The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Mar. 23, 2023
Hd Construction Equipment Co., Ltd., Seongnam-si, KR;
Jihoon Kim, Seoul, KR;
HD CONSTRUCTION EQUIPMENT CO., LTD., Seongnam-si, KR;
Abstract
The present disclosure 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 the 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/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 a start state of the construction machine.