A multi-terminal-oriented wireless input and output system and its implementation method

Abstract

The invention discloses a multi-terminal-oriented wireless input and output system and its realization method. The system includes several input devices, an output switching device, and several terminal interface devices. The devices communicate through wireless signals, wherein: the input device is used for Receive user input operations and receive user terminal equipment switching instructions, and be responsible for sending switching instructions to other devices; output switching device, used to switch the audio and video sources of the display and audio equipment, which receives the audio and video signals of the terminal interface device; terminal interface The device is responsible for interacting with the terminal equipment and sending audio and video signals to the output switching device; the method of adding the ID suffix to the operation command in the present invention can save the occupation of the wireless channel of the input device; at the same time, the controlled terminal responds quickly to the user switching command, and the terminal The interface device receives instructions from the input device at any time, and if the suffix ID is the same as its own ID, it can be input into the terminal to perform operations.

Description

technical field [0001] The invention relates to a multi-terminal-oriented wireless input and output system and its realization method. Background technique [0002] With the popularization of various smart terminal devices and the acceleration of the pace of work, people often need to simultaneously operate and control multiple terminal devices (such as smart phones, personal computers, notebook computers, tablet computers, etc.) to complete various tasks. At present, multiple sets of input and output devices are often required to complete the operation of multiple terminal devices, which requires the operator to continuously switch between multiple sets of input and output devices, thereby reducing work efficiency, user experience and utilization of work and living space efficiency. The above problems are mainly reflected in the following scenarios: [0003] 1) Smart home: LCD TVs with video display functions are generally placed in residents' living rooms, while various ...

AI Technical Summary

Problems solved by technology

Although the wireless keyboard and mouse have become the mainstream configuration in the market, every time you use a wired switcher to switch, you still need to get up and touch the switcher to complete the terminal conversion, which cannot reflect the convenience of wireless keyboard and mouse that can control the terminal remotely.

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