The Research Of Bridge Health Examination System Based On CAN-Bus

The system of health monitoring and data acquisition for large bridge is a new research direction in Construction and running of bridge at present, it includes the structure design analyze of bridge and data acquisition of automatic domain, according to the system's character of bridge monitoring, the distributed system is often used. With the sample of research in both here and abroad, a full-scale research of data acquisition has been made in the application of bridge health monitoring according to the development of domestic monitoring system.This paper analyzes the bridge health monitoring system of the research background, development, existing problems, and so, CAN bus proposed to constitute the design of distributed control network to monitor the development of the discourse on the bridge. For bridge monitoring system data acquisition, data processing and data transmission function module works, hardware design, software design and their implementation methods for a more in-depth discussion and detail. Meanwhile, PC local server and remote client design are introduced in detail. Finally, the overall implementation and design issues needing attention and later can make improvements.