The invention discloses a dual-mode geomagnetic detection method for intelligent parking. The dual-mode geomagnetic detection method comprises the steps that a geomagnetic sensor judges whether an awakening signal sent by a protocol converter is received or not; the geomagnetic sensor enters a working state according to the awakening signal and determines the awakening frequency of the geomagneticsensor; the geomagnetic sensor is kept in a non-working state; a central processing module starts an active data reading module to read external data information in a wireless mode; and the central processing module superposes parking space information, a parking space occupation sign and the external data information. According to the dual-mode geomagnetic detection method for intelligent parking, a GSM network and a CDMA network are used for reading the external data information, selection can be made specifically according to the environment, the network technology which can play a role better enables parking to work in the mode, and the stability and accuracy of parking can be greatly improved.

    本发明公开了一种智慧停车的双模地磁检测方法,该双模地磁检测方法包括以下步骤:地磁传感器判断是否接收到协议转换器发送的唤醒信号;地磁传感器根据唤醒信号进入工作状态,并确定自身的唤醒频率;地磁传感器保持非工作状态;中央处理模块启动主动数据读取模块利用无线方式读取外界数据信息;中央处理模块将停车位信息、停车位占用标志及外界数据信息进行叠加;本发明智慧停车的双模地磁检测方法,利用GSM网络和CDMA网络读取外界数据信息,它可以具体根据环境做出选择,哪个网络技术更能发挥作用,就让停车到哪种模式下去工作,可大大提高停车的稳定性和精准性。


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    Title :

    Dual-mode geomagnetic detection method for intelligent parking


    Additional title:

    一种智慧停车的双模地磁检测方法


    Contributors:
    YI WEIQIANG (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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