Evacuation tracking
US10841748B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2019 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Dec 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer implemented technique of tracking an evacuation of a location in an environment that utilizes physical tokens to prove physical presence at the location is presented. The technique includes receiving, by a mobile device of an evacuation facilitator, a selection from among choices including at least a real emergency and a simulated emergency; receiving wirelessly, by the mobile device, organization hierarchy data; receiving wirelessly, by the mobile device, physical token based location status information for each of a plurality of subordinates of the evacuation facilitator; displaying, by the mobile device, and based on physical token based location status information, a physical presence status at the location for each of the plurality of subordinates; receiving, by the mobile device, evacuation status information; and recording in remote persistent memory the evacuation status information, such that a second mobile device of a second evacuation facilitator displays at least the evacuation status information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.