桥梁测试无线遥测同步数据采集系统

Telemetric Synchronous Data Acquisition System Applied to Bridge Test

介绍一种以无线遥测方式组网的分布式数据采集系统,可实现两子机多通道信号的同步采集,并可实时地将采集数据以无线的方式传送给主机系统,供主机系统的计算机显示,存储和后处理分析。本系统消除了有线系统中输出信号与计算机之间的连接电缆,减少了有线系统中布线、拆线、线缆保护等繁杂的工作,提高了测试效率。

This paper mainly introduces a distributed data acquisition system composed of telemetering. The sys-tem can realize synchronous sampling of all signals in two slave systems, and then transmit the acquired data to a master system via radio link to display,store and implement post- processing for all collected data.The telemet-ric solution has advantages of eliminating the cabling between the outputs and computers within the system, re-ducing miscellaneous work for wiring,removal of cable,cable protection,and improving the efficiency of test.