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1. 发明授权

US06431872B1 Drive simulation apparatus 失效
标题翻译：驱动模拟装置
公开(公告)号：US06431872B1
公开(公告)日：2002-08-13
申请号：US09457707
申请日：1999-12-10
申请人： Shuji Shiraishi , Yuichi Hashimoto , Yutaka Nishi , Mitsuya Serizawa , Osamu Yamamoto , Takashi Nishihara , Hiroyuki Kawagoe , Nobuharu Kuriki , Takuya Sakai , Hidenori Ishihama , Toyotaka Torii , Akihiko Ohtsu
发明人： Shuji Shiraishi , Yuichi Hashimoto , Yutaka Nishi , Mitsuya Serizawa , Osamu Yamamoto , Takashi Nishihara , Hiroyuki Kawagoe , Nobuharu Kuriki , Takuya Sakai , Hidenori Ishihama , Toyotaka Torii , Akihiko Ohtsu
IPC分类号： G09B905
CPC分类号： G09B9/05
摘要： A cockpit is supported by a motion base in a state of being capable of making swinging movement. A host computer calculate vehicle motion information in accordance with operation of various operation equipments performed by a driver accommodated in the cockpit. A simulation image is formed, the cockpit is controlled for swinging movement, and various meters or the like in the cockpit are controlled on the basis of an obtained result of the calculation. Thus, the drive simulation is carried out in a state approximate to that of a real vehicle.
摘要翻译：驾驶舱由能够进行摆动的状态下的运动基座支撑。主计算机根据驾驶舱内的驾驶员所执行的各种操作设备的操作来计算车辆运动信息。形成模拟图像，驾驶舱被控制为摆动运动，并且基于获得的计算结果来控制驾驶舱中的各种仪表等。因此，驱动模拟以与实际车辆接近的状态进行。

2. 发明授权

US5725067A Wheel speed correcting system 失效
标题翻译：车轮速度校正系统
公开(公告)号：US5725067A
公开(公告)日：1998-03-10
申请号：US611782
申请日：1996-03-08
申请人： Toru Ikeda , Ryoji Mori , Fumiaki Honjyo , Hironobu Kiryu , Shuji Shiraishi
发明人： Toru Ikeda , Ryoji Mori , Fumiaki Honjyo , Hironobu Kiryu , Shuji Shiraishi
IPC分类号： G01P3/56 , B60K28/16 , B60T8/172 , B60T8/176 , B60T8/1761 , B60T8/58 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/18 , F02D29/02 , F02D45/00 , B60K31/00
CPC分类号： B60K28/16 , B60T8/172 , B60T2240/08 , B60W2530/20
摘要： When a steady straight advancing state presuming device presumes that the vehicle is in a steady straight advancing state, and a slip rate calculating device calculates a small slip rate, based on an output from a driving-state detecting device, or when the steady straight advancing state presuming device presumes that the vehicle is in the steady straight advancing state, and a driven wheel torque calculating device calculates a small driven wheel torque, based on the output from the driving-state detecting device, a correction execution determining device determines that the vehicle is in a stable state suitable for correcting the wheel speed. By a command from the correction execution determining device, a correcting device corrects the driven wheel speed or the follower wheel speed based on a speed ratio of the driven wheel speed to the follower wheel speed calculated by a speed ratio calculating device. Thus, when a different-diameter tire has been mounted on a wheel, it is possible to precisely correct the wheel speed without being influenced by the slipping of the driven wheels or by the turning of the vehicle.
摘要翻译：当稳定的直进状态推定装置假设车辆处于稳定的直线进给状态时，滑移率计算装置基于来自驾驶状态检测装置的输出，或者当稳定的直行进状态推定装置假设车辆处于稳定的直线行进状态，并且从动轮转矩计算装置基于来自驾驶状态检测装置的输出来计算小的从动轮转矩，校正执行确定装置确定车辆处于适合于修正车轮速度的稳定状态。通过来自校正执行判定装置的命令，校正装置基于由速比计算装置计算的从动轮速度与从动轮速度的速比来校正从动轮速度或从动轮速度。因此，当将不同直径的轮胎安装在车轮上时，可以精确地校正车轮速度，而不受驱动轮的滑动或车辆的转动的影响。

3. 发明授权

US5699251A Correcting the wheel speed of a wheel having a different diameter than other wheels 失效
标题翻译：校正具有与其他车轮不同直径的车轮的车轮速度
公开(公告)号：US5699251A
公开(公告)日：1997-12-16
申请号：US790806
申请日：1997-01-30
申请人： Ryoji Mori , Hironobu Kiryu , Shuji Shiraishi
发明人： Ryoji Mori , Hironobu Kiryu , Shuji Shiraishi
IPC分类号： G01P3/42 , B60C23/06 , B60K28/16 , B60T8/172 , B60T8/1755 , B60T8/66 , F02D29/02 , G01P3/50 , B60T8/58 , B60C23/00
CPC分类号： B60C23/061 , B60K28/16 , B60T8/172 , B60T8/1755 , B60T2240/08 , B60T2250/03
摘要： A technique to indicate a different-diameter wheel such as a temporary tire and to accurately correct the wheel speed of the different-diameter wheel is determined. Wheel speeds of a pair of left and right driven wheels are detected by wheel speed sensors and wheel speeds of a pair of left and right follower wheels are detected by wheel speed sensors. Yaw rates are calculated from the wheel speeds of the left and right wheels, and yaw rates are calculated from the wheel speeds of the wheels located diagonally. Which wheel of the four wheels is a different-diameter wheel is determined based on the magnitudes of the four yaw rates and the wheel speed of the different-diameter wheel is corrected based on a ratio in wheel speed between the different-diameter wheel and the other wheels.
摘要翻译：确定用于指示诸如临时轮胎的不同直径的轮并且准确地校正不同直径的车轮的车轮速度的技术。一对左右驱动轮的车轮速度由车轮速度传感器检测，一对左右从动轮的车轮速度由车轮速度传感器检测。从左右轮的车轮速度计算出偏航速度，并且从对角线定位的车轮的车轮速度计算偏航率。基于四个横摆速度的大小确定四轮的哪个轮是不同直径的车轮，并且基于不同直径车轮与车轮之间的车轮速度的比率来校正不同直径车轮的车轮速度其他车轮

4. 发明授权

US5513523A Pneumatic tire pressure change detecting system comparing wheel speeds and weighting detection based on running conditions 失效
标题翻译：气动轮胎压力变化检测系统根据运行条件比较轮速和加权检测
公开(公告)号：US5513523A
公开(公告)日：1996-05-07
申请号：US308440
申请日：1994-09-19
申请人： Shigenobu Sekiya , Takashi Nishihara , Toru Ikeda , Shuji Shiraishi
发明人： Shigenobu Sekiya , Takashi Nishihara , Toru Ikeda , Shuji Shiraishi
IPC分类号： B60C23/06 , G01M17/02 , E01C23/02
CPC分类号： B60C23/061
摘要： A subtractor calculates an actual wheel speed difference between rotational speeds of left and right wheels on a motor vehicle, and a steering angle converter calculates an actual steering angle from the actual wheel speed difference. The difference between the actual steering angle and an adequate steering angle which is produced based on a lateral acceleration is compared with a predetermined reference range. If the difference between the actual and adequate steering angles exceeds the predetermined reference range, then the pneumatic pressure of a tire on one of the left and right wheels is determined as being lowered. In the steering angle converter, a weight value is established according to a running condition of the motor vehicle, and the calculated actual steering angle or comparative sensitivity is varied according to the weight value. Since the comparative sensitivity is varied according to the running condition, a reduction in the pneumatic pressure of the tire can be detected even under running conditions which lead to large errors.
摘要翻译：减法器计算机动车辆上左右轮的转速之间的实际车轮速度差，转向角转换器根据实际车轮速度差计算实际转向角。将实际转向角与基于横向加速度产生的适当的转向角的差与预定的参考范围进行比较。如果实际和足够的转向角之间的差超过预定的参考范围，则确定左轮和右车之一上的轮胎的气压降低。在转向角转换器中，根据机动车辆的行驶状态建立重量值，并且根据重量值改变计算出的实际转向角度或比较灵敏度。由于比较灵敏度根据运行条件而变化，因此即使在导致大的误差的运行条件下也能够检测出轮胎的气压降低。

5. 发明授权

US5472061A Driven wheel torque control system 失效
标题翻译：驱动轮扭矩控制系统
公开(公告)号：US5472061A
公开(公告)日：1995-12-05
申请号：US214327
申请日：1994-03-17
申请人： Shuji Shiraishi , Osamu Yamamoto , Toru Ikeda , Naoki Omomo
发明人： Shuji Shiraishi , Osamu Yamamoto , Toru Ikeda , Naoki Omomo
IPC分类号： F02D29/02 , B60K28/16 , F02D11/10 , F02D41/04 , F16H59/66 , F16H61/00
CPC分类号： B60K28/16 , B60W2520/105 , B60W2520/125 , B60W2550/148 , B60W2710/0605 , F02D11/105 , F16H2061/0096 , F16H59/66
摘要： A driven wheel torque control system includes a slip-reduction output torque control device for adjusting the output torque from a prime mover of a vehicle in accordance with the slipping state of a driven wheel driven by the prime mover in order to reduce an excessive slipping of the driven wheel, an operation quantity detecting device for detecting the operation quantity of an operating element for adjusting the output torque from the prime mover, a grip force detecting device for detecting a grip force of a road surface, an output torque gain changing device for changing the output torque control gain from the prime mover with respect to the output from the operation quantity detecting device on the basis of the output from the grip force detecting device, and a gain variable output torque control device for adjusting the output torque from the prime mover on the basis of the output torque control gain changed by the output control gain changing device. Thus, it is possible to positively control the slipping state of the driven wheel on the basis of a driver's will.
摘要翻译：从动轮转矩控制系统包括滑差减小输出转矩控制装置，用于根据由原动机驱动的从动轮的滑动状态来调整来自车辆的原动机的输出转矩，以便减少由原动机驱动的从动轮的滑动状态从动轮，用于检测用于调节来自原动机的输出转矩的操作元件的操作量的操作量检测装置，用于检测路面的抓地力的抓地力检测装置，用于根据来自握持力检测装置的输出，相对于来自操作量检测装置的输出，来自原动机的输出转矩控制增益改变;以及增益可变输出转矩控制装置，用于调整来自主轴的输出转矩基于由输出控制增益改变装置改变的输出转矩控制增益。因此，可以基于驾驶员的意志来肯定地控制从动轮的滑动状态。

6. 发明授权

US5446657A Steering stability control system for vehicle 失效
标题翻译：车辆转向稳定控制系统
公开(公告)号：US5446657A
公开(公告)日：1995-08-29
申请号：US15173
申请日：1993-02-11
申请人： Tooru Ikeda , Naoki Ohmomo , Hironobu Kiryu , Takashi Nishihara , Shuji Shiraishi
发明人： Tooru Ikeda , Naoki Ohmomo , Hironobu Kiryu , Takashi Nishihara , Shuji Shiraishi
IPC分类号： B62D6/00 , B60K28/10 , B62D101/00 , B62D105/00 , B62D111/00 , B62D113/00 , B62D137/00 , F02D29/02 , F02D41/04 , B60K26/00
CPC分类号： B60K28/10
摘要： A steering stability control system for a vehicle includes a turning state judging device for judging turning state of the vehicle to output an oversteering signal or an understeering signal, and a steering stability control device for controlling an output torque from an engine on the basis of an output from the turning state judging device. This system further includes a counter-steering judging device capable of judging a counter-steering state of the vehicle and causing the turning state judging device to output an oversteering signal when the counter-steering state is judged. Thus, it is possible to reliably judge the oversteering and the understeering during turning of the vehicle.
摘要翻译：一种用于车辆的转向稳定性控制系统包括：转向状态判断装置，用于判断车辆的转向状态以输出过度转向信号或转向不足转向信号;以及转向稳定性控制装置，用于基于从转弯状态判断装置输出。该系统还包括能够判断车辆的反向转向状态并使得转向状态判断装置在判断反向转向状态时输出过转向信号的反转向判定装置。因此，可以可靠地判断车辆转向时的过度转向和转向不足。

7. 发明授权

US5343741A System for determining pneumatic tire pressure for motor vehicle by comparing actual to adequate wheel rotational speed 失效
标题翻译：通过比较实际与适当的车轮转速来确定机动车辆的充气轮胎压力的系统
公开(公告)号：US5343741A
公开(公告)日：1994-09-06
申请号：US009238
申请日：1993-01-26
申请人： Takeshi Nishihara , Keiyu Kin , Shuji Shiraishi
发明人： Takeshi Nishihara , Keiyu Kin , Shuji Shiraishi
IPC分类号： B60C23/06 , B60C23/02 , B60C23/00
CPC分类号： B60C23/061
摘要： A pneumatic tire pressure determining system on a motor vehicle detects an actual rotational speed difference between rotational speeds of front or rear left and right road wheels of the motor vehicle, detects an operating condition of the motor vehicle, and calculates an adequate rotational speed difference between rotational speeds of the front or rear left and right road wheels based on the detected operating condition of the motor vehicle. The system compares the adequate rotational speed difference and the actual rotational speed difference, and when the difference between the compared actual and adequate rotational speed differences exceeds a predetermined value, the system determines a pneumatic tire pressure reduction.
摘要翻译：机动车辆上的充气轮胎压力确定系统检测机动车辆的前后左右车轮的转速之间的实际转速差，检测机动车辆的运转状况，基于检测到的机动车辆的运行状况，前后左右车轮的转速。该系统比较适当的转速差和实际转速差，并且当比较的实际和足够的转速差之间的差超过预定值时，系统确定充气轮胎压力降低。

8. 发明授权

US5136507A System for correctively controlling turning movement of vehicle 失效
标题翻译：适用于车辆转向运动的系统
公开(公告)号：US5136507A
公开(公告)日：1992-08-04
申请号：US531725
申请日：1990-06-01
申请人： Shuji Shiraishi , Osamu Yamamoto , Mitsuya Serizawa , Makoto Sato , Keiyu Kin , Hiromi Inagaki , Wataru Saito , Yoshimitsu Akuta
发明人： Shuji Shiraishi , Osamu Yamamoto , Mitsuya Serizawa , Makoto Sato , Keiyu Kin , Hiromi Inagaki , Wataru Saito , Yoshimitsu Akuta
IPC分类号： B60T8/1755 , B62D6/04
CPC分类号： B62D6/04 , B60T8/1755
摘要： A system for correctively controlling the turning movement of a vehicle, including a device for correcting the turning movement of the vehicle, a sensor for detecting the steering angle of a steering wheel of the vehicle, a steering angle hysteresis storage device for storing the hysteresis of the steering angle, and a reference value arithmetic device for determining a reference value of a physical quantity generated during a turning movement of the vehicle, on the basis of the hysteresis of the steering angle. The system also includes a detector for detecting an actual value of the physical quantity during the turning movement, a calculator for determining a deviation between the reference value and actual value of the physical quantity and a polarity of the deviation, and a control-quantity determining device for determining a control-quantity for the turning movement correcting device on the basis of the deviation obtained in the calculator. A device is included for determining a control-direction of correction of the turning movement on the basis of the polarity of the deviation. This system permits the turning movement of the vehicle to be automatically corrected.
摘要翻译：一种用于校正车辆的转动运动的系统，包括用于校正车辆的转动运动的装置，用于检测车辆的方向盘的转向角的传感器，用于存储车辆的方向盘的转向角的转向角滞后存储装置，转向角以及用于根据转向角的滞后来确定在车辆转弯运动期间产生的物理量的基准值的基准值运算装置。该系统还包括用于检测转弯运动期间物理量的实际值的检测器，用于确定参考值与物理量的实际值和偏差的极性之间的偏差的计算器，以及控制量确定根据在计算器中得到的偏差确定转动运动校正装置的控制量的装置。包括用于基于偏差的极性确定转动运动的校正的控制方向的装置。该系统允许车辆的转动运动被自动校正。

9. 发明授权

US5051908A Driving wheel torque control device for vehicle 失效
标题翻译：用于车辆的驱动轮扭矩控制装置
公开(公告)号：US5051908A
公开(公告)日：1991-09-24
申请号：US341187
申请日：1989-04-21
申请人： Shuji Shiraishi
发明人： Shuji Shiraishi
IPC分类号： B60K28/16
CPC分类号： B60K28/16
摘要： A first driving wheel torque reduction control quantity is set by a first setting element according to a slip condition of a driving wheel, and a second driving wheel torque reduction control quantity is set by a second setting element according to a yaw motion condition and a reference value of the yaw motion condition. Then, a driving wheel torque is reduced according to the first and second driving wheel torque reduction control quantities. In another aspect, a driving wheel slip reference value is corrected by a correction value to be set according to the yaw motion condition and the reference value of the yaw motion condition. Then, the slip condition is detected according to the driving wheel slip reference value corrected above.

10. 发明申请

US20090118905A1 VEHICLE CONTROL DEVICE 有权
标题翻译：车辆控制装置
公开(公告)号：US20090118905A1
公开(公告)日：2009-05-07
申请号：US12092003
申请日：2006-12-21
申请人： Toru Takenaka , Hiroshi Kono , Takayuki Toyoshima , Hiroyuki Urabe , Shuji Shiraishi , Yukihiro Orimoto
发明人： Toru Takenaka , Hiroshi Kono , Takayuki Toyoshima , Hiroyuki Urabe , Shuji Shiraishi , Yukihiro Orimoto
IPC分类号： B62D6/00
CPC分类号： B62D6/04 , B60T8/17552 , B60T8/17555 , B60T2230/02 , B60T2260/09 , B60T2270/86 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W40/064 , B60W40/101 , B60W50/06 , B60W2050/0028 , B60W2050/0033 , B60W2050/0034 , B62D6/003
摘要： A control input for operating an actual vehicle actuator and a control input for operating a vehicle model are determined by an FB distribution law based on a difference between a reference state amount determined by a vehicle model and an actual state amount of an actual vehicle such that the state amount error is approximated to zero, and then an actuator device of the actual vehicle and the model vehicle are operated based on the control inputs. The FB distribution law determines a control input for operating the model such that a state amount error is approximated to zero while restraining a predetermined restriction object amount from deviating from a permissible range. A vehicle control device capable of enhancing robustness against disturbance factors or their changes while performing operation control of actuators that is as suited to behaviors of an actual vehicle as possible is provided.
摘要翻译：用于操作实际车辆致动器的控制输入和用于操作车辆模型的控制输入由FB分布定律基于由车辆模型确定的参考状态量与实际车辆的实际状态量之间的差异来确定，使得状态量误差近似为零，然后基于控制输入来操作实际车辆和模型车辆的致动器装置。 FB分配规则确定用于操作模型的控制输入，使得状态量误差近似为零，同时限制预定的限制对象量偏离允许范围。提供一种车辆控制装置，其能够在执行适合于实际车辆的行为的执行器的操作控制的同时增强对干扰因素或其变化的鲁棒性。

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