Generating an indoor map for a structure using data gathered by a user device
US9906917B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2016 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jun 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/33
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A first device may receive data from one or more sensors associated with the first device. The data may indicate movements of the first device. The first device may be associated with a user. The first device may determine a state of the user indicated by the movements of the first device. The first device may determine whether the data is associated with the movements of the user inside one or more structures. The first device may generate a map for a structure, of the one or more structures, by combining the data received from the one or more sensors. The first device may provide the map for the structure for display and the data toward one or more second devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.