摘要
传统交通信号机配置软件一般采用C/S架构,需要专用软件通过PC机网口或串口等设备与其相连进行配置。为避免在路口实际操作中的不便,设计了一种应用嵌入式Web服务器搭建的B/S架构的交通信号机配置方案。重点介绍Mongoose服务器的搭建、CGI技术的工作原理以及CGI程序的实现。测试结果表明,基于B/S架构的配置软件在控制的快速性、监控的实时性以及系统的稳定性方面都达到了系统要求。
The traditional traffic signal configuration software generally uses C/S architecture, which needs special software to connect with the traffic signal controller through the network interface or serial port of PC. To solve the inconvenience in actual operation at an intersection, a traffic signal controller of B/S architecture based on embedded web server is designed. The article introduces the contents such as the mongoose server building,CGI technology principle and the realization of the CGI program. Test results show that the config- uration software based on B/S architecture meets the requirements of the system in the rapidity of control,real-time monitoring and the system stability.
出处
《单片机与嵌入式系统应用》
2015年第2期21-24,共4页
Microcontrollers & Embedded Systems
基金
首都世界城市顺畅交通协同创新中心(PXM2014_014212_000020)
城市道路交通智能控制人才项目(PXM2014_014212_000053)
产学研联合培养研究生基地(PXM2014_014212_000032)
