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公开(公告)号：US4733969A
公开(公告)日：1988-03-29
申请号：US904882
申请日：1986-09-08
申请人： Steven K. Case , Robert E. Keil , John Konicek
发明人： Steven K. Case , Robert E. Keil , John Konicek
CPC分类号： G01B11/007
摘要： A laser based optically triggered sensor system is described which can function as a coordinate measuring machine (CMM) probe. With the sensor, a CMM can find the exact location of the surface of a test object without physically having to touch the object. The reflectivity of the laser beam is sensed by a detector pair. The ratio of light on the detector pair is sensed and used to indicate when the probe is in range for a measurement, out of range for the measurement, and when in range, whether the object being sensed is too far or too close from the trigger point of the probe. The system is a plug compatible replacement for existing contact trigger probes currently used on most CMM's.
摘要翻译： 描述了可以用作坐标测量机（CMM）探针的基于激光的光学触发传感器系统。 使用传感器，CMM可以找到测试对象表面的确切位置，而无需物理触摸对象。 激光束的反射率由检测器对检测。 检测器对上的光的比率被感测并用于指示探针何时在测量的范围内，超出测量的范围，并且在范围内，被检测物体是否与触发器太远或太近 探针点。 该系统是针对当前大多数CMM上使用的现有触点触发探头的插头兼容替代。
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公开(公告)号：US4891772A
公开(公告)日：1990-01-02
申请号：US38399
申请日：1987-04-15
CPC分类号： G01S17/46 , G01S17/87 , G01S7/4811
摘要： High precision, non-contact sensors are disclosed which optically measure distances from the sensor head to the surface or surfaces under test. The modular design of the system allows a large selection of identically packaged sensor heads with differing ranges and resolutions. Built-in algorithms automatically adjust exposure time and process data to maximize accuracy for most applications. The sensor heads contain a laser diode source which features visible radiation as well as infrared radiation to faciltiate set-up and use of the system. A unique optical system focuses the laser beam on a detector array. That data is processed to determine distance for point range sensors and surface profile for line range sensors. High speed algorithms are employed for reducing the data from the imaging array in the sensor head to meaningful range data. To compensate for widely varying surfaces of the software can vary the exposure and laser power to yield a dynamic range of 10.sup.7. The user can reject certain areas of the optical image and, therefore, eliminate erroneous readings that could be caused by multiple reflections from complex geometries. The operator can also select up to sixteen different heads, one at a time, for multiple measurements. Operator interface is conveniently provided through the keyboard to an attached computer system.
摘要翻译： 公开了高精度，非接触式传感器，其光学地测量从传感器头到被测表面或表面的距离。 系统的模块化设计允许大量选择具有不同范围和分辨率的相同封装的传感器头。 内置算法可自动调整曝光时间和处理数据，以最大限度地提高精度。 传感器头包含具有可见辐射以及红外辐射的激光二极管源，以便于系统的建立和使用。 独特的光学系统将激光束聚焦在检测器阵列上。 处理该数据以确定点范围传感器的距离和线范围传感器的表面轮廓。 采用高速算法将数据从传感头中的成像阵列减少到有意义的距离数据。 为了补偿软件的广泛变化的表面可以改变曝光和激光功率以产生107的动态范围。用户可以拒绝光学图像的某些区域，并且因此消除可能由复杂的多次反射引起的错误读数 几何形状。 操作员还可以选择多达十六个不同的头，一次一个，用于多次测量。 操作员界面通过键盘方便地提供给附加的计算机系统。
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公开(公告)号：US06966261B2
公开(公告)日：2005-11-22
申请号：US10441665
申请日：2003-05-20
申请人： Robert E. Keil
发明人： Robert E. Keil
摘要： The present invention comprises an electronic Explosive Ordnance Disposal (EOD) circuit which is desirably used with fused explosive weapons, such as projectiles having a nominal mission time. After expiration of the mission time, if the explosive has not detonated, the inventive circuit controls the energy supplied to the fuse detonation circuit to a level that is less than a threshold level required by the fuse for detonation, thereby preventing subsequent detonation of the explosive.
摘要翻译： 本发明包括电子爆炸物质处理（EOD）电路，其期望与熔断的爆炸武器一起使用，例如具有标称任务时间的射弹。 在任务时间到期后，如果爆炸物没有被引爆，本发明的电路将提供给保险丝引爆电路的能量控制在小于熔断器爆炸所需的阈值水平的水平，从而防止炸药随后的爆炸 。
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公开(公告)号：US07331290B1
公开(公告)日：2008-02-19
申请号：US11284511
申请日：2005-11-22
申请人： Robert E. Keil
发明人： Robert E. Keil
IPC分类号： F42B3/182
摘要： The present invention comprises an electronic Explosive Ordnance Disposal (EOD) circuit which is desirably used with fuzed explosive weapons, such as projectiles having a nominal mission time. After expiration of the mission time, if the explosive has not detonated, the inventive circuit controls the energy supplied to the fuze detonation circuit to a level that is less than a threshold level required by the fuze for detonation, thereby preventing subsequent detonation of the explosive.
摘要翻译： 本发明包括电子爆炸物质处理（EOD）电路，其理想地与诸如具有标称任务时间的射弹的定制爆炸武器一起使用。 在任务时间到期后，如果爆炸物没有被引爆，本发明的电路将提供给引信引爆电路的能量控制在小于引信所需的阈值水平以进行爆炸的水平，从而防止炸药随后爆炸 。
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5.发明授权Transmitter coil, improved fuze setter circuitry for adaptively tuning the fuze setter circuit for resonance and current difference circuitry for interpreting a fuze talkback message 有权发射器线圈，改进的引信设定器电路，用于自适应地调谐用于谐振和电流差分电路的引信设定器电路，用于解释引信对讲信息公开(公告)号：US06176168B1
公开(公告)日：2001-01-23
申请号：US09302136
申请日：1999-04-29
申请人： Robert E. Keil , Randy E. Humbert
发明人： Robert E. Keil , Randy E. Humbert
IPC分类号： F42C1104
摘要： Improved transmitter coil, improved fuze setter circuitry for adaptively tuning the fuze setter circuit for resonance and current difference circuitry for interpreting a fuze talkback message. The transmitter coil utilizes an “L” shaped coil cross section, with the wrapped coil portion being at right angles to the return coil portion, in order to increase the coupling efficiency between the fuze setter coil and the fuze receiver coil, as compared to the prior art “C” coil. The inventive “L” shaped cross section also eliminates counter magnetic field due to the return coil portion being at right angles to the wrapped coil portion. The fuze setter includes circuitry for adaptively tuning the resonant LC circuit for resonance by adjusting the capacitance in the LC circuit to maximize current in the LC circuit. The fuze setter utilizes a switched capacitor network circuit to tune the LC circuit for resonance. The fuze circuitry modulates its impedance, which results in changes in the current in the resonant LC circuit of the fuze setter which are detected and interpreted by the fuze setter circuit.
摘要翻译： 改进的发射机线圈，改进的引信设置器电路，用于自适应地调谐用于谐振和电流差异电路的引信设置器电路，用于解释引信对讲消息。 发射器线圈利用“L”形的线圈横截面，其中缠绕的线圈部分与返回线圈部分成直角，以便增加引信设定器线圈和引信接收器线圈之间的耦合效率，与 现有技术的“C”线圈。 本发明的“L”形截面也消除了由于返回线圈部分与缠绕的线圈部分成直角的反磁场。 引信设置器包括用于通过调节LC电路中的电容来自适应地调谐谐振LC电路以进行谐振的电路，以使LC电路中的电流最大化。 引信装置利用开关电容网络电路调谐LC电路进行谐振。 引信电路调制其阻抗，这导致引信设置器电路检测和解释的引信装置的谐振LC电路中的电流变化。
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