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14 条记录 (耗时 0.022 秒)

    Touch screen system based on image recognition
    12.
    发明授权
    Touch screen system based on image recognition 失效
    基于图像识别的触摸屏系统

    公开(公告)号：US08614694B2

    公开(公告)日：2013-12-24

    申请号：US12886586

    申请日：2010-09-21

    申请人： Bo-Ching Lin ,  Ping Yu

    发明人： Bo-Ching Lin ,  Ping Yu

    IPC分类号： G06F3/042 ,  G06T13/00

    CPC分类号： G06F3/0428

    摘要： A touch screen system includes a touch screen corresponding to a Descartes coordinate system XOY, a first image capturing unit, a second capturing unit, and a processing unit. The first image capturing unit and the second capturing unit are arranged at the periphery of the touch screen and are substantially perpendicular to each other. Both the two image capturing units include a camera and a housing, the camera is housed in the housing to take images, an optical axis of the lens of each camera is perpendicular to X or Y axis of the system XOY respectively for acquiring images including one touch point. The processing unit identifies a touched point on the touch screen and determines X and Y coordinates of the touched point in the system XOY and executing a function corresponding to the X and Y coordinates of the touched point.

    摘要翻译： 触摸屏系统包括对应于笛卡尔坐标系XOY的触摸屏，第一图像拍摄单元，第二拍摄单元和处理单元。 第一图像拍摄单元和第二拍摄单元布置在触摸屏的周边并且基本上彼此垂直。 两个图像拍摄单元都包括相机和外壳，照相机容纳在外壳中以拍摄图像，每个相机的透镜的光轴分别垂直于系统XOY的X或Y轴，用于获取包括一个的图像 接触点。 处理单元识别触摸屏上的触摸点，并确定系统XOY中的触摸点的X和Y坐标，并执行与触摸点的X和Y坐标相对应的功能。

    Electronic device with working mode switching function and method of switching working mode
    13.
    发明授权
    Electronic device with working mode switching function and method of switching working mode 失效
    具有工作模式切换功能的电子设备和切换工作模式的方法

    公开(公告)号：US07746729B2

    公开(公告)日：2010-06-29

    申请号：US12185130

    申请日：2008-08-04

    申请人： Chung-Jen Lan ,  Bo-Ching Lin ,  Xiao-Guang Li ,  Yun-Ru Chen

    发明人： Chung-Jen Lan ,  Bo-Ching Lin ,  Xiao-Guang Li ,  Yun-Ru Chen

    IPC分类号： G04B47/06 ,  G04C21/00

    CPC分类号： G04G15/003 ,  H04M1/72566

    摘要： A method of switching working modes, the method includes: supplying a storage unit, therein the storage unit stores at least two working modes, alarm information, and alarm time, the alarm information includes indicating information and determining information; detecting whether a system time matches the alarm time; outputting the indicating information when the system time matches the alarm time; receiving input; determining whether the input matches the determining information; controlling the electronic device to switch from one working mode to another working mode when the input matches the determining information. An electronic device with working modes switching function is also provided.

    摘要翻译： 一种切换工作模式的方法，所述方法包括：提供存储单元，其中存储单元存储至少两种工作模式，报警信息和报警时间，所述报警信息包括指示信息和确定信息; 检测系统时间是否匹配报警时间; 当系统时间与闹钟时间匹配时，输出指示信息; 接收输入 确定所述输入是否匹配所述确定信息; 当输入与确定信息匹配时，控制电子设备从一个工作模式切换到另一个工作模式。 还提供了具有工作模式切换功能的电子设备。