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1. 发明授权

US5010490A Constant speed control apparatus for motor vehicle 失效
标题翻译：机动车恒速控制装置
公开(公告)号：US5010490A
公开(公告)日：1991-04-23
申请号：US343380
申请日：1989-04-26
申请人： Yasuo Naito , Hiroyuki Kouzuki , Takeshi Murai
发明人： Yasuo Naito , Hiroyuki Kouzuki , Takeshi Murai
IPC分类号： B60K31/00 , B60K31/04 , B60W30/00 , F02D29/02 , F16H59/24 , F16H59/44 , F16H59/50 , F16H59/66 , F16H61/00 , F16H61/02
CPC分类号： B60K31/047 , B60W10/06 , B60W10/11 , B60W2550/142 , B60W2720/106 , F16H59/66 , F16H61/0206
摘要： A constant speed control apparatus for a motor vehicle includes a setting section for setting a target vehicle speed, a first detection section for detecting a vehicle speed of a traveling vehicle, a shift-down signal output section for, when the detected vehicle speed is decreased from the target vehicle speed to fall outside a predetermined range in a constant speed travel state, outputting a signal to cause an automatic transmission to perform a shift-down operation, a second detection section for detecting that the detected vehicle speed is essentially recovered to the target vehicle speed after the shift-down signal is output, an estimation section for estimating a road surface inclination on the basis of an engine load and the detected vehicle speed, and a shift-up signal output section for, when the detection result by the second detection section and an estimation result of essentially not an uphill by the estimation section are established, outputting a shift-up signal to the automatic transmission.
摘要翻译：一种用于机动车辆的恒速控制装置，包括用于设定目标车速的设定部，用于检测行驶车辆的车速的第一检测部，减速信号输出部，从目标车速在恒速行驶状态下落在预定范围外，输出使自动变速器进行减速动作的信号，第二检测部，检测出检测到的车速基本上恢复到输出换档信号后的目标车速，根据发动机负荷和检测到的车速估计路面倾斜的估计部，以及用于当检测结果为建立第二检测部分和由估计部分基本上不上坡的估计结果，输出升档信号自动变速器。

2. 发明授权

US5054570A Cruise control apparatus for vehicle 失效
标题翻译：车辆巡航控制装置
公开(公告)号：US5054570A
公开(公告)日：1991-10-08
申请号：US679126
申请日：1991-03-28
申请人： Yasuo Naito , Hiroyuki Kouzuki
发明人： Yasuo Naito , Hiroyuki Kouzuki
IPC分类号： B60K31/02 , B60K31/04 , B60W30/00 , B60W30/14 , B60W50/04 , F02D29/02 , G08B23/00 , G08B25/04
CPC分类号： B60K31/047 , B60W2050/021 , B60W2540/12
摘要： A cruise control apparatus for a vehicle which is highly reliable and safe in operation. The cruise control apparatus includes a cruise control setting switch for setting cruise control; a first switch operatively connected with the brake system in such a manner that it turns on and off the power supply to a throttle actuator, which acts to control the opening degree of a throttle valve, in response to brake release and application, respectively; and a second switch for cancelling the setting of cruise control. The cruise control apparatus determines whether there is a fault in either one of the first and second switches which continues for more than a predetermined time when the vehicle is travelling at a speed higher than a predetermined level, and it inhibits the cruise control setting switch from setting cruise control when there is such a fault.
摘要翻译：用于车辆的巡航控制装置，其操作高度可靠和安全。巡航控制装置包括用于设定巡航控制的巡航控制设定开关; 与制动系统可操作地连接的第一开关，其分别响应于制动器释放和施加而接通和断开用于控制节流阀的开度的节气门致动器的电源; 以及用于取消巡航控制的设定的第二开关。巡航控制装置判定当车辆以高于预定水平的速度行驶时，第一和第二开关中的任何一个中是否存在故障持续超过预定时间，并且禁止巡航控制设定开关当有这样的故障时设置巡航控制。

3. 发明授权

US5019987A Cruise control apparatus for a vehicle 失效
标题翻译：用于车辆的巡航控制装置
公开(公告)号：US5019987A
公开(公告)日：1991-05-28
申请号：US440185
申请日：1989-11-22
申请人： Yasuo Naito , Kazuyori Katayama , Hiroyuki Kouzuki
发明人： Yasuo Naito , Kazuyori Katayama , Hiroyuki Kouzuki
IPC分类号： B60K31/02 , B60K31/00 , B60K31/04 , B60W30/00 , F02D29/02 , G05D13/62
CPC分类号： B60K31/047
摘要： A cruise control apparatus for a vehicle is disclosed which is highly reliable in operation and in which a target speed stored can be checked, and if there is any error in the stored target speed, cruise control is automatically inhibited or cancelled. In one embodiment, the vehicle speed sensed by a speed sensor is stored in a first area of a RAM as a first target speed and in a second area as a second target speed. A comparator compares the first target speed and the second target speed and outputs either one of the target speeds as a final target speed if the target speeds are equal to each other but outputs the lower one of the target speeds as the final target speed if there is disagreement therebetween. A cruise controller connected to receive the output of the comparator is adapted to be externally set into operation for controlling a throttle actuator in such a manner that a throttle valve is moved to a target degree of opening which corresponds to the final target speed. If there is disagreement between the first and second target speeds, the cruise controller is inhibited from being set into operation once cruise control has been cancelled. In another embodiment, the cruise control operation of the cruise controller is automatically cancelled if there is disagreement between the first and second target speeds.
摘要翻译：公开了一种用于车辆的巡航控制装置，其操作高度可靠，并且可以检查存储的目标速度，并且如果存储的目标速度存在任何错误，则自动禁止或取消巡航控制。在一个实施例中，由速度传感器感测到的车速作为第一目标速度存储在RAM的第一区域中，而作为第二区域存储为第二目标速度。如果目标速度彼此相等，则比较器比较第一目标速度和第二目标速度，并且将目标速度中的一个作为最终目标速度输出，但是如果存在目标速度，则将目标速度中的较低的一个目标速度输出为最终目标速度两者之间存在分歧连接以接收比较器的输出的巡航控制器适于被外部设置为用于控制节气门致动器的操作，使得节气门被移动到对应于最终目标速度的目标开度。如果在第一和第二目标速度之间存在分歧，则一旦巡航控制被取消，则巡航控制器被禁止被设置成操作。在另一个实施例中，如果第一和第二目标速度之间存在分歧，则自动取消巡航控制器的巡航控制操作。

4. 发明授权

US5038879A Fail-safe device for motor vehicle speed governor 失效
标题翻译：机动车辆调速器故障安全装置
公开(公告)号：US5038879A
公开(公告)日：1991-08-13
申请号：US452086
申请日：1989-12-18
申请人： Yasuo Naito , Akihiko Mori , Kazuyori Katayama , Hiroyuki Kouzuki
发明人： Yasuo Naito , Akihiko Mori , Kazuyori Katayama , Hiroyuki Kouzuki
IPC分类号： B60K31/10
CPC分类号： B60K31/107
摘要： An improved fail-safe device for a motor vehicle speed governor of the type having a control system to switch a supply of power to an actuator ON and OFF for the control of the traveling speed of a motor vehicle to keep a constant speed. A latch is connected to power supply control circuit which controls the power supply to an actuator. The actuator actuates a throttle valve in an intake manifold of an engine for providing constant speed travel by turning the throttle valve ON and OFF in accordance with an output of the latch. The latch is set with a command signal and reset with a cancel signal or a reset signal. The resetting of the latch is executed if an absence of a watch dog signal is detected or a change of output generating status of the latch is detected under certain conditions. The state of the latch can be maintained if the conduction of a switching circuit for the actuator is detected regardless of a command signal to start up the constant speed traveling.
摘要翻译：一种用于机动车辆调速器的改进的故障保护装置，具有用于控制机动车的行驶速度以保持恒定速度的控制系统，该控制系统将致动器的电力供应切换到ON和OFF。闩锁连接到控制向致动器供电的电源控制电路。执行器致动发动机的进气歧管中的节流阀，以根据闩锁的输出使节流阀打开和关闭来提供恒定速度行程。锁存器设置有命令信号，并通过取消信号或复位信号进行复位。如果在某些条件下检测到不存在看门狗信号或检测到锁存器的输出产生状态的变化，则执行锁存器的复位。如果检测到用于致动器的开关电路的导通，则可以保持闩锁的状态，而不管命令信号如何启动恒速行驶。

5. 发明授权

US5142474A Electronic control apparatus having a fail-safe mechanism for a vehicle 失效
标题翻译：具有失效机动车辆的电子控制装置
公开(公告)号：US5142474A
公开(公告)日：1992-08-25
申请号：US665068
申请日：1991-03-06
申请人： Yasumichi Miyata , Kazumichi Tsutsumi , Akihiko Mori , Hiroyuki Kouzuki , Yasuo Naito , Nobukazu Nakamura
发明人： Yasumichi Miyata , Kazumichi Tsutsumi , Akihiko Mori , Hiroyuki Kouzuki , Yasuo Naito , Nobukazu Nakamura
IPC分类号： B60W10/04 , B60K28/16 , B60T8/175 , B60T8/176 , B60T8/1761 , B60T8/48 , B60T8/88 , B60T13/66 , B60W10/18 , B60W10/188 , B60W50/00 , G05B9/02 , G05B9/03 , H04L29/14
CPC分类号： B60T13/662 , B60K28/16 , B60T8/48 , B60T8/885 , B60W2050/0045 , B60W2050/021 , F16H61/12
摘要： An electronic control apparatus for a vehicle includes first and second controllers between which the transmission of information is performed. A processor in the form of a microcomputer processes information transmitted from the first controller to the second controller and controls an actuator such as a brake actuator based on the information thus processed. An abnormality detecting circuit detects an interruption of signal transmission between the first and second controllers for a predetermined period of time, and it stops the control of the second controller on the actuator when it detects such an interruption. A transmission inhibitor is provided for inhibiting signal transmission from the second controller to the first controller when the abnormality detector detects an interruption.
摘要翻译：用于车辆的电子控制装置包括执行信息传输的第一和第二控制器。微型计算机处理器处理从第一控制器发送到第二控制器的信息，并且基于这样处理的信息来控制诸如制动器致动器的致动器。异常检测电路在预定的时间段内检测到第一和第二控制器之间的信号传输的中断，并且当它检测到这种中断时，停止执行器上的第二控制器的控制。当异常检测器检测到中断时，提供传输抑制器，用于禁止从第二控制器传送到第一控制器的信号。

6. 发明授权

US5964509A Anti-lock brake control system for motor vehicle and brake force control method thereof 失效
标题翻译：用于机动车辆的防抱死制动控制系统及其制动力控制方法
公开(公告)号：US5964509A
公开(公告)日：1999-10-12
申请号：US863366
申请日：1997-05-27
申请人： Yasuo Naito , Chiaki Fujimoto , Mitsuhiro Mimura
发明人： Yasuo Naito , Chiaki Fujimoto , Mitsuhiro Mimura
IPC分类号： B60T8/173 , B60T8/00 , B60T8/52
CPC分类号： B60T8/173
摘要： An anti-lock brake control system for a motor in which influence of vibration of wheel driving shafts occurring upon braking in the state where the wheels (1a, 1b) are operatively connected to a prime mover such as an internal combustion engine is suppressed to thereby enhance the braking performance of the system. Rotation speed (Vw) of each of the driving wheels (1a to 1d) of the motor vehicle is detected for determining wheel acceleration (Gw). A torsion torque (Tt) applied to a wheel drive shaft is detected. The wheel acceleration (Gw) is corrected with the torsion torque (Tt) for determining a corrected acceleration (Gc). The brake application pressure is controlled in dependence on combinations of two variables, i.e., the corrected acceleration (Gc) and the wheel acceleration (Gw). Owing to detection of the torsion torque (Tt), not only the influence of the vibration of the wheel (1a to 1d) due to the torsion torque (Tt) but also a delay involved in the detection of the torsion torque (Tt) can be taken into consideration in the anti-lock brake control.
摘要翻译：在车轮（1a，1b）可操作地连接到诸如内燃机的原动机的状态下，在制动时产生的车轮驱动轴的振动的影响的电动机的防抱死制动控制系统被抑制，从而提高系统的制动性能。检测机动车辆的各驱动轮（1a〜1d）的转速（Vw），以确定车轮加速度（Gw）。检测到施加到轮驱动轴的扭矩（Tt）。用用于确定校正加速度（Gc）的扭矩（Tt）校正车轮加速度（Gw）。根据两个变量的组合，即校正后的加速度（Gc）和车轮加速度（Gw）来控制制动施加压力。由于扭转扭矩（Tt）的检测，不仅由于扭矩（Tt）而导致的车轮（1a〜1d）的振动的影响，而且与扭转扭矩（Tt）的检测相关的延迟也可以在防抱死制动控制中要考虑到。

7. 发明授权

US5399870A Position detecting method and apparatus for laser sensor 失效
标题翻译：激光传感器位置检测方法及装置
公开(公告)号：US5399870A
公开(公告)日：1995-03-21
申请号：US961901
申请日：1993-01-08
申请人： Nobitoshi Torii , Ryo Nihei , Yasuo Naito , Hiroshi Wakio , Takashi Iwamoto
发明人： Nobitoshi Torii , Ryo Nihei , Yasuo Naito , Hiroshi Wakio , Takashi Iwamoto
IPC分类号： B25J19/04 , G01B11/00 , G01C3/06 , G01S17/46 , G05D3/12 , G01N21/86
CPC分类号： G01S17/48 , G01B11/00
摘要： The present invention relates to a position detecting method and its apparatus that is capable of improving detecting accuracy in a laser sensor using a Charged Coupled Device (CCD) as a light receiving element. A sum of products of an output C.sub.i of each cell in a light receiving element and a cell position X.sub.i is obtained, and the cell outputs C.sub.i are added. When the cell output C.sub.i exceeds a predetermined threshold value, a counter is reset. When the cell output C.sub.i decreases down below the threshold value, the sample hold signal SH is counted. When the counted value of the counter becomes a predetermined value, a division circuit divides the above-obtained sum of products by the above addition value to obtain a center of gravity of the sum of products as a light receiving position. Then, thus obtained value is stored in a latch buffer. When a plurality of light receiving positions are obtained, the control unit picks out only the light receiving position of primary reflection beam from among them to identify the object position. Accordingly, the accuracy of the position detecting operation can be improved, since resolution in position detecting according to the invention is not determined on the unit of cell, but a light receiving position between adjacent cells in CCD can also be detected.
摘要翻译： PCT No.PCT / JP92 / 00630 Sec。 371日期：1993年1月8日 102（e）日期1993年1月8日PCT提交日期为1992年5月15日PCT公布。 WO92 / 20993 PCT出版物日期：1992年11月26日。本发明涉及一种位置检测方法及其装置，其能够提高使用带电耦合器件（CCD）作为光接收元件的激光传感器的检测精度。获得光接收元件中的每个单元的输出Ci和单元位置Xi的乘积之和，并且增加单元输出Ci。当单元输出Ci超过预定阈值时，计数器被复位。当单元输出Ci降低到低于阈值时，对样本保持信号SH进行计数。当计数器的计数值变为预定值时，除法电路将上述乘积之和除以上述加法值，得到作为光接收位置的乘积之和的重心。然后，将这样获得的值存储在锁存缓冲器中。当获得多个光接收位置时，控制单元从其中仅拾取一次反射光束的光接收位置以识别对象位置。因此，能够提高位置检测动作的精度，因为根据本发明的位置检测的分辨率未以单元为单位，而且还可以检测CCD中的相邻单元之间的光接收位置。

8. 发明授权

US5325467A Robot control method based on an acceleration/deceleration time constant 失效
标题翻译：基于加速/减速时间常数的机器人控制方法
公开(公告)号：US5325467A
公开(公告)日：1994-06-28
申请号：US820881
申请日：1992-01-17
申请人： Nobutoshi Torii , Ryo Nihei , Yasuo Naito , Tetsuaki Kato , Satoshi Kinoshita
发明人： Nobutoshi Torii , Ryo Nihei , Yasuo Naito , Tetsuaki Kato , Satoshi Kinoshita
IPC分类号： B25J9/10 , B25J9/16 , B25J9/18 , G05B19/416 , G05D3/12 , B25J19/00
CPC分类号： G05B19/416 , B25J9/1651 , G05B2219/37391 , G05B2219/43009 , G05B2219/43023 , G05B2219/43046 , G05B2219/43059 , G05B2219/43099
摘要： A robot control method based on an acceleration/deceleration time constant wherein the acceleration/deceleration time constant of a servomotor is set for an optimum value for each block, to thereby control the operation of the robot. A reaching speed (Vu) is determined from an amount of movement (X) of a block, and based on the reaching speed, a maximum torque (Tmax) of the servomotor is determined and then a static load torque (T.sub.wn) is subtracted from the maximum torque (Tmax) to determine an acceleration torque (Ta.sub.n). Thereafter, based on the acceleration torque (Ta.sub.n) and the load inertia of the servomotor, an acceleration (a.sub.n) is determined and an acceleration/deceleration time constant (.tau.) is determined from the acceleration (a.sub.n), and accordingly, an optimum acceleration/deceleration time constant is determined.
摘要翻译： PCT No.PCT / JP91 / 00645 Sec。 371日期：1992年1月17日 102（e）日期1992年1月17日PCT 1991年5月15日PCT PCT。公开号WO91 / 18717 日期：1991年12月12日。一种基于加速/减速时间常数的机器人控制方法，其中将伺服电动机的加减速时间常数设定为每个块的最佳值，从而控制机器人的操作。从块的移动量（X）确定到达速度（Vu），并且基于到达速度，确定伺服电动机的最大转矩（Tmax），然后从静止负载转矩（Twn）中减去确定加速扭矩（Tan）的最大扭矩（Tmax）。然后，基于加速扭矩（Tan）和伺服电动机的负载惯量，确定加速度（an），根据加速度（an）确定加减速时间常数（τ），因此，优化加速度 /减速时间常数。

9. 发明授权

US4943923A Constant-speed running control device for vehicles 失效
标题翻译：车辆恒速行驶控制装置
公开(公告)号：US4943923A
公开(公告)日：1990-07-24
申请号：US177661
申请日：1988-03-09
申请人： Yasuo Naito
发明人： Yasuo Naito
IPC分类号： B60K31/02 , B60K31/00 , B60K31/04 , B60K31/10 , B60W30/00 , F02D29/02 , F02D41/00 , F02D41/14
CPC分类号： B60K31/047 , B60K31/107 , B60W2720/106
摘要： A constant-speed running control device for vehicles designed to control a vehicle speed by computing a rate of speed deviation change, and correcting acceleration in the event of a large rate of speed deviation change in order to change a controlled variable for the purpose of reducing the speed deviation. This control device has excellent convergence performance capable of maintaining a constant, stable vehicle speed without being affected by variations in cable hysteresis and in the amount of actuator operation.
摘要翻译： PCT No.PCT / JP87 / 00514 Sec。 371日期：1988年3月9日 102（e）1988年3月9日PCT PCT。1987年7月15日。一种用于车辆的恒速行驶控制装置，其通过计算速度偏差变化率来控制车辆速度，并且在大速度偏差变化为了改变控制变量，目的是减少速度偏差。该控制装置具有优异的收敛性能，能够保持恒定的稳定的车辆速度，而不受电缆滞后和致动器操作量的变化的影响。

10. 发明授权

US6050655A Antiskid brake controller 失效
标题翻译：防滑制动控制器
公开(公告)号：US6050655A
公开(公告)日：2000-04-18
申请号：US969547
申请日：1997-11-13
申请人： Yasuo Naito , Chiaki Fujimoto
发明人： Yasuo Naito , Chiaki Fujimoto
IPC分类号： B60T8/1769 , B60T8/1761 , B60T8/66 , B60T8/84 , B60T8/70
CPC分类号： B60T8/17616
摘要： An antiskid brake controller, which can secure safety by avoiding a cascade caused when a braking pressure is reduced in a four-wheel-drive vehicle, includes wheel speed sensors braking force adjuster for adjusting a braking pressure and an ECU for calculating the control amount of a breaking force adjuster so as to prevent the locking tendency of each of the wheels based on a wheel speed Vw. The ECU includes means for the wheel deceleration calculator Gw corresponding to the locking tendency of each of the wheels, a basic vehicle calculator speed, a slip amount calculator SL based on the wheel speed Vw and the basic vehicle speed, cascade determination device for determining the occurrence of the cascade state when an unstable state occurs such that the slip amounts of three wheels are larger than a predetermined value and control amount corrector for changing the control amount of the braking pressure in an increasing pressure reduction amount when the occurrence of the cascade is determined.
摘要翻译：一种防滑制动控制器，其可以通过避免在四轮驱动车辆中制动压力降低时引起的级联来确保安全性，包括用于调节制动压力的车轮速度传感器制动力调节器和用于计算控制量的ECU 破坏力调节器，以便根据车轮速度Vw防止每个车轮的锁定倾向。 ECU包括对应于每个车轮的锁定趋势的车轮减速度计算器Gw，基本车辆计算器速度，基于车轮速度Vw和基本车辆速度的滑移量计算器SL，用于确定发生不稳定状态时的级联状态的发生，使得三个车轮的滑移量大于预定值;以及控制量校正器，用于当级联发生时，在增加的减压量中改变制动压力的控制量决心。

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