Controller, device and method for controlling battery-powered device
US11160022B2 · kind B2 · utility
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 6, 2017 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Apr 6, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A controller for controlling a battery-powered device comprising a communication module configured for communicating with a server; the controller being configured for: obtaining at least one time condition indicated by a request received by the communication module from the server; determining a time schedule based on the obtained at least one time condition; transmitting at least one alive message to the server with the communication module according to the determined time schedule; and opening at least one reception window of the communication module according to the determined time schedule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.