公开(公告)号：US20050264104A1

公开(公告)日：2005-12-01

申请号：US11166113

申请日：2005-06-27

Applicant: Gen Inoue ,  Atsushi Ishikawa ,  Nobuyuki Ohtsu

Inventor： Gen Inoue ,  Atsushi Ishikawa ,  Nobuyuki Ohtsu

IPC: B60T8/1769 ,  B60T8/1763 ,  B60T8/74

CPC classification number: B60T8/17636 ,  B60T2210/14 ,  B60T2270/12

Abstract: An antiskid control system for a four-wheel-drive vehicle is arranged to calculate a difference between an average of wheel accelerations of front wheels and an average of wheel acceleration of rear wheels. When the difference is greater than or equal to the vibration determination threshold, the antiskid control system determines that a driveline vibration is generated and executes a control for converging the driveline vibration.

Abstract translation: 用于四轮驱动车辆的防滑控制系统被布置成计算前轮的车轮加速度的平均值与后轮的车轮加速度的平均值之间的差。 当差异大于等于振动判定阈值时，防滑控制系统确定产生传动系振动，并执行用于收敛传动系振动的控制。

公开(公告)号：US06671606B2

公开(公告)日：2003-12-30

申请号：US10122319

申请日：2002-04-16

Applicant: Atsushi Ishikawa ,  Gen Inoue ,  Nobuyuki Ohtsu

Inventor： Atsushi Ishikawa ,  Gen Inoue ,  Nobuyuki Ohtsu

IPC: G06F700

CPC classification number: B60T8/17616

Abstract: In an antiskid brake control system, an ECU estimates a wheel slip in accordance with a sensed wheel speed and controls a fluid pressure control valve for braking operation in accordance with the estimated wheel slip for an antiskid brake control, the fluid pressure being reduced when the wheel slip is enlarged and being increased when the wheel slip is lowered. When a vehicle-body speed is smaller than a predetermined quick pressure reduction prohibiting speed, the ECU performs a quick pressure reduction prohibiting control to restrain a quick pressure reduction having a greater reduction amount than a predetermined reduction amount.

公开(公告)号：US06640180B2

公开(公告)日：2003-10-28

申请号：US10127559

申请日：2002-04-23

Applicant: Atsushi Ishikawa ,  Gen Inoue ,  Nobuyuki Ohtsu

Inventor： Atsushi Ishikawa ,  Gen Inoue ,  Nobuyuki Ohtsu

IPC: G06F700

CPC classification number: B60T8/17616

Abstract: In an antiskid brake control system, an ECU is constructed to calculate a pseudo vehicle-body speed in accordance with a sensed wheel speed, calculate a target wheel speed in view of a predetermined slip ratio obtained in accordance with a calculated pseudo vehicle-body speed, carry out pressure reducing control by reducing the fluid pressure within a hydraulic unit when the sensed wheel speed is smaller than the calculated target wheel speed, estimate an amount of fluid stored in a reservoir, and correct the target wheel speed to lessen the slip ratio when the estimated fluid amount is greater than a predetermined value.

公开(公告)号：US06385524B2

公开(公告)日：2002-05-07

申请号：US09802859

申请日：2001-03-12

Applicant: Sunao Hano ,  Tamotsu Yamaura ,  Gen Inoue ,  Nobuyuki Ohtsu

Inventor： Sunao Hano ,  Tamotsu Yamaura ,  Gen Inoue ,  Nobuyuki Ohtsu

IPC: B60T858

CPC classification number: B60T8/172 ,  B60T2210/124

Abstract: An automotive brake control system with an anti-brake skid (ABS) unit which controls a wheel-brake cylinder pressure to each individual wheel cylinder of the road wheels to prevent a wheel lock-up condition during braking, and an ABS control unit being configured to be connected electrically to at least wheel speed sensors and the ABS unit to execute skid control having at least a reduce-pressure operating mode and a pressure build-up operating mode, when the wheel speed sensor signals indicate that at least one of the road wheels is locking up. The ABS control unit includes a road-surface-condition change determination section which determines, based on both a time length of brake-fluid-pressure control continuously executed during the skid control and a recovery acceleration of the wheel speed of the road wheel subjected to the skid control, whether there is a road-surface &mgr; change from low-&mgr; road to high-&mgr; road.

Abstract translation: 一种具有防制动滑行（ABS）单元的汽车制动控制系统，其对车轮的各个轮缸控制车轮制动缸的压力，以防止制动期间的车轮锁定状态，并且配置ABS控制单元 当车轮速度传感器信号指示至少一条道路时，至少与车轮速度传感器和ABS单元电连接以执行至少具有减压操作模式和压力建立操作模式的滑动控制 车轮正在锁定。 ABS控制单元包括路面状态变化确定部，其基于在滑动控制期间连续执行的制动液压控制的时间长度和对经受的控制的车轮的车轮速度的恢复加速 防滑控制，是否有从低亩路到高亩路的路面亩。

公开(公告)号：US09096198B2

公开(公告)日：2015-08-04

申请号：US11802058

申请日：2007-05-18

Applicant: Gen Inoue ,  Yasuhito Ishida

Inventor： Gen Inoue ,  Yasuhito Ishida

IPC: B60T7/12 ,  B60T8/172 ,  F16H59/66

CPC classification number: B60T7/122 ,  B60T8/172 ,  B60T2201/06 ,  F16H59/66

Abstract: A road slope determining apparatus for a vehicle includes a slope measuring device that measures a slope of a road on which the vehicle is traveling; a distance measuring device that measures a distance traveled by the vehicle; and a determining apparatus that determines, based on the measured slope and the measured distance traveled, whether the vehicle is traveling on a gradient in which the slope is continuous or on a rough road in which the slope is discontinuous. This road slope determining apparatus is able to appropriately determine whether the road has a slope when the vehicle is traveling at slow speeds such as when running off-road, for example.

Abstract translation: 用于车辆的道路坡度确定装置包括：坡度测量装置，其测量车辆行驶的道路的坡度; 距离测量装置，其测量车辆行驶的距离; 以及确定装置，其基于所测量的坡度和所测量的距离，确定车辆是否以斜率连续的坡度或斜坡不连续的粗糙道路行驶。 这种道路坡度确定装置能够适当地确定当例如当越野行驶时车辆以低速行驶时道路是否具有斜率。

公开(公告)号：US08335622B2

公开(公告)日：2012-12-18

申请号：US12204402

申请日：2008-09-04

Applicant: Yasuhito Ishida ,  Gen Inoue

Inventor： Yasuhito Ishida ,  Gen Inoue

IPC: G05D1/00

CPC classification number: B60W10/06 ,  B60T7/22 ,  B60T2201/04 ,  B60W10/184 ,  B60W2510/101 ,  B60W2540/16 ,  B60W2710/0666

Abstract: A vehicle device control device includes an automatic drive control device for executing an automatic drive control by controlling at least a driving torque generating device, which applies a driving torque on a vehicle, so that a vehicle speed reaches a preset target vehicle speed, and a shift position determination portion for determining a shift position of a gear lever of the vehicle, wherein in a case where the shift position determination portion determines that the gear lever is set at a neutral position on the basis of a determination result of the shift position determination portion while the automatic drive control is executed, the automatic drive control device controls the driving torque generating device so that the driving torque applied to the vehicle becomes zero while continuously executing the automatic drive control.

Abstract translation: 车辆装置控制装置包括：自动驱动控制装置，用于通过至少将驱动转矩产生装置施加到车辆上的驱动转矩发生装置来执行自动驱动控制，使得车速达到预设的目标车速， 用于确定车辆的变速杆的换档位置的换档位置确定部，其中，在所述换档位置确定部根据所述换档位置确定的确定结果确定所述变速杆被设定在中立位置的情况下 在执行自动驱动控制的同时，自动驱动控制装置控制驱动转矩发生装置，使得施加到车辆的驱动转矩变为零，同时连续执行自动驱动控制。

公开(公告)号：US08204663B2

公开(公告)日：2012-06-19

申请号：US12204380

申请日：2008-09-04

Applicant: Yasuhito Ishida ,  Gen Inoue

Inventor： Yasuhito Ishida ,  Gen Inoue

IPC: G06F19/00

CPC classification number: B60T8/885 ,  B60T2210/14 ,  B60T2270/413 ,  B60T2270/416 ,  B60W40/105

Abstract: A vehicle control apparatus controlling a driving force or a braking force to be applied to a vehicle and conducting a vehicle control based on wheel speeds includes a detecting means detecting the wheel speed of each wheel provided at the vehicle, a storing means storing a predetermined valid wheel speed for each wheel, a determining means determining whether a difference between the detected wheel speed and a maximum wheel speed of the wheel speeds lies in a predetermined range, and an updating means updating the valid wheel speed based on the detected wheel speed of the wheel, when the detected wheel speed is lower than the predetermined valid wheel speed which is currently stored, in case that a result determined by the determining means is positive.

Abstract translation: 控制施加到车辆的驱动力或制动力并基于车轮速度进行车辆控制的车辆控制装置包括检测设置在车辆上的每个车轮的车轮速度的检测装置，存储预定有效 每个车轮的车轮速度，确定装置，用于确定检测到的车轮速度与车轮速度的最大车轮速度之间的差是否处于预定范围内，并且更新装置基于检测到的车轮速度来更新有效车轮速度 当检测到的车轮速度低于当前存储的预定有效车轮速度时，在由确定装置确定的结果为肯定的情况下。

公开(公告)号：US20110208398A1

公开(公告)日：2011-08-25

申请号：US12674283

申请日：2008-09-05

Applicant: Gen Inoue ,  Yasuhito Ishida

Inventor： Gen Inoue ,  Yasuhito Ishida

IPC: B60W40/10 ,  B60T8/172 ,  B60W10/18 ,  B60W30/14

CPC classification number: B60T8/172 ,  B60T8/885 ,  B60T2250/04 ,  B60T2270/416 ,  B60W40/105 ,  B60W40/107 ,  B60W50/0205

Abstract: A vehicle control device for controlling the driving force and the braking force that is applied to a vehicle to approach a target wheel speed includes a plurality of determination parts that determine the wheel speed at a corresponding wheel; and a calculation part that calculates a valid wheel speed threshold for each wheel based on determined wheel speeds. The vehicle control device also includes a decision part that decides whether wheel speed is valid depending on whether the valid wheel speed threshold calculated for each wheel is below a specific speed threshold value, which is below the target wheel speed, and an estimation part that estimates the vehicle speed using the wheel speeds that are determined as being valid.

Abstract translation: 用于控制施加到车辆以接近目标车轮速度的驱动力和制动力的车辆控制装置包括确定相应车轮处的车轮速度的多个确定部件; 以及计算部件，其基于确定的车轮速度来计算每个车轮的有效车轮速度阈值。 车辆控制装置还包括判定部，其判定轮速是否有效，这取决于针对每个车轮计算的有效车轮速度阈值是否低于目标车轮速度以下的特定速度阈值，以及估计部分，其估计 使用被确定为有效的车轮速度的车速。

公开(公告)号：US07980346B2

公开(公告)日：2011-07-19

申请号：US12216414

申请日：2008-07-03

Applicant: Gen Inoue ,  Yasuhito Ishida

Inventor： Gen Inoue ,  Yasuhito Ishida

IPC: B60K31/00

CPC classification number: B60K31/0066 ,  B60W10/04 ,  B60W10/184 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/14 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/308 ,  B60W2550/402 ,  B60W2720/28

Abstract: An electronic control device reduces, after a time at which constant speed traveling control is terminated (specific control termination time) not by an accelerating operation or braking operation but by, for example, an operation of a control switch, the vehicle driving force to a force corresponding to the amount of accelerating operation at the specific control termination time. Also, the electronic control device changes the vehicle braking force to a force corresponding to the amount of braking operation at the specific control termination time by controlling the braking hydraulic pressures with a hydraulic pressure circuit so that the value of a vehicle propulsive force, which takes a positive value when acting in the same direction as the driving force (and takes a negative value when acting in the opposite direction of the driving force) and which has a magnitude equal to a value resulting from subtracting the magnitude of the braking force from the magnitude of the driving force, is equal to or smaller than the value of the vehicle propulsive force at the specific control termination time.

Abstract translation: 电子控制装置在通过加速操作或制动操作而不是通过例如控制开关的操作而终止恒定速度行驶控制的时间（特定控制终止时间）之后，将车辆驱动力减小到 对应于在特定控制终止时间的加速操作量的力。 此外，电子控制装置通过利用液压回路控制制动液压将车辆制动力改变成与特定控制终止时刻的制动操作量对应的力，从而使车辆推进力的值 当与驱动力相同的方向（当沿与驱动力的相反方向作用时取负值）起作用的正值，并且具有等于从减去来自所述驱动力的制动力的大小导致的值 驱动力的大小等于或小于在特定控制终止时间的车辆推进力的值。

公开(公告)号：US07774122B2

公开(公告)日：2010-08-10

申请号：US11503959

申请日：2006-08-15

Applicant: Gen Inoue ,  Yasuhito Ishida

Inventor： Gen Inoue ,  Yasuhito Ishida

IPC: G05D17/00

CPC classification number: B60W30/18063 ,  B60W10/06 ,  B60W10/184 ,  B60W2530/10 ,  B60W2530/20 ,  B60W2540/16 ,  B60W2550/142 ,  B60W2550/20

Abstract: A vehicle controller includes an obstacle-determining portion and a driving torque reducing portion. The obstacle-determining portion determines whether the vehicle is climbing up an obstacle, more specifically, whether the vehicle starts climbing up the obstacle. Then, the driving torque reducing portion performs a driving torque reduction control when it is determined that the vehicle is climbing up onto the obstacle.

Abstract translation: 车辆控制器包括障碍物确定部分和驱动力矩减小部分。 障碍物确定部分确定车辆是否爬上障碍物，更具体地，确定车辆是否开始爬上障碍物。 然后，当确定车辆爬上障碍物时，驱动转矩降低部分执行驱动转矩降低控制。