The invention relates to the technical field of automobile braking, in particular to an automobile braking state prompting method and device.When a driver steps on a brake pedal, the hydraulic oil pressure value of a main cylinder is increased, the pressure value P at the moment is read, and then the brake pressure percentage of the real-time hydraulic oil pressure value P of the main cylinder is calculated; and outputting the lighting number of the tail LED light bars according to the percentage, and reminding a rear vehicle. According to the method, the more emergency the brake is, the larger the real-time pressure value P is, the larger the percentage is, and the more the number of the correspondingly lightened LED light bars is; a driver of a rear vehicle can judge the current degree of braking of the vehicle by observing the lighting condition of the LED light bars of the parking space, and better reminding and warning effects are achieved for the driver of the rear vehicle, so that the driver of the rear vehicle can take different braking measures to avoid rear-end collision accidents; the invention further provides a prompt device corresponding to the method, complex parts do not need to be added, and the whole device is flexible in structure and can be matched with different types of automobiles.

    本发明涉及汽车制动技术领域,具体公开了一种汽车制动状态的提示方法及装置,当驾驶员踩下制动踏板时,主缸液压油压力数值变大,读取此时的压力数值P,接着计算实时主缸液压油压力数值P所占的制动压力百分比,根据百分比输出车尾LED灯条亮灯数量,提醒后车。该方法中,刹车越紧急,实时压力数值P越大,所占百分比越大,对应点亮的LED灯条数量越多;后车驾驶员通过观察车位LED灯条的亮灯情况,便可以判断出当下其车辆制动的缓急程度,对后车驾驶员起到更好的提醒和警示作用,以便于后车驾驶员采取不同的制动措施避免追尾事故的发生;本发明还提供了上述方法对应的提示装置,无需添加复杂的零部件,整个装置结构灵活,能与不同类型的汽车相匹配。


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    Titel :

    Prompting method and device for automobile braking state


    Weitere Titelangaben:

    一种汽车制动状态的提示方法及装置


    Beteiligte:
    CAO MINGXING (Autor:in) / LI BAILIN (Autor:in) / LI XUDONG (Autor:in)

    Erscheinungsdatum :

    22.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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



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