High sensitivity fiber optic based detection system
A system for locating a detection system within a predetermined area includes a fiber optic harness defining at least one node in communication with the predetermined area. Light is received at the at least one node. At least one emitter is arranged in communication with the at least one node. A control system is operably coupled to the at least one emitter and the at least one node to determine a physical location of the at least one node relative to the predetermined area.
1. A system for locating a detection system within a predetermined area comprising:
a fiber optic harness defining at least one node in communication with the predetermined area, wherein light is received at the at least one node;
at least one emitter arranged in communication with the at least one node, wherein the at least one emitter includes a plurality of emitter distributed throughout the predetermined area; and
a control system operably coupled to the at least one emitter and the at least one node to determine a physical location of the at least one node relative to the predetermined area.
2. The system of claim 1 , wherein the control system uses triangulation of the plurality of emitters to determine the physical location to the at least one node relative to the predetermined area.
3. The system of claim 1 , wherein the at least one emitter is movable relative to the predetermined area.
4. The system of claim 3 , wherein the at least one emitter is rotatable about an axis.
5. The system of claim 3 , wherein the at least one emitter is movable relative to the predetermined area to a position associated with the at least one node.
6. The system of claim 1 , wherein the physical location of the at least one node relative to the predetermined area is determined in response to communication between the at least one node and the at least one emitter.
7. The system of claim 1 , wherein the at least one node comprises a plurality of nodes arranged at multiple physical locations within the predetermined area.
8. The system of claim 1 , wherein a sensitivity of the at least one node is adjustable to reduce an occurrence of false alarms detected by the at least one node.
9. A method of determining a physical location of at least one node of a detection system relative to a predetermined area comprising:
providing a signal from at least one emitter to the at least one node;
moving the at least one emitter to a position directly adjacent the at least one node receiving the signal from the at least one emitter at the at least one node; and
determining the physical location of the at least one node in response to the signal received at the at least one node.
10. The method of claim 9 , wherein the at least one emitter is positioned directly adjacent the at least one node when the signal is provided from the at least one emitter to the at least one node.
11. The method of claim 9 , further comprising moving the at least one emitter from a first position to a second, known position within the predetermined area such that a first signal is received from the emitter at the at least one node when the emitter is at the first position and a second signal is received from the emitter at the at least one node when the emitter is at the second position.
12. The method of claim 11 , wherein moving the at least one emitter to a second position comprises rotating the at least one emitter to a desired angle relative to the at least one node.
13. A system for locating a detection system within a predetermined area comprising:
a fiber optic harness defining at least one node in communication with the predetermined area, wherein light is received at the at least one node;
at least one emitter arranged in communication with the at least one node, the at least one emitter being movable relative to the predetermined area; and
a control system operably coupled to the at least one emitter and the at least one node to determine a physical location of the at least one node relative to the predetermined area.