一种汽车超速报警系统的设计

Design of Over Speed Warning System of Vehicle

详细介绍了汽车超速报警系统的总体设计方案,重点详细的讲述了8051单片机,测速传感器的工作原理和选择依据,最后介绍了汽车超速报警装置软件的设计及程序流程图,实现了汽车超速报警系统的功能,减少行车的安全隐患。

This paper introduces the overall design scheme of the overspeed warning system and mainly describes 8051 monolithic machine,the operating principle of Hall sensor,its selection basis,the software design of the system and the 8051 interface circuit block diagram.The functions of the system are reached and the running hidden troubles are reduced.