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:
May. 06, 2025
Filed:
Sep. 30, 2019
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Keita Ogasawara, Tsuchiura, JP;
Akio Hoshi, Tsuchiura, JP;
Shunichi Suda, Tsuchiura, JP;
Hiroshi Kanezawa, Tsuchiura, JP;
Takeshi Shiina, Tsuchiura, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
Provided is a movement identification device capable of identifying a specific motion of a construction machine based on the output of a sensor attached to the construction machine with higher accuracy than the conventional technology. A movement identification deviceincludes a waveform generation unit, a waveform storage unit, and a motion identification unit. The waveform generation unitgenerates a force waveform based on the signal of a force sensor that detects the force acting on the construction machine and an attitude waveform based on the signal of an attitude sensor that detects the attitude of the construction machine. The waveform storage unitstores reference waveforms, which are combinations of force waveforms and attitude waveforms corresponding to specific motions. The motion identification unitcompares a motion waveform, which is a combination of a force waveform and an attitude waveform corresponding to an arbitrary motion of a construction machine, with the reference waveforms stored in the waveform storage unitto identify a specific motion in the arbitrary motion of the construction machine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile