公开(公告)号：US08712664B2

公开(公告)日：2014-04-29

申请号：US13283001

申请日：2011-10-27

Applicant: Toshiya Oosawa ,  Hiroki Sonoda ,  Akira Takahashi

Inventor： Toshiya Oosawa ,  Hiroki Sonoda ,  Akira Takahashi

IPC: B60T7/12

CPC classification number: B60K31/0008 ,  B60K31/0083 ,  B60K2310/26

Abstract: In a vehicle control apparatus employing a first speed self-adjustment control system configured to control a speed of a host vehicle based on a first command value, in a manner so as to maintain a distance of the host vehicle from a preceding vehicle or to maintain a set speed, a second speed self-adjustment control system is provided for controlling the host vehicle's speed based on a second command value determined based on information about a lateral acceleration acting on the host vehicle. Also provided is a deceleration selector configured to select either one of the first and second command values, which selected command value produces a greater deceleration exerted on the host vehicle. A control unit is configured to control the host vehicle's speed by driving an actuator based on the selected command value.

Abstract translation: 在采用第一速度自调节控制系统的车辆控制装置中，所述第一速度自调节控制系统被配置为基于第一指令值来控制本车辆的速度，以便保持本车辆与前一车辆的距离或维持 提供设定速度，提供第二速度自调节控制系统，用于基于基于作用在主车辆上的横向加速度的信息确定的第二命令值来控制主车辆的速度。 还设置有减速选择器，其构造成选择第一和第二指令值中的任一个，所选择的指令值产生施加在主车辆上的较大减速度。 控制单元被配置为基于所选择的命令值来驱动致动器来控制本车辆的速度。

公开(公告)号：US20100070151A1

公开(公告)日：2010-03-18

申请号：US12560896

申请日：2009-09-16

Applicant: Hiroki Sonoda ,  Motohiro Higuma ,  Akira Takahashi ,  Jun Kubo ,  Toshiya Oosawa

Inventor： Hiroki Sonoda ,  Motohiro Higuma ,  Akira Takahashi ,  Jun Kubo ,  Toshiya Oosawa

IPC: G06F19/00

CPC classification number: B60W30/16 ,  B60T7/22 ,  B60T2201/02 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2720/106

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08321117B2

公开(公告)日：2012-11-27

申请号：US12879217

申请日：2010-09-10

Applicant: Hiroki Sonoda ,  Toshiya Oosawa

Inventor： Hiroki Sonoda ,  Toshiya Oosawa

IPC: B60K31/00

CPC classification number: B60W30/16 ,  B60W2540/12

Abstract: A vehicle control system includes: an inter-vehicle distance control section configured to perform a follow-up control to a preceding vehicle by automatically accelerating or decelerating a host vehicle, or a constant speed running control section configured to perform a constant speed running to converge to a set speed; a brake operating state sensing device; and a control unit including; a deceleration control section configured to perform a deceleration in accordance with the brake operating state of the driver when the brake operating state sensing device senses the brake operation of the driver during the inter-vehicle distance control or the constant speed running control; and an acceleration control limit section configured to cancel a control in the acceleration direction which is performed by the inter-vehicle distance control or the constant speed control when the brake operating state sensing device senses an end of the brake operation of the driver.

Abstract translation: 一种车辆控制系统，包括：车辆间距离控制部，被配置为通过使主车辆自动加速或减速来对前方车辆进行跟踪控制，或者构成为执行恒速行驶以收敛的恒速行驶控制部 达到设定速度; 制动操作状态检测装置; 以及控制单元，包括： 减速控制部，被配置为当所述制动操作状态检测装置在所述车间距离控制或所述恒速行驶控制期间感测到所述驾驶员的制动操作时，根据所述驾驶员的制动操作状态执行减速; 以及加速控制限制部，被配置为当制动操作状态感测装置感测到驾驶员的制动操作的结束时，消除由车辆间距离控制或恒定速度控制执行的加速方向上的控制。

公开(公告)号：US20110066350A1

公开(公告)日：2011-03-17

申请号：US12879217

申请日：2010-09-10

Applicant: Hiroki SONODA ,  Toshiya Oosawa

Inventor： Hiroki SONODA ,  Toshiya Oosawa

IPC: B60K31/00 ,  G06F7/00

CPC classification number: B60W30/16 ,  B60W2540/12

Abstract: A vehicle control system includes: an inter-vehicle distance control section configured to perform a follow-up control to a preceding vehicle by automatically accelerating or decelerating a host vehicle, or a constant speed running control section configured to perform a constant speed running to converge to a set speed; a brake operating state sensing device; and a control unit including; a deceleration control section configured to perform a deceleration in accordance with the brake operating state of the driver when the brake operating state sensing device senses the brake operation of the driver during the inter-vehicle distance control or the constant speed running control; and an acceleration control limit section configured to cancel a control in the acceleration direction which is performed by the inter-vehicle distance control or the constant speed control when the brake operating state sensing device senses an end of the brake operation of the driver.

Abstract translation: 一种车辆控制系统，包括：车辆间距离控制部，被配置为通过使主车辆自动加速或减速来对前方车辆进行跟踪控制，或者构成为执行恒速行驶以收敛的恒速行驶控制部 达到设定速度; 制动操作状态检测装置; 以及控制单元，包括： 减速控制部，被配置为当所述制动操作状态检测装置在所述车间距离控制或所述恒速行驶控制期间感测到所述驾驶员的制动操作时，根据所述驾驶员的制动操作状态执行减速; 以及加速控制限制部，被配置为当制动操作状态感测装置感测到驾驶员的制动操作的结束时，消除由车辆间距离控制或恒定速度控制执行的加速方向上的控制。

公开(公告)号：US09199639B2

公开(公告)日：2015-12-01

申请号：US13819226

申请日：2011-09-28

Applicant: Makoto Yamakado ,  Junya Takahashi ,  Shinjiro Saito ,  Toshiya Oosawa

Inventor： Makoto Yamakado ,  Junya Takahashi ,  Shinjiro Saito ,  Toshiya Oosawa

IPC: B60W30/045 ,  B60T8/1755 ,  B60W10/06 ,  B60W10/08 ,  B60W10/14 ,  B60W10/16 ,  B60W10/184 ,  B60W10/192 ,  B60W10/20 ,  B60W30/02 ,  B60T8/24 ,  B60T8/26 ,  B60T13/74

CPC classification number: B60W30/045 ,  B60T8/1755 ,  B60T8/245 ,  B60T8/246 ,  B60T8/26 ,  B60T13/745 ,  B60W10/06 ,  B60W10/08 ,  B60W10/14 ,  B60W10/16 ,  B60W10/184 ,  B60W10/192 ,  B60W10/20 ,  B60W30/02 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/18 ,  B60W2710/182 ,  B60W2720/14 ,  B60W2720/403 ,  B60W2720/406 ,  Y02T10/7258

Abstract: Vehicular motion control system comprising controller that independently controls driving force and/or braking force of each of four wheels and a turning direction sensor that senses a turning direction, and with an acceleration/deceleration command generator that generates an acceleration/deceleration command based upon a sensed steering angle and sensed vehicle speed and a driving force/braking force distributor that determines the distribution of driving force or driving torque and/or braking force or braking torque of each wheel, and driving force/braking force distributor determines based upon the acceleration/deceleration command and the turning direction so that more driving force or more driving torque and/or more braking force or more braking torque are/is distributed to the inside front wheel in turning than the outside front wheel in turning and more driving force or more driving torque and/or more braking force or more braking torque are/is distributed to the outside rear wheel.

Abstract translation: 车辆运动控制系统包括控制器，其独立地控制四个车轮中的每一个的驱动力和/或制动力以及感测转向方向的转向方向传感器，以及基于加速/减速命令生成加速/减速命令 感测的转向角和感测的车速，以及确定每个车轮的驱动力或驱动转矩和/或制动力或制动力矩的分布的驱动力/制动力分配器，并且驱动力/制动力分配器基于加速度/ 减速指令和转向方向，使转向中的内侧前轮分配更多的驱动力或更多的制动力或更多的制动力或更多的制动力矩，并且具有更多的驱动力或更多的驱动力 扭矩和/或更多的制动力或更多的制动力矩被分配到外部后部w 脚跟。

公开(公告)号：US20140145498A1

公开(公告)日：2014-05-29

申请号：US13819226

申请日：2011-09-28

Applicant: Makoto Yamakado ,  Junya Takahashi ,  Shinjiro Saito ,  Toshiya Oosawa

Inventor： Makoto Yamakado ,  Junya Takahashi ,  Shinjiro Saito ,  Toshiya Oosawa

IPC: B60W30/045 ,  B60T8/26 ,  B60T13/74 ,  B60T8/24

CPC classification number: B60W30/045 ,  B60T8/1755 ,  B60T8/245 ,  B60T8/246 ,  B60T8/26 ,  B60T13/745 ,  B60W10/06 ,  B60W10/08 ,  B60W10/14 ,  B60W10/16 ,  B60W10/184 ,  B60W10/192 ,  B60W10/20 ,  B60W30/02 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/18 ,  B60W2710/182 ,  B60W2720/14 ,  B60W2720/403 ,  B60W2720/406 ,  Y02T10/7258

Abstract: Vehicular motion control system comprising controller that independently controls driving force and/or braking force of each of four wheels and a turning direction sensor that senses a turning direction, and with an acceleration/deceleration command generator that generates an acceleration/deceleration command based upon a sensed steering angle and sensed vehicle speed and a driving force/braking force distributor that determines the distribution of driving force or driving torque and/or braking force or braking torque of each wheel, and driving force/braking force distributor determines based upon the acceleration/deceleration command and the turning direction so that more driving force or more driving torque and/or more braking force or more braking torque are/is distributed to the inside front wheel in turning than the outside front wheel in turning and more driving force or more driving torque and/or more braking force or more braking torque are/is distributed to the outside rear wheel.

Abstract translation: 车辆运动控制系统包括控制器，其独立地控制四个车轮中的每一个的驱动力和/或制动力以及感测转向方向的转向方向传感器，以及基于加速/减速命令生成加速/减速命令 感测的转向角和感测的车速，以及确定每个车轮的驱动力或驱动转矩和/或制动力或制动力矩的分布的驱动力/制动力分配器，并且驱动力/制动力分配器基于加速度/ 减速指令和转向方向，使转向中的内侧前轮分配更多的驱动力或更多的制动力或更多的制动力或更多的制动力矩，并且具有更多的驱动力或更多的驱动力 扭矩和/或更多的制动力或更多的制动力矩被分配到外部后部w 脚跟。

公开(公告)号：US08342617B2

公开(公告)日：2013-01-01

申请号：US12683139

申请日：2010-01-06

Applicant: Toshiya Oosawa

Inventor： Toshiya Oosawa

IPC: B60T8/40

CPC classification number: B60T13/167 ,  B60T8/341 ,  B60T8/4872 ,  B60T13/662 ,  B60T13/686

Abstract: An automotive hydraulic brake system is provided which exhibits an excellent pressure reduction performance to a low μ road while restraining an intake resistance of a fluid pump. For providing the hydraulic brake system, a gate-in valve is connected to an intake passage that connects a master cylinder to an intake side of the fluid pump. The gate-in valve selectively opens and closes the intake passage in accordance with a mutual relation between a master cylinder pressure and a pressure produced at an intake side of the fluid pump.

Abstract translation: 提供了一种汽车液压制动系统，其在抑制流体泵的进气阻力的同时对低μ路表现出优异的减压性能。 为了提供液压制动系统，入口阀连接到将主缸连接到流体泵的进气侧的进气通道。 闸门阀根据主缸压力和在流体泵的进气侧产生的压力之间的相互关系选择性地打开和关闭进气通道。

公开(公告)号：US20120140039A1

公开(公告)日：2012-06-07

申请号：US13283011

申请日：2011-10-27

Applicant: Ryo OTA ,  Toshiya Oosawa ,  Akira Takahashi

Inventor： Ryo OTA ,  Toshiya Oosawa ,  Akira Takahashi

IPC: H04N13/02 ,  H04N7/18 ,  G01S13/91

CPC classification number: B60W30/12 ,  B60W2420/42 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/146

Abstract: A running-environment recognition apparatus includes an information recognition section mounted in a vehicle and configured to recognize an information of at least a frontward region of the vehicle relative to a traveling direction of the vehicle; and a road-surface calculating section configured to calculate a road surface of a traveling road and a portion lower than the road surface in the frontward region of the vehicle, from the information recognized by the information recognition section.

Abstract translation: 运行环境识别装置包括安装在车辆中的信息识别部件，其构造成能够相对于车辆的行进方向识别车辆的至少前方区域的信息; 以及路面计算部，其从所述信息识别部识别出的信息，计算出所述行驶道路的路面和所述车辆前方的低于所述路面的部分。

公开(公告)号：US08433493B2

公开(公告)日：2013-04-30

申请号：US13535747

申请日：2012-06-28

Applicant: Junya Takahashi ,  Makoto Yamakado ,  Toshiya Oosawa

Inventor： Junya Takahashi ,  Makoto Yamakado ,  Toshiya Oosawa

IPC: G06F7/70

CPC classification number: B60W30/143 ,  B60T2201/02 ,  B60T2201/16 ,  B60T2210/22 ,  B60T2210/24 ,  B60T2210/36 ,  B60T2230/04 ,  B60W30/18145 ,  B60W2550/146 ,  B60W2550/402 ,  B60W2720/106

Abstract: There is provided a vehicle motion control system which carries out acceleration and deceleration of a vehicle which satisfies driving feeling of a driver even in the state where a lateral motion of the vehicle is not involved. The vehicle motion control system includes a curve shape acquisition section 2 for acquiring a curve shape ahead of an own vehicle, an own vehicle position acquisition section 3 for acquiring a position of the own vehicle, and a vehicle motion control calculation section 4 for calculating a command value of a longitudinal acceleration generated for the vehicle based on the curve shape and the position of the own vehicle. The vehicle motion control calculation section 4 calculates a plurality of negative longitudinal acceleration command values during travel of the own vehicle from before a curve to a point where a curve curvature becomes constant or maximum after the vehicle enters into the curve. The longitudinal acceleration command values are changed based on at least one of: an estimate of the maximum lateral acceleration which is presumably generated during traveling a curve ahead of the own vehicle; a grade of the road ahead of the own vehicle, pedal operation by the driver, and a turning direction.

Abstract translation: 提供了即使在不涉及车辆的横向运动的状态下也能够满足驾驶员的驾驶感觉的车辆的加速和减速的车辆运动控制系统。 车辆运动控制系统包括用于获取自身车辆前方的曲线形状的曲线形状获取部分2，用于获取本车辆的位置的本车位置获取部分3，以及用于计算自身车辆的车辆运动控制计算部分4 基于曲线形状和本车辆的位置，为车辆产生的纵向加速度的指令值。 车辆运动控制计算部4在车辆进入曲线之前，在本车辆从曲线之前行进到曲线曲率变为恒定或最大的点时，计算多个负纵向加速度指令值。 所述纵向加速度指令值基于以下中的至少一个来改变：在本车辆前方的曲线行驶期间可能产生的最大横向加速度的估计; 自行车前方道路等级，驾驶员踏板操作，转弯方向。

公开(公告)号：US20110231095A1

公开(公告)日：2011-09-22

申请号：US13043984

申请日：2011-03-09

Applicant: Yuki NAKADA ,  Toshiya Oosawa ,  Akira Takahashi

Inventor： Yuki NAKADA ,  Toshiya Oosawa ,  Akira Takahashi

IPC: G06F19/00

CPC classification number: B60W30/12 ,  B60T2201/08 ,  B60T2201/083 ,  B60T2201/087 ,  B62D15/025

Abstract: A vehicle control apparatus includes a first section that recognizes a lane boundary line of a lane in which a vehicle is traveling. A second section recognizes a present position of a predetermined reference point of the vehicle. A third section calculates a predicted position of the reference point, wherein the predicted position is a predetermined interval ahead of the present position. A fourth calculates an imaginary lane boundary line, wherein the imaginary lane boundary line is tangent to the lane boundary line at a point close to the predicted position. A fifth section performs a control of preventing the vehicle from deviating from the lane by controlling the vehicle depending on positional relationship between the vehicle and the lane boundary line. A sixth section selectively permits and suppresses the control depending on positional relationship among the imaginary lane boundary line, the present position, and the predicted position.

Abstract translation: 车辆控制装置包括识别车辆行驶的车道的车道边界线的第一部分。 第二部分识别车辆的预定参考点的当前位置。 第三部分计算参考点的预测位置，其中预测位置是在当前位置之前的预定间隔。 第四计算虚拟车道边界线，其中虚拟车道边界线在靠近预测位置的点处与车道边界线相切。 第五部分通过根据车辆与车道边界线之间的位置关系控制车辆来执行防止车辆偏离车道的控制。 第六部分根据虚拟车道边界线，当前位置和预测位置之间的位置关系选择性地允许和抑制控制。