CN109742819A - The power control method and device of local discharge sensor - Google Patents
The power control method and device of local discharge sensor Download PDFInfo
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- CN109742819A CN109742819A CN201811629073.1A CN201811629073A CN109742819A CN 109742819 A CN109742819 A CN 109742819A CN 201811629073 A CN201811629073 A CN 201811629073A CN 109742819 A CN109742819 A CN 109742819A
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Abstract
The present invention provides a kind of power control method of local discharge sensor and devices, this method comprises: the current power consumption information of detection local discharge sensor, wherein current power consumption information is used to indicate the current amount of power consumption of local discharge sensor；From with corresponding relationship power consumption information and operating mode in determine current power consumption information corresponding to target operational mode；The power module for controlling local discharge sensor is powered by local discharge sensor of target operational mode.Through the invention, it solves the problems, such as that the power supply control efficiency of local discharge sensor in the related technology is lower, and then has achieved the effect that the power supply control efficiency for improving local discharge sensor.
Description
Technical field
The present invention relates to power domains, in particular to the power control method and dress of a kind of local discharge sensor
It sets.
Background technique
Currently it is more heavy, live to carry instrument all because the measurement means used are single for measurement partial discharge method in the industry
Wiring and work to take power are cumbersome, so that live detection efficiency is lower, cause error of measured data larger, exist and fail to report or report by mistake
The phenomenon that.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of power control method of local discharge sensor and devices, at least to solve phase
The lower problem of the power supply control efficiency of local discharge sensor in the related technology in the technology of pass.
According to one embodiment of present invention, a kind of power control method of local discharge sensor is provided, comprising: inspection
Survey the current power consumption information of local discharge sensor, wherein the current power consumption information is used to indicate the shelf depreciation sensing
The current amount of power consumption of device；From with corresponding relationship power consumption information and operating mode in determine corresponding to the current power consumption information
Target operational mode；It is that the part is put that the power module of the local discharge sensor, which is controlled, with the target operational mode
Electric transducer power supply.
Optionally, from corresponding relationship power consumption information and operating mode in determine corresponding to the current power consumption information
Target operational mode include:
In the case where the current power consumption information falls into the first power consumption range, determine that the target operational mode is to power on
Mode；
Drop to the case where falling into the second power consumption range from first power consumption range is fallen into the current power consumption information
Under, determine that the target operational mode is normal mode；
Drop to the case where falling into third power consumption range from second power consumption range is fallen into the current power consumption information
Under, determine that the target operational mode is idle mode；
Drop to the case where falling into four power consumption ranges from second power consumption range is fallen into the current power consumption information
Under, determine that the target operational mode is suspend mode；
Drop to the case where falling into five power consumption ranges from the 4th power consumption range is fallen into the current power consumption information
Under, determine that the target operational mode is sleep pattern；
Drop to the case where falling into six power consumption ranges from the 5th power consumption range is fallen into the current power consumption information
Under, determine that the target operational mode is power down mode.
Optionally, the current power consumption information for detecting local discharge sensor includes:
The information about power of the power module is detected；
In the case where the information about power falls into target electricity range, the company of the power module and target device is interrupted
It connects, wherein the target device causes the information about power beyond the target charge value by what the power module connected
Equipment；
In the case where detecting that the information about power no longer falls into the target electricity range, restore the power module
With the connection between the target device；
Detect the current power consumption information of local discharge sensor.
Optionally, carrying out detection to the information about power of the power module includes:
The information about power of the power module is detected, wherein the information about power include at least with down toward
It is one of few: discharge current, supply voltage；
In the case where one of following situations occurs in the information about power, determine that the information about power falls into the target electricity
Measure range, wherein include: that the discharge current is higher than target current value in the situation, the supply voltage is higher than overcharge
Voltage is detected, the supply voltage is lower than over-discharge electro-detection voltage；
Wherein, it is higher than the target current value in the discharge current, alternatively, the supply voltage is lower than the overdischarge
In the case where detecting voltage, the target device includes the load equipment of the power module connection；It is high in the supply voltage
In it is described overcharge electro-detection voltage in the case where, the target device includes the charging equipment of power module connection.
According to another embodiment of the invention, a kind of local discharge sensor equipment is provided, comprising: power module,
Energy supply control module and local discharge sensor, wherein
The power module is connect with the energy supply control module and the local discharge sensor；
The energy supply control module is used to detect the current power consumption information of the local discharge sensor, wherein described to work as
Preceding power consumption information is used to indicate the current amount of power consumption of the local discharge sensor；From power consumption information and work with corresponding relationship
Target operational mode corresponding to the current power consumption information is determined in operation mode；The power module is controlled with the target work
Operation mode is local discharge sensor power supply；
The power module is used to be powered according to the local discharge sensor that is designated as of the energy supply control module.
Optionally, communication module included by the local discharge sensor is the WiFi module that power consumption is lower than target value.
Optionally, the equipment further include: power protecting circuit, wherein
The power protecting circuit is connect with the power module；
The power protecting circuit is for detecting the information about power of the power module；It is fallen in the information about power
In the case where entering target electricity range, the connection of the power module and target device is interrupted, wherein the target device is institute
State the equipment for causing the information about power to exceed the target charge value that power module is connected；Detecting the electricity letter
In the case that breath no longer falls into the target electricity range, restore the connection between the power module and the target device.
According to another embodiment of the invention, a kind of power control of local discharge sensor is provided, comprising:
Detection module, for detecting the current power consumption information of local discharge sensor, wherein the current power consumption information is used
In the current amount of power consumption of the instruction local discharge sensor；
Determining module, for from corresponding relationship power consumption information and operating mode in determine the current power consumption information
Corresponding target operational mode；
Control module is described for controlling the power module of the local discharge sensor with the target operational mode
Local discharge sensor power supply.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, meter is stored in the storage medium
Calculation machine program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
According to still another embodiment of the invention, a kind of electronic device, including memory and processor are additionally provided, it is described
Computer program is stored in memory, the processor is arranged to run the computer program to execute any of the above-described
Step in embodiment of the method.
Through the invention, pass through the current power consumption information of detection local discharge sensor, wherein current power consumption information is used for
Indicate the current amount of power consumption of local discharge sensor；From with corresponding relationship power consumption information and operating mode in determine current function
Consume target operational mode corresponding to information；It is that part is put that the power module of local discharge sensor, which is controlled, with target operational mode
The mode of electric transducer power supply, the target operation mould of power module is determined according to the current power consumption information of local discharge sensor
Formula, and control power module and use the target operational mode for local discharge sensor power supply, so that the work of power module
It can adapt to the current power consumption of local discharge sensor as mode.Therefore, it can solve local discharge sensor in the related technology
The lower problem of power supply control efficiency, achieve the effect that the power supply control efficiency for improving local discharge sensor.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of hardware knot of the mobile terminal of the power control method of local discharge sensor of the embodiment of the present invention
Structure block diagram；
Fig. 2 is the flow chart of the power control method of local discharge sensor according to an embodiment of the present invention；
Fig. 3 is the structural block diagram of the power control unit of local discharge sensor according to an embodiment of the present invention；
Fig. 4 is the structural block diagram of the power control of local discharge sensor according to an embodiment of the present invention；
Fig. 5 is the schematic diagram of the protection circuit of the battery of alternative embodiment according to the present invention；
Fig. 6 is the schematic diagram of the transformational relation between the power consumption mode of alternative embodiment according to the present invention；
Fig. 7 is the schematic diagram of the power supply mode of the local discharge sensor of alternative embodiment according to the present invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Embodiment of the method provided by the embodiment of the present application one can be in mobile terminal, terminal or similar fortune
It calculates and is executed in device.For running on mobile terminals, Fig. 1 is a kind of electricity of local discharge sensor of the embodiment of the present invention
The hardware block diagram of the mobile terminal of operated control method.As shown in Figure 1, mobile terminal 10 may include one or more (Fig. 1
In only show one) (processor 102 can include but is not limited to Micro-processor MCV or programmable logic device to processor 102
The processing unit of FPGA etc.) and memory 104 for storing data, optionally, above-mentioned mobile terminal can also include being used for
The transmission device 106 and input-output equipment 108 of communication function.It will appreciated by the skilled person that shown in FIG. 1
Structure is only to illustrate, and does not cause to limit to the structure of above-mentioned mobile terminal.For example, mobile terminal 10, which may also include, compares Fig. 1
Shown in more perhaps less component or with the configuration different from shown in Fig. 1.
Memory 104 can be used for storing computer program, for example, the software program and module of application software, such as this hair
The corresponding computer program of the power control method of local discharge sensor in bright embodiment, processor 102 are deposited by operation
The computer program stored up in memory 104 realizes above-mentioned side thereby executing various function application and data processing
Method.Memory 104 may include high speed random access memory, may also include nonvolatile memory, as one or more magnetism is deposited
Storage device, flash memory or other non-volatile solid state memories.In some instances, memory 104 can further comprise opposite
In the remotely located memory of processor 102, these remote memories can pass through network connection to mobile terminal 10.Above-mentioned net
The example of network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation
Device (Network Interface Controller, referred to as NIC), can be connected by base station with other network equipments to
It can be communicated with internet.In an example, transmitting device 106 can for radio frequency (Radio Frequency, referred to as
RF) module is used to wirelessly be communicated with internet.
A kind of power control method of local discharge sensor is provided in the present embodiment, and Fig. 2 is real according to the present invention
The flow chart of the power control method of the local discharge sensor of example is applied, as shown in Fig. 2, the process includes the following steps:
Step S202 detects the current power consumption information of local discharge sensor, wherein current power consumption information is used to indicate office
The current amount of power consumption of portion's discharge sensor；
Step S204, from corresponding relationship power consumption information and operating mode in determine current power consumption information corresponding to
Target operational mode；
Step S206, the power module for controlling local discharge sensor are supplied by local discharge sensor of target operational mode
Electricity.
Through the above steps, the target operation mould of power module is determined according to the current power consumption information of local discharge sensor
Formula, and control power module and use the target operational mode for local discharge sensor power supply, so that the work of power module
It can adapt to the current power consumption of local discharge sensor as mode.Therefore, it can solve local discharge sensor in the related technology
The lower problem of power supply control efficiency, achieve the effect that the power supply control efficiency for improving local discharge sensor.
Optionally, in above-mentioned steps S204, in the case where current power consumption information falls into the first power consumption range, mesh is determined
Mark operating mode is power up mode；The second power consumption range is fallen into from falling into the first power consumption range and drop in current power consumption information
In the case of, determine that target operational mode is normal mode；It falls into current power consumption information from falling into the second power consumption range and drop to
In the case where third power consumption range, determine that target operational mode is idle mode；In current power consumption information from falling into the second power consumption
Range drops to fall into the 4th power consumption range in the case where, determine target operational mode be suspend mode；In current power consumption information
From falling into the case that the 4th power consumption range drops to and fall into the 5th power consumption range, determine that target operational mode is sleep pattern；
Current power consumption information from fall into the 5th power consumption range drop to fall into six power consumption ranges in the case where, determine target operation mould
Formula is power down mode.
Optionally, in above-mentioned steps S202, the information about power of power module is detected；Mesh is fallen into information about power
In the case where marking electricity range, the connection of power module and target device is interrupted, wherein target device is connected by power module
Cause information about power exceed target charge value equipment；Detecting the case where information about power no longer falls into target electricity range
Under, restore the connection between power module and target device；Detect the current power consumption information of local discharge sensor.
Optionally, in above-mentioned steps S202, it can be, but not limited to the information about power in the following manner to power module
It is detected: the information about power of power module is detected, wherein information about power includes at least at least one of: electric discharge
Electric current, supply voltage；In the case where one of following situations occurs in information about power, determine that information about power falls into target electricity model
Enclose, wherein in the case of include: discharge current be higher than target current value, supply voltage be higher than overcharges electro-detection voltage, supply voltage
Lower than over-discharge electro-detection voltage；Wherein, it is higher than target current value in discharge current, alternatively, supply voltage is lower than over-discharge electro-detection
In the case where voltage, target device includes the load equipment of power module connection；It is higher than in supply voltage and overcharges electro-detection voltage
In the case where, target device includes the charging equipment of power module connection.
A kind of power control unit of local discharge sensor is additionally provided in the present embodiment, and Fig. 3 is according to the present invention
The structural block diagram of the power control unit of the local discharge sensor of embodiment, as shown in figure 3, the equipment includes:
Power module 32, energy supply control module 34 and local discharge sensor 36, wherein
Power module 32 is connect with energy supply control module 34 and local discharge sensor 36；
Energy supply control module 34 is used to detect the current power consumption information of local discharge sensor 36, wherein current power consumption letter
Breath is used to indicate the current amount of power consumption of local discharge sensor；From with corresponding relationship power consumption information and operating mode in determine
Target operational mode corresponding to current power consumption information；Power module is controlled to supply by local discharge sensor of target operational mode
Electricity；
Power module 32 is used to be powered according to the local discharge sensor 36 that is designated as of energy supply control module 34.
Optionally, communication module included by local discharge sensor is the WiFi module that power consumption is lower than target value.
Optionally, above equipment further include: power protecting circuit, wherein power protecting circuit is connect with power module；Electricity
Protection circuit is for detecting the information about power of power module；The case where information about power falls into target electricity range
Under, interrupt the connection of power module and target device, wherein target device causes information about power super by what power module connected
The equipment of target charge value out；In the case where detecting that information about power no longer falls into target electricity range, restore power module
Connection between target device.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
A kind of power control of local discharge sensor is additionally provided in the present embodiment, and the device is for realizing upper
Embodiment and preferred embodiment are stated, the descriptions that have already been made will not be repeated.As used below, term " module " can be with
Realize the combination of the software and/or hardware of predetermined function.Although device described in following embodiment is preferably come with software real
It is existing, but the realization of the combination of hardware or software and hardware is also that may and be contemplated.
Fig. 4 is the structural block diagram of the power control of local discharge sensor according to an embodiment of the present invention, such as Fig. 4 institute
Show, which includes:
Detection module 42, for detecting the current power consumption information of local discharge sensor, wherein current power consumption information is used for
Indicate the current amount of power consumption of local discharge sensor；
Determining module 44, for from corresponding relationship power consumption information and operating mode in determine current power consumption information institute
Corresponding target operational mode；
Control module 46, the power module for controlling local discharge sensor are passed by shelf depreciation of target operational mode
Sensor power supply.
Optionally it is determined that module includes:
First determination unit, for determining target operation in the case where current power consumption information falls into the first power consumption range
Mode is power up mode；
Second determination unit, for falling into the second power consumption model from falling into the first power consumption range and drop in current power consumption information
In the case where enclosing, determine that target operational mode is normal mode；
Third determination unit, for falling into third power consumption model from falling into the second power consumption range and drop in current power consumption information
In the case where enclosing, determine that target operational mode is idle mode；
4th determination unit, for falling into the 4th power consumption model from falling into the second power consumption range and drop in current power consumption information
In the case where enclosing, determine that target operational mode is suspend mode；
5th determination unit, for falling into the 5th power consumption model from falling into the 4th power consumption range and drop in current power consumption information
In the case where enclosing, determine that target operational mode is sleep pattern；
6th determination unit, for falling into the 6th power consumption model from falling into the 5th power consumption range and drop in current power consumption information
In the case where enclosing, determine that target operational mode is power down mode.
Optionally, detection module includes:
First detection unit is detected for the information about power to power module；
Interrupt location is set in the case where information about power falls into target electricity range, interrupting power module with target
Standby connection, wherein the equipment for causing information about power to exceed target charge value that target device is connected by power module；
Recovery unit, for restoring power supply mould in the case where detecting that information about power no longer falls into target electricity range
Connection between block and target device；
Second detection unit, for detecting the current power consumption information of local discharge sensor.
Optionally, first detection unit includes:
Detection sub-unit is detected for the information about power to power module, wherein information about power includes at least following
At least one: discharge current, supply voltage；
Subelement is determined, for determining that information about power falls into mesh in the case where one of following situations occurs in information about power
Mark electricity range, wherein in the case of include: discharge current be higher than target current value, supply voltage be higher than overcharges electro-detection voltage,
Supply voltage is lower than over-discharge electro-detection voltage；
Wherein, it is higher than target current value in discharge current, alternatively, the case where supply voltage is lower than over-discharge electro-detection voltage
Under, target device includes the load equipment of power module connection；In the case where supply voltage is higher than and overcharges electro-detection voltage, mesh
Marking device includes the charging equipment of power module connection.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
It is described in detail below with reference to alternative embodiment of the present invention.
Alternative embodiment of the present invention provides a kind of power control method of local discharge sensor, proposes one kind and is based on
ARM module and the Low-power Technology of radio-cell are used for partial discharge sensor power supply management, and solution power supply energy consumption is larger, battery life
Not long etc. technical problems, so that sensor integrative packaging is more mature.
In sensor node Energy Expenditure Levels, the power highest of communication module, processor module it is least in power-consuming.Cause
This, by choosing communication module low in energy consumption in hardware design optimization, to reduce the consumption of sensor node energy.Software
Aspect needs to cooperate with hardware system, is optimized by programming code, reduces the operand and program execution time of code；To number of targets
According to necessary compression is carried out, reduce power consumption of memory.
In addition, by selecting operating mode, interrupt service routine, communication module suspend mode design etc. sensors conditioning technology
It is studied, chooses the operating mode of lowest power consumption, reduces working frequency.Meanwhile availability data is within certain sampling time
Correlation, construct linear regression model (LRM), under the network topology structure of wireless sensor of sub-clustering carry out data acquisition, with reduce
Amount of communication data between node reduces the total power consumption of network, extends Network morals.
In this alternative embodiment, wireless sensor high capacity cell configuration mode, high capacity lithium ion battery are proposed
Have many advantages, such as high-energy density, long circulation life, inexpensive price, can be supplied with it for the electric module in wireless sensor node
Energy.According to the energy loss of each module, total power consumption is calculated, and was designed according to a length of 1 year when using, using difference
Series-parallel system and series-parallel quantity, using the high capacity lithium ion battery that is convenient for changing as power storaging unit, Ji Keman
The horsepower requirements of podomere point.Capacity fading can make battery in repeated charge use caused by energy loss, to lithium electricity
The prediction modeling of pond Capacity fading, calculates capacity attenuation coefficient, the service life of battery is predicted according to attenuation coefficient, and it is reasonable to formulate
Configuration mode.
In this alternative embodiment, by the way of battery charging and discharging protection, overcharge, overdischarge and overcurrent will
Cause inside battery that chemical side reactions occur, the performance and service life of battery can be seriously affected, therefore designs a protection electricity
Road.Fig. 5 is the schematic diagram of the protection circuit of the battery of alternative embodiment according to the present invention, as shown in figure 5, two external metal-oxide-semiconductors
(FET1, FET2) is integrated on other chip piece, is equivalent to two switches.When discharge current is excessive, it to be used for control of discharge
FET1 disconnect, forbid battery to load discharge, to execute overdischarge current protecting function.Battery, which charges to, overcharges electro-detection electricity
When pressure, FET2 is disconnected, and the electric current from charger is forbidden to charge to battery.When cell voltage drops to over-discharge electro-detection voltage
When, discharge control FET 1 turns off, and forbids battery to load discharge.Achieve the purpose that protect battery.
In this alternative embodiment, in the management process of power module, data processing unit in the present system mainly by
Processing controller and data storage are constituted, wherein the energy consumption for data storage is very little, mainly consider micro process herein
The operating mode and its power consumption of device.The power consumption mode of microprocessor is divided into four kinds: normal mode, idle mode, suspend mode and
Sleep pattern.Fig. 6 is the schematic diagram of the transformational relation between the power consumption mode of alternative embodiment according to the present invention, as shown in fig. 6,
The switching of timer implementation pattern can be set in micro process control module, reach dynamically power management, reduce the purpose of power consumption.
The detection frequency range of different sensors is different, and for highest frequency up to GHz, lowest detection frequency is tens
KHz, for partial discharge waveform, the parameter being generally relatively concerned about mainly has partial discharge umber of pulse, the characteristic parameters such as amplitude.By right
The various processing such as original Partial discharge signal is filtered, amplifies, detection extract partial discharge characteristic signal, by high frequency or the office of superfrequency
Discharge signal is converted into compared with low frequency signal, with realization low speed sampled acquisition high frequency or superfrequency Partial discharge signal this purpose, thus
The cost and data volume of sampling system is greatly lowered.The major function of wireless sensor digital circuit is to conditioning circuit output
Waveform be acquired, extract partial discharge characteristic parameter, according to being embedded in algorithm in ARM, to the state of insulation of high-tension apparatus into
Tentative diagnosis result is sent to mobile terminal by wireless module by row entry evaluation.
The DC voltage level that system needs mainly has 3V, 3.3V, 5V, and wherein 3V DC power supply provides ARM core devices
Required voltage when work, 3.3V are wireless module operating voltage, and 5V DC voltage is required voltage when conditioning circuit works.Figure
7 be the schematic diagram of the power supply mode of the local discharge sensor of alternative embodiment according to the present invention, as shown in fig. 7, three sections of pressure stabilizings
Chip is LDO (LDO i.e. low dropout regulator is a kind of low pressure difference linear voltage regulator).Electricity needed for sensor
Press grade are as follows: 3V, for the supply voltage for controlling chip；3.3V is the supply voltage of communication module WIFI；5V is analog circuit
Supply voltage.Ht7130 is a kind of low-power consumption, low pressure drop, low for converting battery voltage to control chip supply voltage
Maximum can be inputted the voltage that 3V is converted to for the voltage of 24V by the linear voltage regulator of temperature coefficient；Analog board to TEV signal into
Row filtering, amplification, detection etc. are handled, and the quality of supply voltage will directly affect effect to TEV signal condition, therefore to power supply
Voltage it is more demanding, need voltage ripple small, electric current need to reach 160mA, and according to these requirements, selected voltage stabilizing chip is
TPS7350 exports electric current maximum up to 500mA, and ripple is met the requirements within 2%；TPS7333 converts cell voltage
At supply voltage needed for wifi module.Wherein, TPS7350 and TPS7333 band enable pin, when sleep state, electric current pole
It is low, maximum 0.5mA.Therefore the control by control chip to enable pin, to realize the management to system power supply.
Core devices model STM32F205RGT6, major parameter are as follows:
Dominant frequency: 120MHz
Memory: built-in 1M FLASH
: three 12 ADC, maximum sampling rate is up to 1M/s.
Timer: at most up to 17
Communication interface: at most up to 15
I/O pin: 144
STM32F205 has peripheral hardware abundant, and arithmetic speed is fast, low in energy consumption, supports sleep, stops and standby three kinds of moulds
Formula can further decrease the power consumption and volume of system using the A/D module of Embedded, be conducive to system low power dissipation design and
Miniaturization Design.
Wifi module selects the wifi chip of TI company production, and core devices CC3200, this is a super low-power consumption string
Mouth turns Wifi module, the encapsulation of patch small size, and PCB antenna works in 2.4~2.484GHz frequency range.
Wifi module under the control of ARM, can be uploaded to partial discharge information by carrying out serial communication with ARM chip
Mobile terminal, maximum communication distance is up to 300 meters.
When Design of Digital Circuit, in order to improve the reliability of circuit, at power interface, increase one it is anti-reverse
Metal-oxide-semiconductor arranges a TVS diode in AD input port, when preventing input voltage excessive, protection can be played to ARM and is made
With.External 8Mflash chip increases the storage of digital circuit data and analytic function.
For the hardware circuit design of wireless intelligence sensor, entire design process follows modularized design principle, universal
Property principle, high performance-price ratio principle, buying the principles such as facilitate.On Functional Design, in order to which development cycle and research and development is greatly shortened
Cost, chooses suitable development board and functional module first, and substep realizes each function of system, after standby function is all fairly perfect, into
Row is to the type selecting of component, the plate-making of PCB, joint debugging of system etc.；The type selecting of component follows principle of universality, selected first device
Part is to be widely used authenticated, does not use or less using unexpected winner, side door chip, reduces development risk；High performance-price ratio is former
Then: in all similar situation of function, performance, utilization rate, the component for selecting price relatively low as far as possible reduces cost；Buying
Convenience principle: as far as possible selection be readily available, the component that delivery cycle is short；Sustainable development principle: selection is foreseeable as far as possible
The component that will not be stopped production in time；Alternative principle: first device as far as possible more than selection pin to pin compatible chip comparison of brands
Part；Upward-compatible principle: the used component of old product before selecting as far as possible；Resource-effective principle: as far as possible with component
Repertoire and pin.Meanwhile also needing the life cycle and the matching of product life cycle of concern device itself.
In the present embodiment, high capacity cell configuration mode, charge and discharge protecting and battery power management technology are used.
By selecting operating mode, interrupt service routine, communication module suspend mode design etc. sensors conditioning technology improved, select
It takes the operating mode of lowest power consumption, reduce working frequency, reduce the amount of communication data of node and terminal, reduce the gross energy of network
Consumption.
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, wherein
The computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store by executing based on following steps
Calculation machine program:
S1 detects the current power consumption information of local discharge sensor, wherein current power consumption information is used to indicate shelf depreciation
The current amount of power consumption of sensor；
S2, from corresponding relationship power consumption information and operating mode in determine current power consumption information corresponding to target work
Operation mode；
S3, the power module for controlling local discharge sensor are powered by local discharge sensor of target operational mode.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic or disk.
The embodiments of the present invention also provide a kind of electronic device, including memory and processor, stored in the memory
There is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the method
Suddenly.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program:
S1 detects the current power consumption information of local discharge sensor, wherein current power consumption information is used to indicate shelf depreciation
The current amount of power consumption of sensor；
S2, from corresponding relationship power consumption information and operating mode in determine current power consumption information corresponding to target work
Operation mode；
S3, the power module for controlling local discharge sensor are powered by local discharge sensor of target operational mode.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of power control method of local discharge sensor characterized by comprising
Detect the current power consumption information of local discharge sensor, wherein the current power consumption information is used to indicate the part and puts
The current amount of power consumption of electric transducer；
From with corresponding relationship power consumption information and operating mode in determine target operation corresponding to the current power consumption information
Mode；
The power module of the local discharge sensor is controlled with the target operational mode as local discharge sensor confession
Electricity.
2. the method according to claim 1, wherein from power consumption information and operating mode with corresponding relationship
Determine that target operational mode corresponding to the current power consumption information includes:
In the case where the current power consumption information falls into the first power consumption range, determine that the target operational mode is to power on mould
Formula；
The current power consumption information from fall into first power consumption range drop to fall into the second power consumption range in the case where, really
The fixed target operational mode is normal mode；
The current power consumption information from fall into second power consumption range drop to fall into third power consumption range in the case where, really
The fixed target operational mode is idle mode；
The current power consumption information from fall into second power consumption range drop to fall into four power consumption ranges in the case where, really
The fixed target operational mode is suspend mode；
The current power consumption information from fall into the 4th power consumption range drop to fall into five power consumption ranges in the case where, really
The fixed target operational mode is sleep pattern；
The current power consumption information from fall into the 5th power consumption range drop to fall into six power consumption ranges in the case where, really
The fixed target operational mode is power down mode.
3. the method according to claim 1, wherein the current power consumption packet of detection local discharge sensor
It includes:
The information about power of the power module is detected；
In the case where the information about power falls into target electricity range, the connection of the power module and target device is interrupted,
Wherein, the target device leads to the information about power setting beyond the target charge value by what the power module connected
It is standby；
In the case where detecting that the information about power no longer falls into the target electricity range, restore the power module and institute
State the connection between target device；
Detect the current power consumption information of local discharge sensor.
4. according to the method described in claim 3, it is characterized in that, the information about power to the power module carries out detection packet
It includes:
The information about power of the power module is detected, wherein the information about power include at least it is following at least it
One: discharge current, supply voltage；
In the case where one of following situations occurs in the information about power, determine that the information about power falls into the target electricity model
It encloses, wherein include: that the discharge current is higher than target current value in the situation, the supply voltage, which is higher than, overcharges electro-detection
Voltage, the supply voltage are lower than over-discharge electro-detection voltage；
Wherein, it is higher than the target current value in the discharge current, alternatively, the supply voltage is lower than the over-discharge electro-detection
In the case where voltage, the target device includes the load equipment of the power module connection；It is higher than institute in the supply voltage
It states in the case where overcharging electro-detection voltage, the target device includes the charging equipment of the power module connection.
5. a kind of local discharge sensor equipment characterized by comprising power module, energy supply control module and shelf depreciation
Sensor, wherein
The power module is connect with the energy supply control module and the local discharge sensor；
The energy supply control module is used to detect the current power consumption information of the local discharge sensor, wherein the current function
Consumption information is used to indicate the current amount of power consumption of the local discharge sensor；From power consumption information and Working mould with corresponding relationship
Target operational mode corresponding to the current power consumption information is determined in formula；The power module is controlled with the target operation mould
Formula is local discharge sensor power supply；
The power module is used to be powered according to the local discharge sensor that is designated as of the energy supply control module.
6. equipment according to claim 5, which is characterized in that communication module included by the local discharge sensor is
Power consumption is lower than the WiFi module of target value.
7. equipment according to claim 5, which is characterized in that the equipment further include: power protecting circuit, wherein
The power protecting circuit is connect with the power module；
The power protecting circuit is for detecting the information about power of the power module；Mesh is fallen into the information about power
In the case where marking electricity range, the connection of the power module and target device is interrupted, wherein the target device is the electricity
What source module was connected leads to equipment of the information about power beyond the target charge value；Detecting the information about power not
In the case where falling into the target electricity range again, restore the connection between the power module and the target device.
8. a kind of power control of local discharge sensor characterized by comprising
Detection module, for detecting the current power consumption information of local discharge sensor, wherein the current power consumption information is for referring to
Show the current amount of power consumption of the local discharge sensor；
Determining module, for from corresponding relationship power consumption information and operating mode in determine that current power consumption information institute is right
The target operational mode answered；
Control module, for controlling the power module of the local discharge sensor with the target operational mode as the part
Discharge sensor power supply.
9. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer
Program is arranged to execute method described in any one of Claims 1-4 when operation.
10. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory
Sequence, the processor are arranged to run the computer program to execute side described in any one of Claims 1-4
Method.
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| CN201811629073.1A CN109742819A (en) | 2018-12-28 | 2018-12-28 | The power control method and device of local discharge sensor |
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| CN201811629073.1A CN109742819A (en) | 2018-12-28 | 2018-12-28 | The power control method and device of local discharge sensor |
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Cited By (1)
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| CN112100910A (en) * | 2020-09-07 | 2020-12-18 | 海光信息技术有限公司 | Power consumption model training method, power consumption testing method and device for processor |
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