The invention discloses an automobile risk early warning vehicle-mounted monitoring system which comprises a BAT1 battery power supply unit circuit, a main control circuit, an MIC landscape and thunder collecting and processing circuit, a parameter display and key operation circuit, a phase-locked loop frequency synthesizer circuit, an intermediate frequency receiver circuit, a frequency modulation amplification transmitting circuit, a panoramic radar sound amplifying circuit and an antenna receiving and transmitting circuit. Through the circuits, sound signals are transmitted and received in a radio wave mode for long-distance voice talkback, and the voice talkback circuit is used for contact, command and dispatch among group members so as to improve the communication efficiency and the rapid response capability of handling emergencies, and has good application prospects and market effects.

    本发明公开了一种汽车风险预警车载监控系统,包括BAT1电池供电单元电路、主控电路、MIC景雷采集处理电路、参数显示与按键操作电路、锁相环频率合成器电路、中频接收机电路、调频放大发送电路、全景雷达扩音电路、天线收发电路,通过这些电路把声音信号通过无线电波方式收发进行远距离语音对讲,用于团体成员间的联络和指挥调度,以提高沟通效率和提高处理突发事件的快速反应能力,具有良好的应用前景和市场效应。


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    Titel :

    Automobile risk early warning vehicle-mounted monitoring system


    Weitere Titelangaben:

    一种汽车风险预警车载监控系统


    Beteiligte:
    WANG SUHUA (Autor:in) / ZHANG LIJIANG (Autor:in)

    Erscheinungsdatum :

    2021-08-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04B TRANSMISSION , Übertragung / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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