Production system and method for location-aware environment
US9838994B1 · kind B1 · utility
1Cited by
1References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 8, 2016 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Sep 8, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S5/0027
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention discloses a production system and method for location-aware environment. The method comprises the following steps: making each of the gateways sense a test RSSI corresponded to a test position of the end device; obtaining a corresponded reference GPS parameter through finding corresponding data of the fingerprint positioning database according to the test RSSI; and determining the selected area is a location-aware completed area if a difference between the reference GPS parameter and the real GPS parameter is smaller than or equal to a preset error.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.