The invention discloses a license plate recognition device. Machine body, a first transmission cavity, a second transmission cavity, a third transmission cavity, a fourth transmission cavity and a lifting groove are formed in the machine body. A switch assembly is arranged in the machine body; the switch assembly comprises a first motor fixedly installed on the bottom end wall of the first transmission cavity. The tail end of the first motor is in power connection with a worm shaft which extends up and down and penetrates into the second transmission cavity; the upper end of the worm shaft isfixedly connected with a first bevel gear located in the second transmission cavity. The beneficial effects are that: the device is suitable for large-scale production; when the device works, the device works, the handrail can be prevented from being opened in an abnormal state through the switch assembly; the first motor is firstly started to turn on the switch assembly and lift the camera to a proper height with a vehicle, the upper friction disc and the lower friction disc are in contact through the control assembly, then the camera is controlled to rotate through the second motor, and thehandrail is opened through the handrail assembly to allow the vehicle to pass through.

    本发明公开了一种车牌识别装置,包括机体,所述机体内设置有第一传动腔、第二传动腔、第三传动腔、第四传动腔和升降槽,所述机体中设置有开关组件,所述开关组件包括与第一传动腔底端壁固定安装的第一电机,所述第一电机末端动力连接有上下延伸且穿入所述第二传动腔中的蜗杆轴,所述蜗杆轴上端固定连接有位于所述第二传动腔内的第一锥齿轮,有益效果为:该装置工作时,可以通过开关组件阻止栏杆非正常状态打开,先启动第一电机使开关组件打开并且使摄像头上升到与车辆适当的高度,并且通过控制组件使上下摩擦盘接触,然后通过第二电机使控制摄像头的旋转,并且通过栏杆组件使栏杆打开以使车辆通行。


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    Title :

    License plate recognition device


    Additional title:

    一种车牌识别装置


    Publication date :

    2020-05-19


    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 / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.




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