The invention discloses an instrument alarm sound processing method and system, electronic equipment and a vehicle, in the process of the method, a vehicle external signal receiving unit Vehile Service of a system on chip SoC receives a vehicle external message in real time, an audio detection unit Safety Monitor detects whether the alarm sound is successfully played in real time, and if the alarm sound is failed to play, a micro control unit MCU is notified through inter-chip communication; the MCU waits for receiving an alarm sound abnormal event in real time, and once the backup sound playing requirement is met, the backup alarm sound is played through the backup audio system, the backup audio system is arranged, the alarm sound of the SoC is detected in real time, and the alarm sound is played through the backup audio system. And once the alarm sound of the main sound production system fails to play, the backup audio system plays the backup alarm sound, so that the defect that the SoC cannot produce sound in the process of finding that the alarm sound is played abnormally and restarting and recovering is overcome.

    本发明公开了一种仪表报警音处理方法、系统、电子设备以及车辆,在方法流程中片上系统SoC的车辆外部信号接收单元Vehicle Service实时接收车辆外部消息,音频检测单元Safety Monitor实时检测报警音播放是否成功,报警音播放失败则通过片间通信通知微控制单元MCU;微控制单元MCU实时等待接收报警音异常事件,一旦满足备份音播放要求则通过备份音频系统播放备份报警音,本发明通过设置备份音频系统,实时检测到片上系统SoC的报警音,一旦主发声系统的报警音播放失败则由备份音频系统播放备份报警音,克服了片上系统SoC在发现报警音播放异常并进行重启恢复的过程中无法发音的缺陷。


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    Titel :

    Instrument alarm sound processing method and system, electronic equipment and vehicle


    Weitere Titelangaben:

    一种仪表报警音处理方法、系统、电子设备以及车辆


    Beteiligte:
    LIU XIN (Autor:in) / ZHENG HONGLI (Autor:in) / LIU CHAOYANG (Autor:in) / CAI XU (Autor:in)

    Erscheinungsdatum :

    2022-07-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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