CN202042046U - Multi-channel collector of power utilization information acquisition system - Google Patents
Multi-channel collector of power utilization information acquisition system Download PDFInfo
- Publication number
- CN202042046U CN202042046U CN201020666013XU CN201020666013U CN202042046U CN 202042046 U CN202042046 U CN 202042046U CN 201020666013X U CN201020666013X U CN 201020666013XU CN 201020666013 U CN201020666013 U CN 201020666013U CN 202042046 U CN202042046 U CN 202042046U
- Authority
- CN
- China
- Prior art keywords
- control chip
- carrier wave
- wave module
- feedback net
- information acquisition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a multi-channel collector of a power utilization information acquisition system, which comprises a feedback net circuit, a working power supply, a carrier wave module, a control chip, a 485 interface circuit, an indicator light and an infrared communication system. The working power supply respectively supplies power to the feedback net circuit, the carrier wave module, the control chip and the 485 interface circuit, the control chip is respectively connected with the carrier wave module, the 485 interface circuit, the indicator light and the infrared communication system, and the carrier wave module is connected with the feedback net circuit. The multi-channel collector has the advantages that a power network needs no rewiring and can be connected permanently due to a wide coverage, and no radiation pollution exists and the like. On-site parameters of the collector do not need to be set and debugged, various covenant meter reading is supported, and a fine tuning Baud rate is used for improving meter reading success rates. An unknown meter can be discovered and reported, main users can be monitored and curve data can be freezed. Users can be alarmed when meter reading abnormal events occur.
Description
Technical field
The utility model relates to a kind of acquisition terminal, is specifically related to a kind of power information acquisition system multi pass acquisition device.
Background technology
Existing generated energy acquisition terminal only provides a passage basically, does not store for data, and the message of just simply issuing of concentrator being checked meter forwards 485 mouthfuls in ammeter to, after the table meter is responded, passes in the concentrator by carrier wave.At present, because the further raising of the management of electric system now replaces this simple demand of manual metering can not satisfy present needs for original carrier meter reading is just simple.By the situation of on-the-spot operation in the past few years, original generated energy acquisition terminal still exists defective, 485 check meter success ratio and problems for example, and the computational scheme loss is for detection or the like constantly of emphasis user; Even some finds the demand of unknown ammeter in addition, and for these requirements, it is extremely urgent to develop the generated energy acquisition terminal of new generation that satisfies existing demand.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this utility model provides a kind of power information acquisition system multi pass acquisition device.
To achieve these goals, the present invention adopts following technical scheme:
Power information acquisition system multi pass acquisition device, comprise feedback net circuit, working power, carrier module, control chip, 485 interface circuits, pilot lamp, infrared communication, working power is given feedback net circuit, carrier module, control chip, the power supply of 485 interface circuits respectively, control chip is connected with carrier module, 485 interface circuits, pilot lamp, infrared communication respectively, and carrier module is connected with feedback net circuit.
Power information acquisition system multi pass acquisition device is mainly finished the conversion of power carrier signal to the RS485 signal, the power carrier signal that generated energy acquisition terminal handle receives is through being issued to the RS485 bus with meter reading instruction after the carrier module demodulation after the control chip conversion, response data organizes aftertreatment to be forwarded to carrier module, modulates through carrier module
, last carrier module sends to the data of control chip on the line of electric force with carrier system, finishes communication process.
Power information acquisition system multi pass acquisition device carries out data acquisition according to the table meter information of self record and freezes;
Judge various state indications by control chip, the generated energy acquisition terminal has 4 pilot lamp, and pilot lamp is described as follows:
1) power light
Second, flicker then was normal.
The uplink communication pilot lamp
Glimmer during with concentrator communication or infrared communication.
The downgoing communication pilot lamp
Glimmer when counting communications with 485 affiliated tables.
Unusual pilot lamp
L surpasses 24 hours and concentrator does not have communication, Chang Liang;
L surpasses 24 hours and does not receive 485 returned packets, flicker;
Above two conditions of l satisfy Chang Liang simultaneously.
Advantage of the present utility model:
The l power network need not rewiring owing to cover extensively, the permanent connection.
There are not advantages such as electromagnetic radiation pollution in l.
L collector on-site parameters exempts to be provided with and debugging.
L supports multiple stipulations to check meter, and the fine setting baud rate improves the success ratio of checking meter.
L finds unknown ammeter and reporting functions.
L monitors with curve data the emphasis user and freezes.
The l abnormal event alarming function of checking meter.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Further specify below in conjunction with accompanying drawing:
As shown in Figure 1, power information acquisition system multi pass acquisition device, comprise feedback net circuit, working power, carrier module, control chip, 485 interface circuits, pilot lamp, infrared communication, working power is given feedback net circuit, carrier module, control chip, the power supply of 485 interface circuits respectively, control chip is connected with carrier module, 485 interface circuits, pilot lamp, infrared communication respectively, and carrier module is connected with feedback net circuit.
Claims (1)
1. power information acquisition system multi pass acquisition device, it is characterized in that: comprise feedback net circuit, working power, carrier module, control chip, 485 interface circuits, pilot lamp, infrared communication, working power is given feedback net circuit, carrier module, control chip, the power supply of 485 interface circuits respectively, control chip is connected with carrier module, 485 interface circuits, pilot lamp, infrared communication respectively, and carrier module is connected with feedback net circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020666013XU CN202042046U (en) | 2010-12-17 | 2010-12-17 | Multi-channel collector of power utilization information acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020666013XU CN202042046U (en) | 2010-12-17 | 2010-12-17 | Multi-channel collector of power utilization information acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042046U true CN202042046U (en) | 2011-11-16 |
Family
ID=44969483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020666013XU Expired - Fee Related CN202042046U (en) | 2010-12-17 | 2010-12-17 | Multi-channel collector of power utilization information acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042046U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839399A (en) * | 2014-02-20 | 2014-06-04 | 国家电网公司 | 485 conversion carrier wave meter reading device and meter reading method |
| CN104123831A (en) * | 2014-07-30 | 2014-10-29 | 党彬 | Signal conversion equipment of remote power meter reading system |
| CN105699930A (en) * | 2014-11-24 | 2016-06-22 | 国网辽宁省电力有限公司营口供电公司 | Intelligent ammeter serial port DL/T645 communication protocol online fast detector |
| CN109150244A (en) * | 2018-08-09 | 2019-01-04 | 江阴长仪集团有限公司 | Based on broadband power carrier wave stop powering on reports acquisition electric energy meter and report method |
-
2010
- 2010-12-17 CN CN201020666013XU patent/CN202042046U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839399A (en) * | 2014-02-20 | 2014-06-04 | 国家电网公司 | 485 conversion carrier wave meter reading device and meter reading method |
| CN104123831A (en) * | 2014-07-30 | 2014-10-29 | 党彬 | Signal conversion equipment of remote power meter reading system |
| CN105699930A (en) * | 2014-11-24 | 2016-06-22 | 国网辽宁省电力有限公司营口供电公司 | Intelligent ammeter serial port DL/T645 communication protocol online fast detector |
| CN105699930B (en) * | 2014-11-24 | 2019-08-13 | 国网辽宁省电力有限公司营口供电公司 | Intelligent electric meter serial ports DL/T645 communication protocol on-line quick detection device |
| CN109150244A (en) * | 2018-08-09 | 2019-01-04 | 江阴长仪集团有限公司 | Based on broadband power carrier wave stop powering on reports acquisition electric energy meter and report method |
| CN109150244B (en) * | 2018-08-09 | 2021-08-13 | 江阴长仪集团有限公司 | Power-off reporting acquisition electric energy meter based on broadband power line carrier and reporting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204129936U (en) | Long-range gas meter reading system | |
| CN2772099Y (en) | Power utilization in-situ service terminal device | |
| CN104732751A (en) | Automatic meter reading system and automatic meter reading method based on RF (radio frequency) and GPRS (general packet radio service)/3G (the 3rd generation telecommunication) | |
| CN103398787A (en) | Temperature monitoring system and monitoring method for transformer substation equipment | |
| CN202042046U (en) | Multi-channel collector of power utilization information acquisition system | |
| CN102435838A (en) | Basic electric quantity type energy-efficiency data collecting terminal | |
| CN101237156B (en) | Realization method for wall-hang energy-saving high-frequency switch DC power system | |
| CN203465833U (en) | Concentrator in concentrated meter reading system | |
| CN204946344U (en) | A kind of intelligent electric meter information collecting device | |
| CN203573483U (en) | Wireless acquisition device with multifunctional acquisition and control capacity | |
| CN207199069U (en) | A kind of municipal power distribution station Multifunctional meter number recorder | |
| CN203552454U (en) | Centralized meter reading terminal for realization of power distribution and power utilization information collection | |
| CN202948099U (en) | Power distribution fault detection system of two-way wireless communication | |
| CN205017270U (en) | Monitoring system for photovoltaic power plant operation conditions | |
| CN201936443U (en) | Data transmission terminal of metering reading system and resident low-voltage centralized metering reading system | |
| CN205140192U (en) | Terminal of zooming out that power consumption information acquisition GPRS is wireless based on 10kV induction electricity -taking | |
| CN204241617U (en) | Energy-saving transmission line malfunction monitoring system | |
| CN202584400U (en) | Intelligent carrier wireless comprehensive meter reading system | |
| CN202649304U (en) | Prepaid metering device | |
| CN204103937U (en) | Long-range direct collection formula customer information control system | |
| CN202887436U (en) | Wireless residential area meter reading system based on MG2455 | |
| CN202816118U (en) | Remote electric energy reading system of telecommunication machine room | |
| CN207232307U (en) | A kind of cable-type fault location system | |
| CN202013373U (en) | Multipath current collector | |
| CN206684924U (en) | A kind of meter reading system of intelligent water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |