Driving device and driving-program updating method for fan
US11811406B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 23, 2021 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jan 18, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/23296
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A driving device and a driving-program updating method are provided. The driving device includes a signal converter, a storage circuit, a controller, a driver, and a detection circuit. The signal converter receives a first signal and converts the first signal into a second signal. The storage circuit stores a driving program. The controller provides a control signal in response to the second signal and the driving program. The driver drives a fan unit in response to the control signal. The detection circuit detects whether the first signal includes a program update command. When the first signal includes the program update command, the detection circuit updates the driving program stored in the storage circuit based on the program update command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.