一种基于以太网的智能交通信号机系统实现

摘要

The intelligent traffic signal machine system is developed from an embedded ethernet controller ENC28J60.It is expatiated the design of the major hardware with Cygnal C8051F020 singlechip for the core MCU and the interface of communication.The system software based on TCP/IP protocol and the applied software of computer Web are realized.The experimental results show that the intelligent traffic machine system has high integration, powerful functions, reliable performance, and it is convenient to achieve the traffic network long-distance control and Web service.%介绍一种基于嵌入式以太网控制器ENC28J60远程通信的智能交通信号机系统结构和工作原理,对以Cygnal C8051F020单片机为系统核心处理器的主控控制模块、通信接口电路设计进行详细说明,重点阐述系统软件中基于TCP/IP传输协议的通信程序和上位机Web发布应用程序的实现;该系统集成度高、功能强、性能稳定,能可靠实现城市区域内交通信号的远程监控和Web服务.