Title:
TRAIN POSITION AND TRACK DEVIATION DETECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/203430
Kind Code:
A1
Abstract:
Disclosed is a train position and track deviation detection system for controlling a series of a plurality of trains, wherein a foremost train and one or more rear trains and a rearmost train are sequentially connected in series and connected to each other by optical cables to be operated. According to the train position and track deviation detection system, the foremost train periodically transmits an optical signal to the rear trains that are serially connected thereto and receives the optical signal returning from the rear trains to detect separation or replacement of trains, and accordingly, accident prediction or operation information of the trains may be effectively controlled.
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Inventors:
YUN YONGCHUN (KR)
CHOI BYEONGHYEOK (KR)
KIM HYANGSIG (KR)
CHOI BYEONGHYEOK (KR)
KIM HYANGSIG (KR)
Application Number:
PCT/KR2022/004167
Publication Date:
September 29, 2022
Filing Date:
March 24, 2022
Export Citation:
Assignee:
QUBICOM INC (KR)
BYUCK SAN POWER LTD (KR)
BYUCK SAN POWER LTD (KR)
International Classes:
B61L15/00; B61D49/00; B61L25/02; G02B6/32; H02S10/40
Foreign References:
| KR20100007117U | 2010-07-08 | |||
| KR20130101614A | 2013-09-16 | |||
| KR20130062688A | 2013-06-13 | |||
| KR20170111990A | 2017-10-12 | |||
| JP2014075966A | 2014-04-24 |
Attorney, Agent or Firm:
LEE, Doo-hee (KR)
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