The invention provides a vehicle-road collaborative voice interaction system, which comprises at least one set of first directional sound receiving and emitting devices arranged along a lane and used for covering at least one lane, and directional sound coverage of a section of lane is formed as a coverage area; the vehicle is provided with a second directional sound receiving and emitting device; wherein the first directional sound receiving and emitting device and the second directional sound receiving and emitting device are oppositely arranged; if it is monitored that the vehicle is about to drive into the coverage area, a first directional sound receiving and emitting device and a second directional sound receiving and emitting device are started in advance, so that directional sound communication is formed between the first directional sound receiving and emitting device and the second directional sound receiving and emitting device, and directional sound information receiving and emitting of vehicle-road cooperation are completed; the limitation that direct audio information communication does not exist between the road and the vehicle is broken through, related management departments cannot acquire information in the vehicle at the first time, the vehicle cannot acquire latest road information at the first time, and cooperative vehicle-road communication is achieved to the maximum extent; the barrier of good vehicle leakproofness and sound isolation is broken through, and information privacy is ensured.

    本申请提供一种车路协同语音交互系统,包括:沿车道设置用于覆盖至少一条车道的至少一套第一定向收发声装置,形成对一段车道的定向声音覆盖为覆盖区域;车辆装配有第二定向收发声装置;其中,第一定向收发声装置与第二定向收发声装置相向设置;若监测到车辆即将驶入覆盖区域时,提前开启第一、二定向收发声装置,以使第一定向收发声装置与第二定向收发声装置之间形成定向声音通信,完成车路协同的声音信息定向收发;本申请突破道路、车辆之间,没有直接音频信息沟通的局限,相关管理部门无法第一时间获取车辆内信息,车辆也无法第一时间获取道路最新信息,最大程度实现了车路协同交流;本申请也突破车辆密闭性好隔离声音的壁垒,确保信息私密性。


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    Titel :

    Vehicle-road cooperation voice interaction system


    Weitere Titelangaben:

    车路协同语音交互系统


    Beteiligte:
    SONG REN (Autor:in) / ZHANG JINGJING (Autor:in) / YANG JIANFENG (Autor:in) / YAN LEI (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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