[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2017206429A1 - 中央空调系统及其数据流量管理方法和装置 - Google Patents

中央空调系统及其数据流量管理方法和装置 Download PDF

Info

Publication number
WO2017206429A1
WO2017206429A1 PCT/CN2016/103618 CN2016103618W WO2017206429A1 WO 2017206429 A1 WO2017206429 A1 WO 2017206429A1 CN 2016103618 W CN2016103618 W CN 2016103618W WO 2017206429 A1 WO2017206429 A1 WO 2017206429A1
Authority
WO
WIPO (PCT)
Prior art keywords
central air
data traffic
air conditioner
frequency
conditioning system
Prior art date
Application number
PCT/CN2016/103618
Other languages
English (en)
French (fr)
Inventor
陈曦
Original Assignee
广东美的暖通设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的暖通设备有限公司, 美的集团股份有限公司 filed Critical 广东美的暖通设备有限公司
Publication of WO2017206429A1 publication Critical patent/WO2017206429A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1432—Metric aspects
    • H04L12/1435—Metric aspects volume-based
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/29—Flow control; Congestion control using a combination of thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/801—Real time traffic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/59—Remote control for presetting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data

Definitions

  • the invention relates to the technical field of air conditioners, in particular to a data flow management method of a central air conditioning system, a data flow management device of a central air conditioning system and a central air conditioning system.
  • 2G (2-Generation Wireless Telephone Technology) communication module is added to commercial air conditioners, namely GPRS (General Packet Radio). Service, general packet radio service) data transmission terminal, wherein GPRS is a cellular data communication network, which is more stable and reliable than wireless communication methods such as WIFI (Wireless-Fidelity), and has wide coverage, and does not need to be operated like WIFI. .
  • the 2G communication module uses the cellular data network communication of the telecom operator, and therefore generates a certain traffic fee.
  • the traffic charges are collected by telecom operators such as China Mobile and China Unicom, and the traffic charges are charged according to the size of the data traffic. The more traffic, the more expensive the traffic.
  • air conditioner manufacturers generally cooperate with telecom operators to customize the data package, that is, for the device's device traffic demand, the telecom operator launches a traffic customization package suitable for the manufacturer.
  • the air conditioning system since the air conditioning system is used in a specific project, the ratio of the outdoor unit to the indoor unit is not fixed, and the number of indoor units used in the outdoor unit in different projects is different. Therefore, the generated traffic is also different, resulting in insufficient pre-set package traffic, or incomplete use.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • an object of the present invention is to provide a data traffic management method for a central air conditioning system, which can fully utilize the remaining data traffic to save traffic costs or avoid wasting redundant traffic.
  • a second object of the present invention is to provide a data flow management device for a central air conditioning system.
  • a third object of the invention is to propose a central air conditioning system.
  • a first aspect of the present invention provides a data traffic management method for a central air conditioning system, where the central air conditioning system includes a plurality of central air conditioners, each of which includes a plurality of indoor units and an outdoor unit.
  • the method includes the steps of: acquiring remaining data traffic of the central air conditioning system, and estimating data traffic to be consumed of the central air conditioning system according to a frequency of the outdoor device uploading data traffic of each central air conditioner; calculating the remaining a data traffic difference between the data traffic and the data traffic to be consumed; sorting the frequency of the outdoor machine upload data traffic of each central air conditioner to obtain a sort result; according to the data traffic difference value and the sorting As a result, the frequency of the outdoor unit upload data traffic of each central air conditioner is adjusted to manage the remaining data traffic.
  • the data traffic management method of the central air conditioning system according to the embodiment of the present invention, first, the remaining data traffic of the central air conditioning system is obtained, and the data traffic to be consumed of the central air conditioning system is estimated according to the frequency of the data traffic of the outdoor unit of each central air conditioner, and Calculating the data traffic difference between the remaining data traffic and the data traffic to be consumed, and then sorting the frequency of the outdoor network upload data traffic of each central air conditioner to obtain a sorting result, and finally, according to the data traffic difference value and the sorting result for each
  • the frequency of the data flow of the outdoor unit of the central air conditioner is adjusted to manage the remaining data traffic, so that the remaining data traffic can be fully utilized to save traffic costs or avoid waste of excess traffic.
  • the data traffic management method of the above central air conditioning system according to the present invention may further have the following additional technical features:
  • the data traffic difference is calculated according to the following formula:
  • ⁇ (f) is the data traffic difference value
  • D is the remaining data traffic
  • f 1 , f 2 , ..., f n are respectively the frequencies of the outdoor unit upload data traffic of the n central air conditioners
  • d 1 , d 2 , ..., d n are the data flows uploaded by the outdoor units of n central air conditioners, respectively
  • p is the remaining time.
  • each of the central air conditioners has a priority to divide the plurality of central air conditioners into a focus central air conditioner and a general central air conditioner according to the priority of each of the central air conditioners.
  • the frequency of the outdoor device upload data traffic of each central air conditioner is adjusted according to the data traffic difference value and the sorting result, including: S10, determining the data traffic difference value. Whether it is greater than the first preset value; S20, when the data traffic difference is greater than the first preset value, acquiring a minimum upload frequency in the key central air conditioner according to the sorting result, and increasing the focus central a minimum upload frequency in the air conditioner; S30, reordering the upload frequency of the key central air conditioner, and repeating step S20 until the data traffic difference is less than or equal to the first preset value or each key central air conditioner The upload frequency has been adjusted.
  • step S40 after the upload frequency of each of the key central air conditioners has been adjusted, if the data traffic difference is greater than the first preset value, performing the following steps: S40, according to the sorting Obtaining a minimum upload frequency in the common central air conditioner and increasing a minimum upload frequency in the common central air conditioner; S50, reordering the upload frequency of the common central air conditioner, and repeating step S40 until the data The flow difference is less than or equal to the first preset value.
  • the frequency of the outdoor device upload data traffic of each central air conditioner is adjusted according to the data traffic difference value and the sorting result, including: S11, determining the data traffic difference value. Whether it is less than 0; S21, when the data traffic difference is less than 0, obtaining a maximum upload frequency in the key central air conditioner according to the sorting result, and reducing a maximum upload frequency in the key central air conditioner; S31, The frequency of the key central air conditioner The rate is reordered, and step S21 is repeatedly performed until the data flow difference is greater than or equal to 0 or the upload frequency of each of the key central air conditioners has been adjusted.
  • the following steps are performed: S41, obtaining the common central according to the sorting result. a maximum upload frequency in the air conditioner, and reducing a maximum upload frequency in the common central air conditioner; S51, reordering the upload frequency of the common central air conditioner, and repeating step S41 until the data traffic difference is greater than or equal to 0 .
  • a second aspect of the present invention provides a data traffic management apparatus for a central air conditioning system, where the central air conditioning system includes a plurality of central air conditioners, each of which includes a plurality of indoor units and an outdoor unit.
  • the device includes: an obtaining module, configured to acquire remaining data traffic of the central air conditioning system, and estimate a to-be-consumed consumption of the central air conditioning system according to a frequency of the outdoor device uploading data traffic of each central air conditioner a data flow; a calculation module, configured to calculate a data flow difference between the remaining data traffic and the data traffic to be consumed; a sorting module, wherein the sorting module is configured to use the central air conditioner The frequency of the outdoor unit uploading the data traffic is sorted to obtain the sorting result; the adjusting module is configured to: for the frequency of uploading the data traffic of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result Adjustments are made to manage the remaining data traffic.
  • the acquisition module acquires the remaining data traffic of the central air conditioning system, and estimates the data traffic to be consumed of the central air conditioning system according to the frequency of the data flow of the outdoor unit of each central air conditioner.
  • the calculation module calculates a data traffic difference between the remaining data traffic and the data traffic to be consumed, and the sorting module sorts the frequency of the outdoor machine upload data traffic of each central air conditioner to obtain a sorting result, and the adjusting module according to the data traffic difference and the sorting
  • the frequency of uploading data traffic of each central air conditioner's outdoor unit is adjusted to manage the remaining data traffic, thereby making full use of the remaining data traffic, saving traffic costs, or avoiding wasting redundant traffic.
  • the data traffic management device of the above central air conditioning system may also have the following additional technical features:
  • the calculation module calculates the data traffic difference according to the following formula:
  • ⁇ (f) is the data traffic difference value
  • D is the remaining data traffic
  • f 1 , f 2 , ..., f n are respectively the frequencies of the outdoor unit upload data traffic of the n central air conditioners
  • d 1 , d 2 , ..., d n are the data flows uploaded by the outdoor units of n central air conditioners, respectively
  • p is the remaining time.
  • each of the central air conditioners has a priority to divide the plurality of central air conditioners into a focus central air conditioner and a general central air conditioner according to the priority of each of the central air conditioners.
  • the adjusting module is configured to: determine whether the data traffic difference is greater than a preset value; when the data traffic difference is greater than the first preset value, acquiring a minimum upload frequency in the key central air conditioner according to the sorting result, and increasing a minimum upload in the key central air conditioner Frequency; reordering the upload frequency of the key central air conditioner, and repeatedly determining whether the data traffic difference is greater than a first preset value, and when the data traffic difference is greater than the first preset value, according to The sorting result obtains a minimum upload frequency in the key central air conditioner, and increases a minimum upload frequency in the key central air conditioner until the data traffic difference is less than or equal to the first preset value or each key center The upload frequency of the air conditioner has been adjusted.
  • the adjusting module is further configured to:
  • the sorting result obtains a minimum uploading frequency in the common central air conditioner, and increases a minimum uploading frequency in the common central air conditioner; reorders the uploading frequency of the common central air conditioner, and repeatedly obtains according to the sorting result
  • the minimum upload frequency in the common central air conditioner is increased, and the minimum upload frequency in the common central air conditioner is increased until the data traffic difference is less than or equal to the first preset value.
  • the adjusting module is configured to: determine whether the data traffic difference is less than 0; when the data traffic difference is less than 0, obtain the key central air conditioner according to the sorting result a maximum upload frequency, and reducing a maximum upload frequency in the key central air conditioner; reordering the upload frequency of the key central air conditioner, and repeatedly determining whether the data traffic difference is less than 0, and in the data traffic
  • the maximum upload frequency in the key central air conditioner is obtained according to the sorting result, and the maximum upload frequency in the key central air conditioner is reduced until the data traffic difference is greater than or equal to 0 or each key The upload frequency of the central air conditioner has been adjusted.
  • the adjusting module is further configured to: acquire the location according to the sorting result. Describe the maximum upload frequency in the common central air conditioner, and reduce the maximum upload frequency in the common central air conditioner; reorder the upload frequency of the common central air conditioner, and repeatedly obtain the average central air conditioner according to the sorting result. The maximum upload frequency, and reduce the maximum upload frequency in the ordinary central air conditioner until the data traffic difference is greater than or equal to zero.
  • a third aspect of the present invention provides a central air conditioning system comprising: a data traffic management device of a central air conditioning system according to an embodiment of the second aspect of the present invention.
  • the data traffic management device of the central air conditioning system can adjust the frequency of the data flow of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result, so as to adjust the remaining data traffic.
  • the remaining data traffic can be adjusted to take advantage of the remaining data traffic to save on traffic or avoid wasting excess traffic.
  • FIG. 1 is a flow chart showing a data flow management method of a central air conditioning system according to a first embodiment of the present invention.
  • FIG. 2 is a flow chart of a data flow management method of a central air conditioning system in accordance with a second embodiment of the present invention.
  • FIG. 3 is a flow chart showing a data flow management method of a central air conditioning system according to a third embodiment of the present invention.
  • FIG. 4 is a flow chart showing a data flow management method of a central air conditioning system according to a fourth embodiment of the present invention.
  • Figure 5 is a flow chart showing a method of data flow management of a central air conditioning system in accordance with a fifth embodiment of the present invention.
  • Figure 6 is a block schematic diagram of a data flow management device of a central air conditioning system in accordance with one embodiment of the present invention.
  • FIG. 1 is a flow chart showing a data flow management method of a central air conditioning system according to a first embodiment of the present invention.
  • the central air conditioning system includes a plurality of central air conditioners, each central air conditioner including a plurality of indoor units and an outdoor unit.
  • each of the central air conditioners in the embodiment can be provided with a SIM card, and the SIM card is a device for online identity recognition in a 2G communication module (such as a GPRS data transmission terminal), which is provided by a telecom operator.
  • the SIM card traffic package can be opened by the telecom operator.
  • the SIM card can be set on the corresponding outdoor unit before the central air conditioner leaves the factory, so that the data of all the indoor units in the central air conditioner is collected when the central air conditioner starts working, and uploaded to the cloud server through the 2G communication module.
  • the data traffic management method of the central air conditioning system includes the following steps:
  • S1 Obtain the remaining data traffic of the central air conditioning system, and estimate the data traffic to be consumed of the central air conditioning system according to the frequency of the data flow of the outdoor unit of each central air conditioner.
  • the remaining data traffic of the central air conditioning system is the remaining application data traffic of all SIM card traffic packages in the central air conditioning system, ie, the remaining traffic of the traffic pool. For example, if the application data traffic of each SIM card's traffic package is u, and a company purchases N SIM cards for one year from the telecom operator, the company has a traffic pool size of N*u.
  • the telecom carrier traffic pool service can allow N SIM cards to share traffic pool traffic, that is, when some cards in the N SIM cards exceed the package application data traffic u, and some cards do not exceed the package application.
  • N SIM cards can share traffic pool traffic, that is, when some cards in the N SIM cards exceed the package application data traffic u, and some cards do not exceed the package application.
  • the data traffic is u, as long as the total application data traffic N*u of the N SIM cards is not exceeded, that is, the N SIM cards share the application data traffic. If you exceed u, you do not need to pay extra traffic.
  • the data traffic difference is calculated by the following formula (1):
  • ⁇ (f) is the data traffic difference
  • D is the remaining data traffic
  • f 1 , f 2 , ..., f n are the frequencies of the outdoor unit upload data traffic of n central air conditioners, respectively
  • d 1 , d 2 ,... , d n is the data traffic uploaded by each of the outdoor units of the n central air conditioners
  • p is the remaining time.
  • the central air conditioning system can obtain the remaining data traffic of the central air conditioning system through an API interface integrated in the central air conditioning cloud platform, that is, the remaining application data traffic of all SIM card traffic packages in the central air conditioning system, and according to the setting Estimating the data traffic of the central air conditioning system to be consumed by the frequency of the SIM card uploading data traffic in the outdoor unit of each central air conditioner in the central air conditioning system, and then calculating the remaining data traffic of the central air conditioning system by using the above formula (1)
  • the difference in data traffic between the data traffic to be consumed of the central air conditioning system is used to facilitate subsequent management of the remaining data traffic of the central air conditioning system.
  • the data traffic to be consumed for the central air conditioning system is used to facilitate subsequent management of the remaining data traffic of the central air conditioning system.
  • the API interface mentioned in this embodiment may be provided by a telecommunication operator.
  • the frequency of uploading data traffic in the embodiment may be a time interval in which the central air conditioner outdoor unit uploads data through the SIM card, wherein the faster the frequency of uploading the data traffic, the more traffic is required to be consumed.
  • each central air conditioner may have priority to divide a plurality of central air conditioners into a focus central air conditioner and a general central air conditioner according to the priority of each central air conditioner.
  • the frequency of uploading data traffic of each central air conditioner's outdoor unit can be set by the server of the central air conditioning system, and the upload frequency of the key central air conditioner air conditioner is generally higher than that of the ordinary central air conditioner.
  • the frequency sorting ⁇ f 1 , f 2 , . . . , f n ⁇ of the normal central air conditioner uploading data traffic and the frequency of the key central air conditioner uploading data traffic can be calculated through the central air conditioning cloud platform. And get the sort results, and their sort order is from small to large.
  • n is the nth ordinary central air conditioner
  • k is the kth key central air conditioner
  • f is the frequency of uploading data traffic.
  • the frequency of the data flow of the outdoor unit of each central air conditioner through the SIM card is adjusted to manage the remaining data traffic, so that the remaining data traffic can be fully utilized to save traffic. Spend, or avoid the purpose of wasting excess traffic.
  • the specific implementation process of adjusting the frequency of the data transmission of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result may include the following steps:
  • the first preset value may be calibrated according to actual conditions, and the first preset value is at least greater than the flow rate uploaded by one project at a time.
  • step S30 reordering the upload frequency of the key central air conditioner, and repeating step S20 until the data traffic difference is less than or equal to the first preset value or the upload frequency of each key central air conditioner has been adjusted.
  • S40 Obtain a minimum upload frequency in the common central air conditioner according to the sorting result, and increase a minimum upload frequency in the common central air conditioner.
  • the specific implementation process of adjusting the frequency of the data transmission of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result may include the following steps:
  • step S31 reordering the upload frequency of the key central air conditioner, and repeating step S21 until the data traffic difference is greater than or equal to 0 or the upload frequency of each key central air conditioner has been adjusted.
  • the data traffic management method of the central air conditioning system adjusts the frequency of the data flow of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result, so that the data traffic difference is greater than or equal to 0. And less than or equal to the first preset value, so that the remaining data traffic can be fully utilized to save traffic expenditure or avoid waste of excess traffic.
  • the central air conditioning system referred to in this embodiment is mainly for commercial occasion applications, such as office buildings, hotels, commercial buildings, and airports.
  • the data traffic management method of the central air conditioning system according to the embodiment of the present invention, first, the remaining data traffic of the central air conditioning system is obtained, and the data traffic to be consumed of the central air conditioning system is estimated according to the frequency of the data traffic of the outdoor unit of each central air conditioner, and Calculating the data traffic difference between the remaining data traffic and the data traffic to be consumed, and then sorting the frequency of the outdoor network upload data traffic of each central air conditioner to obtain a sorting result, and finally, according to the data traffic difference value and the sorting result for each
  • the frequency of the data flow of the outdoor unit of the central air conditioner is adjusted to manage the remaining data traffic, so that the remaining data traffic can be fully utilized to save traffic costs or avoid waste of excess traffic.
  • Figure 6 is a block schematic diagram of a data flow management device of a central air conditioning system in accordance with one embodiment of the present invention.
  • the central air conditioning system includes a plurality of central air conditioners, each central air conditioner including a plurality of indoor units and an outdoor unit.
  • each of the central air conditioners in the embodiment can be provided with a SIM card, and the SIM card is a device for online identity recognition in a 2G communication module (such as a GPRS data transmission terminal), which is provided by a telecom operator.
  • the SIM card traffic package can be opened by the telecom operator.
  • the SIM card can be set on the corresponding outdoor unit before the central air conditioner leaves the factory, so that the data of all the indoor units in the central air conditioner is collected when the central air conditioner starts working, and uploaded to the cloud server through the 2G communication module.
  • the data traffic management device of the central air conditioning system includes an acquisition module 100, a calculation module 200, a sequencing module 300, and an adjustment module 400.
  • the obtaining module 100 is configured to obtain the remaining data traffic of the central air conditioning system, and estimate the data traffic to be consumed of the central air conditioning system according to the frequency of the data flow of the outdoor unit of each central air conditioner.
  • the remaining data traffic of the central air conditioning system is the remaining application data traffic of all SIM card traffic packages in the central air conditioning system, ie, the remaining traffic of the traffic pool. For example, if the application data traffic of each SIM card's traffic package is u, and a company purchases N SIM cards for one year from the telecom operator, the company has a traffic pool size of N*u.
  • the telecom carrier traffic pool service can allow N SIM cards to share traffic pool traffic, that is, when some cards in the N SIM cards exceed the package application data traffic u, and some cards do not exceed the package application.
  • the data traffic u is not exceeded, the total application data traffic N*u of the N SIM cards is not exceeded, that is, the N SIM card application data traffic does not exceed u, and no additional traffic fee is required.
  • the calculation module 200 is configured to calculate a data traffic difference between the remaining data traffic and the data traffic to be consumed.
  • the calculation module 200 can calculate the data flow difference according to the following formula (1):
  • ⁇ (f) is the data traffic difference
  • D is the remaining data traffic
  • f 1 , f 2 , ..., f n are the frequencies of the outdoor unit upload data traffic of n central air conditioners, respectively
  • d 1 , d 2 ,... , d n is the data traffic uploaded by each of the outdoor units of the n central air conditioners
  • p is the remaining time.
  • the acquiring module 100 can obtain the remaining data traffic of the central air conditioning system through an API interface integrated in the central air conditioning cloud platform, that is, the remaining application data traffic of all SIM card traffic packages in the central air conditioning system, and according to the setting
  • the frequency of the SIM card uploading data traffic in the outdoor unit of each central air conditioner in the central air conditioning system estimates the data traffic to be consumed of the central air conditioning system, and then the calculation module 200 calculates the remaining data of the central air conditioning system by using the above formula (1).
  • the difference in data traffic between the traffic and the data traffic to be consumed of the central air conditioning system to facilitate subsequent management of the remaining data traffic of the central air conditioning system.
  • the data traffic to be consumed for the central air conditioning system is obtained through an API interface integrated in the central air conditioning cloud platform, that is, the remaining application data traffic of all SIM card traffic packages in the central air conditioning system, and according to the setting
  • the frequency of the SIM card uploading data traffic in the outdoor unit of each central air conditioner in the central air conditioning system estimates the data traffic to be consumed of the central air conditioning
  • the API interface mentioned in this embodiment may be provided by a telecommunication operator.
  • the frequency of uploading data traffic in the embodiment may be a time interval in which the central air conditioner outdoor unit uploads data through the SIM card, wherein the faster the frequency of uploading the data traffic, the more traffic is required to be consumed.
  • each central air conditioner may have priority to divide a plurality of central air conditioners into a focus central air conditioner and a general central air conditioner according to the priority of each central air conditioner.
  • each central air conditioner outdoor unit The frequency of uploading data traffic can be set by the server of the central air conditioning system.
  • the upload frequency of the central air conditioning air conditioner is generally higher than the upload frequency of the common central air conditioner.
  • the sorting module 300 is configured to sort the frequency of the outdoor unit upload data traffic of each central air conditioner to obtain a sorting result.
  • the adjustment module 400 is configured to adjust the frequency of the outdoor machine upload data traffic of each central air conditioner according to the data traffic difference value and the sorting result, to manage the remaining data traffic.
  • the sorting module 300 can calculate the frequency order of the normal central air conditioner uploading data traffic ⁇ f 1 , f 2 , . . . , f n ⁇ through the central air conditioning cloud platform, and the frequency of the key central air conditioner uploading data traffic. And get the sort results, and their sort order is from small to large.
  • n is the nth ordinary central air conditioner
  • k is the kth key central air conditioner
  • f is the frequency of uploading data traffic.
  • the adjustment module 400 adjusts the frequency of the data flow of the outdoor unit of each central air conditioner through the SIM card according to the data traffic difference value and the sorting result, so as to manage the remaining data traffic, thereby fully utilizing the remaining data traffic. Achieve savings in traffic or avoid wasting excess traffic.
  • the adjustment module 40 determines whether the data traffic difference is greater than the first preset value, and when the data traffic difference is greater than the first preset value, obtains a minimum upload in the key central air conditioner according to the sorting result. Frequency, and increase the minimum upload frequency in the key central air conditioner, then reorder the upload frequency of the key central air conditioner, and repeatedly determine whether the data traffic difference is greater than the first preset value, and the data traffic difference is greater than the first preset When the value is obtained, the minimum upload frequency in the key central air conditioner is obtained according to the sorting result, and the minimum upload frequency in the key central air conditioner is increased until the data traffic difference is less than or equal to the first preset value or the upload frequency of each key central air conditioner has been Adjustment.
  • the first preset value may be calibrated according to actual conditions, and the first preset value is at least greater than the flow rate uploaded by one project at a time.
  • the adjustment module 400 obtains the minimum of the common central air conditioner according to the sorting result. Upload frequency, increase the minimum upload frequency in the common central air conditioner, then reorder the upload frequency of the common central air conditioner, and repeat the minimum upload frequency in the common central air conditioner according to the sorting result, and increase the minimum upload frequency in the common central air conditioner. Until the data traffic difference is less than or equal to the first preset value.
  • the adjustment module 400 determines whether the data traffic difference is less than 0. When the data traffic difference is less than 0, the maximum upload frequency in the key central air conditioner is obtained according to the sorting result, and the key central air conditioner is lowered. The maximum upload frequency, then reorder the upload frequency of the key central air conditioner, and repeatedly determine whether the data traffic difference is less than 0, and when the data traffic difference is less than 0, obtain the maximum upload frequency in the key central air conditioner according to the sorting result. And reduce the maximum upload frequency in the key central air conditioner until the data traffic difference is greater than or equal to 0 or the upload frequency of each key central air conditioner has been adjusted.
  • the adjustment module 400 when the upload frequency of each key central air conditioner has been adjusted, if the data If the flow difference is less than 0, the adjustment module 400 obtains the maximum upload frequency in the common central air conditioner according to the sorting result, and reduces the maximum upload frequency in the common central air conditioner, and then reorders the upload frequency of the common central air conditioner, and repeats the sorting result according to the sorting result. Obtain the maximum upload frequency in the common central air conditioner, and reduce the maximum upload frequency in the ordinary central air conditioner until the data traffic difference is greater than or equal to zero.
  • the data traffic management apparatus of the central air conditioning system adjusts the frequency of the data flow of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result, so that the data traffic difference is greater than or equal to 0. And less than or equal to the first preset value, so that the remaining data traffic can be fully utilized to save traffic expenditure or avoid waste of excess traffic.
  • the central air conditioning system referred to in this embodiment is mainly for commercial occasion applications, such as office buildings, hotels, commercial buildings, and airports.
  • the acquisition module acquires the remaining data traffic of the central air conditioning system, and estimates the data traffic to be consumed of the central air conditioning system according to the frequency of the data flow of the outdoor unit of each central air conditioner.
  • the calculation module calculates a data traffic difference between the remaining data traffic and the data traffic to be consumed, and the sorting module sorts the frequency of the outdoor machine upload data traffic of each central air conditioner to obtain a sorting result, and the adjusting module according to the data traffic difference and the sorting
  • the frequency of uploading data traffic of each central air conditioner's outdoor unit is adjusted to manage the remaining data traffic, thereby making full use of the remaining data traffic, saving traffic costs, or avoiding wasting redundant traffic.
  • the present invention also provides a central air conditioning system including the data traffic management device of the above central air conditioning system.
  • the data traffic management device of the central air conditioning system can adjust the frequency of the data flow of the outdoor unit of each central air conditioner according to the data traffic difference value and the sorting result, so as to adjust the remaining data traffic.
  • the remaining data traffic can be adjusted to take advantage of the remaining data traffic to save on traffic or avoid wasting excess traffic.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

本发明公开了一种中央空调系统及其数据流量管理方法和装置，所述中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机，所述方法包括以下步骤：获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量；计算剩余数据流量与待消耗数据流量之间的数据流量差值；对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果；根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。

Description

中央空调系统及其数据流量管理方法和装置 技术领域
本发明涉及空调技术领域，特别涉及一种中央空调系统的数据流量管理方法、一种中央空调系统的数据流量管理装置和一种中央空调系统。
背景技术
为加强商用空调的供应、安装、调试、运行、维护和更换的管理，在商用空调上增加2G(2-Generation Wireless Telephone Technology，第二代手机通信技术规格)通信模块，即GPRS(General Packet Radio Service，通用分组无线服务)数据传输终端，其中，GPRS是蜂窝数据通信网络，相比较WIFI(Wireless-Fidelity，无线宽带)等无线通信方式更稳定可靠，并且覆盖面广，无需像WIFI一样配网操作。2G通信模块使用电信运营商的蜂窝数据网络通信，因此会产生一定的流量费用。流量费用由电信运营商如中国移动和中国联通等收取，而且流量费用是根据数据通信流量大小收取，流量越多，流量费用越贵。
目前，空调制造商一般采取与电信运营商定制流量套餐的方式合作，即针对制造商的设备流量需求，电信运营商推出适合制造商使用的流量定制套餐。但是，由于空调系统使用在具体的工程中，室外机和室内机配比不固定，不同的工程中室外机搭配使用的室内机数量不同。因此产生的流量也不同，从而造成预先设置的套餐流量不够用，或者用不完。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本发明的一个目的在于提出一种中央空调系统的数据流量管理方法，该方法能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
本发明的第二目的在于提出一种中央空调系统的数据流量管理装置。
本发明的第三目的在于提出一种中央空调系统。
为实现上述目的，本发明第一方面实施例提出了一种中央空调系统的数据流量管理方法，所述中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机，所述方法包括以下步骤：获取所述中央空调系统的剩余数据流量，并根据所述每个中央空调的室外机上传数据流量的频率估算所述中央空调系统的待消耗数据流量；计算所述剩余数据流量与所述待消耗数据流量之间的数据流量差值；对所述每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果；根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，以对所述剩余数据流量进行管理。
根据本发明实施例的中央空调系统的数据流量管理方法，首先获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量，以及计算剩余数据流量与待消耗数据流量之间的数据流量差值，然后对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果，最后根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
另外，根据本发明上述中央空调系统的数据流量管理方法还可以具有如下附加的技术特征：
在本发明的一个实施例中，根据以下公式计算所述数据流量差值：
Figure PCTCN2016103618-appb-000001
其中，Δ(f)为所述数据流量差值，D为所述剩余数据流量，f1、f2、…、fn分别为n个中央空调的室外机上传数据流量的频率，d1、d2、…、dn分别为n个中央空调的室外机每次上传的数据流量，p为剩余时间。
在本发明的一个实施例中，所述每个中央空调具有优先级，以根据所述每个中央空调的优先级将所述多个中央空调划分为重点中央空调和普通中央空调。
在本发明的一个实施例中，根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，包括：S10，判断所述数据流量差值是否大于第一预设值；S20，当所述数据流量差值大于所述第一预设值时，根据所述排序结果获取所述重点中央空调中的最小上传频率，并提高所述重点中央空调中的最小上传频率；S30，对所述重点中央空调的上传频率重新排序，并重复执行步骤S20，直至所述数据流量差值小于等于所述第一预设值或者每个重点中央空调的上传频率均已调整。
在本发明的一个实施例中，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值大于所述第一预设值，则执行以下步骤：S40，根据所述排序结果获取所述普通中央空调中的最小上传频率，并提高所述普通中央空调中的最小上传频率；S50，对所述普通中央空调的上传频率重新排序，并重复执行步骤S40，直至所述数据流量差值小于等于所述第一预设值。
在本发明的一个实施例中，根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，包括：S11，判断所述数据流量差值是否小于0；S21，当所述数据流量差值小于0时，根据所述排序结果获取所述重点中央空调中的最大上传频率，并降低所述重点中央空调中的最大上传频率；S31，对所述重点中央空调的上传频 率重新排序，并重复执行步骤S21，直至所述数据流量差值大于等于0或者每个重点中央空调的上传频率均已调整。
在本发明的一个实施例中，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值小于0，则执行以下步骤：S41，根据所述排序结果获取所述普通中央空调中的最大上传频率，并降低所述普通中央空调中的最大上传频率；S51，对所述普通中央空调的上传频率重新排序，并重复执行步骤S41，直至所述数据流量差值大于等于0。
为实现上述目的，本发明第二方面实施例提出了一种中央空调系统的数据流量管理装置，所述中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机，所述装置包括：获取模块，所述获取模块用于获取所述中央空调系统的剩余数据流量，并根据所述每个中央空调的室外机上传数据流量的频率估算所述中央空调系统的待消耗数据流量；计算模块，所述计算模块用于计算所述剩余数据流量与所述待消耗数据流量之间的数据流量差值；排序模块，所述排序模块用于对所述每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果；调整模块，所述调整模块用于根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，以对所述剩余数据流量进行管理。
根据本发明实施例的中央空调系统的数据流量管理装置，获取模块获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量，计算模块计算剩余数据流量与待消耗数据流量之间的数据流量差值，排序模块对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果，调整模块根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
上述中央空调系统的数据流量管理装置还可以具有如下附加的技术特征：
在本发明的一个实施例中，所述计算模块根据以下公式计算所述数据流量差值：
Figure PCTCN2016103618-appb-000002
其中，Δ(f)为所述数据流量差值，D为所述剩余数据流量，f1、f2、…、fn分别为n个中央空调的室外机上传数据流量的频率，d1、d2、…、dn分别为n个中央空调的室外机每次上传的数据流量，p为剩余时间。
在本发明的一个实施例中，所述每个中央空调具有优先级，以根据所述每个中央空调的优先级将所述多个中央空调划分为重点中央空调和普通中央空调。
在本发明的一个实施例中，所述调整模块，用于：判断所述数据流量差值是否大于第 一预设值；当所述数据流量差值大于所述第一预设值时，根据所述排序结果获取所述重点中央空调中的最小上传频率，并提高所述重点中央空调中的最小上传频率；对所述重点中央空调的上传频率重新排序，并重复判断所述数据流量差值是否大于第一预设值，以及在所述数据流量差值大于所述第一预设值时，根据所述排序结果获取所述重点中央空调中的最小上传频率，并提高所述重点中央空调中的最小上传频率，直至所述数据流量差值小于等于所述第一预设值或者每个重点中央空调的上传频率均已调整。
在本发明的一个实施例中，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值大于所述第一预设值，则所述调整模块，还用于：根据所述排序结果获取所述普通中央空调中的最小上传频率，并提高所述普通中央空调中的最小上传频率；对所述普通中央空调的上传频率重新排序，并重复根据所述排序结果获取所述普通中央空调中的最小上传频率，并提高所述普通中央空调中的最小上传频率，直至所述数据流量差值小于等于所述第一预设值。
在本发明的一个实施例中，所述调整模块，用于：判断所述数据流量差值是否小于0；当所述数据流量差值小于0时，根据所述排序结果获取所述重点中央空调中的最大上传频率，并降低所述重点中央空调中的最大上传频率；对所述重点中央空调的上传频率重新排序，并重复判断所述数据流量差值是否小于0，以及在所述数据流量差值小于0时，根据所述排序结果获取所述重点中央空调中的最大上传频率，并降低所述重点中央空调中的最大上传频率，直至所述数据流量差值大于等于0或者每个重点中央空调的上传频率均已调整。
在本发明的一个实施例中，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值小于0，则所述调整模块，还用于：根据所述排序结果获取所述普通中央空调中的最大上传频率，并降低所述普通中央空调中的最大上传频率；对所述普通中央空调的上传频率重新排序，并重复根据所述排序结果获取所述普通中央空调中的最大上传频率，并降低所述普通中央空调中的最大上传频率，直至所述数据流量差值大于等于0。
为了实现上述目的，本发明第三方面实施例提出了一种中央空调系统包括：本发明第二方面实施例的中央空调系统的数据流量管理装置。
本发明实施例的中央空调系统，通过上述中央空调系统的数据流量管理装置，能够根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
本发明附加的方面的优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
图1是根据本发明第一个实施例的中央空调系统的数据流量管理方法的流程图。
图2是根据本发明第二个实施例的中央空调系统的数据流量管理方法的流程图。
图3是根据本发明第三个实施例的中央空调系统的数据流量管理方法的流程图。
图4是根据本发明第四个实施例的中央空调系统的数据流量管理方法的流程图。
图5是根据本发明第五个实施例的中央空调系统的数据流量管理方法的流程图。
图6是根据本发明一个实施例的中央空调系统的数据流量管理装置的方框示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参照附图来描述根据本发明实施例提出的中央空调系统及其数据流量管理方法和装置。
图1是根据本发明第一个实施例的中央空调系统的数据流量管理方法的流程图。
在本发明的实施例中，中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机。其中，该实施例中所说的每个中央空调的室外机上均可设置一个SIM卡，SIM卡是2G通信模块(如GPRS数据传输终端)里用于上网身份识别的装置，由电信运营商提供，SIM卡流量套餐可由电信运营商开通。另外，该SIM卡可在中央空调出厂前就设置在对应的室外机上，以便在该中央空调开始工作时采集该中央空调中所有室内机的数据，并通过2G通信模块上传至云服务器。
如图1所示，该中央空调系统的数据流量管理方法包括以下步骤：
S1，获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量。
在本发明的实施例中，中央空调系统的剩余数据流量是中央空调系统中所有SIM卡流量套餐剩余的应用数据流量，即流量池的剩余流量。例如，假设每张SIM卡的流量套餐的应用数据流量为u,某公司向电信运营商一年购买N张该SIM卡，则该公司所拥有的流量池大小为N*u。
此外，电信运营商流量池服务可以让N张该SIM卡共享流量池流量，也就是说，当这N张SIM卡中的某些卡超过套餐应用数据流量u，而某些卡未超过套餐应用数据流量u时，只要未超过这N张SIM卡的总的应用数据流量N*u，即这N张SIM卡均摊应用数据流量不 超过u，则无需支付额外流量费用。
S2，计算剩余数据流量与待消耗数据流量之间的数据流量差值。
在本发明的一个实施例中，数据流量差值通过下述公式(1)进行计算：
Figure PCTCN2016103618-appb-000003
其中，Δ(f)为数据流量差值，D为剩余数据流量，f1、f2、…、fn分别为n个中央空调的室外机上传数据流量的频率，d1、d2、…、dn分别为n个中央空调的室外机每次上传的数据流量，p为剩余时间。
具体而言，该中央空调系统可通过集成在中央空调云平台中的API接口获取该中央空调系统的剩余数据流量，即该中央空调系统中所有SIM卡流量套餐剩余的应用数据流量，并根据设置在该中央空调系统中每个中央空调的室外机中SIM卡上传数据流量的频率估算该中央空调系统的待消耗数据流量，然后，通过上述公式(1)计算该中央空调系统的剩余数据流量与该中央空调系统的待消耗数据流量之间的数据流量差值，以便于后续对该中央空调系统的剩余数据流量进行管理。其中，上述公式(1)中的
Figure PCTCN2016103618-appb-000004
为该中央空调系统的待消耗数据流量。
需要理解的是，该实施例中所说的API接口可由电信运营商提供。该实施例中所说的上传数据流量的频率可以是中央空调室外机通过SIM卡上传数据的时间间隔，其中，上传数据流量的频率越快，所需耗费的流量越多。
在实际应用中，由于某些原因，需要对该中央空调系统中的一些重要的中央空调状态进行密切关注，因此这些重要的中央空调的上传数据流量的频率比较高。
因此，在本发明的实施例中，每个中央空调可具有优先级，以根据每个中央空调的优先级将多个中央空调划分为重点中央空调和普通中央空调。其中，每个中央空调的室外机上传数据流量的频率可由中央空调系统的服务器来设置，重点中央空调空调的上传频率一般高于普通中央空调的上传频率。
S3，对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果。
S4，根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理。
具体地，可通过中央空调云平台计算出普通中央空调上传数据流量的频率排序{f1,f2,...,fn},和重点中央空调上传数据流量的频率
Figure PCTCN2016103618-appb-000005
并获得排序结果，并且它们的排序顺序均是从小到大。其中，n为第n个普通中央空调，k为第k个重点中央空调。f为上传数据流量的频率。然后，根据上述数据流量差值和该排序结果对每个中央空调的 室外机通过SIM卡上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
在本发明的一个实施例中，如图2所示，根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整的具体实施过程，可包括以下步骤：
S10，判断数据流量差值是否大于第一预设值。其中，第一预设值可根据实际情况进行标定，第一预设值至少大于一个工程一次上传的流量。
S20，当数据流量差值大于第一预设值时，根据排序结果获取重点中央空调中的最小上传频率，并提高重点中央空调中的最小上传频率。
S30，对重点中央空调的上传频率重新排序，并重复执行步骤S20，直至数据流量差值小于等于第一预设值或者每个重点中央空调的上传频率均已调整。
在本发明的另一个实施例中，如图3所示，当每个重点中央空调的上传频率均已调整后，如果数据流量差值大于第一预设值，则可执行以下步骤：
S40，根据排序结果获取普通中央空调中的最小上传频率，并提高普通中央空调中的最小上传频率。
S50，对普通中央空调的上传频率重新排序，并重复执行步骤S40，直至数据流量差值小于等于第一预设值。
在本发明的一个实施例中，如图4所示，根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整的具体实施过程，可包括以下步骤：
S11，判断数据流量差值是否小于0。
S21，当数据流量差值小于0时，根据排序结果获取重点中央空调中的最大上传频率，并降低重点中央空调中的最大上传频率。
S31，对重点中央空调的上传频率重新排序，并重复执行步骤S21，直至数据流量差值大于等于0或者每个重点中央空调的上传频率均已调整。
在本发明的另一个实施例中，如图5所示，当每个重点中央空调的上传频率均已调整后，如果数据流量差值小于0，则可执行以下步骤：
S41，根据排序结果获取普通中央空调中的最大上传频率，并降低普通中央空调中的最大上传频率。
S51，对普通中央空调的上传频率重新排序，并重复执行步骤S41，直至数据流量差值大于等于0。
也就是说，当Δ(f)>δ时，提高重点中央空调中的最小上传频率
Figure PCTCN2016103618-appb-000006
并对不同中央空调的上传频率重新排序，其中，δ为第一预设值。重复上述步骤以调整重点中央空调的上传频率直至Δ(f)≤δ。如果重点中央空调的上传频率全部调整后，Δ(f)还是大于δ，则提 高普通中央空调中的最小上传频率f1，并对不同中央空调的上传频率重新排序。重复上述步骤以调整普通中央空调的上传频率直至Δ(f)≤δ。
另外，当Δ(f)<0时，降低高重点中央空调中的最高上传频率
Figure PCTCN2016103618-appb-000007
并对不同中央空调的上传频率重新排序。重复上述步骤以调整重点中央空调的上传频率直至Δ(f)≥0。如果重点中央空调的上传频率全部调整后，Δ(f)还是小于0，则降低普通中央空调中的最大上传频率fk，并对不同中央空调的上传频率重新排序。重复上述步骤以调整普通中央空调的上传频率直至Δ(f)≥0。
综上，本发明实施例的中央空调系统的数据流量管理方法，根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以使数据流量差值大于等于0，且小于等于第一预设值，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
需要理解的是，该实施例中所说的中央空调系统主要针对商用场合应用，比如用在写字楼、酒店、商厦和机场等公共场合。
根据本发明实施例的中央空调系统的数据流量管理方法，首先获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量，以及计算剩余数据流量与待消耗数据流量之间的数据流量差值，然后对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果，最后根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
图6是根据本发明一个实施例的中央空调系统的数据流量管理装置的方框示意图。
在本发明的实施例中，中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机。其中，该实施例中所说的每个中央空调的室外机上均可设置一个SIM卡，SIM卡是2G通信模块(如GPRS数据传输终端)里用于上网身份识别的装置，由电信运营商提供，SIM卡流量套餐可由电信运营商开通。另外，该SIM卡可在中央空调出厂前就设置在对应的室外机上，以便在该中央空调开始工作时采集该中央空调中所有室内机的数据，并通过2G通信模块上传至云服务器。
如图6所示，该中央空调系统的数据流量管理装置包括：获取模块100、计算模块200、排序模块300和调整模块400。
其中，获取模块100用于获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量。
在本发明的实施例中，中央空调系统的剩余数据流量是中央空调系统中所有SIM卡流量套餐剩余的应用数据流量，即流量池的剩余流量。例如，假设每张SIM卡的流量套餐的应用数据流量为u,某公司向电信运营商一年购买N张该SIM卡，则该公司所拥有的流量池大小为N*u。
此外，电信运营商流量池服务可以让N张该SIM卡共享流量池流量，也就是说，当这N张SIM卡中的某些卡超过套餐应用数据流量u，而某些卡未超过套餐应用数据流量u时，只要未超过这N张SIM卡的总的应用数据流量N*u，即这N张SIM卡均摊应用数据流量不超过u，则无需支付额外流量费用。
计算模块200用于计算剩余数据流量与待消耗数据流量之间的数据流量差值。
在本发明的一个实施例中，计算模块200可根据下述公式(1)计算数据流量差值：
Figure PCTCN2016103618-appb-000008
其中，Δ(f)为数据流量差值，D为剩余数据流量，f1、f2、…、fn分别为n个中央空调的室外机上传数据流量的频率，d1、d2、…、dn分别为n个中央空调的室外机每次上传的数据流量，p为剩余时间。
具体而言，获取模块100可通过集成在中央空调云平台中的API接口获取该中央空调系统的剩余数据流量，即该中央空调系统中所有SIM卡流量套餐剩余的应用数据流量，并根据设置在该中央空调系统中每个中央空调的室外机中SIM卡上传数据流量的频率估算该中央空调系统的待消耗数据流量，然后，计算模块200通过上述公式(1)计算该中央空调系统的剩余数据流量与该中央空调系统的待消耗数据流量之间的数据流量差值，以便于后续对该中央空调系统的剩余数据流量进行管理。其中，上述公式(1)中的
Figure PCTCN2016103618-appb-000009
为该中央空调系统的待消耗数据流量。
需要理解的是，该实施例中所说的API接口可由电信运营商提供。该实施例中所说的上传数据流量的频率可以是中央空调室外机通过SIM卡上传数据的时间间隔，其中，上传数据流量的频率越快，所需耗费的流量越多。
在实际应用中，由于某些原因，需要对该中央空调系统中的一些重要的中央空调状态进行密切关注，因此这些重要的中央空调的上传数据流量的频率比较高。
因此，在本发明的实施例中，每个中央空调可具有优先级，以根据每个中央空调的优先级将多个中央空调划分为重点中央空调和普通中央空调。其中，每个中央空调的室外机 上传数据流量的频率可由中央空调系统的服务器来设置，重点中央空调空调的上传频率一般高于普通中央空调的上传频率。
排序模块300用于对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果。
调整模块400用于根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理。
具体地，排序模块300可通过中央空调云平台计算出普通中央空调上传数据流量的频率排序{f1,f2,...,fn},和重点中央空调上传数据流量的频率
Figure PCTCN2016103618-appb-000010
并获得排序结果，并且它们的排序顺序均是从小到大。其中，n为第n个普通中央空调，k为第k个重点中央空调。f为上传数据流量的频率。然后，调整模块400根据上述数据流量差值和该排序结果对每个中央空调的室外机通过SIM卡上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
在本发明的一个实施例中，通过调整模块40判断数据流量差值是否大于第一预设值，当数据流量差值大于第一预设值时，根据排序结果获取重点中央空调中的最小上传频率，并提高重点中央空调中的最小上传频率，然后对重点中央空调的上传频率重新排序，并重复判断数据流量差值是否大于第一预设值，以及在数据流量差值大于第一预设值时，根据排序结果获取重点中央空调中的最小上传频率，并提高重点中央空调中的最小上传频率，直至数据流量差值小于等于第一预设值或者每个重点中央空调的上传频率均已调整。其中，第一预设值可根据实际情况进行标定，第一预设值至少大于一个工程一次上传的流量。
在本发明的另一个实施例中，当每个重点中央空调的上传频率均已调整后，如果数据流量差值大于第一预设值，则调整模块400根据排序结果获取普通中央空调中的最小上传频率，并提高普通中央空调中的最小上传频率，然后对普通中央空调的上传频率重新排序，并重复根据排序结果获取普通中央空调中的最小上传频率，并提高普通中央空调中的最小上传频率，直至数据流量差值小于等于第一预设值。
在本发明的一个实施例中，通过调整模块400判断数据流量差值是否小于0，当数据流量差值小于0时，根据排序结果获取重点中央空调中的最大上传频率，并降低重点中央空调中的最大上传频率，然后对重点中央空调的上传频率重新排序，并重复判断数据流量差值是否小于0，以及在数据流量差值小于0时，根据排序结果获取重点中央空调中的最大上传频率，并降低重点中央空调中的最大上传频率，直至数据流量差值大于等于0或者每个重点中央空调的上传频率均已调整。
在本发明的另一个实施例中，当每个重点中央空调的上传频率均已调整后，如果数据 流量差值小于0，则调整模块400根据排序结果获取普通中央空调中的最大上传频率，并降低普通中央空调中的最大上传频率，然后对普通中央空调的上传频率重新排序，并重复根据排序结果获取普通中央空调中的最大上传频率，并降低普通中央空调中的最大上传频率，直至数据流量差值大于等于0。
也就是说，当Δ(f)>δ时，提高重点中央空调中的最小上传频率
Figure PCTCN2016103618-appb-000011
并对不同中央空调的上传频率重新排序，其中，δ为第一预设值。重复上述步骤以调整重点中央空调的上传频率直至Δ(f)≤δ。如果重点中央空调的上传频率全部调整后，Δ(f)还是大于δ，则提高普通中央空调中的最小上传频率f1，并对不同中央空调的上传频率重新排序。重复上述步骤以调整普通中央空调的上传频率直至Δ(f)≤δ。
另外，当Δ(f)<0时，降低高重点中央空调中的最高上传频率
Figure PCTCN2016103618-appb-000012
并对不同中央空调的上传频率重新排序。重复上述步骤以调整重点中央空调的上传频率直至Δ(f)≥0。如果重点中央空调的上传频率全部调整后，Δ(f)还是小于0，则降低普通中央空调中的最大上传频率fk，并对不同中央空调的上传频率重新排序。重复上述步骤调整以普通中央空调的上传频率直至Δ(f)≥0。
综上，本发明实施例的中央空调系统的数据流量管理装置，根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以使数据流量差值大于等于0，且小于等于第一预设值，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
需要理解的是，该实施例中所说的中央空调系统主要针对商用场合应用，比如用在写字楼、酒店、商厦和机场等公共场合。
根据本发明实施例的中央空调系统的数据流量管理装置，获取模块获取中央空调系统的剩余数据流量，并根据每个中央空调的室外机上传数据流量的频率估算中央空调系统的待消耗数据流量，计算模块计算剩余数据流量与待消耗数据流量之间的数据流量差值，排序模块对每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果，调整模块根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
为了实现上述实施例，本发明还提出一种中央空调系统，其包括上述中央空调系统的数据流量管理装置。
本发明实施例的中央空调系统，通过上述中央空调系统的数据流量管理装置，能够根据数据流量差值和排序结果对每个中央空调的室外机上传数据流量的频率进行调整，以对剩余数据流量进行管理，从而能够充分利用剩余数据流量，达到节约流量开支，或者避免浪费多余流量的目的。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (15)

  1. 一种中央空调系统的数据流量管理方法，其特征在于，所述中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机，所述方法包括以下步骤：
    获取所述中央空调系统的剩余数据流量，并根据所述每个中央空调的室外机上传数据流量的频率估算所述中央空调系统的待消耗数据流量；
    计算所述剩余数据流量与所述待消耗数据流量之间的数据流量差值；
    对所述每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果；
    根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，以对所述剩余数据流量进行管理。
  2. 如权利要求1所述的中央空调系统的数据流量管理方法，其特征在于，根据以下公式计算所述数据流量差值：
    Figure PCTCN2016103618-appb-100001
    其中，Δ(f)为所述数据流量差值，D为所述剩余数据流量，f1、f2、…、fn分别为n个中央空调的室外机上传数据流量的频率，d1、d2、…、dn分别为n个中央空调的室外机每次上传的数据流量，p为剩余时间。
  3. 如权利要求1或2所述的中央空调系统的数据流量管理方法，其特征在于，所述每个中央空调具有优先级，以根据所述每个中央空调的优先级将所述多个中央空调划分为重点中央空调和普通中央空调。
  4. 如权利要求3所述的中央空调系统的数据流量管理方法，其特征在于，根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，包括：
    S10，判断所述数据流量差值是否大于第一预设值；
    S20，当所述数据流量差值大于所述第一预设值时，根据所述排序结果获取所述重点中央空调中的最小上传频率，并提高所述重点中央空调中的最小上传频率；
    S30，对所述重点中央空调的上传频率重新排序，并重复执行步骤S20，直至所述数据流量差值小于等于所述第一预设值或者每个重点中央空调的上传频率均已调整。
  5. 如权利要求4所述的中央空调系统的数据流量管理方法，其特征在于，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值大于所述第一预设值，则执行以下步骤：
    S40，根据所述排序结果获取所述普通中央空调中的最小上传频率，并提高所述普通中 央空调中的最小上传频率；
    S50，对所述普通中央空调的上传频率重新排序，并重复执行步骤S40，直至所述数据流量差值小于等于所述第一预设值。
  6. 如权利要求3所述的中央空调系统的数据流量管理方法，其特征在于，根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，包括：
    S11，判断所述数据流量差值是否小于0；
    S21，当所述数据流量差值小于0时，根据所述排序结果获取所述重点中央空调中的最大上传频率，并降低所述重点中央空调中的最大上传频率；
    S31，对所述重点中央空调的上传频率重新排序，并重复执行步骤S21，直至所述数据流量差值大于等于0或者每个重点中央空调的上传频率均已调整。
  7. 如权利要求6所述的中央空调系统的数据流量管理方法，其特征在于，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值小于0，则执行以下步骤：
    S41，根据所述排序结果获取所述普通中央空调中的最大上传频率，并降低所述普通中央空调中的最大上传频率；
    S51，对所述普通中央空调的上传频率重新排序，并重复执行步骤S41，直至所述数据流量差值大于等于0。
  8. 一种中央空调系统的数据流量管理装置，其特征在于，所述中央空调系统包括多个中央空调，每个中央空调包括多个室内机和一个室外机，所述装置包括：
    获取模块，所述获取模块用于获取所述中央空调系统的剩余数据流量，并根据所述每个中央空调的室外机上传数据流量的频率估算所述中央空调系统的待消耗数据流量；
    计算模块，所述计算模块用于计算所述剩余数据流量与所述待消耗数据流量之间的数据流量差值；
    排序模块，所述排序模块用于对所述每个中央空调的室外机上传数据流量的频率进行排序以获得排序结果；
    调整模块，所述调整模块用于根据所述数据流量差值和所述排序结果对所述每个中央空调的室外机上传数据流量的频率进行调整，以对所述剩余数据流量进行管理。
  9. 如权利要求8所述的中央空调系统的数据流量管理装置，其特征在于，所述计算模块根据以下公式计算所述数据流量差值：
    Figure PCTCN2016103618-appb-100002
    其中，Δ(f)为所述数据流量差值，D为所述剩余数据流量，f1、f2、…、fn分别为n 个中央空调的室外机上传数据流量的频率，d1、d2、…、dn分别为n个中央空调的室外机每次上传的数据流量，p为剩余时间。
  10. 如权利要求8或9所述的中央空调系统的数据流量管理装置，其特征在于，所述每个中央空调具有优先级，以根据所述每个中央空调的优先级将所述多个中央空调划分为重点中央空调和普通中央空调。
  11. 如权利要求10所述的中央空调系统的数据流量管理装置，其特征在于，所述调整模块，用于：
    判断所述数据流量差值是否大于第一预设值；
    当所述数据流量差值大于所述第一预设值时，根据所述排序结果获取所述重点中央空调中的最小上传频率，并提高所述重点中央空调中的最小上传频率；
    对所述重点中央空调的上传频率重新排序，并重复判断所述数据流量差值是否大于第一预设值，以及在所述数据流量差值大于所述第一预设值时，根据所述排序结果获取所述重点中央空调中的最小上传频率，并提高所述重点中央空调中的最小上传频率，直至所述数据流量差值小于等于所述第一预设值或者每个重点中央空调的上传频率均已调整。
  12. 如权利要求11所述的中央空调系统的数据流量管理装置，其特征在于，当每个重点中央空调的上传频率均已调整后，如果所述数据流量差值大于所述第一预设值，则所述调整模块，还用于：
    根据所述排序结果获取所述普通中央空调中的最小上传频率，并提高所述普通中央空调中的最小上传频率；
    对所述普通中央空调的上传频率重新排序，并重复根据所述排序结果获取所述普通中央空调中的最小上传频率，并提高所述普通中央空调中的最小上传频率，直至所述数据流量差值小于等于所述第一预设值。
  13. 如权利要求10所述的中央空调系统的数据流量管理装置，其特征在于，所述调整模块，用于：
    判断所述数据流量差值是否小于0；
    当所述数据流量差值小于0时，根据所述排序结果获取所述重点中央空调中的最大上传频率，并降低所述重点中央空调中的最大上传频率；
    对所述重点中央空调的上传频率重新排序，并重复判断所述数据流量差值是否小于0，以及在所述数据流量差值小于0时，根据所述排序结果获取所述重点中央空调中的最大上传频率，并降低所述重点中央空调中的最大上传频率，直至所述数据流量差值大于等于0或者每个重点中央空调的上传频率均已调整。
  14. 如权利要求13所述的中央空调系统的数据流量管理装置，其特征在于，当每个重 点中央空调的上传频率均已调整后，如果所述数据流量差值小于0，则所述调整模块，还用于：
    根据所述排序结果获取所述普通中央空调中的最大上传频率，并降低所述普通中央空调中的最大上传频率；
    对所述普通中央空调的上传频率重新排序，并重复根据所述排序结果获取所述普通中央空调中的最大上传频率，并降低所述普通中央空调中的最大上传频率，直至所述数据流量差值大于等于0。
  15. 一种中央空调系统，其特征在于，包括如权利要求8-14中任一项所述的中央空调系统的数据流量管理装置。
PCT/CN2016/103618 2016-05-30 2016-10-27 中央空调系统及其数据流量管理方法和装置 WO2017206429A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610373967.3 2016-05-30
CN201610373967.3A CN106100862B (zh) 2016-05-30 2016-05-30 中央空调系统及其数据流量管理方法和装置

Publications (1)

Publication Number Publication Date
WO2017206429A1 true WO2017206429A1 (zh) 2017-12-07

Family

ID=57230306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/103618 WO2017206429A1 (zh) 2016-05-30 2016-10-27 中央空调系统及其数据流量管理方法和装置

Country Status (2)

Country Link
CN (1) CN106100862B (zh)
WO (1) WO2017206429A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113531849A (zh) * 2021-08-27 2021-10-22 四川虹美智能科技有限公司 自适应自动调温的智能空调系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100862B (zh) * 2016-05-30 2019-07-02 广东美的暖通设备有限公司 中央空调系统及其数据流量管理方法和装置
CN107248961A (zh) * 2017-06-23 2017-10-13 深圳市盛路物联通讯技术有限公司 一种物联网数据流量的管理方法及管理系统
CN107610273B (zh) * 2017-08-30 2021-03-26 陕西千山航空电子有限责任公司 一种哈佛码总线自适应回传方法
CN110418022B (zh) * 2018-04-28 2021-04-09 华为技术有限公司 为多个用户标识调整流量套餐的方法及装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103368869A (zh) * 2012-04-03 2013-10-23 富泰华工业（深圳）有限公司 网络流量管理系统及方法
CN103402243A (zh) * 2013-07-16 2013-11-20 广东欧珀移动通信有限公司 一种调整移动终端上的应用的数据更新频率的方法和装置
CN104456842A (zh) * 2014-11-18 2015-03-25 珠海格力电器股份有限公司 预付费智能空调系统
US20150106526A1 (en) * 2013-10-11 2015-04-16 Hewlett-Packard Development Company, L.P Provisioning a network for network traffic
CN105049366A (zh) * 2015-08-24 2015-11-11 北京网田科技发展有限公司 一种汽车推介程序的流量控制方法及系统
CN106100862A (zh) * 2016-05-30 2016-11-09 广东美的暖通设备有限公司 中央空调系统及其数据流量管理方法和装置
CN106230904A (zh) * 2016-07-22 2016-12-14 广东美的暖通设备有限公司 空调机组的数据上传方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100455930C (zh) * 2004-07-26 2009-01-28 乐金电子(天津)电器有限公司 中央空调系统
CN101446438B (zh) * 2008-08-29 2010-09-01 广东志高空调有限公司 一种中央空调系统室内机地址分配方法、装置和系统
US20140189722A1 (en) * 2013-01-03 2014-07-03 Verizon Patent And Licensing Inc. Method and apparatus for utility service consumption control
CN104618442A (zh) * 2014-12-30 2015-05-13 珠海格力电器股份有限公司 空调器的远程控制方法、设备及系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103368869A (zh) * 2012-04-03 2013-10-23 富泰华工业（深圳）有限公司 网络流量管理系统及方法
CN103402243A (zh) * 2013-07-16 2013-11-20 广东欧珀移动通信有限公司 一种调整移动终端上的应用的数据更新频率的方法和装置
US20150106526A1 (en) * 2013-10-11 2015-04-16 Hewlett-Packard Development Company, L.P Provisioning a network for network traffic
CN104456842A (zh) * 2014-11-18 2015-03-25 珠海格力电器股份有限公司 预付费智能空调系统
CN105049366A (zh) * 2015-08-24 2015-11-11 北京网田科技发展有限公司 一种汽车推介程序的流量控制方法及系统
CN106100862A (zh) * 2016-05-30 2016-11-09 广东美的暖通设备有限公司 中央空调系统及其数据流量管理方法和装置
CN106230904A (zh) * 2016-07-22 2016-12-14 广东美的暖通设备有限公司 空调机组的数据上传方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113531849A (zh) * 2021-08-27 2021-10-22 四川虹美智能科技有限公司 自适应自动调温的智能空调系统
CN113531849B (zh) * 2021-08-27 2022-09-27 四川虹美智能科技有限公司 自适应自动调温的智能空调系统

Also Published As

Publication number Publication date
CN106100862A (zh) 2016-11-09
CN106100862B (zh) 2019-07-02

Similar Documents

Publication Publication Date Title
WO2017206429A1 (zh) 中央空调系统及其数据流量管理方法和装置
US20220136725A1 (en) Air Conditioner Control Method and Apparatus, and Computer-Readable Storage Medium
TW200824349A (en) Load balancing method for wireless network system
CN104006498A (zh) 空调器自动运行的控制方法及装置
CN105485863B (zh) 一种空调的控制装置及控制空调用电的方法
CN108088047A (zh) 空调器睡眠模式控制方法
CN104023346B (zh) 移动通信基站接入用户的能效测量方法及资源调度方法
CN106714223B (zh) 一种基站能耗模型的建立方法及装置
CN103533628B (zh) 一种下行功率分配方法
CN1937587A (zh) 一种实现业务流量控制的方法及系统
US8355745B2 (en) Coefficient decision apparatus, radio communication system, coefficient decision method, and memory medium
CN107339772A (zh) 空调化霜控制方法及装置
CN106535222B (zh) 一种自动生成基站基带处理板调整方案的方法及装置
CN104566785A (zh) 一种中央空调制冷量智能分配方法以及分配系统
CN115081220A (zh) 一种高能效中央空调系统调节方法及其系统
CN108833491A (zh) 物联网系统的能耗统计方法及服务器
CN109751726A (zh) 空调器及其控制方法
CN106679118B (zh) 一种温控方法、装置及系统
CN108981088A (zh) 一种基于酒店业态分析的中央空调系统节能控制方法
CN101068386A (zh) 基站系统、塔顶放大器、基站与馈线长度测量方法
CN108151207B (zh) 一种中央空调冷冻水管网水力平衡的快速调节方法
CN107679932A (zh) 一种户式中央空调的确定方法及其设备
CN106091249A (zh) 空调器压缩机电加热控制方法及装置
CN105571069A (zh) 空调室内风机控制方法及空调
JP5487448B2 (ja) デジタル無線通信装置およびデジタル無線通信方法

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16903811

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 15/05/2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16903811

Country of ref document: EP

Kind code of ref document: A1