CN109613469A - A kind of electrical energy measurement monitoring running state management system and method - Google Patents
A kind of electrical energy measurement monitoring running state management system and method Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The invention proposes a kind of electrical energy measurement monitoring running state management systems, including electrical energy metering tank, monitoring case and electric energy meter are provided in electrical energy metering tank, breaker is provided with below electric energy meter, breaker is connected with electric energy meter and monitoring case respectively, context detection module is provided in the electrical energy metering tank, magnetic field detection module, motion detection module, voltage acquisition module and AC sampling module, monitoring case respectively with context detection module, magnetic field detection module, motion detection module, voltage acquisition module, AC sampling module, electric energy meter is connected with terminal, terminal is connected with background server.The present invention is to parameters real-time detection in electrical energy metering tank, parameters real-time Transmission is to terminal, administrative staff are facilitated to find hidden danger in electrical energy metering tank in time, greatly improve electrical energy metering tank safety in operation, reduce the generation of electric power power outage and electricity stealing, integral device is compact to design, easy for installation, has good popularization and application foreground.
Description
Technical field
The present invention relates to the technical fields of electrical energy metering tank operational safety monitoring more particularly to a kind of electrical energy measurement to run shape
State management system for monitoring and method.
Background technique
Electrical energy metering tank is the window-shaped of Guo Wang company as being that the meterings such as intelligent electric energy meter, acquisition terminal and breaker are set
Standby and key element first layer protects, and the safe operation of batch meter is to the Electrical Safety of user and the meterage of power supply company
It has a decisive role.Currently, narrow, equipment long-time loaded-up, environment are closed in electrical energy metering tank inner space
The reasons such as the variation of temperature and the raising of each electric terminal temperature, which easily cause, forms condensation in batch meter, if handled not in time, hold
Easily lead to decreasing insulating, fire and explosion accident.Meanwhile some users open meter also by illegal to pay tariff less
The mode of measuring tank carries out stealing, brings massive losses to power supply company.For the safe operation for ensureing electrical energy metering tank, electric power inspection
The personnel of repairing can only monitor the operating status of electrical energy metering tank by way of regular visit.But batch meter is throughout each angle in city
It falls, manual inspection workload is huge, and accuracy rate is low, and takes time and effort, therefore " electrical energy metering tank monitoring running state device "
It is the trend of development, power-off and ambient temperature and humidity monitoring are particularly important especially in batch meter, by transporting to component in batch meter
Monitoring, analysis and the early warning of the data such as temperature and humidity, electromagnetic field intensity variation and real-time protection report in row state, case, not only may be used
The operating status for effectively monitoring electrical energy metering tank in real time, prevents the generation of power failure and electricity stealing, while can be electric power
Patrol officer provides electrical energy metering tank running state information situation in real time, and to improving, Utilities Electric Co.'s service level, realization safety are raw
Production offer effective guarantee has the function of positive.
Summary of the invention
Lower for traditional electrical energy metering tank safety, manual inspection workload is huge, and accuracy rate is low, and takes time and effort
The technical issues of, the present invention proposes a kind of electrical energy measurement monitoring running state management system and method.
To solve the above-mentioned problems, the technical scheme of the present invention is realized as follows:
A kind of electrical energy measurement monitoring running state management system, including electrical energy metering tank are provided with monitoring case in electrical energy metering tank
And electric energy meter, electric energy meter lower section are provided with breaker, breaker is connected with electric energy meter and monitoring case respectively, the electrical energy measurement
Context detection module, magnetic field detection module, motion detection module, voltage acquisition module and AC sampling module are provided in case,
Monitoring case respectively with context detection module, magnetic field detection module, motion detection module, voltage acquisition module, AC sampling module,
Electric energy meter is connected with terminal, and terminal is connected with background server.
Further, sim card slot, AC sampling terminal, connecting terminal and LED light are provided in the monitoring case,
It is placed with SIM card in sim card slot, AC sampling terminal is provided with below sim card slot, is provided with LED below AC sampling terminal
Indicator light, LED light lower section are provided with connecting terminal.
Further, be equipped with inside the monitoring case central processing unit, clock chip, current conversion module, memory and
GSM communication module, central processing unit communicate mould with LED light, clock chip, current conversion module, memory and GSM respectively
Block is connected, and clock chip is PCF8563 clock chip, and central processing unit is STM32F103RCT6 single-chip microcontroller, central processing unit
It is connected respectively with voltage acquisition module and AC sampling module by AC sampling terminal, central processing unit passes through connecting terminal
It is connected respectively with context detection module, magnetic field detection module, motion detection module, external power supply and electric energy meter, GSM communicates mould
Block is connected with terminal.
Further, the AC sampling terminal includes voltage sample connecting terminal and current sample connecting terminal, voltage
Sampling connecting terminal is connected with voltage acquisition module, and current sample connecting terminal is connected with AC sampling module；It is described to connect
Line terminals include power supply terminal, communications line terminal, environment measuring connecting terminal, stroke connecting terminal and tripping terminals
Son, power supply terminal are connected with external power supply, and communications line terminal is connected with electric energy meter, environment measuring connecting terminal point
It is not connected with context detection module and magnetic field detection module, stroke connecting terminal is connected with motion detection module, and tripping connects
Line terminals are connected with breaker.
Further, the context detection module includes temperature sensor and humidity sensor, and magnetic field detection module includes
Hall sensor, temperature sensor, humidity sensor and Hall sensor pass through environment measuring connecting terminal and central processing
Device is connected.
Further, the motion detection module includes travel switch, and travel switch is arranged in electrical energy metering tank chamber door
Side, travel switch are connected by stroke connecting terminal with central processing unit.
Further, Fingerprint Identification Unit, Fingerprint Identification Unit and central processing are additionally provided on the electrical energy metering tank chamber door
Device is connected.
Further, the voltage acquisition module includes voltage transformer, and AC sampling module includes current transformer, electricity
Pressure mutual inductor and current transformer are arranged at electric energy meter end of incoming cables, and voltage transformer passes through voltage sample connecting terminal and center
Processor is connected, and current transformer is connected by current sample connecting terminal with central processing unit.
Further, it is additionally provided with backup power source and power supply switching module in the monitoring case, backup power source is cut by power supply
Mold changing block is connected with central processing unit, and power supply switching module is connected with current conversion module, and current conversion module is by connecing
Power supply terminal in line terminals is connected with external power supply.
A kind of working method of electrical energy measurement monitoring running state management system, its step are as follows:
1) in the electrical energy metering tank course of work, temperature sensor and humidity sensor separately detect electrical energy measurement in electrical energy metering tank
The temperature inside the box parameter and humidity parameter, temperature parameter and humidity parameter are transferred to central processing unit, temperature parameter and humidity parameter
When more than setting value, central processing unit sends temperature and humidity warning message to terminal by GSM communication module；
2) current transformer detects electric energy meter inlet wire to electric energy meter point of incoming cables current detecting, current transformer at electric energy meter end of incoming cables
Current information is transmitted to central processing unit at end, while power information by RS485 communication module is transmitted to center in electric energy meter
Processor, when power information is inconsistent in the current information and electric energy meter detected at electric energy meter end of incoming cables, central processing unit passes through
GSM communication module sends discovery stealing warning message to terminal；
3) voltage transformer detects electric energy meter inlet wire to electric energy meter point of incoming cables voltage detecting, voltage transformer at electric energy meter end of incoming cables
Information of voltage is transmitted to central processing unit at end, when central processing unit receives electric energy meter end of incoming cables electric voltage exception, central processing unit
Electrical energy metering tank power transmission abnormal alarm information is sent to terminal by GSM communication module；
4) Hall sensor is to magnetic field strength real-time detection in electrical energy metering tank in electrical energy metering tank, while electrical energy metering tank chamber door
The switch state of the travel switch real-time detection chamber door of upper setting, when chamber door is opened, travel switch sends dynamic to central processing unit
Make signal, magnetic field strength changes in electrical energy metering tank, and Hall sensor will detect during change of magnetic field strength signal is transmitted to
Chamber door opening imformation is sent to terminal by GSM communication module by central processor, central processing unit；
5) according to step 4), for service personnel when opening electrical energy metering tank, Fingerprint Identification Unit acquires the finger print information of service personnel,
The finger print information of acquisition service personnel is transmitted to central processing unit, and the finger print information of acquisition is transmitted to terminal by central processing unit,
Terminal by finger print information compared with service personnel's finger print information gathered in advance in background server pair, if comparison is unsuccessful, eventually
End display chamber door abnormal start-up warning message；
6) according to step 1), 2) and 5), terminal receives temperature and humidity warning message, stealing warning message and the alarm of chamber door abnormal start-up
After information, terminal sends cut-offing instruction to central processing unit by GSM communication module, after central processing unit receives cut-offing instruction,
Central processing unit controls breaker and disconnects, while terminal sends maintenance instruction to mobile terminal.
Beneficial effects of the present invention: the present invention is to temperature and humidity situation real-time monitoring in electrical energy metering tank, while to electric energy meter
Measuring tank chamber door abnormal start-up and magnetic field abnormal conditions real-time condition are analyzed electrical energy metering tank stealing situation convenient for administrative staff, are led to
Overvoltage mutual inductor is made by current transformer and electric energy meter electricity to stopping power transmission situation real-time detection in electrical energy metering tank
With situation compared to pair, further judges electrical energy metering tank stealing situation, reduce the loss of power supply enterprise, detection information passes through GSM
Communication module real-time Transmission guarantees that administrative staff understand every detection information in real time, administrative staff is facilitated to find in time to terminal
Hidden danger in electrical energy metering tank greatly improves electrical energy metering tank safety in operation, reduces the hair of electric power power outage and electricity stealing
Raw, integral device is compact to design, easy for installation, has good popularization and application foreground.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is work flow diagram of the invention.
Fig. 2 is the principle of the present invention block diagram.
Fig. 3 is the side view of monitoring case.
Fig. 4 is the bottom view of monitoring case.
Appended drawing reference is expressed as in figure, and 1 is voltage acquisition module, and 2 be magnetic field detection module, and 3 be context detection module, and 4
It is memory for AC sampling module, 5,6 be motion detection module, and 7 be central processing unit, and 8 be GSM communication module, and 9 be LED
Indicator light, 10 be breaker, and 11 be clock chip, and 12 be current conversion module, and 13 be terminal, and 14 be sim card slot, and 15 be exchange
Sampling terminal, 16 be connecting terminal, and 17 be power supply switching module, and 18 be backup power source, and 19 be external power supply, and 20 is logical for RS485
Module is interrogated, 21 be electric energy meter, and 22 be Fingerprint Identification Unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 2, a kind of electrical energy measurement monitoring running state management system, including electrical energy metering tank, electrical energy metering tank
It is inside provided with monitoring case and electric energy meter 21, monitoring case is bolted in electrical energy metering tank, and electric energy meter 21 is fixed on monitoring
Case side is provided with breaker below electric energy meter 21, and breaker is connected with electric energy meter 21 and monitoring case respectively, the electric energy meter
Context detection module 3, magnetic field detection module 2, motion detection module 6, voltage acquisition module 1 and AC sampling are provided in measuring tank
Module 4, context detection module 3 and magnetic field detection module 2 are for detecting temperature and humidity parameter and magnetic field strength in electrical energy metering tank
Running parameter guarantees secure operating environment in electrical energy metering tank, and motion detection module 6 is mainly for detection of electrical energy metering tank chamber door
Abnormal start-up situation prevents criminal's malicious sabotage electric power facility, voltage acquisition module 1 and AC sampling module 4 for examining
Survey electrical energy metering tank inlet wire route and stop power transmission situation and electricity service condition, monitoring case respectively with context detection module 3, magnetic field
Detection module 2, motion detection module 6, voltage acquisition module 1, AC sampling module 4, electric energy meter 21 are connected with terminal 13, eventually
End 13 can be smart phone or iPad, and terminal 13 is connected with background server, and background server prestores each position monitoring
The device id of case and the identity information of service personnel, identity information include name, post, finger print information etc., and finger print information passes through
Fingerprint capturer extracts finger print information, and finger print information is uploaded to background server and stored by subsequent administrative staff.
As shown in Figure 3 and Figure 4, sim card slot 14, AC sampling terminal 15, connecting terminal 16 are provided in the monitoring case
With LED light 9, SIM card is placed in sim card slot 14, AC sampling terminal 15 is provided with below sim card slot 14, exchange is adopted
LED light 9 is provided with below sample terminal 15, LED light 9 includes work light and network state lamp, is transported in monitoring case
Row initial phase flashes 1 time for portable lamp 1 second, searches mobile network after flashing in network state lamp 1 second 1 time, 5 ~ 15 seconds
Network normally logs in mobile network after network state lamp is transferred to sudden strain of a muscle in 3 seconds 1 time, 25 ~ 35 seconds, flashes 1 time within work light 3 seconds, this
When work initialization complete, monitoring case enters normal operating conditions, and monitoring case address information and service personnel's body is arranged in terminal 13
Part information, setting information with background server compared with to success after, setting initialization completion；If because of SIM card failure or SIM card
The reasons such as arrearage cannot normally log on to mobile network, and device can reattempt to login for every 30 seconds once, wait and work when logging in
Flashing in lamp 1 second is primary, and it is primary to login successfully flashing in rear running light 3 seconds.
Central processing unit 7, clock chip 11, current conversion module 12, memory 5 and GSM are equipped with inside the monitoring case
Communication module 8, central processing unit 7 respectively with LED light 9, clock chip 11, current conversion module 12, memory 5 and GSM
Communication module 8 is connected, and GSM communication module 8 is connected with terminal 13, and central processing unit 7 is distinguished by AC sampling terminal 15
It is connected with voltage acquisition module 1 and AC sampling module 4, AC sampling terminal 15 includes voltage sample connecting terminal and electric current
Connecting terminal is sampled, voltage sample connecting terminal is connected with voltage acquisition module 1, current sample connecting terminal and AC sampling
Module 4 is connected, and voltage acquisition module 1 includes voltage transformer, and AC sampling module 4 includes current transformer, mutual induction of voltage
Device and current transformer are arranged at electric energy meter end of incoming cables, and voltage transformer passes through voltage sample connecting terminal and central processing unit
7 are connected, and using voltage transformer to the voltage condition real-time detection of electric energy meter end of incoming cables, and then judge stopping for point of delivery route
Power transmission situation, current transformer are connected by current sample connecting terminal with central processing unit 7, and voltage transformer and electric current are mutual
Sensor passes through A/D converter respectively and is connected with central processing unit, using current transformer to the electricity at electric energy meter end of incoming cables
Service condition real-time detection, while being compared by electricity service condition on electric energy meter with current transformer detection case, sentence
It is disconnected whether the case where stealing occur.
The central processing unit 7 is examined with context detection module 3, magnetic field detection module 2, movement respectively by connecting terminal 16
Survey module 6, external power supply 19 are connected with electric energy meter 21, and connecting terminal 16, the terminals are provided with below LED light 9
Son 16 includes power supply terminal, communications line terminal, environment measuring connecting terminal, stroke connecting terminal and tripping terminals
Son.
The voltage sample connecting terminal, current sample connecting terminal, power supply terminal, communications line terminal, environment
The setting of connecting terminal, stroke connecting terminal and the connecting terminal that trips is detected primarily to whole route is easy for installation, is convenient for
Service personnel confirms line-guiding.
The power supply terminal is connected with external power supply 19, and backup power source 18 and power supply switching are additionally provided in monitoring case
Module 17, backup power source 18 are connected by power supply switching module 17 with central processing unit 7, and power supply switching module 17 and electric current turn
Mold changing block 12 is connected, and current conversion module 12 is connected by the power supply terminal in connecting terminal with external power supply 19,
In the normal power transmission of transmission line of electricity, power supply switching module is switched on 220V external power supply 19 in monitoring case, current conversion module
12 be current converter, and external power supply 19 carries out decompression processing by current converter, is powered then to central processing unit, defeated
When electric line has a power failure, power supply switching module 17 is automatically switched on backup power source 18, and backup power source 18 is powered to central processing unit,
Guarantee the normal operation of monitoring case.
The communications line terminal is connected with electric energy meter 21, and electric energy meter 21 has RS485 communication interface, central processing unit
7 are connected by RS485 communication module with electric energy meter 21.
The environment measuring connecting terminal is connected with context detection module 3 and magnetic field detection module 2 respectively, environment measuring
Module 3 includes temperature sensor and humidity sensor, and temperature sensor selects ZK200 temperature sensor, and humidity sensor is selected
AM2302 humidity sensor, magnetic field detection module 2 include Hall sensor, and Hall sensor selects WOA-C Hall sensor, temperature
Degree sensor, humidity sensor and Hall sensor pass through environment measuring connecting terminal and are connected with central processing unit 7.
The stroke connecting terminal is connected with motion detection module 6, and motion detection module 6 includes travel switch, stroke
Switch is arranged on the inside of electrical energy metering tank chamber door, and after the unlatching of electrical energy metering tank chamber door, travel switch will form an electric signal, leads to
It crosses A/D converter to send to central processing unit, travel switch is connected by stroke connecting terminal with central processing unit 7, is tripped
Connecting terminal is connected with breaker.
Fingerprint Identification Unit 22, Fingerprint Identification Unit 22 and 7 phase of central processing unit are additionally provided on the electrical energy metering tank chamber door
Connection identifies fingerprint when opening chamber door to service personnel using Fingerprint Identification Unit 22, prevents unauthorized person positive opening chamber door, mention
The safety of high electrical energy metering tank.
As shown in Figure 1, a kind of working method of electrical energy measurement monitoring running state management system, its step are as follows:
1) in the electrical energy metering tank course of work, temperature sensor and humidity sensor separately detect electrical energy measurement in electrical energy metering tank
The temperature inside the box parameter and humidity parameter, temperature parameter and humidity parameter are transferred to central processing unit 7, temperature parameter and humidity parameter
When more than setting value, central processing unit 7 sends temperature and humidity warning message to terminal 13 by GSM communication module 8；
2) current transformer detects electric energy meter inlet wire to electric energy meter point of incoming cables current detecting, current transformer at electric energy meter end of incoming cables
Current information is transmitted to central processing unit 7 at end, while during power information is transmitted to by RS485 communication module 20 in electric energy meter
Central processor 7, when power information is inconsistent in the current information and electric energy meter 21 detected at electric energy meter end of incoming cables, central processing unit
7 send discovery stealing warning message to terminal 13 by GSM communication module 8；
3) voltage transformer detects electric energy meter inlet wire to electric energy meter point of incoming cables voltage detecting, voltage transformer at electric energy meter end of incoming cables
Information of voltage is transmitted to central processing unit 7 at end, when central processing unit 7 receives electric energy meter end of incoming cables electric voltage exception, central processing
Device 7 sends electrical energy metering tank power transmission abnormal alarm information to terminal 13 by GSM communication module 8；
4) Hall sensor is to magnetic field strength real-time detection in electrical energy metering tank in electrical energy metering tank, while electrical energy metering tank chamber door
The switch state of the travel switch real-time detection chamber door of upper setting, when chamber door is opened, travel switch sends dynamic to central processing unit 7
Make signal, magnetic field strength changes in electrical energy metering tank, and Hall sensor will detect during change of magnetic field strength signal is transmitted to
Chamber door opening imformation is sent to terminal 13 by GSM communication module 8 by central processor 7, central processing unit 7；
5) according to step 4), for service personnel when opening electrical energy metering tank, Fingerprint Identification Unit 22 acquires the fingerprint letter of service personnel
Breath, the finger print information for acquiring service personnel are transmitted to central processing unit 7, and the finger print information of acquisition is transmitted to by central processing unit 7
Terminal 13, terminal 13 by finger print information compared with service personnel's finger print information gathered in advance in background server pair, if comparing
Unsuccessful, terminal 13 shows chamber door abnormal start-up warning message；
6) according to step 1), 2) and 5), terminal 13 receives temperature and humidity warning message, stealing warning message and chamber door abnormal start-up report
After alert information, terminal 13 sends cut-offing instruction to central processing unit 7 by GSM communication module 8, and central processing unit 7 receives power-off
After instruction, central processing unit 7 controls breaker and disconnects, while terminal 13 sends maintenance instruction, electrical energy metering tank case to mobile terminal
When door abnormal opening, that is, Fingerprint Identification Unit 22 do not recognize the finger print information of related service personnel, electrical energy metering tank chamber door is opened
Central processing unit 7 sends chamber door abnormal start-up warning message to terminal 13 by GSM communication module 8 afterwards, and administrative staff are according to phase
Electrical energy metering tank is answered to alarm address to the transmission maintenance instruction of the mobile terminal of neighbouring service personnel, service personnel receives maintenance instruction
Afterwards, alert locations are quickly gone to, overhaul efficiency is substantially increased.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of electrical energy measurement monitoring running state management system, including electrical energy metering tank, monitoring is provided in electrical energy metering tank
Case and electric energy meter (21), electric energy meter (21) lower section are provided with breaker, and breaker is connected with electric energy meter (21) and monitoring case respectively
It connects, which is characterized in that context detection module (3), magnetic field detection module (2), motion detection are provided in the electrical energy metering tank
Module (6), voltage acquisition module (1) and AC sampling module (4), monitoring case respectively with context detection module (3), magnetic field detection
Module (2), motion detection module (6), voltage acquisition module (1), AC sampling module (4), electric energy meter (21) and terminal (13)
It is connected, terminal (13) is connected with mobile terminal and background server respectively.
2. electrical energy measurement monitoring running state management system according to claim 1, which is characterized in that in the monitoring case
It is provided with sim card slot (14), AC sampling terminal (15), connecting terminal (16) and LED light (9), is put in sim card slot (14)
It is equipped with SIM card, is provided with AC sampling terminal (15) below sim card slot (14), is provided with LED below AC sampling terminal (15)
Indicator light (9), LED light (9) lower section are provided with connecting terminal (16).
3. electrical energy measurement monitoring running state management system according to claim 2, which is characterized in that in the monitoring case
Portion is equipped with central processing unit (7), clock chip (11), current conversion module (12), memory (5) and GSM communication module (8),
Central processing unit (7) respectively with LED light (9), clock chip (11), current conversion module (12), memory (5) and GSM
Communication module (8) is connected, central processing unit (7) by AC sampling terminal (15) respectively with voltage acquisition module (1) and hand over
Stream sampling module (4) is connected, and central processing unit (7) is examined with context detection module (3), magnetic field respectively by connecting terminal (16)
Survey module (2), motion detection module (6), external power supply (19) are connected with electric energy meter (21), GSM communication module (8) and terminal
(13) it is connected.
4. electrical energy measurement monitoring running state management system according to claim 2 or 3, which is characterized in that the exchange
Sampling terminal (15) includes voltage sample connecting terminal and current sample connecting terminal, voltage sample connecting terminal and voltage acquisition
Module (1) is connected, and current sample connecting terminal is connected with AC sampling module (4)；The connecting terminal (16) includes electricity
Source connecting terminal, communications line terminal, environment measuring connecting terminal, stroke connecting terminal and tripping connecting terminal, power supply wiring
Terminal is connected with external power supply (19), and communications line terminal is connected with electric energy meter (21), environment measuring connecting terminal difference
It is connected with context detection module (3) and magnetic field detection module (2), stroke connecting terminal is connected with motion detection module (6),
Tripping connecting terminal is connected with breaker.
5. electrical energy measurement monitoring running state management system according to claim 4, which is characterized in that the environment measuring
Module (3) includes temperature sensor and humidity sensor, and magnetic field detection module (2) includes Hall sensor, temperature sensor, wet
Degree sensor and Hall sensor pass through environment measuring connecting terminal and are connected with central processing unit (7).
6. electrical energy measurement monitoring running state management system according to claim 4, which is characterized in that the motion detection
Module (6) includes travel switch, and travel switch is arranged on the inside of electrical energy metering tank chamber door, and travel switch passes through stroke connecting terminal
It is connected with central processing unit (7).
7. electrical energy measurement monitoring running state management system according to claim 6, which is characterized in that the electrical energy measurement
It is additionally provided on case chamber door Fingerprint Identification Unit (22), Fingerprint Identification Unit (22) is connected with central processing unit (7).
8. electrical energy measurement monitoring running state management system according to claim 4, which is characterized in that the voltage acquisition
Module (1) includes voltage transformer, and AC sampling module (4) includes current transformer, and voltage transformer and current transformer are equal
Setting is connected by voltage sample connecting terminal with central processing unit (7) in electric energy meter end of incoming cables, voltage transformer, and electric current is mutual
Sensor is connected by current sample connecting terminal with central processing unit (7).
9. electrical energy measurement monitoring running state management system according to claim 3, which is characterized in that in the monitoring case
It is additionally provided with backup power source (18) and power supply switching module (17), backup power source (18) passes through power supply switching module (17) and centre
Reason device (7) is connected, and power supply switching module (17) is connected with current conversion module (12), and current conversion module (12) is by connecing
Power supply terminal in line terminals is connected with external power supply (19).
10. a kind of working method of electrical energy measurement monitoring running state management system, which is characterized in that its step are as follows:
1) in the electrical energy metering tank course of work, temperature sensor and humidity sensor separately detect electrical energy measurement in electrical energy metering tank
The temperature inside the box parameter and humidity parameter, temperature parameter and humidity parameter are transferred to central processing unit (7), temperature parameter and humidity ginseng
When number is more than setting value, central processing unit (7) sends temperature and humidity warning message to terminal (13) by GSM communication module (8)；
2) current transformer detects electric energy meter inlet wire to electric energy meter point of incoming cables current detecting, current transformer at electric energy meter end of incoming cables
Current information is transmitted to central processing unit (7) at end, while power information is transmitted by RS485 communication module (20) in electric energy meter
When the current information and electric energy meter (21) interior power information detected to central processing unit (7), at electric energy meter end of incoming cables is inconsistent, in
Central processor (7) sends discovery stealing warning message to terminal (13) by GSM communication module (8)；
3) voltage transformer detects electric energy meter inlet wire to electric energy meter point of incoming cables voltage detecting, voltage transformer at electric energy meter end of incoming cables
Information of voltage is transmitted to central processing unit (7) at end, when central processing unit (7) receives electric energy meter end of incoming cables electric voltage exception, center
Processor (7) sends electrical energy metering tank power transmission abnormal alarm information to terminal (13) by GSM communication module (8)；
4) Hall sensor is to magnetic field strength real-time detection in electrical energy metering tank in electrical energy metering tank, while electrical energy metering tank chamber door
The switch state of the travel switch real-time detection chamber door of upper setting, when chamber door is opened, travel switch is sent to central processing unit (7)
Action signal, magnetic field strength changes in electrical energy metering tank, and Hall sensor is transmitted to change of magnetic field strength signal is detected
Chamber door opening imformation is sent to terminal (13) by GSM communication module (8) by central processing unit (7), central processing unit (7)；
5) according to step 4), for service personnel when opening electrical energy metering tank, Fingerprint Identification Unit (22) acquires the fingerprint of service personnel
Information, the finger print information for acquiring service personnel are transmitted to central processing unit (7), and central processing unit (7) is by the finger print information of acquisition
It is transmitted to terminal (13), terminal (13) is by finger print information compared with service personnel's finger print information gathered in advance in background server
Right, if comparison is unsuccessful, terminal (13) shows chamber door abnormal start-up warning message；
6) according to step 1), 2) and 5), terminal (13) receives temperature and humidity warning message, stealing warning message and chamber door abnormal start-up
After warning message, terminal (13) sends cut-offing instruction, central processing unit to central processing unit (7) by GSM communication module (8)
(7) after receiving cut-offing instruction, central processing unit (7) controls breaker and disconnects, while terminal (13) sends maintenance to mobile terminal and refers to
It enables.
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