Virtual line replaceable unit for a passenger entertainment system, method and article of manufacture
First Claim
1. A method for enabling a computer to manage communication over a network between the computer and a plurality of physical devices, comprising the steps of:
- opening a framework for one or more network addressable unit objects with a network addressable unit dispatch object within the computer;
creating one or more virtual line replaceable units in a network addressable unit within the computer for one or more physical devices;
managing communication between a transaction dispatcher and one or more physical devices through a message processor with the one or more virtual line replaceable units within the computer; and
communicating network messages through the network addressable unit dispatch object to the message processor within the computer to the one or more physical devices.
1 Assignment
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Accused Products
Abstract
A system server is used to manage communication over a network between the system server and a plurality of physical devices of a passenger entertainment system. The system is configured and operated using software to provide passenger entertainment. The system server comprises software for instantiating a dispatch object to open a framework network addressable unit objects, for instantiating one or more virtual line replaceable unit objects to manage communication between a network address unit and physical devices, and for communicating network messages through the dispatch object to the physical devices. The dispatch object tracks messages to the physical devices utilizing a queue and tracks messages from the physical devices utilizing a queue. The dispatch object maintains the status of related devices. The dispatch object also adds and removes one or more of the virtual line replaceable units. The network addressable unit objects move data from one storage location to another.
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Citations
18 Claims
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1. A method for enabling a computer to manage communication over a network between the computer and a plurality of physical devices, comprising the steps of:
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opening a framework for one or more network addressable unit objects with a network addressable unit dispatch object within the computer; creating one or more virtual line replaceable units in a network addressable unit within the computer for one or more physical devices; managing communication between a transaction dispatcher and one or more physical devices through a message processor with the one or more virtual line replaceable units within the computer; and communicating network messages through the network addressable unit dispatch object to the message processor within the computer to the one or more physical devices. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for controlling a passenger entertainment system, including a system server for managing communication over a network between the system server and a plurality of physical devices to control one or more aspects of the passenger entertainment system, comprising:
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the system server comprising software for creating a network addressable unit dispatch object to open a framework for one or more network addressable unit objects; the system server comprising software for creating one or more virtual line replaceable unit objects in a network addressable unit for one or more physical devices to manage communication between a transaction dispatcher and the one or more physical devices through a message processor; and the system server comprising software for communicating network messages through the network addressable unit dispatch object to the message processor to the one or more physical devices to control one or more aspects of the passenger entertainment system. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A passenger entertainment system comprising a plurality of line replaceable units for performing entertainment and passenger and operator control functions, a primary access terminal for providing an operator interface to the passenger entertainment system, and a cabin file server for processing passenger transactions said primary access terminal and said cabin file server each having a control center common executive said control center common executive further comprising:
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a message processor for moving messages to and from the line replaceable units and for translating messages from the line replaceable units into a common format; one or more network addressable units connected to the message processor for routing common format messages to and from the message processor said one or more network addressable units each comprising a network addressable unit (NAU) dispatcher; a transaction dispatcher connected to the one or more network addressable units for managing communication to and from the network addressable units; and wherein the network addressable unit dispatcher opens communications between the message processor and the transaction dispatcher and creates a virtual line replaceable unit (VLRU) for one of the plurality of line replaceable units. - View Dependent Claims (16, 17, 18)
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Specification