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:
Dec. 10, 2024
Filed:
Feb. 25, 2020
Komatsu Ltd., Tokyo, JP;
Makoto Nomura, Tokyo, JP;
Takanori Yamane, Tokyo, JP;
Komatsu Ltd., Tokyo, JP;
Abstract
A control device of a work vehicle is provided with: a start operation determination unit that determines whether or not a generation state exists in which a start signal of a start switch for starting an electric motor has been generated; a lock state determination unit that determines whether or not a safe operation unit is in a lock state; a circuit state determination unit that determines whether or not a supply circuit is in a state of being capable of supplying power to the electric motor; and a drive instruction unit that, in the generation state and the lock state, outputs a drive instruction to the electric motor when the supply circuit transitions from a state of being incapable of supplying the power to a supply-capable state.