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    • 5. 发明申请
    • Internet control system communication protocol, method and computer program
    • 互联网控制系统通信协议,方法和计算机程序
    • US20080059622A1
    • 2008-03-06
    • US11601041
    • 2006-11-17
    • Thomas HiteRonald BarberCharles PartridgeMark LeeWilliam McGraneAaron MyerMark Lewno
    • Thomas HiteRonald BarberCharles PartridgeMark LeeWilliam McGraneAaron MyerMark Lewno
    • G06F15/173
    • H04L12/2814H04L12/2803H04L12/2836H04L29/06H04L67/12H04L69/329H04L2012/285
    • A control system, method and computer program are provided for communicating control information in a control system. The control system includes a master controller and a plurality of devices. Each of the plurality of devices have a number of channels. Each channel has an identifying number and a plurality of channel states. The method includes at least initially directing one or more messages sent to and from each device to the master controller, sending a first type of control message from the master controller to respective devices, and sending a second type of control message and a third type of control message from the master controller to respective devices. A control message of the first type directs the respective device to place one of its channels in a specified channel state. A control message of the second type directs the respective device to set the level of a specified parameter to a certain value, and a control message of the third type comprises a character string of variable length.
    • 提供控制系统,方法和计算机程序用于在控制系统中传送控制信息。 控制系统包括主控制器和多个设备。 多个设备中的每一个具有多个通道。 每个信道具有标识号和多个信道状态。 该方法包括至少首先将从每个设备发送到每个设备的一个或多个消息指向主控制器,从主控制器向相应的设备发送第一类型的控制消息,以及发送第二类型的控制消息和第三类型的控制消息 控制消息从主控制器到相应的设备。 第一类型的控制消息指示相应的设备将其一个通道置于指定的通道状态。 第二类型的控制消息指示相应设备将指定参数的级别设置为特定值,并且第三类型的控制消息包括可变长度的字符串。
    • 6. 发明申请
    • Computer system with user interface having annotation capability
    • 具有用户界面具有注释能力的计算机系统
    • US20050273700A1
    • 2005-12-08
    • US10859015
    • 2004-06-02
    • Steven ChampionMichael MorrisRonald Barber
    • Steven ChampionMichael MorrisRonald Barber
    • G06F3/048G06F17/00
    • G06F3/04883
    • A system and method is provided for forming annotations for use with a computer that has a desktop for displaying images. Annotations are formed by one or more user interface devices, each located at a different remote location. The computer is provided with an Annotation application that generates a transparent window, or canvas, disposed to overlay all other images displayed on the desktop by other simultaneously running applications. Annotations are transmitted to the computer from respective user interface devices, and are displayed on the transparent canvas, so that the annotations likewise overlay other images displayed on the desktop. User interface devices may include a number of devices, such as other computers or touch sensitive panels.
    • 提供了一种用于形成用于具有用于显示图像的桌面的计算机的注释的系统和方法。 注释由一个或多个用户界面设备形成,每个用户界面设备位于不同的远程位置。 该计算机配备有一个注释应用程序,该应用程序生成透明窗口或画布,用于覆盖其他同时运行的应用程序在桌面上显示的所有其他图像。 注释从相应的用户界面设备发送到计算机,并显示在透明画布上,以便注释同样覆盖桌面上显示的其他图像。 用户界面设备可以包括许多设备,诸如其他计算机或触敏面板。