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    • 5. 发明授权
    • Vehicle communication system
    • 车辆通信系统
    • US06229434B1
    • 2001-05-08
    • US09368325
    • 1999-08-03
    • Robert C. KnappRobert R. TurnbullEric J. Walstra
    • Robert C. KnappRobert R. TurnbullEric J. Walstra
    • H04B100
    • B60R16/0315B60Q1/00G08C19/02
    • A communication circuit for use in a vehicle including a first electronic module adapted to be coupled to a power supply of the vehicle, a second electronic module, and an electrical conductor coupled between the first and second modules to provide a transmission path through which power may be supplied and through which bidirectional serial communication is enabled. The first module supplies power to the second module through the electrical conductor. The first and second modules transmit serial data to one another through the electrical conductor. The first and second modules may also transmit RF signals over the electrical conductor. The second module may be housed in an outside rearview mirror assembly while the first module may be disposed inside of the vehicle. Such a communication system allows independent control of multiple electrical components in the outside rearview mirror assembly over a single wire.
    • 一种用于车辆的通信电路,包括适于耦合到车辆的电源的第一电子模块,第二电子模块和耦合在第一和第二模块之间的电导体,以提供电力可以通过其传输的传输路径 并通过双向串行通信启用。 第一个模块通过电导体向第二个模块供电。 第一和第二模块通过电导体将串行数据传输给彼此。 第一和第二模块还可以通过电导体发射RF信号。 第二模块可以容纳在外部后视镜组件中,而第一模块可以设置在车辆内部。 这种通信系统允许通过单个线独立控制外部后视镜组件中的多个电气部件。
    • 9. 发明授权
    • Individual mirror control system
    • 个人镜面控制系统
    • US06247819B1
    • 2001-06-19
    • US09525391
    • 2000-03-15
    • Robert R. TurnbullRobert C. KnappRoy E. Vawter
    • Robert R. TurnbullRobert C. KnappRoy E. Vawter
    • G02B2700
    • B60R1/088
    • A control system for a plurality of electrochromic elements, for example, used in automobiles, to control the glare of the IEC elements used as a rearview mirror (20) as well as the OEC elements (24, 26) used as sideview mirrors (24, 26). The IEC element and each of the OEC elements is provided with an individual drive circuit (21, 22). The drive circuits for the OEC's elements may be customized to account for various factors such as the type of curvature as well as the size and shape. Since individual drive circuitry is provided for the IEC elements and each of the OEC elements, the reflectance of each of the electrochromic elements (20, 24, 26) can be relatively accurately controlled by way of glare signal from inside the automobile.
    • 用于汽车中的多个电致变色元件的控制系统,用于控制用作后视镜(20)的IEC元件的眩光以及用作侧视镜(24,26)的OEC元件(24,26) ,26)。 IEC元件和每个OEC元件设置有单独的驱动电路(21,22)。 用于OEC元件的驱动电路可以被定制以考虑各种因素,例如曲率的类型以及尺寸和形状。 由于为IEC元件和每个OEC元件提供单独的驱动电路,因此可以通过来自汽车内部的眩光信号相对精确地控制每个电致变色元件(20,24,26)的反射率。