The invention discloses a warning tone control system and method based on a vehicle instrument, a vehicle and the vehicle instrument. The prompt tone control system based on the vehicle instrument comprises an SOC controller, a driving circuit and a horn, the output end of the SOC controller is connected with the input end of the driving circuit, the output end of the driving circuit is connected with the horn, the SOC controller is arranged in the vehicle instrument, an operating system runs on the SOC controller, and the horn is connected with the driving circuit. The driving circuit is used for generating a driving signal according to the to-be-played prompt tone data and sending the driving signal to the driving circuit; the driving circuit drives the loudspeaker to give out the prompt tone according to the driving signal, the driving circuit is additionally arranged at the instrument end, a sound effect chip, a FLASH chip and a driving chip do not need to be additionally arranged, cost is low, and the problems of communication interaction between chip modules and stability of signal transmission are solved. In addition, the sound data does not need to be burnt into the FLASH chip during production, so that the production process is simplified.

    本发明公开了一种基于车辆仪表的提示音控制系统、方法、车辆及车辆仪表。其中,基于车辆仪表的提示音控制系统包括SOC控制器、驱动电路和喇叭,SOC控制器的输出端与驱动电路的输入端相连,驱动电路的输出端连接喇叭,其中,SOC控制器设置在车辆仪表中,且SOC控制器上运行操作系统,以根据待播放的提示音数据生成驱动信号,并将驱动信号发送给驱动电路;驱动电路根据驱动信号驱动喇叭发出提示音,通过在仪表端增加驱动电路,不需要额外增加音效芯片、FLASH芯片和驱动芯片,成本较低,且解决了各芯片模块之间的通信交互以及信号传输的稳定性问题。另外,在生产中不需要将声音数据烧录FLASH芯片中,简化的生产工序。


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    Title :

    Prompt tone control system and method based on vehicle instrument, vehicle and vehicle instrument


    Additional title:

    基于车辆仪表的提示音控制系统、方法、车辆及车辆仪表


    Contributors:
    HU DAN (author)

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



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