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Command matching system of computer for blind person and implementation method thereof

An implementation method and computer technology, applied in the direction of program control devices, etc., can solve problems such as inconvenient input and complicated operation, and achieve the effects of auxiliary operation, high recognition accuracy, and simplified complex operation steps

Inactive Publication Date: 2015-08-12
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a computer command matching system for the blind and its implementation method, aiming at solving the problems of complicated operation and inconvenient input in the existing computer for the blind

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  • Command matching system of computer for blind person and implementation method thereof
  • Command matching system of computer for blind person and implementation method thereof

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Embodiment Construction

[0037] The present invention provides a computer command matching system for the blind and its implementation method. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] see figure 1 , figure 1 The flow chart of a preferred embodiment of the method for realizing the command matching of the computer for the blind provided by the present invention, as shown in the figure, the method includes the following steps:

[0039] Step S100, receiving a fuzzy control command input by a blind person;

[0040] Step S200, performing command matching on the fuzzy control instructions to obtain corresponding tasks described in the form of logical propositi...

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Abstract

The invention discloses a command matching system of a computer for a blind person and an implementation method thereof. A fuzzy control command input by the blind person is received; command matching is conducted on the fuzzy control command, so that a corresponding task described in a logic proposition set mode is acquired; the task is converted into a corresponding basic instruction which can be executed by the computer and is executed; therefore, the computer for the blind person can accurately identify the fuzzy control command of the blind person, namely, a colloquial and casual command, identification accuracy is high, the blind person is assisted in the operation, the complex operation steps implemented by the blind person are simplified, and great convenience is brought to the blind person.

Description

technical field [0001] The invention relates to the technical field of computers for the blind, in particular to a command matching system for a computer for the blind and an implementation method thereof. Background technique [0002] Screen reader software is a tool that can help blind people surf the Internet. Screen-reading software appeared at the end of the last century. At present, some screen-reading software has emerged in China, such as Yongde Screen-Reading, Chenguang Screen-Reading, Zhengdu Screen-Reading, and Sunshine Screen-Reading. The screen reading software is a screen reading software specially designed for the blind or visually impaired. Through the switching operation of the numeric keyboard and the switching of several function keys on the large keyboard, you can search and process files as you like, and browse web pages. Navigate, browse, edit, and send and receive email. For example, if a blind person uses the existing screen-reading software to acce...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 富明慧钟天荣卓汉逵
Owner SUN YAT SEN UNIV