Abstract: An in-flight entertainment and communications (IFEC) system configured to stream vehicle operational parameters from avionics systems connected thereto. An avionics interface defines a node of an avionics bus, and the avionics systems are connectible to the avionics interface over the avionics bus to transmit aircraft operational parameters thereto as a raw stream of chronologically sequenced data elements. A data processor is connected to the avionics interface and a network interface, and is receptive to the aircraft operational parameters from the avionics interface. The data processor applies a variable filter that selectively passes a filtered data stream of aircraft operational parameters derived from the raw stream to a data storage device. The variable filter is defined by one or more filter parameters dynamically adjustable in response to changing conditions derived from the aircraft operational parameters. The filtered data stream is transmitted to the remote monitoring station.

Abstract: An in-flight entertainment and communications (IFEC) system configured to stream vehicle operational parameters from avionics systems connected thereto. An avionics interface defines a node of an avionics bus, and the avionics systems are connectible to the avionics interface over the avionics bus to transmit aircraft operational parameters thereto as a raw stream of chronologically sequenced data elements. A data processor is connected to the avionics interface and a network interface, and is receptive to the aircraft operational parameters from the avionics interface. The data processor applies a variable filter that selectively passes a filtered data stream of aircraft operational parameters derived from the raw stream to a data storage device. The variable filter is defined by one or more filter parameters dynamically adjustable in response to changing conditions derived from the aircraft operational parameters. The filtered data stream is transmitted to the remote monitoring station.

Abstract: A power management system suitable for dynamically allocating power provided by a selected power source among one or more associated loads and methods for manufacturing and using same. In a normal operation mode, the power source provides power to one or more enabled loads. The selection of loads that are enabled, and therefore the provided power, can dynamically vary over time. If an undesired power condition arises, a power limiting mode is entered, wherein at least one of the enabled loads is disabled. The resultant power provided by the power source to the remaining enabled loads is measured, and the power limit mode is maintained until the undesired power condition is resolved. As needed, further corrective action, such as disabling additional enabled loads, can be applied to resolve the undesired power condition. The power management system thereby can comprise a hierarchical system for dynamically resolving undesired power conditions.

Abstract: A power management system suitable for dynamically allocating power provided by a selected power source among one or more associated loads and methods for manufacturing and using same. In a normal operation mode, the power source provides power to one or more enabled loads. The selection of loads that are enabled, and therefore the provided power, can dynamically vary over time. If an undesired power condition arises, a power limiting mode is entered, wherein at least one of the enabled loads is disabled. The resultant power provided by the power source to the remaining enabled loads is measured, and the power limit mode is maintained until the undesired power condition is resolved. As needed, further corrective action, such as disabling additional enabled loads, can be applied to resolve the undesired power condition. The power management system thereby can comprise a hierarchical system for dynamically resolving undesired power conditions.

Abstract: A power management system suitable for dynamically allocating power provided by a selected power source among one or more associated loads and methods for manufacturing and using same. In a normal operation mode, the power source provides power to one or more enabled loads. The selection of loads that are enabled, and therefore the provided power, can dynamically vary over time. If an undesired power condition arises, a power limiting mode is entered, wherein at least one of the enabled loads is disabled. The resultant power provided by the power source to the remaining enabled loads is measured, and the power limit mode is maintained until the undesired power condition is resolved. As needed, further corrective action, such as disabling additional enabled loads, can be applied to resolve the undesired power condition. The power management system thereby can comprise a hierarchical system for dynamically resolving undesired power conditions.

Abstract: A power management system suitable for dynamically allocating power provided by a selected power source among one or more associated loads and methods for manufacturing and using same. In a normal operation mode, the power source provides power to one or more enabled loads. The selection of loads that are enabled, and therefore the provided power, can dynamically vary over time. If an undesired power condition arises, a power limiting mode is entered, wherein at least one of the enabled loads is disabled. The resultant power provided by the power source to the remaining enabled loads is measured, and the power limit mode is maintained until the undesired power condition is resolved. As needed, further corrective action, such as disabling additional enabled loads, can be applied to resolve the undesired power condition. The power management system thereby can comprise a hierarchical system for dynamically resolving undesired power conditions.