电子设计大赛题目之一的C语言程序 模拟路灯控制-Electronic Design Competition, one of the C language program entitled Simulation of street light control

c语言编写的模拟交通灯控制系统。要求区分主干道，通过感应支路是否有车的情况来控制路灯-c language simulation of traffic light control system. Requires the identification of the main road, slip by sensing whether there is a case to control street car