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Parking area detection system and method thereof using mesh space analysis

A space analysis and area technology, applied in radio wave measurement systems, measurement devices, and use of re-radiation, etc., can solve problems such as distortion errors, difficulty in executing parking control, etc., and achieve accurate parking guidance and automatic parking.

Active Publication Date: 2013-04-17
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Correspondingly, predetermined distortion errors may occur during parking area detection, depending on the determined size and position of obstacles
Therefore, it is difficult to perform accurate parking control and prevent accidents due to incorrectness on parts of the equipment

Method used

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  • Parking area detection system and method thereof using mesh space analysis
  • Parking area detection system and method thereof using mesh space analysis
  • Parking area detection system and method thereof using mesh space analysis

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Embodiment Construction

[0029] Reference will now be made in detail to various embodiments of the invention, which are hereinafter illustrated and described in detail. Like numbers in the figures refer to like parts. When it is determined that detailed descriptions of configurations or functions in related publications prevent the understanding of these embodiments in the specification of the present invention, the detailed descriptions will be omitted.

[0030] It should be understood that the term "vehicle" or "vehicular" or other similar terms used herein includes motor vehicles in general, including, for example, sports utility vehicles (SUVs), buses, trucks, various commercial Passenger vehicles, including ships and ships of all types, aircraft and the like, and include hybrid vehicles, electric vehicles, plug-in hybrid vehicles, hydrogen vehicles and other alternative fuel vehicles (e.g., powered by Fuels derived from raw materials other than petroleum). As referred to herein, a hybrid vehicl...

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Abstract

A parking area detection system and method is disclosed which uses mesh space analysis to virtually divide a space to be detected in a mesh shape having a lattice structure and sequentially excludes a lattice region in which an obstacle is not recognized based on a recognition signal by the ultrasonic sensor. Thus the parking area detection system is able to prevent information distortion from occurring in a space recognition process.

Description

[0001] cross reference [0002] This application claims priority from Korean Patent Application No. 10-2011-105455 filed on October 14, 2011, the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The present invention relates to a technique for detecting a parking area for a vehicle, and more particularly, to a parking area detection system and method using grid space analysis, which uses an ultrasonic sensor when detecting a parking area to virtually The detection area is divided into a grid shape of a lattice structure having a predetermined distance, and then the lattice area in which an obstacle is not recognized based on the recognition signal by the ultrasonic sensor is excluded, thereby preventing information distortion from occurring during spatial recognition. Background technique [0004] In modern society, cars have become a necessary part. More specifically, in modern society, automobiles have become an irreplaceab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/88G01S15/931
CPCB60W30/06G01S2015/935G01S15/931B62D15/0285B60W40/02
Inventor 全灿硕
Owner HYUNDAI MOTOR CO LTD