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Method for parking or maneuvering motor vehicle at low speed and device for carrying out same

A motor vehicle, low-speed technology, applied in the field of devices for carrying out said method

Active Publication Date: 2013-12-04
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the following problem arises: the setpoint trajectory of the motor vehicle is only calculated with the aid of the method proposed in WO 08 / 104488 A1 when the detection of surrounding objects is incomplete, which is often the case due to the limited line of sight of the corresponding motor vehicle sensor system
The result is more disruption to the method of motor vehicle parking or maneuvering that takes place in the first place

Method used

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  • Method for parking or maneuvering motor vehicle at low speed and device for carrying out same
  • Method for parking or maneuvering motor vehicle at low speed and device for carrying out same
  • Method for parking or maneuvering motor vehicle at low speed and device for carrying out same

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Embodiment Construction

[0015] exist figure 1 The vehicle situation on which the method according to the invention is based when the motor vehicle is parked or maneuvered at low speed is shown in . In this case, for motor vehicle 10 , parking trajectory 20 has already been calculated, for example, by a control unit of the motor vehicle itself (not shown here). The calculation of target trajectory 20 is based on the one hand on the detection of a suitable parking space, for example by means of sensors which are applied to the periphery of the motor vehicle and are designed, for example, as ultrasonic sensors, radar sensors, LIDAR sensors or in the form of cameras. Furthermore, surrounding objects 30 are detected by sensors of the motor vehicle. exist figure 1 In the situation shown in , the surrounding object is, for example, a side boundary of a roadway, which can be present, for example, in the form of a curb, a wall or a row of parked vehicles. The vehicle is moved along the setpoint trajectory ...

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Abstract

The invention relates to a method for parking or maneuvering a motor vehicle (10) at low speed, wherein at least one object (30) in the surrounding area of the motor vehicle (10) is detected and used for calculating a target trajectory (20) of the motor vehicle (10), and wherein the motor vehicle (10) is automatically steered in accordance with the target trajectory (20) or the driver of the motor vehicle (10) is provided with corresponding steering instructions. If a minimum distance (dmin) of the motor vehicle (10) to the at least one detected object (30) in the surrounding area is no longer met, the cutting-in radius (r) of the motor vehicle (10) is tracked in accordance with the distance (d) between the motor vehicle (10) and the at least one object (30) in the surrounding area until the distance (d) again exceeds the minimum distance (dmin).

Description

technical field [0001] The invention relates to a method for parking or maneuvering a motor vehicle at low speeds and a device for implementing said method according to the preambles of the independent claims. Background technique [0002] Owing to the ever-increasing traffic density on the world-wide road network, especially in urban centers, high demands are placed on drivers of motor vehicles with regard to safe driving. Systems that assist the driver in collision-free driving when maneuvering at slow speeds, for example in narrow road conditions or in parking garages, are therefore becoming more and more important. As a result, more and more systems are already appearing on the market that assist parking or maneuvering at slow speeds by giving steering instructions during the parking or maneuvering process or by steering the motor vehicle fully automatically, for example. So-called automatic lateral guidance is firstly based on the detection of objects in the surroundin...

Claims

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Application Information

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IPC IPC(8): B62D15/02B60W30/06
CPCB60W30/06B62D15/0285B60W2550/10B60W2710/207B60W10/184B60W10/20B62D15/028B60W10/04B60W2554/00
Inventor M·贝克尔V·尼姆茨
Owner ROBERT BOSCH GMBH
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