The invention discloses a parking space detection device based on a giant magnetoresistive sensor. The device comprises an MCU module, a power management module, a sensor module which is used for detecting the magnetic field information of a parking space, an amplifier module which amplifies the collected information, a gateway module which is used for carrying out the protocol conversion of the parking space information, a cloud platform and a mobile terminal used for receiving the state of the parking space, and an upper computer module used for carrying out data real-time acquisition in an earlier stage, wherein MCU module is a CC2530 single-chip microcomputer, and the gateway module is ESP8266. The invention further discloses a parking space detection method. The parking space detection device has the advantages of being low in power consumption, easy to install, accurate and comprehensive in parking space state reading and not affected by environment and weather factors.

    本发明公开了一种基于巨磁阻传感器的车位检测装置,包括MCU模块、电源管理模块、用于检测车位磁场信息的传感器模块、将采集的信息进行的放大器模块,用于将车位信息进行协议转换的网关模块、用于接收车位状态的云平台以及移动端,用于前期进行数据实时采集的的上位机模块,所述MCU模块为CC2530单片机。所述网关模块为ESP8266,本发明还公开了一种车位检测方法。该车位检测装置优越性:功耗低、安装简单、车位状态读取准确全面、不受环境天气因素影响。


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    Titel :

    Parking space detection device and method based on giant magnetoresistive sensor


    Weitere Titelangaben:

    一种基于巨磁阻传感器的车位检测装置及方法


    Beteiligte:
    QIAN JUNSHI (Autor:in) / LI JUN (Autor:in) / SONG KAIQIANG (Autor:in) / WANG JIE (Autor:in) / LAN TIAN (Autor:in) / WEN SIMIN (Autor:in)

    Erscheinungsdatum :

    2022-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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