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公开(公告)号：US08082087B2
公开(公告)日：2011-12-20
申请号：US12414942
申请日：2009-03-31
申请人： Yoshiyuki Yasui , Keita Nakano , Chihiro Nitta
发明人： Yoshiyuki Yasui , Keita Nakano , Chihiro Nitta
IPC分类号： B60T7/12
CPC分类号： B60T8/17552 , B60T2240/06
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20060118368A1
公开(公告)日：2006-06-08
申请号：US11290521
申请日：2005-12-01
IPC分类号： F16D55/08
CPC分类号： F16D55/36 , F16D65/18 , F16D2055/0008 , F16D2055/0012 , F16D2055/0062 , F16D2121/24 , F16D2125/40
摘要： A motor driven brake apparatus is provided for braking a wheel mounted on a knuckle, and includes a brake member rotated integrally with the wheel, a friction member mounted on the knuckle to be capable of being in contact with the brake member, and an electric motor for driving the friction member toward the brake member to be in contact therewith. The motor is adapted to press the friction member onto the brake member to restrain the wheel from rotating. And, a motion converter is accommodated in an opening portion of the knuckle for converting rotating force of the motor into pressing force applied by the friction member onto the brake member. The motion converter is connected to the motor at a side thereof facing the vehicle body, and the motor is mounted on the knuckle.
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公开(公告)号：US20120046831A1
公开(公告)日：2012-02-23
申请号：US13263937
申请日：2010-03-26
申请人： Seiji Hidaka , Yoshiyuki Yasui , Keita Nakano , Chihiro Nitta
发明人： Seiji Hidaka , Yoshiyuki Yasui , Keita Nakano , Chihiro Nitta
IPC分类号： B60G17/019
CPC分类号： B60T8/1755 , B60G17/0152 , B60G17/0162 , B60G17/0195 , B60G21/0558 , B60G2800/248 , B60G2800/915 , B60G2800/94 , B60T8/175 , B60T2240/06 , B60T2260/06 , B60W10/04 , B60W10/184 , B60W10/22 , B60W30/045 , B60W2510/222 , B60W2540/10 , B60W2540/18
摘要： A first stabilizer (SBr) is disposed on an axle for driving wheels, a second stabilizer (SBf) is disposed on a different axle from the axle for driving wheels, a stabilizer control unit (RT, FT) is provided for adjusting torsional rigidity of the first stabilizer and second stabilizer, a turning state amount obtaining unit is provided for obtaining a turning state amount of the vehicle, and an accelerating operation amount obtaining unit is provided for obtaining an accelerating operation amount operated by a vehicle driver. Based on these obtained results, the torsional rigidity of at least one of the first stabilizer and second stabilizer is adjusted by the stabilizer control unit, when the turning state amount of the vehicle is equal to or more than a predetermined turning state amount, and the accelerating operation amount is equal to or more than a predetermined accelerating operation amount.
摘要翻译： 第一稳定器（SBr）设置在用于驱动车轮的轴上，第二稳定器（SBf）设置在与用于驱动车轮的轴的不同轴上，稳定器控制单元（RT，FT）用于调节扭矩刚度 第一稳定器和第二稳定器，设置用于获得车辆的转弯状态量的转弯状态量获取单元，并且提供加速操作量获取单元，用于获得由驾驶员操作的加速操作量。 基于这些获得的结果，当车辆的转弯状态量等于或大于预定转弯状态量时，稳定器控制单元调节至少一个第一稳定器和第二稳定器的扭转刚度，并且 加速操作量等于或大于预定的加速操作量。
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公开(公告)号：US08108106B2
公开(公告)日：2012-01-31
申请号：US12377083
申请日：2008-01-25
IPC分类号： B60T8/1755
CPC分类号： B60T8/1755 , B60G3/20 , B60G7/00 , B60G2200/144 , B60G2204/143 , B60G2204/148 , B60G2800/014 , B60G2800/215 , B60G2800/24 , B60G2800/92 , B60T2230/03 , B60T2260/06 , B60W30/04 , Y10T477/80
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. When abrupt steering operation is started from a straight-ahead driving state of the vehicle in a non-operating period of a brake pedal of the vehicle, a controller controls a hydraulic unit such that a brake force is applied to a radially outer one of front left and right wheels, which is located on an outer side in a radial direction of an arc of turn of the vehicle upon starting the steering operation, and also to a radially inner one of rear left and right wheels, which is located on an inner side in the radial direction of the arc of the turn for a predetermined short time period.
摘要翻译： 运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。 当在车辆的制动踏板的非操作期间从车辆的直行驱动状态开始突然转向操作时，控制器控制液压单元，使得制动力施加到前部的径向外侧 在开始转向操作时位于车辆的转弯方向的外侧的外侧的左右车轮，以及位于内侧的左右车轮的径向内侧的一侧 在旋转弧的径向方向上一段预定的短时间段。
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公开(公告)号：US07882920B2
公开(公告)日：2011-02-08
申请号：US12265416
申请日：2008-11-05
申请人： Chihiro Nitta , Kazuhide Adachi , Hideaki Morita , Manabu Matsuda , Kazushi Konno , Shoko Yokoyama
发明人： Chihiro Nitta , Kazuhide Adachi , Hideaki Morita , Manabu Matsuda , Kazushi Konno , Shoko Yokoyama
IPC分类号： B60T7/12
CPC分类号： B60T7/122 , B60T7/14 , B60T2201/06 , B60W2520/06 , Y10T477/646 , Y10T477/74 , Y10T477/813
摘要： A braking force application control is performed when a change in a driver's posture takes place while a brake pedal is turned on when a vehicle is stopped. As a consequence, in a case in which the driver's posture changes such as when the driver turns to a rear seat side to get something without intending to release depression of the brake pedal, creep of the vehicle that the driver does not intend to happen can be inhibited. Furthermore, the vehicle stop retention is only performed when a travelling direction is a forward direction or a seatbelt is worn. As a result, performance of the vehicle stop retention can be inhibited when it is considered that the driver intentionally desires to let the vehicle creep.
摘要翻译： 当车辆停止时制动踏板被接通时，执行驾驶员姿势的变化时的制动力施加控制。 结果，在驾驶员的姿势发生变化的情况下，例如当驾驶员转向后座侧而不想释放制动踏板的压下时，驾驶员不想发生的车辆的蠕变可以 被禁止。 此外，车辆停止保持仅在行驶方向为前进方向或安全带穿着时进行。 结果，当认为驾驶员有意希望让车辆蠕变时，可以抑制车辆停止保持的性能。
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公开(公告)号：US07537096B2
公开(公告)日：2009-05-26
申请号：US11290521
申请日：2005-12-01
IPC分类号： F16D55/08
CPC分类号： F16D55/36 , F16D65/18 , F16D2055/0008 , F16D2055/0012 , F16D2055/0062 , F16D2121/24 , F16D2125/40
摘要： A motor driven brake apparatus is provided for braking a wheel mounted on a knuckle, and includes a brake member rotated integrally with the wheel, a friction member mounted on the knuckle to be capable of being in contact with the brake member, and an electric motor for driving the friction member toward the brake member to be in contact therewith. The motor is adapted to press the friction member onto the brake member to restrain the wheel from rotating. And, a motion converter is accommodated in an opening portion of the knuckle for converting rotating force of the motor into pressing force applied by the friction member onto the brake member. The motion converter is connected to the motor at a side thereof facing the vehicle body, and the motor is mounted on the knuckle.
摘要翻译： 提供一种马达驱动的制动装置，用于制动安装在转向节上的车轮，并且包括与车轮一体旋转的制动构件，安装在转向节上以能够与制动构件接触的摩擦构件，以及电动马达 用于驱动摩擦件朝向与其接触的制动件。 马达适于将摩擦构件压在制动构件上以限制车轮旋转。 并且，运动转换器容纳在转向节的开口部分中，用于将电动机的旋转力转换成由摩擦构件施加到制动构件上的压力。 运动转换器在其面向车身的一侧连接到电动机，并且电动机安装在转向节上。
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公开(公告)号：US08046130B2
公开(公告)日：2011-10-25
申请号：US12377077
申请日：2008-01-25
IPC分类号： B60T8/1755
CPC分类号： B60T8/1766 , B60T8/1755 , B60T2260/06
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. A degree of an anti-lift effect of the anti-lift geometry is larger than a degree of an anti-dive effect of the anti-dive geometry. Normally, a controller controls a hydraulic unit such that a brake force distribution between front wheels and rear wheels during a braking-period is adjusted to a basic distribution. In contrast, in a state where abrupt application of brakes is started, the controller controls the hydraulic unit such that the brake force distribution is adjusted to a first distribution, at which a brake force respectively applied to the rear wheels is larger than that of the basic distribution only for a predetermined short time period upon starting of the application of the brakes.
摘要翻译： 运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。 抗升力几何形状的抗升力效果的程度大于防潜水几何形状的抗潜水效果。 通常，控制器控制液压单元，使得在制动期间的前轮和后轮之间的制动力分配被调整为基本分配。 相反，在制动器突然施加的状态下，控制器控制液压单元，使得制动力分布被调整到第一分配，其中分别施加到后轮的制动力大于 基本分配仅在制动器应用开始时的预定的短时间段内。
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公开(公告)号：US20090326761A1
公开(公告)日：2009-12-31
申请号：US12481367
申请日：2009-06-09
申请人： Chihiro Nitta
发明人： Chihiro Nitta
IPC分类号： B62D6/00
CPC分类号： B60T8/1755 , B60T2201/16 , B60T2210/36 , B60T2260/02 , B60T2260/09 , B60W10/184 , B60W10/20 , B60W10/22 , B60W2550/402 , B62D6/001 , B62D6/002
摘要： A vehicle control device includes a turning state changing mechanism for changing a turning state of a vehicle on the basis of a turning state changing command, and a curve-driving assessment portion for inputting therein a curve characteristic information including a shape of a curve existing in a traveling direction of the vehicle and a line-of-sight information relating to a line-of-sight of a driver and for outputting the turning state changing command to the turning state changing mechanism on the basis of the curve characteristic information and the line-of-sight information.
摘要翻译： 车辆控制装置包括：转向状态改变机构，用于根据转向状态改变命令改变车辆的转动状态;以及曲线驱动评估部分，用于在其中输入曲线特性信息，该曲线特性信息包括存在于 车辆的行进方向和与驾驶员的视线相关的视线信息，并且基于曲线特性信息和线路将转弯状态改变命令输出到转弯状态改变机构 视力信息。
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公开(公告)号：US20060118367A1
公开(公告)日：2006-06-08
申请号：US11290520
申请日：2005-12-01
IPC分类号： F16D55/08
CPC分类号： B60T13/741 , F16D2121/14 , F16D2121/24 , F16D2123/00 , F16D2125/34 , F16D2127/005 , F16D2129/10
摘要： A brake apparatus is provided for braking a vehicle wheel, and includes a brake member rotated integrally with the wheel, a friction member mounted on the vehicle to be in contact with the brake member, a rotation member rotated integrally with the wheel, an electric motor, and a differential shift device. A motion converter is provided for converting a rotating motion of the motor into a thrust motion of the friction member to be pressed onto the brake member. For example, one of three components of the differential shift device is movable in response to rotation of the rotation member, another one is movable in response to rotation of the electric motor, and the rest is movable in response to operation of the motion converter.
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公开(公告)号：US20100174453A1
公开(公告)日：2010-07-08
申请号：US12377083
申请日：2008-01-25
IPC分类号： B60T8/1755
CPC分类号： B60T8/1755 , B60G3/20 , B60G7/00 , B60G2200/144 , B60G2204/143 , B60G2204/148 , B60G2800/014 , B60G2800/215 , B60G2800/24 , B60G2800/92 , B60T2230/03 , B60T2260/06 , B60W30/04 , Y10T477/80
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. When abrupt steering operation is started from a straight-ahead driving state of the vehicle in a non-operating period of a brake pedal of the vehicle, a controller controls a hydraulic unit such that a brake force is applied to a radially outer one of front left and right wheels, which is located on an outer side in a radial direction of an arc of turn of the vehicle upon starting the steering operation, and also to a radially inner one of rear left and right wheels, which is located on an inner side in the radial direction of the arc of the turn for a predetermined short time period.
摘要翻译： 运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。 当在车辆的制动踏板的非操作期间从车辆的直行驱动状态开始突然转向操作时，控制器控制液压单元，使得制动力施加到前部的径向外侧 在开始转向操作时位于车辆的转弯方向的外侧的外侧的左右车轮，以及位于内侧的左右车轮的径向内侧的一侧 在旋转弧的径向方向上一段预定的短时间段。
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