Research and Implementation for the Distributed Bridge Structure Monitoring System Based on IEEE 1588 Protocol

With the development of ethernet technology, the requirement of time synchronization is becoming higher and higher on the distributed ethernet monitoring system. According to the requirement of bridge structure monitoring system, the distributed solution based on IEEE1588 protocol is presented after the research of IEEE1588 protocol and the explanation of principle on high precision synchronization implemented by this protocol. The solution which is accomplished by LMS3S8962 micro processor, is proven by the testing results to meet the requirement of high precision synchronous sampling.