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A human body automatic navigation system and method for reducing thinking load

An automatic navigation, human body technology, applied in the field of navigation, can solve the problems of distracting users' attention, heavy thinking task load, easy to cause danger, etc., to achieve the effect of reducing energy dispersion, reducing thinking load, and saving time

Active Publication Date: 2018-12-18
SHANGHAI JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] 1. Use the screen to provide navigation information, which distracts the user's attention and is likely to cause danger
[0004] 2. Use language prompts to provide navigation information, which is less effective in noisy environments
[0005] 3. Users need their own thinking participation and analysis, and then make decisions and judgments, and the thinking task load is heavy

Method used

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  • A human body automatic navigation system and method for reducing thinking load
  • A human body automatic navigation system and method for reducing thinking load
  • A human body automatic navigation system and method for reducing thinking load

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0035] Such as figure 1 As shown, 1 is the human body satellite navigation device, 2 is the electrode wire connecting the human body satellite navigation device and the electrode sheet, 3 is the electrode sheet attached to the skin of the sartorius muscle on the user's thigh, and 4 is the sartorius muscle. The human body satellite navigation device 1 of the present invention is small in volume and quality, can be directly put into a pocket or worn on other parts of the body, and will not cause fat...

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Abstract

The invention provides an automatic human body navigation system and method for reducing thought loads. Based on a GPS and functional electrical stimulation, the automatic human body navigation system comprises two pairs of electrode plates, electrode lines and a human body satellite navigation device. The electrode plates are attached to sartorius muscle bellies of left and right legs of the human body respectively, used for transmitting stimulation current to muscles and connected with the electrode lines, the current is transmitted between the human body satellite navigation device and the electrode plates through the electrode lines, the human body satellite navigation device comprises a GPS module and a functional electrical stimulation module, and a user is guided to the destination through stimulating the sartorius muscles of thighs of the user. The automatic human body navigation system has the advantages of being light in weight, small in size and portable, the user can walk on a correct path only by automatic steering movement of the legs without excessively utilizing thought activities for analyzing and judging the direction, and the body of the user will automatically guide the user to the expected place.

Description

technical field [0001] The invention relates to the field of navigation, in particular to a system and method for realizing automatic navigation of a human body by using a global positioning system (GPS) and a functional electrical stimulation (FES) technology. Background technique [0002] Most of the currently used navigation devices provide navigation information to the user through the screen, requiring the user to constantly check the screen of the navigation device. In some occasions, such as firefighters fighting fires, such as blind people, visual information cannot be effectively obtained. There are also devices that provide navigation information through voice prompts, but in places with high noise, and for blind people, auditory information cannot be effectively obtained. More importantly, the current navigation systems all require the user's thinking analysis to make decisions and judgments. This interactive mode increases the user's thinking load, distracts the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/36
CPCG01C21/3652
Inventor 张定国曹红升徐俊凯
Owner SHANGHAI JIAOTONG UNIV
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