The invention discloses a sound playing system of an automatic driving vehicle and a vehicle with the sound playing system, and the sound playing system comprises an automatic driving domain controller which is provided with a radio frequency transmitting device; and the vehicle-mounted host has a radio mode, the automatic driving domain controller sends the sound signal to the vehicle-mounted host in the form of a radio frequency signal through the radio frequency transmitting device, the vehicle-mounted host is used for demodulating the radio frequency signal, and the vehicle-mounted host iselectrically connected with the vehicle-mounted audio playing device. According to the sound playing system provided by the embodiment of the invention, the sound signal between the automatic drivingdomain controller and the vehicle-mounted host can be transmitted in the form of a radio frequency signal, a wired mode is replaced by a wireless mode, the existing device of the original vehicle isutilized to realize warning and reminding, a connecting wire harness does not need to be added in the prior art, and the degree of damage to the original vehicle wire harness is reduced; and the soundplaying system is simple in structure, easy to arrange and beneficial to wide application.

    本发明公开了一种自动驾驶车辆的声音播放系统和具有其的车辆,所述声音播放系统包括:自动驾驶域控制器,自动驾驶域控制器设有射频发射装置;车载主机,车载主机具有收音机模式,自动驾驶域控制器将声音信号通过射频发射装置以射频信号的形式发送给车载主机,车载主机用于对射频信号进行解调,且车载主机与车载音频播放设备电连接。根据本申请实施例的声音播放系统,自动驾驶域控制器与车载主机之间的声音信号可以射频信号的形式进行传递,以无线代替有线,利用原车现有装置,实现警示提醒,不需如现有技术中增加连接线束,降低了对原车线束的破坏度,节约了成本,且声音播放系统的结构简单,易于布置,利于广泛使用。


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    Title :

    Sound playing system and sound playing method of automatic driving vehicle and vehicle


    Additional title:

    自动驾驶车辆的声音播放系统、声音播放方法和车辆


    Contributors:
    SONG YUJIANG (author) / MENG XIANGYU (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04B TRANSMISSION , Übertragung / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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