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1. 发明授权

US07652563B2 Optical input device 有权
标题翻译：光输入设备
公开(公告)号：US07652563B2
公开(公告)日：2010-01-26
申请号：US11900813
申请日：2007-09-13
申请人： Owen Kuhnly , Greg W. Parkhurst
发明人： Owen Kuhnly , Greg W. Parkhurst
IPC分类号： B60Q1/00 , G08B21/00
CPC分类号： B60Q3/18 , B60K2350/2069
摘要： One aspect is a device for displaying an indication of a system parameter. The device includes an input circuit, an optical sense circuit, a control circuit, and an output circuit. The input circuit is configured to receive input signals that are indicative of a measured system parameter. The optical sense circuit is configured to receive sense signals indicative of a sensed level of light and to receive programming signals related to a system parameter. The control circuit is configured to correlate the input and programming signals and to produce control signals dependant thereon. The output circuit is configured to display an indication of a system parameter that is based upon the control signals.
摘要翻译：一个方面是用于显示系统参数的指示的装置。该装置包括输入电路，光学感测电路，控制电路和输出电路。输入电路被配置为接收指示测量的系统参数的输入信号。光学感测电路被配置为接收指示感测的光级并且接收与系统参数相关的编程信号的感测信号。控制电路被配置为使输入和编程信号相关并且产生依赖于其的控制信号。输出电路被配置为显示基于控制信号的系统参数的指示。

2. 发明申请

US20090072960A1 Optical input device 有权
标题翻译：光输入设备
公开(公告)号：US20090072960A1
公开(公告)日：2009-03-19
申请号：US11900813
申请日：2007-09-13
申请人： Owen Kuhnly , Greg W. Parkhurst
发明人： Owen Kuhnly , Greg W. Parkhurst
IPC分类号： B60Q1/00 , G08B5/36
CPC分类号： B60Q3/18 , B60K2350/2069
摘要： One aspect is a device for displaying an indication of a system parameter. The device includes an input circuit, an optical sense circuit, a control circuit, and an output circuit. The input circuit is configured to receive input signals that are indicative of a measured system parameter. The optical sense circuit is configured to receive sense signals indicative of a sensed level of light and to receive programming signals related to a system parameter. The control circuit is configured to correlate the input and programming signals and to produce control signals dependant thereon. The output circuit is configured to display an indication of a system parameter that is based upon the control signals.
摘要翻译：一个方面是用于显示系统参数的指示的装置。该装置包括输入电路，光学感测电路，控制电路和输出电路。输入电路被配置为接收指示测量的系统参数的输入信号。光学感测电路被配置为接收指示感测的光级并且接收与系统参数相关的编程信号的感测信号。控制电路被配置为使输入和编程信号相关并且产生依赖于其的控制信号。输出电路被配置为显示基于控制信号的系统参数的指示。

3. 发明授权

US07275335B2 Wireless tram gauge assembly 有权
公开(公告)号：US07275335B2
公开(公告)日：2007-10-02
申请号：US11206503
申请日：2005-08-18
申请人： Henry V. Holec , Greg W. Parkhurst , Timothy M. Gack , Eric R. Seckerson , Mike V. Atkinson
发明人： Henry V. Holec , Greg W. Parkhurst , Timothy M. Gack , Eric R. Seckerson , Mike V. Atkinson
IPC分类号： G01B5/00
CPC分类号： G01B3/08 , G01B5/0025
摘要： The present invention relates to a digital tram gauge assembly having an extendible elongate tram bar having a first height rod at a first end and a second height rod at a second end. A digital measuring device is positionable about the tram bar and is capable of digitally sensing, displaying and wirelessly transmitting measurement data from the digital tram gauge. The digital measuring device further includes a digital level sensor that functions as a digital level comparator to indicate whether the tram gauge assembly is oriented substantially parallel to a user-defined reference datum plane.

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