CN202838674U - Client information detection system for switching room - Google Patents
Client information detection system for switching room Download PDFInfo
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- CN202838674U CN202838674U CN 201220552107 CN201220552107U CN202838674U CN 202838674 U CN202838674 U CN 202838674U CN 201220552107 CN201220552107 CN 201220552107 CN 201220552107 U CN201220552107 U CN 201220552107U CN 202838674 U CN202838674 U CN 202838674U
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Abstract
The utility model discloses a client information detection system for a switching room. The client information detection system comprises a measuring electricity meter, a collector, a transformer and a control center, wherein a client information detection terminal is arranged in the transformer; the measuring electricity meter is connected with the collector through an RS485 bus; the collector is connected with the transformer through a power line carrier; and the client information detection terminal is connected with the control center through a wireless communication network. The client information detection system for the switching room, disclosed by the utility model, has the advantages that all user information in various kinds of switching rooms can be accurately and rapidly checked, the switching rooms are precisely managed, and the working efficiency is increased.
Description
Technical field
The utility model relates to a kind of district's customer information detection system.
Background technology
Building intelligent grid has become the fresh target of China's electric power industry development, and the Intelligent power-utilization information acquisition system is the important content that intelligent grid is built.The user power utilization information acquisition system gathers and analyzes by the electricity consumption data to substation transformer and terminal user, realize power monitoring, load management, line loss analyzing, finally reach automatic data logging, use electricity in off-peak hours, the purposes such as power utility check, load prediction and using electricity wisely cost.
In some old towns, customer information is chaotic.Increase in these old towns along with power consumption, electric company has increased many transformers newly, load is readjusted, because not affecting the clearing of demand charge, so client's platform district information is change not in time, cause public distribution transforming with user profile do not conform to the actual conditions so that in the platform district, the person of checking meter can't judge which station power distribution transformer-supplied institute's recording electric energy meter belongs to, the inaccurate collection success ratio that directly has influence on of client's platform district information.The line loss examination of platform district can't be examined and implement completely, thereby has directly increased the business risk of power supply enterprise, causes to a certain extent the loss of the performance of enterprises simultaneously.
Search customer information content under the public distribution transforming in the SG186 marketing system, often can find that the client who connects under some public change lacks than actual, some public affairs become lower institute prostitution family far away more than actual institute prostitution family.Cause remote collection less than public affairs become lower with user's electric energy meter data, have deviation for the Low-voltage Line Loss statistical study in platform district.Platform becomes the unintelligible line loss statistics that directly has influence on of customer information attribute, newly-increased public become or fault is relocated and waited in the customer service process owing to revising timely the public change information of statistics, cause public become the user profile of being with confusion.It is huge that manpower is thoroughly checked quantities, takes time and effort, and become a great problem of marketing management work.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of district's customer information detection system is provided, with can accurate quick investigate thoroughly all kinds of all subscriber datas of district, realize platform district's fine-grained management.
The utility model be the technical solution problem by the following technical solutions.
Platform district customer information detection system, its design feature are to comprise metering ammeter, collector, transformer and control center; Include the customer information sense terminals in the described transformer; Described metering ammeter is connected with described collector by the RS485 bus; Be connected by the power carrier line between described collector and the described transformer; Described customer information sense terminals is connected with described control center by cordless communication network.
The design feature of of the present utility model district's customer information detection system also is:
Described customer information sense terminals comprises power module, storage unit, microcontroller, power carrier line carrier communication module and GPRS/CDMA data transmission module; Described power module, storage unit, power carrier line carrier communication module and GPRS/CDMA data transmission module all are connected with described microcontroller.
Compared with the prior art, the utility model beneficial effect is embodied in:
The utility model provides a kind of platform district customer information detection system based on low-voltage power carrier line ZAP, system can fully satisfy the requirement that electric administrative department is investigated thoroughly all subscriber datas of all kinds of districts (particularly complex circuit, the adjacent intersection in platform district, situation that data is incomplete) accurately and fast, can reduce to greatest extent personnel's workload and labour intensity, increase substantially the accuracy of subscriber data, increase work efficiency.Thereby for realizing that platform district's fine-grained management, consumption reduction impairment provide really and accurately basic data.
Of the present utility model district's customer information detection system, but have all subscriber datas of all kinds of districts of investigating thoroughly of accurate quick, realize platform district's fine-grained management, the advantage such as increase work efficiency.
Description of drawings
Fig. 1 is the structured flowchart of of the present utility model district's customer information detection system.
Fig. 2 is the structured flowchart of the customer information sense terminals of of the present utility model district's customer information detection system.
Fig. 3 is the functional diagram of the client information management software of of the present utility model district's customer information detection system.
Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment
Referring to Fig. 1-Fig. 3, platform district customer information detection system comprises metering ammeter, collector, transformer and control center; Include the customer information sense terminals in the described transformer; Described metering ammeter is connected with described collector by the RS485 bus; Be connected by the power carrier line between described collector and the described transformer; Described customer information sense terminals is connected with described control center by cordless communication network.
The customer information sense terminals is connected in required monitor station district by the power carrier line.In each table case of residential building, a collector and a plurality of metering ammeter are installed.The major function of metering ammeter is the power consumption that gathers power consumer, the corresponding metering ammeter of each user.Collector adopts the RS485 communication mode that the data of ammeter are gathered, then in the mode of power carrier line carrier wave with the data transmission that gathers to the customer information sense terminals that is positioned at transformer.The power carrier line carrier communication is to utilize high-tension electricity carrier wire (being often referred to 35kV and above), medium voltage electricity carrier wire (referring to the 10kV electric pressure) or low-voltage distribution wire (380/220V subscribers feeder) to carry out a kind of specific communication mode of voice or data transmission as information transmitting medium.
Customer information sense terminals and radio communication device all are connected on the low-voltage circuit of transformer, and the customer information sense terminals is by GPRS cordless communication network or other private network of electric power system network, and the relevant information that collector is collected is sent to control center.
All ammeters all are connected with collector by the RS485 bus, gather data on all ammeters by collector, and collector passes to data the customer information sense terminals of transformer.All collectors in a certain zone all are connected with a transformer by the power carrier line, carry out data transfer by power carrier line carrier wave.The function of platform district customer information sense terminals is by power carrier line ZAP automatic searching, detects public quantity and the address information that becomes collector in (being transformer among Fig. 1) scope, this system is installed in public change the in old city and exports, and each public change is installed a cover customer information detection system.This detection system is installed in public change the in old city and exports, with all can not determine that platform becomes this detection system of collector input information of ownership in the regional extent, search with detection system calling, collector response mode, the collector that all are replied and corresponding ammeter namely are this public affairs and become the client.
In power remote meter reading system, owing to the relation of collector and electric energy meter can be determined in advance, so the detection of platform district customer information actually only need to be searched, and public affairs become and the corresponding relation of subordinate's collector gets final product.Become outlet in public affairs and connect a customer information sense terminals.This installs built-in carrier communication unit, communicate by the collector in power carrier line carrier wave and the platform district scope, if pick-up unit can with the collector proper communication, think that then this collector in a disguised form is connected with current public affairs.In order to reach the purpose of automatically searching platform district collector, can with all collector address registrations of basic data cluttered area in the customer information sense terminals, realize the automatic detection of collector by polling method.
Collector sends data on the public customer information sense terminals that becomes, by all ammeter datas in the customer information sense terminals collection region and carry out analyzing and processing.The customer information sense terminals can send to collector with instruction by communication network, is finished relevant data collection task and is sent data to the customer information sense terminals by collector, realizes the function of remote meter reading.Each metering ammeter has a unique ID number, is input in collector and the customer information sense terminals for this ID number, and collector is identified different ammeters with the customer information sense terminals according to ID number.After equipment install to finish, by the staff ID number is recorded, and then the unit of getting back to is ID number input intelligent meter data recording system, is generally 10 bit digital ID number.
The customer information sense terminals is searched and collector address code (assets number) note can be sent on operating personnel's mobile phone or the computer after complete.In addition, also can enter the customer information sense terminals at the electric supply meter side joint, this electric energy meter may be related to that known collector that becomes attribute is registered in the customer information sense terminals near all, the customer information sense terminals is searched public change under this electric energy meter automatically by carrier wave, searches completely platform is become the information note to send on operating personnel's mobile phone or the computer; Can finish two-way detection and inquiry thus, be convenient to field personnel's operation.
The utility model provides a kind of platform district customer information detection system based on low-voltage power carrier line ZAP, system can fully satisfy the requirement that electric administrative department is investigated thoroughly all subscriber datas of all kinds of districts (particularly complex circuit, the adjacent intersection in platform district, situation that data is incomplete) accurately and fast, can reduce to greatest extent personnel's workload and labour intensity, increase substantially the accuracy of subscriber data, increase work efficiency.Thereby for realizing that platform district's fine-grained management, consumption reduction impairment provide really and accurately basic data.
As shown in Figure 2, described customer information sense terminals comprises power module, storage unit, microcontroller, power carrier line carrier communication module and GPRS/CDMA data transmission module; Described power module, storage unit, power carrier line carrier communication module and GPRS/CDMA data transmission module all are connected with described microcontroller.Because public the change with its collector of administering by power carrier line carrier system, and use DL/T 645 communication protocols to carry out information interaction, therefore the customer information sense terminals also can be adopted in a like fashion local collector is carried out timing repeating query scanning, just can detect the information of coupled collector.Whether the instruction that power carrier line carrier communication module sends according to MCU adopts the collector in power carrier line carrier communication mode and the customer list to communicate, connect by handshake communication protocol detection collector.System adopts the mode of repeating query that the collector in the tabulation is detected, and by sending specific data query bag to the purpose collector, if collector is connected to current public the change, then can return a reply data bag.If the data query bag that system sends is not replied, then can do again the trial of shaking hands for 3 times, if 3 all nonreplys, then system can think that this collector is not connected to current public the change.Power module is used for providing the system works power supply.Storage unit is used for storage station address information, the information such as work at present state.MCU is core processing unit, can adopt as required the processor of 51 series monolithics or other types.The major function of GPRS/CDMA data transmission module is to use the mobile communication public network, the collector address information (station address information) that detects is sent on subscriber information management server or the operating personnel's mobile phone, also can receive simultaneously operating personnel's inquiry, the orders such as control.
The built-in client information management software of customer information sense terminals, the functional diagram of this software as shown in Figure 3.The function of client information management software is that the customer information that sense terminals sends over is managed, and can realize the parameter of sense terminals is arranged simultaneously.Login module: major function comprises that the user registers, and managerial personnel's authority is carried out establishment and management.Data management module: major function comprise to customer information write, inquire about, import, the function such as derivation.Parameter arranges module: major function is that the sensing range (address realm of collector) to terminal arranges.
Claims (2)
1. platform district customer information detection system is characterized in that, comprises metering ammeter, collector, transformer and control center; Include the customer information sense terminals in the described transformer; Described metering ammeter is connected with described collector by the RS485 bus; Be connected by the power carrier line between described collector and the described transformer; Described customer information sense terminals is connected with described control center by cordless communication network.
2. according to claim 1 district's customer information detection system is characterized in that, described customer information sense terminals comprises power module, storage unit, microcontroller, power carrier line carrier communication module and GPRS/CDMA data transmission module; Described power module, storage unit, power carrier line carrier communication module and GPRS/CDMA data transmission module all are connected with described microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552107 CN202838674U (en) | 2012-10-26 | 2012-10-26 | Client information detection system for switching room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552107 CN202838674U (en) | 2012-10-26 | 2012-10-26 | Client information detection system for switching room |
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| CN202838674U true CN202838674U (en) | 2013-03-27 |
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| CN 201220552107 Expired - Fee Related CN202838674U (en) | 2012-10-26 | 2012-10-26 | Client information detection system for switching room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652425A (en) * | 2016-11-03 | 2017-05-10 | 国家电网公司 | Meter reading courts electricity information comprehensive general survey instrument |
| CN113391149A (en) * | 2021-06-10 | 2021-09-14 | 南方电网科学研究院有限责任公司 | Remote monitoring method and system for user load state of smart power grid |
-
2012
- 2012-10-26 CN CN 201220552107 patent/CN202838674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652425A (en) * | 2016-11-03 | 2017-05-10 | 国家电网公司 | Meter reading courts electricity information comprehensive general survey instrument |
| CN113391149A (en) * | 2021-06-10 | 2021-09-14 | 南方电网科学研究院有限责任公司 | Remote monitoring method and system for user load state of smart power grid |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ANHUI ELECTRIC POWER CORPORATION, XUANCHENG POWER SUPPLY COMPANY Effective date: 20131028 Owner name: XUANCHENG POWER SUPPLY COMPANY, STATE GRID ANHUI E Effective date: 20131028 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 242000 XUANCHENG, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131028 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Xuancheng Power Supply Company, State Grid Anhui Electric Power Company Address before: 242000 Xuancheng Province, Xuanzhou District, Ao Feng Road, No. 32, No. Patentee before: Xuancheng Power Supply Co., Ltd., Anhui Electric Power Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20181026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |