Wireless positioning apparatus and method, and sports training apparatus
US10543398B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 23, 2017 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | May 23, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2024/0056
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A wireless positioning apparatus is disclosed, which includes at least one first device and at least one second device. Each first device is disposed on each moving object and is configured to transmit a wireless signal. Each second device is disposed on a fixed position and is configured to detect a strength of the wireless signal of each first device. The wireless positioning apparatus further includes a data processor, which is configured to receive the strength of the wireless signal of each first device detected by each second device, to calculate a distance between each first device and each second device, and to ultimately determine a position of each first device to thereby realize the positioning of each moving object. A wireless positioning method and a sports training apparatus comprising the wireless positioning apparatus are also provided in the disclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.