用于停车场控制系统的嵌入式主板及停车场控制系统

    公开(公告)号:WO2015106503A1

    公开(公告)日:2015-07-23

    申请号:PCT/CN2014/076337

    申请日:2014-04-28

    CPC classification number: G07C9/00166 G05B15/02 G07B15/02 G07C9/00571

    Abstract: 一种用于停车场控制系统的嵌入式主板,包括控制芯片(10)、与控制芯片(10)连接的以太网供电单元(20)、车号识别的图像数据处理单元(30)、网络接口(40)、与所述车号识别的图像数据处理单元(30)信号连接的图像输入接口(50)、与停车场出入口设备进行通讯的通讯单元(70)以及控制停车场出入口设备动作的控制电路(60)。控制芯片(10)控制车号识别的图像数据处理单元(30)对所述图像输入接口(50)接收到的图像中的车牌进行识别,将车号识别的图像数据处理单元(30)集成于嵌入式主板。同时,采用网络供电单元(20)对该嵌入式主板以及与嵌入式主板连接的其它装置(如图像采集装置)进行供电。通过通讯单元(70)与外围设备进行数据通讯,同时通过控制电路(60)控制外围设备动作。

    一种炭块堆垛天车
    47.
    发明申请

    公开(公告)号:WO2008071091A1

    公开(公告)日:2008-06-19

    申请号:PCT/CN2007/003606

    申请日:2007-12-14

    CPC classification number: B66C1/44

    Abstract: A stacking crane for carbon block includes a clamp for carbon block, adjustment pins, a beam device, a clamp limit device, and a balance pulley block. A horizontal beam (7) is hinged with the rotary hook (11), a fix hook (5) is mounted on a support frame (4), the rotary hook (11) and the fix hook (5) can engage or disengage, an electromagnet (15) is provided on one side of the rotary hook (11), one end of a moveable rod (14) is inserted in the electromagnet (15), the other end of the moveable rod (14) is connected with the rotary hook (11) by the hemispherical nut (12), the other end of the rotary hook (11) is connected with a spring (10), the electromagnet(15) is connected with an electrical source. Due to above structure, the invention can open the clamp exactly in every operation, and provides a simple structure, durable clamp, and low cost.

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