The invention relates to a self-adaptive cruise self-learning method and device of a vehicle, the vehicle and a storage medium, and the method comprises the steps: detecting whether the vehicle meets a self-learning condition of deviation correction of an integrated self-adaptive cruise angle sensor or not; when it is detected that the self-learning condition of deviation rectification of the integrated self-adaptive cruise steering angle sensor is met, the actual steering angle of a front wheel is calculated according to the actual rotating speed of a rear wheel, and the current steering angle of a steering wheel is calculated based on the whole vehicle angle transmission ratio of the vehicle; and taking the current turning angle of the steering wheel as a self-learning target angle of the integrated self-adaptive cruise turning angle sensor to carry out self-learning until the integrated self-adaptive cruise turning angle sensor and the angle of the steering wheel reach a matching condition. According to the embodiment of the invention, correction of the steering angle sensor can be realized through self-learning, matching of the steering angle sensor and the actual steering angle of the steering wheel is realized, the driving safety of the vehicle is improved, and the driving experience of a user is improved.

    本申请涉及一种车辆的自适应巡航自学习方法、装置、车辆及存储介质,其中,方法包括:检测车辆是否满足集成式自适应巡航转角传感器纠偏的自学习条件;在检测到满足集成式自适应巡航转角传感器纠偏的自学习条件时,根据后轮的实际转速计算前轮的实际转角,并基于车辆的整车角传动比计算方向盘的当前转角;将方向盘的当前转角作为集成式自适应巡航转角传感器的自学习目标角度以进行自学习,直至集成式自适应巡航转角传感器与方向盘角度达到匹配条件。本申请实施例可以通过自学习实现对转角传感器的修正,实现转角传感器和方向盘实际转角的匹配,提高车辆的驾驶安全,增加用户的驾驶体验。


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    Title :

    Self-adaptive cruise self-learning method and device of vehicle, vehicle and storage medium


    Additional title:

    车辆的自适应巡航自学习方法、装置、车辆及存储介质


    Contributors:
    LIU QINGBING (author) / TANG TIANJIN (author) / LI ZENGQIANG (author)

    Publication date :

    2022-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge



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