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    • 2. 发明授权
    • Drive assist system
    • 驱动辅助系统
    • US08165776B2
    • 2012-04-24
    • US12194887
    • 2008-08-20
    • Toshiharu SugawaraAtsushi YokoyamaTakaomi NishigaitoMasatoshi HoshinoTatsuya YoshidaJun KuboShinjiro Saito
    • Toshiharu SugawaraAtsushi YokoyamaTakaomi NishigaitoMasatoshi HoshinoTatsuya YoshidaJun KuboShinjiro Saito
    • B60T7/12
    • B60W30/12B60T2201/022
    • A drive assist system includes an assist starting part starting assist, a detection part detecting relative distances and speeds between a vehicles, a calculation part calculating collision risks when changing a lane by the basis of the relative distances and speeds, a first judgment part judging whether the lane can be changed by the relative distances, speeds and the collision risks, a decision part deciding a target space for lane change by the relative distances and speeds when the lane cannot be changed, a second judgment part judging whether a lane changeable space is in the target space, a setting part setting a target speed for the vehicle go to a lane change waiting position when no space and to setting a target speed the vehicle enters a lane changeable position when there is the space, and a control part controlling a speed of the vehicle reaches the target speed.
    • 驱动辅助系统包括辅助起动部起动辅助,检测车辆之间的相对距离和速度的检测部,基于相对距离和速度来改变车道时的碰撞风险的计算部,第一判断部判断是否 可以通过相对距离,速度和碰撞风险来改变车道,决定部件通过车道不能改变时的相对距离和速度来确定车道变换的目标空间,第二判断部分判断车道可变空间是否为 在目标空间中,当没有空间时,设定车辆的目标速度的设定部分进入车道变更等待位置,并且当存在空间时设定车辆进入车道可变位置的目标速度,以及控制部 车速达到目标速度。
    • 7. 发明授权
    • Pneumatic brake booster
    • 气动制动助力器
    • US4756231A
    • 1988-07-12
    • US894040
    • 1986-08-07
    • Michio KobayashiJun KuboNorio Fujiki
    • Michio KobayashiJun KuboNorio Fujiki
    • B60T13/52B60T13/44B60T13/573B60T13/66B60T17/22F15B13/04
    • B60T17/221B60T13/44B60T13/573
    • An input pressure detecting device is arranged in an input side of a pneumatic brake booster, which comprises an elastic member having a given portion which expands when a pressure is applied to the elastic member, a pressure sensor for issuing, upon receiving a pressure, a signal representative of the intensity of the pressure applied thereto, and an axially movable piston intimately disposed between the given portion of the elastic member and the pressure sensor. Upon application of force to the elastic member due to depression of the brake pedal, the elastic member is compressed causing the given portion to expand and thus applying a corresponding but small pressure to the pressure sensor through the piston.
    • 输入压力检测装置布置在气动制动助力器的输入侧,该气动制动助力器包括一个弹性构件,该弹性构件具有当向弹性构件施加压力时膨胀的给定部分;压力传感器,用于在接收压力时发出 代表施加到其上的压力的强度的信号,以及紧密地设置在弹性构件的给定部分和压力传感器之间的可轴向移动的活塞。 当由于制动踏板的下压而向弹性构件施加力时,弹性构件被压缩,使得给定的部分膨胀,从而通过活塞向压力传感器施加相应而较小的压力。
    • 8. 发明授权
    • Braking control apparatus for electric vehicle
    • 电动汽车制动控制装置
    • US08573709B2
    • 2013-11-05
    • US12964237
    • 2010-12-09
    • Keisuke SuzukiJun Kubo
    • Keisuke SuzukiJun Kubo
    • B60T13/74
    • B60T8/3255B60L3/108B60L7/10B60L7/26B60L2270/142B60T8/17616B60T2270/602B60T2270/604
    • In a braking control apparatus for an electric vehicle, a target braking torque command value calculation section calculates a target braking torque command value on a basis of at least one of a state of road wheels and a braking request by a vehicle driver, a frequency component decomposition section decomposes a target braking torque command value into a first frequency component lower than a resonance frequency of a drive train and a second frequency component equal to or higher than the first frequency component, and a braking force control section provides an electrical braking torque for road wheels on a basis of a motor torque command value corresponding to the first frequency component and provides a frictional braking torque for the road wheels on a basis of a frictional braking torque command value corresponding to the second frequency component.
    • 在电动车辆的制动控制装置中,目标制动转矩指令值计算部根据车辆的状态和车辆驾驶员的制动要求中的至少一方来计算目标制动转矩指令值,频率成分 分解部将目标制动转矩指令值分解为低于传动系的共振频率和等于或高于第一频率分量的第二频率分量的第一频率分量,并且制动力控制部分为 基于与第一频率分量相对应的电动机转矩指令值,基于与第二频率分量对应的摩擦制动转矩指令值,为车轮提供摩擦制动转矩。
    • 10. 发明申请
    • BRAKING CONTROL APPARATUS FOR ELECTRIC VEHICLE
    • 汽车制动控制装置
    • US20110148184A1
    • 2011-06-23
    • US12964237
    • 2010-12-09
    • Keisuke SuzukiJun Kubo
    • Keisuke SuzukiJun Kubo
    • B60T8/176B60T8/64B60T13/74B60L7/26B60L7/10
    • B60T8/3255B60L3/108B60L7/10B60L7/26B60L2270/142B60T8/17616B60T2270/602B60T2270/604
    • In a braking control apparatus for an electric vehicle, a target braking torque command value calculation section calculates a target braking torque command value on a basis of at least one of a state of road wheels and a braking request by a vehicle driver, a frequency component decomposition section decomposes a target braking torque command value into a first frequency component lower than a resonance frequency of a drive train and a second frequency component equal to or higher than the first frequency component, and a braking force control section provides an electrical braking torque for road wheels on a basis of a motor torque command value corresponding to the first frequency component and provides a frictional braking torque for the road wheels on a basis of a frictional braking torque command value corresponding to the second frequency component.
    • 在电动车辆的制动控制装置中,目标制动转矩指令值计算部根据车辆的状态和车辆驾驶员的制动要求中的至少一方来计算目标制动转矩指令值,频率成分 分解部将目标制动转矩指令值分解为低于传动系的共振频率和等于或高于第一频率分量的第二频率分量的第一频率分量,并且制动力控制部分为 基于与第一频率分量相对应的电动机转矩指令值,基于与第二频率分量对应的摩擦制动转矩指令值,为车轮提供摩擦制动转矩。