单片机的某汽车防盗系统设计研究  被引量:3

Design and Research of a Car Anti-theft System Based on Single Chip Microcomputer

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作  者:李海[1] LI Hai(Zhongshan Polytechnic,Zhongshan 518404,China)

机构地区:[1]中山职业技术学院,中山518404

出  处:《内燃机与配件》2021年第20期211-212,共2页Internal Combustion Engine & Parts

摘  要:在本篇文章当中,主要就基于单片机的汽车防盗系统设计进行简要的分析,将该系统放置在汽车的驾驶室内,一旦有人非法进入到了汽车当中,报警系统会立刻进行报警,并且能够切断汽车的点火电路,且可以拨打出预先存储的电话号码,或者是在未解除防盗功能的时候,车辆被拖行或者是离地的,振动传感系统都会获得信号并且送至单片机处理,如果达到了报警限度的话,就会出现蜂鸣报警,切断汽车点火电路以及拨打报警电话等一系列行为,经研究发现,该系统在使用的过程当中,相较于以往的防盗系统出现的误报情况会大大的减少。In this article,the main automobile anti-theft system based on single chip design brief analysis,place the system in the car driving indoor,if someone illegally enters into the car,the alarm system alarm immediately,and the ability to cut off the car ignition circuit,and can call out the pre-stored telephone number,or at the time of unwinding anti-theft function,vehicle towed line or from the ground,the vibration sensor system will receive the signal and sent to the microcomputer processing,if reached the alarm limit,can appear the buzzer alarm,cut off the ignition circuit and give a warning ring and a series of behavior,the study found that in the process of using this system,compared with the previous the misstatement cases of guard against theft system could be greatly reduced.

关 键 词:超声波 震动传感器 多普勒效应 

分 类 号:U472.43[机械工程—车辆工程]

 

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