The invention relates to a safety and comfort response control algorithm for an active pre-tightening safety belt scene. Different pre-tightening signals can be sent out in different scenes. The method mainly comprises the following steps of 1, automatic winding, wherein a safety belt buckle is released from a motor and is automatically wound; 2, wearing and pre-tightening: after the safety belt is buckled, a motor is adjusted to a proper force; the method comprises the following steps of 1 pre-tightening, 2 pre-tightening, 3 pre-tightening reminding, 4 first-stage pre-tightening and 5 second-stage pre-tightening. The invention aims to improve the protection effect and comfort of a driver, can identify a complex scene in real time, avoids unnecessary pre-tightening caused by misjudgment of emergency braking, and can monitor potential risks of multiple scenes such as inclination and FCW front collision pre-tightening in real time. The core of the software is an algorithm, a pre-tightening strategy and a scene recognition algorithm, the real-time state of a vehicle is rapidly judged according to a sensor by utilizing an advanced technology, and corresponding response is made.

    本发明涉及一种用于一种主动预紧安全带场景安全舒适性响应控制算法,可以在不同场景发出不同的预紧信号。主要有以下步骤:步骤1、自动收卷:安全带扣解除电机自动收卷。步骤2、佩戴预紧:安全带扣上后,电机调节到合适的力度。步骤3、提醒预紧,步骤4、一级预紧,步骤5、二级预紧。本发明旨在提升驾驶员保护效果和舒适度,能够实时识别复杂场景,避免误判紧急制动,造成没必要的预紧,能实时监测倾斜,FCW前碰撞预紧动等多个场景潜在的风险。软件的核心是算法和预紧策略,情景识别算法和利用先进的技术再根据传感器快速判断车辆的实时状态,并做出相应的反应。


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    Title :

    Active safety belt pre-tightening scene safety comfort response control algorithm


    Additional title:

    一种主动预紧安全带场景安全舒适性响应控制算法


    Contributors:
    LIU ZAOXING (author) / LI SHIRONG (author) / SHI BIAO (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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