The invention discloses a safety detection and alarm device and method for children left in an automobile. The safety detection and alarm device comprises a processor, a human body infrared sensor, a temperature sensor, a sound sensor, an alarm and a wireless transmission module. The processor, the human body infrared sensor, the temperature sensor, the sound sensor and the wireless transmission module are arranged in the automobile, the human body infrared sensor, the temperature sensor and the sound sensor are all connected with the processor, the processor is connected with an ignition switch and a vehicle door closing detection unit, and the output end of the processor is connected with the input end of the wireless transmission module; the alarm is arranged outside the automobile, the input end of the alarm is connected with the output end of the processor, children and temperature in the vehicle are detected in multiple directions, the detection accuracy is improved, and an alarm can be generated in time to remind an automobile owner.
本发明公开了一种汽车内遗落幼童安全检测报警装置及方法,包括处理器、人体红外传感器、温度传感器、声音传感器、报警器和无线传输模块;处理器、人体红外传感器、温度传感器、声音传感器和无线传输模块设置在车内,人体红外传感器、温度传感器和声音传感器均与处理器互连,处理器连接有点火开关和车门关闭检测单元,处理器输出端连接无线传输模块输入端;报警器设置在车外,报警器输入端与处理器输出端连接,多方位对车内幼童及温度进行检测,提高检测的准确性,并且能够及时报警提醒车主。
Safety detection and alarm device and method for children left in automobile
一种汽车内遗落幼童安全检测报警装置及方法
2021-06-22
Patent
Electronic Resource
Chinese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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