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Body temperature and galvanic skin monitoring integrated pre-warning system for walking stick

An early warning system, body temperature skin technology, applied in walking sticks, radiation pyrometry, applications, etc., can solve the problems of lack of physiological signal monitoring function, lack of medical reference value, and inability to instantly respond to users' physical and emotional information, etc. To achieve the effect of convenient and quick use, reduce accidents, and wide range of uses

Inactive Publication Date: 2019-05-10
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Existing canes can be roughly divided into two categories, one is basic functional canes, which only provide basic support functions; the other is multifunctional canes, and existing multifunctional canes add lighting, navigation, music playback, etc. Additional functions, such functions are mostly added other functional modules on the basis of the cane, used for entertainment or auxiliary functions of daily activities, lack the function of monitoring the user's own physiological signals, and cannot immediately respond to the user's physical and emotional information. Have medical reference value

Method used

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  • Body temperature and galvanic skin monitoring integrated pre-warning system for walking stick
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  • Body temperature and galvanic skin monitoring integrated pre-warning system for walking stick

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Embodiment 1

[0029] Principle of skin resistance measurement: The average density of sweat glands on the skin surface of ordinary people is 78-93 per square centimeter. The skin resistance formed by sweat glands can be easily measured with electrodes whose contact pressure and area remain constant. The easiest parts to observe changes in skin resistance are the palms, fingers and soles of the feet. Human skin resistance is affected by many factors and changes at a rate of 0.01-0.5 Hz when the mood is calm. The degree of perspiration of a person is closely related to mental stress. The more nervous or excited the spirit, the more perspiration, and the 2MΩ level of skin resistance also decreases. The degree of skin resistance can be used to determine the degree of mental stress of the stick user.

[0030] Infrared temperature measurement principle: The optical system condenses the infrared radiation energy of the target in its field of view, and the infrared energy is focused on the photodete...

Embodiment 2

[0035] Measuring cane, the electrode array 1 is arranged on the cane according to the user's grasping characteristics, which is composed of the arrangement and combination of conductive material electrode plates, the electrode plate interval should be between 0-4cm, and the number of electrode plates should be at least one.

[0036] Infrared temperature measurement module 2, infrared thermometer is composed of optical system, photodetector, signal amplifier, signal processing, display output part (the specific structure is well known to those skilled in the art). The optical system condenses the infrared radiation energy of the target in its field of view. The infrared energy is focused on the photodetector and converted into a corresponding electrical signal, which is converted into the temperature value of the measured target. The radiation of the measured object is focused on the heating plate by the objective lens. The heating plate is a kind of artificial black body, usually...

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Abstract

The invention discloses a body temperature and galvanic skin monitoring integrated pre-warning system for a walking stick. The integrated pre-warning system comprises an electrode array and an infrared temperature measurement module, wherein the electrode array is arranged at a grasping part of a walking stick body and is formed by arraying electrode pieces prepared from conductive materials; theinfrared temperature measurement module comprises an optical system, a photoelectric detector, a signal amplifier and a signal processing and display output part; the electrode array is used for detecting real-time skin current, and the infrared temperature measurement module is used for detecting real-time temperature information; and the skin current and the temperature information are transmitted to a cloud terminal database, the current information is compared and analyzed with a numerical value in the cloud terminal database after being received by the cloud terminal database, and a comparison result is displayed. By utilizing infrared temperature measurement and galvanic skin monitoring techniques, the mood and physiological information of a walking stick user can be known at any time and can be timely collected only through the contact between the walking stick and hand skin, so that the system is convenient and rapid.

Description

Technical field [0001] The invention relates to the field of electrical skin monitoring and infrared temperature measurement, in particular to a body temperature and electrical skin monitoring integrated early warning system for walking sticks. Background technique [0002] The cane has a long history, and it is a must-have for many elderly people to go out in their later years. With the aging social trend, the prevalence of mountaineering and other sports, and the wide application in the medical field, the design of the cane has become particularly important. [0003] With the development of infrared temperature measurement technology, infrared sensors only absorb infrared radiation from the human body without emitting any rays to the outside world, and sense the human body temperature through a non-contact method. [0004] Human mood changes are always accompanied by a series of physiological reactions such as respiration, blood pressure, pulse, blood vessel volume and gland secre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B3/00A45B9/02A61B5/00A61B5/04G01J5/00G01K13/00G08B21/04
Inventor 索文静何峰邹强张赫晨
Owner TIANJIN UNIV
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