CN202634476U - GPRS data acquisition terminal for tower security on-line monitoring - Google Patents
GPRS data acquisition terminal for tower security on-line monitoring Download PDFInfo
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- CN202634476U CN202634476U CN 201120213555 CN201120213555U CN202634476U CN 202634476 U CN202634476 U CN 202634476U CN 201120213555 CN201120213555 CN 201120213555 CN 201120213555 U CN201120213555 U CN 201120213555U CN 202634476 U CN202634476 U CN 202634476U
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- data acquisition
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- collection station
- data collection
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Abstract
The utility model relates to a GPRS data acquisition terminal for tower security on-line monitoring, which comprises an embedded processor terminal, various sensors, a GPRS module and a power supply module. The GPRS data acquisition terminal for tower security on-line monitoring and a power management center server PC unit are networked. The GPRS data acquisition terminal for tower security on-line monitoring is characterized in that the GPRS data acquisition terminal adopts an STM32 processor as a core data acquisition terminal for acquisition and storage of the data and processing of signals; the processor is a 32-bit embedded processor chip of an STM32F107 series based on ARMCortex-M3 kernel by the ST company; and the GPRS data acquisition terminal comprises a lightning sensor which is arranged on the tower and connected with the tower via a cable for detecting leakage current of a lightning arrester, an insulator pollution flashover sensor, and a built-in tilting sensor for respectively in charge of signal detection of lightning leakage, insulator pollution flashover and tower tilting on the tower.
Description
Technical field
The utility model relates to a kind of GPRS data collection station machine that is used for shaft tower security protection on-line monitoring, this system by the transmission tower wireless data acquisition terminal machine that has various transducers, be installed in terminating machine GPRS module inner and external antenna and constitute.They and the networking of electrical management central server PC become the transmission line wireless security monitoring network of wide area.Belong to data acquisition and monitoring technique field.
Background technology
The security protection of ultra-high-tension power transmission line is an important step of guaranteeing electric power transfer safety, and the remote data acquisition of protective equipment operating state is a pith realizing monitoring.At present, most of areas is to the protection state-detection of transmission tower, still non real-time, non-online monitoring mode the such as for example variation tendency of the leakage current of lightning arrester, earth resistance, insulator contamination damage, shaft tower inclines pendulum.This mode is to carry out record through artificial field observation or interim Meter Test mode, then data is taken back Master Control Room analysis, exists too many human factor and hard work amount.
Summary of the invention
The problems referred to above for the data acquisition-and-recording mode that overcomes present shaft tower security protection state; The utility model provides a kind of wireless data acquisition terminal machine based on the GPRS transmission technology, can solve the acquisition problems of Monitoring Data under the field extreme environment effectively.As long as the patrolman is the shaft tower data acquisition software of electrical power for operation management center server; Can be from being installed in the long-range security protection state information of reading on the transmission tower data acquisition equipment on the shaft tower; Carrying out data checks, handles; And can be with data storing in the database of centre management machine, the situation of shaft tower such as the thunder and lightning of grasping monitoring environment in time, is exactly released, insulator contamination and shaft tower wallowing motion.Mistake and the error of not only having avoided artificial image data to cause, and reduce working strength greatly and the danger of image data under adverse circumstances.
To achieve these goals, the utility model adopts following technical scheme:
Design a kind of GPRS data collection station machine that is used for shaft tower security protection on-line monitoring; Comprise flush bonding processor terminal, various transducer, GPRS module and power module; And this GPRS data collection station machine and the networking of electrical management central server PC that is used for shaft tower security protection on-line monitoring; It is characterized in that: described GPRS data collection station machine; Employing is collection storage and the Signal Processing that the core data acquisition terminal carries out data with the STM32 processor, and wherein, processor is ST company 32 flush bonding processor chips of STM32F107 series based on ARM Cortex-M3 kernel; Described GPRS data collection station machine; Comprise to be contained in and be attached thereto through optical cable on the shaft tower; Detect sensor of thunder and lightning, insulator contamination transducer and the built-in pendulous sensor that inclines of lightning arrester leakage current, be responsible for respectively detecting that thunder and lightning on the shaft tower is released, insulator contamination and shaft tower wallowing motion input; Described GPRS data collection station machine adopts F2013 GPRS DTU module to realize the telecommunication of data, and it is connected with the STM32 data collection station through the RS232 interface; Described GPRS data collection station machine adopts the batteries that has solar recharging to be each module for power supply.
Description of drawings
The system architecture diagram of a kind of execution mode of Fig. 1 the utility model
The Network Transmission flow chart of a kind of execution mode of Fig. 2 the utility model
Embodiment
Specify a kind of execution mode of the utility model below in conjunction with accompanying drawing.
A kind of system architecture diagram of the GPRS data collection station machine that is used for shaft tower security protection on-line monitoring is by shown in Figure 1 in this execution mode; Mainly comprising with flush bonding processor STM32F107 is the data collection station of core, various transducer, GPRS module and power module, and with the networking of electrical management central server PC.
Flush bonding processor STM32F107 is the interconnected type series microprocessor of the STM32 that releases recently of STMicw Electronics, and dominant frequency is 72MHz, has abundant peripheral hardware such as in-chip FLASH, 5 UART interfaces.
Adopted sensor of thunder and lightning in this execution mode, pollution flashover transducer and the built-in pendulous sensor that inclines are responsible for respectively detecting that thunder and lightning on the shaft tower is released, insulator contamination and shaft tower wallowing motion signal, realize the collection of shaft tower security protection information.
F2103 GPRS DTU is a low-power consumption, high performance technical grade GPRS communication module, and the TCP/IP protocol stack of its embedded standard is supported the transparent data transmission, and data terminal is always online, and supports the RS232/RS485 interface simultaneously.Through the RS232 interface, connect STM32 data collection station and GPRS communication module in this execution mode, realized the collection and the wireless transmission of shaft tower data.
The batteries of power module employing solar recharging in this execution mode, it can be supplied power for each module, and through STM32 data collection station monitoring battery electric weight, charges when realizing hanging down electric weight, with stablizing of assurance system power supply.
Electrical management central server PC comprises shaft tower data acquisition software and PostgreSQL database.The shaft tower data acquisition software is to adopt the VC++ programming to realize, it receives the shaft tower data of STM32 data collection station machine transmission through Ethernet interface.
Concrete network transmission process is by shown in Figure 2: STM32 data collection station machine is as the data acquisition client, and electrical management center P C machine is as server end.Client is monitored the bind command whether server is arranged at designated port; When server end sends connection request to client; After success connects, get into major cycle transmission control word and resolve, carry out data acquisition, then data are transferred to server end again to embedded system; Close connection at last, accomplish one time data acquisition.
Claims (1)
1. GPRS data collection station machine that is used for shaft tower security protection on-line monitoring; Comprise flush bonding processor terminal, various transducer, GPRS module and power module; And this GPRS data collection station machine and the networking of electrical management central server PC that is used for shaft tower security protection on-line monitoring; It is characterized in that: described GPRS data collection station machine; Employing is collection storage and the Signal Processing that the core data acquisition terminal carries out data with the STM32 processor, and wherein, processor is ST company 32 flush bonding processor chips of STM32F107 series based on ARM Cortex-M3 kernel; Described GPRS data collection station machine; Comprise to be contained in and be attached thereto through optical cable on the shaft tower; Detect sensor of thunder and lightning, insulator contamination transducer and the built-in pendulous sensor that inclines of lightning arrester leakage current, be responsible for respectively detecting that thunder and lightning on the shaft tower is released, insulator contamination and shaft tower wallowing motion input; Described GPRS data collection station machine adopts F2013 GPRS DTU module to realize the telecommunication of data, and it is connected with the STM32 data collection station through the RS232 interface; Described GPRS data collection station machine adopts the batteries that has solar recharging to be each module for power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120213555 CN202634476U (en) | 2011-06-22 | 2011-06-22 | GPRS data acquisition terminal for tower security on-line monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120213555 CN202634476U (en) | 2011-06-22 | 2011-06-22 | GPRS data acquisition terminal for tower security on-line monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634476U true CN202634476U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120213555 Expired - Fee Related CN202634476U (en) | 2011-06-22 | 2011-06-22 | GPRS data acquisition terminal for tower security on-line monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198885B (en) * | 2014-08-07 | 2017-11-07 | 广西电网有限责任公司崇左凭祥供电局 | A kind of fault location system for distribution lines |
| CN108120467A (en) * | 2016-11-28 | 2018-06-05 | 河北亿鑫通讯设备有限公司 | A kind of system and method for communicating steel tower state-detection |
-
2011
- 2011-06-22 CN CN 201120213555 patent/CN202634476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198885B (en) * | 2014-08-07 | 2017-11-07 | 广西电网有限责任公司崇左凭祥供电局 | A kind of fault location system for distribution lines |
| CN108120467A (en) * | 2016-11-28 | 2018-06-05 | 河北亿鑫通讯设备有限公司 | A kind of system and method for communicating steel tower state-detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAOXU GUANGHUA MARINE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING INDUSTRY UNIVERSITY Effective date: 20141106 |
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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: 100124 CHAOYANG, BEIJING TO: 266111 QINGDAO, SHANDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141106 Address after: 266111 A1, building A, Qingdao District, Industrial Technology Research Institute, 17 Pine Road, Qingdao hi tech Zone, Shandong, 2 Patentee after: Qingdao Haoxu Guanghua Marine Technology Co., Ltd. Address before: 100124 Chaoyang District, Beijing Ping Park, No. 100 Patentee before: Beijing University of Technology |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180817 Address after: 100124 Beijing University of Technology, 100 Ping Yuan, Chaoyang District, Beijing University of Technology Patentee after: Beijing University of Technology Address before: 266111 218A 2, A1 building, A District, Qingdao Industrial Technology Research Institute, No. 17, Song Yuan Road, Qingdao hi tech Zone, Shandong. Patentee before: Qingdao Haoxu Guanghua Marine Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180622 |