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1. 发明授权

US4276860A Apparatus for the generation of monostable pulses having predetermined durations independent of input signal period 失效
标题翻译：用于产生具有独立于输入信号周期的预定持续时间的单稳态脉冲的装置
公开(公告)号：US4276860A
公开(公告)日：1981-07-07
申请号：US90209
申请日：1979-11-01
申请人： Zbynek A. Capurka
发明人： Zbynek A. Capurka
IPC分类号： F02P3/045 , F02P5/155 , F02P5/04
CPC分类号： F02P3/0453 , F02P5/155 , Y02T10/46
摘要： Electronic signal processing circuitry particularly useful in the ignition system of an internal combustion engine is disclosed. A pulse generator includes a crank-shaft position sensor supplying periodic position pulses to a bi-stable flip-flop circuit controlling a dual slope integration circuit. The integration circuit establishes a dual ramp time varying voltage signal at one input to a comparator for comparison with a reference voltage source which is established at the second input. At equality, an output pulse is initiated at the output of the comparator and this pulse is also used to change the logic state of the flip-flop. A hysteresis circuit responds to the initiation of the output pulse by modifying by a predetermined amount, the reference voltage level at the comparator. The duration of the output pulse is thereby made selectable and independent of variations in the period of the sensor pulses.
摘要翻译：公开了在内燃机的点火系统中特别有用的电子信号处理电路。脉冲发生器包括曲柄轴位置传感器，该控制器向控制双斜率积分电路的双稳态触发电路提供周期性位置脉冲。积分电路在比较器的一个输入处建立双斜坡时变电压信号，以与在第二输入端建立的参考电压源进行比较。在相等的情况下，在比较器的输出端开始输出脉冲，该脉冲也用于改变触发器的逻辑状态。滞后电路通过修改比较器上的参考电压电平预定量来响应输出脉冲的启动。因此，输出脉冲的持续时间可以被选择并且独立于传感器脉冲的周期的变化。

2. 发明授权

US4964104A System for measuring position using electronic or ultrasonic devices 失效
标题翻译：使用电子或超声波设备测量位置的系统
公开(公告)号：US4964104A
公开(公告)日：1990-10-16
申请号：US294538
申请日：1989-01-09
申请人： Zbynek A. Capurka
发明人： Zbynek A. Capurka
IPC分类号： B60G17/019 , G01S7/52 , G01S15/18
CPC分类号： B60G17/01933 , G01S15/18 , G01S7/52004 , B60G2401/176 , B60G2500/10 , B60G2500/30 , Y10S367/902
摘要： A system for measuring the position of a moving object including transceiver means for sending signals to and receiving signals reflected from both a moving object and a reference object maintaining a known, fixed distance from the moving object, wherein by processing the signals sent and received, the position of the moving object can be determined while the effects of temperature on the speed of sound, frequency changes, false echoes and erroneous signals are minimized or eliminated.
摘要翻译：一种用于测量移动物体的位置的系统，包括收发机装置，用于向移动物体和参考物体两者发送信号并从接收信号反射的信号，该信号保持距离移动物体已知的固定距离，其中，通过处理发送和接收的信号，可以在温度对声速，频率变化，假回波和错误信号的影响最小化或消除的同时确定移动物体的位置。

3. 发明授权

US5557191A Apparatus for minimizing current drain in a battery powered data collector 失效
标题翻译：用于最小化电池供电数据采集器中的电流消耗的装置
公开(公告)号：US5557191A
公开(公告)日：1996-09-17
申请号：US219599
申请日：1994-03-29
申请人： Zbynek A. Capurka
发明人： Zbynek A. Capurka
IPC分类号： G01D4/02 , H04L12/12 , H02J7/00
CPC分类号： H04L12/12 , G01D4/02 , Y02B60/34
摘要： An apparatus for minimizing current drain in a battery powered data collector includes a stimulus device. In response to receipt of a first state of a control signal, the stimulus device provides a periodic stimulus signal. In response to receipt of a second state of the control signal the stimulus device ceases provision of the signal. A switch device is coupled between the stimulus device and a load. When the switch device is in an on-state, and the signal is provided from the stimulus device, the switch device provides the signal to the load causing depletion of energy from the battery into the load. Responsive thereto the switch device provides the second state of the control signal to the control input of the stimulus device, that then ceases the provision of the signal to the load thus ceasing the depletion of the energy from the battery.
摘要翻译：用于最小化电池供电数据采集器中的电流消耗的装置包括一个刺激装置。响应于接收到控制信号的第一状态，激励装置提供周期性的激励信号。响应于接收到控制信号的第二状态，刺激装置停止提供信号。开关装置耦合在刺激装置和负载之间。当开关装置处于导通状态并且信号由激励装置提供时，开关装置向负载提供信号，从而将能量从电池消耗到负载中。响应于此，开关装置将控制信号的第二状态提供给刺激装置的控制输入，然后停止向负载提供信号，从而停止来自电池的能量的耗尽。

4. 发明授权

US5247440A Location influenced vehicle control system 失效
标题翻译：位置影响车辆控制系统
公开(公告)号：US5247440A
公开(公告)日：1993-09-21
申请号：US695052
申请日：1991-05-03
申请人： Zbynek A. Capurka , John E. Herrmann
发明人： Zbynek A. Capurka , John E. Herrmann
IPC分类号： B60Q1/08 , B60Q1/14
CPC分类号： B60Q1/143 , B60Q2300/305 , B60Q2400/30
摘要： The present invention provides for automatic control of the performance of a transportation vehicle based on the vehicle's geographic location. This is accomplished by determining the geographic location of the vehicle by employing a navigation system (107) and comparing its location output to a predetermined performance control requirement then modifying the control of the vehicle as a result. Such control modification includes control of a vehicle's lights by a vehicle lights controller (109).
摘要翻译：本发明提供了一种基于车辆地理位置对运输车辆的性能的自动控制。这通过使用导航系统（107）确定车辆的地理位置并将其位置输出与预定的性能控制要求进行比较来实现，然后结果改变车辆的控制。这种控制修改包括由车灯控制器（109）控制车辆的灯。

5. 发明授权

US4553426A Reference pulse verification circuit adaptable for engine control 失效
标题翻译：参考脉冲验证电路适用于发动机控制
公开(公告)号：US4553426A
公开(公告)日：1985-11-19
申请号：US613653
申请日：1984-05-23
申请人： Zbynek A. Capurka
发明人： Zbynek A. Capurka
IPC分类号： G01B7/30 , F02B77/08 , F02D45/00 , F02P7/067 , G01D5/245 , G01M15/00 , G01M15/06
CPC分类号： G01D5/2457 , F02P7/0675 , G01M15/06
摘要： A reference pulse verification circuit is disclosed in which a sensor senses the passage of a number of teeth which project from a wheel rotated by an engine crankshaft. The projecting teeth are uniformly disposed about the wheel except for a missing tooth area corresponding to a predetermined angular reference position of the engine crankshaft. A missing pulse detector provides unverified reference pulses corresponding to the occurrence of the missing tooth reference position, and a verification counter is incremented in response to each sensor pulse produced in response to the passage of each rotating tooth. The counter output and the missing pulse detector output are combined such that a verified reference pulse is provided in response to each missing pulse detection which coincides with the occurrence of a predetermined tooth pulse count that was initiated after the occurrence of a preceeding missing pulse detection. In this manner spurious missing pulse detections can be differentiated from proper missing pulse detections which only occur after the passage of a predetermined number of teeth past the sensor. The count of the counter is reset in response to either the occurrence of a missing pulse detection and/or the attainment of a maximum count by the counter. The verified reference pulses are provided as an input to an engine control circuit which is enabled in response to the occurrence to the first verified reference pulse after the application of power to the control circuit.
摘要翻译：公开了一种参考脉冲验证电路，其中传感器感测从由发动机曲轴旋转的轮突出的多个齿的通过。除了对应于发动机曲轴的预定角度参考位置的缺齿区域外，突出齿均匀地围绕车轮设置。丢失的脉冲检测器提供对应于缺失齿参考位置的发生的未验证的参考脉冲，并且响应于响应于每个旋转的齿的通过而产生的每个传感器脉冲而增加验证计数器。计数器输出和缺失的脉冲检测器输出被组合，使得响应于每个缺失脉冲检测提供经验证的参考脉冲，这与在发生先前丢失的脉冲检测之后启动的预定齿脉冲计数的发生相一致。以这种方式，可以将错误的丢失脉冲检测与仅在经过传感器的预定齿数通过之后发生的适当的丢失脉冲检测进行区分。响应于发生缺失脉冲检测和/或计数器达到最大计数，计数器的计数被复位。经验证的参考脉冲作为输入提供给发动机控制电路，该引擎控制电路在对控制电路施加电力之后响应于第一验证参考脉冲的发生而使能。

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