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    • 2. 发明申请
    • BUILDING OCCUPANCY DEPENDENT CONTROL SYSTEM
    • 建筑物依赖控制系统
    • WO2011121299A1
    • 2011-10-06
    • PCT/GB2011/000491
    • 2011-03-30
    • TELEPURE LIMITEDKNAPTON, CaryCOLLINS, PaulWEBB, Barry
    • KNAPTON, CaryCOLLINS, PaulWEBB, Barry
    • G05D23/19F24F11/00
    • G05B13/02F24F11/30F24F11/63F24F2110/12F24F2120/10G05B15/02G05B2219/2642
    • An HVAC control system is described comprising: a server (32) having planned information, a man-machine interface (50) capable of communication with the server (32) to provide dynamic information about building occupancy based on a change in cold water in a mains riser. A central control unit (28) which can communicate with the server (32), and a room node (22, 24) for providing information about conditions within the room whereby, the information about room conditions is compared to planned information and/or dynamic information and adjustments made accordingly. The room node (22, 24) may comprise sensors (276, 278, 272, 274) which provide information about conditions in the room. Dynamic information can include changes to planned occupancy, the effect of solar heating and weather conditions. Changes to planned occupancy can be established through detecting location (internally or externally) or destination of a user; and calculating estimated time of arrival of a user.
    • 描述了一种HVAC控制系统,包括:具有计划信息的服务器(32),能够与服务器(32)进行通信的人机接口(50),以提供关于建筑物占用的动态信息,基于冷水的变化 电源立管。 可以与服务器(32)通信的中央控制单元(28)和用于提供关于房间内的状况的信息的房间节点(22,24),由此将关于房间条件的信息与计划信息和/或动态 信息和调整相应。 房间节点(22,24)可以包括提供关于房间中的状况的信息的传感器(276,278,272,274)。 动态信息可以包括对计划占用的变化,太阳能供热和天气条件的影响。 可以通过检测用户的位置(内部或外部)或目的地来建立对计划占用的更改; 并计算用户的估计到达时间。
    • 3. 发明申请
    • ACTIVE MATRIX DISPLAY DEVICES
    • 主动矩阵显示设备
    • WO2007020576A1
    • 2007-02-22
    • PCT/IB2006/052769
    • 2006-08-10
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.DEANE, Steven, C.FRENCH, Ian, D.KNAPP, Alan, G.COLLINS, PaulFISH, David, A.
    • DEANE, Steven, C.FRENCH, Ian, D.KNAPP, Alan, G.COLLINS, PaulFISH, David, A.
    • G09G3/34G09G3/38
    • G09G3/344G09G3/20G09G3/38G09G2300/0809G09G2300/0819G09G2300/0842G09G2300/088G09G2310/0251G09G2310/061G09G2320/0252G09G2320/029G09G2330/021G09G2360/148
    • A display device comprises an array of rows and columns of pixels disposed over a common substrate. Each pixel comprises a display pixel element having a stable drive state in which the optical characteristics remain substantially constant and a drive circuit for controlling the voltage applied to the display pixel element. An optical sensor arrangement of each pixel (PR1, R2) detects an optical signal dependent on the setting of the display pixel element, and the drive circuit comprises an optical feedback control system which is arranged to drive the display pixel element to the stable display state in response to an applied input pixel voltage and an output of the optical sensor arrangement, the optical characteristics being varied before the drive of the display pixel element reaches the stable state and being held substantially constant once the stable state has been reached. This approach removes the need to apply complicated voltage control schemes to the display element. Instead, a desired brightness is loaded into the pixel (as a voltage level), and optical feedback within the pixel is used to achieve the desired brightness level.
    • 显示装置包括布置在公共基板上的行和列列阵列。 每个像素包括具有稳定驱动状态的显示像素元件,其中光学特性保持基本上恒定,以及用于控制施加到显示像素元件的电压的驱动电路。 每个像素(PR1,R2)的光学传感器装置根据显示像素元件的设置检测光学信号,并且驱动电路包括光学反馈控制系统,其被布置为将显示像素元件驱动到稳定的显示状态 响应于所施加的输入像素电压和光学传感器装置的输出,光学特性在显示像素元件的驱动达到稳定状态之前变化,并且一旦达到稳定状态就保持基本上不变。 该方法消除了对显示元件应用复杂的电压控制方案的需要。 相反,将期望的亮度加载到像素中(作为电压电平),并且使用像素内的光学反馈来实现期望的亮度水平。