Communication device, communication method, and computer program
US12307831B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 15, 2023 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Jul 25, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/12
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A communication device including: a drive device communication unit that communicates with a drive device to which an own device is connected; an external communication unit that communicates with another device via a network; a notification information storage that stores notification information that is information acquired from a drive device connected to the drive device communication unit, the information indicating operation or a state of the drive device; and a controller that acquires the notification information from the drive device connected to the drive device communication unit, records, into the notification information storage, the notification information having been acquired, and upon receiving error information from the drive device, transmits one piece or a plurality of pieces of notification information stored in the notification information storage to a predetermined other device via the external communication unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.