Method to support the parking procedure of a vehicle

A technology for vehicles and parking spaces, applied in the field of parking process, can solve the problems that the speed and direction of movement of objects cannot be determined, and it is impossible to distinguish between stationary and moving objects.

Inactive Publication Date: 2008-07-23
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These existing systems have the disadvantage that they can only detect objects staying in the dead zone
However, in these methods, the velocity and direction of motion of the object cannot be determined
It is therefore impossible to distinguish stationary from moving objects

Method used

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  • Method to support the parking procedure of a vehicle

Examples

Experimental program
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Embodiment Construction

[0024] The drawing shows a vehicle 2 to be parked in an adjacent parking space 1 . The parking space 1 is located on the lane edge 3 between two parked vehicles 4 , 5 . A first vehicle 4 of the parked vehicles 4 , 5 forms the boundary of the parking space 1 at its front end 6 and a second vehicle 5 forms the boundary of the parking space 1 at its rear end 7 . boundary.

[0025] A vehicle 2 to be parked, which is driving forward next to the parking space 1 at a low speed in the direction indicated by the arrow 8 , has a sensor device 10 on the lane 9 . The sensor arrangement 10 includes a plurality of sensors 11 in the front and / or rear region of the vehicle 2 . Based on the sensors 11 , a monitored area 12 is detected in each case.

[0026]When the vehicle 2 to be parked is driving next to the parking space 1 , the length and the depth of the parking space 1 are detected by means of the sensor device 10 . While the vehicle 2 is driving next to the parking space 1 , the dis...

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Abstract

The method involves detecting a parking space (1) and a distance to stationary objects (13) i.e. fence, at surrounding of a vehicle (2) during drive pasting by an ultrasonic sensor (11). The objects provided in the surrounding of the vehicle are differentiated with respect to movement state of the objects. The state of the objects from an opposite side of the vehicle to the parking space is received, and the movement state between moving and stationary objects is differentiated. The stationary objects are provided for supporting a parking procedure by a control unit excluding position data.

Description

technical field [0001] The invention relates to a method for supporting a parking process in which a vehicle provided with at least one sensor, in particular an ultrasonic sensor, is parked in a parking space arranged at the side of the vehicle, wherein the parking space is detected with the aid of the sensor while driving past a parking space. Objects, especially the distance to an obstacle around the vehicle. Background technique [0002] The use of ultrasonic sensors for distance measurement in vehicles has been disclosed. Preferably, the ultrasonic sensor is here embodied as an ultrasonic transmitting and receiving unit. Ultrasonic signals are transmitted by the transmitter and receiver unit and reflected by objects around the vehicle. The reflected signal is received by the transmitting and receiving unit. The distance from the object to the ultrasonic sensor can be determined from the propagation time and the ultrasonic speed. The measured distance is preferably us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/93G08G1/16B60W30/06
CPCG01S15/52G01S15/93
Inventor M·舍恩赫尔P·普赖斯勒
Owner ROBERT BOSCH GMBH
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