公开(公告)号：US08662602B2

公开(公告)日：2014-03-04

申请号：US13340106

申请日：2011-12-29

Applicant: Kimio Nishino ,  Toshiyuki Innami ,  Kenichiro Matsubara ,  Toshiharu Sugawara

Inventor： Kimio Nishino ,  Toshiyuki Innami ,  Kenichiro Matsubara ,  Toshiharu Sugawara

IPC: B60T8/94 ,  B60T8/88

CPC classification number: B60T8/442 ,  B60T7/042 ,  B60T8/4872 ,  B60T13/147 ,  B60T13/161 ,  B60T13/686 ,  B60T13/745

Abstract: A brake control apparatus for a vehicle includes: a master cylinder for raising a wheel cylinder pressure according to operation of a brake pedal; a booster for raising the wheel cylinder pressure by operating the master cylinder independently of operation of the brake pedal; a pressure regulator provided with a hydraulic pump for raising the wheel cylinder pressure independently of operation of the master cylinder; and a control section including: a first controller for controlling the booster; and a second controller for controlling the pressure regulator. The control section detects that at least one of the booster and the first controller is in a state of malfunction; selects one of backup modes according to the state of malfunction, wherein the backup modes restrict operation of at least one of the booster and the pressure regulator in different manners; and controls the wheel cylinder pressure in the selected backup mode.

Abstract translation: 一种用于车辆的制动控制装置，包括：主缸，用于根据制动踏板的操作提升轮缸压力; 用于通过独立于制动踏板的操作操作主缸来提高轮缸压力的助力器; 设置有液压泵的压力调节器，用于独立于主缸的操作而提升轮缸压力; 以及控制部，包括：用于控制所述助力器的第一控制器; 以及用于控制压力调节器的第二控制器。 控制部分检测到升压器和第一控制器中的至少一个处于故障状态; 根据故障状态选择一种备份模式，其中备用模式以不同的方式限制至少一个助力器和压力调节器的操作; 并在所选备份模式下控制轮缸压力。

公开(公告)号：US20120091787A1

公开(公告)日：2012-04-19

申请号：US13340106

申请日：2011-12-29

Applicant: Kimio NISHINO ,  Toshiyuki Innami ,  Kenichiro Matsubara ,  Toshiharu Sugawara

Inventor： Kimio NISHINO ,  Toshiyuki Innami ,  Kenichiro Matsubara ,  Toshiharu Sugawara

IPC: B60T13/58 ,  B60T13/128 ,  B60T13/66

CPC classification number: B60T8/442 ,  B60T7/042 ,  B60T8/4872 ,  B60T13/147 ,  B60T13/161 ,  B60T13/686 ,  B60T13/745

Abstract: A brake control apparatus for a vehicle includes: a master cylinder for raising a wheel cylinder pressure according to operation of a brake pedal; a booster for raising the wheel cylinder pressure by operating the master cylinder independently of operation of the brake pedal; a pressure regulator provided with a hydraulic pump for raising the wheel cylinder pressure independently of operation of the master cylinder; and a control section including: a first controller for controlling the booster; and a second controller for controlling the pressure regulator. The control section detects that at least one of the booster and the first controller is in a state of malfunction; selects one of backup modes according to the state of malfunction, wherein the backup modes restrict operation of at least one of the booster and the pressure regulator in different manners; and controls the wheel cylinder pressure in the selected backup mode.

Abstract translation: 一种用于车辆的制动控制装置，包括：主缸，用于根据制动踏板的操作提升轮缸压力; 用于通过独立于制动踏板的操作操作主缸来提高轮缸压力的助力器; 设置有液压泵的压力调节器，用于独立于主缸的操作而提升轮缸压力; 以及控制部，包括：用于控制所述助力器的第一控制器; 以及用于控制压力调节器的第二控制器。 控制部分检测到升压器和第一控制器中的至少一个处于故障状态; 根据故障状态选择一种备份模式，其中备用模式以不同的方式限制至少一个助力器和压力调节器的操作; 并在所选备份模式下控制轮缸压力。

公开(公告)号：US20110202250A1

公开(公告)日：2011-08-18

申请号：US13060579

申请日：2009-10-09

Applicant: Ayumu Miyajima ,  Masatsugu Arai ,  Toshiyuki Innami ,  Kimio Nishino ,  Norikazu Matsuzaki ,  Masayuki Kikawa ,  Makoto Yamakado

Inventor： Ayumu Miyajima ,  Masatsugu Arai ,  Toshiyuki Innami ,  Kimio Nishino ,  Norikazu Matsuzaki ,  Masayuki Kikawa ,  Makoto Yamakado

IPC: B60T8/172

CPC classification number: B60T13/746 ,  B60T7/06 ,  B60T2220/06

Abstract: Disclosed is a brake control apparatus which includes a brake booster for augmenting deceleration, and which addresses the problem in conventional brake control apparatuses that deceleration and pedal reaction force depend on driver brake pedal input, and thus the pedal response and the ride comfort from the feeling of deceleration are affected by the manner in which the brake pedal is actuated by the driver. The brake control apparatus comprises a pedal reaction force generation unit for generating a pedal reaction force on the brake pedal, and a brake control unit for controlling the brake force in such a way as to suppress driver brake input fluctuations, wherein the pedal reaction force generation unit suppresses pedal reaction force fluctuations in accordance with specific deceleration and pedal reaction force characteristics. The brake control apparatus further comprises a calculation unit for calculating a target deceleration on the basis of lateral acceleration information in the left-to-right direction of the vehicle, wherein the brake control unit suppresses the brake force in such a way that the target deceleration is produced and, when the amount by which the brake pedal is depressed reaches a specific amount in respect of the target deceleration, the pedal reaction force generated by the pedal reaction force generation unit may be increased.

Abstract translation: 公开了一种制动控制装置，其包括用于增加减速度的制动助力器，并且其解决了传统的制动控制装置中的减速和踏板反作用力取决于驾驶员制动踏板输入的问题，并且因此解决了来自感觉的踏板响应和乘坐舒适性 减速度受驾驶员制动踏板致动的方式的影响。 制动控制装置包括用于在制动踏板上产生踏板反作用力的踏板反作用力产生单元和用于控制制动力的制动控制单元，以抑制驾驶员制动输入波动，其中踏板反作用力产生 单位根据具体的减速度和踏板反作用力特性抑制踏板反作用力波动。 制动控制装置还包括：计算单元，其基于车辆的左右方向上的横向加速度信息计算目标减速度，其中，制动控制单元以这样的方式抑制制动力，使得目标减速度 并且当制动踏板被压下的量相对于目标减速度达到特定量时，可以增加由踏板反作用力产生单元产生的踏板反作用力。

公开(公告)号：US07980638B2

公开(公告)日：2011-07-19

申请号：US12856087

申请日：2010-08-13

Applicant: Norikazu Matsuzaki ,  Toshiyuki Innami ,  Kimio Nishino ,  Masayuki Kikawa

Inventor： Norikazu Matsuzaki ,  Toshiyuki Innami ,  Kimio Nishino ,  Masayuki Kikawa

IPC: B60T8/44

CPC classification number: B60T7/042 ,  B60T7/122 ,  B60T13/142 ,  B60T13/662 ,  B60T13/686 ,  B60T2201/06

Abstract: In a brake controller, a slope climbing vehicle stop detecting means determines when the vehicle is stopped while climbing a slope, and a pedal release detecting means determines that the pedal is released. An assist control unit interpolates a decrement in brake fluid pressure in the master cylinder due to an input piston movement caused by a release of a brake pedal. An assist piston is controlled by an electric motor to restore and maintain the fluid pressure within the master cylinder.

Abstract translation: 在制动控制器中，斜坡爬升车辆停止检测装置确定在爬坡时车辆何时停车，踏板释放检测装置判断踏板被释放。 由于由制动踏板的释放引起的输入活塞运动，辅助控制单元内插主缸中的制动液压力的减量。 辅助活塞由电动机控制以恢复并保持主缸内的流体压力。

公开(公告)号：US20110077831A1

公开(公告)日：2011-03-31

申请号：US12855188

申请日：2010-08-12

Applicant: Kimio NISHINO ,  Toshiyuki Innami ,  Norikazu Matsuzaki ,  Masayuki Kikawa

Inventor： Kimio NISHINO ,  Toshiyuki Innami ,  Norikazu Matsuzaki ,  Masayuki Kikawa

IPC: B60T13/74 ,  G06F19/00 ,  B60T11/16

CPC classification number: B60T8/321 ,  B60T7/042 ,  B60T8/885 ,  B60T13/142 ,  B60T13/662 ,  B60T13/686 ,  B60T2270/402 ,  B60T2270/414

Abstract: Disclosed is a brake control system including a plurality of control apparatuses using a brake operation amount detection apparatus and one brake operation amount detection apparatus. The brake control system includes: a master-cylinder pressure control apparatus that controls a master-cylinder pressure based on a brake operation amount; a wheel-cylinder pressure control apparatus that controls a wheel-cylinder pressure of each wheel; and a master-cylinder pressure detection apparatus that detects a signal for calculating the master-cylinder pressure, the master-cylinder pressure control apparatus controls the master-cylinder pressure based on a detection result detected by the master-cylinder pressure detection apparatus, and the wheel-cylinder pressure control apparatus controls the wheel-cylinder pressure based on the detection result detected by the master-cylinder pressure detection apparatus.

Abstract translation: 公开了一种制动控制系统，其包括使用制动操作量检测装置和一个制动操作量检测装置的多个控制装置。 制动控制系统包括：主缸压力控制装置，其基于制动操作量来控制主缸压力; 车轮压力控制装置，其控制各车轮的车轮压力; 主缸压力检测装置，其检测用于计算主缸压力的信号，主缸压力控制装置根据由主缸压力检测装置检测出的检测结果来控制主缸压力， 轮缸压力控制装置基于由主缸压力检测装置检测到的检测结果来控制车轮气缸压力。

公开(公告)号：US20110066345A1

公开(公告)日：2011-03-17

申请号：US12991896

申请日：2009-05-25

Applicant: Shingo Nasu ,  Ayumu Miyajima ,  Toshiyuki Innami ,  Kimio Nishino ,  Kentaro Ueno

Inventor： Shingo Nasu ,  Ayumu Miyajima ,  Toshiyuki Innami ,  Kimio Nishino ,  Kentaro Ueno

IPC: B60T8/48 ,  B60T11/16 ,  B60T8/172

CPC classification number: B60T1/10 ,  B60L7/24 ,  B60T2270/604 ,  Y02T90/16

Abstract: Fluctuations in a braking force and a deceleration during regenerative cooperative control are suppressed. A brake system includes a master pressure generating device 200, a wheel pressure generating device 300, and a regenerative braking device 18 that operate brake calipers 21a to 21d of respective brakes, and a brake control device 100 that control the actuators 200, 300, and 18. The brake control device 100 includes a braking force calculating unit 111 that determines a frictional braking force outputted at the brake calipers 21a to 21d and a regenerative braking force outputted by the regenerative braking device 18, and a communication control unit 112 that outputs braking force signals corresponding to the respective braking forces to the respective actuators 200, 300, and 18. The brake control device 100 controls the braking forces based on a pedal reaction force and a displacement amount of a piston that pressurizes a master cylinder.

Abstract translation: 再生合作控制中的制动力和减速度的波动被抑制。 制动系统包括主压力发生装置200，车轮压力产生装置300和操作各个制动器的制动钳21a至21d的再生制动装置18以及控制致动器200,300的制动控制装置100和 制动控制装置100包括：制动力计算部111，其决定制动卡钳21a〜21d输出的摩擦制动力和再生制动装置18输出的再生制动力;以及通信控制部112，其输出制动 对应于各个致动器200,300和18的相应制动力的力信号。制动控制装置100基于踏板反作用力和对主缸加压的活塞的位移量来控制制动力。

公开(公告)号：US20090236903A1

公开(公告)日：2009-09-24

申请号：US12388978

申请日：2009-02-19

Applicant: Kimio Nishino ,  Toshiyuki Innami ,  Yuzo Kadomukai ,  Shingo Nasu

Inventor： Kimio Nishino ,  Toshiyuki Innami ,  Yuzo Kadomukai ,  Shingo Nasu

IPC: B60T13/74

CPC classification number: B60T8/885 ,  B60T8/442 ,  B60T8/4845 ,  B60T8/4872 ,  B60T8/96 ,  B60T2220/04 ,  B60T2270/402 ,  B60T2270/413

Abstract: A brake control system for a vehicle includes a first controller having a first brake operation quantity sensor and a second controller executing a different control from that of the first controller and having a second operation quantity sensor. The second controller may include a master pressure acquisition unit for acquiring a master pressure and a failure detection unit for detecting a failure of the first controller on the basis of the brake operation quantity detected by the second brake operation quantity sensor and the master pressure acquired by the master pressure acquisition unit.

Abstract translation: 一种用于车辆的制动控制系统，包括具有第一制动操作量传感器和执行与第一控制器不同的控制的第二控制器的第一控制器，并具有第二操作量传感器。 第二控制器可以包括用于获取主压力的主压力获取单元和用于基于由第二制动操作量传感器检测到的制动操作量和由第二制动操作量传感器获取的主压力来检测第一控制器的故障的故障检测单元 主压力采集单元。

公开(公告)号：US08833869B2

公开(公告)日：2014-09-16

申请号：US12708463

申请日：2010-02-18

Applicant: Norikazu Matsuzaki ,  Toshiyuki Innami ,  Kimio Nishino ,  Ayumu Miyajima ,  Toshiyuki Ajima ,  Masayuki Kikawa

Inventor： Norikazu Matsuzaki ,  Toshiyuki Innami ,  Kimio Nishino ,  Ayumu Miyajima ,  Toshiyuki Ajima ,  Masayuki Kikawa

IPC: B60T8/60 ,  B60T17/22 ,  B60T13/58 ,  B60T8/48 ,  B60T8/32 ,  B60T13/74

CPC classification number: B60T17/221 ,  B60T8/3265 ,  B60T8/4872 ,  B60T13/588 ,  B60T13/745

Abstract: A brake system which can secure quietness in a passenger compartment is provided. A vehicle brake system 1 includes a brake assist device 2 which boosts a pressing force on a brake pedal 5 by drive of a motor 31, and an assist control unit 6 which controls the motor 31. The assist control unit 6 changes responsiveness of the motor 31 in accordance with a vehicle speed, and sets a dead zone amount and a filtering value to large values in a region with a low vehicle speed. Thereby, responsiveness of a boosting operation of the motor 31 to the operation of the brake pedal is made low, and a rotational variation and a vibration are prevented from occurring to the motor 31 by a minute variation of a detection signal of a stroke sensor 14 during low-speed traveling or stoppage of traveling.

Abstract translation: 提供一种能够确保乘客舱内的安静的制动系统。 车辆制动系统1包括通过驱动马达31来增大制动踏板5上的按压力的制动辅助装置2和控制马达31的辅助控制单元6.辅助控制单元6改变马达的响应性 31，并且在车速低的区域中设定死区量和过滤值为大值。 由此，马达31的升压操作对制动踏板的操作的响应性变低，并且通过行程传感器14的检测信号的微小变化来防止对马达31发生旋转变化和振动 在低速行驶或停车期间。

公开(公告)号：US20100253137A1

公开(公告)日：2010-10-07

申请号：US12708463

申请日：2010-02-18

Applicant: Norikazu MATSUZAKI ,  Toshiyuki Innami ,  Kimio Nishino ,  Ayumu Miyajima ,  Toshiyuki Ajima ,  Masayuki Kikawa

Inventor： Norikazu MATSUZAKI ,  Toshiyuki Innami ,  Kimio Nishino ,  Ayumu Miyajima ,  Toshiyuki Ajima ,  Masayuki Kikawa

IPC: B60T8/60

CPC classification number: B60T17/221 ,  B60T8/3265 ,  B60T8/4872 ,  B60T13/588 ,  B60T13/745

Abstract: A brake system which can secure quietness in a passenger compartment is provided. A vehicle brake system 1 includes a brake assist device 2 which boosts a pressing force on a brake pedal 5 by drive of a motor 31, and an assist control unit 6 which controls the motor 31. The assist control unit 6 changes responsiveness of the motor 31 in accordance with a vehicle speed, and sets a dead zone amount and a filtering value to large values in a region with a low vehicle speed. Thereby, responsiveness of a boosting operation of the motor 31 to the operation of the brake pedal is made low, and a rotational variation and a vibration are prevented from occurring to the motor 31 by a minute variation of a detection signal of a stroke sensor 14 during low-speed traveling or stoppage of traveling.

Abstract translation: 提供一种能够确保乘客舱内的安静的制动系统。 车辆制动系统1包括通过驱动马达31来增大制动踏板5上的按压力的制动辅助装置2和控制马达31的辅助控制单元6.辅助控制单元6改变马达的响应性 31，并且在车速低的区域中设定死区量和过滤值为大值。 由此，马达31的升压操作对制动踏板的操作的响应性变低，并且通过行程传感器14的检测信号的微小变化来防止对马达31发生旋转变化和振动 在低速行驶或停车期间。

公开(公告)号：US20100062897A1

公开(公告)日：2010-03-11

申请号：US12512499

申请日：2009-07-30

Applicant: Kimio NISHINO ,  Toshiyuki Innami ,  Norikazu Matsuzaki ,  Shingo Nasu ,  Ayuma Miyajima

Inventor： Kimio NISHINO ,  Toshiyuki Innami ,  Norikazu Matsuzaki ,  Shingo Nasu ,  Ayuma Miyajima

IPC: H02P15/00 ,  B60T7/12

CPC classification number: B60T7/042 ,  B60T1/10 ,  B60T7/22 ,  B60T8/3255 ,  B60T8/4081 ,  B60T8/4872

Abstract: Provided is a brake control apparatus for a vehicle which detects an amount of brake-pedal operation by means of an electric signal, and then calculates a braking force demanded by a driver from the electric signal, and thereby generates the demanded braking force. A control mode for a braking force is switched from a normal control mode to a stationary-vehicle control mode, if a determination that the vehicle is in a stationary state is followed by another determination that an electric signal corresponding to an actual braking force exceeds a command value for a stationary-vehicle braking force while the vehicle is in the stationary state. The control mode for a braking force is switched from the stationary-vehicle control mode to the normal control mode, if it is determined that the demanded braking force becomes smaller than the command value for the stationary-vehicle braking force. In addition, in the stationary-vehicle control mode, a braking force generated by a means for braking is equal to the command value for the stationary-vehicle braking force, whereas, in the normal control mode, the braking force generated by the means for braking is equal to the braking force demanded by the driver.

Abstract translation: 提供一种用于通过电信号检测制动踏板操作量的车辆的制动控制装置，然后根据电信号计算驾驶员所要求的制动力，从而产生所要求的制动力。 如果车辆处于静止状态的判定跟随着与实际制动力相对应的电信号超过一定的另一判定，则将制动力的控制模式从正常控制模式切换到静止车辆控制模式 车辆处于静止状态时的固定车辆制动力的指令值。 如果确定所要求的制动力变得小于静止车辆制动力的指令值，则制动力的控制模式从静止车辆控制模式切换到正常控制模式。 此外，在固定车辆控制模式中，由制动装置产生的制动力等于固定车辆制动力的指令值，而在正常控制模式中，由用于制动的装置产生的制动力 制动等于驾驶员要求的制动力。