公开(公告)号：US08159169B2

公开(公告)日：2012-04-17

申请号：US12361209

申请日：2009-01-28

申请人： Takashi Watanabe ,  Kazuma Kondo ,  Masaki Ninoyu

发明人： Takashi Watanabe ,  Kazuma Kondo ,  Masaki Ninoyu

IPC分类号： H02P7/00

CPC分类号： H02P7/28 ,  B60T7/107 ,  B60T13/746 ,  Y10T477/613 ,  Y10T477/619

摘要： In a parking brake control device, the minimum value of a motor current is set as an idle current after a motor begins to be driven, specifically, in a period during which the idle current is being sampled. As a result, the idle current is set to a value which reflects the temperature of an electric parking brake and the dispersion of individual units of the motor. Accordingly, it is possible to provide a parking brake control device, which can set a target current value capable of coping with the dispersion of the individual units of the motor by calculating the target current value by adding a target effective current necessary to generate an actuation force to the idle current set as described above.

摘要翻译： 在停车制动控制装置中，电动机电流的最小值被设定为电动机开始被驱动之后的空转电流，具体地，在空闲电流被采样的期间内。 结果，空转电流被设定为反映电动驻车制动器的温度和马达的各个单元的分散的值。 因此，可以提供一种驻车制动控制装置，其可以通过将产生致动所需的目标有效电流相加来计算目标电流值，从而能够设定能够应对电动机的各个单元的偏差的目标电流值 对如上所述设定的空转电流施力。

公开(公告)号：US08103421B2

公开(公告)日：2012-01-24

申请号：US12361228

申请日：2009-01-28

申请人： Kazuma Kondo ,  Takashi Watanabe ,  Masaki Ninoyu

发明人： Kazuma Kondo ,  Takashi Watanabe ,  Masaki Ninoyu

IPC分类号： B60T7/02 ,  B60T7/12

CPC分类号： B60T13/746 ,  B60T11/046 ,  F16D65/18 ,  F16D65/567 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00 ,  F16D2125/36

摘要： When a release control is executed while a service brake is operating, a parking brake control device continues the release control until a first predetermined time passes even if the pressing force for moving a friction material becomes a target value, wherein the first predetermined time is a time period which is longer than a time period which it is supposed to take until the negative influence of the service brake vanishes.

摘要翻译： 当在行车制动操作时执行释放控制时，即使用于使摩擦材料移动的按压力成为目标值，驻车制动控制装置继续进行释放控制，直到第一预定时间过去，其中第一预定时间为 时间段长于在服务制动器的负面影响消失之前应该采取的时间段。

公开(公告)号：US20140054955A1

公开(公告)日：2014-02-27

申请号：US14008202

申请日：2012-09-26

申请人： Masaki Ninoyu ,  Masayuki Naito ,  Yasuhiro Koike

发明人： Masaki Ninoyu ,  Masayuki Naito ,  Yasuhiro Koike

IPC分类号： B60T8/17 ,  B60T13/16 ,  B60T13/58

CPC分类号： B60T8/17 ,  B60T8/442 ,  B60T8/4872 ,  B60T13/161 ,  B60T13/586 ,  B60T13/686 ,  B60T2270/604

摘要： Taking a stroke within a period from when an operation of a brake operating member is started to when a predetermined stroke operation is performed as an ineffective stroke in which the master cylinder pressure is not generated, a control means controls an amount of differential pressure formed by a differential control valve such that a hydraulic braking force that corresponds to a stroke of the brake operating member is generated during the ineffective stroke, and even after the stroke of the brake operating member exceeds the ineffective stroke, increases the wheel cylinder pressure by performing raising of the amount of differential pressure formed by the differential pressure control valve by a predetermined raising amount with respect to the amount of differential pressure during the ineffective stroke.

摘要翻译： 在从制动操作构件的操作开始到执行预定行程操作的时间段内的行程作为不产生主缸压力的无效行程时，控制装置控制由 差动控制阀使得在无效行程期间产生对应于制动操作构件的行程的液压制动力，并且即使在制动操作构件的行程超过无效行程之后，通过执行升高来增加轮缸压力 由差压控制阀形成的差压量相对于无效行程中的压差量的预定提升量。

公开(公告)号：US08215721B2

公开(公告)日：2012-07-10

申请号：US12369354

申请日：2009-02-11

申请人： Masaki Ninoyu ,  Kazuma Kondo ,  Takashi Watanabe

发明人： Masaki Ninoyu ,  Kazuma Kondo ,  Takashi Watanabe

IPC分类号： B60T13/74

CPC分类号： B60T13/746 ,  B60T13/588 ,  F16D65/18 ,  F16D65/567 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2125/36 ,  F16D2125/60

摘要： The parking brake control device sets a lock control target tension TTAR to a value which depends on the brake fluid pressure (i.e. M/C pressure), wherein the lock control target tension TTAR is used as a threshold determining whether the condition for terminating a lock control is satisfied or not. This operation is aimed for compensating the decrease of the tension applied to the brake cable which occurs caused by the service brake when the service brake is operating and does not occur when the service brake is not operating. Therefore, it is possible to prevent the service brake from causing a problem in which the lock control is terminated while a desired brake force is not achieved at the EPB.

摘要翻译： 驻车制动控制装置将锁定控制目标张力TTAR设定为取决于制动液压（即M / C压力）的值，其中锁定控制目标张力TTAR用作确定是否终止锁定的条件的阈值 控制是否满足。 该操作旨在补偿当行车制动器操作时由行车制动引起的制动电缆施加的张力的减小，并且在行车制动器不工作时不发生。 因此，可以防止行车制动器在EPB未达到期望的制动力的情况下引起锁定控制终止的问题。

公开(公告)号：US20090206650A1

公开(公告)日：2009-08-20

申请号：US12369354

申请日：2009-02-11

申请人： Masaki NINOYU ,  Kazuma Kondo ,  Takashi Watanabe

发明人： Masaki NINOYU ,  Kazuma Kondo ,  Takashi Watanabe

IPC分类号： B60T13/74

CPC分类号： B60T13/746 ,  B60T13/588 ,  F16D65/18 ,  F16D65/567 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2125/36 ,  F16D2125/60

摘要： The parking brake control device sets a lock control target tension TTAR to a value which depends on the brake fluid pressure (i.e. M/C pressure), wherein the lock control target tension TTAR is used as a threshold determining whether the condition for terminating a lock control is satisfied or not. This operation is aimed for compensating the decrease of the tension applied to the brake cable which occurs caused by the service brake when the service brake is operating and does not occur when the service brake is not operating. Therefore, it is possible to prevent the service brake from causing a problem in which the lock control is terminated while a desired brake force is not achieved at the EPB.

摘要翻译： 驻车制动控制装置将锁定控制目标张力TTAR设定为取决于制动液压（即M / C压力）的值，其中锁定控制目标张力TTAR用作确定是否终止锁定的条件的阈值 控制是否满足。 该操作旨在补偿当行车制动器操作时由行车制动引起的制动电缆施加的张力的减小，并且在行车制动器不工作时不发生。 因此，可以防止行车制动器在EPB未达到期望的制动力的情况下引起锁定控制终止的问题。

公开(公告)号：US20090204302A1

公开(公告)日：2009-08-13

申请号：US12361228

申请日：2009-01-28

申请人： Kazuma KONDO ,  Takashi Watanabe ,  Masaki Ninoyu

发明人： Kazuma KONDO ,  Takashi Watanabe ,  Masaki Ninoyu

IPC分类号： G06F19/00

CPC分类号： B60T13/746 ,  B60T11/046 ,  F16D65/18 ,  F16D65/567 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00 ,  F16D2125/36

摘要： When a release control is executed while a service brake is operating, a parking brake control device continues the release control until a first predetermined time passes even if the pressing force for moving a friction material becomes a target value, wherein the first predetermined time is a time period which is longer than a time period which it is supposed to take until the negative influence of the service brake vanishes.

摘要翻译： 当在行车制动操作时执行释放控制时，即使用于使摩擦材料移动的按压力成为目标值，驻车制动控制装置继续进行释放控制，直到第一预定时间过去，其中第一预定时间为 时间段长于在服务制动器的负面影响消失之前应该采取的时间段。

公开(公告)号：US20090200976A1

公开(公告)日：2009-08-13

申请号：US12361209

申请日：2009-01-28

申请人： Takashi WATANABE ,  Kazuma Kondo ,  Masaki Ninoyu

发明人： Takashi WATANABE ,  Kazuma Kondo ,  Masaki Ninoyu

IPC分类号： H02P7/28

CPC分类号： H02P7/28 ,  B60T7/107 ,  B60T13/746 ,  Y10T477/613 ,  Y10T477/619

摘要： In a parking brake control device, the minimum value of a motor current is set as an idle current after a motor begins to be driven, specifically, in a period during which the idle current is being sampled. As a result, the idle current is set to a value which reflects the temperature of an electric parking brake and the dispersion of individual units of the motor. Accordingly, it is possible to provide a parking brake control device, which can set a target current value capable of coping with the dispersion of the individual units of the motor by calculating the target current value by adding a target effective current necessary to generate an actuation force to the idle current set as described above.

摘要翻译： 在停车制动控制装置中，电动机电流的最小值被设定为电动机开始被驱动之后的空转电流，具体地，在空闲电流被采样的期间内。 结果，空转电流被设定为反映电动驻车制动器的温度和马达的各个单元的分散的值。 因此，可以提供一种驻车制动控制装置，其可以通过将产生致动所需的目标有效电流相加来计算目标电流值，从而能够设定能够应对电动机的各个单元的偏差的目标电流值 对如上所述设定的空转电流施力。