摘要
针对汽车驾驶员离开车时忘记取走钥匙或者未正常上锁可能导致财产损失等问题,提出设计一种汽车漏锁报警系统,以声音报警提示驾驶员未安全泊车。该装置主要利用红外传感器和压力传感器探测车内是否有人员存在,并结合单片机AT89S51等设计出基于AT89S51的汽车漏锁报警系统,它能在车内无人员且汽车未上锁情况下,当驾驶员离开汽车距离在5.0m时报警。文中通过Proteus对设计的系统进行仿真分析。仿真实验结果有效地显示和验证了设计的合理性和可行性。
Car drivers often forget to remove car keys or not properly lock car when leaving the car. It may loss property. The sound alarm which the driver doesn＇t secure parking is designed. Infrared sensors and pressure sensors are used to detect whether the people inside. It combines with AT89S51 microcontroller to design a vehicle alarm system. It can detect no staff and unlocked case when the driver left distance range of 5.0 meters. Its efficiency and feasibility for adoption with simulation experiment is highlighted by Proteus.
出处
《机械工程师》
2013年第10期62-63,共2页
Mechanical Engineer
