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1. 发明申请

US20100076659A1 VEHICLE MOTION CONTROL APPARATUS 有权
标题翻译：车辆运动控制装置
公开(公告)号：US20100076659A1
公开(公告)日：2010-03-25
申请号：US12629233
申请日：2009-12-02
申请人： Akitaka NISHIO , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi , Hirohisa Tanaka
发明人： Akitaka NISHIO , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi , Hirohisa Tanaka
IPC分类号： B60T7/12 , B60T13/18
CPC分类号： B60T13/148 , B60T8/4045 , B60T8/4081 , B60T8/441 , B60T8/5006 , B60T13/147
摘要： This apparatus is applied to a vehicle brake apparatus provided with a hydraulic booster operated by utilizing an accumulator hydraulic pressure that is adjusted to a predetermined high pressure (not less than a lower limit value) by a drive control of a hydraulic pump. This apparatus executes an automatic pressurization control by controlling plural solenoid valves with the use of the accumulator hydraulic pressure. The increasing slope of the brake hydraulic pressure during the automatic pressurization control is determined on the basis of the vehicle motion state. The increasing slope is restricted to be not more than a predetermined restriction value, in the case where the accumulator hydraulic pressure at the time of starting the automatic pressurization control is less than “a reference hydraulic pressure that is greater than a minimum value of the accumulator hydraulic pressure necessary for assisting the brake operation by the hydraulic booster and smaller than the lower limit value”.
摘要翻译：该装置应用于具有液压助力器的车辆制动装置，其通过利用通过液压泵的驱动控制将调节到预定高压（不低于下限值）的蓄压器液压进行操作。该装置通过利用蓄压器液压控制多个电磁阀来执行自动加压控制。基于车辆运动状态来确定自动加压控制期间制动液压的增加斜率。增加斜率被限制在不大于预定限制值的情况下，在启动自动加压控制时的蓄压器液压小于“累加器的最小值的基准油压” 通过液压助力器辅助制动操作所必需的液压压力小于下限值“。

2. 发明授权

US09701288B2 Hydraulic brake system 有权
公开(公告)号：US09701288B2
公开(公告)日：2017-07-11
申请号：US14407004
申请日：2013-06-20
申请人： Takahiro Okano , Yusuke Kamiya , Kiyohito Takeuchi
发明人： Takahiro Okano , Yusuke Kamiya , Kiyohito Takeuchi
IPC分类号： B60T8/171 , B60T8/36 , B60T8/40 , F15B13/044 , B60T7/04 , B60T13/66 , B60T13/68
CPC分类号： B60T8/171 , B60T7/042 , B60T8/367 , B60T8/4077 , B60T13/662 , B60T13/686 , F15B13/044
摘要： A hydraulic brake system is configured such that a pressure of a working fluid from a high-pressure-source device is adjusted by electromagnetic pressure-increase and pressure-decrease linear valves and such that a brake device generates a braking force having a magnitude that depends on the pressure adjusted by the linear valves, wherein the following controls are selectively executable, as a control of the energizing currents supplied to the linear valves, a feedback control based on a difference between an actual braking-force index and a target braking-force index; and a feedforward control based on the target braking-force index executed by placing each valve in a valve equilibrium state, wherein, in the feedforward control, an energizing current is supplied to at least one of the two linear valves, the energizing current being larger than that according to a preset relationship between a braking-force index and an energizing current in the valve equilibrium state.

3. 发明申请

US20060017322A1 Vehicular brake control device 审中-公开
标题翻译：车辆制动控制装置
公开(公告)号：US20060017322A1
公开(公告)日：2006-01-26
申请号：US11167309
申请日：2005-06-28
申请人： Seiichi Kojima , Yasunori Sakata , Kiyohito Takeuchi
发明人： Seiichi Kojima , Yasunori Sakata , Kiyohito Takeuchi
IPC分类号： B60T8/40
CPC分类号： B60T8/4072 , B60T8/348
摘要： A master cylinder MC is connected to wheel cylinders via brake conduits, and electromagnetic opening/closing valves configured as two-position valves with two ports are provided in the brake conduits, respectively. A brake conduit connects an area among a brake conduit between an electromagnetic opening/closing valve and pressure increase control valves with an area among another brake conduit between another electromagnetic opening/closing valve and pressure increase control valves. The brake conduit therebetween is provided with an electromagnetic opening/closing valve formed from a two-position valve with two ports. By using such a configuration, various controls can be executed as required in the event of an emergency, in addition to normal braking including automatic braking.
摘要翻译：主缸MC通过制动管道连接到轮缸，并且分别在制动管道中设置构造为具有两个端口的两位置阀的电磁开/关阀。制动管道将电磁开/关阀和增压控制阀之间的制动管道中的区域连接在另一个电磁开/关阀和增压控制阀之间的另一个制动管道之间的区域。其间的制动管道设置有由具有两个端口的两位置阀形成的电磁开/关阀。通过使用这种结构，除了包括自动制动在内的正常制动之外，还可以根据需要在紧急情况下执行各种控制。

4. 发明授权

US07871135B2 Vehicle motion control apparatus 有权
标题翻译：车辆运动控制装置
公开(公告)号：US07871135B2
公开(公告)日：2011-01-18
申请号：US12629233
申请日：2009-12-02
申请人： Akitaka Nishio , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi , Hirohisa Tanaka
发明人： Akitaka Nishio , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi , Hirohisa Tanaka
IPC分类号： B60T13/18
CPC分类号： B60T13/148 , B60T8/4045 , B60T8/4081 , B60T8/441 , B60T8/5006 , B60T13/147
摘要： This apparatus is applied to a vehicle brake apparatus provided with a hydraulic booster operated by utilizing an accumulator hydraulic pressure that is adjusted to a predetermined high pressure (not less than a lower limit value) by a drive control of a hydraulic pump. This apparatus executes an automatic pressurization control by controlling plural solenoid valves with the use of the accumulator hydraulic pressure. The increasing slope of the brake hydraulic pressure during the automatic pressurization control is determined on the basis of the vehicle motion state. The increasing slope is restricted to be not more than a predetermined restriction value, in the case where the accumulator hydraulic pressure at the time of starting the automatic pressurization control is less than “a reference hydraulic pressure that is greater than a minimum value of the accumulator hydraulic pressure necessary for assisting the brake operation by the hydraulic booster and smaller than the lower limit value”.
摘要翻译：该装置应用于具有液压助力器的车辆制动装置，其通过利用通过液压泵的驱动控制将调节到预定高压（不低于下限值）的蓄压器液压进行操作。该装置通过利用蓄压器液压控制多个电磁阀来执行自动加压控制。基于车辆运动状态来确定自动加压控制期间制动液压的增加斜率。增加斜率被限制在不大于预定限制值的情况下，在启动自动加压控制时的蓄压器液压小于“累加器的最小值的基准油压” 通过液压助力器辅助制动操作所必需的液压压力小于下限值“。

5. 发明授权

US07648212B2 Vehicle motion control apparatus 有权
标题翻译：车辆运动控制装置
公开(公告)号：US07648212B2
公开(公告)日：2010-01-19
申请号：US11434221
申请日：2006-05-16
申请人： Akitaka Nishio , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi
发明人： Akitaka Nishio , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi
IPC分类号： B60T13/18
CPC分类号： B60T13/148 , B60T8/4045 , B60T8/4081 , B60T8/441 , B60T8/5006 , B60T13/147
摘要： This apparatus is applied to a vehicle brake apparatus provided with a hydraulic booster operated by utilizing an accumulator hydraulic pressure that is adjusted to a predetermined high pressure (not less than a lower limit value) by a drive control of a hydraulic pump. This apparatus executes an automatic pressurization control by controlling plural solenoid valves with the use of the accumulator hydraulic pressure. The increasing slope of the brake hydraulic pressure during the automatic pressurization control is determined on the basis of the vehicle motion state. The increasing slope is restricted to be not more than a predetermined restriction value, in the case where the accumulator hydraulic pressure at the time of starting the automatic pressurization control is less than “a reference hydraulic pressure that is greater than a minimum value of the accumulator hydraulic pressure necessary for assisting the brake operation by the hydraulic booster and smaller than the lower limit value”.
摘要翻译：该装置应用于具有液压助力器的车辆制动装置，其通过利用通过液压泵的驱动控制将调节到预定高压（不低于下限值）的蓄压器液压进行操作。该装置通过利用蓄压器液压控制多个电磁阀来执行自动加压控制。基于车辆运动状态来确定自动加压控制期间制动液压的增加斜率。增加斜率被限制在不大于预定限制值的情况下，在启动自动加压控制时的蓄压器液压小于“累加器的最小值的基准油压” 通过液压助力器辅助制动操作所必需的液压压力小于下限值“。

6. 发明申请

US20060267401A1 Vehicle motion control apparatus 有权
标题翻译：车辆运动控制装置
公开(公告)号：US20060267401A1
公开(公告)日：2006-11-30
申请号：US11434221
申请日：2006-05-16
申请人： Akitaka Nishio , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi , Hirohisa Tanaka
发明人： Akitaka Nishio , Tatsuya Yano , Seiichi Kojima , Kiyohito Takeuchi , Hirohisa Tanaka
IPC分类号： B60T13/18
CPC分类号： B60T13/148 , B60T8/4045 , B60T8/4081 , B60T8/441 , B60T8/5006 , B60T13/147
摘要： This apparatus is applied to a vehicle brake apparatus provided with a hydraulic booster operated by utilizing an accumulator hydraulic pressure that is adjusted to a predetermined high pressure (not less than a lower limit value) by a drive control of a hydraulic pump. This apparatus executes an automatic pressurization control by controlling plural solenoid valves with the use of the accumulator hydraulic pressure. The increasing slope of the brake hydraulic pressure during the automatic pressurization control is determined on the basis of the vehicle motion state. The increasing slope is restricted to be not more than a predetermined restriction value, in case where the accumulator hydraulic pressure at the time of starting the automatic pressurization control is less than “a reference hydraulic pressure that is greater than a minimum value of the accumulator hydraulic pressure necessary for assisting the brake operation by the hydraulic booster and smaller than the lower limit value”.
摘要翻译：该装置应用于具有液压助力器的车辆制动装置，其通过利用通过液压泵的驱动控制将调节到预定高压（不低于下限值）的蓄压器液压进行操作。该装置通过利用蓄压器液压控制多个电磁阀来执行自动加压控制。基于车辆运动状态来确定自动加压控制期间制动液压的增加斜率。在开始自动加压控制时的蓄能器液压小于“蓄能器液压的最小值的基准液压”的情况下，将增加的斜率限制为不大于预定的限制值通过液压助力器辅助制动操作所需的压力小于下限值“。

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