Title:
CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/219389
Kind Code:
A1
Abstract:
The present invention relates to a construction machine comprising a driving body, a swing body rotatably installed on the driving body, and a work device installed in front of the swing body. This construction machine according to an embodiment of the present invention comprises: a brake lamp which is installed at both ends at the rear of the swing body and turned on in response to braking of the driving body; an auxiliary information display lamp installed long horizontally above the brake lamp at the rear of the swing body; an object detecting unit which detects objects around the construction machine; a swing motion detecting unit which detects the rotation of the swing body; and a control device which turns on or makes the auxiliary information display lamp blink in a pattern selected from among a plurality of differently set patterns on the basis of information received from the object detecting unit and the swing motion detecting unit, wherein the control device controls the auxiliary information display lamp to preferentially light up according to a brake signal.
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Inventors:
SEO JAEHAK (KR)
PARK HYUNJOO (KR)
PARK HYUNJOO (KR)
Application Number:
PCT/KR2023/006282
Publication Date:
November 16, 2023
Filing Date:
May 09, 2023
Export Citation:
Assignee:
HD HYUNDAI INFRACORE CO LTD (KR)
International Classes:
E02F9/24; B60Q1/44; E02F9/20; E02F9/26; G01S15/931; G06V40/10; G08B3/10; G08B25/14
Foreign References:
| JP2002201676A | 2002-07-19 | |||
| JPH10183695A | 1998-07-14 | |||
| JPH05112975A | 1993-05-07 | |||
| JP2002327469A | 2002-11-15 | |||
| US20160114721A1 | 2016-04-28 |
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
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