The invention provides a TOF module, vehicle-mounted equipment and an automobile. The TOF module comprises a housing, a transmitting module and a receiving module, the housing comprises a shielding structure, the transmitting module is arranged in the housing and used for transmitting light rays to an identified object, a distance is kept between the transmitting module and the shielding structure, the shielding structure is used for shielding part of the light rays emitted by the transmitting module, and the receiving module is arranged in the housing and used for receiving the light rays emitted by the receiving module. The receiving module is used for receiving light reflected by an identified object. According to the TOF module disclosed by the invention, the shielding structure of the housing shields the light originally irradiated on the in-vehicle structure closer to the transmitting module of the TOF module, and the light cannot be reflected to the receiving module in a short distance, so that the problems of stray light and crosstalk caused by short-distance light reflection are avoided, the light information received by the TOF module can correctly reflect the condition of a driver in the vehicle, and the monitoring precision is higher.

    本申请提供了一种TOF模组、车载设备及汽车。该TOF模组包括罩壳、发射模块和接收模块,罩壳包括遮挡结构,发射模块设置于罩壳内,用于向被识别物体发射光线,发射模块与遮挡结构之间保持有间距,且遮挡结构用于遮挡发射模块发出的部分光线,接收模块设置于罩壳内,用于接收被识别物体反射的光线。通过罩壳的遮挡结构遮挡原本照射在距离TOF模组发射模块较近的车内结构的光线,不会近距离反射至接收模块,避免近距离反光导致的杂光和串扰问题,从而使得TOF模组接收的光线信息能够正确反映车内驾驶员状况,监测精度较高。


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    Title :

    TOF module, vehicle-mounted equipment and automobile


    Additional title:

    一种TOF模组、车载设备及汽车


    Contributors:
    SUN ZHANLI (author) / LIU HONGMING (author) / REN LI (author) / FAN XIANKAI (author) / REN JINXIONG (author) / ZHANG WEIFENG (author)

    Publication date :

    2023-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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