Non-transitory computer-readable storage medium, robot transfer time estimation method, and robot transfer time estimation device
US10712725B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2018 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Feb 23, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Provided is a non-transitory computer-readable storage medium storing a program for causing a computer to execute a process, the process including: acquiring transfer times of straight transfer paths for a hand of a vertical articulated robot having at least four controlled axes; calculating a vector of each of the straight transfer paths; comparing a direction of a vector of a target path for which a transfer time is to be estimated with a direction of the vector of each of the straight transfer paths, and identifying, among the straight transfer paths, a transfer path most similar in vector direction to the target path; and estimating a transfer time of the target path, in accordance with a scalar quantity of a vector of an identified transfer path, a scalar quantity of the vector of the target path, and a transfer time of the identified transfer path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.