CN107861609A - A kind of power supply managing devices and methods therefor for reducing monitoring terminal power consumption - Google Patents
A kind of power supply managing devices and methods therefor for reducing monitoring terminal power consumption Download PDFInfo
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- CN107861609A CN107861609A CN201711170794.6A CN201711170794A CN107861609A CN 107861609 A CN107861609 A CN 107861609A CN 201711170794 A CN201711170794 A CN 201711170794A CN 107861609 A CN107861609 A CN 107861609A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims abstract description 57
- 238000004891 communication Methods 0.000 claims abstract description 42
- 230000000284 resting effect Effects 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of power supply managing devices and methods therefor for reducing monitoring terminal power consumption, belong to technical field of electric power, including power module, processor, wireless communication module, d GPS locating module, impact acceleration acquisition module and several power control circuits, solving online transformer online monitoring terminal can not continue a journey the technical problem of work for a long time；The present invention is independently controlled to the feeder ear of wireless communication module and d GPS locating module, is realized low-power consumption from the physical control aspect of power supply, is thoroughly reduced supply current, maximumlly add endurance.
Description
Technical field
The invention belongs to technical field of electric power, more particularly to a kind of power supply managing device for reducing monitoring terminal power consumption
And its method.
Background technology
Requirement of the existing transformer Over-size transport standard for transformer transporting quality, simply to transformer transporting process
Middle X, Y, suffered impacting acceleration value requires on 3 directions of Z axis.And at present during the transformer transporting of reality,
It is still main flow using simple impact record instrument.What this mode can only recorded in after transport terminates to impact recorder
Impact data are printed, and are to accomplish to hair so as to judge whether transportation meets the requirements, the defects of this mode
The raw early discovery, early alarm, early processing for impacting exceeded alarm accident.Real-time data collection, data and warning message are uploaded in real time
Transportation on-line monitoring system can solve the problem that this problem, transformer transporting whole process supervision can be accomplished.And restrict and become
The biggest factor of the promotion and application of depressor transportation on-line monitoring is exactly the power consumption and endurance for monitoring terminal on-line.Cause
Following several features are had according to the characteristics of operating mode for transformer transporting monitoring：
1. for the impact suffered by accurate measurements transformer, transport monitoring terminal must be fixed on one with transformer body
Rise, without external power supply；
2. the deployment and recovery of monitoring terminal for convenience, the volume and weight of monitor terminal must be small as far as possible, side
Portable belt；
3. high-power transformer in power construction is as special equipment, when each transportation generally requires to grow very much one section
Between, even need time of 2~3 months.
And online transformer online monitoring terminal is monitored due to needing to the position of transport, while to possess wireless
Monitoring Data is wirelessly sent to monitoring backstage by communication function.So the power consumption routinely monitored on-line is very big, battery
In the case that capacity is not high, without long-time endurance.
The content of the invention
It is an object of the invention to provide a kind of power supply managing devices and methods therefor for reducing monitoring terminal power consumption, solve
Online transformer online monitoring terminal can not continue a journey the technical problem of work for a long time.
To achieve the above object, the present invention uses following technical scheme：
A kind of power supply managing device for reducing monitoring terminal power consumption, including power module, processor, radio communication mold
Block, d GPS locating module, impact acceleration acquisition module and several power control circuits, wireless communication module, d GPS locating module
Powered with impact acceleration acquisition module with processor communication, power module for processor, all power control circuits connect
Connect power module, the power supply of the feeder ear of wireless communication module, the feeder ear of d GPS locating module and impact acceleration acquisition module
End connects a power control circuit respectively.
The processor is ARM9 controllers；The wireless communication module is GPRS wireless modules.
The impact acceleration acquisition module includes pressure sensor, acceleration transducer, amplifying circuit and A/D module, pressure
Force snesor connects A/D module by amplifying circuit, and acceleration transducer is and A/D module is all connected with the processor, the punching
Hitting the feeder ear of acceleration acquisition module includes the feeder ear of pressure sensor, the feeder ear of acceleration transducer, amplifying circuit
Feeder ear and A/D module feeder ear.
The power control circuit includes power tube Q4, FET Q7, resistance R22, resistance R32, resistance R16, resistance
R17, resistance R33, resistance R35 and diode D2, power tube Q4 1 pin, 2 pin, 5 pin and 6 pin link together constitute it is described
The output end of power control circuit, power tube Q4 4 pin connect the power module, and power tube Q4 3 pin are connected by resistance R16
The power module is connect, power tube Q4 3 pin pass through resistance R32 connection diodes D2 negative pole, diode D2 positive pole connection
The processor, diode D2 positive pole also also pass through resistance R17 by resistance R22 connection power modules, power tube Q4 3 pin
FET Q7 D poles are connected, FET Q7 G poles pass through the resistance R33 connections processor, FET Q7 G poles
Also pass through resistance R35 connection ground wires, FET Q7 S poles connection ground wire.
The output end of the power control circuit connects the confession of the feeder ear, d GPS locating module of the wireless communication module
Electric end or the feeder ear of impact acceleration acquisition module.
A kind of power supply managing method for reducing monitoring terminal power consumption, comprises the following steps：
Step 1：Establish a kind of power supply managing device for reducing monitoring terminal power consumption；
Step 2：A kind of working condition for the power supply managing device for reducing monitoring terminal power consumption is divided into three kinds：
Normal work, resting state and alarm status；
Step 3：During normal work, processor controls all power control circuits to be both turned on, so that wireless communication module,
D GPS locating module and impact acceleration acquisition module are in power supply state and normal work；Impact acceleration acquisition module is adopted
Collect impact acceleration, and impact acceleration is sent to processor, processor gathers impact acceleration and d GPS locating module
Positional information is sent to host computer by wireless communication module；
The low threshold value of processor setting impact acceleration and high threshold value；Processor sets a preset time；
When impact acceleration be in a period of time low threshold value it is as follows when d GPS locating module collection position
Information is unchanged, and when the period exceeds preset time, into resting state；
When impact acceleration is higher than high threshold value, into alarm status；
Step 4：During into resting state, the power control circuit that processor control is connected with wireless communication module acts,
Make the power supply of its disconnection of wireless communication module, meanwhile, the power control circuit that processor control is connected with d GPS locating module moves
Make, it is disconnected the power supply of d GPS locating module, and processor enters park mode in itself；
When impact acceleration is higher than low threshold value, processor is waken up, and controls all power control circuits to act, and is made
Wireless communication module and d GPS locating module recover normal power supply, perform step 3；
Step 5：When in alarm status, the frequency for the data that processor is sent by wireless communication module to host computer
Increase；
Processor setting alarm preset time, when in alarm status for a period of time after, and the time is pre- beyond alarm
If the time, processor control reduces the frequency that data are sent to host computer, and performs step 3.
When performing step 3, processor controls FET Q7's to lead on-off by controlling FET Q7 D extremely
Open, FET Q7 control power tube Q4's is turned on or off, and processor passes through resistance R32, resistance R16, diode D2 and electricity
R22 is hindered to detect power tube Q4 state.
A kind of power supply managing devices and methods therefor for reducing monitoring terminal power consumption of the present invention, is solved online
Formula transformer online monitoring terminal can not continue a journey the technical problem of work for a long time；The present invention is determined wireless communication module and GPS
The feeder ear of position module is independently controlled, and low-power consumption is realized from the physical control aspect of power supply, thoroughly reduces power supply electricity
Stream, maximumlly adds endurance.
Brief description of the drawings
Fig. 1 is the schematic diagram block diagram of the present invention；
Fig. 2 is the circuit diagram of the power control circuit of the present invention；
Fig. 3 is the flow chart of the present invention.
Embodiment
Embodiment 1：
A kind of power supply managing device of reduction monitoring terminal power consumption as shown in Figure 1-Figure 3, including power module, place
Manage device, wireless communication module, d GPS locating module, impact acceleration acquisition module and several power control circuits, radio communication mold
Block, d GPS locating module and impact acceleration acquisition module are powered with processor communication, power module for processor, Suo You electricity
Source control circuit is all connected with power module, the feeder ear of wireless communication module, the feeder ear of d GPS locating module and impact acceleration
The feeder ear of acquisition module connects a power control circuit respectively.
The processor is ARM9 controllers；The wireless communication module is GPRS wireless modules (the wireless moulds of GPRS
Block is prior art, therefore is not described in detail).
The impact acceleration acquisition module includes pressure sensor, acceleration transducer, amplifying circuit and A/D module, pressure
Force snesor connects A/D module by amplifying circuit, and acceleration transducer is and A/D module is all connected with the processor, the punching
Hitting the feeder ear of acceleration acquisition module includes the feeder ear of pressure sensor, the feeder ear of acceleration transducer, amplifying circuit
Feeder ear and A/D module feeder ear.
The power control circuit includes power tube Q4, FET Q7, resistance R22, resistance R32, resistance R16, resistance
R17, resistance R33, resistance R35 and diode D2, power tube Q4 1 pin, 2 pin, 5 pin and 6 pin link together constitute it is described
The output end of power control circuit, power tube Q4 4 pin connect the power module, and power tube Q4 3 pin are connected by resistance R16
The power module is connect, power tube Q4 3 pin pass through resistance R32 connection diodes D2 negative pole, diode D2 positive pole connection
The processor, diode D2 positive pole also also pass through resistance R17 by resistance R22 connection power modules, power tube Q4 3 pin
FET Q7 D poles are connected, FET Q7 G poles pass through the resistance R33 connections processor, FET Q7 G poles
Also pass through resistance R35 connection ground wires, FET Q7 S poles connection ground wire.
The output end of the power control circuit connects the confession of the feeder ear, d GPS locating module of the wireless communication module
Electric end or the feeder ear of impact acceleration acquisition module.
Embodiment 2：
A kind of power supply managing method of reduction monitoring terminal power consumption shown in embodiment 2 is based on described in embodiment 1
A kind of reduction monitoring terminal power consumption power supply managing device realize, comprise the following steps：
Step 1：Establish a kind of power supply managing device for reducing monitoring terminal power consumption；
Step 2：A kind of working condition for the power supply managing device for reducing monitoring terminal power consumption is divided into three kinds：
Normal work, resting state and alarm status；
Step 3：During normal work, processor controls all power control circuits to be both turned on, so that wireless communication module,
D GPS locating module and impact acceleration acquisition module are in power supply state and normal work；Impact acceleration acquisition module is adopted
Collect impact acceleration, and impact acceleration is sent to processor, processor gathers impact acceleration and d GPS locating module
Positional information is sent to host computer by wireless communication module；
The low threshold value of processor setting impact acceleration and high threshold value；Processor sets a preset time；
When impact acceleration be in a period of time low threshold value it is as follows when d GPS locating module collection position
Information is unchanged, and when the period exceeds preset time, into resting state；
When impact acceleration is higher than high threshold value, into alarm status；
Step 4：During into resting state, the power control circuit that processor control is connected with wireless communication module acts,
Make the power supply of its disconnection of wireless communication module, meanwhile, the power control circuit that processor control is connected with d GPS locating module moves
Make, it is disconnected the power supply of d GPS locating module, and processor enters park mode in itself；
When impact acceleration is higher than low threshold value, processor is waken up, and controls all power control circuits to act, and is made
Wireless communication module and d GPS locating module recover normal power supply, perform step 3；
Step 5：When in alarm status, the frequency for the data that processor is sent by wireless communication module to host computer
Increase；
Processor setting alarm preset time, when in alarm status for a period of time after, and the time is pre- beyond alarm
If the time, processor control reduces the frequency that data are sent to host computer, and performs step 3.
When performing step 3, processor controls FET Q7's to lead on-off by controlling FET Q7 D extremely
Open, FET Q7 control power tube Q4's is turned on or off, and processor passes through resistance R32, resistance R16, diode D2 and electricity
R22 is hindered to detect power tube Q4 state.
In use, GPS module is responsible for gathering positional information, wireless communication module is responsible for communicating with host computer, and impact accelerates
Degree acquisition module is responsible for gathering transformer in surge information and acceleration information caused by transport.
The amplifying circuit includes instrument amplifier and its peripheral circuit, the model AD627 of instrument amplifier.
The acceleration transducer is three axis accelerometer, its model ADXL345 modules.
The present invention effectively reduces the average power consumption of transport on-line monitoring terminal, extends the cruising time of terminal；Can
With the relatively simple purpose for reaching reducing power consumption, surveyed without devoting a tremendous amount of time in low energy-consumption electronic device type selecting, circuit optimization
In examination, the development progress of product is accelerated, has done sth. in advance Time To Market；The power requirement to component is reduced, reduces product
Cost.
A kind of power supply managing devices and methods therefor for reducing monitoring terminal power consumption of the present invention, is solved online
Formula transformer online monitoring terminal can not continue a journey the technical problem of work for a long time；The present invention is determined wireless communication module and GPS
The feeder ear of position module is independently controlled, and low-power consumption is realized from the physical control aspect of power supply, thoroughly reduces power supply electricity
Stream, maximumlly adds endurance.
Claims (7)
- A kind of 1. power supply managing device for reducing monitoring terminal power consumption, it is characterised in that：Including power module, processor, Wireless communication module, d GPS locating module, impact acceleration acquisition module and several power control circuits, wireless communication module, D GPS locating module and impact acceleration acquisition module are powered with processor communication, power module for processor, all power supply controls Circuit processed is all connected with power module, the feeder ear of wireless communication module, the feeder ear of d GPS locating module and impact acceleration collection The feeder ear of module connects a power control circuit respectively.
- A kind of 2. power supply managing device for reducing monitoring terminal power consumption as claimed in claim 1, it is characterised in that：It is described Processor is ARM9 controllers；The wireless communication module is GPRS wireless modules.
- A kind of 3. power supply managing device for reducing monitoring terminal power consumption as claimed in claim 1, it is characterised in that:It is described Impact acceleration acquisition module includes pressure sensor, acceleration transducer, amplifying circuit and A/D module, and pressure sensor passes through Amplifying circuit connects A/D module, and acceleration transducer is and A/D module is all connected with the processor, the impact acceleration collection The feeder ear of module includes the feeder ear of pressure sensor, the feeder ear of acceleration transducer, the feeder ear and AD of amplifying circuit The feeder ear of module.
- A kind of 4. power supply managing device for reducing monitoring terminal power consumption as claimed in claim 1, it is characterised in that:It is described Power control circuit include power tube Q4, FET Q7, resistance R22, resistance R32, resistance R16, resistance R17, resistance R33, Resistance R35 and diode D2, power tube Q4 1 pin, 2 pin, 5 pin and 6 pin, which link together, constitutes the power control circuit Output end, power tube Q4 4 pin connect the power module, and power tube Q4 3 pin pass through the resistance R16 connections power supply mould Block, by resistance R32 connection diodes D2 negative pole, diode D2 positive pole connects the processor for power tube Q4 3 pin, and two Pole pipe D2 positive pole also also passes through resistance R17 connection FETs by resistance R22 connection power modules, power tube Q4 3 pin Q7 D poles, FET Q7 G poles also pass through resistance R35 by the resistance R33 connections processor, FET Q7 G poles Connect ground wire, FET Q7 S poles connection ground wire.
- A kind of 5. power supply managing device for reducing monitoring terminal power consumption as claimed in claim 4, it is characterised in that:It is described The output end of power control circuit connects the feeder ear of the wireless communication module, the feeder ear of d GPS locating module or impact and added The feeder ear of speed acquisition module.
- A kind of 6. power supply managing method for reducing monitoring terminal power consumption, it is characterised in that：Comprise the following steps：Step 1：Establish a kind of power supply managing device for reducing monitoring terminal power consumption；Step 2：A kind of working condition for the power supply managing device for reducing monitoring terminal power consumption is divided into three kinds：Normally Work, resting state and alarm status；Step 3：During normal work, processor controls all power control circuits to be both turned on, so that wireless communication module, GPS Locating module and impact acceleration acquisition module are in power supply state and normal work；The collection punching of impact acceleration acquisition module Acceleration is hit, and impact acceleration is sent to processor, the position that processor gathers impact acceleration and d GPS locating module Information is sent to host computer by wireless communication module；The low threshold value of processor setting impact acceleration and high threshold value；Processor sets a preset time；When impact acceleration be in a period of time low threshold value it is as follows when d GPS locating module collection positional information It is unchanged, and when the period exceeds preset time, into resting state；When impact acceleration is higher than high threshold value, into alarm status；Step 4：During into resting state, the power control circuit that processor control is connected with wireless communication module acts, and makes it The power supply of disconnection of wireless communication module, meanwhile, the power control circuit action that processor control is connected with d GPS locating module, make It disconnects the power supply of d GPS locating module, and processor enters park mode in itself；When impact acceleration is higher than low threshold value, processor is waken up, and controls all power control circuits to act, and is made wireless Communication module and d GPS locating module recover normal power supply, perform step 3；Step 5：When in alarm status, the frequency for the data that processor is sent by wireless communication module to host computer increases Add；Processor setting alarm preset time, when in alarm status for a period of time after, and the time beyond alarm it is default when Between, processor control reduces the frequency that data are sent to host computer, and performs step 3.
- A kind of 7. power supply managing method for reducing monitoring terminal power consumption as claimed in claim 6, it is characterised in that：Holding During row step 3, processor controls being turned on or off for FET Q7, FET by controlling FET Q7 D extremely Q7 control power tube Q4's is turned on or off, and processor is detected by resistance R32, resistance R16, diode D2 and resistance R22 Power tube Q4 state.
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| CN201711170794.6A CN107861609B (en) | 2017-11-22 | 2017-11-22 | System power management method for reducing power consumption of monitoring terminal |
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| CN201711170794.6A CN107861609B (en) | 2017-11-22 | 2017-11-22 | System power management method for reducing power consumption of monitoring terminal |
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| CN107861609B CN107861609B (en) | 2024-10-15 |
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Cited By (8)
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| CN109121095A (en) * | 2018-08-10 | 2019-01-01 | 湖北华中光电科技有限公司 | A kind of simulation training device with intelligent electric power management function |
| CN109871113A (en) * | 2019-02-03 | 2019-06-11 | 广州视源电子科技股份有限公司 | Power output control method, device, panel, processor, system and medium |
| CN110312983A (en) * | 2018-06-29 | 2019-10-08 | 深圳力维智联技术有限公司 | Information collecting method, system and storage medium |
| CN112817243A (en) * | 2021-01-08 | 2021-05-18 | 厦门求同信息科技有限公司 | Power supply control system and method of small ship positioning terminal |
| CN113155613A (en) * | 2021-04-22 | 2021-07-23 | 中煤科工集团重庆研究院有限公司 | Transmission device and method for transmitting electromagnetic waves through concrete |
| CN113758525A (en) * | 2021-09-07 | 2021-12-07 | 珠海格力电器股份有限公司 | Transportation monitoring method and device and transportation monitoring equipment |
| CN113795007A (en) * | 2021-09-14 | 2021-12-14 | 华北电力大学 | Wireless sensor for measuring transformer vibration signal and low-power-consumption working method |
| CN117972273A (en) * | 2024-04-02 | 2024-05-03 | 四川希尔得科技有限公司 | Low-power consumption control method of battery type industrial and commercial gas alarm device |
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| CN110312983B (en) * | 2018-06-29 | 2023-05-09 | 深圳力维智联技术有限公司 | Information acquisition method, system and storage medium |
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| CN113155613A (en) * | 2021-04-22 | 2021-07-23 | 中煤科工集团重庆研究院有限公司 | Transmission device and method for transmitting electromagnetic waves through concrete |
| CN113758525A (en) * | 2021-09-07 | 2021-12-07 | 珠海格力电器股份有限公司 | Transportation monitoring method and device and transportation monitoring equipment |
| CN113795007A (en) * | 2021-09-14 | 2021-12-14 | 华北电力大学 | Wireless sensor for measuring transformer vibration signal and low-power-consumption working method |
| CN113795007B (en) * | 2021-09-14 | 2023-10-13 | 华北电力大学 | Wireless sensor for measuring vibration signal of transformer and low-power-consumption working method |
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