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    An attention management system and method
    181.
    发明公开
    An attention management system and method 审中-公开
    Aufmerksamkeits-Management-System und Verfahren

    公开(公告)号：EP1914106A2

    公开(公告)日：2008-04-23

    申请号：EP07023142.8

    申请日：2004-06-07

    Applicant: VOLVO TECHNOLOGY CORPORATION

    Inventor： Victor, Trent

    IPC: B60K28/06

    CPC classification number: B60K28/06 ,  B60K31/04 ,  B60K35/00 ,  B60K37/06 ,  B60K2350/1024 ,  B60K2350/1028 ,  B60K2350/1084 ,  B60T2201/08 ,  B60T2201/081 ,  B60T2201/086 ,  B60T2201/087 ,  B60W2520/28 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/14 ,  B60W2540/16 ,  B60W2540/22

    Abstract: Present invention discloses a method and a system for assessing a vehicle driver's excessive workload due to the driver's performance of secondary tasks and responsively adapting a subsystem of the vehicle's operation based thereupon, said method comprising: taking a series of measurements of a driver's head or eye movement variability and inputting the measurements to a computer processor for analysis; analysing the input measurements using the computer processor and determining therefrom whether an excessive amount of driver attention is being paid to a secondary task based on an assessment of driver workload; and tailoring performance of a subsystem of the vehicle based upon said assessment of the driver's excessive level of workload and thereby assuring that behaviour of the vehicle appropriately matches the driver's present level of attentiveness to driving control tasks, as well as a computer program and a computer program product for performing such a method.

    Abstract translation: 本发明公开了一种方法和系统，用于评估由于驾驶员的次要任务的执行而导致的车辆驾驶员的过度工作量，并且基于此来响应地适应车辆操作的子系统，所述方法包括：对驾驶员的头部或眼睛进行一系列测量 运动变化并将测量值输入计算机处理器进行分析; 使用计算机处理器分析输入测量值并从其确定是否基于对驾驶员工作负载的评估来支付过多的驾驶员关注次要任务; 并且基于对驾驶员的工作量过大的评估，从而确保车辆的行为适当地与驾驶员对驾驶控制任务的目前的注意度以及计算机程序和计算机相匹配来定制车辆的子系统的性能 用于执行这种方法的程序产品。

    Driving intention estimating system, driver assisting system, and vehicle with the system
    182.
    发明公开
    Driving intention estimating system, driver assisting system, and vehicle with the system 有权
    系统估计驾驶员的意图，驾驶员辅助系统和车辆，这样的系统

    公开(公告)号：EP1661751A1

    公开(公告)日：2006-05-31

    申请号：EP05025061.2

    申请日：2005-11-16

    Applicant: NISSAN MOTOR CO., LTD.

    Inventor： Kuge, Nobuyuki ,  Kimura, Takeshi

    IPC: B60K31/00 ,  B60T8/1755 ,  B62D15/02

    CPC classification number: B60K31/0008 ,  B60T8/1755 ,  B60T2201/08 ,  B60T2201/081 ,  B60T2201/086 ,  B60T2201/089 ,  B60T2220/02 ,  B60T2260/02 ,  B60W2550/306 ,  B62D6/007 ,  B62D15/029

    Abstract: A driving intention estimation, driver assistance and vehicle with the driver assistance for providing a stable estimation of a driver's driving intention even if detection of a relationship between an own vehicle and lane markers is lost. A plurality of imaginary drivers of a first type and a second type, each being given a respective driving intention, are provided. When detection of lane markers is reliably kept, a driving intention by a real driver is estimated based on a comparison between an operation of the real driver to operations of the imaginary drivers of the first type that are calculated based on the relative positional relationship of the own vehicle to the detected lane marker. When the detection of lane markers is lost, operations of the plurality of imaginary drivers are calculated based on the relative positional relationship of the own vehicle to a preceding vehicle. In response to the status of detection of the lane marker, either the imaginary drivers of the first type or the second type are selected.

    Abstract translation: 驾驶意图估计，驾驶辅助和车辆，用于提供驾驶员的驾驶意图稳定的估计，即使在自己车辆与车道标线之间的关系的检测丢失的驾驶辅助。 第一类型和第二类型，各自被赋予一个respectivement驱动意图的假想的驾驶员的多个，提供。 当车道标记的检测可靠地保持，通过一个真实的驾驶员驾驶意图是基于对实际驾驶的手术第一类的虚司机工作的比较估计并计算基础上的相对位置关系 自己的车辆到检测车道标志。 当车道标记的检测丢失，虚司机的多个操作均根据自身车辆的车辆preceding-的相对位置关系。 响应于检测到的车道标记的状态，无论是第一类型或所述第二类型的虚驱动被选择。

    SYSTEM ZUR ERKENNUNG EINES SPURWECHSELS BEI EINEM FAHRZEUG
    183.
    发明公开
    SYSTEM ZUR ERKENNUNG EINES SPURWECHSELS BEI EINEM FAHRZEUG 有权
    系统在车辆检测车道变化

    公开(公告)号：EP1562780A1

    公开(公告)日：2005-08-17

    申请号：EP03811386.6

    申请日：2003-11-20

    Applicant: Lucas Automotive GmbH

    Inventor： HEINRICHS-BARTSCHER, Sascha

    IPC: B60K31/00

    CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60T2201/08 ,  B60T2201/081 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2550/143 ,  B60W2550/20 ,  B60W2550/306 ,  G01S13/931 ,  G01S2013/9321 ,  G01S2013/9325 ,  G01S2013/9353 ,  G01S2013/9375

    Abstract: The invention relates to a system for evaluating the driving environment of a motor vehicle and for influencing the speed of the vehicle in the lane thereof, comprising an electronic controller, connected to a signal generator, for generating a characteristic signal of the desired speed of the motor vehicle, a signal generator, for generating a characteristic signal of the rotation rate of the motor vehicle about the vertical axis thereof, a signal generator for generating a characteristic signal of the objects located in the space to the front of the motor vehicle in the direction of travel of the motor vehicle with regard to the separation and orientation thereof relative to the motor vehicle, which gives the speed relative to said motor vehicle and/or the separation relative to said motor vehicle and/or the angular offset or the lateral offset relative to the longitudinal axis of said vehicle and a signal generator for generating a characteristic signal of the speed of at least one wheel of the motor vehicle. Said electronic controller is also connected to at least one controlling device having influence on the driving properties of the motor vehicle by supplying the above with output signals derived from the driving properties of the motor vehicle in front of said motor vehicle. In said system, the electronic controller recognise the lane change manoeuvre of the of the motor vehicle when the modification of the angular offset or the lateral offset of the target vehicle with respect to the longitudinal axis of said vehicle is higher than a given threshold value and equal to the speed of the vehicle but opposite in sign thereto, the driving properties of the vehicle being independent of the driving properties of the motor vehicle.

    SYSTEM ZUR BEEINFLUSSUNG DER GESCHWINDIGKEIT EINES KRAFTFAHRZEUGES (KFZS)
    184.
    发明公开
    SYSTEM ZUR BEEINFLUSSUNG DER GESCHWINDIGKEIT EINES KRAFTFAHRZEUGES (KFZS) 有权
    系统来影响机动车辆（汽车）的速度

    公开(公告)号：EP1562778A1

    公开(公告)日：2005-08-17

    申请号：EP03780025.7

    申请日：2003-11-21

    Applicant: Lucas Automotive GmbH

    Inventor： SCHRÖDER, Marko

    IPC: B60K31/00

    CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60T2201/08 ,  B60T2201/081 ,  B60W2520/14 ,  B60W2550/141 ,  B60W2550/143 ,  B60W2550/306

    Abstract: The invention relates to a system for evaluating the driving environment of a motor vehicle and for influencing the speed of said vehicle. Said system comprises an electronic control unit, connected to the following: a signal generator which emits a signal that characterises the desired speed for the motor vehicle; a signal generator which emits a signal that characterises the rotational speed of the motor vehicle about its vertical axis; a signal generator which emits a signal that characterises objects situated in the space preceding the motor vehicle in the driving direction, in terms of their distance and orientation in relation to the motor vehicle, said signal representing the speed and/or the distance and/or the angular offset or lateral position in relation to the longitudinal axis of the vehicle equipped with the system; and a signal generator which emits a signal that characterises the speed of at least one wheel of the motor vehicle. The electronic control unit is also connected to at least one control device that influences the driving behaviour, in order to feed said device output signals, derived from the driving behaviour of the target motor vehicle that precedes the vehicle equipped with the system. Said system is characterised in that if a target motor vehicle leaves the detection area preceding the vehicle equipped with the system, the electronic control unit generates a control signal, which limits the current speed or current acceleration of the vehicle equipped with the system for a certain distance to a maximum value that essentially corresponds to the distance between the vehicle equipped with the system and the target motor vehicle, at the moment when the latter left the detection area.

    SYSTEM ZUR BEEINFLUSSUNG DER GESCHWINDIGKEIT EINES KFZS
    185.
    发明公开
    SYSTEM ZUR BEEINFLUSSUNG DER GESCHWINDIGKEIT EINES KFZS 有权
    系统来影响机动车辆的速度

    公开(公告)号：EP1562774A1

    公开(公告)日：2005-08-17

    申请号：EP03776914.8

    申请日：2003-11-20

    Applicant: Lucas Automotive GmbH

    Inventor： HEINRICHS-BARTSCHER, Sascha

    IPC: B60K31/00

    CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60T2201/08 ,  B60T2201/081 ,  B60W2550/304 ,  G01S13/723 ,  G01S2013/9321

    Abstract: The invention relates to a system for evaluating the driving environment of a motor vehicle and for influencing the speed of the vehicle in the lane thereof, comprising an electronic controller, connected to a signal generator, for generation of a signal characteristic of the desired speed of the motor vehicle, a signal generator, for generation of a signal characteristic of the rotation rate of the motor vehicle about the vertical axis thereof, a signal generator, for generation of a signal characteristic of the objects located in the space to the front of the motor vehicle in the direction of travel of the motor vehicle with regard to the separation and orientation thereof relative to the motor vehicle, which gives the speed relative to said motor vehicle and/or the separation relative to said motor vehicle and/or the angular offset or the lateral offset relative to the longitudinal axis of said vehicle and a signal generator for generation of a signal characteristic of the speed of at least one wheel of the motor vehicle and also connected to at least one controller, having influence on the driving properties of the motor vehicle. The system supplies the above with output signals derived from the driving properties of the motor vehicle in front of said motor vehicle, whereby, in order to determine the midline of the lane of said vehicle in the space recorded in front of the motor vehicle, the radius of curvature (R) of the curve of the track followed by the centre point of said motor vehicle is modified in the electronic controller relative to an instantaneously predicted lane by means of the change in the angular plot of the preceding object and/or the absolute position of the preceding object.

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