Title:
START CONTROL SYSTEM FOR CONSTRUCTION MACHINE, AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/182843
Kind Code:
A1
Abstract:
The present invention relates to a start control system for a construction machine, and a control method thereof, the system comprising: a work device and a travel device of a construction machine, the work device and travel device being mechanically connected to an engine; a start switch controller which receives a signal input to a start switch and converts the start of the engine to an on state or an off state; and a vehicle control unit which receives information from the work device and the travel device, determines whether the construction machine is working or traveling, and transmits a signal to the start switch controller, wherein, when the vehicle control unit which has determined that the construction machine is working or traveling transmits the signal, the start switch controller determines that the signal input to the start switch is a noise signal and maintains the start state of the construction machine.
Inventors:
KIM JIHOON (KR)
Application Number:
PCT/KR2023/003893
Publication Date:
September 28, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
HYUNDAI DOOSAN INFRACORE CO LTD (KR)
International Classes:
B60R25/24; B60R25/04; B60R25/32; B60R25/34; E02F9/20
Foreign References:
| JP2000008422A | 2000-01-11 | |||
| JPH0525972A | 1993-02-02 | |||
| US20050209758A1 | 2005-09-22 | |||
| KR100312126B1 | 2001-12-28 | |||
| KR20210103060A | 2021-08-23 |
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
Download PDF: