The invention discloses an early warning system for preventing a motor vehicle door opening killing accident, and the system comprises a device power source, a human body sensing switch, a recording and playing module and a loudspeaker; the device power source is installed in a motor vehicle structure, the human body sensing switch is installed above a door opening handle in the motor vehicle, the recording and playing module is electrically connected with the device power source and the human body sensing switch, stores the digital voice and is installed in the motor vehicle structure, and the loudspeaker is electrically connected with the recording and playing module, is mounted in the motor vehicle and is used for giving out prompt voice. According to the early warning system for preventing the door opening accidents of the motor vehicle, the human body sensing switch, the recording and playing module, the loudspeaker and other structures are combined, safety prompts can be effectively given out when passengers in the motor vehicle get off, and the door opening accidents are reduced. The device is simple in structure and low in cost.
本发明公开了一种预防机动车开门杀事故的预警系统,包括装置电源、人体感知开关、录音放音模块和扬声器,装置电源安装在机动车结构内,人体感知开关安装在机动车内开门把手上方,录音放音模块与装置电源,人体感应开关电性连接,存储有数字语音安装在机动车结构内,扬声器与录音放音模块电性连接安装在机动车内用于发出提示语音。本发明一种预防机动车开门杀事故的预警系统采用人体感知开关、录音放音模块,扬声器等结构的结合,可以有效对机动车内乘员下车时发出安全提示,降低开门事故的发生。该装置结构简单,成本低廉。
Early warning system for preventing motor vehicle door opening killing accident
一种预防机动车开门杀事故的预警系统
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Early warning system for preventing door opening accident when motor vehicle passengers get off
European Patent Office | 2021
|Vehicle door opening early warning method and door opening early warning system
European Patent Office | 2020
|