文章基本信息

标题：Vehicle Theft Intimation Using GSM Modem
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作者：Minakshi Kumari ; Prof. Manoj Singh
期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2014
卷号：3
期号：7
页码：7128-7130
出版社：IJECS
摘要：The main aim of this project is to use a wireless technology for automobiles using GSM modem. The main scope of this project isto stop the automobile engine with the help of GSM modem when any person tries to steal the vehicle. When unauthorised person tries tounlock the door of car, then a programmable microcontroller 8051 gets an interrupt and order to GSM modem to send a SMS. GSM modemthat stores owner’s number upon a miss call for the first time, sends an alert SMS to that authorized number. If owner reply to “stop theengine” then the control instruction is given to the microcontroller through interface that the output from which activates a relay driver totrip the relay that disconnects the ignition of the automobile resulting in stopping the vehicle.
关键词：Step down transformer 230/12V; Voltage Regulator 7805; Microcontroller 8051 and GSM modem