CN205247604U - Off -line electric power measurement data acquisition and processing system - Google Patents
Off -line electric power measurement data acquisition and processing system Download PDFInfo
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- CN205247604U CN205247604U CN201521073240.0U CN201521073240U CN205247604U CN 205247604 U CN205247604 U CN 205247604U CN 201521073240 U CN201521073240 U CN 201521073240U CN 205247604 U CN205247604 U CN 205247604U
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Abstract
The utility model provides an off -line electric power measurement data acquisition and processing system, include: off -line measurement terminal for gather the electric power measurementdata, communication conversion module for the this locality of measuring the terminal with the off -line goes upward communication mode and converts wireless communication mode into, off -line collection system for through wireless communication, measure the terminal from the off -line and acquire the electric power measurementdata, from line number according to the gatherer for the electric power measurement data import that acquires off -line collection system is to the automatic database server of measurement in. The utility model discloses an off -line collection system gathers off -line measurement terminal acquisition's electric power measurementdata with wireless communication, via in line number measures automatic database server to electric power measurement data import according to the gatherer, realizes the off -line collection of electric power measurementdata and the unity of online collection again, can improve integrality and practicality that measurement automatic system data were used.
Description
Technical field
The utility model relates to power information technical field, relates in particular to a kind of off-line power measurement data acquisition treatment system.
Background technology
The common transmitting uplink data channel of existing metering automation kilowatt meter reading-out system is based on general packet radio service gprs (GeneralPacketRadioService) or cdma communication net, and downlink data gathers the main wired RS485 of transmission channel, power line carrier (PLC), Zigbee, micropower is wireless etc.
There is the unstability of part metering automation terminal wireless signal or have signal blind spot in existing metering automation kilowatt meter reading-out system key equipment metering automation terminal transmitting uplink data channel, the wired RS485 of the defeated channel of downlink data exists broken string, power line carrier (PLC) easily to suffer interference, Zigbee, the micropower wireless networking channel of electric network pollution signal also have the unstability of wireless signal or have signal blind spot, cause part terminal measuring equipment data do not check meter or leak the problems such as number, affected effect and the practicality of metering automation entire system application.
Utility model content
Technical problem to be solved in the utility model is, a kind of integrality of effective raising metering automation system data application and the off-line power measurement data acquisition treatment system of practicality are provided.
In order to solve the problems of the technologies described above, the utility model provides a kind of off-line power measurement data acquisition treatment system, comprising:
Off-line measuring terminal, for gathering electric-power metering data;
Communication transfer interface module, for being converted to communication by the local uplink communication mode of off-line measuring terminal;
Off-line harvester, for by communication, obtains electric-power metering data from off-line measuring terminal;
Off-line data gatherer, for electric-power metering data importing that off-line harvester is obtained to metering automation database server.
Wherein, described off-line measuring terminal comprises off-line negative control terminal and off-line low-temperature measurement terminal, and described communication transfer interface module comprises embedded communication modular converter and external communication transfer interface module.
Wherein, described embedded communication modular converter is installed on described off-line negative control terminal inside, for local described off-line negative control terminal uplink communication mode is converted to communication by GPRS communication mode.
Wherein, described external communication module is communicated by letter by RS485 wire communication mode with described off-line low-temperature measurement terminal, and described external communication transfer interface module externally communicates with communication.
Wherein, described off-line harvester also comprises memory module, for storing the electric-power metering data of obtaining from off-line measuring terminal.
Wherein, described off-line data gatherer also carries out statistical computation again for triggering metering automation system to described electric-power metering data.
Wherein, described off-line measuring terminal is also provided with usb communication interface, the electric-power metering data of described off-line measuring terminal collection are periodically stored as usb data file, described off-line data gatherer is also for reading described usb data file, by described electric-power metering data importing metering automation database server.
Wherein, described electric-power metering data comprise ammeter historical data or the ammeter historical data based on the order of ammeter load curve in the off-line measuring terminal based on task data order.
Wherein, the electric-power metering data that import to described in metering automation database server have the mark that is different from automatic data logging data.
The utlity model has following beneficial effect: the electric-power metering data of off-line measuring terminal collection are gathered with communication by off-line harvester, again via off-line data gatherer in electric-power metering data importing metering automation database server, realize the off-line collection of electric-power metering data and the unification of online acquisition, can improve integrality and the practicality of the application of metering automation system data, solve the collection due to odjective cause off-line measuring terminal historical data in metering automation kilowatt meter reading-out system data acquisition transmitting procedure, transmission, problem is copied in leakage.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of a kind of off-line power measurement data acquisition of the utility model embodiment treatment system.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described.
Please refer to shown in Fig. 1, the utility model embodiment provides a kind of off-line power measurement data acquisition treatment system, comprising:
Off-line measuring terminal, for gathering electric-power metering data;
Communication transfer interface module, for being converted to communication by the local uplink communication mode of off-line measuring terminal;
Off-line harvester, for by communication, obtains electric-power metering data from off-line measuring terminal;
Off-line data gatherer, for electric-power metering data importing that off-line harvester is obtained to metering automation database server.
Particularly, in the present embodiment, off-line measuring terminal comprises off-line negative control terminal and off-line low-temperature measurement terminal, such as load management terminal, public transformer terminals or Multifunctional three-phase electric energy table etc.
Communication transfer interface module is according to the difference of mounting means and occasion, is divided into two kinds of embedded and externals. Taking embedded as example, communication transfer interface module is installed on the off-line negative control terminal inside at electricity consumption scene, in order to replace the inner original up GPRS communication module of off-line negative control terminal, local off-line negative control terminal uplink communication mode is converted to communication by GPRS communication mode. Off-line negative control terminal internal data communication interface is supported plug and play mode, data wire definition is multiplexing, the MCU of off-line negative control terminal can detect the communication module type of insertion automatically, when detecting after the communication transfer interface module of insertion, selects wireless communication protocol to carry out correspondence with foreign country.
And if do not reserve communication transfer interface module installation site and communication interface (conventionally seeing off-line low-temperature measurement terminal) in off-line measuring terminal, or from being convenient to the consideration of selected communication position optimization networking standpoint, can adopt external communication transfer interface module. Be combined into example with off-line low-temperature measurement terminal and external communication transfer interface module, off-line low-temperature measurement terminal is communicated by letter with external communication transfer interface module by RS485 wire communication mode, external communication transfer interface module externally communicates with communication, thus, original off-line low-temperature measurement terminal external wire communication mode is changed for communication.
Original off-line measuring terminal local uplink communication mode is converted to communication by communication transfer interface module, and its object is to make off-line harvester to communicate by communication and off-line measuring terminal.
Off-line harvester is from convenient operation angle, its implementation can be a kind of palm operating means, for example off-line collection palm machine, when operation, go to device context by the hand-held off-line collection of the person of checking meter palm machine, by the mode of radio communication, by off-line measuring terminal gather one month in historical data (terminal task historical data, low voltage three-phase ammeter load curve etc.) copy reading and be stored in intelligent acquisition palm machine. Thus, off-line harvester also comprises memory module, for storing the electric-power metering data of obtaining from off-line measuring terminal. These electric-power metering data comprise ammeter historical data or the ammeter historical data based on the order of ammeter load curve in the off-line measuring terminal based on task data order.
In the present embodiment, the direct disposable copy reading off-line measuring terminal data of off-line harvester support, can carry out full-automatic copy reading, and identification off-line measuring terminal address, completes the whole copy readings of all task datas under all off-line measuring terminals automatically automatically. And support off-line measuring terminal, ammeter communication between devices parameter to arrange, support user, terminal, the ammeter information of in metering automation system, not copying data to import to off-line harvester, on-the-spot for the person of checking meter, support multiple terminals, many measurement points, many data item, calling together of real time data read and browse.
Off-line data gatherer imports the historical data of storing in off-line harvester in metering automation system history data storehouse, and trigger metering automation system relevant historical data statistics is carried out to statistical computation again, participate in the service application such as O&M function and load gathers, electric weight calculating, line loss analyzing such as data integrity rate statistics with the historical data that realizes artificial copy reading. Off-line data gatherer can also be according to different clients, different types of data, different time scales, by electric-power metering data importing metering automation database server. The electric-power metering data that import in metering automation database server by off-line data gatherer have mark, to be different from automatic data logging data. Import electric-power metering data by off-line data gatherer, improved the metering automation data percentage of head rice of checking meter, these electric-power metering data can participate in service application and the data exhibitings such as load gathers, electric weight statistics, line loss analyzing; And can correctly import these data into marketing system for the clearing of checking meter, correctly import electric energy data center into, for electric energy data issue etc.
In addition, as off-line harvester by communication obtain off-line measuring terminal gather electric-power metering data supplement, off-line measuring terminal is also provided with usb communication interface, the electric-power metering data of off-line measuring terminal collection are periodically stored as usb data file, in the time inserting USB flash disk, off-line measuring terminal can be identified automatically, and deposits the electric-power metering data of collection in USB flash disk. Correspondingly, usb data file is read in the support of off-line data gatherer, thereby by electric-power metering data importing metering automation database server.
Known by above-mentioned explanation, the present embodiment off-line power measurement data acquisition treatment system, the electric-power metering data of off-line measuring terminal collection are gathered with communication by off-line harvester, again via off-line data gatherer in electric-power metering data importing metering automation database server, realize the off-line collection of electric-power metering data and the unification of online acquisition, can improve integrality and the practicality of the application of metering automation system data, solve the collection due to odjective cause off-line measuring terminal historical data in metering automation kilowatt meter reading-out system data acquisition transmitting procedure, transmission, problem is copied in leakage.
Above disclosed is only the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (9)
1. an off-line power measurement data acquisition treatment system, is characterized in that, comprising:
Off-line measuring terminal, for gathering electric-power metering data;
Communication transfer interface module, for being converted to communication by the local uplink communication mode of off-line measuring terminal;
Off-line harvester, for by communication, obtains electric-power metering data from off-line measuring terminal;
Off-line data gatherer, for electric-power metering data importing that off-line harvester is obtained to metering automation database server.
2. system according to claim 1, is characterized in that, described off-line measuring terminal comprises off-line negative control terminal and off-line low-temperature measurement terminal, and described communication transfer interface module comprises embedded communication modular converter and external communication transfer interface module.
3. system according to claim 2, is characterized in that, described embedded communication modular converter is installed on described off-line negative control terminal inside, for local described off-line negative control terminal uplink communication mode is converted to communication by GPRS communication mode.
4. system according to claim 2, is characterized in that, described external communication module is communicated by letter by RS485 wire communication mode with described off-line low-temperature measurement terminal, and described external communication transfer interface module externally communicates with communication.
5. system according to claim 1, is characterized in that, described off-line harvester also comprises memory module, for storing the electric-power metering data of obtaining from off-line measuring terminal.
6. system according to claim 1, is characterized in that, described off-line data gatherer also carries out statistical computation again for triggering metering automation system to described electric-power metering data.
7. system according to claim 1, it is characterized in that, described off-line measuring terminal is also provided with usb communication interface, the electric-power metering data of described off-line measuring terminal collection are periodically stored as usb data file, described off-line data gatherer is also for reading described usb data file, by described electric-power metering data importing metering automation database server.
8. according to the system described in claim 1-7 any one, it is characterized in that, described electric-power metering data comprise ammeter historical data or the ammeter historical data based on the order of ammeter load curve in the off-line measuring terminal based on task data order.
9. system according to claim 8, is characterized in that, described in the electric-power metering data that import in metering automation database server there is the mark that is different from automatic data logging data.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073240.0U CN205247604U (en) | 2015-12-22 | 2015-12-22 | Off -line electric power measurement data acquisition and processing system |
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| CN201521073240.0U CN205247604U (en) | 2015-12-22 | 2015-12-22 | Off -line electric power measurement data acquisition and processing system |
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| CN205247604U true CN205247604U (en) | 2016-05-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469575A (en) * | 2015-12-22 | 2016-04-06 | 深圳供电局有限公司 | System and method for collecting and processing off-line electric power measurement data |
| CN112489403A (en) * | 2020-10-22 | 2021-03-12 | 武汉所为科技有限公司 | Remote meter reading method and device |
| CN114281734A (en) * | 2021-12-24 | 2022-04-05 | 广东电网有限责任公司 | Portable station terminal data acquisition device |
-
2015
- 2015-12-22 CN CN201521073240.0U patent/CN205247604U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469575A (en) * | 2015-12-22 | 2016-04-06 | 深圳供电局有限公司 | System and method for collecting and processing off-line electric power measurement data |
| CN112489403A (en) * | 2020-10-22 | 2021-03-12 | 武汉所为科技有限公司 | Remote meter reading method and device |
| CN114281734A (en) * | 2021-12-24 | 2022-04-05 | 广东电网有限责任公司 | Portable station terminal data acquisition device |
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