In some embodiments, optical fiber monitoring may be facilitated. In some embodiments, monitoring of an optical fiber may be performed via a detection system to detect changes in the optical fiber that are indicative of one or more events. During the monitoring, a monitor signal may be transmitted along the optical fiber via a light source, where the monitor signal is received by the detection system as light from the optical fiber. While the detection system continues to receive light from the optical fiber in connection with the transmitting of the monitor signal, a test disturbance event may be caused to occur at a predetermined location along the optical fiber via a device at the predetermined location. In response to a failure of the detection system to detect test-related changes in the optical fiber caused by the test disturbance event, a notification indicating an issue may be generated.
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
H04B 10/071 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
2.
Method and system for determining optimal pathways for installing cables in an infrastructure
In certain embodiments, a selection of a first point and a second point within an infrastructure may be obtained via a user interface. A plurality of pathways, including a plurality of cable trays, between the first point and the second point may be determined. A first set of cable trays, having weights that do not exceed weight thresholds, may be identified. Images of the first set of cable trays may be obtained from a plurality of image sensors within the infrastructure. Fullness levels of the first set of cable trays may be determined based on the images. A second set of cable trays, having fullness levels that do not exceed fullness thresholds, may be identified from the first set of cable trays. One or more recommended pathways between the first point and the second point may be determined based on the identified second set of cable trays.
G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
G06F 3/04842 - Selection of displayed objects or displayed text elements
G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
G06F 30/12 - Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
G06T 7/62 - Analysis of geometric attributes of area, perimeter, diameter or volume
G06F 113/16 - Cables, cable trees or wire harnesses
3.
Facilitating installation of cables within datacenters
Methods and systems are described herein for facilitating installation of cables within datacenters without signals being sent/received from outside the datacenter buildings. In particular, the mechanism for facilitating installation of cables within datacenters may include scanning cable codes (e.g., QR codes, bar codes, near field communication (NFC) codes, radio frequency identification (RFID) codes, etc.) and retrieving path information for scanned cable codes. The mechanism then proceeds to track the installation process by scanning codes located throughout a datacenter to verify that the cable installation is proceeding correctly. In instances where a scanned code does not match a code that is expected, based on an order within the path information, an error message is generated indicating that there may be a problem with the cable installation.
H02G 1/06 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
B65C 3/02 - Affixing labels to elongated objects, e.g. wires, cables, bars, tubes
G06K 7/14 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
4.
Test device for verifying operation of an optical fiber monitoring system utilizing direct optical injection
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/071 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
5.
Method and system for determining optimal pathways for installing cables in an infrastructure
In certain embodiments, a selection of a first point and a second point within an infrastructure may be obtained via a user interface. A plurality of pathways, including a plurality of cable trays, between the first point and the second point may be determined. A first set of cable trays, having weights that do not exceed weight thresholds, may be identified. Images of the first set of cable trays may be obtained from a plurality of image sensors within the infrastructure. Fullness levels of the first set of cable trays may be determined based on the images. A second set of cable trays, having fullness levels that do not exceed fullness thresholds, may be identified from the first set of cable trays. One or more recommended pathways between the first point and the second point may be determined based on the identified second set of cable trays.
G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
G06F 30/12 - Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
G06T 7/62 - Analysis of geometric attributes of area, perimeter, diameter or volume
G06F 3/04842 - Selection of displayed objects or displayed text elements
G06F 113/16 - Cables, cable trees or wire harnesses
6.
Intelligent cable patching of racks to facilitate cable installation
In certain embodiments, cable patching may be facilitated. For example, identifiers corresponding to available ports for devices or objects within racks and required ports for patching devices into the racks may be determined. Cable patching schemes for the racks may be retrieved from sensors. The available ports, the required ports, and the cable patching schemes may be input into a prediction model, the prediction model being configured based on the inputs. New identifiers corresponding to new available ports for a new rack and new required ports for patching new devices into the new rack may be determined. A predicted cable patching scheme for patching the new rack may be obtained from the prediction model. In some embodiments, the predicted cable patching scheme may be transmitted to a user device.
In certain embodiments, cable routing may be facilitated. For example, a selection of a first rack and a second rack within an infrastructure may be received. A primary cable route between the first rack and the second rack may be generated, the primary cable route having a primary length. Based on diversity requirements of the infrastructure, secondary cable routes between the first rack and the second rack may be generated, the secondary cable routes having secondary lengths. First and second cable patching rules for patching the first and second racks, respectively, may be retrieved. Based on the first and second cable patching rules, a first and second patching scheme may be determined for patching the first and second racks, respectively. In some embodiments, the primary length, the secondary lengths, the first patching scheme, and the second patching scheme may be transmitted to a user device.
H05K 7/14 - Mounting supporting structure in casing or on frame or rack
G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/079 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
9.
Test device for verifying operation of an optical fiber monitoring system utilizing a far end optical shutter
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/08 - Equipment for monitoring, testing or fault measuring
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
H04B 10/071 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
10.
Test device for verifying operation of an optical fiber monitoring system by injection of longitudinal strain
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. :A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/00 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
H04B 10/071 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
11.
Test device for verifying operation of an optical fiber monitoring system organized in a common housing
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/079 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
12.
Test device for verifying operation of an optical fiber monitoring system
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
H04B 10/071 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
13.
Test device for verifying operation of an optical fiber monitoring system utilizing complex test signal
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/079 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
14.
Test device for verifying operation of an optical fiber monitoring system utilizing outgoing communication
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/079 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
15.
Test device for verifying operation of an optical fiber monitoring system protecting multiple fiber runs
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
H04B 10/079 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
16.
Method of monitoring events in an area divided into zones
In a monitoring system using optical fibers, an area to be monitored is divided into zones where each zone has fibers which create a change in a signal transmitted by the fiber in response to an event to be monitored. The fibers all communicate to a common monitoring system having a channel for each zone. The fiber of a second one of the zones communicates to the respective channel of the common monitoring system through a fiber passing through a first one of the zones so that the fiber and thus the second channel is also responsive to an event in the first zone zones. The invention provides a method of distinguishing between the separate zones where events have occurred by a Boolean analysis of the signals in the different channels.
G01H 9/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
H04B 10/079 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
17.
Method and system for determining optimal pathways for installing cables in an infrastructure
In certain embodiments, a selection of a first point and a second point within an infrastructure may be obtained via a user interface. A plurality of pathways, including a plurality of cable trays, between the first point and the second point may be determined. A first set of cable trays, having weights that do not exceed weight thresholds, may be identified. Images of the first set of cable trays may be obtained from a plurality of image sensors within the infrastructure. Fullness levels of the first set of cable trays may be determined based on the images. A second set of cable trays, having fullness levels that do not exceed fullness thresholds, may be identified from the first set of cable trays. One or more recommended pathways between the first point and the second point may be determined based on the identified second set of cable trays.
G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
G06F 30/12 - Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
G06T 7/62 - Analysis of geometric attributes of area, perimeter, diameter or volume
G06F 3/04842 - Selection of displayed objects or displayed text elements
G06F 113/16 - Cables, cable trees or wire harnesses
18.
Method and system for determining optimal pathways for installing cables in an infrastructure
In certain embodiments, a selection of a first point and a second point within an infrastructure may be obtained via a user interface. A plurality of pathways, including a plurality of cable trays, between the first point and the second point may be determined. A first set of cable trays, having weights that do not exceed weight thresholds, may be identified. Images of the first set of cable trays may be obtained from a plurality of image sensors within the infrastructure. Fullness levels of the first set of cable trays may be determined based on the images. A second set of cable trays, having fullness levels that do not exceed fullness thresholds, may be identified from the first set of cable trays. One or more recommended pathways between the first point and the second point may be determined based on the identified second set of cable trays.
G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
G06F 30/12 - Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
G06F 3/0484 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
G06T 7/62 - Analysis of geometric attributes of area, perimeter, diameter or volume
G06F 113/16 - Cables, cable trees or wire harnesses
19.
System and method for monitoring a fiber and a detector attached to the fiber
A system for detecting an intrusion of at least one of a monitoring fiber and a detector comprises a sensor having a closure monitor and an intrusion monitor, the closure monitor including a signal generator and at least one detector attached to the monitoring fiber. The signal generator transmits signal light such that the monitoring fiber receives the transmitted signal light and reflects a portion of the signal light via the at least one detector to the closure monitor and transmits a non-reflected portion of the signal light. The intrusion monitor receives the transmitted non-reflected portion of the signal light, and monitors the non-reflected portion of the signal light to detect transient changes in the non-reflected portion of the signal light indicative of at least one of a vibration, a motion and a handling of at least one of the monitoring fiber and the at least one detector.
E02D 29/12 - Manhole shaftsOther inspection or access chambersAccessories therefor
G01D 5/353 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
G08B 29/06 - Monitoring of the line circuits, e.g. signalling of line faults
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
In some embodiments, a cable assembly may include an outer jacket, a printer circuit board including light emitting diodes, and a cable configured to transmit information. In some embodiments, the outer jacket may include a channel opening and the printed circuit board may be configured to be positioned within the channel opening and between the cable and the outer jacket. In some embodiments, the cable assembly may include an inner jacket, an outer jacket, a printed circuit board including light emitting diodes, and a cable configured to transmit information. The inner jacket may include a channel opening, and the printer circuit board may be configured to be positioned within the channel opening and between the inner jacket and the outer jacket.
H04L 41/22 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
21.
Real-time playback modification for activity event playback
In certain embodiments, real-time playback modification for activity event playback may be facilitated. In some embodiments, an event list portion and an event playback portion may be provided on a user interface, where the event playback portion is configured to present a playback of events on a location map in accordance with event detection times and a set of event layers for the event playback. While the event playback is occurring, a user selection of events may be obtained via the event list portion of the user interface. While the event playback is occurring, a set of layers for the event playback may be modified based on the user selection. In some embodiments, based on the modification to the set of layers, event layers may be overlaid onto the location map of the event playback portion of the user interface.
G06K 9/62 - Methods or arrangements for recognition using electronic means
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
22.
Method and system for generating sensor alerts based on continuous adjustment of a normal state of a sensor
In certain embodiments, continuous adjustment of a normal state of a sensor and reducing false positive floor sensor alerts may be facilitated. In some embodiments, wavelength readings may be continuously obtained from a floor sensor. A normal state of the floor sensor may be continuously adjusted based on wavelength readings that fail to satisfy upper and lower wavelength thresholds of the continuously adjusted normal state. An event may be detected when one or more wavelength readings from the floor sensor satisfy the upper or lower wavelength thresholds of the continuously adjusted normal state. A number of wavelength readings that satisfy the upper or lower wavelength thresholds may be determined. A suspicious activity alert may be generated when the number of wavelength readings satisfies a predetermined count threshold.
A cable assembly may include an outer jacket, a printer circuit board including light emitting diodes, and a cable configured to transmit information. The outer jacket may include a channel opening and the printed circuit board may be configured to be positioned within the channel opening and between the cable and the outer jacket. Another cable assembly may include an inner jacket, an outer jacket, a printed circuit board including light emitting diodes, and a cable configured to transmit information. The inner jacket may include a channel opening, and the printer circuit board may be configured to be positioned within the channel opening and between the inner jacket and the outer jacket.
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
H04L 12/24 - Arrangements for maintenance or administration
H04L 29/08 - Transmission control procedure, e.g. data link level control procedure
A cable assembly may include an outer jacket, a printer circuit board including light emitting diodes, and a cable configured to transmit information. The outer jacket may include a channel opening and the printed circuit board may be configured to be positioned within the channel opening and between the cable and the outer jacket. Another cable assembly may include an inner jacket, an outer jacket, a printed circuit board including light emitting diodes, and a cable configured to transmit information. The inner jacket may include a channel opening, and the printer circuit board may be configured to be positioned within the channel opening and between the inner jacket and the outer jacket.
H04L 12/24 - Arrangements for maintenance or administration
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
H04L 29/08 - Transmission control procedure, e.g. data link level control procedure
25.
System and method for monitoring a fiber and a detector attached to the fiber
A system for detecting an intrusion of at least one of a monitoring fiber and a detector comprises a sensor having a closure monitor and an intrusion monitor, the closure monitor including a signal generator and at least one detector attached to the monitoring fiber. The signal generator transmits signal light such that the monitoring fiber receives the transmitted signal light and reflects a portion of the signal light via the at least one detector to the closure monitor and transmits a non-reflected portion of the signal light. The intrusion monitor receives the transmitted non-reflected portion of the signal light, and monitors the non-reflected portion of the signal light to detect transient changes in the non-reflected portion of the signal light indicative of at least one of a vibration, a motion and a handling of at least one of the monitoring fiber and the at least one detector.
E02D 29/12 - Manhole shaftsOther inspection or access chambersAccessories therefor
G01D 5/353 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
G08B 29/06 - Monitoring of the line circuits, e.g. signalling of line faults
G08B 13/186 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
26.
Method and system for protective distribution system (PDS) and infrastructure protection and management
A method and system for managing a protective distribution system is disclosed. In some embodiments, an information transmission line may be monitored. A disturbance on the information transmission line may be detected. The detected disturbance may not exceed a first preset threshold for triggering alerts of a first alert type based on detected disturbances. Responsive to the detection, a count for the number of disturbances within a preset time period that do not exceed the first preset threshold may be determined. A determination of whether the count, for the number of disturbances that do not exceed the first preset threshold, exceeds a second preset threshold may be effectuated. The second preset threshold may correspond to a preset number of allowable disturbances within the preset time period. An alert of the first alert type may be triggered responsive to a determination that the count exceeds the second preset threshold.
G06F 21/62 - Protecting access to data via a platform, e.g. using keys or access control rules
G08B 13/18 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength
H04L 29/06 - Communication control; Communication processing characterised by a protocol
27.
Method and system for protective distribution system (PDS) and infrastructure protection and management
A method and system for managing a protective distribution system is disclosed. The method includes monitoring an information transmission line, detecting a disturbance on the information transmission line, displaying the disturbance as a graphical representation, comparing the disturbance to a preset threshold, and triggering an alert if the disturbance is greater than the preset threshold or the number of disturbances less than the preset threshold meets a preset number within a preset time period. A system for managing a protective distribution system is also provided. The system includes a set of instructions which when executed causes a processor to perform a method for managing an information transmission line. The system further includes an intrusion detector, an optical line terminal and/or network switch, an optical circuit switch, an optical test access point device, and a network analytic tool.
G06F 21/62 - Protecting access to data via a platform, e.g. using keys or access control rules
G08B 13/18 - Actuation by interference with heat, light, or radiation of shorter wavelengthActuation by intruding sources of heat, light, or radiation of shorter wavelength
H04L 29/06 - Communication control; Communication processing characterised by a protocol
patents