摘要
简要提出了交通信号机与上位机通信的GPRS解决方案,介绍了DSP交通信号机的硬件集成,分别设计了交通信号机DSP端和上位机PC端的通信接口程序,并给出了系统的调试和联网安全措施,达到了技术实用、可靠性高,以及低成本的要求。
In this paper,the solution of the communication between Traffic Signal Control machine and PC based on the GPRS have been developed,the hardware integration of the DSP Traffic Signal Control machine was introduced,and the communication interface software of Traffic Signal Control machine DSP terminal and PC terminal were explained respectively.Debug method of the system and security measures for networking were introduced,meeting the requirement of technological practicality,high reliability and low-cost.
出处
《装备制造技术》
2012年第4期60-63,共4页
Equipment Manufacturing Technology
基金
课题来源:广西壮族自治区南宁市公安局交通工程科学研究所
