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    • 52. 发明申请
    • RAIN SENSOR WITH SELECTIVELY RECONFIGURABLE FRACTAL BASED SENSORS/CAPACITORS
    • 具有可选择的可重新构造的基于传感器/电容器的雨量传感器
    • WO2008094381A1
    • 2008-08-07
    • PCT/US2008/000016
    • 2008-01-03
    • GUARDIAN INDUSTRIES CORP.VEERASAMY, Vijayen, S.
    • VEERASAMY, Vijayen, S.
    • B60S1/08G01N27/22H01Q1/12H01Q1/36
    • B60S1/0822B32B17/10036B32B17/10174B32B17/10761B60S1/0825G01N27/226
    • A system and/or method for sensing the presence of moisture (e.g., rain) and/or other material(s) on a window such as a vehicle window (e.g., vehicle windshield, sunroof or backlite). In certain example embodiments, a plurality of sensing capacitors are supported by a window such as a vehicle windshield, the capacitors each having a different field and/or pattern. A sensing circuit outputs an analog signal that is based on and/or related to the capacitances of one or more of the sensing capacitors. In certain example embodiments, a switching circuit is provided in order to selectively switch between different sensing capacitors or combinations thereof (or even possibly antennas and/or bands), in order to change the sensing field being analyzed and/or change the feature being searched for. For example, in certain example embodiments, the switching circuit may selectively switch between: (a) capacitor(s) for detecting rain on an exterior surface of the window, and (b) capacitor(s) for detecting one or more of ice on an exterior surface of the window, mist on an exterior surface of the window, and/or moisture on an interior surface of the window.
    • 用于感测窗户(例如车辆窗户(例如车辆挡风玻璃,天窗或背衬))上的湿气(例如雨)和/或其他材料的存在的系统和/或方法。 在某些示例性实施例中,多个感测电容器由诸如车辆挡风玻璃的窗户支撑,每个电容器具有不同的场和/或图案。 感测电路输出基于和/或与一个或多个感测电容器的电容相关的模拟信号。 在某些示例性实施例中,提供开关电路以便在不同的感测电容器或其组合(或甚至可能的天线和/或频带)之间选择性地切换,以便改变正被分析的感测场和/或改变被搜索的特征 对于。 例如,在某些示例实施例中,开关电路可以选择性地在以下部分之间切换:(a)用于检测窗口外表面上的雨的电容器,以及用于检测一个或多个冰的电容器 窗户的外表面,窗口的外表面上的雾,和/或窗户内表面上的湿气。
    • 55. 发明申请
    • RAIN SENSOR FOR DETECTING RAIN OR OTHER MATERIAL ON WINDOW OF A VEHICLE OR ON OTHER SURFACE
    • 用于检测车辆窗户或其他表面上的雨水或其他材料的雨水传感器
    • WO2007081471A1
    • 2007-07-19
    • PCT/US2006/047177
    • 2006-12-11
    • GUARDIAN INDUSTRIES CORP.VEERASAMY, Vijayen, S.
    • VEERASAMY, Vijayen, S.
    • B60S1/08
    • B60S1/0822B32B17/10036B32B17/10174B32B17/10761B60S1/0825G01D5/24G01N27/226
    • A system and/or method for sensing the presence of moisture (e.g., rain) and/or other material(s) on a window such as a vehicle window (e.g., vehicle windshield or backlite). In certain example embodiments, a capacitor-based system and/or method is provided for auto-correlating sensor data to determine the existence of a material on the window, and then cross-correlating sensor data to identify the type and/or amount of that material (e.g., rain). This data may be used to actuate and/or deactivate a vehicle's wiper(s), and/or adjust wiper speed. In certain example embodiments, the sensor may include an array of at least two capacitors. In certain example embodiments, the system and/or method may perform check(s) to enhance the accuracy of the detection by comparing, for example, the sign of autocorrelation values, maximum autocorrelation values, and/or gradients of autocorrelation values
    • 用于感测诸如车辆窗口(例如,车辆挡风玻璃或背衬)的窗户上的湿气(例如雨)和/或其他材料的存在的系统和/或方法。 在某些示例性实施例中,提供基于电容器的系统和/或方法用于自动相关传感器数据以确定窗口上的材料的存在,然后将传感器数据互相关联以识别该类型和/或数量 材料(如雨)。 该数据可用于致动和/或停用车辆的刮水器,和/或调节刮水器的速度。 在某些示例性实施例中,传感器可以包括至少两个电容器的阵列。 在某些示例实施例中,系统和/或方法可以通过比较例如自相关值的符号,最大自相关值和/或自相关值的梯度来执行检查以提高检测的准确性
    • 56. 发明申请
    • HIGH R-VALUE WINDOW UNIT
    • 高R值窗单元
    • WO2007075298A2
    • 2007-07-05
    • PCT/US2006/046849
    • 2006-12-08
    • GUARDIAN INDUSTRIES CORP.THEIOS, JasonVEERASAMY, Vijayen, S.
    • THEIOS, JasonVEERASAMY, Vijayen, S.
    • E06B3/00
    • E06B5/00B32B17/00E06B3/6612E06B3/66304E06B3/6715E06B3/677Y02A30/25Y02B80/24Y10T428/2495
    • In certain example embodiments of this invention, a window unit may include a vacuum IG (VIG) unit as an inboard lite and a monolithic lite (e.g., with an optional low-E coating thereon) as an outboard lite. A dead air space may separate the inboard and outboard lites. A highly insulated frame may be used to support the inner and outer lites. The VIG unit may be partially embedded or supported in the insulative frame, so that the insulating frame separates the VIG unit inboard lite from the outboard lite thereby reducing conductivity around the edges of the window unit so that R- value can be increased (and U-value decreased). In certain example embodiments, the total R-value of the window unit is at least about R-8, and more preferably at least about R-IO (compared to the much lower R-values of conventional IG units).
    • 在本发明的某些示例性实施例中,窗户单元可以包括作为内侧的真空IG(VIG)单元,以及作为外侧薄板的整体单元(例如,其上具有任选的低E涂层)。 死空气空间可能会分离内侧和外侧的光泽。 可以使用高度绝缘的框架来支撑内层和外层。 VIG单元可以部分地嵌入或支撑在绝缘框架中,使得绝缘框架将VIG单元从外侧边缘分离,从而降低窗口单元边缘周围的导电性,从而可以增加R-值(并且U 价值下降)。 在某些示例性实施例中,窗单元的总R值至少约为R-8,更优选为至少约R-10(与常规IG单元的低得多R值相比)。