本文基于FPGA技术的发展和Quartus II开发平台，实现路*通灯控制器是一种解决方案。使用Verilog HDL硬件描述语言来描述语言程序的分频器模块，控制模块，数据解析模块，显示译码模块和段选位选模块，五个模块，并通过各个模块程序之间的端口合理连接和协调，成功设计出交通信号灯控制电路。在Quartus II环境下模拟，生成顶层文件下载后，在FPGA
EP2C5Q208器件进行验证。(Based on the development of FPGA technology and the development platform of Quartus II, the realization of traffic lights controller at intersection is a solution. The Verilog HDL hardware descr iption language is used to describe the frequency divider module of the language program, the control module, the data parsing module, the decoding module and the segment selection and selection module, five modules, and the communication and communication light control circuit is successfully designed through the reasonable connection and coordination of the ports between each module program. In the Quartus II environment, the simulation generates top-level files after downloading in FPGA The EP2C5Q208 device is verified.)