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1. 发明申请

US20080295506A1 VEHICLE BEHAVIOR CONTROL APPARATUS 审中-公开
标题翻译：车辆行为控制装置
公开(公告)号：US20080295506A1
公开(公告)日：2008-12-04
申请号：US12130281
申请日：2008-05-30
申请人： Takanobu Saito , Motohiro Higuma
发明人： Takanobu Saito , Motohiro Higuma
IPC分类号： F16D31/00
CPC分类号： B60T8/1755 , B60T8/4081 , B60T8/4872 , B60T2201/03
摘要： A hydraulic circuit includes a first pressurizing section for pressurizing a wheel cylinder by operating a master cylinder, and a second pressurizing section for pressurizing the wheel cylinder independently of operation of the master cylinder. A control unit determines whether a first operation request according to a physical relationship between a vehicle and an environment surrounding the vehicle is present; determines whether a second operation request according to a physical behavior of the vehicle is present; activates the first pressurizing section when the first operation request is present and the second operation request is absent; activates the second pressurizing section when the first operation request is absent and the second operation request is present; and keeps the first pressurizing section activated and activates the second pressurizing section, when the second operation request turns present under condition that the first pressurizing section is activated in response to the first operation request.
摘要翻译：液压回路包括用于通过操作主缸来对轮缸加压的第一加压部分，以及独立于主缸的操作而对轮缸加压的第二加压部。控制单元确定是否存在根据车辆与车辆周围的环境之间的物理关系的第一操作请求; 确定是否存在根据车辆的物理行为的第二操作请求; 当存在第一操作请求并且不存在第二操作请求时激活第一加压部分; 当第一操作请求不存在并且存在第二操作请求时，激活第二加压部分; 并且当所述第一加压部分响应于所述第一操作请求而被启动的条件下在所述第二操作请求变为存在时，保持所述第一加压部分被激活并激活所述第二加压部。

2. 发明申请

US20090261649A1 Brake Booster 审中-公开
标题翻译：制动助推器
公开(公告)号：US20090261649A1
公开(公告)日：2009-10-22
申请号：US12382719
申请日：2009-03-23
申请人： Motohiro Higuma , Kazuya Yamano , Takanobu Saito , Satoru Kuragaki
发明人： Motohiro Higuma , Kazuya Yamano , Takanobu Saito , Satoru Kuragaki
IPC分类号： B60T8/34
CPC分类号： B60T13/147 , B60T8/4275 , B60T8/4872 , B60T13/745
摘要： The present invention provides a brake booster in which an excellent pedal feeling can be provided even though a brake fluid pressure control unit is disposed between the brake booster and a wheel cylinder. The brake booster according to the present invention performs different methods for controlling a booster based on whether the fluid pressure control unit is in operation, and controls a displacement amount of an assist member so that a change in a master cylinder pressure is within a predetermined range even when the fluid pressure control unit is in operation.
摘要翻译：本发明提供一种制动助力器，其中即使制动液压控制单元设置在制动助力器和轮缸之间，也能够提供优良的踏板感。根据本发明的制动助力器基于流体压力控制单元是否在运行中执行用于控制助力器的不同方法，并且控制辅助构件的位移量，使得主缸压力的变化在预定范围内即使当流体压力控制单元在运行时。

3. 发明申请

US20100191423A1 VEHICLE ROLLOVER PREVENTION CONTROL APPARATUS AND VEHICLE ROLLOVER PREVENTION CONTROL METHOD 审中-公开
标题翻译：车辆轮胎防护控制装置和车辆滚子防护控制方法
公开(公告)号：US20100191423A1
公开(公告)日：2010-07-29
申请号：US12648947
申请日：2009-12-29
申请人： Kotaro KOYAMA , Motohiro Higuma
发明人： Kotaro KOYAMA , Motohiro Higuma
IPC分类号： B60W30/04 , B60W10/18 , B60W10/20 , B60W10/22
CPC分类号： B60W30/09
摘要： In a vehicle rollover prevention control apparatus employing a brake system serving as an actuator configured to control a dynamic behavior of a vehicle, a steering-input decision section is provided to make a rollover prediction, based on a driver-applied steering input, whether a predetermined level of roll motion for the vehicle occurs, and also to detect a driver-applied steering-back action. Also provided is an active rollover prevention control intervention decision section configured to make a rollover decision about rollover of the vehicle when the driver-applied steering-back action has been detected. An active rollover prevention control section is configured to execute rollover prevention control by controlling the actuator, when it is predicted for the predetermined level of roll motion to occur by the steering-input decision section and the rollover decision that rollover will occur has been made by the active rollover prevention control section.
摘要翻译：在采用作为构成为控制车辆的动态特性的致动器的制动系统的车辆用翻车防止控制装置中，设置转向输入决定部，基于驾驶员施加的转向输入来进行翻转预测，发生车辆的预定水平的滚动运动，并且还检测驾驶员施加的转向回作用。还提供了一种主动侧翻预防控制干预决定部件，被配置为当已经检测到驾驶员施加的回转动作时，作出关于车辆翻车的翻转判定。主动侧翻预防控制部被配置为通过控制致动器来执行防翻转控制，当预测到由转向输入决定部发生的预定水平的滚动运动时，通过转向发生的翻转判定已经进行了主动侧翻预防控制部。

4. 发明申请

US20070032937A1 Vehicular driving control apparatus and method 有权
标题翻译：车辆驾驶控制装置及方法
公开(公告)号：US20070032937A1
公开(公告)日：2007-02-08
申请号：US11488725
申请日：2006-07-19
申请人： Naoshi Yamaguchi , Mitsuo Sasaki , Kazuya Yamano , Toru Takahashi , Motohiro Higuma
发明人： Naoshi Yamaguchi , Mitsuo Sasaki , Kazuya Yamano , Toru Takahashi , Motohiro Higuma
IPC分类号： G06F19/00
CPC分类号： B62D6/003 , B60T8/17552 , B60T2230/02 , B60T2260/02 , B60W30/045 , B60W40/101
摘要： In vehicular driving control apparatus and method, a steering assistance force provided for steerable road wheels of the vehicle in a direction at which a sideslip angle is decreased when a vehicular sideslip angle which is a difference between a forwarding direction of the vehicle and a steering direction of a steering wheel of the vehicle is detected and a vehicular oversteer state is detected, and thereafter, each of road wheels of the vehicle is controlled to decrease the sideslip angle when the steering assistance force is provided in a direction at which the vehicular sideslip angle is decreased and when the sideslip angle is equal to or larger than a predetermined value.
摘要翻译：在车辆驾驶控制装置和方法中，当作为车辆的前进方向与转向方向的差的车辆侧滑角度时，在侧滑角减小的方向上设置用于车辆的可转向车轮的转向辅助力检测到车辆的方向盘，检测到车辆过度转向状态，此后，当车辆侧滑角方向设置转向辅助力时，控制车辆的每个车轮，以减小侧滑角度并且当侧滑角度等于或大于预定值时。

5. 发明授权

US08469463B2 Brake control apparatus and method for controlling the brake 有权
标题翻译：制动控制装置及制动器的控制方法
公开(公告)号：US08469463B2
公开(公告)日：2013-06-25
申请号：US12649740
申请日：2009-12-30
申请人： Hiroki Sonoda , Motohiro Higuma
发明人： Hiroki Sonoda , Motohiro Higuma
IPC分类号： B60T8/40 , B60T8/17
CPC分类号： B60T8/4872 , B60L7/10 , B60L7/26 , B60T1/10 , B60T13/586 , B60T2270/604 , B60W30/18109 , Y02T90/16
摘要： [OBJECT] To provide a brake control apparatus and method for controlling the brake which is capable of preventing a fluctuation of a brake pedal stroke amount when switching a regenerative braking force to a hydraulic braking force.[MEANS TO SOLVE] A brake control apparatus has a stroke simulator 39 into which a brake fluid that flows out of a master cylinder M/C by driver's braking operation is able to flow; a pipe 11 which connects the stroke simulator 39 and the master cylinder M/C; a gate-in valve 2 which is set on the pipe 11 and opens/closes the pipe 11; a pump P which pumps up the brake fluid flowing into the stroke simulator 39 from the master cylinder M/C and can increase a pressure of a wheel cylinder W/C that is provided for each wheel; an HU 31 which increases the wheel cylinder pressure by the brake fluid flowing into the stroke simulator 39 and pumped up by the pump P, together with at least the gate-in valve 2; and a regenerative brake unit which is provided separately from the HU 31 and produces a regenerative braking force for the wheel.
摘要翻译：提供一种用于控制制动器的制动控制装置和方法，其能够在再生制动力切换到液压制动力时防止制动踏板行程量的波动。 [解决方案]制动控制装置具有行程模拟器39，通过驾驶员制动操作从主缸M / C流出的制动流体能够流动到其中; 连接行程模拟器39和主缸M / C的管道11; 安装在管道11上并打开/关闭管道11的闸入阀2; 泵P，其从主缸M / C泵送流入行程模拟器39的制动流体，并且可以增加为每个车轮提供的轮缸W / C的压力; HU 31，其通过流入行程模拟器39的制动流体与至少闸阀2一起被泵P泵送而增加轮缸压力; 以及与HU 31分开设置并产生用于车轮的再生制动力的再生制动单元。

6. 发明申请

US20100070151A1 Vehicle Speed Control Device and Method for Controlling Vehicle Speed 审中-公开
标题翻译：车速控制装置及控制车速的方法
公开(公告)号：US20100070151A1
公开(公告)日：2010-03-18
申请号：US12560896
申请日：2009-09-16
申请人： Hiroki Sonoda , Motohiro Higuma , Akira Takahashi , Jun Kubo , Toshiya Oosawa
发明人： Hiroki Sonoda , Motohiro Higuma , Akira Takahashi , Jun Kubo , Toshiya Oosawa
IPC分类号： G06F19/00
CPC分类号： B60W30/16 , B60T7/22 , B60T2201/02 , B60W2540/10 , B60W2540/12 , B60W2720/106
摘要： An accelerator pedal operation condition detecting section detects an operation condition of the accelerator pedal, a brake pedal operation condition detecting section detects an operation condition of the brake pedal; an inter-vehicular distance detecting section detects a distance between an own-vehicle and a forward-vehicle and a speed control section controls a speed of the own-vehicle. A control unit is configured to keep a relative positional relation between the own-vehicle and the forward-vehicle when the detected inter-vehicular distance is smaller than a predetermined reference inter-vehicular distance and the operation condition detected by the accelerator pedal operation condition detecting section and the brake pedal operation condition detecting section indicates a predetermined operation condition.
摘要翻译：加速器踏板操作条件检测部分检测加速器踏板的操作状态，制动踏板操作状态检测部分检测制动踏板的操作状态; 车辆间距离检测部检测自身车辆与前方车辆之间的距离，并且速度控制部分控制本车辆的速度。控制单元被配置为当检测到的车辆间距离小于预定的参考车间距离并且通过加速器踏板操作条件检测检测到的操作条件时，保持本车和前车之间的相对位置关系并且制动踏板操作条件检测部分指示预定的操作条件。

7. 发明授权

US07527339B2 Brake control system for a motor vehicle 失效
标题翻译：汽车制动控制系统
公开(公告)号：US07527339B2
公开(公告)日：2009-05-05
申请号：US11218555
申请日：2005-09-06
申请人： Isamu Iizuka , Motohiro Higuma
发明人： Isamu Iizuka , Motohiro Higuma
IPC分类号： B60T13/18
CPC分类号： B60T8/4872 , B60T7/12 , B60T2201/12
摘要： A brake control system for a motor vehicle comprising a brake control unit which controls increasing and decreasing of a brake pressure of a wheel cylinder from a pressure source by driving plural solenoid valves without a brake operation by a driver. The system comprises a flow back control unit which controls the brake pressure of a wheel cylinder to drive the plural solenoid valves before control by the brake control unit and returns the brake fluid to the pressure source from the wheel cylinder.
摘要翻译：一种用于机动车辆的制动控制系统，包括制动控制单元，其通过驱动多个电磁阀而不由驾驶员进行制动操作来控制来自压力源的轮缸的制动压力的增加和减小。该系统包括回流控制单元，其控制轮缸的制动压力，以在由制动控制单元控制之前驱动多个电磁阀，并将制动流体从轮缸返回到压力源。

8. 发明授权

US08562080B2 Brake system for engine-operated vehicle and controlling method thereof 有权
公开(公告)号：US08562080B2
公开(公告)日：2013-10-22
申请号：US12382268
申请日：2009-03-12
申请人： Hideki Sekiguchi , Toshiya Oosawa , Satoru Watanabe , Tomoyuki Murakami , Akihiro Sato , Motohiro Higuma
发明人： Hideki Sekiguchi , Toshiya Oosawa , Satoru Watanabe , Tomoyuki Murakami , Akihiro Sato , Motohiro Higuma
IPC分类号： B60T13/46 , F02D9/06
CPC分类号： B60T8/442 , B60T8/4827 , B60T8/4872 , F01L1/3442 , F01L13/0026 , F02D13/023 , F02D13/04 , F02D35/023 , F02D41/0005 , F02D41/008 , F02D41/1497 , F02D41/221 , F02D41/3029 , F02D2250/18 , F02D2250/41 , Y02T10/42 , Y10T477/878
摘要： A brake system provided with a brake booster using intake negative pressure of an engine for boosting a brake operating force for a vehicle. A requested braking force is detected base on an operating amount of a brake pedal, and when the requested braking force is less than a threshold value, a master cylinder pressure prevailing in the master cylinder using an operating force boosted by the brake booster is supplied to the wheel cylinder. On the other hand, when the requested braking force is greater than or equal to the threshold value, brake fluid pressure having been boosted by a pump is supplied to the wheel cylinder. The threshold value is set to a value that becomes greater the larger the negative pressure inside the brake booster.

9. 发明申请

US20100187901A1 BRAKE CONTROL APPARATUS AND METHOD FOR CONTROLLING THE BRAKE 有权
标题翻译：制动控制装置及制动器控制方法
公开(公告)号：US20100187901A1
公开(公告)日：2010-07-29
申请号：US12649740
申请日：2009-12-30
申请人： Hiroki SONODA , Motohiro Higuma
发明人： Hiroki SONODA , Motohiro Higuma
IPC分类号： B60T13/18
CPC分类号： B60T8/4872 , B60L7/10 , B60L7/26 , B60T1/10 , B60T13/586 , B60T2270/604 , B60W30/18109 , Y02T90/16
摘要： To provide a brake control apparatus and method for controlling the brake which is capable of preventing a fluctuation of a brake pedal stroke amount when switching a regenerative braking force to a hydraulic braking force.A brake control apparatus has a stroke simulator 39 into which a brake fluid that flows out of a master cylinder M/C by driver's braking operation is able to flow; a pipe 11 which connects the stroke simulator 39 and the master cylinder M/C; a gate-in valve 2 which is set on the pipe 11 and opens/closes the pipe 11; a pump P which pumps up the brake fluid flowing into the stroke simulator 39 from the master cylinder M/C and can increase a pressure of a wheel cylinder W/C that is provided for each wheel; an HU 31 which increases the wheel cylinder pressure by the brake fluid flowing into the stroke simulator 39 and pumped up by the pump P, together with at least the gate-in valve 2; and a regenerative brake unit which is provided separately from the HU 31 and produces a regenerative braking force for the wheel.
摘要翻译：提供一种用于控制制动器的制动控制装置和方法，其能够在将再生制动力切换到液压制动力时防止制动踏板行程量的波动。制动控制装置具有行程模拟器39，通过驾驶员的制动操作从主缸M / C流出的制动液能够流入该行程模拟器39; 连接行程模拟器39和主缸M / C的管道11; 安装在管道11上并打开/关闭管道11的闸入阀2; 泵P，其从主缸M / C泵送流入行程模拟器39的制动流体，并且可以增加为每个车轮提供的轮缸W / C的压力; HU 31，其通过流入行程模拟器39的制动流体与至少闸阀2一起被泵P泵送而增加轮缸压力; 以及与HU 31分开设置并产生用于车轮的再生制动力的再生制动单元。

10. 发明申请

US20090230761A1 Brake system for engine-operated vehicle and controlling method thereof 有权
标题翻译：发动机操纵车辆制动系统及其控制方法
公开(公告)号：US20090230761A1
公开(公告)日：2009-09-17
申请号：US12382268
申请日：2009-03-12
申请人： Hideki Sekiguchi , Toshiya Oosawa , Satoru Watanabe , Tomoyuki Murakami , Akihiro Sato , Motohiro Higuma
发明人： Hideki Sekiguchi , Toshiya Oosawa , Satoru Watanabe , Tomoyuki Murakami , Akihiro Sato , Motohiro Higuma
IPC分类号： B60T13/60
CPC分类号： B60T8/442 , B60T8/4827 , B60T8/4872 , F01L1/3442 , F01L13/0026 , F02D13/023 , F02D13/04 , F02D35/023 , F02D41/0005 , F02D41/008 , F02D41/1497 , F02D41/221 , F02D41/3029 , F02D2250/18 , F02D2250/41 , Y02T10/42 , Y10T477/878
摘要： A brake system provided with a brake booster using intake negative pressure of an engine for boosting a brake operating force for a vehicle. A requested braking force is detected base on an operating amount of a brake pedal, and when the requested braking force is less than a threshold value, a master cylinder pressure prevailing in the master cylinder using an operating force boosted by the brake booster is supplied to the wheel cylinder. On the other hand, when the requested braking force is greater than or equal to the threshold value, brake fluid pressure having been boosted by a pump is supplied to the wheel cylinder. The threshold value is set to a value that becomes greater the larger the negative pressure inside the brake booster.
摘要翻译：一种制动系统，其具有使用用于提升车辆的制动操作力的发动机的进气负压的制动助力器。基于制动踏板的操作量来检测要求的制动力，当所要求的制动力小于阈值时，使用由制动助力器提升的操作力使主缸中的主缸压力被提供给轮缸。另一方面，当所要求的制动力大于或等于阈值时，由泵升压的制动液压被供给到轮缸。阈值设定为制动助力器内的负压越大越大的值。

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