Parking control device

A technology for parking control and automobiles, applied in vehicle parts, transportation and packaging, steering mechanisms, etc., can solve problems such as difficult parking spaces, and achieve the effect of accurate positioning

Inactive Publication Date: 2013-06-26
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A disadvantage is that in many cases there are no laterally fixed anchor points along the trajectory that can be measured by means of environmental sensors and used to determine the trajectory, for example to determine whether the vehicle deviates laterally from the optimal position when approaching. driving or parking path, so that it is very difficult (with considerable turning and parking movements) to further enter the parking space or even no longer possible to park in the parking space

Method used

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Embodiment Construction

[0018] At the front of the motor vehicle 10 there are a plurality of lane marking sensors 12 , which each have a detection range 14 indicated by a dotted line, within which a search is made for the presence of lane markings 16 , 18 ahead of the motor vehicle 10 . In this case, it drives autonomously along a driving trajectory 19 leading to a parking location (not shown).

[0019] Lane marking sensor 12 is connected to control device 20 , which reads out the signal of sensor 12 and, depending on the type of sensor, checks whether lane markings 16 , 18 are present in front of motor vehicle 10 . The control device 20 preferably also contains data on the driving trajectory 19 , on the basis of which the motor vehicle 10 is autonomously controlled.

[0020] The sensor 12 can be formed as an optical and / or capacitive and / or inductive sensor. The control device 20 is likewise connected to a roadway lighting device 22 , which preferably illuminates the area of ​​the roadway that can ...

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Abstract

A device for the controlled parking of a motor vehicle on the basis of a stored path trajectory is provided. The device includes at least one road marking sensor for detecting road markings on the roadway of the path trajectory. The device records the position of the road markings relative to the path trajectory and when retracing the path trajectory finds the recorded road markings by means of the road marking sensor and corrects the driving path as necessary on this basis. This results in more accurately controlled parking during the parking operation.

Description

technical field [0001] The invention relates to an automobile parking control device based on stored driving tracks. Background technique [0002] Parking control devices are known for either assisting the driver in controlling access to a parking space or parking lot or even for automatic parking without the driver. For this purpose, the distance to lateral obstacles is ascertained by means of a distance sensor, and the steering or propulsion of the vehicle is controlled accordingly. In addition, there are parking control devices for parking a vehicle in a regularly used parking space, wherein the trajectory of the vehicle when entering the parking space is preferably recorded several times and the vehicle is then automatically followed by the resulting trajectory. track movement. [0003] A disadvantage is that in many cases there are no laterally fixed anchor points along the trajectory that can be measured by means of environmental sensors and used to determine the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06B60W10/04B60W40/02B60W10/20B60W40/06
CPCB62D15/0285
Inventor C·施米特S·鲍尔
Owner GM GLOBAL TECH OPERATIONS LLC
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