The Wireless Remote Monitoring System Of The Central Side Slope Stress

Forecasting mines, dams, roads and other slopes instability caused by geological disasters, has the extremely vital significance in people's production and the life. The purpose of this paper lies in designing and realizing a set of effective side slope stress wireless long-distance supervisory system.Through to the traditional and the common distributional side slope supervisory system's analysis, in view of theirs shortcoming, the paper proposes the wireless remote monitoring system's transmission plan of the central side slope stress. This plan is that first of all the system communicates the information of monitoring points to the centralized processing electric circuit, then by the the centralized processing electric circuit passed the long-distance monitoring center. In this plan the monitoring point electric circuits are mainly to apply 8051 kernel of CC2430 chip interior and the load sensor dynamic integration. The communication way between the monitoring points and the centralized processing electric circuit is near field communications, by using radiofrequency component of CC2430 interior, which is conforming to ZigBee the standard. The communication way between centralized processing electric circuit andthe long-distance monitoring center is long-distance wireless communication, mainly applying Siemens's TC35i module. The long-distance monitoring center is to centralize management of information by PC interface, which is completed by the VB language. Through to the related hardware circuit and the software routine debugging, this design has realized to side slope stress data acquisition as well as the short distance and the long-distance range wireless transmission, so this design is a set of effective central side slope stress wireless long-distance supervisory system.