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Method for controlling wheelchair by voice

A voice control and wheelchair technology, applied in voice analysis, voice recognition, vehicle rescue, etc., can solve the problem that people with hand disabilities cannot use wheelchairs, etc.

Inactive Publication Date: 2018-11-23
清远市元信智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method for controlling a wheelchair by voice to solve the problem in the prior art that people with hand disabilities cannot use wheelchairs controlled by handles

Method used

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  • Method for controlling wheelchair by voice

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] figure 1 It exemplarily shows a schematic flowchart of a method for controlling a wheelchair by voice provided by an embodiment of the present invention, as shown in figure 1 As shown, the method mainly includes the following steps:

[0019] Step 101, analyzing the received audio signal to obtain keywords carried in the audio signal, and matching the keywords with stored control instructions;

[0020] Step 102, play the first control instruction deter...

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Abstract

The invention discloses an intelligent wheelchair, and relates to the field of control. The wheelchair is used for solving the problem in the prior art that people with disabled hands cannot control the wheelchair through a handle. The method comprises the following steps that a received sound signal is analyzed, key words carried in the sound signal are obtained, and the key words and a stored control command are matched; after matching, the determined first control command is played through a player and used for controlling the wheelchair; within a set time threshold value, when a triggeringcommand is received, the first control command is sent to a driver of the wheelchair.

Description

technical field [0001] The invention relates to the technical field of intelligent control, and more specifically relates to a method for controlling a wheelchair by voice. Background technique [0002] With the development of society and the improvement of human civilization, people, especially the disabled, increasingly need to use modern high-tech to improve their quality of life and freedom of life. Because of various traffic accidents, natural and man-made disasters and various diseases, tens of thousands of people lose one or more abilities (such as walking, hands-on ability, etc.) every year. Therefore, research on robotic wheelchairs for helping disabled people to walk has gradually become a hotspot. [0003] Existing wheelchairs mainly realize functions such as moving forward, turning, retreating and stopping by handle control. Considering that most wheelchair users are handicapped, if the wheelchair user happens to have hand disabilities, the wheelchair controlle...

Claims

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Application Information

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IPC IPC(8): A61G5/10G10L15/22
Inventor 詹富超
Owner 清远市元信智能科技有限公司
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