The invention discloses a pedestrian prompt device of an automobile, the pedestrian prompt device is provided with a vehicle prompt tone controller (9) and realizes interaction with a VCU through a CAN. The vehicle prompt tone controller (9) is connected with a loudspeaker (3) through a signal circuit. The invention further discloses a control method of the pedestrian prompting device. According to the technical scheme, pedestrian reminding and the loudspeaker are combined, and integration is achieved; the use frequency of the loudspeaker is reduced, the noise pollution of the loudspeaker is reduced, the safety of vehicle driving is improved, meanwhile, the development cost of parts is reduced to a certain extent.

    本发明公开了一种汽车的行人提示装置,设置车辆提示音控制器(9),并通过CAN网络实现与VCU的交互;所述的车辆提示音控制器(9)与喇叭(3)通过信号电路连接。本发明还公开了该行人提示装置的控制方法。采用上述技术方案,结合了行人提醒与喇叭,做到一体化集成;降低喇叭的使用频率,减少喇叭的噪音污染,提高车辆行驶的安全性,同时,在一定程度上减少了零部件开发的成本。


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    Title :

    Pedestrian prompting device of automobile and control method thereof


    Additional title:

    一种汽车的行人提示装置及其控制方法


    Contributors:
    LI YANAN (author) / DU SHAOBO (author) / SHI FANLU (author)

    Publication date :

    2021-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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