Intelligent geo-fencing with tracked and fenced objects
US10536799B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2016 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | May 12, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/026
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fence system can determine positions and orientations of objects. The fence system may include fence associated with a fence network that has a plurality of fence nodes. The locations of the fence nodes and fence are defined in a fence coordinate system. A tracked object has a plurality of transient nodes. The fence network may determine the position and orientation of the tracked object based on estimated distances between at least two of the plurality transient nodes and at least two of the plurality of fence nodes. The system may also include a second fence associated fenced object that also has a plurality of transient nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.