汽车转向灯控制系统设计与仿真

Design and Simulation of the Control System of Automobile Turn Signal Lamp

随着汽车电子技术的快速发展,电子芯片的功能越来越广泛。体积小、质量轻、价格低廉、稳定可靠已然成为我们在电子芯片方面做研究的主要目的,因此,在智能化的仪器仪表中,微处理器几乎是其不可少的控制核心,单片机是设计智能化仪器仪表的首选微控制器。文章旨在研究转向灯控制系统。利用STC89C51RC单片机设计了汽车转向灯控制电路,使其能够在汽车转向时控制各个尾灯和车头灯按一定的规律闪动。

With the repaid development of automobile electronic technology,the functions of electronic chips are becoming more and more extensive.Small volume,light weight,low price,stability and reliability have also become the main purpose of our research in electronic chips.Therefore,microprocessor is almost an indispensable control core in intelligent instruments.Single-chip microcomputer is the preferred microcontroller for designing intelligent instruments.This paper aims to study the control system of turn signal lamp.Using STC89C51RC single-chip microcomputer,the control circuit of automobile turn signal lamp is designed,so that it can control each tail lamp and headlamp to flash according to a certain law while the automobile turning.