摘要:
The present invention relates to a device for enabling a vehicle to automatically resume moving. It is described to provide a processing unit (30) with at least one image, the at least one image relating to a scene external to a vehicle. The processing unit processes the at least one image to extract low level features, a low level feature being defined such that an object in the scene cannot be characterised on the basis of at least one low level feature in a single image. The processing unit determines if at least a part of an object is present in a part of the scene, the determination comprising an analysis of the low level features. An output unit (40) outputs information that "there is something present" in the scene.
摘要:
The invention relates to methods and vehicle-to-vehicle communication systems for determining a gap in traffic between two vehicles for a lane change of a vehicle. A method comprises the identification (110) of the gap in traffic on the basis of a first detection step and on the basis of a second detection step. The first detection step is based on at least one vehicle-to-vehicle status message of at least one other vehicle (200). The second detection step is based on an on-board sensor system of the vehicle (100).
摘要:
The invention relates to a method for controlling a warning module (210) on the basis of an expected duration until a collision (ttc) of a vehicle with an obstacle. The warning module (210) is designed to generate a warning (W) of an imminent activation of an automatic emergency brake process of the vehicle (110) in order to prevent the collision. The method has a step of allowing an output of a generated warning (W) to a driver of the vehicle (110) if the expected duration (ttc) until the collision is less than a threshold function (101, 102), which is based on a speed (vH) of the obstacle (120) and/or a speed (vR) of the vehicle (110) relative to the obstacle (120), and otherwise suppressing a warning (W) to the driver.
摘要:
An automatic parking system includes a sensor detecting parking areas depending on a size of a subject vehicle and a controller controlling the subject vehicle to be parked in an optimal parking area among the parking areas, in which the sensor may detect the parking areas in consideration of a length and a width of the subject vehicle and detect a spaced distance from surrounding vehicles positioned on a side of the subject vehicle in the optimal parking area and the controller may calculate a moving path between a current position of the subject vehicle and the optimal parking area and compare a predetermined reference distance and the spaced distances to control the subject vehicle.
摘要:
The invention relates to an improved emergency brake assist system for a vehicle which takes into account the area in the rear of the vehicle when setting emergency braking parameters. The area in the rear of the vehicle is also monitored during the emergency braking process and the emergency braking parameters are adapted if necessary.
摘要:
Disclosed herein is a method and an apparatus for adaptive cruise control in a road vehicle as well as a road vehicle comprising such an apparatus. One of four control regions (101, 102, 103, 104) is determined and a set of control parameters ( ± 1 , ± 2 ) and ( µ ) chosen in dependence of the detected control region (101, 102, 103, 104). An acceleration command ( ACC CMD ) is provided, based on the chosen set of control parameters ( ± 1 , ± 2 ) and ( µ ), using a sliding surface à ( x ) and a control law (u) that ensures convergence to the sliding surface à ( x ).
摘要:
Es wird ein Verfahren (1100) zum Erzeugen eines Steuerparameters für ein Assistenzsystem eines Fahrzeugs, insbesondere ein Abstandsassistenzsystem, vorgeschlagen. Dabei ist das Verfahren (1100) in Verbindung mit einem Fahrzeug (100) ausführbar, das eine in Fahrtrichtung des Fahrzeugs ausgerichtete Umgebungserfassungseinrichtung umfasst. Das Verfahren (1100) weist einen Schritt des Bestimmens (1120) zumindest einer Objekteigenschaft eines Objekts (300) in einem Bereich in Fahrtrichtung vor dem Fahrzeug unter Verwendung von Umgebungsdaten von der Umgebungserfassungseinrichtung auf. Hierbei repräsentiert die zumindest eine Objekteigenschaft einen Bewegungszustand und eine Objektposition des Objekts (300) bezüglich einer Fahrzeugposition des Fahrzeugs und/oder bezüglich einer Fahrbahn in dem Bereich in Fahrtrichtung vor dem Fahrzeug. Auch weist das Verfahren (1100) einen Schritt des Generierens (1140) des Steuerparameters in Abhängigkeit von der zumindest einen Objekteigenschaft des Objekts auf.
摘要:
A vehicle traveling control apparatus of the invention stops a vehicle by causing a braking force applying device (32) to apply a braking force to the vehicle after determining that a driver is under an abnormal state. When a stop of a control for maintaining a vehicle at a stopped state is requested while a shift lever (21) is set at a range other than parking and neutral ranges, the apparatus limits a driving force (TQdreq) requested for a driving force supplying device (32) to supply to drive wheels, to a value smaller than a driver's requesting driving force (TQdreq).
摘要:
An adaptive cruise control system for a motor vehicle includes a forward looking object detecting arrangement for simultaneously detecting several target objects moving in the predicted path and adjacent paths of the equipped vehicle. The detecting arrangement is arranged to continuously monitor velocity and distance to each of the target objects, and a processing arrangement processes signals from the detecting means to provide information of distance to and relative speed of vehicles travelling in front of the equipped vehicle.
摘要:
A vehicle (H) and an adaptive cruise control system, ACC, (1) is provided. The ACC system (1) comprises a control unit (15) configured to control a steering angle of said vehicle (H) in relation to detected road lanes (12) and/or road markings (13). The ACC system (1) further comprises a steering wheel (19) arranged to allow the provision of manual steering input to the steering system (17) of the vehicle (H) and a steering angle sensor (18). The steering system (17) is configured to identify a steering wheel jerk, performed as a clockwise- and counter-clockwise actuation of the steering wheel (19) within a predetermined time range and to steer the host vehicle (H) from a first, current, road lane (12a) to a second road lane (12b) based on the identified jerk as indicated by the steering angle sensor (18).