Title:
E-MOBILITY SYSTEM USING RTK-BASED PRECISE POSITIONING AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/182551
Kind Code:
A1
Abstract:
An operation method for an e-mobility system using RTK-based precise positioning according to the present embodiment comprises the steps of: generating first precise positioning information relating to the current position of the following vehicle on the basis of first positioning information generated on the basis of radio waves received by a following vehicle from one or more positioning satellites and second positioning information generated on the basis of radio waves received by one or more reference stations; receiving second precise positioning information from a user terminal configured to be followed by the following vehicle; generating separation distance information and mutual azimuth information on the basis of the first precise positioning information and the second precise positioning information; and determining whether a first direction according to the mutual azimuth information matches a second direction according to the current direction information generated from a geomagnetic sensor.
Inventors:
LEE HO SEOK (KR)
Application Number:
PCT/KR2022/004240
Publication Date:
September 28, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
SJ TECH CO LTD (KR)
International Classes:
G05D1/12; G01S19/42; G01S19/43; G05D1/02
Foreign References:
| JP2021078440A | 2021-05-27 | |||
| KR20210084287A | 2021-07-07 | |||
| US20160011597A1 | 2016-01-14 | |||
| KR20210088011A | 2021-07-13 | |||
| KR20150086065A | 2015-07-27 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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