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1. 发明授权

US4978898A Motor driving and malfunction detecting device 失效
标题翻译：电机驱动及故障检测装置
公开(公告)号：US4978898A
公开(公告)日：1990-12-18
申请号：US462208
申请日：1990-01-09
申请人： Akihiko Tsukahara , Toshio Iwaoka , Yuichi Yamaguchi , Tsutomu Danzaki
发明人： Akihiko Tsukahara , Toshio Iwaoka , Yuichi Yamaguchi , Tsutomu Danzaki
IPC分类号： H02P7/288 , H02H7/08 , H02P7/00
CPC分类号： H02H7/0838 , H02P7/04
摘要： A motor driving device is provided with switches connected with both terminals of a motor in an H-bridge connection and malfunction detectors connected with both terminals of said motor. The malfunction detectors are comprised of an impression part and a detection part which can detect the breakdown of the respective switches caused by open breakage or short breakage according to an output signal from the detection part corresponding to an input signal from the impression part.
摘要翻译：电动机驱动装置具有与H桥连接的电动机的两端连接的开关和与所述电动机的两端连接的故障检测器。故障检测器由压印部和检测部组成，该检测部能够根据与来自印模部的输入信号相对应的来自检测部的输出信号，检测由开度断裂或短断片引起的各开关的击穿。

2. 发明授权

US5085286A Car-speed control system 失效
标题翻译：车速控制系统
公开(公告)号：US5085286A
公开(公告)日：1992-02-04
申请号：US638593
申请日：1991-01-08
申请人： Tsutomu Danzaki , Toshio Iwaoka , Yuichi Yamaguchi , Akihiko Tsukahara
发明人： Tsutomu Danzaki , Toshio Iwaoka , Yuichi Yamaguchi , Akihiko Tsukahara
IPC分类号： B60K31/02 , B60K31/00 , B60K31/04 , B60W30/00 , F02D9/02 , F02D29/02 , F02D41/14 , F02D41/22
CPC分类号： B60K31/047
摘要： A car-speed control system is provided with a car-speed sensor, a command switch, an actuator having an electromagnetic clutch, an actuator-driving circuit, a clutch-driving circuit, a car-speed memory, a controller and a comparing circuit for comparing voltage level with reference voltage at the time of changing the electromagnetic clutch to its unexcited state and for changing the actuator-driving circuit to its non-driving state if the voltage level of the clutch-driving means is higher than the exciting voltage of the electromagnetic clutch.
摘要翻译：车速控制系统具有车速传感器，指令开关，具有电磁离合器的致动器，致动器驱动电路，离合器驱动电路，车速存储器，控制器和比较电路用于将电磁水平与将电磁离合器改变为未激活状态时的参考电压进行比较，以及如果离合器驱动装置的电压电平高于离合器驱动装置的激励电压，则将致动器驱动电路改变为非驱动状态电磁离合器。

3. 发明授权

US5107947A Automatic car-speed controller 失效
标题翻译：自动车速控制器
公开(公告)号：US5107947A
公开(公告)日：1992-04-28
申请号：US489294
申请日：1990-03-05
申请人： Yuichi Yamaguchi , Toshio Iwaoka , Akihiko Tsukahara , Tsutomu Danzaki
发明人： Yuichi Yamaguchi , Toshio Iwaoka , Akihiko Tsukahara , Tsutomu Danzaki
IPC分类号： B60K31/06 , B60K31/00 , B60K31/10 , B60W30/00 , F02D29/02 , G05D13/62
CPC分类号： B60K31/107
摘要： An automatic car-speed controller is provided with a car-speed sensor, a command switch, a car-speed memory, an actuator, a control mechanism, and a holding circuit for cutting off an electric current to the actuator according to a braking operation and maintaining the actuator in its nonworking state till the actuator returns to its working state in response to a cruise command signal from the command switch in addition to the control mechanism. According to this controller, it is possible to release the actuator rapidly from the automatic car-speed controlling state in response to the braking operation even if the trouble occurs in the control mechanism.
摘要翻译：自动车速控制器具有车速传感器，指令开关，车速存储器，致动器，控制机构和保持电路，用于根据制动操作切断对致动器的电流并且除了所述控制机构之外，还将所述致动器维持在其非工作状态，直到所述致动器响应于来自所述命令开关的巡航命令信号而返回到其工作状态。根据该控制器，即使在控制机构中发生故障，也可以响应于制动操作而使执行器从自动车速控制状态快速释放。

4. 发明授权

US5014201A Automatic car-speed controller with detection of abnormality of the electromagnetic clutch 失效
标题翻译：自动车速控制器，检测电磁离合器异常
公开(公告)号：US5014201A
公开(公告)日：1991-05-07
申请号：US470661
申请日：1990-01-26
申请人： Akihiko Tsukahara , Toshio Iwaoka , Yuichi Yamaguchi , Tsutomu Danzaki
发明人： Akihiko Tsukahara , Toshio Iwaoka , Yuichi Yamaguchi , Tsutomu Danzaki
IPC分类号： B60K31/02 , B60K31/00 , B60K31/04 , B60W30/00 , F02D29/02 , G05D13/62
CPC分类号： B60K31/047 , B60W2050/021
摘要： An automatic car-speed controller is provided with a car-speed sensor, a command switch, a car-speed memory, an actuator, a driving motor, an abnormality detector for detecting an abnormality in an electromagnetic clutch of the actuator by detecting the time required for returning a throttle to the fully closed position from the position at which the electromagnetic clutch is released, and a control system for making the actuator inoperative when the abnormality detector detects an abnormality in the electromagnetic clutch.
摘要翻译：自动车速控制器具有车速传感器，指令开关，车速存储器，致动器，驱动电动机，异常检测器，用于检测致动器的电磁离合器的异常，检测时间从解除电磁离合器的位置将节气门返回到完全关闭位置所需的控制系统，以及当异常检测器检测到电磁离合器的异常时使致动器不起作用的控制系统。

5. 发明授权

US5125471A Automatic car-speed controller 失效
标题翻译：自动车速控制器
公开(公告)号：US5125471A
公开(公告)日：1992-06-30
申请号：US563644
申请日：1990-08-07
申请人： Toshio Iwaoka , Yuichi Yamaguchi , Akihiko Tsukahara , Tsutomu Danzaki
发明人： Toshio Iwaoka , Yuichi Yamaguchi , Akihiko Tsukahara , Tsutomu Danzaki
IPC分类号： B60K31/02 , B60K31/00 , B60K31/04 , B60W30/00 , F02D29/02
CPC分类号： B60K31/047
摘要： An automatic car-speed controller is provided with a car-speed sensor, a command switch, a car-speed memory, an actuator, a control circuit for controlling the actuator, and a prohibition circuit for preventing a driving motor of the actuator to rotate in the accelerating direction at the time of cancelling car-speed control or occurrence of some abnormality in the control circuit or the like, or a discrimination circuit for detecting whether a first limit switch is normal or not without driving a throttle in the opening direction.
摘要翻译：自动车速控制器设有车速传感器，指令开关，车速存储器，致动器，用于控制致动器的控制电路，以及用于防止致动器的驱动电机旋转的禁止电路在取消车速控制或控制电路等中的某些异常的发生时的加速方向上，或者用于检测第一限位开关是否正常而不是在打开方向上驱动节流阀的判别电路。

6. 发明授权

US4988931A Motor driving device 失效
标题翻译：电机驱动装置
公开(公告)号：US4988931A
公开(公告)日：1991-01-29
申请号：US470502
申请日：1990-01-26
申请人： Akihiko Tsukahara , Toshio Iwaoka , Yuichi Yamaguchi , Tsutomu Danzaki
发明人： Akihiko Tsukahara , Toshio Iwaoka , Yuichi Yamaguchi , Tsutomu Danzaki
IPC分类号： H02P7/288 , H02H7/08 , H02P7/00
CPC分类号： H02H7/0838 , H02P7/04
摘要： A motor driving device for rotating a motor in forward and reverse directions which includes a switching circuit arranged in an H-bridge connection with both terminals of the motor, a controlling circuit, and an interception device provided on the respective terminal sides of the motor. The switching circuit includes two sets of switching transistors. The interception device protects the switching circuit by preventing both transistor sets from entering the ON-state at the same time, and thereby prevent the switching means from breaking down.
摘要翻译：一种电动机驱动装置，用于沿正反方向旋转电动机，该电动机驱动装置包括设置在电动机的两端的H桥连接的开关电路，控制电路和设置在电动机的各个端子侧的截取装置。开关电路包括两组开关晶体管。截止装置通过防止两个晶体管组同时进入导通状态来保护开关电路，从而防止开关装置的损坏。

7. 发明授权

US4845622A System and method for automatically controlling cruising speed of a vehicle 失效
标题翻译：自动控制车辆巡航速度的系统和方法
公开(公告)号：US4845622A
公开(公告)日：1989-07-04
申请号：US109031
申请日：1987-10-16
申请人： Koichi Suzuki , Kiyoshi Konishi , Toshio Iwaoka , Yuichi Yamaguchi , Eisaku Hori , Satoru Sekiguchi
发明人： Koichi Suzuki , Kiyoshi Konishi , Toshio Iwaoka , Yuichi Yamaguchi , Eisaku Hori , Satoru Sekiguchi
IPC分类号： F02D29/02 , B60K31/00 , B60K31/10 , B60W30/00
CPC分类号： B60K31/107 , B60W2720/106
摘要： A system and method for automatically controlling a cruising speed of a vehicle which can maintain a vehicle speed at a desired cruising speed is disclosed in which a plurality of initialization signal values are set after an accelerator switch installed in a command switch is initially operated and thereafter is released and again operated to command a desired acceleration of the vehicle irrespective of the type of vehicle using the system, i.e., according to the vehicle speed. Second and third initialization signal values have predetermined functional relationships to a first initialization signal value which is set when the accelerator switch is initially operated. These signal values are, e.g., time widths for which a vacuum supply valve of a throttle valve actuator is opened so that an engine throttle valve is opened to increase the vehicle speed.
摘要翻译：公开了一种用于自动控制车辆的巡航速度的系统和方法，其可以将车辆速度保持在期望的巡航速度，其中在最初操作安装在命令开关中的加速器开关之后设置多个初始化信号值，此后被释放并且再次操作以指示车辆的期望的加速度，而不管使用该系统的车辆的类型，即根据车辆速度。第二和第三初始化信号值对于在加速器开关初始运行时设定的第一初始化信号值具有预定的功能关系。这些信号值例如是节气门致动器的真空供给阀打开的时间宽度，从而打开发动机节气门以提高车速。

8. 发明授权

US4914595A System and method for automatically controlling vehicle speed to a desired cruising speed 失效
标题翻译：用于将车速自动控制到所需巡航速度的系统和方法
公开(公告)号：US4914595A
公开(公告)日：1990-04-03
申请号：US169218
申请日：1988-03-16
申请人： Kouichi Suzuki , Kiyoshi Konishi , Toshio Iwaoka , Yuichi Yamaguchi , Eisaku Hori , Satoru Sekiguchi
发明人： Kouichi Suzuki , Kiyoshi Konishi , Toshio Iwaoka , Yuichi Yamaguchi , Eisaku Hori , Satoru Sekiguchi
IPC分类号： B60K31/06 , B60K31/00 , B60K31/10 , B60W30/00 , F02D29/02 , F02D41/00 , F02D41/14
CPC分类号： B60K31/107 , B60W2540/12 , B60W2720/106
摘要： A system and method for automatically controlling a vehicle speed to a desired cruising speed are disclosed in which an abrupt deceleration time for which the vehicle is abruptly decelerated to the vehicle speed at a time when an off operation of an acceleration switch in a cruise command switch group is carried out after an on operation of the acceleration switch to carry out a constant deceleration of the vehicle is calculated from the total duration of time for which the actuator is controlled so that the vehicle speed increases at a constant rate. Therefore, no need to adjust the abrupt deceleration time according to the individual vehicles in which the systems are mounted. In addition, since the actuator is rendered in the abrupt deceleration state within the appropriate duration of time, road conditions, or a speed range in which the vehicle cruises does not affect the performance of the system. Furthermore, since when the total duration of time is above a first predetermined value and the magnitude of the acceleration is below a second predetermined value, the actuator is not actuated so that an undershooting of the vehicle speed does not occur immediately when the acceleration switch of the system is turned off after the on operation of the switch.
摘要翻译：公开了一种用于将车速自动控制到期望的巡航速度的系统和方法，其中在巡航命令开关中的加速开关的关闭操作时车辆突然减速到车速的急剧减速时间根据执行器被控制的总持续时间来计算加速开关的开启操作以执行车辆的恒定减速度，从而以恒定速率增加车速。因此，不需要根据安装系统的各个车辆来调整突然减速时间。此外，由于致动器在适当的持续时间内处于突然减速状态，因此道路状况或车辆巡航的速度范围不影响系统的性能。此外，由于当总持续时间高于第一预定值并且加速度的大小低于第二预定值时，致动器不被致动，使得当加速开关的加速开关不立即发生车速的下冲时在开关开机后系统关闭。

9. 发明授权

US4858060A Driving device for door lock-actuator 失效
标题翻译：门锁致动器的驱动装置
公开(公告)号：US4858060A
公开(公告)日：1989-08-15
申请号：US131788
申请日：1987-12-11
申请人： Toshio Iwaoka , Masaru Inoue
发明人： Toshio Iwaoka , Masaru Inoue
IPC分类号： E05B47/00 , E05B77/46 , E05B81/54 , E05B81/58 , E05B83/36
CPC分类号： E05B77/48
摘要： A driving device for a door lock-actuator includes a door locking switch, a control circuit, a drive device and a counter. This device is free from the malfunctions and the restrictions of detecting limits which are problems in conventional-mechanical one-way switches, and can detect the locking and unlocking action certainly. In this device, the control circuit detects the locking and unlocking direction, and the drive device can drive the door lock-actuator of all the doors adjacent a passenger's seat according to the output signal from the control circuit.
摘要翻译：用于门锁致动器的驱动装置包括门锁开关，控制电路，驱动装置和计数器。该装置不存在常规机械单向开关故障检测限制的限制，可以肯定地检测到锁定和解锁动作。在该装置中，控制电路检测到锁定和解锁方向，并且驱动装置可以根据来自控制电路的输出信号驱动与乘客座椅相邻的所有门的门锁致动器。

10. 发明授权

US4835696A System and method for automatically controlling a vehicle speed to a desired cruising speed 失效
标题翻译：用于将车速自动控制到所需的巡航速度的系统和方法
公开(公告)号：US4835696A
公开(公告)日：1989-05-30
申请号：US55516
申请日：1987-05-29
申请人： Kouichi Suzuki , Kiyoshi Konishi , Toshio Iwaoka , Yuuichi Yamaguchi , Eisaku Hori , Satoru Sekiguchi
发明人： Kouichi Suzuki , Kiyoshi Konishi , Toshio Iwaoka , Yuuichi Yamaguchi , Eisaku Hori , Satoru Sekiguchi
IPC分类号： B60K31/06 , B60K31/00 , B60K31/10 , B60W30/00 , F02D29/02
CPC分类号： B60K31/107 , B60W2720/106
摘要： A system and method for automatically controlling a vehicle speed to a desired cruising speed in which a transfer point at which control of the vehicle speed is transferred from that carried out by returning the vehicle speed to the cruising speed set through an operation of a set switch at a controllable acceleration in the vehicle speed to that carried out by controlling the vehicle speed so that the vehicle speed coincides with the set cruising speed is determined on the basis of a sum of an acceleration value multiplied by a constant and speed difference from the actual vehicle speed to set cruising speed. Consequently, an overshooting of the vehicle speed does not occur when the vehicle speed is returned toward and finally settles at the set cruising speed.
摘要翻译：一种用于将车速自动控制到期望的巡航速度的系统和方法，其中从通过将车速返回到通过设定开关的操作设定的巡航速度而进行的车速的控制的转移点，以可控制的车速加速度，通过控制车速来实现，使得车速与设定的巡航速度一致，基于加速度值乘以与实际值的恒定值和速度差的总和来确定车速设定巡航速度。因此，当车速返回到最终设定的巡航速度时，不会发生车速超车。

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