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11. 发明授权

US4912967A Device for detecting a bad road from a moving vehicle 失效
标题翻译：用于检测来自移动车辆的恶劣道路的装置
公开(公告)号：US4912967A
公开(公告)日：1990-04-03
申请号：US181948
申请日：1988-04-15
申请人： Shuji Shiraishi , Takashi Nishihara , Hironobu Kiryu , Naoki Omomo
发明人： Shuji Shiraishi , Takashi Nishihara , Hironobu Kiryu , Naoki Omomo
IPC分类号： F02D29/02 , B60G17/0165 , B60K28/16 , B60T8/70 , B60W10/00 , B60W10/04 , F02D17/02 , F02D41/00 , F02D41/02 , F02D45/00
CPC分类号： B60K28/16 , B60G17/0165 , F02D2200/702
摘要： A device for detecting a bad or bumpy road from a moving vehicle includes a plurality of wheel speed detectors for detecting the corresponding wheel speeds of a plurality of different wheels, an arithmetic circuit for calculating a difference between values detected in the individual wheel speed detectors, a filter, receiving outputs from the arithmetic circuit, for processing only components in a predetermined frequency band, and a determination circuit for determining if a vehicle is travelling on a bad road based on outputs from the filter. The device easily detects a bad road from a moving vehicle on the basis of outputs from said wheel speed detectors, without being affected by instantaneous variations in the wheel speeds.
摘要翻译：用于检测来自移动车辆的不良或颠簸路的装置包括：多个车轮速度检测器，用于检测多个不同车轮的相应车轮速度，运算电路，用于计算在各个车轮速度检测器中检测到的值之间的差异，接收来自运算电路的输出的滤波器，仅用于处理预定频带中的分量;以及确定电路，用于根据来自滤波器的输出来确定车辆是否在恶劣道路上行驶。该装置根据来自所述车轮速度检测器的输出，容易地检测来自移动车辆的不良道路，而不受轮速的瞬时变化的影响。

12. 发明授权

US5001637A Steering wheel turning angle detector and method for controlling yawing for vehicle 失效
标题翻译：方向盘转向角检测器及车辆偏航控制方法
公开(公告)号：US5001637A
公开(公告)日：1991-03-19
申请号：US385517
申请日：1989-07-27
申请人： Shuji Shiraishi , Osamu Yamamoto , Hironobu Kiryu
发明人： Shuji Shiraishi , Osamu Yamamoto , Hironobu Kiryu
IPC分类号： B62D6/04 , B62D15/02
CPC分类号： B62D6/04 , B62D15/02
摘要： A steering wheel turning angle detector for a vehicle, includes a steering wheel turning angle sensor attached to a steering wheel for detecting a steering wheel turning angle, a yaw rate detector for detecting a yaw rate of the vehicle, a steering wheel turning angle prediction circuit, receiving an output from the yaw rate detecting means for predicting the steering wheel turning angle in response to the detected yaw rate, and a steering wheel turning angle correcting circuit, receiving output signals from the steering wheel turning angle sensor and the steering wheel angle prediction circuit, for correcting an output value of the steering wheel turning angle sensor in response to an error between outputs from the steering wheel turning angle sensor and the steering wheel turning angle prediction circuit.

13. 发明授权

US5001636A Yaw motion control device 失效
标题翻译： Yaw运动控制装置
公开(公告)号：US5001636A
公开(公告)日：1991-03-19
申请号：US403068
申请日：1989-09-05
申请人： Shuji Shiraishi , Hironobu Kiryu
发明人： Shuji Shiraishi , Hironobu Kiryu
IPC分类号： B60K28/16 , B62D6/04 , B62D7/15
CPC分类号： B62D7/159 , B60K28/16 , B62D6/04 , B60W2520/14
摘要： A yaw motion control device for a vehicle includes a steering angle sensor for detecting the steering angle of a steering wheel of the vehicle and a steering angle memory means operatively connected to the steering angle sensor for storing at least a previous value of the steering angle. A reference yaw rate generator generates a reference yaw rate in response to an input from the steering angle memory, and a yaw rate detector detects the yaw rate of the vehicle. Further, a yaw motion corrector controls the yaw motion of the vehicle in response to the outputs from the reference yaw rate generator means and the yaw rate detector. The yaw motion control device set forth above can also be employed with a vehicle speed detector for detecting the speed of the vehicle, and for outputting the vehicle speed to said reference yaw rate generator to provide greater accuracy in controlling the yaw motion of the vehicle.

14. 发明授权

US5333058A Yaw motion control device 失效
标题翻译： Yaw运动控制装置
公开(公告)号：US5333058A
公开(公告)日：1994-07-26
申请号：US594906
申请日：1990-10-09
申请人： Shuji Shiraishi , Hironobu Kiryu
发明人： Shuji Shiraishi , Hironobu Kiryu
IPC分类号： B60K28/16 , B62D6/04 , B62D7/15 , B60T8/32
CPC分类号： B62D7/159 , B60K28/16 , B62D6/04 , B60W2520/14
摘要： A yaw motion control device for a vehicle includes a steering angle sensor for detecting the steering angle of a steering wheel of the vehicle and a steering angle memory means operatively connected to the steering angle sensor for storing at least a previous value of the steering angle. A reference yaw rate generator generates a reference yaw rate in response to an input from the steering angle memory, and a yaw rate detector detects the yaw rate of the vehicle. Further, a yaw motion corrector controls the yaw motion of the vehicle in response to the outputs from the reference yaw rate generator means and the yaw rate detector. The yaw motion control device set forth above can also be employed with a vehicle speed detector for detecting the speed of the vehicle, and for outputting the vehicle speed to said reference yaw rate generator to provide greater accuracy in controlling the yaw motion of the vehicle.
摘要翻译：用于车辆的偏航运动控制装置包括用于检测车辆的方向盘的转向角的转向角传感器和可操作地连接到转向角传感器的转向角存储装置，用于至少存储转向角的先前值。参考横摆率发生器响应于来自转向角存储器的输入产生参考横摆角速度，并且横摆率检测器检测车辆的横摆角速度。此外，偏航运动校正器响应于来自基准横摆率发生器装置和横摆率检测器的输出来控制车辆的偏航运动。上述的偏航运动控制装置也可以与用于检测车辆速度的车速检测器一起使用，并且用于将车速输出到所述参考横摆率发生器，以提供更高的控制车辆的偏航运动的精度。

15. 发明授权

US5029466A System for detecting abnormality of steering angle sensor 失效
标题翻译：检测转向角传感器异常的系统
公开(公告)号：US5029466A
公开(公告)日：1991-07-09
申请号：US551987
申请日：1990-07-12
申请人： Takashi Nishihara , Makoto Sato , Hironobu Kiryu , Yukihisa Ishii
发明人： Takashi Nishihara , Makoto Sato , Hironobu Kiryu , Yukihisa Ishii
IPC分类号： G01B21/22 , B62D5/04 , B62D5/30 , B62D6/00 , B62D15/02
CPC分类号： B62D5/049 , B62D15/021
摘要： A system for detecting the abnormality of a steering angle sensor comprises a steering angle sensor for detecting the steering angle of a wheel of a vehicle to be steered, a reference motional parameter determining apparatus for determining a reference value of a vehicle motional parameter on the basis of the steering angle, a motional parameter detector apparatus for detecting a vehicle motional parameter indicative of the same physical quantity as the reference motional parameter, and an abnormality judging apparatus for judging the abnormality of the steering angle sensor by use of the reference motional parameter and the vehicle motional parameter. It is possible to reliably and promptly detect the abnormality of the steering angle sensor. Further, abnormality judging conditions are stabilized by a delaying timer adapted to start the judgement by the abnormality judging apparatus at a given interval after satisfaction of the abnormality judging conditions, and this contributes to a further correct judgement.
摘要翻译：用于检测转向角传感器的异常的系统包括：用于检测要转向的车辆的车轮的转向角的转向角传感器;基准运动参数确定装置，用于基于车辆运动参数的基准值确定的运动参数检测装置，用于检测表示与基准运动参数相同的物理量的车辆运动参数的运动参数检测装置，以及用于通过使用参考运动参数来判断转向角传感器的异常的异常判断装置，以及车辆运动参数。可以可靠且及时地检测转向角传感器的异常。此外，异常判断条件通过延迟定时器稳定，该延迟定时器适于在满足异常判断条件之后以给定间隔开始异常判断装置的判断，并且这有助于进一步的正确判断。

16. 发明授权

US07260459B2 Turning motion control system for vehicle 有权
标题翻译：车辆运动控制系统
公开(公告)号：US07260459B2
公开(公告)日：2007-08-21
申请号：US10991652
申请日：2004-11-08
申请人： Nobuyuki Imaizumi , Yoshihiro Iwagama , Susumu Ohta , Kazunari Okada , Hironobu Kiryu , Kazuya Sakurai , Masakazu Shiraishi , Tomoaki Sugano , Toshio Yahagi
发明人： Nobuyuki Imaizumi , Yoshihiro Iwagama , Susumu Ohta , Kazunari Okada , Hironobu Kiryu , Kazuya Sakurai , Masakazu Shiraishi , Tomoaki Sugano , Toshio Yahagi
IPC分类号： G05D1/00
CPC分类号： B60T8/1755 , B60T2201/16
摘要： A turning motion control system for a vehicle includes an actuator, and an actuator control device for controlling the actuator so that an actual turning motion state of the vehicle becomes close to a target turning motion state. The actuator control device is designed so that its control-permitted state and its control-stopped state can be switched from one to another through a switching device operated by a driver. When an air-pressure decreased state detecting device has detected an air-pressure decreased state, the actuator control device carries out the control of the operation of the actuator, irrespective of a switching mode of the switching device. Thus, even if an air-pressure decrease or an abnormality is generated in any of wheels in a state in which the turning motion control by the actuator has been stopped, the stability of the vehicle can be ensured.
摘要翻译：用于车辆的转动运动控制系统包括致动器和用于控制致动器的致动器控制装置，使得车辆的实际转动运动状态变得接近目标转动运动状态。致动器控制装置被设计成使得其控制允许状态和其控制停止状态可以通过由驾驶员操作的开关装置从一个切换到另一个状态。当气压降低状态检测装置已经检测到气压降低状态时，执行器控制装置执行致动器的操作的控制，而与切换装置的切换模式无关。因此，即使在执行器的转动运动控制已经停止的状态下，在任何车轮中产生气压降低或异常，可以确保车辆的稳定性。

17. 发明申请

US20050159867A1 Turning motion control system for vehicle 有权
标题翻译：车辆运动控制系统
公开(公告)号：US20050159867A1
公开(公告)日：2005-07-21
申请号：US10991652
申请日：2004-11-08
申请人： Nobuyuki Imaizumi , Yoshihiro Iwagawa , Susumu Ohta , Kazunari Okada , Hironobu Kiryu , Kazuya Sakurai , Masakazu Shiraishi , Tomoaki Sugano , Toshio Yahagi
发明人： Nobuyuki Imaizumi , Yoshihiro Iwagawa , Susumu Ohta , Kazunari Okada , Hironobu Kiryu , Kazuya Sakurai , Masakazu Shiraishi , Tomoaki Sugano , Toshio Yahagi
IPC分类号： B60T8/1755 , B60T8/96 , G05D1/00
CPC分类号： B60T8/1755 , B60T2201/16
摘要： A turning motion control system for a vehicle includes an actuator, and an actuator control device for controlling the actuator so that an actual turning motion state of the vehicle becomes close to a target turning motion state. The actuator control device is designed so that its control-permitted state and its control-stopped state can be switched from one to another through a switching device operated by a driver. When an air-pressure decreased state detecting device has detected an air-pressure decreased state, the actuator control device carries out the control of the operation of the actuator, irrespective of a switching mode of the switching device. Thus, even if an air-pressure decrease or an abnormality is generated in any of wheels in a state in which the turning motion control by the actuator has been stopped, the stability of the vehicle can be ensured.
摘要翻译：用于车辆的转动运动控制系统包括致动器和用于控制致动器的致动器控制装置，使得车辆的实际转动运动状态变得接近目标转动运动状态。致动器控制装置被设计成使得其控制允许状态和其控制停止状态可以通过由驾驶员操作的开关装置从一个切换到另一个状态。当气压降低状态检测装置已经检测到气压降低状态时，执行器控制装置执行致动器的操作的控制，而与切换装置的切换模式无关。因此，即使在执行器的转动运动控制已经停止的状态下，在任何车轮中产生气压降低或异常，可以确保车辆的稳定性。

18. 发明申请

US20070239334A1 Turning motion control system for vehicle 审中-公开
公开(公告)号：US20070239334A1
公开(公告)日：2007-10-11
申请号：US11809032
申请日：2007-05-31
申请人： Nobuyuki Imaizumi , Yoshihiro Iwagawa , Susumu Ohta , Kazunari Okada , Hironobu Kiryu , Kazuya Sakurai , Masakazu Shiraishi , Tomoaki Sugano , Toshio Yahagi
发明人： Nobuyuki Imaizumi , Yoshihiro Iwagawa , Susumu Ohta , Kazunari Okada , Hironobu Kiryu , Kazuya Sakurai , Masakazu Shiraishi , Tomoaki Sugano , Toshio Yahagi
IPC分类号： B62D6/00
CPC分类号： B60T8/1755 , B60T2201/16
摘要： A turning motion control system for a vehicle includes an actuator, and an actuator control device for controlling the actuator so that an actual turning motion state of the vehicle becomes close to a target turning motion state. The actuator control device is designed so that its control-permitted state and its control-stopped state can be switched from one to another through a switching device operated by a driver. When an air-pressure decreased state detecting device has detected an air-pressure decreased state, the actuator control device carries out the control of the operation of the actuator, irrespective of a switching mode of the switching device. Thus, even if an air-pressure decrease or an abnormality is generated in any of wheels in a state in which the turning motion control by the actuator has been stopped, the stability of the vehicle can be ensured.

19. 发明授权

US5168952A Driving wheel slip control system for vehicles 失效
标题翻译：车辆滑轮控制系统
公开(公告)号：US5168952A
公开(公告)日：1992-12-08
申请号：US505075
申请日：1990-04-05
申请人： Tetsuya Oono , Nobuyuki Narisawa , Yoshio Wazaki , Akira Kato , Eitetsu Akiyama , Hironobu Kiryu
发明人： Tetsuya Oono , Nobuyuki Narisawa , Yoshio Wazaki , Akira Kato , Eitetsu Akiyama , Hironobu Kiryu
IPC分类号： B60K28/16
CPC分类号： B60K28/16
摘要： A driving wheel slip control system for a vehicle detects an excessive slip state of at least one of the driving wheels of the vehicle and reduces engine output when the excessive slip state is detected, by repeating alternate fuel cut and fuel supply such that fuel supply is stopped for a first predetermined time period, and a second predetermined time period. During the second predetermined time period the engine is supplied with an amount of fuel smaller than one required for an operating condition of the engine in the excessive slip state. If the excessive slip state has a greater variation in magnitude than a certain value, fuel supply is continuously effected for a third predetermined time period longer than the first predetermined time period or all the time during the excessive slip state. In another embodiment, slip value is determined which corresponds to the degree of an excessive slip of the driving wheel and a supply controller controls the amount of fuel supplied to various engine cylinders depending on the slip value. A fuel cut-off control cuts off the fuel supply to the various cylinders the number of which depends on the slip value when the slip value exceeds a predetermined slip value.
摘要翻译：用于车辆的驱动轮滑移控制系统通过重复交替的燃料切断和燃料供应来检测车辆的至少一个驱动轮的过度滑动状态并且当检测到过度滑动状态时减少发动机输出，使得燃料供应为停止第一预定时间段和第二预定时间段。在第二预定时间段期间，发动机被供给小于在过度滑动状态下的发动机的运行状态所需的燃料量。如果过大的滑动状态的幅度大于某一值，则比第一预定时间段或在过度滑动状态期间的所有时间连续进行燃料供给第三预定时间段。在另一个实施例中，确定对应于驱动轮的过度滑动的程度的滑移值，并且供应控制器根据滑移值来控制供应给各个发动机气缸的燃料量。燃料切断控制器切断对各个气缸的燃料供给，当滑差值超过预定滑差值时，该数量取决于滑移值。

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