CN106970562A - A kind of method that achievable platform area automatic identification is administered with line loss - Google Patents
A kind of method that achievable platform area automatic identification is administered with line loss Download PDFInfo
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- CN106970562A CN106970562A CN201710230377.XA CN201710230377A CN106970562A CN 106970562 A CN106970562 A CN 106970562A CN 201710230377 A CN201710230377 A CN 201710230377A CN 106970562 A CN106970562 A CN 106970562A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The invention discloses a kind of method that achievable platform area automatic identification and line loss are administered, including central control unit and signal gathering unit.The beneficial effects of the invention are as follows：Realize the collection of electric energy meter data, data management, data double-way is transmitted and forwarding or execution control command, realize that platform cell relation is recognized, line loss is administered and GPS location electricity box positional information, with two grades of line loss abatement functions, it can realize that electricity box line loss is examined, the GPS information of electric meter box is stored in collecting unit, and GPS information is reported into server by central control unit, when an error occurs, it can position rapidly to electricity box, it can recognize that electricity box are articulated in the A of power line, B, in which phase in C, so as to count A, B, C three-phases distinguish corresponding ammeter number, be conducive to instructing platform area distribution and track remodelling, using power-line carrier communication, utilize original power line communication, technology maturation, reliably, save wiring cost.
Description
Technical field
The present invention relates to a kind of intelligent metering management method, specially a kind of achievable platform area automatic identification is administered with line loss
Method, belong to power consumer electricity consumption information collection, platform area identification and line loss Treatment process field.
Background technology
Traditional acquisition terminal can realize collection, data management, the data double-way transmission of electric energy meter data and forward
Or perform control command, but have the shortcomings that it is following, first, None- identified platform cell relation, particularly when platform area concentrator archives
When chaotic due to miscarriage, concentrator can not determine whether actual ammeter is articulated in this TV station area, second, line loss administers not smart
Really, it is impossible to which electricity box are arrived in accurate examination, and when there is power stealing behavior in platform area, it is impossible to which electricity box navigated to, third, electricity box do not have
Standby GPS location positioning function, when finding that ammeter is abnormal in electricity box, it is impossible to directly display GPS position information by main website.
The content of the invention
The purpose of the present invention is that provides a kind of achievable platform area automatic identification and line loss to solve the above problems
The method of improvement.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of achievable platform area automatic identification is administered with line loss
Method, including
Central control unit, for controlling coupled each several part unit, is responsible for coordinating the work of modules unit
Make and be managed collectively；
Signal gathering unit, is acquired and carries out the identification of platform area to user power utilization information.
Further, the central control unit includes 32 ARMCPU units, Nandflash units, SDRAM unit, 10/
100M Ethernet interfaces unit, GPRS or CDMA units, Local Interface Module unit, 485 communication units, infrared communication unit,
Local debugging serial port unit, USB communication interface units, metering interface unit, platform area identification module unit, RTC units, power supply pipe
Unit, remote signalling and button inputting circuits unit and 160*160LCD units are managed, 32 ARMCPU units are that whole concentrate is controlled
The central processing unit of unit processed, the NandFlash units are used for store program codes and user data, and the SDRAM is mono-
Member is memory modules, and the 10/100M Ethernet interfaces unit is used for realizing ethernet feature, GPRS the or CDMA units are used
Come with GPRS modes or the communication of CDMA modes and main website server, the Local Interface Module unit is used for realizing centralized Control
Unit and the communication of bandwidth carrier module or narrowband carrier module, 485 communication unit are used for realizing RS485 protocol communications,
The infrared communication unit is used for realizing that, with infrared protocol communication in order to use commissioning device arrange parameter, the local debugging is gone here and there
Mouth unit is used for burning program or debugging, and the USB communication interface unit is used for debugging routine or enters line program liter with USB flash disk
Level, the metering interface unit is used for detecting voltage, current signal and power measurement, and described area's identification module unit is used for sending out
Song Tai areas recognize signal and voltage phase signal, and the RTC units are used for providing a system to real-time clock, the power management list
Member is used for producing the voltage used inside central control unit and realizes circuit failure protection function, the remote signalling and key-press input
Circuit unit is used for detecting push button signalling, and the 160*160LCD units are used for driving liquid crystal display.
Further, the signal gathering unit include single-chip microcomputer, clock, metering units, LED instructions, carrier communication unit,
PMU, platform area recognition unit, RS485 communication units and infrared communication unit, the single-chip microcomputer are that center control is single
Member, the clock unit is used for generating real time clock information, and the metering units contain external interface, and interface connects Current Mutual Inductance
Device, the LED indicating members are used to refer to equipment running status, communications status, and the carrier communication unit contains carrier module
Interface is used for access band communication module or narrow band communication module, and the PMU is used for producing inside collecting unit
The voltage that uses and circuit failure protection function is realized, described area's recognition unit is used for receiving the platform area identification from power line
Signal and phase signal, the RS485 communication units are used for and user side ammeter communicates with realizing and the two-way receipts of ammeter data
Hair, the infrared communication unit is used for and commissioning device communicates with realizing parameter setting, GPS position information import feature.
It is preferred that, in order to solve the crosstalk of platform area, the problems such as platform area ammeter relation is chaotic, the central control unit passes through soft
The mode that part and hardware are combined realizes the identification function in the affiliated platform area of power consumer.
It is preferred that, for the ease of rapid positioning to failure electricity box, the signal gathering unit is by the GPS information of electric meter box
Preserved and GPS information is reported into server by central control unit.
It is preferred that, in order to be conducive to instructing platform area distribution and track remodelling, 32 ARMCPU units can be recognized
Which go out in the phase that electricity box are articulated in A, B, C of power line.
It is preferred that, in order to be able to realize that electricity box line loss is examined, there are the metering units two grades of line losses (counter box) to administer
Function.
It is preferred that, in order to save wiring cost, the carrier communication unit uses power-line carrier communication.
A kind of method that achievable platform area automatic identification is administered with line loss, described this method comprises the following steps：
Central control unit is initialized to circuit parameter and each functional module after step A, upper electricity, passes through 10/
100M Ethernet interfaces unit and server communication obtain electric supply meter news file in platform area, and this archive information is deposited in
NandFlash units；
Platform area is recognized that signal and phase identification signal are known by platform area by step B, central control unit according to archive information
Other modular unit is sent to collecting unit, if collecting unit have received above- mentioned information, then collecting unit deposits this information
It is put in inside single machine unit in flash, if collecting unit is not received by above- mentioned information, then collecting unit, which is not done, to be located
Reason；
Step C, central control unit are polled according to archive information to all ammeters on archives, and poll is gathered after finishing
Information, platform area identification signal and A, B, C the phase corresponding informance of administrative ammeter are saved in unit；
Step D, using corresponding handheld device GPS relevant informations are obtained at information acquisition unit, and adopted by information
Collect the infrared communication unit write-in GPS information of unit, be stored in inside single-chip microcomputer in flash；
Step E, central control unit use power wire broadband carrier or narrowband carrier mode by Local Interface Module
Communicated with information acquisition unit, by the platform area identification information of information acquisition unit memory storage, A, B, C phase corresponding informance with
And GPS information reads, and it is deposited into NandFlash, wherein, deposited in platform area identification information and foregoing NandFlash
The electric supply meter archive information contrast of Chu Tai areas can draw the ammeter information mounted under actual platform area, A, B, C phase correspondence
Information can carry out the distribution situation analysis in whole platform area, and GPS information can be sent to clothes by 10/100M Ethernet interface units
Business device section, and then electricity box positioning can be carried out.
The beneficial effects of the invention are as follows：The method that platform area automatic identification is can be achieved in this with line loss is administered is reasonable in design, concentrates
Control unit realizes the identification function in the affiliated platform area of power consumer by way of software and hardware is combined, fundamentally solve by
The affiliated platform area unstructured problem of ammeter caused in reasons such as the crosstalk of platform area, platform area ammeter relation confusions, signal gathering unit will
The GPS information of electric meter box is preserved and GPS information is reported into server by central control unit, when failure occurs
When, it can position rapidly to electricity box, which that electricity box are articulated in A, B, C of power line 32 ARMCPU units can recognize that
Xiang Shang, can count A, B, C three-phase and distinguish corresponding ammeter number, be conducive to instructing platform area distribution and track remodelling, measure
Unit has two grades of line loss (counter box) abatement functions, can realize that electricity box line loss is examined, and finds to sneak current in counter box in time
Behavior, and alarm is produced, carrier communication unit uses power-line carrier communication, utilizes original power line communication, technology
It is ripe, reliable, save wiring cost.
Brief description of the drawings
Fig. 1 is structure central control unit system schematic of the present invention；
Fig. 2 is architecture signals collecting unit system schematic of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~2, a kind of achievable platform area automatic identification and the method for line loss improvement are referred to, including
Central control unit, for controlling coupled each several part unit, is responsible for coordinating the work of modules unit
Make and be managed collectively；
Signal gathering unit, is acquired and carries out the identification of platform area to user power utilization information；
The central control unit realizes the identification in the affiliated platform area of power consumer by way of software and hardware is combined
Function, fundamentally solves that the affiliated platform area of ammeter that causes due to reasons such as the crosstalk of platform area, platform area ammeter relation confusions is indefinite to be asked
The GPS information of electric meter box is preserved and is reported GPS information by central control unit by topic, the signal gathering unit
To server, when an error occurs, it can position rapidly to electricity box.
Further, the central control unit includes 32 ARMCPU units, Nandflash units, SDRAM unit, 10/
100M Ethernet interfaces unit, GPRS or CDMA units, Local Interface Module unit, 485 communication units, infrared communication unit,
Local debugging serial port unit, USB communication interface units, metering interface unit, platform area identification module unit, RTC units, power supply pipe
Unit, remote signalling and button inputting circuits unit and 160*160LCD units are managed, 32 ARMCPU units are that whole concentrate is controlled
The central processing unit of unit processed, 32 ARMCPU units can recognize which in A, B, C of power line be electricity box be articulated in
In one phase, A, B, C three-phase can be counted and distinguish corresponding ammeter number, be conducive to instructing platform area distribution and track remodelling, institute
NandFlash units are stated for store program codes and user data, the SDRAM unit is memory modules, described 10/
100M Ethernet interfaces unit is used for realizing ethernet feature, GPRS the or CDMA units are used for GPRS modes or CDMA
Mode and main website server communication, the Local Interface Module unit be used for realize central control unit and bandwidth carrier module or
Person's narrowband carrier module communicates, and 485 communication unit is used for realizing RS485 protocol communications, and the infrared communication unit is used for
Realize with infrared protocol communication in order to use commissioning device arrange parameter, the local debugging serial port unit be used for burning program or
Person debugs, and the USB communication interface unit is used for debugging routine or enters line program upgrading with USB flash disk, and the metering interface unit is used
To detect voltage, current signal and power measurement, described area's identification module unit is used for sending station area and recognizes signal and voltage
Phase signal, the RTC units are used for providing a system to real-time clock, and the PMU is used for producing centralized Control list
Voltage and realize circuit failure protection function that first inside is used, the remote signalling and button inputting circuits unit are used for detecting button
Signal, the 160*160LCD units are used for driving liquid crystal display.
Further, the signal gathering unit include single-chip microcomputer, clock, metering units, LED instructions, carrier communication unit,
PMU, platform area recognition unit, RS485 communication units and infrared communication unit, the single-chip microcomputer are that center control is single
Member, the clock unit is used for generating real time clock information, and the metering units contain external interface, and interface connects Current Mutual Inductance
Device, the metering units have two grades of line loss (counter box) abatement functions, can realize that electricity box line loss is examined, metering is found in time
Power stealing behavior in electricity box, and alarm is produced, the LED indicating members are used to refer to equipment running status, communications status, described
Carrier communication unit, which contains carrier module interface, is used for access band communication module or narrow band communication module, the carrier communication
Unit uses power-line carrier communication, and using original power line communication, technology maturation, reliable, saving wiring cost are described
PMU is used for producing the voltage used inside collecting unit and realizes circuit failure protection function, described area's identification
Unit is used for receiving platform area identification signal and phase signal from power line, and the RS485 communication units are used for and user
Side ammeter communication is used for commissioning device communication realizing ginseng to realize with ammeter data bidirectional transmit-receive, the infrared communication unit
Number is set, GPS position information import feature.
A kind of method that achievable platform area automatic identification is administered with line loss, described this method comprises the following steps：
Central control unit is initialized to circuit parameter and each functional module after step A, upper electricity, passes through 10/
100M Ethernet interfaces unit and server communication obtain electric supply meter news file in platform area, and this archive information is deposited in
NandFlash units；
Platform area is recognized that signal and phase identification signal are known by platform area by step B, central control unit according to archive information
Other modular unit is sent to collecting unit, if collecting unit have received above- mentioned information, then collecting unit deposits this information
It is put in inside single machine unit in flash, if collecting unit is not received by above- mentioned information, then collecting unit, which is not done, to be located
Reason；
Step C, central control unit are polled according to archive information to all ammeters on archives, and poll is gathered after finishing
Information, platform area identification signal and A, B, C the phase corresponding informance of administrative ammeter are saved in unit；
Step D, using corresponding handheld device GPS relevant informations are obtained at information acquisition unit, and adopted by information
Collect the infrared communication unit write-in GPS information of unit, be stored in inside single-chip microcomputer in flash；
Step E, central control unit use power wire broadband carrier or narrowband carrier mode by Local Interface Module
Communicated with information acquisition unit, by the platform area identification information of information acquisition unit memory storage, A, B, C phase corresponding informance with
And GPS information reads, and it is deposited into NandFlash, wherein, deposited in platform area identification information and foregoing NandFlash
The electric supply meter archive information contrast of Chu Tai areas can draw the ammeter information mounted under actual platform area, A, B, C phase correspondence
Information can carry out the distribution situation analysis in whole platform area, and GPS information can be sent to clothes by 10/100M Ethernet interface units
Business device section, and then electricity box positioning can be carried out.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (9)
1. a kind of method that achievable platform area automatic identification is administered with line loss, it is characterised in that：Including
Central control unit, for controlling coupled each several part unit, is responsible for the work of coordination modules unit simultaneously
It is managed collectively；
Signal gathering unit, is acquired and carries out the identification of platform area to user power utilization information.
2. the method that a kind of achievable platform area automatic identification according to claim 1 is administered with line loss, it is characterised in that：Institute
Stating central control unit includes 32 ARMCPU units, Nandflash units, SDRAM unit, 10/100M Ethernet interface lists
Member, GPRS or CDMA units, Local Interface Module unit, 485 communication units, infrared communication unit, locally debugging serial port unit,
USB communication interface units, metering interface unit, platform area identification module unit, RTC units, PMU, remote signalling and button
Input circuit unit and 160*160LCD units, 32 ARMCPU units are the center processing of whole central control unit
Device, the NandFlash units are used for store program codes and user data, and the SDRAM unit is memory modules, described
10/100M Ethernet interfaces unit is used for realizing ethernet feature, GPRS the or CDMA units be used in GPRS modes or
CDMA modes and main website server communication, the Local Interface Module unit are used for realizing central control unit and bandwidth carrier mould
Block or the communication of narrowband carrier module, 485 communication unit are used for realizing RS485 protocol communications, the infrared communication unit
For realizing that, with infrared protocol communication in order to use commissioning device arrange parameter, the local debugging serial port unit is burnt for program
Record is debugged, and the USB communication interface unit is used for debugging routine or enters line program upgrading, the metering interface list with USB flash disk
Member is used for detecting voltage, current signal and power measurement, described area's identification module unit be used for sending station area recognize signal and
Voltage phase signal, the RTC units are used for providing a system to real-time clock, and the PMU is used for producing concentration control
Voltage and realize circuit failure protection function that unit inside processed is used, the remote signalling and button inputting circuits unit are used for detecting
Push button signalling, the 160*160LCD units are used for driving liquid crystal display.
3. the method that a kind of achievable platform area automatic identification according to claim 1 or 2 is administered with line loss, its feature exists
In：The signal gathering unit includes single-chip microcomputer, clock, metering units, LED instructions, carrier communication unit, power management list
Member, platform area recognition unit, RS485 communication units and infrared communication unit, the single-chip microcomputer is central control unit, the clock
Unit is used for generating real time clock information, and the metering units contain external interface, and interface connects current transformer, and the LED refers to
Show that unit is used to refer to equipment running status, communications status, the carrier communication unit contains carrier module interface and is used to access
Broadband communicating module or narrow band communication module, the PMU be used for producing the voltage that uses inside collecting unit and
Circuit failure protection function is realized, described area's recognition unit is used for receiving platform area identification signal and phase from power line
Signal, the RS485 communication units be used for and the communication of user side ammeter with realize with ammeter data bidirectional transmit-receive, it is described infrared logical
Letter unit is used for and commissioning device communicates with realizing parameter setting, GPS position information import feature.
4. the method that a kind of achievable platform area automatic identification according to claim 1 is administered with line loss, it is characterised in that：Institute
State the identification function that central control unit realizes the affiliated platform area of power consumer by way of software and hardware is combined.
5. the method that a kind of achievable platform area automatic identification according to claim 1 is administered with line loss, it is characterised in that：Institute
Signal gathering unit is stated to preserve the GPS information of electric meter box and GPS information is reported into clothes by central control unit
Business device.
6. the method that a kind of achievable platform area automatic identification according to claim 2 is administered with line loss, it is characterised in that：Institute
Which 32 ARMCPU units are stated to can recognize that in the phase that electricity box are articulated in A, B, C of power line.
7. the method that a kind of achievable platform area automatic identification according to claim 3 is administered with line loss, it is characterised in that：Institute
Metering units are stated with two grades of line loss abatement functions.
8. the method that a kind of achievable platform area automatic identification according to claim 3 is administered with line loss, it is characterised in that：Institute
State carrier communication unit and use power-line carrier communication.
9. the method that a kind of achievable platform area automatic identification according to claim 1 is administered with line loss, it is characterised in that：Institute
This method is stated to comprise the following steps：
Central control unit is initialized to circuit parameter and each functional module after step A, upper electricity, passes through 10/100M
Ethernet interface unit and server communication obtain electric supply meter news file in platform area, and this archive information is deposited in
NandFlash units；
Platform area is recognized that signal and phase identification signal recognize mould by platform area by step B, central control unit according to archive information
Module unit is sent to collecting unit, if collecting unit have received above- mentioned information, then collecting unit deposits in this information
Inside single machine unit in flash, if collecting unit is not received by above- mentioned information, then collecting unit is not processed；
Step C, central control unit are polled according to archive information to all ammeters on archives, and poll finishes rear collecting unit
Inside save information, platform area identification signal and A, B, C the phase corresponding informance of administrative ammeter；
Step D, GPS relevant informations are obtained at information acquisition unit using corresponding handheld device, and pass through information gathering list
The infrared communication unit write-in GPS information of member, is stored in inside single-chip microcomputer in flash；
Step E, central control unit use power wire broadband carrier or narrowband carrier mode and letter by Local Interface Module
Breath collecting unit communicated, by the platform area identification information of information acquisition unit memory storage, A, B, C phase corresponding informance and
GPS information reads, and is deposited into NandFlash, wherein, stored in platform area identification information and foregoing NandFlash
The contrast of platform area electric supply meter archive information can draw the ammeter information mounted under actual platform area, A, B, C phase correspondence are believed
Breath can carry out the distribution situation analysis in whole platform area, and GPS information can be sent to service by 10/100M Ethernet interface units
Device section, and then electricity box positioning can be carried out.
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| CN109361400A (en) * | 2018-12-03 | 2019-02-19 | 天津七二移动通信有限公司 | A kind of intelligence key module and its implementation |
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Application publication date: 20170721 |