摘要:
In order to be able to undertake a reliable prediction of a movement trajectory of an object moving in road traffic even for relatively long prediction periods, a method is proposed in which there is firstly determined (203) with the aid of an evaluation of a determined movement variable of the object a driving maneuver that is executed by the object. A model (2051; . . . ; 205N) of the movement of the object is then selected as a function of the determined driving maneuver, and the movement trajectory of the object is calculated with the aid of the selected model. There is also proposed an apparatus for predicting the movement trajectory of an object that is suitable for carrying out the method. The object can be both a motor vehicle and an object in the surroundings of the motor vehicle.
摘要:
Disclosed is a method of executing a collision avoidance maneuver ahead of an object in the surroundings, with which the vehicle is on a collision course. To allow determining the avoiding path in a simplest possible fashion and, in particular, a simplest possible parameterization of the path, the avoiding path is given by a sigmoid (ƒao(x); ƒao/2(x); ƒ2ao(x)), the shape of which is defined by at least one parameter (a; B; c) that is determined depending on the speed of the motor vehicle or a desired maneuver width of the collision avoidance maneuver. Also disclosed is a device which is suitable for implementing the method.
摘要翻译:公开了一种在车辆处于碰撞过程的环境中的物体之前执行碰撞避免机动的方法。 为了允许以最简单的可能方式确定避免路径,并且特别地,路径的最简单的可能参数化,避开路径由S形表示(S < (x); f SUB> SUB>(x); f SUB> (x)),其形状由至少一个参数(a; B; c)定义,其取决于 机动车辆的速度或碰撞避免机动的所需机动宽度。 还公开了适合于实现该方法的装置。
摘要:
Disclosed is a method of executing a collision avoidance maneuver ahead of an object in the surroundings, with which the vehicle is on a collision course. To allow determining the avoiding path in a simplest possible fashion and, in particular, a simplest possible parameterization of the path, the avoiding path is given by a sigmoid (ƒao(x); ƒao/2(x); ƒ2ao(x)), the shape of which is defined by at least one parameter (a; B; c) that is determined depending on the speed of the motor vehicle or a desired maneuver width of the collision avoidance maneuver. Also disclosed is a device which is suitable for implementing the method.
摘要:
A method for steering a motor vehicle in a collision avoidance maneuver ahead of an object in the front or lateral surroundings of the motor vehicle. It is arranged that a linear control method is employed, in which case one controller output signal (δLLM1; . . . ; δLLMN) each is determined in at least two linear controller modules depending on a deviation (e) between an actual position of the motor vehicle and a nominal position that is predetermined due to the avoiding path. The controller output signals (δLLM1; . . . ; δLLMN) are weighted with respectively one weighting factor (Φ1; . . . ; ΦN) that is established depending on the vehicle speed (v), and a steering angle of steerable wheels of the motor vehicle is established based on an arbitration of the weighted controller output signals. Furthermore, a device which is suitable to implement the method is provided.
摘要:
In order to be able to undertake a reliable prediction of a movement trajectory of an object moving in road traffic even for relatively long prediction periods, a method is proposed in which there is firstly determined (203) with the aid of an evaluation of a determined movement variable of the object a driving maneuver that is executed by the object. A model (2051; . . . ; 205N) of the movement of the object is then selected as a function of the determined driving maneuver, and the movement trajectory of the object is calculated with the aid of the selected model. There is also proposed an apparatus for predicting the movement trajectory of an object that is suitable for carrying out the method. The object can be both a motor vehicle and an object in the surroundings of the motor vehicle.
摘要:
A method for steering a motor vehicle in a collision avoidance maneuver ahead of an object in the front or lateral surroundings of the motor vehicle. It is arranged that a linear control method is employed, in which case one controller output signal (δLLM1; . . . ; δLLMN) each is determined in at least two linear controller modules depending on a deviation (e) between an actual position of the motor vehicle and a nominal position that is predetermined due to the avoiding path. The controller output signals (δLLM1; . . . ; δLLMN) are weighted with respectively one weighting factor (Φ1; . . . ; ΦN) that is established depending on the vehicle speed (v), and a steering angle of steerable wheels of the motor vehicle is established based on an arbitration of the weighted controller output signals. Furthermore, a device which is suitable to implement the method is provided.
摘要:
With a parking assistance system for a vehicle, in which autonomous driving or steering of the vehicle on a path for maneuvering into a parking space is make possible or a driver of the vehicle is assisted in a parking maneuver on the path for parking in the parking space by means of a steering torque applied to the steering wheel, whereby the driver is guided by at least one artificial steering stop, preferably one or two artificial steering stops, on the path for driving into the parking space, and the parking space is measured by a lateral distance measurement and the position is determined from signals from wheel rpm sensors and a steering angle sensor.
摘要:
Disclosed is a method for avoiding a collision in a lane change maneuver of a vehicle to a target lane, where objects in a lateral rearward space of the vehicle are detected by an ambience monitoring device and measures are taken to influence the vehicle. The method is characterized in that graded measures are provided that depending on their stage, involve warning the driver and/or intervening into a steering system of the vehicle and/or influencing safety devices. The measures of a selected stage are initiated, with the stage being determined depending on a relative position of a detected object with regard to the vehicle and/or a relative speed between the vehicle and the detected object as well as depending on the fulfillment of a lane change condition. Also disclosed is a device that is well suited to implement the method.
摘要:
Disclosed is a device for a child seat in a vehicle including a switch-over between comfort and safety mode of the child seat, depending on information suitable to predict an accident.
摘要:
Disclosed is a method for avoiding a collision in a lane change maneuver of a vehicle to a target lane, where objects in a lateral rearward space of the vehicle are detected by an ambience monitoring device and measures are taken to influence the vehicle. The method is characterized in that graded measures are provided that depending on their stage, involve warning the driver and/or intervening into a steering system of the vehicle and/or influencing safety devices. The measures of a selected stage are initiated, with the stage being determined depending on a relative position of a detected object with regard to the vehicle and/or a relative speed between the vehicle and the detected object as well as depending on the fulfillment of a lane change condition. Also disclosed is a device that is well suited to implement the method.