Patent · US Active

Active emergency exit systems for buildings

US10134247B2 · kind B2 · utility

11Cited by
337References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 6, 2017
Grant dateNov 20, 2018
Priority date—
Expiry dateSep 6, 2037

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG08B25/08
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

An active exit system may include one or more active exit signs, each exit sign having at least one sensor, a display, and a transceiver. Each active exit sign monitors building environmental conditions, monitors the locations of users and objects within the building, and assists in location services during normal operation. The exit signs transmit a dynamic exit plan to a user's electronic device based on the user's location. In response to sensing an emergency event, the exit sign transmits an emergency signal to the user's electronic device and updates a user's exit plan as needed based on the location of the emergency event. The exit sign also transmits user location information to emergency responders.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.