关键词: 智能告警系统；车辆防溜；开门防撞；语音提示；灯光告警

Abstract: Vehicle sliding and door opening collision are common unnecessary traffic accidents caused by improper personal operation. In order to improve driving safety and reduce the occurrence of such traffic accidents, this paper proposes an intelligent warning system for vehicle anti-sliding and door opening collision prevention. This system takes STM32 single-chip microcomputer as the control core, using inertial sensors to determine the vehicle's status. At the moment when the vehicle door is opened after parking, the voice broadcast system prompts the driver to pull the handbrake, while detecting whether there are people or vehicles approaching from the rear of the vehicle's driving side. Combined with the voice broadcast system and the light alarm system, it jointly realizes the intelligent alarm function of vehicle anti-sliding and door opening collision prevention. Through testing, the system has a 100% detection rate, and the voice warning system broadcasts timely, which can significantly reduce the risk of unnecessary traffic accidents caused by human factors such as vehicle sliding and door opening collisions, and has good practical value.

Key words: intelligent warning system; vehicle anti-sliding; door opening collision prevention; voice prompts; light alarm