Operating method of tracking system, controller, tracking system, and non-transitory computer readable storage medium
US10564733B2 · kind B2 · utility
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5References
16Claims
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Key dates
| Filing date | Apr 17, 2018 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Apr 17, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/038
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An operating method of a tracking system includes the following operations: obtaining a first relative movement vector of a client device by first movement detector; obtaining scale information related to distance; calculating a first actual movement vector of the client device according to the first relative movement vector and the scale information; and fusing, by a processor of a host device, the first relative movement vector, the scale information and the first actual movement vector to generate a 3D position of the client device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.