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1. 发明授权

US6123643A Inertia brake control 有权
标题翻译：惯性制动控制
公开(公告)号：US6123643A
公开(公告)日：2000-09-26
申请号：US351699
申请日：1999-07-13
申请人： Alan R. Davis , Douglas C. Gooch , Gerald E. Ganski , Donald J. Rozsi , Edward F. Handley
发明人： Alan R. Davis , Douglas C. Gooch , Gerald E. Ganski , Donald J. Rozsi , Edward F. Handley
IPC分类号： F16H61/16 , F16D65/14 , F16H3/12 , F16H61/04 , B60K41/28
CPC分类号： F16H61/0403 , F16D2121/20 , F16D2125/36 , F16D2127/08 , F16D2127/10 , F16H3/12 , Y10T477/644 , Y10T477/653
摘要： A control system/method for controlling inertia brake (19) operation in an automated mechanical transmission system (10) shifted without disengaging the master clutch (16). A value representing inertia brake temperature (T.sub.SIM) is simulated and compared to reference values to determine if inertia brake operation is allowable.
摘要翻译：一种用于控制自动机械传动系统（10）中的惯性制动器（19）操作的控制系统/方法，其在不脱离主离合器（16）的情况下移动。模拟表示惯性制动器温度（TSIM）的值，并将其与参考值进行比较，以确定是否允许惯性制动操作。

2. 发明授权

US4530321A Glow plug control circuit 失效
标题翻译：辉光插头控制电路
公开(公告)号：US4530321A
公开(公告)日：1985-07-23
申请号：US570064
申请日：1984-01-12
申请人： LaVerne A. Caron , Edward F. Handley
发明人： LaVerne A. Caron , Edward F. Handley
IPC分类号： F02P19/02 , F02N17/00
CPC分类号： F02P19/021 , F02P19/022
摘要： The glow plug control circuit (28) is coupled by lead wire conductors to one or more glow plugs (31-38) for energizing same and includes a resistance bridge, the resistance (30) of the parallel connection of the one or more glow plugs plus the resistance (76) of the lead wire conductors being coupled to the bridge which has a first resistance leg, a second resistance leg, a third resistance leg (53), and a fourth resistance leg (54). A junction (128,130) between two resistance legs (56,53) is coupled to a source of voltage potential and a junction (67) between the other two resistance legs (53,54) being coupled to a common or ground (67). A comparator (72) having plus and minus inputs (70,74) and an output (82) is coupled to the bridge. One junction (58) between two of the resistance legs (53,54) connected between the voltage source and ground defines a reference voltage and is coupled to the minus input (74). One of the other resistance legs coupled between the voltage source and ground includes two series connector resistors (51,52) which define a voltage divider (41) and which are coupled to the glow plugs. The junction (60) between the resistors (51,52) is connected to the plus input (70) and has a voltage which is a percentage of the voltage across the glow plugs so that less than glow plug voltage is supplied to the comparator (72) and so that when the plugs (30) are heated to a set temperature, the voltage supplied from the divider (41) to the plus input (70) is equal to the voltage at said minus input.
摘要翻译：电热塞控制电路（28）通过引线导体耦合到一个或多个电热塞（31-38），用于对其施加电能，并包括电阻桥，一个或多个电热塞的并联连接的电阻（30）加上连接到具有第一电阻支路，第二电阻支路，第三电阻支路（53）和第四电阻支路（54）的电桥的引线导体的电阻（76）。两个电阻支路（56,53）之间的一个结（128,130）耦合到一个电压电位源，而另一个两个电阻支路（53,54）之间的一个结（67）耦合到公共端或地线（67）。具有正和负输入（70,74）和输出（82）的比较器（72）耦合到桥。连接在电压源和地之间的两个电阻支路（53,54）之间的一个接点（58）限定了参考电压并耦合到负输入端（74）。耦合在电压源和地之间的其它电阻支路之一包括限定分压器（41）并且耦合到电热塞的两个串联连接器电阻器（51,52）。电阻器（51,52）之间的接点（60）连接到正输入端（70），并且具有一个电压，该电压是电热塞两端的电压的百分比，使得小于预热塞电压被提供给比较器 72），使得当插头（30）被加热到设定温度时，从分压器（41）向正输入端（70）提供的电压等于所述负输入端处的电压。

3. 发明授权

US06218816B1 Power supply with control circuit for short circuit detection and excess current protection 失效
标题翻译：电源具有短路检测和过流保护的控制电路
公开(公告)号：US06218816B1
公开(公告)日：2001-04-17
申请号：US09421744
申请日：1999-10-20
申请人： Todd W. Fritz , Edward F. Handley
发明人： Todd W. Fritz , Edward F. Handley
IPC分类号： G05F1573
CPC分类号： H02H11/005 , H02H3/087
摘要： The present invention relates to an electronic control circuit that detects a short-circuit or excess current condition and, in response thereto, cuts off the output current from the system power supply. The circuit is disposed between a system power supply and a load device. An output transistor is connected between the system power supply and the load device to control the level of current supplied to the load device, including cutting off the current supply entirely in case of a short-circuit or excess current condition. The output transistor is controlled by a pre-drive transistor which, in combination with pre-drive resistors, provides a control signal to the output transistor to control the level of output current supplied to the load device. The control signal produced by the pre-drive transistor is dependent upon the output of an operational amplifier that compares the output potential to a pre-determined reference voltage to determine if the output potential has reached a stable level. In the event of a short-circuit or excess current condition, a switch network, consisting of a switch transistor, a resistor, and two diodes in the preferred embodiment, deactivates the pre-drive transistor, which in turn deactivates the output transistor. The output transistor cuts off the output current from the system power supply, thereby protecting the system power supply from possible damage.
摘要翻译：本发明涉及一种电子控制电路，其检测短路或过电流状况，并且响应于此，切断来自系统电源的输出电流。该电路设置在系统电源和负载装置之间。输出晶体管连接在系统电源和负载装置之间，以控制提供给负载装置的电流电平，包括在短路或过电流情况下完全切断电流源。输出晶体管由预驱动晶体管控制，预驱动晶体管与预驱动电阻相结合，向输出晶体管提供控制信号，以控制提供给负载器件的输出电流电平。由预驱动晶体管产生的控制信号取决于将输出电位与预定参考电压进行比较的运算放大器的输出，以确定输出电位是否达到稳定的电平。在短路或过电流状态的情况下，在优选实施例中由开关晶体管，电阻器和两个二极管组成的开关网络去激活预驱动晶体管，该驱动晶体管又使输出晶体管失活。输出晶体管切断来自系统电源的输出电流，从而保护系统电源免受可能的损坏。

4. 发明授权

US4606306A Glow plug control circuit 失效
标题翻译：辉光插头控制电路
公开(公告)号：US4606306A
公开(公告)日：1986-08-19
申请号：US738146
申请日：1985-05-24
申请人： LaVerne A. Caron , Edward F. Handley
发明人： LaVerne A. Caron , Edward F. Handley
IPC分类号： F02P19/02
CPC分类号： F02P19/021
摘要： The glow plug control circuit (28) is coupled to one or more glow plugs (31,38) and includes a resistance bridge, the resistance (30) of the parallel connection of the glow plugs plus the resistance (76) of lead wire conductors being coupled to the bridge which has a first resistance leg, a second resistance leg, a third resistance leg (53), and a fourth resistance leg (54). A junction (128,130) between two resistance legs (56,53) is coupled to a source of voltage potential and a junction (67) between the other two resistance legs (53,54) is coupled to ground (67). A comparator (72) has plus and minus inputs (70,74) and an output (82). One junction (58) between two of the resistance legs (53,54) is coupled to the minus output (74). One of the other resistance legs coupled between the voltage source and ground includes two series connected resistors (51,52) which define a voltage divider (41) and which are coupled to the glow plugs. The junction (60) between the resistors (51,52) is connected to the plus input (70). An RC circuit (resistor 332 and capacitor 146) coupled to the output of the comparator (72) prevents the generation of false reset signals. Further a timed wait light reset circuit (340) ensures turning off of the wait light irrespective of a reset signal.
摘要翻译：电热塞控制电路（28）耦合到一个或多个电热塞（31,38）并且包括电阻桥，电热塞的并联连接的电阻（30）加上引线导体的电阻（76）耦合到具有第一阻力支路，第二阻力支路，第三电阻支路（53）和第四电阻支路（54）的桥接器。两个电阻支腿（56,53）之间的结（128,130）耦合到电压电位源，而另外两个电阻支路（53,54）之间的结（67）耦合到地（67）。比较器（72）具有加和减输入（70,74）和输出（82）。两个电阻支脚（53,54）之间的一个结（58）耦合到负输出端（74）。耦合在电压源和地之间的其它电阻支路之一包括限定分压器（41）并耦合到电热塞的两个串联的电阻器（51,52）。电阻器（51,52）之间的结（60）连接到正输入（70）。耦合到比较器（72）的输出的RC电路（电阻器332和电容器146）防止错误复位信号的产生。此外，定时等待光复位电路（340）确保不管复位信号如何等待熄灭。

5. 发明授权

US06480797B1 Apparatus and method for calibration of transmission shifters 失效
标题翻译：用于校准传输移位器的装置和方法
公开(公告)号：US06480797B1
公开(公告)日：2002-11-12
申请号：US09438878
申请日：1999-11-12
申请人： Todd W. Fritz , Edward F. Handley
发明人： Todd W. Fritz , Edward F. Handley
IPC分类号： G01R3500
CPC分类号： F16H61/2807 , F16H59/68 , F16H2059/6807 , F16H2061/283 , Y10T74/20018
摘要： The present invention relates to an electronic control circuit and method for calibrating a transmission shifter and compensating for temperature variations. The electronic control circuit includes a power supply circuit comprising a bias voltage supply and a voltage surge protection circuit; at least one position sensor that receives a surge-protected output bias voltage from the power supply circuit; and a microprocessor that receives one or more position values from the position sensor relating to the physical position of the transmission shifter. The power supply circuit provides a calibration reference signal to said microprocessor. The voltage surge protection circuit protects the calibration reference signal against a surge voltage condition.
摘要翻译：本发明涉及用于校准传输移位器并补偿温度变化的电子控制电路和方法。电子控制电路包括：电源电路，包括偏置电压源和电压浪涌保护电路; 至少一个位置传感器，其从所述电源电路接收浪涌保护的输出偏置电压; 以及从位置传感器接收与变速器换档器的物理位置相关的一个或多个位置值的微处理器。电源电路向所述微处理器提供校准参考信号。电压浪涌保护电路保护校准参考信号免受浪涌电压条件的影响。

6. 发明授权

US5347419A Current limiting solenoid driver 失效
标题翻译：限流螺线管驱动器
公开(公告)号：US5347419A
公开(公告)日：1994-09-13
申请号：US994779
申请日：1992-12-22
申请人： LaVerne A. Caron , Edward F. Handley , W. Paul Kuo , E. James Lane
发明人： LaVerne A. Caron , Edward F. Handley , W. Paul Kuo , E. James Lane
IPC分类号： G05F1/56 , H03K17/082 , H03K17/64 , H03K17/695 , H03K3/01 , F02D41/20 , G05F1/40 , H03K5/08
CPC分类号： B60L7/003 , H03K17/0826 , H03K17/64
摘要： A solenoid driver applies an actuation current to a solenoid for a predetermined period and a lower holding current thereafter. A switching device pulses the applied current within upper and lower limits to maintain the actuation and holding current amplitudes, the pulses being integrated by solenoid inductance into a substantially steady-state current. A multiprocessing unit determines the amplitudes of solenoid current. A signal representative of desired current amplitudes is compared with a signal representative of measured solenoid current, and a signal representative of the difference therebetween is used to control the switching device. Voltage developed across a resistor in series with the solenoid is input to a differential amplifier having connected to its output a peak detector that mimics the decay rate of current in the solenoid, the signal representative of measured solenoid current being obtained from the peak detector. Power dissipation by the solenoid driver is minimal, and the latter is capable of withstanding a continuous short to a source of electric current. The output of the peak detector is monitored by the microprocessing unit for the detection and logging of faults.
摘要翻译：螺线管驱动器在螺线管施加预定时间段的致动电流，此后施加较低的保持电流。开关装置将施加的电流脉冲上限和下限以维持致动和保持电流幅度，脉冲由螺线管电感积分成基本稳态电流。多处理单元确定电磁线圈电流的幅度。将代表期望电流幅度的信号与表示测量的电磁线圈电流的信号进行比较，并且使用表示其之间的差的信号来控制开关装置。与电磁线圈串联的电阻器上产生的电压被输入到差分放大器，该差分放大器已连接到其输出端，其模拟电磁线圈中的电流衰减速率的峰值检测器，表示从峰值检测器获得的测量螺线管电流的信号。螺线管驱动器的功耗很小，后者能够承受连续短路的电流源。峰值检测器的输出由微处理单元监控，用于检测和记录故障。

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