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1. 发明申请

WO2008121486A1 REMOTE DISPLAY CHAIN FOR MULTIPLE USER INTERFACE APPLICATIONS 审中-公开
标题翻译：远程显示链用于多个用户界面应用程序
公开(公告)号：WO2008121486A1
公开(公告)日：2008-10-09
申请号：PCT/US2008/056063
申请日：2008-03-06
申请人： SQUARE D COMPANY , THURMOND, M. Jason , LONG, Avery D.
发明人： THURMOND, M. Jason , LONG, Avery D.
IPC分类号： G01D4/00
CPC分类号： G01D4/002 , G06Q50/06 , Y02B90/241 , Y02B90/246 , Y04S20/32 , Y04S20/42 , Y04S20/46
摘要： A multi-master serial bus that connects multiple utility monitoring devices with multiple remote electronic display units. The display units include an I 2 C microprocessor with an integrated LCD controller for controlling an LCD display and a set of buttons for changing what is displayed on the LCD display. They also include an I/O to I 2 C driver for sending button key presses to the remote monitoring device, which communicates the requested data to be displayed back to the display unit via the multi-master serial bus. Each remote electronic display unit has a unique address assigned to it, and when a user input is detected on the I 2 C bus by the utility monitoring device, the controller in the utility monitoring device sends monitored data to the detected address for display on the remote electronic display unit.
摘要翻译：连接多个实用监控设备和多个远程电子显示单元的多主机串行总线。显示单元包括具有用于控制LCD显示器的集成LCD控制器和用于改变LCD显示器上显示的内容的一组按钮的I＆lt; 2＆lt; C＆amp; C微处理器。它们还包括用于向远程监视设备发送按钮按键的I / O至I 2 C驱动程序，远程监视设备通过多主串行总线将要显示的请求数据传回显示单元。每个远程电子显示单元具有分配给其的唯一地址，并且当由公用事业监视设备在I 2 C总线上检测到用户输入时，公用事业监控设备中的控制器将监视的数据发送到检测到的用于显示在远程电子显示单元上的地址。

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