公开(公告)号：US20100161180A1

公开(公告)日：2010-06-24

申请号：US12718545

申请日：2010-03-05

Applicant: Yoshiyuki Yasui ,  Wataru Tanaka ,  Yuji Muragishi ,  Eiichi Ono ,  Katsuhiro Asano ,  Minekazu Momiyama ,  Hiroaki Kato ,  Kenji Asano

Inventor： Yoshiyuki Yasui ,  Wataru Tanaka ,  Yuji Muragishi ,  Eiichi Ono ,  Katsuhiro Asano ,  Minekazu Momiyama ,  Hiroaki Kato ,  Kenji Asano

IPC: G06F19/00

CPC classification number: B62D5/0472 ,  B60T8/1755 ,  B60T8/1764 ,  B60T2220/03 ,  B60T2260/024 ,  B60W10/184 ,  B60W10/20 ,  B60W2520/10 ,  B60W2520/30 ,  B60W2720/14 ,  B62D5/046 ,  B62D6/003

Abstract: A motor-driven steering controller for controlling a steering wheel of a vehicle. The controller includes a steering torque controlling unit, a braking force estimating unit, a right and left braking force difference estimating unit and an assist steering torque providing unit. The steering torque controlling unit controls a steering torque on the steering wheel depending on a steering operation. The braking force estimating unit estimates braking forces to be imposed on wheels of the vehicle. The right and left braking force difference estimating unit estimates difference between the braking forces to be imposed on the right and left wheels each estimated by the braking forces estimating unit. The assist steering torque providing unit provides an assist steering torque for the steering torque controlling unit on the basis of the difference in braking force between right and left wheels estimated by the right and left braking force difference estimating unit.

Abstract translation: 一种用于控制车辆的方向盘的电动转向控制器。 控制器包括转向转矩控制单元，制动力估计单元，左右制动力差推定单元和辅助转向转矩提供单元。 转向转矩控制单元根据转向操作来控制方向盘上的转向转矩。 制动力估计单元估计要施加在车辆的车轮上的制动力。 左右制动力差推定部判定由制动力推定部估计出的施加在左右车轮上的制动力之差。 辅助转向转矩提供单元基于由右和左制动力差估计单元估计的左右车轮之间的制动力的差异，为转向转矩控制单元提供辅助转向转矩。

公开(公告)号：US20090248269A1

公开(公告)日：2009-10-01

申请号：US12414942

申请日：2009-03-31

Applicant: Yoshiyuki Yasui ,  Keita Nakano ,  Chihiro Nitta

Inventor： Yoshiyuki Yasui ,  Keita Nakano ,  Chihiro Nitta

IPC: B60W30/02 ,  B60T7/12

CPC classification number: B60T8/17552 ,  B60T2240/06

Abstract: A motion control device for a vehicle includes a controlling means for maintaining a traveling stability of the vehicle by controlling a braking force of a wheel of the vehicle, a friction coefficient obtaining means for obtaining a friction coefficient of a road surface on which the vehicle travels, a lateral force reference value calculating means for calculating a lateral force reference value acting on the wheel on the basis of the friction coefficient of the road surface and a lateral force actual value obtaining means for obtaining a lateral force actual value acting on the wheel, wherein the controlling means controls the braking force on the basis of a comparison result between the lateral force reference value and the lateral force actual value.

Abstract translation: 一种用于车辆的运动控制装置，包括：控制装置，用于通过控制车辆的车轮的制动力来保持车辆的行驶稳定性;摩擦系数获取装置，用于获得车辆行驶的路面的摩擦系数 横向力基准值计算装置，用于基于路面的摩擦系数计算作用在车轮上的横向力参考值;以及横向力实际值获取装置，用于获得作用在车轮上的横向力实际值， 其中所述控制装置基于所述横向力参考值和所述横向力实际值之间的比较结果来控制所述制动力。

公开(公告)号：US20090192683A1

公开(公告)日：2009-07-30

申请号：US12289998

申请日：2008-11-10

Applicant: Yoshito Kondou ,  Takayuki Miyajima ,  Atsushi Takeuchi ,  Yoshiyuki Yasui ,  Hiroyuki Kodama

Inventor： Yoshito Kondou ,  Takayuki Miyajima ,  Atsushi Takeuchi ,  Yoshiyuki Yasui ,  Hiroyuki Kodama

IPC: G08G1/16 ,  B60W10/00 ,  B60W10/10 ,  B60W10/18

CPC classification number: B60W30/095 ,  B60T2201/02 ,  B60T2201/022 ,  B60T2201/024 ,  B60T2210/36 ,  B60W10/18 ,  B60W10/20 ,  B60W30/09 ,  B60W2050/0078 ,  B60W2550/402 ,  F16H61/16 ,  F16H61/21 ,  F16H2059/666

Abstract: An anti-collision control is provided under circumstances where it is determined that there is a risk of collision between a host vehicle and a preceding vehicle. The anti-collision control utilizes host vehicle information, preceding vehicle information, and surrounding road conditions to determine whether or not a collision with the preceding vehicle can be avoided through a steering operation. If avoidance is determined to be possible, then a shift-hold control is applied to the AT, whereas if avoidance is determined to be impossible, then a down-shift control is applied to the AT.

Abstract translation: 在确定存在本车辆与前一车辆之间存在碰撞的风险的情况下，提供防碰撞控制。 防撞控制利用主车辆信息，车辆前面的信息和周围的道路状况来确定是否能够通过转向操作来避免与前方车辆的碰撞。 如果避免被确定为可能，则将移位保持控制应用于AT，而如果避免被确定为不可能，则将向下移动控制应用于AT。

公开(公告)号：US07374014B2

公开(公告)日：2008-05-20

申请号：US10408356

申请日：2003-04-08

Applicant: Yoshiyuki Yasui ,  Wataru Tanaka ,  Yuji Muragishi ,  Eiichi Ono ,  Katsuhiro Asano ,  Minekazu Momiyama ,  Hiroaki Kato ,  Kenji Asano

Inventor： Yoshiyuki Yasui ,  Wataru Tanaka ,  Yuji Muragishi ,  Eiichi Ono ,  Katsuhiro Asano ,  Minekazu Momiyama ,  Hiroaki Kato ,  Kenji Asano

IPC: B62D5/04

CPC classification number: B62D5/0472 ,  B60T8/1755 ,  B60T8/1764 ,  B60T2220/03 ,  B60T2260/024 ,  B60W10/184 ,  B60W10/20 ,  B60W2520/10 ,  B60W2520/30 ,  B60W2720/14 ,  B62D5/046 ,  B62D6/003

Abstract: A motor-driven steering controller for controlling a steering wheel of a vehicle. The controller includes a steering torque controlling unit, a braking force estimating unit, a right and left braking force difference estimating unit and an assist steering torque providing unit. The steering torque controlling unit controls a steering torque on the steering wheel depending on a steering operation. The braking force estimating unit estimates braking forces to be imposed on wheels of the vehicle. The right and left braking force difference estimating unit estimates difference between the braking forces to be imposed on the right and left wheels each estimated by the braking forces estimating unit. The assist steering torque providing unit provides an assist steering torque for the steering torque controlling unit on the basis of the difference in braking force between right and left wheels estimated by the right and left braking force difference estimating unit.

Abstract translation: 一种用于控制车辆的方向盘的电动转向控制器。 控制器包括转向转矩控制单元，制动力估计单元，左右制动力差推定单元和辅助转向转矩提供单元。 转向转矩控制单元根据转向操作来控制方向盘上的转向转矩。 制动力估计单元估计要施加在车辆的车轮上的制动力。 左右制动力差推定部判定由制动力推定部估计出的施加在左右车轮上的制动力之差。 辅助转向转矩提供单元基于由右和左制动力差估计单元估计的左右车轮之间的制动力的差异，为转向转矩控制单元提供辅助转向转矩。

公开(公告)号：US20070294011A1

公开(公告)日：2007-12-20

申请号：US11889761

申请日：2007-08-16

Applicant: Yoshiyuki Yasui ,  Wataru Tanaka ,  Yuji Muragishi ,  Eiichi Ono ,  Katsuhiro Asano ,  Minekazu Momiyama ,  Hiroaki Kato ,  Kenji Asano

Inventor： Yoshiyuki Yasui ,  Wataru Tanaka ,  Yuji Muragishi ,  Eiichi Ono ,  Katsuhiro Asano ,  Minekazu Momiyama ,  Hiroaki Kato ,  Kenji Asano

IPC: B62D6/04 ,  B60T8/1764 ,  B60T8/62

CPC classification number: B62D5/0472 ,  B60T8/1755 ,  B60T8/1764 ,  B60T2220/03 ,  B60T2260/024 ,  B60W10/184 ,  B60W10/20 ,  B60W2520/10 ,  B60W2520/30 ,  B60W2720/14 ,  B62D5/046 ,  B62D6/003

Abstract: A motor-driven steering controller for controlling a steering wheel of a vehicle. The controller includes a steering torque controlling unit, a braking force estimating unit, a right and left braking force difference estimating unit and an assist steering torque providing unit. The steering torque controlling unit controls a steering torque on the steering wheel depending on a steering operation. The braking force estimating unit estimates braking forces to be imposed on wheels of the vehicle. The right and left braking force difference estimating unit estimates difference between the braking forces to be imposed on the right and left wheels each estimated by the braking forces estimating unit. The assist steering torque providing unit provides an assist steering torque for the steering torque controlling unit on the basis of the difference in braking force between right and left wheels estimated by the right and left braking force difference estimating unit.

Abstract translation: 一种用于控制车辆的方向盘的电动转向控制器。 控制器包括转向转矩控制单元，制动力估计单元，左右制动力差推定单元和辅助转向转矩提供单元。 转向转矩控制单元根据转向操作来控制方向盘上的转向转矩。 制动力估计单元估计要施加在车辆的车轮上的制动力。 左右制动力差推定部判定由制动力推定部估计出的施加在左右车轮上的制动力之差。 辅助转向转矩提供单元基于由右和左制动力差估计单元估计的左右车轮之间的制动力的差异，为转向转矩控制单元提供辅助转向转矩。

公开(公告)号：US20070018414A1

公开(公告)日：2007-01-25

申请号：US11482158

申请日：2006-07-07

Applicant: Yoshiyuki Yasui ,  Takashi Kondo ,  Hideki Endo ,  Shuji Kamiya ,  Koichi Irie

Inventor： Yoshiyuki Yasui ,  Takashi Kondo ,  Hideki Endo ,  Shuji Kamiya ,  Koichi Irie

IPC: B60G21/055

CPC classification number: B60G21/0558 ,  B60G17/0157 ,  B60G17/0162 ,  B60G17/0165 ,  B60G2400/05 ,  B60G2400/41 ,  B60G2400/82 ,  B60G2500/22

Abstract: A stabilizer control apparatus for controlling a torsional rigidity of a stabilizer arranged between a right wheel and a left wheel of a vehicle includes a turning state detecting device for detecting a turning state quantity of the vehicle, and a switching device for switching the torsional rigidity of the stabilizer and including a first position in which a first torsional rigidity is achieved and a second position in which a lower torsional rigidity than the first torsional rigidity is achieved. The switching device switches between the first position and the second position based on the turning state quantity detected by the turning state detecting device. Further, the switching device switching the first position to the second position when a state in which the turning state quantity detected by the turning state detecting device is equal to or smaller than a predetermined value continues for a predetermined time or more.

Abstract translation: 用于控制布置在车辆的右轮和左轮之间的稳定器的扭转刚度的稳定器控制装置包括用于检测车辆的转弯状态量的转向状态检测装置和用于切换车辆的转向刚度的切换装置 所述稳定器包括实现第一扭转刚度的第一位置和实现比所述第一扭转刚度低的扭转刚性的第二位置。 切换装置基于由转弯状态检测装置检测到的转动状态量在第一位置和第二位置之间切换。 此外，当由转弯状态检测装置检测到的转动状态量等于或小于预定值的状态持续预定时间时，切换装置将第一位置切换到第二位置。

公开(公告)号：US20060267404A1

公开(公告)日：2006-11-30

申请号：US11190817

申请日：2005-07-28

Applicant: Yoshiyuki Yasui ,  Toshihisa Kato ,  Hiroshi Matsuoka ,  Junya Nagaya

Inventor： Yoshiyuki Yasui ,  Toshihisa Kato ,  Hiroshi Matsuoka ,  Junya Nagaya

IPC: B60T8/60

CPC classification number: B60T8/17554 ,  B60T2220/03 ,  B60T2230/03

Abstract: A rolling motion stability control apparatus restrains a roll increasing tendency of a vehicle, with each wheel of the vehicle being braked by a wheel brake device. A first braking force control device is provided for applying a first braking force to the wheel, when the vehicle is turned to one direction. A second braking force control device is provided for applying a second braking force to the wheel, when the vehicle is turned to the other direction. A terminating control adjustment device is provided for adjusting the braking force control devices to continue the first braking force being applied, until the second braking force is initiated to be applied, when the vehicle is turned to the one direction, and then to the other direction.

Abstract translation: 滚动运动稳定性控制装置抑制车辆的卷轴增加趋势，车辆的每个车轮由车轮制动装置制动。 第一制动力控制装置用于当车辆向一个方向转动时，向车轮施加第一制动力。 第二制动力控制装置用于当车辆向另一方向转动时，向车轮施加第二制动力。 提供一种端接控制调节装置，用于调节制动力控制装置以继续施加第一制动力，直到第二制动力开始施加时，当车辆转向一个方向，然后到另一方向 。

公开(公告)号：US20050192728A1

公开(公告)日：2005-09-01

申请号：US11066197

申请日：2005-02-25

Applicant: Yoshiyuki Yasui ,  Shingo Urababa ,  Shuuichi Buma

Inventor： Yoshiyuki Yasui ,  Shingo Urababa ,  Shuuichi Buma

IPC: B60G17/015 ,  B60G17/016 ,  B60G17/018 ,  B60G17/019 ,  B60G21/055 ,  B61F1/00

CPC classification number: B60G21/0555 ,  B60G17/0162 ,  B60G17/0182 ,  B60G17/01908 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/61 ,  B60G2400/821 ,  B60G2400/822 ,  B60G2600/17 ,  B60G2600/1877 ,  B60G2800/0122 ,  B60G2800/24 ,  B60G2800/702

Abstract: In a stabilizer control apparatus for controlling a torsional rigidity of a stabilizer of a vehicle, an actual lateral acceleration and a calculated lateral acceleration are obtained. Then, influence amount caused by the calculated lateral acceleration is set to be greater than influence amount caused by the actual lateral acceleration, when the vehicle is moving straight, whereas the influence amount caused by the actual lateral acceleration is set to be increased, with the turning operation of the vehicle being increased, to actively control the rolling motion of the vehicle body.

Abstract translation: 在用于控制车辆的稳定器的扭转刚度的稳定器控制装置中，获得实际的横向加速度和计算出的横向加速度。 然后，当车辆直线移动时，由计算出的横向加速度引起的影响量被设定为大于由实际横向加速度引起的影响量，而由实际横向加速度引起的影响量设定为增加， 提高车辆的转弯操作，积极地控制车身的滚动运动。

公开(公告)号：US20050085986A1

公开(公告)日：2005-04-21

申请号：US10925925

申请日：2004-08-26

Applicant: Hiroaki Aizawa ,  Hiroaki Niino ,  Minekazu Momiyama ,  Hiroaki Kato ,  Eiichi Ono ,  Yuji Muragishi ,  Yoshiyuki Yasui

Inventor： Hiroaki Aizawa ,  Hiroaki Niino ,  Minekazu Momiyama ,  Hiroaki Kato ,  Eiichi Ono ,  Yuji Muragishi ,  Yoshiyuki Yasui

IPC: B60T8/1755 ,  B60W10/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W10/188 ,  B60W10/20 ,  B62D5/04 ,  B62D6/00 ,  B62D103/00 ,  B62D113/00 ,  B62D119/00 ,  B62D137/00 ,  G05D1/00 ,  G06F7/00

CPC classification number: B62D6/006 ,  B60T8/1755 ,  B60T2260/02

Abstract: A vehicle motion control apparatus is provided for performing a vehicle stability control on the basis of a parameter indicative of lateral margin for a tire on a road. The apparatus includes a steering control device for controlling a relationship between a steering angle and a tire angle to be varied, and a decelerating control device for controlling a vehicle speed to be decreased. The parameter indicative of lateral margin for the tire is monitored, and the steering control device and the decelerating control device are controlled on the basis of the monitored parameter. The steering control device is controlled to decrease the tire angle relative to the steering angle, when the parameter is decreased from a value of relatively large lateral margin to a value of relatively small lateral margin, which is smaller than a first threshold value, and the decelerating control device is controlled to decrease the vehicle speed in addition to the steering control by the steering control device, when the parameter is further decreased to a value of lateral margin smaller than a second threshold value, which is smaller than the first threshold value.

Abstract translation: 提供一种车辆运动控制装置，用于基于表示道路上的轮胎的侧向余量的参数来执行车辆稳定性控制。 该装置包括用于控制转向角和要改变的轮胎角度之间的关系的转向控制装置，以及用于控制车速降低的减速控制装置。 监测表示轮胎的侧向余量的参数，并且基于所监视的参数来控制转向控制装置和减速控制装置。 控制转向控制装置，当参数从相对大的侧向余量的值减小到小于第一阈值的相对小的侧向余量的值时，相对于转向角减小轮胎角度，并且 当所述参数进一步减小到小于小于所述第一阈值的第二阈值的横向边缘的值时，除了所述转向控制装置的转向控制之外，控制所述减速控制装置以减小所述车速。

公开(公告)号：US20050080532A1

公开(公告)日：2005-04-14

申请号：US10960226

申请日：2004-10-08

Applicant: Hiroaki Kato ,  Minekazu Momiyama ,  Yoshiyuki Yasui ,  Hiroaki Aizawa ,  Hiroaki Niino

Inventor： Hiroaki Kato ,  Minekazu Momiyama ,  Yoshiyuki Yasui ,  Hiroaki Aizawa ,  Hiroaki Niino

IPC: B60T8/1763 ,  B60T8/1764 ,  B60T8/58 ,  B62D5/04 ,  B62D6/00 ,  B62D101/00 ,  B62D103/00 ,  B62D111/00 ,  B62D113/00 ,  B62D119/00 ,  B62D137/00

CPC classification number: B62D6/003 ,  B60T8/1764 ,  B60T2220/03 ,  B60T2260/024

Abstract: A steering control apparatus obtains a steered amount by which a steered wheel is steered based on a left-and-right braking force difference control amount, a vehicle state control amount, and a steering control amount. The apparatus changes the magnitude of the braking force difference control amount and the magnitude of the vehicle state control amount according to a vehicle speed or to time elapsed from when braking started to be applied to the left and right wheels. Accordingly, the vehicle driving on μ-split road is prevented from being deflected toward a side of higher friction coefficient due to the left-and-right braking force difference when the braking is applied.

Abstract translation: 转向控制装置基于左右制动力差控制量，车辆状态控制量和转向控制量获得转向轮转向的转向量。 该装置根据车速或从制动开始到左右轮的时间经过的时间来改变制动力差控制量的大小和车辆状态控制量的大小。 因此，在施加制动时，由于左右制动力的差异，防止在mu分路上行驶的车辆朝向摩擦系数较高的一侧偏转。