摘要
桥梁振动检测系统内部的通信包含可靠性与时域性两大部份内容。可靠性体现在数据的无损传输,这样才能准确的分析桥梁的情况。其时域性体现于桥梁"寿命"的概念里,所以要求每一帧数据都具有准确的数据采集时间。本文在研究了工业控制总线CAN与高精度网络同步协议1588后,设计出适合一套通信方式,以满足"桥梁振动检测系统"。
Communication of bridge vibration detection system contains the two contents of reliability and time-domain.Reliability isreflected in non-destructive data transmission,so as to accurate analysis of the bridge situation.The time-domain nature of thebridge reflected in the ＂life＂ concept,so they requested that each frame of data has accurate data acquisition time.After studing theindustrial control bus-CAN,and high-precision network synchronization protocol-1588,this paper design a means of communicationin order to meet the ＂bridge vibration detection system＂.
出处
《微计算机信息》
2010年第29期63-64,62,共3页
Control & Automation
