Abstract: Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate a first indication and a second indication, one or more sensors configured to detect between one or more vehicles and one or more pedestrians and potential convergence thereof within a zone in a vicinity of the data hub and to emit one or more signals corresponding to said detection, and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured to wirelessly receive and analyze the one or more signals, communicate said one or more signals to the gateway so that the gateway can generate the first indication or the second indication in response to the one or more signals. Data hubs may also include a sensor unit housing and/or a light source.

Abstract: Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate a first indication and a second indication, one or more sensors configured to detect between one or more vehicles and one or more pedestrians and potential convergence thereof within a zone in a vicinity of the data hub and to emit one or more signals corresponding to said detection, and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured to wirelessly receive and analyze the one or more signals, communicate said one or more signals to the gateway so that the gateway can generate the first indication or the second indication in response to the one or more signals. Data hubs may also include a sensor unit housing and/or a light source.

Abstract: Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate a first indication and a second indication, one or more sensors configured to detect between one or more vehicles and one or more pedestrians and potential convergence thereof within a zone in a vicinity of the data hub and to emit one or more signals corresponding to said detection, and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured to wirelessly receive and analyze the one or more signals, communicate said one or more signals to the gateway so that the gateway can generate the first indication or the second indication in response to the one or more signals. Data hubs may also include a sensor unit housing and/or a light source.

Abstract: Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate first and second indications; a sensor configured to detect a zone including one or more parking spaces, pedestrians, or other activity areas in a vicinity of the data hub and to determine whether or not one or more vehicles, pedestrians, and/or activities occurring in the activity areas are present within the zone, the sensor further configured to emit signals corresponding to said detection; and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured for EDGE computing and processing to receive and analyze the signals from the sensor, communicate said signals to the gateway, and operable to allow the gateway to direct the annunciator to generate the first indication or the second indication in response to the signals.

Abstract: Lighting fixture data hubs and systems and methods for use. An exemplary data hub comprises an annunciator configured to generate indications; a sensor configured to detect a zone comprising a plurality of parking spaces and to determine whether or not one or more vehicles and/or one or more pedestrians are present, the sensor further configured to emit one or more signals corresponding to said detection; a processor in communication with the annunciator and the sensor, the processor configured to receive the one or more signals from the sensor and operable to direct the annunciator to generate an indication in response to the signal; and a sensor unit housing having at least portions of the annunciator, the sensor, and the processor located therein, the sensor unit configured to attach to a device such that power supplied to the device is also used to supply power to the data hub.

Abstract: Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate first and second indications; a sensor configured to detect a zone including one or more parking spaces, pedestrians, or other activity areas in a vicinity of the data hub and to determine whether or not one or more vehicles, pedestrians, and/or activities occurring in the activity areas are present within the zone, the sensor further configured to emit signals corresponding to said detection; and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured for EDGE computing and processing to receive and analyze the signals from the sensor, communicate said signals to the gateway, and operable to allow the gateway to direct the annunciator to generate the first indication or the second indication in response to the signals.

Abstract: Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate first and second indications; a sensor configured to detect a zone including one or more parking spaces, pedestrians, or other activity areas in a vicinity of the data hub and to determine whether or not one or more vehicles, pedestrians, and/or activities occurring in the activity areas are present within the zone, the sensor further configured to emit signals corresponding to said detection; and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured for EDGE computing and processing to receive and analyze the signals from the sensor, communicate said signals to the gateway, and operable to allow the gateway to direct the annunciator to generate the first indication or the second indication in response to the signals.

Abstract: A sludge harvester for removing a concentrated nutrient sludge from a sludge pond includes a frame, one or more wheels or skids attached to the frame, means for gently breaking up at least a portion of the sludge layer adjacent to a dilute layer, and means for capturing at least a portion of the broken up sludge layer. The organic sludge product recovered by the harvester has a higher nutrient concentration as compared to alternative methods because of minimized mixing of the sludge and dilute layers during collection of the organic sludge product. The organic sludge product captured by the harvester can be applied directly to agricultural land or used in the production of a certifiable organic or other fertilizer.

Abstract: A data network routing apparatus and method are presented. The data switch comprises a packet engine integrated with an optical engine. The optical engine and packet engine are under common software and/or hardware control, and communicably interconnected. As a result, the physical state of the optics is continually and immediately available to the packet engine, in substantially real time. The packet engine implements a routing algorithm which operates on at least the data traffic in the network and the optical transport topology. The routing apparatus periodically updates the routing algorithm's operands under normal operation, and in the event of the failure of a communications link in the network, the routing apparatus immediately updates the routing algorithm operands in response. A network comprising a plurality of nodes with such immediate rerouting capability is achieved by utilizing a plurality of the disclosed data switches as its nodes.