System and method for controlling cursor of display device

A display device and control system technology, applied in the input/output process of data processing, instruments, calculations, etc., can solve the problems of not being able to activate the application window and occupy too many computer resources, so as to achieve strong practicability and promote physical fitness. Healthy, Time-Saving Effects

Active Publication Date: 2006-07-05
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, this prior art also cannot well meet the needs of the cursor to quickly switch between multiple screens or quickly switch between different areas on a display device, and may cause excessive computer resources to be occupied
[0010] In addition, the above-mentioned prior art can only control the movement of the cursor position, and cannot meet the requirement of activating the application window in the target area while the cursor is moving.

Method used

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  • System and method for controlling cursor of display device
  • System and method for controlling cursor of display device
  • System and method for controlling cursor of display device

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Embodiment Construction

[0045] The present invention is a computer-aided system, the main concept of which is: by collecting user image information, processing the user image information, and controlling the position of the cursor on the display device according to the processed information; on this basis, the present invention can also activate the target The application window in the area. According to the classification of IPC, the present invention relates to electronic information and digital signal processing.

[0046] see figure 1 , the control system of the cursor position of the display device of the present invention is used to control the cursor displayed by the display device 120, including a data processing device 110 and an image acquisition device 130; the data processing device 110 is connected to and controls the display device 120 and the image acquisition device 130 .

[0047] The display device 120 receives the data sent by the data processing device 110 and realizes display und...

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Abstract

The invention discloses a cursor control system for a display unit. The display unit is connected with a data processor and comprises: an image collection device for collecting user image information and transmitting a signal; signal receiving unit for receiving the signal; signal processing unit for analyzing the signal to judge if to need to switch cursor and target area the cursor reaches; cursor control unit for transmitting a cursor control signal to the display unit according to the judged result to switch the cursor to the target area. Correspondingly, the invention discloses a cursor control method for a display unit.

Description

technical field [0001] The invention relates to electronic information and data processing technology, in particular to a control system and method for a cursor of a display device. Background technique [0002] With the development of industrial automation, the coverage of the network is getting wider and wider, the data processing ability of the computer is more and more developed, and the amount of information that people need to accept is also increasing. Using one or more larger display devices is becoming more and more important to improve work efficiency. One of the means, but this will also cause the cursor to move too long, which will cause problems such as inconvenient operation and easy wrist fatigue. [0003] The number of display devices supported by the current computer operating system can be as many as 8, and the number will increase with the development of technology; the number of display devices equipped with many workstations is as many as 6, or even more...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/033G06F3/0481
CPCG06F3/0481G06F3/012G06F3/04812
Inventor 李众庆王东洋
Owner LENOVO (BEIJING) LTD
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