The invention relates to an inner wheel difference warning risk avoiding method and system, and belongs to the field of inner wheel difference blind area risk avoiding. The method comprises the steps that when a vehicle starts to steer, a projection real-time indication blind area range is started, and whether an object is located in an inner wheel difference blind area or not is detected through an ultrasonic sensor; if yes, starting a primary alarm, and judging whether the object is a heat source entity or not through an infrared pyroelectric sensor; if yes, starting a secondary alarm, and judging whether the heat source entity is within a dangerous distance limit or not by using a Beidou ground-based augmentation system; if yes, an automatic emergency braking system of the vehicle-mounted terminal is started. According to the method, the inner wheel difference blind area can be displayed in real time when the truck turns right, multi-element and multi-stage warning and risk avoiding can be carried out on all responsibilities of traffic, countermeasures are applied to all related parties of the traffic, the inner wheel difference blind area is accurately seen, and the problem of traffic accident potential in the inner wheel difference blind area is fundamentally solved.

    本发明涉及一种内轮差警示避险方法及系统,属于内轮差盲区避险领域,方法包括:当车辆开始转向时,开启投影实时示域盲区范围,并通过超声波传感器探测是否有物体位于内轮差盲区内;若是,则启动初级警报,并利红外热释电传感器判断物体是否为热源实体;若是,则启动二级警报,并利用北斗地基增强系统判断热源实体是否位于危险距离限度内;若是,则启动车载终端的自动紧急刹车系统。本发明能够在大货车右转时实时显示内轮差盲区及针对交通各责任方能进行多元多级化警示避险,解决了面向交通各相关方施策,准确“透视”内轮差盲区,从根本上解决内轮差盲区交通事故隐患的难题。


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    Title :

    Inner wheel difference warning risk avoiding method and system


    Additional title:

    一种内轮差警示避险方法及系统


    Contributors:
    FU YUNLONG (author) / GAO YUKAI (author) / GUO NING (author) / WANG DEXIN (author) / LIU XINXIN (author)

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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