摘要:
In the case of a method for adjusting a steering system in a vehicle (10), a desired trajectory (25) is produced, the desired trajectory being assigned a tolerance corridor (24), wherein a basic steering moment for guiding the vehicle (10) within the tolerance corridor is generated. In the event of the vehicle (10) leaving the tolerance corridor (24), a steering guidance moment which acts upon the vehicle (10) in the direction of the tolerance corridor (24) is superimposed on the basic steering moment.
摘要:
The invention relates to an apparatus for keeping a vehicle (8) in its lane (10), comprising a reference model (13) which receives from a lane identification system (7) geometric data relating to the position of the vehicle (8) in the lane (10), as well as data relating to the lane profile, and uses this to calculate a set variable (δRef) for control of the vehicle position. In order to allow the cutting of turns, the guidance response of the control system (11) is modified during turning, in such a manner that no steering forces, or only minor steering forces, are exerted on the steering (6) when there is a discrepancy between the movement path of the vehicle (8) and the set movement path in the direction of the inside of the turn.
摘要:
The subject matter of the invention is a driver assistance system (100) for keeping the vehicle (18) in its lane (20). A controller which regulates the steering adjuster comprises a transmission member with a characteristic curve. Depending on the deviation (F) between the calculated curvature and the curvature predefined by the driver, an advantageous, hysteric warning is emitted.
摘要:
The invention relates to a method for evaluating the behaviour of a driver in a vehicle, in which sensor data is determined and the driver behaviour is evaluated based on the sensor data. The invention also relates to various behaviour categories which are different from each other and the sensor data with a probability is allocated to each behaviour category. When the probability exceeds a threshold value, the behaviour category is detected as applicable.
摘要:
The invention relates to a method for processing sensor data of a stereo sensor system (303) for stereoscopic detection of an environment of the stereo sensor system (303), wherein a disparity map (501) is formed (101) on the basis of the sensor data, characterized in that a disparity change between two disparity points (507, 509, 511, 513) formed a distance (Δ1, Δ2, Δ3) apart relative to one another in the disparity map (501) is determined (103), wherein, depending on the disparity change, at least one of the two disparity points is classified (105) as corresponding to an object (617, 619). The invention further relates to a corresponding device (201), a corresponding object recognition system (301) and a corresponding computer program.
摘要:
The invention relates to a method (100) for avoiding or mitigating a collision of a vehicle (300) with an obstacle (302) in a lane (402) of the vehicle (300) if the obstacle (302) at least partially blocks a planned driving path of the vehicle (300). Said method (100) comprises a detection step (102) and an adaptation step (104). In the detection step (102), a position and/or trajectory of the obstacle (302) is detected. In the adaptation step (104), the driving path (316) is adapted using the position and/or trajectory in order to avoid or mitigate the collision.
摘要:
The invention relates to a method for controlling a driver assistance system (10) comprising an LKS function, wherein the activation of the LKS function may cause a lateral oscillating movement of the vehicle (100). Zones (Z1, Z2, Z3, Z4) having given requirements are defined in an area ahead of the vehicle (100). Inside these zones the respective driving state of the vehicle (100) is monitored to see if it meets the requirements. In the affirmative, the presence of an oscillating movement of the vehicle (100) is assumed.
摘要:
The invention relates to a method and a device for the control of a driver assistance system (1) having an LKS function of a vehicle (100), wherein the LKS function is activated within thresholds that can be predetermined, and is deactivated outside of these system limits. According to the invention, the LKS function is transferred from a regulating function into a control function upon deactivation of the LKS function during the operation of the vehicle (100) in curves such that the driver is further assisted during the operation in a curve by a system torque in the transverse guidance of the vehicle (100) at least for a certain distance.