The invention provides a vehicle light transmittance control method based on hard light dazzling state recognition and a related device, the method is applied to a vehicle body domain controller, and the method comprises the steps that when it is detected that a target vehicle is in a driving state, the driving posture of a driver in the current driving process is detected; executing a related algorithm according to the driving posture to calculate a target area on the electrochromic windshield; detecting the light environment of the target vehicle in the current driving process; if the environment is the strong light environment, the light transmittance of the target area is controlled to be reduced from the reference light transmittance to the target light transmittance; if the environment is the weak light environment, judging whether the light in the target area belongs to dazzling light or not; if yes, the light transmittance of the target area is controlled to be reduced from the reference light transmittance to the target light transmittance; and if not, keeping the light transmittance of the target area as the reference light transmittance. In this way, the processing efficiency can be improved, meanwhile, the workload of the vehicle body domain controller is relieved, and the overall stability of the vehicle control system is improved.

    本申请提供了一种车辆基于强光眩目状态识别的透光率控制方法及相关装置,应用于车身域控制器,方法包括:当检测到目标车辆处于行驶状态时,检测驾驶员在当前行驶过程中的驾驶姿态;根据驾驶姿态执行相关算法计算出电致变色挡风玻璃上的目标区域;检测目标车辆在当前行驶过程中的光线环境;若为强光环境,则控制目标区域的透光率由参考透光率降低至目标透光率;若为弱光环境,则判断目标区域内的光线是否属于眩目光线;若是,则控制目标区域的透光率由参考透光率降低至目标透光率;若否,则保持目标区域的透光率为参考透光率。如此,能够提高处理效率,同时缓解车身域控制器的工作负荷,提高车辆控制系统整体的稳定性。


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    Title :

    Vehicle light transmittance control method based on hard light dazzling state recognition and related device


    Additional title:

    车辆基于强光眩目状态识别的透光率控制方法及相关装置


    Contributors:
    WANG YUAN (author) / LI XUAN (author) / YANG BIN (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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