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Power | Telecom |
Transport |
Others
Integration of Mobile Communication and “3S” Techniques in Electric Power Monitor System
He Hai-jian, Wu Yu-hang, Chen Chun, Liu Xiang-nan
College of Urban and Environmental Science,
Northeast Normal University, Chang Chun, 130024
Abstract
“3S” techniques have been widely accepted by more and more industries because of its powerful superiority in practical applications. But the level of such applications is low in someway, and the area is not very wide. So it is an urgent problem to extend the scope of the utility of “3S” techniques. A widely used, easily transplanted and intact scheme is provided in this paper, in which mobile communication, SCM, “3S” techniques are integrated. The SCM control system which is composed of ARM chip and VxWorks system can get data from sensors and GPS receivers automatically, perform simply process. Connected with mobile communication gateway through inside GSM module, The SCM control system transmits collected data to the server host via message protocol. Then in server host, the data are gathered by GSM module and displayed and analyzed automatically by custom-built program. Finally, the data are stored in Oracle database and issued through Geo-web server. In this paper the idea and methods of system construction are discussed and the key technologies are carefully analyzed. Moreover, the means in communication between system and GSM gateway in mobile communication are discussed emphatically. Furthermore, some BASCOM-AVR program examples are offered. In the end, the feasibility of this system is proved through the practical utility in monitor system of electric power.
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