基于GPRS无线传输的钢轨伤损传输方法设计与研究

Transmission Method of Railway Flaw Detection Based on GPRS Wireless Data Transmitting

为了解决钢轨探伤在信息传输中面临的问题,提出基于GPRS无线传输的钢轨伤损信息传输系统方案,详细分析系统结构原理,重点介绍无线传输模块的电路原理图,并给出无线传输模块和远程终端模块的软件结构。根据实验结果和数据分析,基于本系统的数据传输质量较好,丢包率较低。

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 soft-ware 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.