Method for operating a parking aid system

A technology for parking assistance and parking spaces, applied in the field of parking assistance systems, can solve the problems of no longer achieving rapid response accuracy, reducing data rate, etc.

A technology for parking assistance and parking spaces, applied in the field of parking assistance systems, can solve the problems of no longer achieving rapid response accuracy, reducing data rate, etc.

CN101903797AActive Publication Date: 2010-12-01ROBERT BOSCH GMBH
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  • Method for operating a parking aid system
  • Method for operating a parking aid system

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Experimental program
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Embodiment Construction

[0027] The drawing shows a vehicle F which is equipped with six distance sensors operating on the basis of ultrasound, both at the front and at the rear. The four distance sensors 2 , 3 , 4 and 5 arranged in the front bumper of the vehicle F detect the near area located in front of the vehicle F, while the two distance sensors 1 and 5 respectively arranged on the sides in the front area of ​​the vehicle F 6 Detect the near zone located in the vicinity of the vehicle on the left or right. The rod-shaped detection ranges 11 - 16 of the six distance sensors 1 - 6 are each schematically shown. Although the method according to the invention can also be implemented with a different number of distance sensors and with distance sensors 7 arranged in the rear bumper of the vehicle F and distance sensors 8 arranged on the sides in the rear region of the vehicle F, the following The front sensors 1 - 6 are described by way of example only.

[0028] Ultrasound-based systems are used bot...

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Abstract

The present invention relates to a method for operating a parking assistance system for a motor vehicle (F) with respectively several proximity sensors (1-6) at least in sections registering the vicinity (11-16) of the motor vehicle (F) and with at least one path-measuring sensor registering the path traveled by the motor vehicle (F), wherein the proximity sensors (1-6) can be operated in a first mode, in which, for surveying parking spaces, the length and / or width of the parking space is determined from the values measured at least by individual sensors (1, 6) when driving by a parking space, and wherein the proximity sensors (1-6) can be operated in at least one other mode, in which they are used as parking assistance to avoid collisions, wherein the proximity sensors (1-6) can be activated temporally in both modes with different emission sequences, and wherein the different emission sequences are switched between, depending on the movement of the motor vehicle (F). The invention also relates to a system corresponding to the same.

Description

technical field [0001] The invention relates to a method for operating a parking assistance system of a motor vehicle, wherein the parking assistance system has a plurality of distance sensors for at least partial detection of the vicinity of the vehicle and at least one detection of the path traveled by the vehicle. path sensor. The distance sensor can be operated in a first mode in which, for measuring the parking space, the length and / or length of the parking space is determined from values ​​measured by at least one sensor when passing the parking space. or width, and the distance sensor can be operated in at least one second mode in which the distance sensor is used as a parking aid of a parking assistance system to avoid collisions during the parking process. In addition, other operating modes of the distance sensor for other functions of the driver assistance system may optionally also be provided. Background technique [0002] The increasing traffic density and the...

Claims

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Application Information

Patent Timeline
01 Dec 2010
Publication
CN101903797A
IPC
G01S15/93; G01S15/87; G01S13/93; G01S13/87; G01S17/93; G01S17/87; G01S15/931
CPC
G01S15/87; G01S2013/9353; G01S2013/9314; G01S15/931; G01S2013/9367; G01S2015/933; G01S2015/938; G01S2013/9323
Inventors
M·黑林; T·赖纳