Abstract:

 In order to solve the problem of the transmitting information on railway flaw detection, this paper puts forward a scheme of railway damage information transmission

based on GPRS wireless data transmission. The paper analyzes the details of the system structure and principle, and focuses on the circuit schematic diagram of the wireless data

transmission module, and gives software structure of the wireless data transmission module and the remote terminal module. According to the experimental results and data

analysis, based on this system, the quality of wireless data transmission is better, and the packet losing data rate is low.

Key words: GPRS, wireless data transmitting, railway flaw detecting, remote assistance

CLC Number: 

• 中图分类号： TP399