Control system and user interface for network of input devices
First Claim
1. A method of controlling a network system comprising a primary video display and audio output device (PDD) and a plurality of input audio-video devices, wherein the plurality of input audio-video devices include one or more analog audio-video devices and one or more digital audio-video devices, comprising the steps ofgenerating a non-device specific graphical user interface (GUI) from a central control unit (CCU) of a network system and displaying the GUI on the PDD, wherein the GUI includes an input device selection menu and a device transport menu, and wherein the input device selection menu includes an icon corresponding to each of the one or more analog audio-video devices and the one or more digital audio-video devices,receiving CCU specific user input commands corresponding to selection and operation of a plurality of input audio-video devices and network system functions at the CCU, wherein the network system includes a plurality of input audio-video devices comprising one or more analog audio-video devices and one or more digital audio-video devices,translating within the CCU the CCU specific user input commands received by the CCU to device specific output messages to operate the plurality of input audio-video devices,transmitting the output messages from the CCU to the plurality of input audio-video devices, wherein the output messages are transmitted to the one or more analog audio-video devices by directing an IR signal incorporating the output message from the CCU to the analog audio-video device, wherein the output messages are transmitted to the one or more digital audio-video devices over a bidirectional bus, and wherein the one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, anddirecting an audio and/or video signal from a first source device of the plurality of input audio-video devices to a sink device of the plurality of input audio-video devices via device specific output messages transmitted from the CCU to the plurality of input audio-video devices while directing a signal from a second source device of the plurality of input audio-video devices to the PDD, wherein the first and second source devices and the sink device include one or more analog audio-video devices selected from the plurality of input audio-video devices of the network system.
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Accused Products
Abstract
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic, audio-video, analog, digital, 1394, and the like, over a variety of protocols within a network system and, more particularly, a control system and uniform user interface for centrally controlling these devices in a manner that appears seamless and transparent to the user. In a preferred embodiment, a command center or hub of a network system includes a context and connection permutation sensitive control system that enables centralized and seamless integrated control of all types of input devices. The control system preferably includes a versatile icon based graphical user interface that provides a uniform, on-screen centralized control system for the network system. The user interface, which includes a visual recognition system, enables the user to transparently control multiple input devices over a variety of protocols while operating on a single control layer of an input command device. In an alternative embodiment, the control system also enables gated signal pass-through control while avoiding signal jamming.
132 Citations
98 Claims
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1. A method of controlling a network system comprising a primary video display and audio output device (PDD) and a plurality of input audio-video devices, wherein the plurality of input audio-video devices include one or more analog audio-video devices and one or more digital audio-video devices, comprising the steps of
generating a non-device specific graphical user interface (GUI) from a central control unit (CCU) of a network system and displaying the GUI on the PDD, wherein the GUI includes an input device selection menu and a device transport menu, and wherein the input device selection menu includes an icon corresponding to each of the one or more analog audio-video devices and the one or more digital audio-video devices, receiving CCU specific user input commands corresponding to selection and operation of a plurality of input audio-video devices and network system functions at the CCU, wherein the network system includes a plurality of input audio-video devices comprising one or more analog audio-video devices and one or more digital audio-video devices, translating within the CCU the CCU specific user input commands received by the CCU to device specific output messages to operate the plurality of input audio-video devices, transmitting the output messages from the CCU to the plurality of input audio-video devices, wherein the output messages are transmitted to the one or more analog audio-video devices by directing an IR signal incorporating the output message from the CCU to the analog audio-video device, wherein the output messages are transmitted to the one or more digital audio-video devices over a bidirectional bus, and wherein the one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, and directing an audio and/or video signal from a first source device of the plurality of input audio-video devices to a sink device of the plurality of input audio-video devices via device specific output messages transmitted from the CCU to the plurality of input audio-video devices while directing a signal from a second source device of the plurality of input audio-video devices to the PDD, wherein the first and second source devices and the sink device include one or more analog audio-video devices selected from the plurality of input audio-video devices of the network system.
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58. A method of controlling a network of devices comprising analog and digital input audio-video devices, comprising the steps of
receiving a plurality of uniform user input commands at a central control unit of a network system comprising a primary audio-video display unit and a plurality of input audio-video devices interconnected to the central control unit and controlled from the central control unit over a plurality of communication interfaces, wherein the plurality of input audio-video devices includes one or more analog and one or more digital input devices, wherein the input commands are central control unit specific input commands, determining current system state of the network system, based on stored device and device interconnectivity data, translating within the central control unit the user input commands to device specific output messages to drive the plurality of input audio-video devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, and directing a signal from a first source input audio-video device to a sink input audio-video device, via device appropriate output messages transmitted from the central control unit to the input audio-video devices while directing a signal from a second source input audio-video device to the primary video display and audio output device, wherein the first and second source and the sink input audio-video devices include one or more analog devices.
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67. A method of controlling a network of devices including analog and digital input devices, comprising the steps of
determining current system state of the network system comprising a plurality of peripheral devices interconnected to a central control unit, wherein the plurality of peripheral devices include one or more analog and one or more digital input audio-video devices, visually indicating current system state by the display of non-input signal visual indicators including a current video sink indicator and a current audio sink device indicator on a display screen coupled to the central control unit, receiving a plurality of uniform user input commands at the central control unit, wherein the input commands are central control unit specific commands, and based on stored device and device interconnectivity data, translating the user input commands within the central control unit to device specific output messages to drive the plurality of peripheral devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus.
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88. A method of controlling a network system comprising a primary video display and audio output device (PDD) and a plurality of input audio-video devices, wherein the plurality of input audio-video devices include one or more analog and one or more digital devices, comprising the steps of
receiving user input commands at a central control unit (CCU) of a network system, wherein the input commands are CCU specific commands, input audio-video devices comprising mix of one or more analog and one or more digital audio-video devices, translating within the CCU the user input commands received by the CCU to device specific output messages to drive the plurality of input audio-video devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, and directing an audio and/or video signal from a first source device of the plurality of input audio-video devices to a sink device of the plurality of input audio-video devices, via device specific output messages transmitted from the CCU to the plurality of input audio-video devices while directing a signal from a second source device to the PDD, wherein the first and second source devices and the sink device include one or more analog audio-video devices selected from the plurality of input audio-video devices of the network system.
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89. A method of controlling a network system comprising a primary video display and audio output device a plurality of audio-video input devices, wherein the a plurality of audio-video input devices includes a mix of one or more analog and one or more digital devices, comprising the steps of
outputting the audio and video components of a first signal from a first audio-video input device on a primary video display and audio output device (PDD) of a network system, wherein the network system includes a plurality of audio-video input devices comprising a mix of one or more analog and one or more digital devices, receiving at the PDD a PDD specific user input command to output a second signal from a second audio-video input device to a second video display and audio output device or to one of the one or more analog or one or more digital devices, translating within the PDD the PDD specific user input command to device specific output messages to drive the first and second audio-video input devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, and performing all necessary device connecting and input switching without further user input to cease outputting the audio and video components of the first signal from the first audio-video input device to the PDD, switch video input connection and output the video component of the second signal on the PDD and direct the audio component of the second signal from the second audio-video input device to a third audio-video input device and output it therefrom, wherein the first, second and third audio-video input devices include one or more analog and one or more digital devices selected from the plurality of audio-video input devices of the network system.
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90. A method of controlling a network system comprising a primary video display and audio output device and a plurality of input audio-video devices, wherein the plurality of input audio-video devices include one or more analog and one or more digital devices, comprising the steps of
visually indicating current system state by the display of graphical indicators including a current source device indicator, a current video sink device indicator and a current audio sink device indicator on a primary video display screen coupled to a central control unit of a network system, wherein the network system includes a plurality of input audio-video devices comprising a mix of one or more analog and one or more digital devices, and wherein the source and sink devices include one or more analog devices selected from the plurality of input audio-video devices of the network system, receiving central control unit specific user input commands at the central control unit, and translating within the central control unit the user input commands to device specific output messages to drive the plurality of input audio-video devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus.
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97. A method of controlling a network of input audio-video devices comprising analog and digital devices, comprising the steps of
receiving a plurality of uniform user input commands at a central control unit of a network system comprising a plurality of input audio-video devices interconnected to the central control unit, wherein the plurality of input audio-video devices include one or more analog and one or more digital devices, and wherein the user input commands are central control unit specific commands, determining current system state of the network system, based on stored device and device interconnectivity data, translating the user input commands within the central control unit to device specific output messages to drive the plurality of input audio-video devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, and directing a signal from a first source input audio-video device to a sink input audio-video device, via device appropriate output messages transmitted from the central control unit to the input audio-video devices while directing a signal from a second source input audio-video device to the primary video display and audio output device, wherein the first and second source and the sink peripheral devices include one or more analog devices of the plurality of input audio-video devices.
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98. A method of controlling a network of devices including analog and digital input devices, comprising the steps of
outputting the audio and video components of a first signal from a first input audio-video device on a primary video display and audio output device of a network system including a plurality of input audio-video devices, wherein the plurality of input audio-video devices include one or more analog and one or more digital input devices, receiving a non-device specific user input command to output a second signal from a second input audio-video device of the plurality of input audio-video devices, determining current system state of the network system, based on stored device and device interconnectivity data, translating the user input command to device specific output messages to drive the plurality of input audio-video devices via messages communicated from the central control unit to the one or more digital audio-video devices over a bidirectional bus and via messages communicated from the central control unit to the one or more analog audio-video devices via IR signals, wherein one or more analog audio-video devices being incapable of receiving or sending messages over a bidirectional bus, and performing all necessary device connecting and input switching without further user input to cease outputting the audio and video components of the first signal from the first input audio-video device to the primary video display and audio output unit, switch video input connection and output the video component of the second signal on the primary display unit, and direct the audio component of the second signal from the second input audio-video device to a third input audio-video device of the plurality of input audio-video devices and output it therefrom, wherein one or more of the first, second and third input audio-video devices is an analog input device.
Specification