The embodiment of the invention discloses an in-vehicle safety alarm system, an in-vehicle safety alarm method and a vehicle-mounted air purifier. According to the in-vehicle safety alarm system, thein-vehicle safety alarm method and the vehicle-mounted air purifier of the invention, in-vehicle environmental parameters can be detected when a vehicle is in a normal driving state and a flameout state; when the vehicle is in the normal driving state, one or more of in-vehicle temperature, carbon dioxide concentration, dust concentration, volatile organic compound concentration and formaldehyde concentration parameters is or are detected; when the vehicle is in the flameout state, temperature and carbon dioxide concentration in the vehicle are detected; and when the parameters exceed a presetsafety interval, corresponding instructions and signals can be sent out, so that the life safety of people in the vehicle is guaranteed.
本发明实施例公开了一种车内安全报警系统、方法及车载空气净化器,在汽车处于正常行驶状态和熄火状态这两个状态下,均可以检测车内环境参数。当汽车处于正常行驶状态,检测车内温度、二氧化碳浓度、粉尘浓度、挥发性有机化合物浓度和甲醛浓度参数中的一种或多种,当汽车处于熄火状态,检测车内温度和二氧化碳浓度,当上述参数超出预定的安全区间时,可向外发出相应的指示与信号,进而保障车内人员的生命安全。
In-vehicle safety alarm system, method and vehicle-mounted air purifier
车内安全报警系统、方法及车载空气净化器
2020-06-23
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 / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
Vehicle-mounted air purifier control method, vehicle-mounted air purifier and automobile
European Patent Office | 2023
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