Title:
PARKING GUIDANCE SYSTEM AND METHOD USING A ROTATIONAL-ANGLE SENSOR
Document Type and Number:
WIPO Patent Application WO/2011/108811
Kind Code:
A2
Abstract:
Disclosed are a parking-line guidance system and method. In the present invention, a sensor module for sensing rotation of a steering wheel can be provided by being attached in a straightforward fashion to the steering wheel. Also, the sensor module provided on the steering wheel continuously senses and stores rotation of the steering wheel regardless of whether the vehicle is in motion, and during reverse parking of the vehicle it transmits steering-wheel rotational angle data to a parking guidance module provided in the vehicle, whereupon the parking guidance module reads parking guidance line data which has been pre-stored so as to show an expected movement pathway for the vehicle corresponding to the steering-wheel rotational angle data, and the parking guidance module displays the same together with a rear image, and hence the driver can park in a straightforward fashion as they can gain an understanding of the path through which the vehicle will actually move in accordance with the current steering wheel position, while viewing the rear image. Also, the sensor module generates the rotational angle data and transmits the same to the parking guidance module in real time, and the parking guidance module displays the parking guidance line corresponding to the rotational angle data in real time, and hence the driver can easily park while viewing the parking line moving in real time in accordance with the rotation of the steering wheel.
Inventors:
YEO CHANG EUN (KR)
Application Number:
PCT/KR2011/000760
Publication Date:
September 09, 2011
Filing Date:
February 07, 2011
Export Citation:
Assignee:
NAVI SOLUTION N (KR)
YEO CHANG EUN (KR)
YEO CHANG EUN (KR)
Foreign References:
| KR20050060896A | 2005-06-22 | |||
| KR20070114829A | 2007-12-04 | |||
| JP2003063337A | 2003-03-05 | |||
| JP2000078566A | 2000-03-14 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
특허법인주원 (KR)
특허법인주원 (KR)
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Claims: