Electronic device for preventing spilling of liquid during movement
US11886197B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2021 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Aug 4, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/65
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic device and a method of driving the same are provided. The electronic device includes a container; a sensor; a driving unit; and a processor configured to: based on sensing data received through the sensor, measure, at a predetermined time interval, external forces exerted on the electronic apparatus from a ground on which the electronic apparatus is located, identify, based on frequency characteristics of the external forces and a natural vibration frequency of a liquid contained in the container, a frequency having frequency characteristics corresponding to the natural vibration frequency among frequencies of the external forces, and input a driving signal to the driving unit, based on a size of the identified frequency, the driving signal controlling a velocity of the electronic apparatus according to a natural vibration period of the liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.