CN206532409U - A kind of collecting terminal with platform area identification function - Google Patents
A kind of collecting terminal with platform area identification function Download PDFInfo
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- CN206532409U CN206532409U CN201720261969.3U CN201720261969U CN206532409U CN 206532409 U CN206532409 U CN 206532409U CN 201720261969 U CN201720261969 U CN 201720261969U CN 206532409 U CN206532409 U CN 206532409U
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Abstract
The utility model discloses a kind of collecting terminal with platform area identification function, including single-chip microcomputer, clock unit, metering units, platform area recognition unit and communication unit；Clock unit, metering units, carrier communication unit, platform area recognition unit and communication unit with single-chip microcomputer two-way communication, the metering units are provided with external interface, interface connects current transformer, and the unit is used for detecting user's electricity box total input-wire electric current and calculates electricity box overall active power, reactive power and total electric energy indicating value；Described area's recognition unit receives platform area identification signal and phase signal from power line, and transmits a signal to single-chip microcomputer, and the single-chip microcomputer recognizes signal and phase signal data according to the platform area prestored, determines the ownership of electric energy meter.
Description
Technical field
The utility model is related to a kind of collecting terminal with platform area identification function.
Background technology
The all-round popularization of intelligent electric meter and power information acquisition system, construction and development for intelligent grid provide abundant
Data source.The thing followed is major information-based managing and control system popularization and applications, all these to require equipment files assets
Information is correct, electric topology relation is clear, Geographic mapping is accurate, data acquisition transmission is efficient.
But during current low-voltage platform area management, because platform area electric energy meter attaching problem technically can not be solved thoroughly
Certainly, in-site installation and system file is caused to accomplish to correspond, to later stage Controlling line loss, repairing positioning, low-voltage transformation
Etc. bringing a series of problems.
Utility model content
The utility model is in order to solve the above problems, it is proposed that a kind of collecting terminal with platform area identification function,
The utility model makes in-site installation situation accomplish to correspond with system file, after giving to solve platform area electric energy meter attaching problem
Phase Controlling line loss, repairing positioning, low pressure transformation provide basis.
To achieve these goals, the utility model is adopted the following technical scheme that：
A kind of collecting terminal with platform area identification function, including single-chip microcomputer, clock unit, metering units, Tai Qu
Recognition unit and communication unit；
The clock unit, metering units, carrier communication unit, platform area recognition unit and communication unit are double with single-chip microcomputer
To communication, the metering units are provided with external interface, and interface connects current transformer, and the unit is used for detecting that user's electricity box are always entered
Line current simultaneously calculates electricity box overall active power, reactive power and total electric energy indicating value；Described area's recognition unit, which is received, to be come from
The platform area identification signal and phase signal of power line, and single-chip microcomputer is transmitted a signal to, the single-chip microcomputer is according to the platform prestored
Area recognizes signal and phase signal data, determines the ownership of electric energy meter.
Further, the clock unit generation real time clock information.
Further, the communication unit includes RS485 communication units, infrared communication unit and carrier communication unit,
RS485 communication units, infrared communication unit and carrier communication unit with single-chip microcomputer two-way communication.
Further, the carrier communication unit contains carrier module interface, and carrier module interface is logical for access band
Believe module or narrow band communication module, the unit is used for signal gathering unit and carrier module communicates.
Further, the single-chip microcomputer is also associated with PMU, to produce the voltage used inside collecting unit
With realize circuit failure protection.
Further, the single-chip microcomputer is also associated with LED indicating members, to run shape according to the information instruction equipment of collection
State, communications status.
Further, RS485 communication units are used for and user side ammeter communicates with realizing and ammeter data bidirectional transmit-receive.
Further, the infrared communication unit is used for and commissioning device communicates with realizing parameter setting, GPS position information
Import.
The acquisition terminal is installed in user's distribution box.
The acquisition terminal is configured with GPS module, and each acquisition terminal is connected with concentrator.
Compared with prior art, the beneficial effects of the utility model are：
The utility model provides a kind of acquisition terminal with platform area identification function, and acquisition terminal is installed on user's distribution box
Interior, acquisition terminal and electric supply meter are communicated using RS485 modes, and acquisition terminal and concentrator use power carrier mode, electric power
Line power frequency distortion mode is communicated.Acquisition terminal and concentrator cooperate, and are coordinated by using two kinds of communication modes and realize platform area
Identification function.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the improper restriction to the application.
Fig. 1 is a kind of acquisition terminal functional block diagram with platform area identification function.
Fig. 2 is CPU control unit circuit theory diagrams.
Fig. 3 is PMU circuit theory diagrams.
Fig. 4 is metering units circuit theory diagrams.
Tu5Shi Tai areas recognition unit circuit theory diagrams.
Fig. 6 is RS485 communication unit circuit theory diagrams.
Embodiment：
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
A kind of acquisition terminal with platform area identification function, including single-chip microcomputer, clock, metering units, LED are indicated, carrier wave
Communication unit, PMU, platform area recognition unit, RS485 communication units, infrared communication unit.
As shown in figure 1, single-chip microcomputer is central control unit, clock unit is used for generating real time clock information, metering units
Containing external interface, interface connects current transformer, and the unit is used for detecting user's electricity box total input-wire electric current and calculates electricity box totality
Active power, reactive power, total electric energy indicating value, LED indicating members are used to refer to equipment running status, communications status, carrier wave
Communication unit contains carrier module interface, and carrier module interface is used for access band communication module or narrow band communication module, should
Unit is used for signal gathering unit and carrier module communicates.
As shown in figure 3, PMU is used for producing the voltage used inside collecting unit and realizes that fault is protected
Protective function.
As shown in figure 5, platform area recognition unit is used for receiving platform area identification signal and phase signal from power line,
RS485 communication units be used for and user side ammeter communication with realize with ammeter data bidirectional transmit-receive, infrared communication unit be used for and
Commissioning device communicates with realizing parameter setting, GPS position information import feature.
The utility model provides a kind of acquisition terminal with platform area identification function, and as shown in figures 1 to 6, single-chip microcomputer is used as control
Center processed, is recognized, RS485 communicates, infrared communication, clock, metering units with carrier communication unit, power management, platform area respectively
Indicate to connect with LED.Acquisition terminal is connected by RS485 communication units with all electric supply meters in electricity box, passes through carrier communication
Unit and platform area concentrator set up logic connection and realize communication.Preserve user's letter in whole platform area in the concentrator side of acquisition system
Archives are ceased, after platform area identification function starts, concentrator side is distorted technology by medium of A, B, C three-phase power line by power frequency respectively
Mode sends broadcast singal, and this broadcast singal, which contains in platform area identification information and power line phase attribute information, platform area, to be owned
Mounted acquisition terminal all can be by this broadcast message, and thus, the acquisition terminal in whole platform area is logically determined
The concentrator in news file whether is really belonged to, which in the A phase, B phase, C phase for belonging to platform area power line is also determined
Phase.Further, concentrator carries out ammeter poll according to archive information utilization power line carrier, PLC mode, because concentrator and ammeter are logical
Letter must enter acquisition terminal, then after poll is finished, the electric supply meter logical relation mounted under each acquisition terminal also can determine that.
By above-mentioned steps, the actual belonging relation of electric supply meter in whole platform area is drawn, logical operation process can be further carried out, be
File administration, line loss is administered, and repairing positioning, low-voltage circuit transformation provides opportunity.The utility model is based in former acquisition system
" collector " is realized, includes but is not limited to the function that former " collector " is realized, row industry personnel should be able to know that " collector " is general
Read.
Acquisition terminal is installed in user's distribution box, and acquisition terminal and electric supply meter are communicated using RS485 modes, and collection is eventually
End and concentrator are communicated using power carrier mode, power line power frequency distortion mode.Acquisition terminal and concentrator cooperate, and lead to
Cross to coordinate using two kinds of communication modes and realize platform area identification function.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
It is not new to this practicality although above-mentioned embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deform still in protection model of the present utility model
Within enclosing.
Claims (10)
1. a kind of collecting terminal with platform area identification function, it is characterized in that：It is single including single-chip microcomputer, clock unit, metering
Member, platform area recognition unit and communication unit；
The clock unit, metering units, carrier communication unit, platform area recognition unit and communication unit with single-chip microcomputer two-way
Letter, the metering units are provided with external interface, and interface connects current transformer, and the unit is used for detecting user's electricity box total input-wire electricity
Flow and calculate electricity box overall active power, reactive power and total electric energy indicating value；Described area's recognition unit, which is received, comes from electric power
Xian Tai areas recognize signal and phase signal, and transmit a signal to single-chip microcomputer, and the single-chip microcomputer is known according to the platform area prestored
Level signal and phase signal data, determine the ownership of electric energy meter.
2. a kind of collecting terminal with platform area identification function as claimed in claim 1, it is characterized in that：The clock list
Member generation real time clock information.
3. a kind of collecting terminal with platform area identification function as claimed in claim 1, it is characterized in that：The communication unit
Member includes RS485 communication units, infrared communication unit and carrier communication unit, RS485 communication units, infrared communication unit and load
Wave communication unit with single-chip microcomputer two-way communication.
4. a kind of collecting terminal with platform area identification function as claimed in claim 3, it is characterized in that：The carrier wave leads to
Letter unit contains carrier module interface, and carrier module interface is used for access band communication module or narrow band communication module, the list
Member is used for signal gathering unit and carrier module communicates.
5. a kind of collecting terminal with platform area identification function as claimed in claim 1, it is characterized in that：The single-chip microcomputer
PMU is also associated with, to produce the voltage used inside collecting unit and realize circuit failure protection.
6. a kind of collecting terminal with platform area identification function as claimed in claim 1, it is characterized in that：The single-chip microcomputer
LED indicating members are also associated with, with the information instruction equipment running status according to collection, communications status.
7. a kind of collecting terminal with platform area identification function as claimed in claim 3, it is characterized in that：RS485 communicates
Unit is used for and user side ammeter communicates with realizing and ammeter data bidirectional transmit-receive.
8. a kind of collecting terminal with platform area identification function as claimed in claim 3, it is characterized in that：It is described infrared logical
Letter unit is used for commissioning device communication realizing that parameter setting, GPS position information are imported.
9. a kind of collecting terminal with platform area identification function as described in any in claim 1-8, it is characterized in that：Institute
Acquisition terminal is stated to be installed in user's distribution box.
10. a kind of collecting terminal with platform area identification function as described in any in claim 1-8, it is characterized in that：
The acquisition terminal is configured with GPS module, and each acquisition terminal is connected with concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720261969.3U CN206532409U (en) | 2017-03-17 | 2017-03-17 | A kind of collecting terminal with platform area identification function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261969.3U CN206532409U (en) | 2017-03-17 | 2017-03-17 | A kind of collecting terminal with platform area identification function |
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| CN206532409U true CN206532409U (en) | 2017-09-29 |
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| CN201720261969.3U Active CN206532409U (en) | 2017-03-17 | 2017-03-17 | A kind of collecting terminal with platform area identification function |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053632A (en) * | 2018-01-29 | 2018-05-18 | 杭州华春科技有限公司 | User attaching relation automatic recognition system and method |
| CN108808852A (en) * | 2018-05-18 | 2018-11-13 | 北京三圣凯瑞科技有限公司 | A kind of taiwan area identification concentrator and taiwan area recognition methods |
| CN108961713A (en) * | 2018-06-28 | 2018-12-07 | 国网天津市电力公司电力科学研究院 | A kind of intelligent centralized meter-reading system for low-voltage platform area |
| CN110068790A (en) * | 2019-05-31 | 2019-07-30 | 山东德源电力科技股份有限公司 | It is a kind of to identify and be classified the electric energy meter misalignment detection device calculated based on family table |
| CN110187232A (en) * | 2019-05-08 | 2019-08-30 | 国网江苏省电力有限公司泰州供电分公司 | A kind of intelligent monitoring device for matching electricity consumption synchronous data sampling suitable for low-voltage platform area |
| CN110198238A (en) * | 2019-05-28 | 2019-09-03 | 国网吉林省电力有限公司长春供电公司 | A kind of digital ramp area network automated topology knowledge method for distinguishing |
| CN110380511A (en) * | 2018-04-13 | 2019-10-25 | 重庆世纪之光科技实业有限公司 | A kind of recognition methods of platform area and equipment based on phase sequence switching |
| CN110865236A (en) * | 2019-11-05 | 2020-03-06 | 广州供电局有限公司 | User variable relation recognition capability test system, method, device and computer equipment |
| CN110874916A (en) * | 2018-08-31 | 2020-03-10 | 重庆曼龙科技有限公司 | Phase switching-based station area subscriber-to-substation relationship identification method |
| WO2020063977A1 (en) * | 2018-09-30 | 2020-04-02 | 国网天津市电力公司电力科学研究院 | Distribution transformer terminal and distribution transformer region equipment state monitoring method |
-
2017
- 2017-03-17 CN CN201720261969.3U patent/CN206532409U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053632B (en) * | 2018-01-29 | 2023-09-05 | 杭州华春科技有限公司 | Automatic identification system and method for user attribution relation |
| CN108053632A (en) * | 2018-01-29 | 2018-05-18 | 杭州华春科技有限公司 | User attaching relation automatic recognition system and method |
| CN110380511A (en) * | 2018-04-13 | 2019-10-25 | 重庆世纪之光科技实业有限公司 | A kind of recognition methods of platform area and equipment based on phase sequence switching |
| CN108808852A (en) * | 2018-05-18 | 2018-11-13 | 北京三圣凯瑞科技有限公司 | A kind of taiwan area identification concentrator and taiwan area recognition methods |
| CN108961713A (en) * | 2018-06-28 | 2018-12-07 | 国网天津市电力公司电力科学研究院 | A kind of intelligent centralized meter-reading system for low-voltage platform area |
| CN110874916A (en) * | 2018-08-31 | 2020-03-10 | 重庆曼龙科技有限公司 | Phase switching-based station area subscriber-to-substation relationship identification method |
| WO2020063977A1 (en) * | 2018-09-30 | 2020-04-02 | 国网天津市电力公司电力科学研究院 | Distribution transformer terminal and distribution transformer region equipment state monitoring method |
| US11296547B2 (en) | 2018-09-30 | 2022-04-05 | Electric Power Science & Research Institute Of State Grid Tianjin Electric Power | Distribution transformer terminal and method for monitoring a state of a distribution transformer court device |
| CN110187232A (en) * | 2019-05-08 | 2019-08-30 | 国网江苏省电力有限公司泰州供电分公司 | A kind of intelligent monitoring device for matching electricity consumption synchronous data sampling suitable for low-voltage platform area |
| CN110198238A (en) * | 2019-05-28 | 2019-09-03 | 国网吉林省电力有限公司长春供电公司 | A kind of digital ramp area network automated topology knowledge method for distinguishing |
| CN110068790A (en) * | 2019-05-31 | 2019-07-30 | 山东德源电力科技股份有限公司 | It is a kind of to identify and be classified the electric energy meter misalignment detection device calculated based on family table |
| CN110068790B (en) * | 2019-05-31 | 2024-07-19 | 山东德源电力科技股份有限公司 | Electric energy meter misalignment detection device based on household meter identification and hierarchical calculation |
| CN110865236A (en) * | 2019-11-05 | 2020-03-06 | 广州供电局有限公司 | User variable relation recognition capability test system, method, device and computer equipment |
| CN110865236B (en) * | 2019-11-05 | 2022-02-01 | 广东电网有限责任公司广州供电局 | User variable relation recognition capability test system, method, device and computer equipment |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100000 Haidian District, Haidian District, Beijing, No. 1 building, No. 1, No. 23, 2305 Patentee after: Beijing Guowang Shengyuan Intelligent Terminal Technology Co. Ltd. Address before: 100089 Beijing city Haidian District Road North Xiao Ying Ching Yee home non publicbuildings Patentee before: Beijing Guowang Shengyuan Intelligent Terminal Science & Technology Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Fengsheng Inventor before: Xia Xiaoming Inventor before: Zhu Weiyi Inventor before: Li Fengsheng |