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49 条记录 (耗时 0.024 秒)

    Brake system for vehicles
    1.
    发明授权
    Brake system for vehicles 失效
    车辆制动系统

    公开(公告)号：US06412885B1

    公开(公告)日：2002-07-02

    申请号：US09462684

    申请日：2000-01-10

    申请人： Kenji Shirai ,  Yasunori Yoshino ,  Akihiro Otomo ,  Hideyuki Inoue

    发明人： Kenji Shirai ,  Yasunori Yoshino ,  Akihiro Otomo ,  Hideyuki Inoue

    IPC分类号： B60T888

    CPC分类号： B60T8/246 ,  B60T8/00 ,  B60T8/1755 ,  B60T8/92 ,  B60T13/74

    摘要： In order to prevent a needlessly excessive yaw moment from being applied to the vehicle, thereby improving the running stability of the vehicle when either one of the braking force generation units went wrong, a brake system for vehicles having electric brake units (14) each provided for each of the wheels to generate a braking force by its actuator (22) being driven according to the amount of depression of a brake pedal, and a controller (38) for controlling each of the electric brake units independently of others, is so constructed as to judge if any of the electric brake units went wrong (step 253, 259, 550, 650), and when either one of the electric brake units went wrong, to control the electric brake units other than the wrong unit according to the depression amount of the brake pedal so as to accomplish a best available stability of running of the vehicle.

    摘要翻译： 为了防止不必要的过大的横摆力矩被施加到车辆，从而在任一个制动力发生单元出错时提高车辆的行驶稳定性，具有电动制动单元（14）的车辆用制动系统 对于每个车轮，通过其致动器（22）根据制动踏板的下压量被驱动而产生制动力，并且用于独立于其他方式控制每个电动制动单元的控制器（38）被构造 以判断是否有任何电动制动单元出错（步骤253,259,550,650），并且当任一个电动制动单元出错时，根据凹陷来控制除了错误的单元之外的电动制动单元 制动踏板的数量，以便实现车辆行驶的最佳可用稳定性。

    Electric brake apparatus for controlling a current provided to a brake motor
    2.
    发明授权
    Electric brake apparatus for controlling a current provided to a brake motor 失效
    用于控制提供给制动电动机的电流的电动制动装置

    公开(公告)号：US06199670B1

    公开(公告)日：2001-03-13

    申请号：US09199648

    申请日：1998-11-25

    申请人： Kenji Shirai ,  Yasunori Yoshino ,  Akihiro Otomo ,  Eiji Nakamura ,  Satoru Niwa

    发明人： Kenji Shirai ,  Yasunori Yoshino ,  Akihiro Otomo ,  Eiji Nakamura ,  Satoru Niwa

    IPC分类号： F16D6516

    CPC分类号： B60T13/74

    摘要： An electric brake apparatus generates an appropriate brake force without unnecessarily consuming electric power. The electric brake apparatus has a brake actuator generating a brake force. The brake actuator uses a brake motor system including a brake motor as a power source. A motor current provided to the brake motor is generated under a normal control so as to generate a brake force required for a vehicle. The motor current generated under the normal control is reduced when the brake motor is overheated or when the vehicle is stopped for a long time.

    摘要翻译： 电动制动装置产生适当的制动力，而不必耗费电力。 电动制动装置具有产生制动力的制动器致动器。 制动器致动器使用包括制动马达作为动力源的制动马达系统。 在正常控制下产生提供给制动马达的马达电流，以产生车辆所需的制动力。 当制动马达过热或车辆长时间停止时，在正常控制下产生的电动机电流减小。

    Electric brake apparatus having a brake motor prevented from being excessively moved in a reverse direction
    4.
    发明授权
    Electric brake apparatus having a brake motor prevented from being excessively moved in a reverse direction 失效
    具有制动马达的电动制动装置防止反向过度地移动

    公开(公告)号：US06186599B1

    公开(公告)日：2001-02-13

    申请号：US09376808

    申请日：1999-08-18

    申请人： Akihiro Otomo ,  Kenji Shirai

    发明人： Akihiro Otomo ,  Kenji Shirai

    IPC分类号： B60T1374

    CPC分类号： F16D65/18 ,  B60T13/741 ,  F16D2065/386 ,  F16D2066/003 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/48

    摘要： An electric brake apparatus can positively prevent a brake motor from being excessively rotated in a reverse direction in which a braking force is cancelled. A determination is made as to whether or not the brake motor is excessively driven in the reverse direction. An operation of the brake motor is stopped when the brake motor is determined to be excessively driven in the reverse direction. Accordingly, a member of the electric brake apparatus moved by the brake motor is prevented from being excessively moved beyond a predetermined position. Thus, a part of the electric brake apparatus is prevented from being damaged due to an excessive movement of the member moved by the brake motor.

    摘要翻译： 电动制动装置可以可靠地防止制动电动机在制动力消除的相反方向上过度旋转。 确定制动马达是否相反地过度驱动。 当确定制动马达被反向过度驱动时，制动马达的操作停止。 因此，防止由制动电动机移动的电动制动装置的构件被过度地移动超过预定位置。 因此，防止由制动马达驱动的构件的过度运动而使电动制动装置的一部分被损坏。

    Electrically operated braking system having a device for operating electric motor of brake to obtain relationship between motor power and braking torque
    5.
    发明授权
    Electrically operated braking system having a device for operating electric motor of brake to obtain relationship between motor power and braking torque 失效
    电动制动系统具有用于操作制动器的电动机的装置，以获得电动机功率与制动力矩之间的关系

    公开(公告)号：US06270172B1

    公开(公告)日：2001-08-07

    申请号：US09097269

    申请日：1998-06-15

    申请人： Kenji Shirai ,  Yasunori Yoshino

    发明人： Kenji Shirai ,  Yasunori Yoshino

    IPC分类号： B60L1118

    CPC分类号： F16D66/00 ,  B60T7/042 ,  B60T8/00 ,  B60T8/3255 ,  B60T8/4809 ,  B60T13/74 ,  F16D51/48 ,  F16D65/0972 ,  F16D65/18 ,  F16D2066/005 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/66 ,  F16D2127/10

    摘要： An electrically operated braking system of a motor vehicle, including a brake having a friction member movable to be forced onto a rotor rotating with a vehicle wheel and thereby braking the wheel. The friction member is forced onto the rotor by an electric motor operated by an electric power supplied from an electric power source. A controller determines an amount of the electric power to be supplied to the motor, depending upon an operating amount of the brake operating member, and a relationship estimated by a relationship estimating and utilizing device. The relationship estimating and utilizing device obtains an actual value of the electric power supplied to the motor during operation of the brake while the vehicle is running, and an actual value of a braking torque applied from the brake to the wheel during the brake operation, and estimate a relationship between the electric power to be supplied to the wheel on the basis of the actual values obtained. The estimated relationship is then utilized to control the braking torque to be generated in response to operation of the brake operating member.

    摘要翻译： 一种机动车辆的电动制动系统，包括具有摩擦构件的制动器，该摩擦构件可移动以被迫移动到与车轮一起旋转的转子，从而制动车轮。 通过由从电源供给的电力来操作的电动机将摩擦构件推到转子上。 控制器根据制动操作构件的操作量和通过关系估计和利用装置估计的关系来确定要提供给电动机的电力的量。 关系估计和利用装置获得在车辆行驶期间在制动器操作期间提供给电动机的电力的实际值，以及在制动操作期间从制动器施加到车轮的制动转矩的实际值，以及 基于获得的实际值估计要提供给车轮的电力之间的关系。 然后利用估计的关系来控制响应于制动操作构件的操作而产生的制动转矩。

    Electrically operated parking brake apparatus having braking force changing device operable while drive power source switch is off
    6.
    发明授权
    Electrically operated parking brake apparatus having braking force changing device operable while drive power source switch is off 失效
    具有制动力切换装置的电动驻车制动装置，在驱动电源开关断开的状态下可操作

    公开(公告)号：US6139117A

    公开(公告)日：2000-10-31

    申请号：US266508

    申请日：1999-03-11

    申请人： Kenji Shirai ,  Yasunori Yoshino

    发明人： Kenji Shirai ,  Yasunori Yoshino

    IPC分类号： B60T17/22 ,  B60T13/74 ,  F16D65/14 ,  B60T7/10 ,  B60T8/00

    CPC分类号： B60T13/741 ,  B60T13/74 ,  F16D2127/06

    摘要： Electrically operated parking brake apparatus for a vehicle, including a parking brake device provided for each of at least one vehicle wheel, an electrically operated driving unit for activating the parking brake device, an operating force holding mechanism for mechanically maintaining an operating force of the parking brake device while the driving unit is off, and a parking brake control device for supplying electric power to the driving unit to activate the parking brake device and then cutting a supply of the electric power to the driving unit, for thereby applying a parking brake to the vehicle, wherein the parking brake control device includes an actual operating force changing device operable while a manually operated drive power source switch provided for turning on and off a vehicle drive power source is placed in the non-operated position, for supplying electric power to the driving unit so as to change an actual value of the operating force of the parking brake device, and then cutting a supply of the electric power from the driving unit.

    摘要翻译： 一种用于车辆的电动驻车制动装置，包括为至少一个车轮设置的驻车制动装置，用于启动驻车制动装置的电动驱动单元，用于机械地保持停车的操作力的操作力保持机构 制动装置，以及驻车制动控制装置，用于向驱动单元供电以启动驻车制动装置，然后切断对驱动单元的电力供给，从而将驻车制动器施加到 所述车辆，其中所述驻车制动控制装置包括实际的操作力改变装置，所述实际操作力改变装置可操作，同时将用于打开和关闭车辆驱动电源的手动操作的驱动电源开关置于非操作位置， 驱动单元，以便改变驻车制动装置的操作力的实际值 然后切断来自驱动单元的电力供应。

    Electrically operated braking system having a device for operating electric motor of brake to obtain relationship between motor power and braking torque
    8.
    发明授权
    Electrically operated braking system having a device for operating electric motor of brake to obtain relationship between motor power and braking torque 失效
    电动制动系统具有用于操作制动器的电动机的装置，以获得电动机功率与制动力矩之间的关系

    公开(公告)号：US06425643B2

    公开(公告)日：2002-07-30

    申请号：US09886008

    申请日：2001-06-22

    申请人： Kenji Shirai ,  Yasunori Yoshino

    发明人： Kenji Shirai ,  Yasunori Yoshino

    IPC分类号： B60L1118

    CPC分类号： F16D66/00 ,  B60T7/042 ,  B60T8/00 ,  B60T8/3255 ,  B60T8/4809 ,  B60T13/74 ,  F16D51/48 ,  F16D65/0972 ,  F16D65/18 ,  F16D2066/005 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/66 ,  F16D2127/10

    摘要： An electrically operated braking system of a motor vehicle, including a brake having a friction member movable to be forced onto a rotor rotating with a vehicle wheel and thereby braking the wheel. The friction member is forced onto the rotor by an electric motor operated by an electric power supplied from an electric power source. A controller determines an amount of the electric power to be supplied to the motor, depending upon an operating amount of the brake operating member, and a relationship estimated by a relationship estimating and utilizing device. The relationship estimating and utilizing device obtains an actual value of the electric power supplied to the motor during operation of the brake while the vehicle is running, and an actual value of a braking torque applied from the brake to the wheel during the brake operation, and estimate a relationship between the electric power to be supplied to the wheel on the basis of the actual values obtained. The estimated relationship is then utilized to control the braking torque to be generated in response to operation of the brake operating member.

    摘要翻译： 一种机动车辆的电动制动系统，包括具有摩擦构件的制动器，所述制动器可移动以被迫移动到与车轮一起旋转的转子，从而制动车轮。 通过由从电源供给的电力来操作的电动机将摩擦构件推到转子上。 控制器根据制动操作构件的操作量和通过关系估计和利用装置估计的关系来确定要提供给电动机的电力的量。 关系估计和利用装置获得在车辆行驶期间在制动器操作期间提供给电动机的电力的实际值，以及在制动操作期间从制动器施加到车轮的制动转矩的实际值，以及 基于获得的实际值估计要提供给车轮的电力之间的关系。 然后利用估计的关系来控制响应于制动操作构件的操作而产生的制动转矩。