CN203217032U - Line fault data collector - Google Patents
Line fault data collector Download PDFInfo
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- CN203217032U CN203217032U CN 201320134857 CN201320134857U CN203217032U CN 203217032 U CN203217032 U CN 203217032U CN 201320134857 CN201320134857 CN 201320134857 CN 201320134857 U CN201320134857 U CN 201320134857U CN 203217032 U CN203217032 U CN 203217032U
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- module
- main control
- wireless carrier
- gprs communication
- data
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A line fault data collector comprises an RF wireless carrier wave module, a main control module, a GPRS communication module and a power module, wherein the RF wireless carrier wave module, the main control module and the GPRS communication module are connected in order, and the power module is connected with the RF wireless carrier wave module, the main control module and the GPRS communication module. When the RF wireless carrier wave module receives fault information of fault indicators hitched to a detected line, the data is organized through the main control module immediately. Based on the regular report mode and according to the standard of 101 protocol, remote signaling data and telemetering data are organized into the form of a message and then sent to a main station through the GPRS communication module. The main station is responsible for storage and analysis of historical data.
Description
Technical field
The utility model relates to a kind of data acquisition unit, especially the line fault data acquisition unit.
Background technology
In the middle of distribution line; in order to solve problems such as distribution line and equipment failure detection and location, fault handling, on-line monitoring, protection and opertaing device be antitheft; often line-failure indicator is articulated on the triple-phase line, per three is one group, is used for the data of Monitoring Line each side.
Summary of the invention
In view of above reason, the utility model provides a kind of line fault data acquisition unit.Be used for overhead transmission line, every such track data collector can be managed 3～30 fault detectors, that is to say that a track data collector can gather the line status of 10 points at most simultaneously, adopt RF wireless carrier module and fault detector to communicate, for guaranteeing high-quality and the high-level efficiency of transmission data.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of line fault data acquisition unit, comprise RF wireless carrier module, main control module, GPRS communication module, power module, it is characterized in that, RF wireless carrier module, main control module, GPRS communication module connect successively, and power module also is connected with RF wireless carrier module, main control module, GPRS communication module respectively.When RF wireless carrier module receives the failure message of the fault detector that is mounted on detected circuit, by the main control module data are put in order immediately, and adopt the mode that regularly reports according to the standard of 101 stipulations, data preparations such as remote signalling, remote measurement are become the form of message send to main website by the GPRS communication module, be responsible for storage and the analysis of historical data by main website.
The beneficial effects of the utility model are, have super low-power consumption, efficient managing failures indicator, to down with to last all adopt communication and can the phase mutual interference etc. advantage, have advantages of high practicability.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
In Fig. 1, a kind of line fault data acquisition unit, comprise RF wireless carrier module 1, main control module 2, GPRS communication module 3, power module 4, it is characterized in that, RF wireless carrier module 1, main control module 2, GPRS communication module 3 connect successively, and power module 4 also is connected with RF wireless carrier module 1, main control module 2, GPRS communication module 3 respectively.When RF wireless carrier module 1 receives the failure message of the fault detector that is mounted on detected circuit, by main control module 2 data are put in order immediately, and adopt the mode that regularly reports according to the standard of 101 stipulations, data preparations such as remote signalling, remote measurement are become the form of message send to main website by GPRS communication module 3, be responsible for storage and the analysis of historical data by main website.
RF wireless carrier module 1 adopts CC1000, and its working band under receiving mode, can be regarded a traditional superheterodyne receiver 315.868 and 915MHz as.The upset after low noise amplifier (LNA) amplifies of radio frequency (RF) input signal enters frequency mixer, produces intermediate frequency (IF) signal by the frequency mixer mixing.In the intermediate frequency process stage, this signal was exaggerated before sending into detuner and filtering.Optional RSSI signal and IF signal also can result from pin RSSI/IF by mixing.After the demodulation, CC10000 is from pin DIO output demodulated digital signal, and the synchronism of restituted signal is finished by the clock signal that the PCLK on the chip provides.Main control module 2 adopts MSP430F149, it has the characteristics of super low-power consumption, operate under the 1MHz clock condition, operating voltage is at 1.8～3.6V, take frequency hopping agreement and bottom CRC check to come to carry out the reception that fault data is finished in communication with fault detector by RF wireless carrier module 1, and the inner integrated radio-frequency communication module of single-chip microcomputer, for system has saved hardware resource and space.Also integrated 12 A/D can be used to the supervisory system voltage condition, also have house dog, can realize a step, reach the serial communication interface of multiple access synchronously for 2, can finish the test job of software and hardware with its replacement when GPRS communication module 3 job insecurities.What GPRS communication module 3 adopted is the GTM900 wireless module, and it provides a full duplex serial ports UARTO, communicates by it and main control module 2.Demand according to software design only needs two signal wires of TXD and RXD get final product at present, but considers and can detect ringdown RI and data carrier signal DCD by hardware interrupts future, so also these two pins of GTM900 are connected with main control module 2.Power module 4 has adopted two LM2576-ADJ, and it is that a DC-DC exports adjustable voltage stabilizing chip, and it has reliable serviceability, higher work efficiency and stronger output current driving force, thereby can provide reliable and stable power supply for system.
Claims (1)
1. line fault data acquisition unit, comprise RF wireless carrier module (1), main control module (2), GPRS communication module (3), power module (4), it is characterized in that, RF wireless carrier module (1), main control module (2), GPRS communication module (3) connect successively, and power module (4) also is connected with RF wireless carrier module (1), main control module (2), GPRS communication module (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134857 CN203217032U (en) | 2013-03-24 | 2013-03-24 | Line fault data collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134857 CN203217032U (en) | 2013-03-24 | 2013-03-24 | Line fault data collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217032U true CN203217032U (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134857 Expired - Fee Related CN203217032U (en) | 2013-03-24 | 2013-03-24 | Line fault data collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242141A (en) * | 2015-10-15 | 2016-01-13 | 安徽省德诺电子科技有限公司 | 380V-and-below line fault emergency calling system |
| CN107688134A (en) * | 2017-07-03 | 2018-02-13 | 临沂大学 | Distribution network failure indicator |
-
2013
- 2013-03-24 CN CN 201320134857 patent/CN203217032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242141A (en) * | 2015-10-15 | 2016-01-13 | 安徽省德诺电子科技有限公司 | 380V-and-below line fault emergency calling system |
| CN107688134A (en) * | 2017-07-03 | 2018-02-13 | 临沂大学 | Distribution network failure indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140324 |