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Object detection and motion evaluation method for identifying parking space

A technology for lateral parking and parking spaces, which is applied to steering mechanisms, vehicle components, transportation and packaging, etc., and can solve problems such as the inability to measure vehicle contours

Inactive Publication Date: 2012-01-11
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, there is the problem that it is not possible to measure the vehicle profile on the side because the ultrasonic waves are reflected (wegreflektieren)

Method used

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  • Object detection and motion evaluation method for identifying parking space
  • Object detection and motion evaluation method for identifying parking space
  • Object detection and motion evaluation method for identifying parking space

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] The detection of a transverse parking space and the parking into the first detected transverse parking space during a parking sequence are described below with reference to the figures.

[0031] from according to figure 1 In the illustration of , it can be seen that motor vehicle 10 passes through transverse parking space 32 . from according to figure 1 It can be seen in the illustration that the motor vehicle 10 includes side sensors 26 , in particular a first side sensor 28 and a second side sensor 30 . First side sensor 28 of side sensors 26 sweeps detection range 48 to the right of motor vehicle 10 . from according to figure 1 It can be seen in the illustration that the transverse parking space 32 is delimited by a first vehicle 34 and a second vehicle 36 . figure 1 Also shown, the first vehicle 34 includes the front end sensor 16 . Reference numeral 50 designates reflected ultrasonic waves, which are emitted, for example, by first side sensor 28 of side sensor...

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Abstract

The present invention relates to a method for recognizing a transverse parking space 32 and auxilarily parking in the transverse parking space 23. A parking assistance system provides a method of identifying a transverse parking space 32. The method also supports parking in the parking space 32. For this purpose, a travel motion of a motor vehicle 10 is evaluated by means of the following method steps: The travel motion 38 is evaluated for straight travel and in particular for portions 44 during which the yaw angle of the motor vehicle 10 remains constant. At least one edge 70, 72 or one corner E1, E2 of a first object 34 delimiting the transverse parking space 32 is detected, and an edge 70, 72 or a corner E1, E2 of a second object 36 delimiting the transverse parking space 32 is detected.

Description

technical field [0001] The invention relates to a parking assistance system and method for transverse parking spaces. Background technique [0002] DE 10 2008 001 648 A1 relates to a driver assistance method for moving a motor vehicle and a driver assistance device. The method is used, in particular, for collision avoidance using at least one first sensor system which provides a driver of the motor vehicle with first obstacle information about obstacle information in a first detection range. The driver assistance system comprises at least one second sensor system, which provides additional second obstacle information in a second detection range at an angle > 0° to the first detection range, even if the obstacle does not It is located in the second detection range again. The combination of the first obstacle information and the second obstacle information is carried out in such a way that detection errors of these sensor systems can be corrected and the latest obstacle i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06B60W50/08
CPCB62D15/028B62D15/027B62D15/0285
Inventor V·尼姆茨
Owner ROBERT BOSCH GMBH
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