Structural Safety Monitoring and Remote Data Acquisition System Based on DSP

摘要

A structural safety monitoring and remote data acquisition system based on TMS320LF2407 and Ethernet is presented. The whole scheme of the system is analyzed and the hardware design of the system is discussed in detail. The key problem to be paid attention to in designing A/D conversion and communication software is pointed out. This system solves the problem of interface between data acquisition board and Ethernet and through this system data can be transmitted between data acquisition board and Ethernet. By analyzing the realtime display data or history data on Labview platform, people can easily find the law of vibration-safety of big structural. It will do good to instruments developing towards networks. This system can be used to monitor the safety state of big structure which needs remote monitoring.