基于LabVIEW的交通灯仿真设计

The Simulation Design of Traffic Lights Based on LabVIEW

采用LabVIEW可视化编程语言进行了十字交叉路口虚拟交通灯仿真设计,每个方向信号灯分别由直行、左转、右转3个灯组成,每个灯都有红绿黄三种颜色按规定时间点亮,以维持交通安全.经过程序仿真,运行结果表明本仿真设计具有编程简单、调试与维护方便、成本低,具有良好的人机交互界面等优点.

Using LabVIEW visual programming language for the simulation design of virtual traffic light intersection,signal lamps in each direction are respectively composed of three lights,which are the straight line light,the turn left light,the turn right light. Each light is lighted according to the prescribed time,in which the light colors is green or yellow or red,in order to maintain the traffic safety. After debugging,operation results show that the design is not only simple,convenient maintenance,and low cost,and it has good man-machine interface and better economic benefit.