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:
Vorrichtung zur Beeinflussung des Fahrverhaltens eines Kraftfahrzeugs im Sinne einer höheren Fahrsicherheit vor und während einer Kurvenfahrt, welche Umfeldgrossenermittlungsmittel (10,12,13) zur Ermittlung wenigstens einer das Fahrzeugumfeld beschreibenden Grösse enthält. Weiter enthält die Vorrichtung Gefährdungsermittlungsmittel (20), in denen abhängig von wenigstens der das Fahrzeugumfeld beschreibenden Grösse die fahrdynamische Gefährlichkeit der vorliegenden Fahrsituation ermittelt wird sowie Massnahmenbestimmungsmittel (30), in denen abhängig von der Gefährlichkeit der vorliegenden Fahrsituation Massnahmen zur Erhöhung der Fahrsicherheit bestimmt werden sowie Aktormittel(40,41,42,43,44,45), durch welche die zur Erhöhung der Fahrsicherheit bestimmten Massnahmen durchgeführt werden können. Der Kern der Erfindung besteht darin, dass Situationsbewertungsmittel (31) vorhanden sind, durch die abhängig von wenigstens einer durch die Umfeldgrossenermittlungsmittel ermittelten Grösse die Ermittlung der Gefährlichkeit der vorliegenden Fahrsituation (20) oder die Bestimmung von Massnahmen zur Erhöhung der Fahrsicherheit (30) oder die Durchführung von Massnahmen zur Erhöhung der Fahrsicherheit(40,41,42,43,44,45) aktiviert oder deaktiviert werden.
Abstract:
The invention relates to a system for automatic following-distance control, notably in congested traffic, in a motor vehicle (1) so as to facilitate driving in congested traffic by both taking over transverse steering by means of an automatic steering system and ensuring that a given distance is maintained to a vehicle driving ahead. The latter function calls for an adaptive driving and brake control system with a "stop" and "go" function. According to the invention selection and decision means (5, 6, 7, 8, 9) are provided for which are able to selected both control parameters and control types, for example following-distance control of the motor vehicle (1) in accordance with road markings recognized by video camera or in accordance with a detected leading vehicle. The system is divided into hierarchical levels (I-IV). The driver always remains in the monitoring and adaptation circuit assigned to the highest hierarchical level (IV) so that he has the highest priority and can overrule the system at any time.
Abstract:
The invention relates to a system for automatic following-distance control, notably in congested traffic, in a motor vehicle (1) so as to facilitate driving in congested traffic by both taking over transverse steering by means of an automatic steering system and ensuring that a given distance is maintained to a vehicle driving ahead. The latter function calls for an adaptive driving and brake control system with a "stop" and "go" function. According to the invention selection and decision means (5, 6, 7, 8, 9) are provided for which are able to selected both control parameters and control types, for example following-distance control of the motor vehicle (1) in accordance with road markings recognized by video camera or in accordance with a detected leading vehicle. The system is divided into hierarchical levels (I-IV). The driver always remains in the monitoring and adaptation circuit assigned to the highest hierarchical level (IV) so that he has the highest priority and can overrule the system at any time.
Abstract:
차선 이탈 방지 장치는 제어기(8)가 차량이 주행 차선으로부터 이탈될 가능성이 있는 것으로 판단했을 경우 차선 이탈 방지 방향으로 코스 보정을 수행하도록 구성된다. 제어기(8)는 차선 이탈을 방지하도록 이탈 방지 제어를 수행하기 위한 편요 제어 및 감속 제어를 조합한다. 조향 방향으로부터의 대향 방향이 차선 이탈 방향과 일치하는 경우 편요 제어는 수행되지 않는다.(단계(S10 및 S11)) 바람직하게는, 제어기(8)는 차량의 가속 또는 감속을 기초로 차량의 편요 모멘트 및 감속 타이밍을 설정하여 이러한 설정이 달성되도록 제동 제어를 수행한다.(단계(S7 내지 S9)) 바람직하게는, 제어기(8)는 차량의 주행 상태를 기초로 차선 이탈 방지 방향으로 목표 편요 모멘트를 계산하고, 운전자 제동 작동량을 고려함으로써 감속량을 계산한다. 차선 이탈 방지, 운전자, 주행 차선, 편요 모멘트, 제동력, 감속
Abstract:
차선 이탈 방지 장치는 제어부에 의해 차량이 주행 차선에서 이탈할 잠재성이 있다고 판단될 때 차선 이탈 방지 방향의 경로 보정을 수행하도록 구성된다. 제어부는 차선 이탈 상태 및 주행 상태에 따라 이탈 방지 제어를 수행하도록 요 제어 및 감속 제어를 조합한다. 바람직하게는, 차량 거동을 변경시키는 외란 및 주행 차선의 노면 마찰 계수와 같은 차량의 주행 상태를 고려한 차선 이탈 방지 방향의 목표 요 모멘트가 계산되며, 차량에 제공되는 요 모멘트에 기인하는 승객의 불편감을 억제하기 위한 필수적인 최소의 감속량이 차량의 주행 상태에 기초하여 계산된다.
Abstract:
Systems and methods are provided for determining a road profile along a predicted path. In one implementation, a system includes at least one image capture device configured to acquire a plurality of images of an area in a vicinity of a user vehicle; a data interface; and at least one processing device configured to receive the plurality of images captured by the image capture device through the data interface; and compute a profile of a road along one or more predicted paths of the user vehicle. At least one of the one or more predicted paths is predicted based on image data.