Abstract:
본 발명은 차량의 횡단 안내 시스템의 프레임 내에서 운전자의 명령에 따라 인접 차로로의 차량의 자동 변경을 제어하고, 중립 위치로부터 대향 방향으로 이동 가능한 조작 요소(34)를 포함하는 차량용 차로 변경 보조 장치에 관한 것으로, 각각의 변위 방향에 대해 조작 요소(34)에 센서(60, 62)를 배치하고, 조작 요소의 작동에 대응하며 차로 변경 과정의 동특성을 결정하는 복수개 값의 출력 신호(L, R)를 공급하는 것을 특징으로 한다.
Abstract:
The present invention relates to a system for keeping and tracking lane (1) which makes a vehicle having ESC system to brake such that it will be directed into the lane upon detecting that it approaches the lane line. The inventive system for keeping and tracking lane (1) which is used in vehicles having ESC system (A) and mounted to the vehicle afterwards comprises: at least one sensor unit (2) which calculates the lanes on the road and also the position of the vehicle within these lanes; at least one decision unit (3) which evaluates the possibility of the vehicle going off the lane in the light of the information received from the sensor unit (2) and decides whether there is danger or not; at least one danger detection unit (4) which decides in which way the intervention should be realized when there is danger; at least one intervention unit (5) which enables the ESC system (A) to detect that the vehicle is out of control and ensures that the ESC system (A) gets the vehicle into the lane again by changing the signal of the steering angle proceeding the ESC system (A) depending on the data received from the detection unit (4).
Abstract:
Die Erfindung betrifft ein Verfahren für die Steuerung eines Fahrerassistenzsystems (10) mit LKS-Funktion eines Fahrzeugs (100), bei der für die Querführung des Fahrzeugs (100) eine Führungskennlinie der LKS Funktion vorgesehen ist, wobei durch die Aktivierung der LKS-Funktion eine laterale Pendelbewegung des Fahrzeugs (100) hervorrufen kann. Der Kurs des Fahrzeugs (100) wird daraufhin überwacht, ob eine laterale Pendelbewegung auftritt. Bei der Detektion einer lateralen Pendelbewegung des Fahrzeugs (100) wird die Führungskennlinie der LKS Funktion derart verändert, dass die Pendelbewegung des Fahrzeugs (100) völlig unterbunden oder zumindest weitgehend verringert wird.
Abstract:
Ein Fahrerassistenzsystem zur Unterstützung des Fahrers eines Kraftfahrzeuges beim Verlassen einer vorgegebenen Spur ist mit einer Seitenraumüberwachungsvorrichtung und mit einer Spurhalteüberwachungsvorrichtung ausgestattet. Die Seitenraumüberwachungsvorrichtung ist derart ausgestaltet, dass sie den Gefährdungsgrad (z. B. zweistufig: gefährlich/ nicht gefährlich oder dreistufig: keine/ mittlere/ hohe Gefährdung) für einen Spurwechsel bestimmt. Bei hohem Gefährdungsgrad wird eine erste fahrerunterstützende Reaktion zumindest in Form eines Gegenlenkens vorgenommen, das durch eine Verbindung zwischen der Seitenraumüberwachungsvorrichtung und der Spurhalteüberwachungsvorrichtung im Sinne eines Zurücklenkens in die vorgegebene Fahrspur bzw. eines Spurhaltens geregelt wird. Bei niedrigem Gefährdungsgrad wird eine zweite, weniger spürbare, fahrerunterstützende Reaktion abhängig vom Wahrscheinlichkeitsgrad für die Absichtlichkeit des Spurverlassens ausgelöst.
Abstract:
Methods and systems are disclosed for presenting information in a viewing especially of a driver of a vehicle, of a train, a captain of a ship, a pilot of an airplane or of any other person who has to gaze in a certain direction, especially for observing or monitoring the environment like for example a road in case of a vehicle driver. The information is presented in such a way that such a person is less impaired with respect to his ability to detect changes in the environment when reading such information so that safety especially of driving a vehicle is considerably improved.
Abstract:
Method and arrangement for controlling a subsystem of a vehicle dependent upon a sensed level of driver inattentiveness to vehicle driving tasks. A variable characteristic is measured, on a substantially real-time basis, which correlates to the driver's inattentiveness. The level of inattentiveness is assessed based at least in part on the measurement. The performance of a subsystem of the vehicle, such as cruise control or lane keeping support, is tailored, based thereupon, to assure that behavior of the vehicle appropriately matches the driver's present level of inattentiveness. The subsystem's operation is controlled in an effort to avoid or prevent the establishment of driving conditions that become inherently more dangerous as the driver's level of inattentiveness increases.
Abstract:
Disclosed is a system and method for generating steering angle data via deviation compensation in driving which can analyze image data obtained by image pickup means (10) mounted on a front portion of the vehicle in order to adjust the steering angle of the vehicle and control the speed thereof thereby enabling unmanned driving of the vehicle. The present invention can obtain a lateral deviation ¥Äx between a road and an optical axis of image pickup means (10), calculate the steering angle of the vehicle based upon the lateral deviation, shaft-to-shaft distances L of the vehicle and a lateral distance d from the image pickup means (10) to adjust the degree of steering, and analyze a longitudinal deviation ¥Äy and a position of a leading vehicle of image data in front of the automatic navigation vehicle to actuate a brake (58a) and an accelerator (57a) so as to automatically control the vehicle.
Abstract:
Spurwechselassistent für Kraftfahrzeuge, der im Rahmen eines Querführungssystems des Fahrzeugs auf einen Befehl des Fahrers hin einen automatischen Wechsel des Fahrzeugs auf eine Nachbarspur steuert und ein in entgegengesetzte Richtungen aus einer Neutralstellung bewegbares Bedienelement (34) aufweist, dadurch gekennzeichnet, dass dem Bedienelement (34) für jede Verstellrichtung ein Sensor (60, 62) zugeordnet ist, der ein der Betätigung des Bedienelements entsprechendes mehrwertiges Ausgangssignal (L, R) liefert, das die Dynamik des Spurwechselvorgangs bestimmt.
Abstract:
A method for lane-keeping control of a lane-keeping support system provides a current command indicative of steering torque assist needed to steer a vehicle in following a target line between lane markings on a roadway during driving in lane-keeping control (LKC) mode. A map has two sets of limit data against a range of values of lateral acceleration to which the vehicle is subject, between which sets of limit data there is a range of values of the command during various phases of steering the vehicle to turn in the LKC mode. In order to compensate for undesired effect caused by any deviation of the range of values of the current command due to the presence of continuous disturbance, the two sets of limit data are corrected. To determine driver steering intervention, the instantaneous value of the current command is compared to two limit values established out of the corrected two sets of limit data.