Emergency lighting system with autonomous egress mapping
AssigneeMagtech Industries Corporation
InventorsMichael Kuo, Jun Wang
Life of this patent
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Abstract
An emergency lighting system provides autonomous mapping of egress locations of a building or other environment through a plurality of emergency lighting units. The emergency lighting units utilizes wireless signals to generate topology information that identifies the location of the emergency lighting units, the outermost emergency lighting units of which identify the egress locations of a building. During an emergency situation the emergency lighting system activates one or more illumination devices.
Claims10
An emergency lighting system for a building comprising:
- a plurality of emergency lighting units comprising one or more illumination devices and one or more communication devices, wherein topology information is generated based on relative signal strength of one or more signals transmitted and received between the plurality of emergency lighting units via the one or more communication devices;
- and
- one or more storage devices that store the topology information;
- wherein the topology information identifies the location of one or more outermost emergency lighting units to identify the location of one or more egress locations of the building;
- wherein upon occurrence of an emergency situation, the one or more illumination devices of at least one of the one or more outermost emergency lighting units are activated.
An emergency lighting system for a building comprising:
- a plurality of emergency lighting units comprising one or more illumination devices and one or more communication devices, wherein topology information is generated based on relative signal strength of one or more signals transmitted and received between the plurality of emergency lighting units via the one or more communication devices;
- wherein the topology information identifies the location of one or more outermost emergency lighting units to identify the location of the one or more egress locations of the building;
- wherein upon occurrence of an emergency situation, the one or more illumination devices of at least one of the one or more outermost emergency lighting units are activated.
An emergency lighting system for a building comprising:
- a plurality of emergency lighting units comprising one or more illumination devices and one or more communication devices, wherein topology information is generated based on relative signal strength of one or more signals transmitted and received between the plurality of emergency lighting units via the one or more communication devices;
- wherein the topology information identifies the location of one or more outermost emergency lighting units to identify the location of the one or more egress locations of the building;
- wherein the emergency lighting system determines one or more occupant locations based on relative signal strength of one or more signals of one or more mobile devices.
- wherein upon occurrence of an emergency situation, the one or more illumination devices of at least one of the one or more outermost emergency lighting units are activated.
Dependencies are inferred from the claim text.