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1. 发明授权

US5995897A Vehicle control method using short-term and long-term correction coefficients to determine turn status 失效
标题翻译：车辆控制方法使用短期和长期校正系数来确定转弯状态
公开(公告)号：US5995897A
公开(公告)日：1999-11-30
申请号：US838574
申请日：1997-04-10
申请人： Hiroshi Oshiro , Keiji Toyoda , Noriyuki Takemasa
发明人： Hiroshi Oshiro , Keiji Toyoda , Noriyuki Takemasa
IPC分类号： B60T8/58 , B60T8/172 , B60T8/1755 , B60T8/1761 , B60T8/42 , B60K28/16 , G01P3/56
CPC分类号： B60T8/4291 , B60T8/172 , B60T8/1755 , B60T2240/08
摘要： A method is provided for accurately controlling a vehicle having a mini tire mounted as the spare tire. A short-term correction coefficient and a long-term correction coefficient are computed periodically for the left and right wheels, and a probable lateral acceleration G is computed from the difference between the ratio of the short-term correction coefficient to the long-term correction coefficient for the left and right wheels. A revised probable lateral acceleration G' is computed using the value of the long-term correction coefficient fixed at the point at which the absolute value of the probable lateral acceleration G has exceeded a prescribed value and the most recent short-term correction coefficient, from which a decision is made as to the state of a turn. The most recent long-term correction coefficient is used to make a correction for a mounted mini tire.
摘要翻译：提供了一种用于精确地控制具有作为备用轮胎安装的小型轮胎的车辆的方法。对于左右轮周期性地计算短期校正系数和长期校正系数，并且从短期校正系数与长期校正的比率之间的差计算可能的横向加速度G 左右轮系数。使用在可能的横向加速度G的绝对值超过规定值的点固定的长期校正系数的值和最近的短期校正系数来计算修正的可能横向加速度G' 这是对转弯状态的决定。最近的长期校正系数用于对安装的小型轮胎进行校正。

2. 发明授权

US5734265A Method to compute probable speed of a vehicle equipped with a mini tire 失效
标题翻译：计算配备有小型轮胎的车辆的可能速度的方法
公开(公告)号：US5734265A
公开(公告)日：1998-03-31
申请号：US618785
申请日：1996-03-20
申请人： Keiji Toyoda , Noriyuki Takemasa , Wataru Ozawa , Susumu Yamada , Hiroshi Oshiro
发明人： Keiji Toyoda , Noriyuki Takemasa , Wataru Ozawa , Susumu Yamada , Hiroshi Oshiro
IPC分类号： G01P3/42 , B60T8/172 , B60T8/66 , G01P3/56
CPC分类号： B60T8/172 , G01P3/56 , B60T2240/08
摘要： A method is provided to compute the probable body speed of a vehicle equipped with a mini tire as a spare tire, specifically when the mini tire is mounted. The wheel speeds of the four wheels are measured, and if the speed does not satisfy the predetermined formula relating to the wheel base and tread of the vehicle to a wheel speed, then a probable vehicle body speed is derived by the normal method. The speed thus derived is corrected by the diameter of the mini tire to compute a new probable vehicle body speed.
摘要翻译：提供了一种方法来计算装备有作为备用轮胎的小型轮胎的车辆的可能车身速度，具体地，当安装小型轮胎时。测量四个车轮的车轮速度，并且如果速度不满足与车轮的车轮基座和胎面相关于车轮速度的预定公式，则通过常规方法导出可能的车体速度。通过小型轮胎的直径来校正由此导出的速度，以计算新的可能的车体速度。

3. 发明授权

US5792968A Method for detection of a spinning vehicles wheel 失效
标题翻译：旋转车轮检测方法
公开(公告)号：US5792968A
公开(公告)日：1998-08-11
申请号：US772006
申请日：1996-12-19
申请人： Noriyuki Takemasa , Keiji Toyoda , Wataru Ozawa , Susumu Yamada , Hiroshi Oshiro
发明人： Noriyuki Takemasa , Keiji Toyoda , Wataru Ozawa , Susumu Yamada , Hiroshi Oshiro
IPC分类号： G01P3/42 , B60T8/172 , B60T8/175 , B60T8/1761 , B60T8/66 , G01P3/56 , G01P15/00
CPC分类号： B60T8/172 , B60T8/175 , G01P3/56 , B60T2250/042 , Y10S303/07
摘要： A method of an accurate detection of a spinning vehicle wheel. Observed wheel speeds are derived by measuring the speed of each wheel and the slowest speed is set as the slowest observed wheel speed. A maximum probable wheel speed is derived by multiplying the slowest observed wheel speed by the ratio of the maximum wheel speed to the slowest wheel speed for a given minimum turning radius. The maximum probable wheel speed is compared with an observed wheel speed and if the observed wheel speed is greater, the wheel is deemed to be spinning.
摘要翻译：一种精确检测纺纱车轮的方法。通过测量每个车轮的速度导出观察到的车轮速度，并且将最慢的速度设置为观察轮速度最慢。通过将最慢的观察轮速度乘以给定最小转弯半径的最大车轮速度与最慢车轮速度的比率导出最大可能车轮速度。将最大可能的车轮速度与观察到的车轮速度进行比较，并且如果观察到的车轮速度较大，则认为车轮正在旋转。

4. 发明授权

US06354676B1 Method for controlling electronic braking force distribution 失效
标题翻译：控制电子制动力分布的方法
公开(公告)号：US06354676B1
公开(公告)日：2002-03-12
申请号：US09215535
申请日：1998-12-18
申请人： Hiroshi Oshiro
发明人： Hiroshi Oshiro
IPC分类号： B60T874
CPC分类号： B60T8/268 , B60T8/1766 , B60T13/686
摘要： Electronic braking force distribution control initiation is properly judged. Upon pressurizing the brake pedal, if the estimated vehicle deceleration or the vehicle wheel deceleration becomes larger than a threshold value, electronic braking force distribution control by controlling the rear wheel inlet and outlet valves is initiated. The deceleration threshold value is varied based on the degree of pressure applied stepping on the brake pedal.
摘要翻译：适当判断电子制动力分配控制启动。在对制动踏板加压时，如果估计的车辆减速度或车轮减速度大于阈值，则开始通过控制后轮入口和出口阀进行电子制动力分配控制。减速阈值根据施加在制动踏板上的压力的程度而变化。

5. 发明授权

US06280003B1 Method of braking force distribution control for a vehicle hydraulic device 失效
标题翻译：车辆液压装置的制动力分配控制方法
公开(公告)号：US06280003B1
公开(公告)日：2001-08-28
申请号：US09457614
申请日：1999-12-08
申请人： Hiroshi Oshiro , Hiromitsu Nishizawa , Makoto Taguchi
发明人： Hiroshi Oshiro , Hiromitsu Nishizawa , Makoto Taguchi
IPC分类号： B60T1300
CPC分类号： B60T8/1764 , B60T8/1766
摘要： It is an object of this invention to provide a method for when and on which wheel to initiate braking force distribution. In a brake hydraulic device for a motor vehicle, a rear wheel subject to control is an inner or outer wheel is checked; if the outer wheel is to be controlled, deceleration threshold value is increased according to the lateral acceleration, and if the absolute value of the vehicle deceleration exceeds the deceleration threshold value, the braking distribution control is operated on the rear wheel; and if the inner wheel is to be controlled, deceleration threshold value is decreased according to the lateral acceleration, and if the absolute value of vehicle deceleration exceeds the deceleration threshold value, the braking distribution control is operated on the rear wheel.
摘要翻译：本发明的一个目的是提供一种何时和哪个车轮启动制动力分配的方法。在用于机动车辆的制动液压装置中，检查控制的后轮是内轮或外轮; 如果要控制外轮，则根据横向加速度减速阈值增加，并且如果车辆减速度的绝对值超过减速度阈值，则在后轮上操作制动分配控制; 如果要控制内轮，则减速阈值根据横向加速度减小，如果车辆减速度的绝对值超过减速度阈值，则在后轮上进行制动分配控制。

6. 发明授权

US06517171B2 Braking force distribution control for a four wheel drive vehicle 失效
标题翻译：四轮驱动车辆的制动力分配控制
公开(公告)号：US06517171B2
公开(公告)日：2003-02-11
申请号：US09725903
申请日：2000-11-30
申请人： Hiroshi Oshiro , Wataru Ozawa , Yutaka Tanaka , Norihiko Usui
发明人： Hiroshi Oshiro , Wataru Ozawa , Yutaka Tanaka , Norihiko Usui
IPC分类号： B60T834
CPC分类号： B60T8/268 , B60T8/1766 , B60T8/1769 , B60T8/322 , B60T13/662
摘要： A method for braking force distribution control for a vehicle with a direct four wheel drive mode, which does not become an obstacle to an effective braking force and disconcert the driver's feeling. This method relates to a braking force distribution control for a vehicle during direct four wheel drive mode and under the condition that the anti-skid control is inhibited, which does not operate pressure reduction control or the amount of pressure reduction.
摘要翻译：一种用于具有直接四轮驱动模式的车辆的制动力分配控制的方法，其不会成为有效制动力的障碍并且使驾驶员的感觉不一致。该方法涉及在直接四轮驱动模式下的车辆的制动力分配控制，并且在禁止防滑控制的条件下，不进行减压控制或减压量。

7. 发明授权

US06421598B1 Anti-lock brake control device 失效
标题翻译：防抱死制动控制装置
公开(公告)号：US06421598B1
公开(公告)日：2002-07-16
申请号：US09637464
申请日：2000-08-10
申请人： Hiroshi Oshiro
发明人： Hiroshi Oshiro
IPC分类号： B60K4144
CPC分类号： B60T8/268 , B60T8/17616 , B60T8/1766 , B60T8/4275 , B60T13/686
摘要： An anti-lock brake control system is provided which applies appropriate antilocking control while at the same time reduce the amount of brake fluid consumption normally experienced in vehicles with anti-lock brake systems. To that end, this invention is designed to provide an anti-lock brake control system where the rear wheel is individually controlled upon activating the brake force distribution control and the rear wheel is controlled on a select-low bases if the brake force distribution control is not activated. Various other methods of control are described.
摘要翻译：提供防抱死制动控制系统，其应用适当的防抱死控制，同时减少具有防抱死制动系统的车辆中通常经历的制动液消耗量。为此，本发明旨在提供一种防抱死制动控制系统，其中在启动制动力分配控制时单独控制后轮，并且如果制动力分布控制是未激活描述各种其他控制方法。

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