The invention discloses an electronic license plate device based on Beidou positioning technology. The electronic license plate device comprises an RFID electronic tag, a current detection module, a Beidou positioning module, a battery module, a power supply module, a wireless communication module, a beacon receiving module and an MCU control module. The current detection module is used for detecting reading current in the RFID electronic tag, and the MCU control module is used for controlling the working modes of the Beidou positioning module and the beacon receiving module and sending the information fed back by the Beidou positioning module and the beacon receiving module to the wireless communication module in a data form. According to the device, the coordinates of a vehicle can be uploaded regularly, so that the position of the vehicle can be mastered conveniently; after the vehicle enters a roadside parking lot, the vehicle information is read through the RFID electronic tag, the position of the vehicle is determined through beacon detection and positioning coordinates, and unmanned parking management is achieved; the functions of the electronic license plate are greatly expanded, and popularization and application of the electronic license plate are facilitated.

    本发明公开了一种基于北斗定位技术的电子车牌装置,包括RFID电子标签、电流检测模块、北斗定位模块、电池模块、供电模块、无线通信模块、信标接收模块和MCU控制模块;所述电流检测模块用于检测RFID电子标签中的读取电流,所述MCU控制模块用于控制北斗定位模块和信标接收模块的工作模式,以及将北斗定位模块和信标接收模块反馈的信息以数据形式发送给无线通信模块。本发明中,能够定时上传车辆的坐标,便于掌握车辆的位置;车辆进入路侧停车场后通过RFID电子标签读取车辆信息,通过信标检测和定位坐标判断车辆的位置,实现无人化停车管理;大大拓展了电子车牌的功能,有助于电子车牌的推广使用。


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    Titel :

    Electronic license plate device based on Beidou positioning technology


    Weitere Titelangaben:

    一种基于北斗定位技术的电子车牌装置


    Beteiligte:
    ZHANG LINDONG (Autor:in) / ZHANG ZIJING (Autor:in) / LUO JING (Autor:in)

    Erscheinungsdatum :

    26.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06K Erkennen von Daten , RECOGNITION OF DATA




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