Title:
SMART ROAD STUD USING OPTICAL CABLE
Document Type and Number:
WIPO Patent Application WO/2021/112337
Kind Code:
A1
Abstract:
The present invention relates to a smart road stud having a landscape lighting function and a digital road sign function, the smart road stud comprising: a housing body having an inner space for accommodating one or more elements; an optical cable assembly mounted in the inner space of the housing body and emitting light through an optical cable disposed along the upper edge region of the housing body; and a cover case disposed on the upper portion of the housing body to cover the open upper surface of the housing body.
Inventors:
SUAL DONG YUAL (KR)
KIM YOUN SOON (KR)
KIM YOUN SOON (KR)
Application Number:
PCT/KR2020/004006
Publication Date:
June 10, 2021
Filing Date:
March 24, 2020
Export Citation:
Assignee:
ZITEK CORP (KR)
International Classes:
E01F9/582; F21S8/02; G02B6/44; G02B6/46; F21W111/02; F21Y115/10
Foreign References:
| KR20190129461A | 2019-11-20 | |||
| KR102014662B1 | 2019-08-26 | |||
| KR100935634B1 | 2010-01-07 | |||
| JPH0790821A | 1995-04-04 | |||
| KR101889972B1 | 2018-08-20 |
Attorney, Agent or Firm:
KIM, Dong Jin (KR)
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