基于单片机的车辆生命监控报警系统研究

近些年,意外将儿童锁在车内导致死亡的问题不断发生,为了避免此类事故,研发了基于单片机的车辆生命监控报警系统,采用单个传感器来分别检测一氧化碳浓度、温度、人离开车内时间。产品内安装了两个移动4G卡,即让此装置与两部手机相连通。这样,当车内儿童遇险时可以向2个人求救。保证了当其中一位家长无法及时接通手机时,可以向4G卡中的另一位监护人求救。利用上述手段,可以有效避免儿童车内窒息死亡事故的发生。

In recent years, the problem of accidental death of children in the car has occmTed continuously. In order to avoid this kind of accident, a vehicle life monitoring and alarming system based on single-chip microcomputer has been developed. A sin- gle sensor is used to detect the concentration of carbon monoxide, temperature, and the time people leave the car. Two mobile 4G cards are installed in the product to connect the device to two mobile phones. In this way-, when a child in the car is in danger, two people can be called for help. This ensures that if one of the parents is unable to connect to his cell phone in time, he can call the other guardian on the 4G card for help. Using the above means, we can effectively avoid the occurrence of suffocation death accidents in children＇s cars.