At present, manual drunk driving detection is mostly adopted, the efficiency is low, timely and accurate safety prompts cannot be provided for drivers and others, and drunk driving behaviors cannot be effectively avoided. Therefore, the invention discloses a vehicle-mounted drunk driving prevention method based on multi-sensor fusion detection. According to the technical scheme, the system is started and initialized when automobile ignition is detected, the system is connected with an automobile braking module, full-automatic detection and reminding are achieved through the system, drunk driving is eradicated from the source, and the alcohol concentration of a driving position is preliminarily detected and judged through an alcohol sensor; a rear K-shaped thermocouple further detects the body temperature of a driver to reduce the misjudgment degree of drunk driving detection, network information warning is combined, infrared sensors are placed at multiple positions of a vehicle body to detect whether passengers exist at the positions or not, a corresponding processing method is intelligently selected, and the driver can be effectively protected through the parallel mode of law deterrence of the driver and persuasion of other people. And the drunk driving behavior is avoided.

    目前多采用人工进行酒驾检测,效率低下,且不能为驾驶员及他人提供及时、准确的安全提示,不能有效避免酒驾行为。为此,本发明公开了一种多传感器融合检测的车载式防酒驾方法。本发明的技术要点是,系统在检测汽车点火时启动并完成初始化,且与汽车制动模块相连,系统实现全自动化检测与提醒,从根源上杜绝酒驾,通过酒精传感器初步对驾驶位的酒精浓度进行初步检验判断,后K形热电偶进一步对驾驶员体温检测以降低酒驾检测的误判度,结合网络信息警示,通过在车身多处放置红外传感器检测该位置是否有乘客以此智能选择相应处理方法,通过对驾驶员的法律威慑和他人劝阻并行的方式,避免发生酒驾行为。


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    Title :

    Vehicle-mounted drunk driving prevention method based on multi-sensor fusion detection


    Additional title:

    一种多传感器融合检测的车载式防酒驾方法


    Contributors:
    HE YUJIE (author) / QU YUANYUAN (author) / HU JIAHAO (author) / WANG YARU (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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