桥梁无线应变测量系统数据传输的设计与实现

Design and Implementation of Wireless Data Transmission for Bridge Strain Measurement System

桥梁应变无线测量系统使用单片机、调制解调器FX429等主要器件,在可靠的通信协议下,采用无线方式实现了主控节点和各远端数据采集节点之间的数据传输。大大提高了测试系统的方便性、机动性和灵活性,进而提高了整个测试工作效率。

The wireless data acquisition system for bridge strain measurement uses microcontroller and MODEM FX429, and transmits data wirelessly between the main node and remote data acquisition nodes under reliable communication protocols. Convenience and mobility of the testing system can be greatly improved by applying wireless data link hence enhance the efficiency of the whole testing procedure.