公开(公告)号：US20180281762A1

公开(公告)日：2018-10-04

申请号：US15900969

申请日：2018-02-21

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masayuki IKEDA ,  Akira NAGAE ,  Ryo INOMATA ,  Hironori ITO

IPC: B60T8/1755 ,  B60T7/12

CPC classification number: B60T8/17557 ,  B60T7/12 ,  B60T13/662 ,  B60T2201/082 ,  B60T2201/083

Abstract: A deflection control apparatus is provided with: a determinator configured to determine whether or not a vehicle is about to depart from a driving lane; and a controller programmed to perform a deflection control for controlling a braking apparatus to supply a fluid pressure to at least one of brake mechanisms corresponding to a front wheel and a rear wheel on a side opposite to a departure direction of the vehicle. The controller is programmed to control the braking apparatus to supply the fluid pressure to the brake mechanism that is close to a fluid pressure source, out of the brake mechanisms corresponding to the front wheel and the rear wheel on the opposite side, on condition that a motion state corresponds to a regular-use area of the braking apparatus, if it is determined that the vehicle is about to depart from the driving lane.

公开(公告)号：US08581714B2

公开(公告)日：2013-11-12

申请号：US13112440

申请日：2011-05-20

Applicant: Hai Yu ,  Ming Lang Kuang ,  Ryan Abraham McGee

Inventor： Hai Yu ,  Ming Lang Kuang ,  Ryan Abraham McGee

IPC: B60Q1/00 ,  B60T8/64 ,  B60T13/74 ,  A01B69/00 ,  B60L9/00 ,  H04B3/36 ,  G06F3/033

CPC classification number: B60Q9/008 ,  B60T8/17557 ,  B60T2201/082

Abstract: A drive torque modulation is generated in response to an unintentional lane departure or traffic/obstacle intervention in an electric vehicle or a hybrid-electric vehicle (HEV). At least one of propulsion and braking of the vehicle is controlled via a motor of the vehicle in accordance with the torque modulation. Vehicle oscillation is generated through the torque modulation to let the driver be aware of the impending dangerous driving situation.

Abstract translation: 响应于电动车辆或混合电动车辆（HEV）中的无意的车道离开或交通/障碍物干预而产生驱动力矩调制。 车辆的推进和制动中的至少一个根据转矩调节通过车辆的马达来控制。 通过扭矩调制产生车辆振动，让司机了解即将发生的危险驾驶情况。

公开(公告)号：US20130063600A1

公开(公告)日：2013-03-14

申请号：US13651659

申请日：2012-10-15

Applicant: Donnelly Corporation

Inventor： John A. Pawlicki ,  Martha A. McMahon ,  Steven G. Chinn ,  Joel S. Gibson

IPC: H04N7/18

CPC classification number: B60W30/18 ,  B60K31/00 ,  B60K31/0008 ,  B60Q1/525 ,  B60Q9/008 ,  B60R11/04 ,  B60R2011/004 ,  B60T7/22 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2201/089 ,  B60T2210/34 ,  B60W10/04 ,  B60W10/20 ,  B60W30/09 ,  B60W30/12 ,  B60W30/143 ,  B60W30/16 ,  B60W50/14 ,  B60W2050/143 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2550/12 ,  B60W2550/30 ,  B60W2550/306 ,  B60W2550/308 ,  B60W2550/406 ,  B60W2710/20 ,  B60W2720/10 ,  B62D15/025 ,  G01S11/12 ,  G01S13/867 ,  G01S13/931 ,  G06K9/00791 ,  G06K9/00798 ,  G06K9/00805 ,  G06K9/00818 ,  G06K9/00825 ,  G06K9/4604 ,  G06K9/52 ,  G06K2209/27 ,  G06T7/13 ,  G06T7/174 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/30244 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/16 ,  G08G1/167 ,  H04N5/247

Abstract: A vision system for a vehicle includes an imaging sensor operable to capture an image data set representative of a scene occurring in the exterior field of view of the imaging sensor. A processor processes the captured image data set via an edge detection algorithm, which is applied to a reduced image data set of the captured image data set to detect edges of objects present exteriorly of the equipped vehicle and within a target zone within the exterior field of view of the imaging sensor. The reduced data set is processed more than other image data of the captured image data set in order to detect objects present exteriorly of the equipped vehicle and within the target zone. The target zone encompasses a geographic area of the exterior scene where an object of interest to the driver of the equipped vehicle is realistically expected to be present.

Abstract translation: 用于车辆的视觉系统包括成像传感器，其可操作以捕获表示在成像传感器的外部视野中出现的场景的图像数据集。 处理器经由边缘检测算法处理所捕获的图像数据集，所述边缘检测算法被应用于所捕获的图像数据集的缩小图像数据集，以检测在装备的车辆外部存在的物体的边缘，并且在所述外部场内的目标区域内 成像传感器的视图。 处理缩小的数据集比捕获的图像数据集的其他图像数据更多地被处理，以便检测在装备的车辆外部和目标区域内存在的物体。 目标区域包括外部场景的地理区域，其中实际上期望存在所配备的车辆的驾驶员感兴趣的对象。

公开(公告)号：US07509211B2

公开(公告)日：2009-03-24

申请号：US11136449

申请日：2005-05-25

Applicant: Satoru Niwa ,  Katsuhiko Iwazaki ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Chumsamutr Rattapon

Inventor： Satoru Niwa ,  Katsuhiko Iwazaki ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Chumsamutr Rattapon

IPC: G08G1/16

CPC classification number: B62D15/029 ,  B60T2201/08 ,  B60T2201/082 ,  B60W10/20 ,  B60W50/14 ,  B62D15/025

Abstract: An apparatus for warning deviation from a lane has a deviation evaluation ECU 1. The deviation evaluation ECU 1 has a deviation evaluator 14 for performing an evaluation on a deviation by comparing a future position of a host vehicle with a lane future position. Before this deviation evaluation, a mask processor 13 determines whether a yaw angle of the host vehicle and a lateral position of the vehicle relative to a driving lane exceed their respective thresholds preliminarily determined. When either one or the both are not more than the thresholds, the mask processor 13 performs a mask process, without performing the deviation evaluation. A deviation evaluator 14 performs the deviation evaluation when the yaw angle and the lateral position relative to the driving lane both exceed their respective thresholds.

Abstract translation: 用于警告偏离车道的装置具有偏差评估ECU 1.偏差评估ECU1具有偏差评估器14，用于通过将本车辆的未来位置与车道未来位置进行比较来对偏差进行评估。 在该偏差评估之前，掩模处理器13确定主车辆的偏航角和车辆相对于行驶车道的横向位置是否超过其预先确定的各自的阈值。 当任何一个或两者都不大于阈值时，掩模处理器13执行掩模处理，而不执行偏差评估。 当偏航角和相对于行驶车道的横向位置都超过它们各自的阈值时，偏差评估器14执行偏差评估。

公开(公告)号：US20070179697A1

公开(公告)日：2007-08-02

申请号：US11343740

申请日：2006-01-31

Applicant: Gusztav Holler

Inventor： Gusztav Holler

IPC: G06F19/00

CPC classification number: B60T8/17557 ,  B60T7/22 ,  B60T2201/082 ,  B60T2201/083 ,  B60W30/12 ,  B62D9/005 ,  B62D15/027 ,  G08G1/167

Abstract: A vehicle lane departure warning system and method uses the vehicle braking system to provide tactile feedback to the driver. In one embodiment, one of the steerable road wheels of the vehicle is braked, to cause force to be transmitted back to the vehicle steering wheel, resulting in the driver receiving tactile feedback through the steering wheel.

Abstract translation: 车道偏离警告系统和方法使用车辆制动系统向司机提供触觉反馈。 在一个实施例中，车辆的可转向车轮中的一个被制动，以使力被传回到车辆方向盘，导致驾驶员通过方向盘接收到触觉反馈。

公开(公告)号：US20070164852A1

公开(公告)日：2007-07-19

申请号：US11335291

申请日：2006-01-19

Applicant: Bakhtiar Litkouhi

Inventor： Bakhtiar Litkouhi

IPC: B60Q1/00 ,  H04N7/18

CPC classification number: G08G1/167 ,  B60G17/0195 ,  B60Q9/008 ,  B60T2201/08 ,  B60T2201/082 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W30/12 ,  B60W50/02 ,  B60W50/14 ,  B60W2050/0026 ,  B60W2050/0049 ,  B60W2050/0215 ,  B60W2510/0638 ,  B60W2510/0652 ,  B60W2510/182 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2520/20 ,  B60W2540/10 ,  B62D15/029 ,  G08G1/161

Abstract: A lane departure detection/avoidance and data fusion system adapted for use with a vehicle and by an operator, includes at least one lane-marking sensor, at least one condition sensor, and a controller communicatively coupled to the sensors, and configured to determine a condition deviation, and compare the condition deviation to a pre-determined condition threshold, so as to improve system identification of operator engagement, lane departure detection upon curves, and detection of performance degradation.

Abstract translation: 适于与车辆和操作者一起使用的车道偏离检测/回避和数据融合系统包括至少一个通道标记传感器，至少一个状态传感器和通信地耦合到传感器的控制器，并且被配置为确定 条件偏差，并将条件偏差与预定条件阈值进行比较，以改善操作员参与的系统识别，曲线上的车道偏离检测以及性能下降的检测。

公开(公告)号：US20060220904A1

公开(公告)日：2006-10-05

申请号：US11163005

申请日：2005-09-30

Applicant: Johan Jarlengrip

Inventor： Johan Jarlengrip

IPC: G08G1/00

CPC classification number: B62D15/029 ,  B60T2201/08 ,  B60T2201/082 ,  B60W2050/146 ,  G08G1/0962

Abstract: Method and apparatus (2) of a vehicle for alerting a driver of a vehicle when the vehicle deviates from a predefined driving area in a lane. The apparatus includes an image display unit (6) and a control unit (5) connected to each other to enable the apparatus to provide a visual warning via the image display unit when the vehicle is outside the predefined driving area and where the visual warning is displayed in the form of a solid or broken line on the side of the image display unit (6) that corresponds to the side of the vehicle where the deviation occurs.

Abstract translation: 用于在车辆偏离车道中的预定行驶区域时提醒车辆驾驶员的车辆的方法和装置（2）。 所述装置包括图像显示单元（6）和控制单元（5），所述图像显示单元（6）和控制单元（5）彼此连接，以使得所述设备能够在所述车辆位于所述预定驾驶区域之外时经由所述图像显示单元提供视觉警告，并且所述视觉警告是 以与发生偏差的车辆侧相对应的图像显示单元（6）侧的实线或虚线的形式显示。

公开(公告)号：US20060206243A1

公开(公告)日：2006-09-14

申请号：US11408776

申请日：2006-04-21

Applicant: John Pawlicki ,  Martha McMahon ,  Steven Chinn ,  Joel Gibson

Inventor： John Pawlicki ,  Martha McMahon ,  Steven Chinn ,  Joel Gibson

IPC: G05D1/00 ,  B62D6/00 ,  B60T8/32 ,  G06K9/00 ,  H04N7/18 ,  B60T7/16 ,  B60Q1/00

CPC classification number: B60W30/18 ,  B60K31/00 ,  B60K31/0008 ,  B60Q1/525 ,  B60Q9/008 ,  B60R11/04 ,  B60R2011/004 ,  B60T7/22 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2201/089 ,  B60T2210/34 ,  B60W10/04 ,  B60W10/20 ,  B60W30/09 ,  B60W30/12 ,  B60W30/143 ,  B60W30/16 ,  B60W50/14 ,  B60W2050/143 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2550/12 ,  B60W2550/30 ,  B60W2550/306 ,  B60W2550/308 ,  B60W2550/406 ,  B60W2710/20 ,  B60W2720/10 ,  B62D15/025 ,  G01S11/12 ,  G01S13/867 ,  G01S13/931 ,  G06K9/00791 ,  G06K9/00798 ,  G06K9/00805 ,  G06K9/00818 ,  G06K9/00825 ,  G06K9/4604 ,  G06K9/52 ,  G06K2209/27 ,  G06T7/13 ,  G06T7/174 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/30244 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/16 ,  G08G1/167 ,  H04N5/247

Abstract: An imaging system for a vehicle includes an imaging sensor and a control. The imaging sensor is operable to capture an image of a scene occurring exteriorly of the vehicle. The control receives the captured image, which comprises an image data set representative of the exterior scene. The control may apply an edge detection algorithm to a reduced image data set of the image data set. The reduced image data set is representative of a target zone of the captured image. The control may be operable to process the reduced image data set more than other image data, which are representative of areas of the captured image outside of the target zone, to detect objects present within the target zone. The imaging system may be associated with a side object detection system, a lane change assist system, a lane departure warning system and/or the like.

公开(公告)号：US20050096828A1

公开(公告)日：2005-05-05

申请号：US10960973

申请日：2004-10-12

Applicant: Yoshitaka Uemura ,  Takashi Sugano

Inventor： Yoshitaka Uemura ,  Takashi Sugano

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

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

Abstract: A lane departure prevention apparatus is provided to improve safety while preventing lane departure. The lane departure prevention apparatus determines whether or not the driver is holding the steering wheel steady, determines whether or not the host vehicle has a tendency to depart from its driving lane, and, on the basis of these determination results, outputs a warning and performs braking control for avoiding the lane departure of the host vehicle when the host vehicle has a tendency to depart from its driving lane, and the driver is not holding the steering wheel steady.

Abstract translation: 提供车道偏离防止装置以提高安全性，同时防止车道偏离。 车道偏离防止装置判定驾驶员是否稳定地保持方向盘，判断本车是否具有偏离行驶车道的倾向，并且基于这些确定结果输出警告并执行 制动控制，以避免主车辆偏离行驶车道的倾向，并且驾驶员不保持方向盘稳定时主车辆的车道偏离。

公开(公告)号：US20050021204A1

公开(公告)日：2005-01-27

申请号：US10895247

申请日：2004-07-19

Applicant: Shinya Kudo

Inventor： Shinya Kudo

IPC: A61B5/0476 ,  A61B5/05 ,  A61B5/18 ,  B62D1/28 ,  B62D5/00 ,  B62D6/00 ,  B62D15/02 ,  B62D137/00 ,  G08B21/06 ,  G08G1/16 ,  G06F19/00

CPC classification number: B62D6/008 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2201/087 ,  B62D1/286 ,  B62D5/006 ,  B62D6/007 ,  B62D15/025

Abstract: A steering mechanism 1 is configured as a steering mechanism which allows an arbitrary relationship to be set between a steering mechanism unit 2 through which steering of a driver is input and a turning mechanism unit 3 for turning wheels 5, 5 to be turned, those units being controlled by an ECU 30 on a steer-by-wire basis. When alarm control to wake up the driver is performed according to a determination indicating a reduction of the wakefulness of the driver, the ECU 30 suspends the steer-by-wire control to control the turning mechanism unit 3 independently of the steering mechanism unit 2. As a result, even when an improper steering input is provided by the driver who is at a low level of wakefulness, it is possible to prevent such mis-steering from being reflected in driving.

Abstract translation: 转向机构1被构造为转向机构，其允许在驾驶员的转向的转向机构单元2和用于转动的车轮5,5之间转动的转向机构单元3之间设置任意关系，这些单元 由ECU30以线控方式控制。 当根据指示驾驶员的觉醒降低的判定来执行用于唤醒驾驶员的报警控制时，ECU30停止转向机构单元3的转向控制单元3的独立控制。 结果，即使在驾驶者身体感觉不到的情况下提供不正确的转向输入时，也可以防止这种误操作反映在驾驶中。