The invention discloses a wakeup-free vehicle-mounted voice interaction system, which is characterized in that a vehicle control system is responsible for receiving and processing signals of a vehicle sensor and an electric appliance element to obtain vehicle self-inspection information, and judging whether the current state of a vehicle belongs to a preset specific scene or not according to the vehicle self-inspection information; if the scene belongs to the specific scene, generating corresponding alarm information and a solution option of the specific scene; the alarm information is sent to an instrument display system and a sound host system, and the solution options are sent to the sound host system; a control instruction is sent to the voice receiving module to wait for a voice input instruction of a passenger in the vehicle; the sound host system synchronizes the instrument display system to carry out voice broadcast of alarm information and outputs a solution option corresponding to the current specific scene through voice; and the voice receiving module receives voice input signals of passengers in the vehicle within a certain time period of voice broadcast of the sound host system, and outputs the voice input signals to a corresponding vehicle execution unit through the whole vehicle control system to execute a user interaction instruction.

    本发明公开了一种免唤醒车载语音交互系统,整车控制系统负责接收车辆传感器及电器元件的信号并处理获得车辆自检信息,根据车辆自检信息判断车辆当前状态是否属于预设的特定场景;如果属于特定场景,则生成对应报警信息及该特定场景的解决方案选项;将报警信息发送至仪表显示系统及音响主机系统,将解决方案选项发送至音响主机系统;并向语音接收模块发送控制指令,等待车内乘员的语音输入指令;音响主机系统同步仪表显示系统进行报警信息的语音播报并语音输出当前特定场景对应的解决方案选项;语音接收模块在音响主机系统语音播报的一定时间段内接收车内乘员的语音输入信号,通过整车控制系统输出给相应车辆执行单元执行用户交互的指令。


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    Title :

    Wake-up-free vehicle-mounted voice interaction system


    Additional title:

    一种免唤醒车载语音交互系统


    Contributors:
    LIU PENGBO (author)

    Publication date :

    2023-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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