The invention relates to the field of intelligent vehicles, and provides a drunk driving detection system and method for a vehicle and the vehicle. The drunk driving detection system for the vehicle comprises a first external ventilation opening, a first internal face blowing air opening, a second internal face blowing air opening, a first air blower, a second external ventilation opening, an internal middle roof ventilation opening, a second air blower, a first alcohol sensor and a controller, wherein the controller is used for controlling the first air blower to supply air to make air outside the vehicle enter the vehicle through a first channel, controlling the second air blower to draw air to make air inside the vehicle discharged out of the vehicle through a second channel, and controlling the first alcohol sensor to detect the first alcohol concentration of air passing through the internal middle roof ventilation opening; and when the first alcohol concentration is larger than athreshold value, it is judged that the driver is driving while intoxicated. The drunk driving detection system and method can be used for quickly and accurately detecting whether the driver is drivingwhile intoxicated.

    本发明涉及智能车辆领域,提供一种车辆的酒驾检测系统、方法和车辆。本发明所述的车辆的酒驾检测系统包括第一外部通风口、第一内部吹面风口、第二内部吹面风口、第一鼓风机、第二外部通风口、内部中顶通风口、第二鼓风机、第一酒精传感器以及控制器,所述控制器用于控制所述第一鼓风机送风,以使所述车辆外部的空气通过所述第一通道进入所述车辆内部,控制所述第二鼓风机抽风,以使所述车辆内部的空气通过所述第二通道排出所述车辆外部,并控制所述第一酒精传感器检测通过内部中顶通风口的空气的第一酒精浓度;在所述第一酒精浓度大于阈值时,判断驾驶员正在酒驾。本发明可以用于快速、准确检测驾驶员是否酒驾。


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    Titel :

    Drunk driving detection system and method for vehicle and vehicle


    Weitere Titelangaben:

    车辆的酒驾检测系统、方法和车辆


    Beteiligte:

    Erscheinungsdatum :

    25.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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