公开(公告)号：US20050107939A1

公开(公告)日：2005-05-19

申请号：US10960724

申请日：2004-10-08

Applicant: On Sadano ,  Masahiro Ozaki ,  Yoshitaka Uemura

Inventor： On Sadano ,  Masahiro Ozaki ,  Yoshitaka Uemura

IPC: F16H61/28 ,  B60T8/1755 ,  B60W10/02 ,  F16H61/32 ,  G05D1/02 ,  G06F19/00

CPC classification number: B60T8/17557 ,  B60T2201/08 ,  B60T2201/083 ,  G05D1/0244 ,  G05D2201/0213

Abstract: A lane departure prevention apparatus is configured to conduct a course correction in a lane departure avoidance direction when the controller determines that there is a potential for a vehicle to depart from a driving lane. The lane departure prevention apparatus has a driving road detecting section and a lane departure avoidance control section. The driving road detecting section is configured to determine at least one of a road slope direction and a road curvature direction of a driving road upon which a host vehicle is traveling. The lane departure avoidance control section is configured to start lane departure avoidance control based on a driving direction of the host vehicle and at least one of a road slope direction and a road curvature direction detected by the driving road detecting section.

Abstract translation: 车道偏离防止装置被配置为当控制器确定有可能使车辆离开行驶车道时进行行车道偏离避免方向的行驶路线校正。 车道偏离防止装置具有驾驶道路检测部和车道偏离回避控制部。 驾驶道路检测部被配置为确定本车辆行驶的行驶道路的道路坡度方向和道路曲率方向中的至少一个。 车道偏离回避控制部被配置为基于主车辆的行驶方向和由驾驶道路检测部检测到的道路坡度方向和道路曲率方向中的至少一个来开始车道偏离回避控制。

公开(公告)号：US20050107931A1

公开(公告)日：2005-05-19

申请号：US10982878

申请日：2004-11-08

Applicant: Masayasu Shimakage ,  Shinji Matsumoto ,  Satoshi Tange ,  Genpei Naito

Inventor： Masayasu Shimakage ,  Shinji Matsumoto ,  Satoshi Tange ,  Genpei Naito

IPC: B60R21/00 ,  B60W10/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W10/184 ,  B60W10/20 ,  B60W30/00 ,  B60W30/02 ,  B60W30/12 ,  B62D6/00 ,  B62D15/02 ,  G08G1/16 ,  G06F7/00

CPC classification number: B62D15/025 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2201/087 ,  G08G1/167

Abstract: In lane keep control apparatus and method for an automotive vehicle, a traveling state of the vehicle is detected, a determination is made on whether the vehicle has a tendency of a deviation from the traveling traffic lane according to the detected traveling state, a deviation avoidance control is executed for the vehicle in a direction to avoid the deviation according to the traveling state, steering angles before and after a start of the deviation avoidance control are detected, and a controlled variable of the deviation avoidance control is detected on the basis of a deviation between a steering angle before the start of deviation avoidance control and that after the start of deviation avoidance control when a determination is made that the vehicle has the tendency of the deviation.

Abstract translation: 在机动车辆的车道保持控制装置和方法中，检测车辆的行驶状态，根据检测到的行驶状态来确定车辆是否具有偏离行驶车道的倾向，偏离避免 根据行驶状态避免偏差的方向对车辆进行控制，检测出偏差避免控制开始前后的转向角度，并且基于以下方式检测偏差避免控制的受控变量 当确定车辆具有偏差的倾向时，在偏离避免控制开始之前的转向角与开始偏差避免控制之后的转向角之间的偏差。

公开(公告)号：US20050096829A1

公开(公告)日：2005-05-05

申请号：US10960974

申请日：2004-10-12

Applicant: Takashi Sugano ,  Yoshitaka Uemura

Inventor： Takashi Sugano ,  Yoshitaka Uemura

IPC: B60R21/00 ,  B60T7/12 ,  B60T7/14 ,  B60T8/17 ,  B60T8/1755 ,  B60W30/00 ,  B60W30/16 ,  G08G1/16 ,  G06F19/00

CPC classification number: B60T8/17557 ,  B60T2201/08 ,  B60T2201/083 ,  B60T2201/086

Abstract: A lane departure prevention apparatus is configured to avoid lane departure even when the driver is not focused on driving operations, in a state in which the system-operating switch is OFF. The lane departure prevention apparatus has a driver condition detection section or device for detecting that the condition of the driver which is a condition in which the driver cannot perceive that the host vehicle is tending toward departure, and a lane departure avoidance control device for setting the braking control for avoiding departure in an operable state when the system-operating switch for the driver to instruct the operation of control braking for avoiding the lane departure is OFF, the braking control for avoiding departure is OFF, and the driver condition detection section or device has detected that the condition of the driver is a condition in which the driver cannot perceive that the host vehicle is tending toward departure.

Abstract translation: 车道偏离防止装置被配置为在系统操作开关关闭的状态下即使在驾驶员不关注驾驶操作时也避免行车偏离。 车道偏离防止装置具有驾驶员状态检测部或装置，用于检测作为驾驶员不能察觉到本车辆趋向出发的状况的驾驶员的状况，以及用于设定驾驶员的车道偏离回避控制装置 当用于指示用于避免车道偏离的控制制动的驾驶员的操作开关的系统操作开关为OFF时，用于避免出现在可操作状态的制动控制，用于避免偏离的制动控制为OFF，并且驾驶员状态检测部或装置 已经检测到驾驶员的状况是驾驶员不能察觉到本车辆趋向出发的状况。

公开(公告)号：US06889161B2

公开(公告)日：2005-05-03

申请号：US10311176

申请日：2002-02-13

Applicant: Hermann Winner ,  Jens Lueder

Inventor： Hermann Winner ,  Jens Lueder

IPC: B60K31/00 ,  B60W30/16 ,  G01S13/93 ,  B60T8/32

CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60T2201/08 ,  B60T2201/081 ,  B60W2520/14 ,  B60W2550/20 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9325 ,  G01S2013/9346

Abstract: A method of detecting a lane change of a subject vehicle (20), having a locating device (10) which uses angular resolution for locating vehicles (VEH1, VEH2, VEH3) traveling in front, and a device (44) for determining the yaw rate (ω0) of the subject vehicle. The angular velocity (ωi) of at least one vehicle traveling in front relative to the subject vehicle (20) is measured using the locating device (10), and a lane change signal (LC) indicating the lane change is formed by comparing the measured angular velocity (ωi) to the yaw rate (ω0) of the subject vehicle.

Abstract translation: 一种检测本车辆（20）的车道变换的方法，具有使用角度分辨率定位在前方行驶的车辆（VEH 1，VEH 2，VEH 3）的定位装置（10），以及用于 确定本车辆的横摆角速度（ω-SUB> 0 ）。 使用定位装置（10）测量相对于本车辆（20）在前方行驶的至少一辆车辆的角速度（ω），以及指示该车辆（20）的车道改变信号 通过将被测量的车辆的测量角速度（ωmax）与偏航率（ω-SUB> 0 ）进行比较来形成车道变换。

公开(公告)号：US20050085954A1

公开(公告)日：2005-04-21

申请号：US10950403

申请日：2004-09-28

Applicant: Kazuyoshi Isaji ,  Naohiko Tsuru

Inventor： Kazuyoshi Isaji ,  Naohiko Tsuru

IPC: B60R21/00 ,  B60K28/06 ,  B60R1/00 ,  B62D6/00 ,  B62D15/02 ,  G07C5/08 ,  G08G1/16 ,  G06F7/00

CPC classification number: G07C5/085 ,  B60K28/00 ,  B60K28/066 ,  B60K2350/906 ,  B60T2201/08 ,  B60T2201/082 ,  B60W30/09 ,  B60W2550/12 ,  B60W2550/14 ,  B60W2550/402 ,  B62D6/007 ,  B62D6/008 ,  B62D15/029

Abstract: In a driving support system, a necessary information amount determining section determines the amount of visual information necessary for safe driving. An information acquisition capacity setting section sets an information acquisition capacity of a driver. A comparing section compares the necessary information amount with the information acquisition capacity and determines a difference between the two. If a possibility of collision between an object and a vehicle is determined by a collision possibility determining section, a driving support level setting section sets a level of driving support based on the difference.

Abstract translation: 在驾驶辅助系统中，必要的信息量确定部确定安全驾驶所必需的视觉信息量。 信息获取能力设定部设定驾驶员的信息获取能力。 比较部分将必要的信息量与信息获取能力进行比较，并确定两者之间的差异。 如果碰撞可能性确定部确定对象与车辆之间的碰撞的可能性，则驾驶支持等级设定部根据该差异来设定驾驶支援水平。

公开(公告)号：US06879890B2

公开(公告)日：2005-04-12

申请号：US10312578

申请日：2002-08-09

Applicant: Shinji Matsumoto ,  Genpei Naito ,  Satoshi Tange

Inventor： Shinji Matsumoto ,  Genpei Naito ,  Satoshi Tange

IPC: B60R21/00 ,  B60T7/12 ,  B60T8/17 ,  B60T8/1755 ,  G08G1/16 ,  B60T8/00

CPC classification number: B60T8/17557 ,  B60T2201/08 ,  B60T2201/082 ,  B60W2720/14

Abstract: In lane keep control apparatus and method for an automotive vehicle, such a determination is made as to whether a tendency of a divergence of the vehicle from a traffic lane on which the vehicle is traveling occurs according to a detected travel state of the vehicle, a driving force controlled variable for each road wheel to develop a yaw moment in a direction in which the divergence of the vehicle from the traffic lane is avoided is calculated in accordance with the detected travel state, the driving force controlled variable of each road wheel is corrected in such a manner that the yaw moment developed in a direction in which the divergence of the vehicle from the traffic lane is avoided is increased in accordance with a history of a control executed to avoid the divergence of the vehicle from the traffic lane.

Abstract translation: 在机动车辆的车道保持控制装置和方法中，根据检测到的车辆的行驶状态，判定车辆是否发生车辆的行驶道路的发散的趋势， 根据检测到的行驶状态来计算每个车轮的驱动力控制变量，以便根据检测到的行驶状态来计算在车辆从行车道的发散方向上产生的横摆力矩，校正每个车轮的驱动力控制变量 以使得避免车辆从行车道的发散方向产生的横摆力矩根据执行的控制历史来增加，以避免车辆与行车道的分离。

公开(公告)号：US06853908B2

公开(公告)日：2005-02-08

申请号：US10271247

申请日：2002-10-15

Applicant: Hans Andersson ,  Martin Apelryd

Inventor： Hans Andersson ,  Martin Apelryd

IPC: G01C21/26 ,  G01S13/93 ,  G08G1/16 ,  G01C21/28

CPC classification number: B60W30/16 ,  B60T2201/08 ,  B60T2201/089 ,  B60W2550/141 ,  B60W2550/20 ,  B60W2550/402 ,  G01C21/26 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9357 ,  G08G1/166 ,  G08G1/167

Abstract: A system is disclosed for controlling an object detection system of a land based vehicle, having at least one detection device with a limited geometrical operating area. The system comprises a computing device using information regarding the current or upcoming road situation from an on-board map database as input for computing an attention plan for optimizing the use of the at least one detection device in the object detection system, said attention plan being outputted to the object detection system for control of said detection device. Further, a method is disclosed which relates to controlling an object detection system.

Abstract translation: 公开了一种用于控制陆基车辆的物体检测系统的系统，其具有至少一个具有有限几何操作区域的检测装置。 该系统包括使用关于来自车载地图数据库的当前或即将到来的道路情况的信息的计算装置作为计算用于优化对象检测系统中的至少一个检测装置的使用的注意计划的输入，所述注意计划是 输出到物体检测系统以控制所述检测装置。 此外，公开了一种涉及控制物体检测系统的方法。

公开(公告)号：US06853902B2

公开(公告)日：2005-02-08

申请号：US10203127

申请日：2001-01-30

Applicant: Steven Allan Miller ,  Robert Alan Williams ,  Philip Alexander Barber

Inventor： Steven Allan Miller ,  Robert Alan Williams ,  Philip Alexander Barber

IPC: B60R21/01 ,  B60R21/013 ,  B60R21/0134 ,  B60T7/22 ,  B60T8/1755 ,  B62D6/00 ,  B60T8/00 ,  G05D1/02

CPC classification number: B60T8/17557 ,  B60R21/0134 ,  B60R2021/01311 ,  B60T7/22 ,  B60T2201/08 ,  B60T2201/083 ,  B60T2201/087 ,  B60T2210/36 ,  B60T2260/02 ,  B60W10/12 ,  B60W10/18 ,  B60W10/20 ,  B60W30/10 ,  B62D6/00

Abstract: A motor vehicle having a plurality of road engaging wheels (7-10), a braking system (3, 14-18) linked to the wheels (7-10) by which a driver of the vehicle (1) may brake the vehicle, a motive means (50) linked to one or more of the wheels (7-10) by which a driver of the vehicle may control vehicle speed, and a dynamic stability control system that includes a means (12-17, 20-22, 24) for deducing the position and orientation of the vehicle system (12-17, 20-22, 24) for predicting the trajectory (TP) of the motor vehicle (1) with respect to the roadway (4) and for identifying when the predicted trajectory (TP) would place the vehicle in danger, and a wheel slip detection system (14-18, 51) for detecting loss of traction of one or more of the wheels (12-17). The dynamic stability control system monitors wheel slip and the predicted trajectory (TP) of the vehicle (1), and, if loss of wheel traction is detected when the predicted trajectory (TP) would place the vehicle (1) in danger, acts to alter (TC) the predicted trajectory, for example by controlling the braking system (14-18) and/or the motive means (50) in such a way that the identified danger is reduced or eliminated.

Abstract translation: 一种具有多个道路接合轮（7-10）的机动车辆，与车辆（1）的驾驶员可以通过该车轮制动的车轮（7-10）连接的制动系统（3,14-18） 与车辆的驾驶员可以控制车辆速度的一个或多个车轮（7-10）连接的动力装置（50），以及动态稳定性控制系统，其包括装置（12-17,20-22， 24），用于推断用于预测机动车辆（1）相对于道路（4）的轨迹（TP）的车辆系统（12-17,20-22,24）的位置和方向，并且用于识别何时 预测轨迹（TP）将使车辆处于危险之中，以及用于检测一个或多个车轮（12-17）的牵引力的车轮滑移检测系统（14-18,51）。 动态稳定性控制系统监测车辆滑移和车辆（1）的预测轨迹（TP），并且如果当预测轨迹（TP）将车辆（1）置于危险中时检测到车轮牵引力的损失，则动作 改变（TC）预测轨迹，例如通过以确定的危险被减少或消除的方式控制制动系统（14-18）和/或动力装置（50）。

公开(公告)号：US06850629B2

公开(公告)日：2005-02-01

申请号：US09991738

申请日：2001-11-26

Applicant: Yong-Won Jeon

Inventor： Yong-Won Jeon

IPC: B60R21/00 ,  G06T1/00 ,  G06T5/00 ,  G06T5/20 ,  G06T7/60 ,  G08G1/16 ,  G06K9/00

CPC classification number: G06T7/64 ,  B60T2201/08 ,  B60T2201/089 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/20068 ,  G06T2207/30256

Abstract: An image processing method comprises the steps of generating a road image by photographing a road on which a vehicle is traveling; performing a brightness averaging process of the road image; filtering the road image having undergone the brightness averaging process to detect lane markers; performing an inverse perspective process on the filtered road image; compressing the road image having undergone the inverse perspective process; determining slope in the lane markers from the compressed road image; determining a curvature in the road from the determined slope in the lane markers; and determining a drive direction and a lane deviation of the vehicle.

Abstract translation: 一种图像处理方法包括以下步骤：通过拍摄车辆行驶的道路产生道路图像; 进行道路图像的亮度平均处理; 过滤经过亮度平均处理的道路图像以检测车道标记; 对已滤波的道路图像进行反向透视处理; 压缩已经经历了逆透视过程的道路图像; 从压缩道路图像确定车道标记的斜率; 从车道标记中确定的斜率确定道路中的曲率; 以及确定车辆的行驶方向和车道偏离。

公开(公告)号：US20040262063A1

公开(公告)日：2004-12-30

申请号：US10865208

申请日：2004-06-10

Inventor： Timothy W. Kaufmann ,  Charmaine M. Wittig

IPC: B62D001/24

CPC classification number: B62D1/286 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2201/087 ,  B62D15/025 ,  B62D15/029

Abstract: A system for steering a vehicle including: an actuator disposed in a vehicle to apply torque to a steerable wheel; a driver input device receptive to driver commands for directing the vehicle; and a sensor for determining an intent of a driver and generating a signal indicative thereof. The system also includes: a lane keeping system for detecting a location of the vehicle relative to a lane marker and generating a lane position signal indicative thereof; a controller in operable communication with the actuator, the driver input device, the first sensor, and the lane keeping system. The controller provides a command to the actuator responsive to the intent of the driver, the lane position, and a desired lane position. The controller executes a lane keeping algorithm consisting of a single control loop based on at least one of the lane position and the lane position deviation.

Abstract translation: 一种用于转向车辆的系统，包括：致动器，设置在车辆中以向可转向车轮施加扭矩; 可接受用于引导车辆的驾驶员命令的驾驶员输入装置; 以及用于确定驾驶员意图并产生指示其的信号的传感器。 该系统还包括：车道保持系统，用于检测车辆相对于车道标记的位置并产生指示车道位置信号; 与致动器，驱动器输入装置，第一传感器和车道保持系统可操作地通信的控制器。 控制器响应于驾驶员的意图，车道位置和期望的车道位置向致动器提供命令。 控制器基于车道位置和车道位置偏差中的至少一个执行由单个控制回路组成的车道保持算法。