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Input device and its operation method

A technology for input devices and external devices, which is applied in the input/output process of data processing, the input/output of user/computer interaction, and the transmission system, etc., and can solve the problem of no input unit.

Active Publication Date: 2016-08-10
PIXART IMAGING INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The input unit is one of the common accessories of the computer host, but in addition to the aforementioned functions, the traditional input unit does not have other extended functions

Method used

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  • Input device and its operation method
  • Input device and its operation method
  • Input device and its operation method

Examples

Experimental program
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Embodiment Construction

[0023] see figure 1 , figure 1 It is a functional block diagram of the input device 10 according to the embodiment of the present invention. The input device 10 can be used to transmit signals between the terminal device 12 and the external device 14 . The input device 10 can be a mouse, a keyboard, or a tablet, etc., the terminal device 12 can be a host computer, and the external device 14 can be a general portable electronic product, such as a smart phone. The input device 10 of the present invention can establish a connection with the terminal device 12 through a wired connection or a wireless connection. When the user uses the input device 10 to generate an operation signal S1, the terminal device 12 can read the operation signal S1 through the connection and execute the corresponding operation. program. The input device 10 of the present invention can also establish a connection with the external device 14 through wireless transmission, so the input device 10 can be us...

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Abstract

The invention discloses an input device used for transmitting signals between a terminal device and an external device. The input device includes an input unit, a terminal connection unit, a wireless transmission unit and a processor. The input unit is used for generating operation signals. The terminal connection unit is used for establishing connection with the terminal device. The wireless transmission unit is used for establishing connection with the external device so as to receive a first data signal output by the external device. The processor is electrically connected to the input unit, the terminal connection unit and the wireless transmission unit. The processor transmits the operation signals and the first data signal to the terminal device respectively through a terminal processing unit. The input device transmits data of different formats through a multi-task scheduling technology and generates interruption only when a preset time limit reaches to switch to another signal transmission schedule so as to perform stably data exchange between the terminal device and the external device.

Description

technical field [0001] The present invention relates to an input device, in particular to an input device capable of transmitting signals between a terminal device and an external device and its operating method. Background technique [0002] Traditional input units are used to establish transmission channels with terminal devices to transmit control commands. For example, the input unit can be a mouse, keyboard, trackball and joystick, and the terminal device can be a host computer. The user can generate an operation signal through the input unit, and transmit the operation signal to the host computer through the transmission channel to activate the corresponding program. The input unit is one of the common accessories of the computer mainframe, but the traditional input unit does not have other extended functions except the aforementioned functions. With the advancement of science and technology, the host computer also needs to be equipped with accessories such as networ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/033G06F3/01H04B1/38H04M1/725
Inventor 张彦闵陈俊玮
Owner PIXART IMAGING INC
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