner is controlled.

When the second target temperature of the first object temperature value and second temperature sensor for determining the first temperature sensor After value, then compressor, the blower fan in the air-conditioning can be controlled according to the first object temperature value and the second target temperature value Even load is run.Wherein, it is described according to the first object temperature value and the second target temperature value, control the operation of air conditioner Process belongs to prior art, and the process is not repeated in embodiments of the present invention.

Can be by temperature sensor when whether the temperature sensor in detecting air-conditioning is abnormal in above-mentioned S101 What the temperature value of collection judged.In the temperature value of temperature sensor collection, the signal of general sensor output is voltage Signal or current signal, rather than temperature signal, this is to need for magnitude of voltage or current value to be converted to temperature value, is preserved in air-conditioning Corresponding temperature value when having different temperatures sensor output difference magnitude of voltage, or during different temperatures sensor output difference current value Corresponding temperature value.Detected the magnitude of voltage or current value of temperature sensor, can just to get the temperature sensor corresponding Temperature value.The magnitude of voltage of detection temperature sensor or the process of current value belong to prior art, in embodiments of the present invention The process is not repeated.

When judging whether temperature sensor is abnormal by temperature value, for example, can be for first TEMP Device, judges the temperature value of the first temperature sensor collection, if pre- positioned at what is preserved for first temperature sensor If in temperature values；If it is not, then determining first abnormality of temperature sensors.For the second temperature sensor, sentence The temperature value of the disconnected second temperature sensor collection, if positioned at the preset temperature preserved for the second temperature sensor In the range of value；If it is not, then determining the second temperature sensor exception.

In due to the embodiment of the present invention, when the abnormality of temperature sensors in judging air-conditioning, temperature sensor is occurred Abnormal conditions be corrected process, determine corresponding target temperature value.Air-conditioning is realized according to the target temperature value operation for determining The function of air-conditioning normal control temperature, greatly improves the experience of user.

Embodiment 2：

The output signal of general temperature sensor is current signal or voltage signal, then the operational factor of temperature sensor compared with Excellent and temperature sensor has the scope of normal magnitude of voltage or current value for current value or magnitude of voltage, in above-described embodiment On the basis of, in embodiments of the present invention, the operational factor includes：Magnitude of voltage；

For the second temperature sensor, the magnitude of voltage of the second temperature sensor is judged, if positioned at for institute State in the predetermined voltage range of second temperature sensor preservation；If it is not, then determining the second temperature sensor exception.

In embodiments of the present invention, the operational factor of the temperature sensor includes magnitude of voltage or current value, protects in air-conditioning Have for the predetermined voltage range or predetermined current scope of first temperature sensor preservation and for the second temperature Predetermined voltage range or predetermined current scope that sensor is preserved.

When the operational factor is magnitude of voltage or current value, in the air-conditioning for obtaining indoor environment temperature inspection is being carried out The operational factor of the first temperature sensor surveyed, can judge described when determining whether first temperature sensor is abnormal Whether the magnitude of voltage or current value of the first temperature sensor is located at the predeterminated voltage model preserved for first temperature sensor Enclose or predetermined current in the range of, if it is, determine that first temperature sensor is normal, if it is not, then determining first temperature Sensor abnormality.When the magnitude of voltage or current value of first temperature sensor can be any one in the controlling cycle Between put magnitude of voltage or current value, or average voltage level or average current value in the controlling cycle.

When the operational factor is magnitude of voltage or current value, in the coil pipe temperature for being evaporated device in the air-conditioning for obtaining The operational factor of the second temperature sensor of degree detection, can judge when determining whether the second temperature sensor is abnormal Whether the magnitude of voltage or current value of the second temperature sensor is located at the default electricity preserved for the second temperature sensor In the range of pressure scope or predetermined current, if it is, determine that the second temperature sensor is normal, if it is not, then determine this second Abnormality of temperature sensors.The magnitude of voltage or current value of the second temperature sensor can be any one in the controlling cycle Average voltage level or average current value in the magnitude of voltage or current value, or the controlling cycle of individual time point.

If the operational factor includes current value and magnitude of voltage, described to carry out indoor environment in the air-conditioning for obtaining The operational factor of the second temperature sensor that the first temperature sensor of temperature detection is detected with the coil temperature for being evaporated device, Can be for first TEMP when determining first temperature sensor and whether abnormal second temperature sensor Device, the magnitude of voltage and current value of first temperature sensor, if pre- positioned at what is preserved for first temperature sensor If in the range of voltage range and predetermined current；If two judged results are all yes, it is determined that first sensor is normal, otherwise, Determine first abnormality of temperature sensors.For the second temperature sensor, the electricity of the second temperature sensor is judged Pressure value and current value, if positioned at the predetermined voltage range and predetermined current scope that preserve for the second temperature sensor It is interior；If two judged results are all yes, it is determined that second sensor is normal, otherwise, it determines the second temperature sensor is different Often.

Embodiment 3：

Whether air-conditioning can be by judging the temperature value of temperature sensor in normal temperature values operationally To judge whether the temperature sensor is abnormal, can also be and enters the temperature value of the first temperature sensor and second temperature sensor Row compares to judge whether temperature sensor is abnormal, on the basis of the various embodiments described above, in the present invention is implemented, and described Examine according to the first temperature sensor for carrying out indoor environment temperature detection in the air-conditioning for obtaining and the coil temperature for being evaporated device The temperature value of the second temperature sensor collection of survey, determines whether first temperature sensor and second temperature sensor are abnormal Including：

In embodiments of the present invention, predetermined temperature threshold value is preserved in air-conditioning, it is determined that first temperature is passed When whether sensor and second temperature sensor abnormal, can be according to the first temperature value of first temperature sensor collection and The absolute value of the second temperature value difference of second temperature sensor collection is judging.Can be specifically by the absolute value of the difference Half be defined as temperature compensation value, the temperature compensation value is made comparisons with predetermined temperature threshold value, judge the temperature Whether degree offset is not less than the temperature threshold for setting, if it is, determining that first temperature sensor and second temperature are passed Sensor exception, if it is not, then determining that first temperature sensor and second temperature sensor are normal.When it is determined that described first is warm Degree sensor and during normal second temperature sensor can be the first temperature value for gathering first temperature sensor as First object temperature value, the second temperature sensor is gathered second temperature value as the second target temperature value.

When it is determined that whether first temperature sensor and second temperature sensor are abnormal, the control in setting is can also be In cycle processed, while judging first temperature sensor and the by the temperature value of the operational factor of temperature sensor and collection Whether two sensors are abnormal.Can be specifically, for first temperature sensor, to judge first temperature sensor Whether the first operational factor is located in the parameter area of setting, and whether the second operational factor of the second temperature sensor is located at In the parameter area of setting, if it is respectively positioned in the parameter area of setting, then judge first temperature sensor collection the Not whether the half of the absolute value of one temperature value and the second temperature value difference of second temperature sensor collection, as temperature compensation value Less than the temperature threshold of setting, if it is, determine first temperature sensor and second temperature sensor exception, if It is no, it is determined that first temperature sensor and second temperature sensor are normal.If the operation ginseng of a temperature sensor Number is not located in the parameter area of setting, then the abnormality of temperature sensors.

Embodiment 4：

It is determined that during the first abnormality of temperature sensors, revised first temperature value can be obtained from extraneous, in above-mentioned reality It is in embodiments of the present invention, described to obtain revised first temperature value and include on the basis of applying example：

Output notice information；

In embodiments of the present invention, it is determined that during the first abnormality of temperature sensors, the of first temperature sensor collection One temperature value is inaccurate, so needing to obtain revised first temperature value as the first object temperature value from extraneous.This When air-conditioning output notice information, to notify the current abnormality of temperature sensors of user.

The time span of the temperature value for receiving extraneous input is pre-saved in air-conditioning.Obtaining revised first temperature During value, air-conditioning can after output notice information, judge whether receive the temperature of input from the external world in the time span for setting Value, if received, using the temperature value of extraneous input as revised first temperature value for getting, i.e. first object temperature Angle value.The output notice information can export the announcement information by the alarm components of itself, can be to remote control The announcement information is exported, can export the announcement information to mobile terminal.

The temperature value that air-conditioning receives input in the time span of setting from the external world can be a temperature value, Ke Yishi Two temperature values, or three or more temperature values.When a temperature value is received, this is received temperature value as Revised first temperature value for getting.Can be two temperature that will be received when plural temperature value is received The mean value of angle value is as revised first temperature value for getting, or using the temperature value for first receiving as acquisition Revised first temperature value for arriving.Can also be by the temperature value for receiving sequence, using most middle temperature value as acquisition Revised first temperature value for arriving.

Embodiment 5：

In order to allow users to find the situation of the abnormality of temperature sensors in air-conditioning in time, in the base of the various embodiments described above On plinth, in embodiments of the present invention, if it is determined that first temperature sensor and/or second temperature sensor exception, it is described Method also includes：

In embodiments of the present invention, if it is determined that first abnormality of temperature sensors, then the first sensor is exported Abnormal information, if it is determined that the second temperature sensor exception, then export the abnormal prompting of the second sensor Information, if it is determined that first temperature sensor and the second temperature sensor are all abnormal, then export first sensing The abnormal information of device and the second temperature sensor.The information can be acoustic information, can be word letter Breath, or optical signal, can be loudspeaker of the air-conditioning by itself when the information is acoustic information for example Output alarm sound, the alarm sound can be the sound for pre-setting；Can be empty when the information is optical signal Adjust the indicator lamp flicker of itself or show particular meaning code status.

Fig. 2 is a kind of control process schematic diagram of operation of air conditioner that the embodiment of the present invention 5 is provided, and the process includes following step Suddenly：

S201：According to the controlling cycle of setting, for first temperature sensor and second temperature sensor, institute is judged State whether average voltage level or average current value of first temperature sensor in the controlling cycle is located at for described first In the range of the predetermined voltage range or predetermined current of temperature sensor preservation, and judge the second temperature sensor in the control Whether the average voltage level or average current value in the cycle processed is located at the predeterminated voltage preserved for the second temperature sensor In the range of scope or predetermined current, if being all, S202 is performed, if all no, perform S205, if being directed to the first temperature The judged result of sensor is no, is yes for the judged result of second temperature sensor, then perform S203, if being directed to second The judged result of temperature sensor is no, is yes for the judged result of the first temperature sensor, then perform S204.

S202：Calculate the first temperature value of the first temperature sensor collection and the second of second temperature sensor collection The absolute value of temperature value difference, by the half of the absolute value of the difference temperature compensation value is defined as；Judge that the temperature compensation value is The no temperature threshold not less than setting, if it is, S206 is performed, if it is not, then performing S205.

S203：Revised first temperature value is obtained, the first object temperature value is revised first temperature Value, and the information of first abnormality of temperature sensors is exported, the first temperature that the second temperature sensor is gathered Value is defined as second target temperature value, and performs S207.

S204：The first temperature value that first temperature sensor is gathered is defined as into the first object temperature value, root According to first object temperature value and the correspondence of the temperature value of the temperature value and second temperature sensor of the first temperature sensor of preservation Relation, determines the second target temperature value, and exports the abnormal information of the second temperature sensor, and performs S207.

S205：Revised first temperature value is obtained, the first object temperature value is revised first temperature Value, and the information of first abnormality of temperature sensors is exported, according to first object temperature value and the first temperature of preservation The corresponding relation of the temperature value of sensor and the temperature value of second temperature sensor, determines the second target temperature value output described the The abnormal information of one sensor and second temperature sensor, and perform S207.

S206：The first temperature value that first temperature sensor is gathered is defined as into the first object temperature value, will First temperature value of the second temperature sensor collection is defined as second target temperature value, and performs S207.

S207：According to the first object temperature value and the second target temperature value, the operation of air conditioner is controlled.

Embodiment 6：

If it is determined that first temperature sensor and the second temperature sensor are all normal, then the first temperature sensor It is substantially accurate with the temperature value of second temperature sensor collection.Generally, the first temperature sensor and second temperature The temperature value of sensor collection is identical, but is because that the circuit for gathering might have characteristic drift, causes the first temperature value Different with second temperature value, being now accomplished by the first temperature value and second temperature value to gathering carries out temperature-compensating, in order that Air-conditioning is more accurate when temperature control is carried out, on the basis of the various embodiments described above, in embodiments of the present invention, if it is determined that First temperature sensor and the second temperature sensor are all normal, and methods described also includes：

In embodiments of the present invention, temperature compensation value can be calculated in air-conditioning, temperature compensation value is gone back for first temperature The absolute value half of the first temperature value of sensor collection and the second temperature value difference of second temperature sensor collection.

In the controlling cycle, if it is determined that first temperature sensor and the second temperature sensor are all normal, The size of first temperature value and second temperature value is then judged, if the first temperature value is more than second temperature value, by described the One temperature value is defined as first object temperature value with the difference of the temperature compensation value；The second temperature value and the temperature are mended Repay value and it is defined as the second target temperature value.

If the first temperature value is less than second temperature value, the second temperature value is determined with the difference of the temperature compensation value For the second target temperature value；By first temperature value and the temperature compensation value and be defined as first object temperature value.

If the first temperature value is equal to second temperature value, illustrate that the first temperature value and second temperature value are very accurate , then first temperature value is defined as into first object temperature value；The second temperature value is defined as into the second target temperature Value.

For example, in controlling cycle, the first temperature value of the first temperature sensor collection is T_RMB, second temperature sensor The second temperature value of collection is T_TEB, then the temperature compensation value is T_Mend=| T_RMB-T_TEB|/2。

If T_RMB＞ T_TEBThen T_{RMB_LAST}=T_RMB-T_Mend, wherein T_{RMB_LAST}For first object temperature value, T_{TEB_LAST}=T_TEB+ T_Mend, wherein T_{TEB_LAST}For the second target temperature value.

If T_RMB＜ T_TEBThen T_{RMB_LAST}=T_RMB+T_Mend, wherein T_{RMB_LAST}For first object temperature value, T_{TEB_LAST}=T_TEB- T_Mend, wherein T_{TEB_LAST}For the second target temperature value.

Embodiment 7：

The output notice information includes：The announcement information is exported by the alarm components of itself, or to mobile terminal Export the announcement information；

The temperature value for receiving input from the external world includes：

In embodiments of the present invention, the air-conditioning output notice information can be described by the alarm components output of itself Announcement information, for example, can be, comprising loudspeaker, to export the announcement information by loudspeaker, it is also possible in air-conditioning in the air-conditioning Comprising indicator lamp, by indicator lamp output notice information.When by loudspeaker output notice information, for example, can be to play to carry Show information " temperature data exception ".When by indicator lamp output notice information, for example, may refer to show that lamp flashes or in length Bright state.When air-conditioning is after the alarm components output notice information of itself, user can be found that the announcement information, and takes phase The measure answered, gives air-conditioning input temperature values, and information receiving module is included in air-conditioning, can receive the temperature of external device input Value.When to air-conditioning input temperature values, it, directly to the temperature value of air-conditioning input, can be by remote control that can be to user The temperature value of input；It can also be the temperature value being input into by mobile terminal.

User directly to the air-conditioning input temperature values when, can, by phonetic order, make air-conditioning receive temperature value, The air-conditioning has speech identifying function, when air-conditioning identifies the phonetic order of user, it is possible to by the temperature in the phonetic order Angle value is used as revised first temperature value, i.e. first object temperature value.The phonetic order for example can be " to arrange environment Temperature is 26 degrees Celsius ".Then air-conditioning using 26 as revised first temperature value.The phonetic order of the air-conditioning receive user, And the temperature value in the phonetic order is set to the process of the temperature value of respective sensor belongs to prior art, the present invention is real Apply in example and the process is not repeated.

The air-conditioning can export the announcement information to remote control, can be that information sending module is included in the air-conditioning, The information sending module can send the request for obtaining temperature value to external equipment, for example, can be remote control corresponding to air-conditioning One request signal of output, acquisition request revised first temperature value includes information receiving module, Ke Yishi in the remote control The request signal of air-conditioning transmission is received and identified, and triggers the indicator lamp flicker of itself, user has found the instruction on the remote control When lamp flashes, it is possible to know air-conditioning output notice information, user can just pass through remote control to the air-conditioning input temperature values, Can also be directly to air-conditioning input temperature values to the air-conditioning input temperature values or by mobile terminal.

Can be that information identification module is included in the air-conditioning when user passes through remote control to the air-conditioning input temperature values, The information identification module can be the function of the temperature value for receiving and identifying external equipment transmission, and user is corresponding distant by air-conditioning Control device input temperature values, for example, can be that user presses on a remote control numeral 20, then press acknowledgement key, then user passes through remote control Device to the temperature value that air-conditioning is input into is 20 degrees Celsius, and air-conditioning is using 20 degrees Celsius as revised first temperature value.

The air-conditioning to mobile terminal exports the announcement information, can, comprising information sending module in the air-conditioning, be somebody's turn to do Information sending module can send the request for obtaining temperature value to external equipment, for example, can be to export one to mobile terminal to ask Signal is sought, acquisition request revised first temperature value includes information receiving module in the mobile terminal, can receive and know The request signal that other air-conditioning sends, and trigger the indicator lamp flicker of itself, or the voice cue module suggestion voice for triggering itself Information, or trigger the display module display text prompt information of itself.User has found the indicator lamp flicker on the mobile terminal Or when hearing information of voice prompt or seeing the Word message of display interface, it is possible to know air-conditioning output notice information, user Just can be by mobile terminal to the air-conditioning input temperature values.Can also directly to the air-conditioning input temperature values or pass through Remote control is to air-conditioning input temperature values.

Can recognize mould comprising information in the air-conditioning when user passes through mobile terminal to the air-conditioning input temperature values Block, the information identification module can be the function of the temperature value for receiving and identifying external equipment transmission, and user passes through mobile terminal Input temperature values, for example, can be that the APP for controlling the operation of air conditioner is provided with the mobile terminal, and user opens the APP, at this Input temperature values on the setting interface of APP, for example, can be to press numeral 22, then press acknowledgement key, then to the temperature of air-conditioning input Angle value is 22 degrees Celsius.

Embodiment 8：

In order to avoid bothering user, the experience of user is improved, air-conditioning, can be with when the temperature value of input is received from the external world Temperature value that external device is obtained automatically, on the basis of the various embodiments described above, in embodiments of the present invention, if air-conditioning to Remote control exports the announcement information, and three-temperature sensor is provided with the remote control, it is described receive from the external world it is defeated The temperature value for entering also includes：

Receive the temperature value of the three-temperature sensor collection that the remote control sends.

In embodiments of the present invention, three-temperature sensor is installed in the corresponding remote control of the air-conditioning, the 3rd is warm Degree sensor can be with collecting temperature value, when air-conditioning is to the remote control output notice information, what the remote control to air-conditioning was exported After announcement information, the temperature value of the three-temperature sensor collection of itself can be obtained, and the temperature value is sent into air-conditioning, then Air-conditioning can just receive the temperature value of the three-temperature sensor collection that the remote control sends.

If exporting the announcement information to mobile terminal, the temperature value for receiving input from the external world also includes：

In embodiments of the present invention, the temperature value of mobile terminal location is preserved in server, the temperature value can be with It is that the air-conditioning of this area determines that the first temperature sensor is normal in certain controlling cycle, by this is first warm in the controlling cycle During all temperature values of degree sensor collection upload onto the server, server can be arranged to the temperature value.When air-conditioning to The mobile terminal output notice information, the mobile terminal is received after the announcement information of air-conditioning output, can be obtained from server The temperature value of the mobile terminal region is taken, the temperature value of acquisition is sent to air-conditioning by the mobile terminal, then air-conditioning can To receive the temperature value that the mobile terminal obtains the mobile terminal region from server.The temperature value can be this Announcement information correspondence the moment temperature value, or server in preserve this area all temperature values in the frequency of occurrences most Many temperature values.Wherein, the mobile terminal obtains the process of the temperature value of the mobile terminal region from server Belong to prior art, the process is not repeated in inventive embodiments.

Embodiment 9：

When air-conditioning exports information, the temperature value of input may not be received from the external world in default time span, On the basis of the various embodiments described above, in embodiments of the present invention, if not receiving input from the external world in the time span of setting Temperature value, revised first temperature value of the acquisition includes：

In embodiments of the present invention, temperature value of first temperature sensor in a upper controlling cycle is all preserved in air-conditioning, The temperature value can be certain temperature value of first temperature sensor any time collection in a upper controlling cycle, it is also possible to It is the average temperature value of a upper controlling cycle.When air-conditioning exports information, if do not connect from the external world in the time span of setting The temperature value of input is received, then the temperature value of the upper controlling cycle that itself can be preserved, as revised for obtaining One temperature value.

In in order to ensure next controlling cycle, air-conditioning can be up, and in the controlling cycle, air-conditioning can be preserved The corresponding temperature value of the controlling cycle, can in the controlling cycle, determine the first abnormality of temperature sensors, then will receive Temperature value preserved.Then can be in the controlling cycle if in controlling cycle, determining that the first temperature sensor is normal Often gathering a temperature value can all preserve, or preserve a temperature value in the last moment of the controlling cycle, or calculate The average temperature value of the controlling cycle is preserved.

Embodiment 10：

When abnormality of temperature sensors, it is easy to cause air-conditioning that unsafe condition is in running, sometimes, or even It is possible to temperature sensor normal, air-conditioning can also be in unsafe condition.On the basis of the various embodiments described above, of the invention real In applying example, methods described also includes：

The 3rd operational factor is judged whether in the range of default operational factor, and whether the 4th operational factor In the range of default operational factor；

If at least one is no, then air-conditioning is out of service.

In embodiments of the present invention, during operation of air conditioner, in detecting the 3rd operational factor and air-conditioning of air-conditioning Whether the 4th operational factor of compressor is safe to judge air-conditioning.The 3rd operation ginseng during air-conditioning safe operation is preserved in air-conditioning Number scopes, and the 4th operational factor scope during compressor safe operation in air-conditioning.When judging whether air-conditioning is safe, can be with It is to judge the 3rd operational factor whether in the range of default 3rd operational factor, and whether the 4th operational factor exists In the range of default 4th operational factor, if at least one is no, then air-conditioning is out of service, and exports dangerous operation Information.Only all in the range of normal operational factor, just can continue to run with, the 3rd operational factor includes electricity Pressure value or/and current value, the 4th operational factor includes the current value or/and magnitude of voltage or/and internal pressure value of compressor.

Fig. 3 is a kind of control process schematic diagram of operation of air conditioner that the embodiment of the present invention 10 is provided, and the process includes following Step：

S301：According to the controlling cycle of setting, for first temperature sensor and second temperature sensor, institute is judged State whether average voltage level or average current value of first temperature sensor in the controlling cycle is located at for described first In the range of the predetermined voltage range or predetermined current of temperature sensor preservation, and judge the second temperature sensor in the control Whether the average voltage level or average current value in the cycle processed is located at the predeterminated voltage preserved for the second temperature sensor In the range of scope or predetermined current, if being all, S302 is performed, if all no, perform S305, if being directed to the first temperature The judged result of sensor is no, is yes for the judged result of second temperature sensor, then perform S303, if being directed to second The judged result of temperature sensor is no, is yes for the judged result of the first temperature sensor, then perform S304.

S302：Calculate the first temperature value of the first temperature sensor collection and the second of second temperature sensor collection The absolute value of temperature value difference, by the half of the absolute value of the difference temperature compensation value is defined as；Judge that the temperature compensation value is The no temperature threshold not less than setting, if it is, S306 is performed, if it is not, then performing S305.

S303：Revised first temperature value is obtained, the first object temperature value is revised first temperature Value, and the information of first abnormality of temperature sensors is exported, the first temperature that the second temperature sensor is gathered Value is defined as second target temperature value, and performs S307.

S304：The first temperature value that first temperature sensor is gathered is defined as into the first object temperature value, root According to first object temperature value and the correspondence of the temperature value of the temperature value and second temperature sensor of the first temperature sensor of preservation Relation, determines the second target temperature value, and exports the abnormal information of the second temperature sensor, and performs S307.

S305：Revised first temperature value is obtained, the first object temperature value is revised first temperature Value, and the information of first abnormality of temperature sensors is exported, according to first object temperature value and the first temperature of preservation The corresponding relation of the temperature value of sensor and the temperature value of second temperature sensor, determines the second target temperature value output described the The abnormal information of one sensor and second temperature sensor, and perform S307.

S306：If the first temperature value is more than second temperature value, first temperature value is mended with the current temperature for preserving The difference for repaying value is defined as first object temperature value；By the second temperature value and current preserve temperature compensation value and it is defined as Second target temperature value；If the first temperature value is less than second temperature value, by the second temperature value and the current temperature for preserving The difference of offset is defined as the second target temperature value；By first temperature value and the current temperature compensation value and determination for preserving For first object temperature value；If the first temperature value is equal to second temperature value, first temperature value is defined as into first object Temperature value；The second temperature value is defined as into the second target temperature value, and performs S307.

S307：According to the first object temperature value and the second target temperature value, the operation of air conditioner is controlled.

S308：4th operational factor of the compressor in the 3rd operational factor and air-conditioning of detection air-conditioning；Judge described Whether three operational factors are in the range of default 3rd operational factor, and whether the 4th operational factor is in the default 4th fortune In the range of line parameter, if it is not, then terminate, if it is, continuing to run with.

Fig. 4 is a kind of control device structure chart of operation of air conditioner that the embodiment of the present invention 1 is provided, and described device includes：

Detection abnormal module 41, for according to setting controlling cycle, by judging air-conditioning in carry out indoor environment temperature Degree detection the first temperature sensor and be evaporated device coil temperature detection second temperature sensor operational factor and/ Or the temperature value of collection, determine whether first temperature sensor and second temperature sensor are abnormal；

Temperature value determining module 42, for if it is determined that the second temperature sensor exception, then according to first object temperature The corresponding relation of the temperature value of the temperature value and second temperature sensor of angle value and the first temperature sensor of preservation, determines second Target temperature value, if wherein first temperature sensor is normal, the first object temperature value is that first temperature is passed First temperature value of sensor collection, if first abnormality of temperature sensors, obtains revised first temperature value, described First object temperature value is revised first temperature value；

Temperature value determining module 42, is additionally operable to if it is determined that the second temperature sensor is normal, by the second temperature Value and determines first object temperature value as the second target temperature value, if wherein first temperature sensor is normal, it is described First object temperature value is the first temperature value of the first temperature sensor collection, if first temperature sensor is different Often, then revised first temperature value is obtained, the first object temperature value is revised first temperature value；

Control operation module 43, for according to the first object temperature value and the second target temperature value, controlling the sky Allocation and transportation row.

The detection abnormal module 41, if being magnitude of voltage specifically for the operational factor, for first temperature Sensor, judges the magnitude of voltage of first temperature sensor, if pre- positioned at what is preserved for first temperature sensor If in voltage range；If it is not, then determining first abnormality of temperature sensors；For the second temperature sensor, judge The magnitude of voltage of the second temperature sensor, if positioned at the predetermined voltage range preserved for the second temperature sensor It is interior；If it is not, then determining the second temperature sensor exception.

The detection abnormal module 41, the first temperature value and the specifically for calculating first temperature sensor collection The absolute value of the second temperature value difference of two temperature sensors collection, by the half of the absolute value of the difference temperature-compensating is defined as Value；Judge the temperature compensation value whether not less than the temperature threshold for setting；If it is, determining first temperature sensor With second temperature sensor exception.

Fig. 5 is a kind of control device structure chart of operation of air conditioner that the embodiment of the present invention 10 is provided, and described device includes：

Reminding module 51, for if it is determined that first temperature sensor and/or second temperature sensor exception, output The abnormal information of the first sensor and/or second temperature sensor.

Temperature value determining module 42, is additionally operable to if it is determined that first temperature sensor and the second temperature sensor It is all normal, calculate the first temperature value of the first temperature sensor collection and the second temperature value of second temperature sensor collection Poor absolute value, by the half of the absolute value of the difference temperature compensation value is defined as；If the first temperature value is more than second temperature Value, by first temperature value and the difference of the temperature compensation value first object temperature value is defined as；By the second temperature value With the temperature compensation value and be defined as the second target temperature value；If the first temperature value is less than second temperature value, will be described Second temperature value is defined as the second target temperature value with the difference of the temperature compensation value；By first temperature value and the temperature Offset and be defined as first object temperature value；If the first temperature value is equal to second temperature value, by first temperature value It is defined as first object temperature value；The second temperature value is defined as into the second target temperature value.

The temperature value determining module 42, specifically for output notice information；Judge in the time span that sets whether from The external world receives the temperature value of input；If it is, using the temperature value of extraneous input as revised first temperature for getting Value.

The temperature value determining module 42, specifically for the alarm components output announcement information by itself, or to Remote control exports the announcement information, or exports the announcement information to mobile terminal；Receive user is directly defeated to the air-conditioning The temperature value for entering, or the temperature value that receive user is input into by remote control；Or the temperature that receive user is input into by mobile terminal Value.

The temperature value determining module 42, if specifically for exporting the announcement information to mobile terminal, receiving described Mobile terminal obtains the temperature value of the mobile terminal region from server.

The temperature value determining module 42, if not receiving input from the external world in the time span specifically for setting Temperature value, by the temperature value of the upper controlling cycle that itself is preserved, as revised first temperature value for obtaining.

Described device also includes：

Detection judge module 52, for during operation of air conditioner, in detecting the 3rd operational factor and air-conditioning of air-conditioning 4th operational factor of compressor；The 3rd operational factor is judged whether in the range of default 3rd operational factor, and institute The 4th operational factor is stated whether in the range of default 4th operational factor；If at least one is no, then air-conditioning stops fortune OK.

The control device of above-mentioned operation of air conditioner is applied to the controller in air-conditioning.

Fig. 6 is a kind of building-block of logic of operation of air conditioner provided in an embodiment of the present invention, and controller obtains the first temperature and passes The temperature value and operational factor of sensor and second temperature sensor, judges first temperature sensor and second temperature sensor It is whether abnormal.If normal, using the temperature value of the first temperature sensor for obtaining and second temperature sensor as target Temperature value, according to the target temperature value load action is controlled.When it is determined that during the first abnormality of temperature sensors, can outwardly set Standby output notice information, and receive the information of external device transmission, i.e., revised first temperature value, as first object temperature Value, and export the information of the first abnormality of temperature sensors.When it is determined that second sensor is abnormal, according to the preservation of itself The temperature value of the first temperature sensor and the temperature value of second temperature sensor, determine the second target temperature value.According to what is determined First object temperature value and the control load action of the second target temperature value, and export the abnormal prompting letter of second temperature sensor Breath.Whether controller can also judge the air-conditioning in safe operation state, if it is not, then display reminding information.

For systems/devices embodiment, because it is substantially similar to embodiment of the method, so the comparison of description is simple Single, related part is illustrated referring to the part of embodiment of the method.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Either an operation makes a distinction body with another entity or another operation, and not necessarily requires or imply these entities There is any this actual relation or order between either operating.

Those skilled in the art are it should be appreciated that embodiments herein can be provided as method, system or computer program Product.Therefore, the application can be using complete hardware embodiment, complete software embodiment or with reference to the reality in terms of software and hardware Apply the form of example.And, the application can be adopted and wherein include the computer of computer usable program code at one or more The computer program implemented in usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) is produced The form of product.

The application is the flow process with reference to method, equipment (system) and computer program according to the embodiment of the present application Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram The combination of journey and/or square frame and flow chart and/or the flow process in block diagram and/or square frame.These computer programs can be provided The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.

These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy In determining the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or The function of specifying in multiple square frames.

These computer program instructions also can be loaded into computer or other programmable data processing devices so that in meter Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one The step of function of specifying in individual square frame or multiple square frames.

Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent Select embodiment and fall into having altered and changing for the application scope.

Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the application to the application God and scope.So, if these modifications of the application and modification belong to the scope of the application claim and its equivalent technologies Within, then the application is also intended to comprising these changes and modification.

Claims

1. a kind of control method of operation of air conditioner, it is characterised in that methods described includes：

According to setting controlling cycle, by judging air-conditioning in the first temperature sensor for carrying out indoor environment temperature detection with The operational factor and/or the temperature value of collection of the second temperature sensor of the coil temperature detection of device are evaporated, it is determined that described Whether the first temperature sensor and second temperature sensor are abnormal；

If it is determined that the second temperature sensor exception, then according to first object temperature value and the first temperature sensor of preservation Temperature value and second temperature sensor temperature value corresponding relation, determine the second target temperature value, if wherein described One temperature sensor is normal, and the first object temperature value is the first temperature value of the first temperature sensor collection, if First abnormality of temperature sensors, then obtain revised first temperature value, and the first object temperature value is the amendment The first temperature value afterwards；

If it is determined that the second temperature sensor is normal, using the second temperature value as the second target temperature value, and determine First object temperature value, if wherein first temperature sensor is normal, the first object temperature value is described first warm First temperature value of degree sensor collection, if first abnormality of temperature sensors, obtains revised first temperature value, The first object temperature value is revised first temperature value；

2. the method for claim 1, it is characterised in that the operational factor includes：Magnitude of voltage；

It is described to carry out the first of indoor environment temperature detection in the air-conditioning for obtaining if the operational factor is magnitude of voltage Temperature sensor and the operational factor of the second temperature sensor of the coil temperature detection for being evaporated device, determine that described first is warm Whether degree sensor and second temperature sensor include extremely：

For first temperature sensor, the magnitude of voltage of first temperature sensor is judged, if positioned at for described the In the predetermined voltage range that one temperature sensor is preserved；If it is not, then determining first abnormality of temperature sensors；

For the second temperature sensor, the magnitude of voltage of the second temperature sensor is judged, if positioned at for described the In the predetermined voltage range that two temperature sensors are preserved；If it is not, then determining the second temperature sensor exception.

3. method as claimed in claim 2, it is characterised in that the magnitude of voltage is the average voltage in the controlling cycle Value.

4. the method for claim 1, it is characterised in that described to carry out indoor environment temperature in the air-conditioning for obtaining The temperature value that first temperature sensor of detection and the second temperature sensor of the coil temperature detection for being evaporated device are gathered, really Whether fixed first temperature sensor and second temperature sensor include extremely：

Calculate the first temperature value of the first temperature sensor collection and the second temperature value difference of second temperature sensor collection Absolute value, the half of the absolute value of the difference is defined as into temperature compensation value；

5. the method for claim 1, it is characterised in that if it is determined that first temperature sensor and/or second warm Degree sensor abnormality, methods described also includes：

6. the method for claim 1, it is characterised in that if it is determined that first temperature sensor and described second warm Degree sensor is all normal, and methods described also includes：

If the first temperature value is more than second temperature value, first temperature value and the difference of the temperature compensation value are defined as into the One target temperature value；By the second temperature value and the temperature compensation value and be defined as the second target temperature value；

If the first temperature value is less than second temperature value, the second temperature value and the difference of the temperature compensation value are defined as into the Two target temperature values；By first temperature value and the temperature compensation value and be defined as first object temperature value；

If the first temperature value is equal to second temperature value, first temperature value is defined as into first object temperature value；Will be described Second temperature value is defined as the second target temperature value；

7. the method for claim 1, it is characterised in that revised first temperature value of the acquisition includes：

Output notice information；

8. method as claimed in claim 7, it is characterised in that the output notice information includes：By the alarm portion of itself Part exports the announcement information, or exports the announcement information to mobile terminal；

The temperature value for receiving input from the external world includes：

The temperature value that receive user is directly input into the air-conditioning, or the temperature value that receive user is input into by remote control；Or connect Receive the temperature value that user is input into by mobile terminal.

9. method as claimed in claim 7, it is characterised in that if exporting the announcement information to mobile terminal, it is described from The external world receives the temperature value of input also to be included：

10. the method as described in any one of claim 7-9, it is characterised in that if not from the external world in the time span of setting Receive the temperature value of input, revised first temperature value of the acquisition includes：

11. methods as described in any one of claim 1-9, it is characterised in that methods described also includes：

During operation of air conditioner, the 4th operational factor of the compressor in the 3rd operational factor and air-conditioning of air-conditioning is detected；

The 3rd operational factor is judged whether in the range of default 3rd operational factor, and whether the 4th operational factor In the range of default 4th operational factor；

If at least one is no, then air-conditioning is out of service.

12. a kind of control devices of operation of air conditioner, it is characterised in that described device includes：

Detection abnormal module, for according to setting controlling cycle, by judging air-conditioning in carry out indoor environment temperature detection The first temperature sensor and be evaporated device coil temperature detection second temperature sensor operational factor and/or collection Temperature value, determine whether first temperature sensor and second temperature sensor abnormal；

Temperature value determining module, for if it is determined that the second temperature sensor exception, then according to first object temperature value and The corresponding relation of the temperature value of the temperature value and second temperature sensor of the first temperature sensor for preserving, determines the second target temperature Angle value, if wherein first temperature sensor is normal, the first object temperature value is adopted for first temperature sensor First temperature value of collection, if first abnormality of temperature sensors, obtains revised first temperature value, first mesh Mark temperature value is revised first temperature value；

Temperature value determining module, is additionally operable to if it is determined that the second temperature sensor is normal, using the second temperature value as Second target temperature value, and determine first object temperature value, if wherein first temperature sensor is normal, first mesh Mark temperature value is the first temperature value of the first temperature sensor collection, if first abnormality of temperature sensors, obtains Revised first temperature value is taken, the first object temperature value is revised first temperature value；

Control operation module, for according to the first object temperature value and the second target temperature value, controlling the operation of air conditioner.

13. devices as claimed in claim 12, it is characterised in that the detection abnormal module, if specifically for the fortune Line parameter is magnitude of voltage, for first temperature sensor, judges the magnitude of voltage of first temperature sensor, if be located at In the predetermined voltage range preserved for first temperature sensor；If it is not, then determining that first temperature sensor is different Often；For the second temperature sensor, the magnitude of voltage of the second temperature sensor is judged, if positioned at for described second In the predetermined voltage range that temperature sensor is preserved；If it is not, then determining the second temperature sensor exception.

14. devices as claimed in claim 12, it is characterised in that the detection abnormal module, specifically for calculating described the The absolute value of the first temperature value of one temperature sensor collection and the second temperature value difference of second temperature sensor collection, will be described The half of poor absolute value is defined as temperature compensation value；Judge the temperature compensation value whether not less than the temperature threshold for setting； If it is, determining first temperature sensor and second temperature sensor exception.

15. devices as claimed in claim 12, it is characterised in that described device also includes：

Reminding module, for if it is determined that first temperature sensor and/or second temperature sensor exception, exporting described the The abnormal information of one sensor and/or second temperature sensor.

16. devices as claimed in claim 12, it is characterised in that the temperature value determining module, are additionally operable to if it is determined that institute State the first temperature sensor and the second temperature sensor is all normal, calculate the first temperature sensor collection first is warm The absolute value of angle value and the second temperature value difference of second temperature sensor collection, by the half of the absolute value of the difference temperature is defined as Degree offset；If the first temperature value is more than second temperature value, and first temperature value is true with the difference of the temperature compensation value It is set to first object temperature value；By the second temperature value and the temperature compensation value and be defined as the second target temperature value； If the first temperature value is less than second temperature value, the second temperature value and the difference of the temperature compensation value are defined as into the second mesh Mark temperature value；By first temperature value and the temperature compensation value and be defined as first object temperature value；If first is warm Angle value is equal to second temperature value, and first temperature value is defined as into first object temperature value；The second temperature value is determined For the second target temperature value.

17. devices as claimed in claim 12, it is characterised in that the temperature value determining module, specifically for output notice Information；Judge whether receive the temperature value of input from the external world in the time span for setting；If it is, the temperature that the external world is input into Value is used as revised first temperature value for getting.

18. devices as claimed in claim 17, it is characterised in that the temperature value determining module, specifically for by itself Alarm components export the announcement information, or export the announcement information to mobile terminal；Receive user is directly to the sky Adjust the temperature value of input, or the temperature value that receive user is input into by remote control；Or receive user is input into by mobile terminal Temperature value.

19. devices as claimed in claim 17, it is characterised in that the temperature value determining module, if specifically for shifting Dynamic terminal exports the announcement information, receives the temperature that the mobile terminal obtains the mobile terminal region from server Angle value.

20. devices as described in any one of claim 16-19, it is characterised in that the temperature value determining module, specifically for If not receiving the temperature value of input from the external world in the time span of setting, by the temperature of the upper controlling cycle that itself is preserved Value, as revised first temperature value for obtaining.

21. devices as described in any one of claim 12-19, it is characterised in that described device also includes：

Detection judge module, for during operation of air conditioner, detecting the compressor in the 3rd operational factor and air-conditioning of air-conditioning The 4th operational factor；The 3rd operational factor is judged whether in the range of default 3rd operational factor, and the described 4th Whether operational factor is in the range of default 4th operational factor；If at least one is no, then air-conditioning is out of service.