Method for avoiding children to be left in car alone and device thereof

摘要

A method for preventing children from being left in a car and a device thereof. The method comprises testing a starting signal, a trip ending signal and driver judges if have children, send these information to a controlling device, if have children in car then the controlling device sends a action order to preventing device to take action to prevent the children being left in the car. A driver alarm for preventing children from being left in a car includes a power device, car startup measuring device, inquiring device, trip ending measuring device, preventing device and controlling device.