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. 23, 2025
Filed:
Dec. 22, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Takayuki Yamaoka, Tokyo, JP;
Motohiko Nakamura, Tokyo, JP;
Kenji Mine, Tokyo, JP;
Hirokazu Kikuta, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A malfunction analysis support program causes a computer to perform a log data acquisition step, an action reproduction step, a three-dimensional data display step, a processing step being at least one of a program operation display step, a waveform display step, or a video display step, and a time synchronization step. The log data acquisition step obtains log data temporally sequentially recording a state of an operational part and input-output data of a control signal. The action reproduction step generates action reproduction simulation data obtained by causing a virtual object-to-be-controlled to reproduce an action based on the log data. The three-dimensional data display step displays the action reproduction simulation data as three-dimensional data. The time synchronization step synchronizes time between three-dimensional data displayed by the three-dimensional data display step and data displayed by the processing step. The three-dimensional data display step displays the three-dimensional data according to display setting information.