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1. 发明申请

US20050029754A1 Vehicle behavior control device 有权
标题翻译：车辆行为控制装置
公开(公告)号：US20050029754A1
公开(公告)日：2005-02-10
申请号：US10882223
申请日：2004-07-02
申请人： Hiroshi Ueno , Yasushi Kobayashi , Noritaka Yamada , Yukihisa Miwa
发明人： Hiroshi Ueno , Yasushi Kobayashi , Noritaka Yamada , Yukihisa Miwa
IPC分类号： B60R21/00 , B60R16/02 , B60T7/12 , B60T8/172 , B60T8/1755 , B60T8/24 , B60T8/58 , B60W40/10 , B60G17/005
CPC分类号： B60T8/17558 , B60G2800/0124 , B60G2800/922 , B60T8/17554 , B60T8/243 , B60T2230/03
摘要： The inventive vehicle behavior control device employs a novel control strategy, suppressing deterioration of a vehicle behavior which would be induced during control processes, and being useful especially for correcting or inhibiting excessive deterioration of a vehicle behavior such as when a risk of rolling-over is detected. The device firstly judges if a possibility of rolling-over of the vehicle is high and calculates a target braking control amount for reducing the possibility of rolling-over in accordance with the result of the judgment of a possibility of rolling-over of the vehicle, where the target control amount when the possibility of rolling-over is high is set higher than when the possibility is low. Then, under control of the inventive control device, wheel braking force is controlled based upon the target braking control amount. After the starting of control of the wheel braking force, however, increasing and decreasing gradients of wheel braking force is restricted when a high possibility of rolling-over is judged.
摘要翻译：本发明的车辆行为控制装置采用新颖的控制策略，抑制在控制过程中将引起的车辆行为的恶化，并且特别用于校正或抑制车辆行为的过度恶化，例如当翻转的风险是检测到。该装置首先判断车辆翻转的可能性是否高，并且根据判定车辆翻转的可能性的结果来计算用于降低翻转的可能性的目标制动控制量，当翻转的可能性高时的目标控制量设定为高于可能性低的目标控制量。然后，在本发明的控制装置的控制下，基于目标制动控制量控制车轮制动力。然而，在开始控制车轮制动力之后，当判断出滚动的可能性高时，限制了车轮制动力的增加和减小的梯度。

2. 发明授权

US07337047B2 Vehicle behavior control device 有权
标题翻译：车辆行为控制装置
公开(公告)号：US07337047B2
公开(公告)日：2008-02-26
申请号：US10882223
申请日：2004-07-02
申请人： Hiroshi Ueno , Yasushi Kobayashi , Noritaka Yamada , Yukihisa Miwa
发明人： Hiroshi Ueno , Yasushi Kobayashi , Noritaka Yamada , Yukihisa Miwa
IPC分类号： B60T7/12 , G06F19/00
CPC分类号： B60T8/17558 , B60G2800/0124 , B60G2800/922 , B60T8/17554 , B60T8/243 , B60T2230/03
摘要： The inventive vehicle behavior control device employs a novel control strategy, suppressing deterioration of a vehicle behavior which would be induced during control processes, and being useful especially for correcting or inhibiting excessive deterioration of a vehicle behavior such as when a risk of rolling-over is detected. The device firstly judges if a possibility of rolling-over of the vehicle is high and calculates a target braking control amount for reducing the possibility of rolling-over in accordance with the result of the judgment of a possibility of rolling-over of the vehicle, where the target control amount when the possibility of rolling-over is high is set higher than when the possibility is low. Then, under control of the inventive control device, wheel braking force is controlled based upon the target braking control amount. After the starting of control of the wheel braking force, however, increasing and decreasing gradients of wheel braking force is restricted when a high possibility of rolling-over is judged.
摘要翻译：本发明的车辆行为控制装置采用新颖的控制策略，抑制在控制过程中将引起的车辆行为的恶化，并且特别用于校正或抑制车辆行为的过度恶化，例如当翻转的风险是检测到。该装置首先判断车辆翻转的可能性是否高，并且根据判定车辆翻转的可能性的结果来计算目标制动控制量，以减少翻转的可能性，当翻转的可能性高时的目标控制量设定为高于可能性低的目标控制量。然后，在本发明的控制装置的控制下，基于目标制动控制量控制车轮制动力。然而，在开始控制车轮制动力之后，当判断出滚动的可能性高时，限制了车轮制动力的增加和减小的梯度。

3. 发明授权

US06747553B2 Apparatus for detecting rotational state of wheel 有权
标题翻译：用于检测车轮旋转状态的装置
公开(公告)号：US06747553B2
公开(公告)日：2004-06-08
申请号：US09964434
申请日：2001-09-28
申请人： Noritaka Yamada , Toshinobu Ota , Yasuhito Ishida
发明人： Noritaka Yamada , Toshinobu Ota , Yasuhito Ishida
IPC分类号： B60Q100
CPC分类号： G01P13/045 , B60T8/171 , G01P21/02
摘要： Provided is rotational-state-of-wheel detecting apparatus that can avoid output of an incorrect rotational direction during a halt of a wheel. In ECU 10, a signal input section 10a accurately detects wheel speeds and rotational directions of respective wheels 12, 14, 16, 18, and, based on the results, respective computers 10b, 10c, 10d execute ABS control, TC control, and VSC control. On this occasion, switching of the rotational direction is restricted with a computation result of wheel speed of zero, and it is thus feasible to prevent occurrence of a malfunction or state hunting being repetitive switching of signs, due to an external magnetic field during halts of the wheels 12, 14, 16, 18. This further optimizes the state control of a vehicle.
摘要翻译：提供了可以避免在车轮停止期间输出不正确的旋转方向的旋转状态轮检测装置。在ECU10中，信号输入部10a精确地检测各车轮12,14,16,18的车轮速度和转动方向，根据该结果，各个电脑10b，10c，10d执行ABS控制，TC控制和VSC 控制。在这种情况下，由于车轮速度为零的计算结果来限制旋转方向的切换，因此可以防止由于在停止期间的外部磁场而导致的故障或状态振荡的发生是重复的符号切换车轮12,14,16,18。这进一步优化了车辆的状态控制。

4. 发明授权

US06559634B2 Vehicle wheel rotation detecting system and method 有权
公开(公告)号：US06559634B2
公开(公告)日：2003-05-06
申请号：US09956957
申请日：2001-09-21
申请人： Noritaka Yamada
发明人： Noritaka Yamada
IPC分类号： G01P348
CPC分类号： B60T8/171
摘要： In a vehicle wheel rotation detecting system, a signal input portion of an ECU accurately detects a vehicle wheel speed and a rotating direction of the vehicle wheel speed of the respective wheels. On the basis of the detected results, the respective computers are operated to perform ABS control, TC control and VSC control. When a computing result of the vehicle wheel speed is equal to or greater than a predetermined value, a change in the rotating direction is inhibited. This may prevent an error in the result of detection of the wheel rotating direction owing to an external magnetic filed and the like so as to further optimize the vehicle state control.

5. 发明授权

US06843538B1 Device for controlling over-rolling of vehicle body 有权
标题翻译：控制车体过度滚动的装置
公开(公告)号：US06843538B1
公开(公告)日：2005-01-18
申请号：US09436219
申请日：1999-11-09
申请人： Akira Nagae , Noritaka Yamada
发明人： Akira Nagae , Noritaka Yamada
IPC分类号： B60T8/24 , B60T8/1755 , B60T8/58 , B60T8/60 , B60G17/01 , G06F19/00
CPC分类号： B60T8/17554 , B60T2230/03
摘要： A device for controlling an over-rolling of a vehicle estimates a first parameter indicative of a rolling amount of the vehicle body, and a second parameter indicative of a change rate of the rolling amount the vehicle body. The device controls the brake system such that the brake system is actuated to accomplish a target deceleration of the vehicle when the first parameter quantity exceeds a predetermined threshold value. The target deceleration is increased from a predetermined minimum value to a predetermined maximum value according to an increase of the second parameter quantity.
摘要翻译：用于控制车辆的过度滚动的装置估计表示车身的滚动量的第一参数，以及表示车身的滚动量的变化率的第二参数。该装置控制制动系统，使得当第一参数数量超过预定阈值时制动系统被致动以实现车辆的目标减速。根据第二参数量的增加，目标减速度从预定最小值增加到预定最大值。

6. 发明授权

US06278930B1 Device for controlling spin/driftout of vehicle compatibly with roll control 有权
标题翻译：用于控制车辆的旋转/驱动的装置，其与滚动控制相兼容
公开(公告)号：US06278930B1
公开(公告)日：2001-08-21
申请号：US09556796
申请日：2000-04-25
申请人： Noritaka Yamada , Akira Nagae
发明人： Noritaka Yamada , Akira Nagae
IPC分类号： B60T800
CPC分类号： B60T8/17554 , B60T2230/03
摘要： A moving behavior control device for a vehicle calculates first target braking forces to be applied to the respective wheels for stabilizing the vehicle against a turn instability, second target braking forces to be applied to the respective wheels for stabilizing the vehicle against a roll instability, and target overall braking forces to be applied to the respective wheels by integrating the first and second target braking forces, and applies braking forces to the respective wheels according to the target overall braking forces, wherein the applied braking forces are decreased according to a first rate schedule by which the applied braking forces are decreased at a first rate according to an excess of the applied braking forces relative to the target overall braking forces when the vehicle is running at no probability of rolling beyond a predetermined threshold roll, and according to a second rate schedule by which the braking forces are lowered at a second rate smaller than the first rate according to the excess when the vehicle is running at such a probability.
摘要翻译：用于车辆的移动行为控制装置计算要施加到各个车轮上的第一目标制动力，以使车辆抵抗转弯不稳定性，第二目标制动力被施加到相应的车轮以使车辆稳定地抵抗辊不稳定性，以及通过对第一和第二目标制动力进行积分来对整个制动力施加到各个车轮，并根据目标总制动力向各个车轮施加制动力，其中所施加的制动力根据第一速率调度其中所述施加的制动力根据所述施加的制动力相对于所述车辆行驶时的所述目标总制动力的过度以不超出预定阈值滚动的可能性而以第一速率减小，并且根据第二速率制动力以比第一速度小的第二速率降低的时间表当车辆以这样的概率行驶时，根据超出量的速率。

7. 发明授权

US09150204B2 Braking force control device 有权
标题翻译：制动力控制装置
公开(公告)号：US09150204B2
公开(公告)日：2015-10-06
申请号：US13883894
申请日：2011-11-02
申请人： Satoshi Udaka , Noritaka Yamada , Hideyuki Aizawa , Akifumi Doura
发明人： Satoshi Udaka , Noritaka Yamada , Hideyuki Aizawa , Akifumi Doura
IPC分类号： B60T8/1764 , B60T8/1761
CPC分类号： B60T8/1764 , B60T8/1761 , B60T8/17616
摘要： A braking force control device can control braking forces of the respective wheels of a vehicle, suppresses an increase of the braking force of a first wheel that is a wheel having a relatively large slip amount in a pair of right/left wheels and increases the braking force of a second wheel that is a wheel having a relatively small slip amount. The braking force control device may suppress the increase of the braking force of the first wheel before the friction coefficient of a road surface to the first wheel reaches a peak and when the friction coefficient is in the vicinity of the peak. It is preferable to suppress the increase of the braking force of the first wheel by holding the braking force of the first wheel.
摘要翻译：制动力控制装置可以控制车辆的各个车轮的制动力，抑制作为左右一对车轮中具有较大滑动量的车轮的第一车轮的制动力的增加，并增加制动作为具有较小滑移量的轮的第二轮的力。制动力控制装置可以在道路表面与第一车轮的摩擦系数达到峰值之前以及当摩擦系数在峰值附近时抑制第一车轮的制动力的增加。优选通过保持第一车轮的制动力来抑制第一车轮的制动力的增加。

8. 发明授权

US07444221B2 Vehicle backward movement detection apparatus and vehicle braking force control apparatus 有权
标题翻译：车辆后移检测装置和车辆制动力控制装置
公开(公告)号：US07444221B2
公开(公告)日：2008-10-28
申请号：US10979164
申请日：2004-11-03
申请人： Noritaka Yamada , Takashi Orimoto
发明人： Noritaka Yamada , Takashi Orimoto
IPC分类号： G06F7/70
CPC分类号： B60T7/122 , B60T8/4872
摘要： A vehicle braking force control apparatus detects a period of time from when a braking force of a brake device is cancelled until a vehicle body speed in the backwards direction of a vehicle on a hill reaches a predetermined state, determines a brake output according to the detected period of time, and controls braking pressure according to the determined brake output. The period of time depends on the gradient of the hill. Therefore, by determining the brake output according to this period of time, braking force control according to the gradient of the hill is made possible even at an extremely slow speed at which the vehicle speed is undetectable.
摘要翻译：车辆制动力控制装置检测从制动装置的制动力被取消直到车辆在山丘的后方的车身速度达到预定状态的时间段，根据检测到的制动器输出并根据确定的制动输出控制制动压力。这段时间取决于山坡的坡度。因此，通过根据该时间段确定制动输出，即使在车速不可检测的极低速度下，也可以根据山坡的坡度进行制动力控制。

9. 发明授权

US5868473A Hydrulic braking pressure control system for an automotive vehicle 失效
标题翻译：汽车用液压制动压力控制系统
公开(公告)号：US5868473A
公开(公告)日：1999-02-09
申请号：US942900
申请日：1997-10-02
申请人： Toshihisa Kato , Yasuhiro Abe , Noritaka Yamada
发明人： Toshihisa Kato , Yasuhiro Abe , Noritaka Yamada
IPC分类号： B60T8/94 , B60T8/88
CPC分类号： B60T8/885 , B60T2270/403
摘要： The invention is directed to a hydraulic braking pressure control system which includes wheel brake cylinders, a pressure generator for supplying a hydraulic braking pressure to the wheel cylinders through two hydraulic pressure circuits, and a pressure control device disposed in the two circuits, between the pressure generator and the wheel cylinders, for controlling the hydraulic pressure in each of the wheel cylinders. The system further includes wheel speed sensors for detecting wheel speeds of the road wheels, respectively, and a braking force controller which controls the braking force by actuating the pressure control device in accordance with control modes provided in response to output signals of the wheel speed sensors. A circuit malfunction detection unit is provided for detecting malfunction caused in either one of the two hydraulic circuits on the basis of output signals of the wheel speed sensors, and a control mode changeover unit is provided for changing over a control mode to another control mode, when the circuit malfunction detection unit detects the malfunction. For example, a wheel speed comparison unit compares the wheel speed in one of the two circuits with the wheel speed in the other circuit, and the circuit malfunction detection unit detects the malfunction on the basis of the compared result of the wheel speed comparison unit.
摘要翻译：本发明涉及一种液压制动压力控制系统，其包括车轮制动缸，用于通过两个液压回路向轮缸提供液压制动压力的压力发生器，以及设置在两个回路中的压力控制装置之间的压力发电机和轮缸，用于控制每个轮缸中的液压。该系统还包括用于分别检测车轮的车轮速度的车轮速度传感器和制动力控制器，该制动力控制器根据响应于车轮速度传感器的输出信号提供的控制模式来致动压力控制装置来控制制动力。提供一种电路故障检测单元，用于根据车轮速度传感器的输出信号检测在两个液压回路中的任一个中引起的故障，并且提供控制模式转换单元，用于将控制模式转换到另一个控制模式，当电路故障检测单元检测到故障时。例如，轮速比较单元将两个回路中的一个中的车轮速度与另一回路中的车轮速度进行比较，并且电路故障检测单元基于车轮速度比较单元的比较结果来检测故障。

10. 发明授权

US08744714B2 Vehicle braking control system 有权
标题翻译：车辆制动控制系统
公开(公告)号：US08744714B2
公开(公告)日：2014-06-03
申请号：US13881916
申请日：2011-11-11
申请人： Satoshi Udaka , Noritaka Yamada , Hitoshi Terada , Akifumi Doura
发明人： Satoshi Udaka , Noritaka Yamada , Hitoshi Terada , Akifumi Doura
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00
CPC分类号： B60T8/3205 , B60T8/17616 , B60T8/17636
摘要： A vehicle braking control system includes a wheel cylinder which applies a braking force in accordance with a fluid pressure to a vehicle wheel and a control device which controls the fluid pressure of the wheel cylinder based on the vehicle wheel acceleration. Then, the control device applies the predetermined fluid pressure to the wheel cylinder so as to acquire a return level of the vehicle wheel acceleration and calculates a control target value of the fluid pressure based on a behavior of the vehicle wheel acceleration after starting a sudden braking operation and before starting ABS control.
摘要翻译：车辆制动控制系统包括：轮缸，其根据流体压力向车轮施加制动力;以及控制装置，其基于车轮加速度来控制轮缸的流体压力。然后，控制装置将预定的流体压力施加到轮缸，以获得车轮加速度的返回水平，并且基于在开始突然制动之后的车轮加速度的行为来计算流体压力的控制目标值操作和开始ABS控制之前。

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