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Information interaction modeling method and device based on current coupling type IBC

A technology of information interaction and current coupling, applied in the field of human body communication, to achieve the effect of ensuring safety

Active Publication Date: 2016-02-10
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of information interaction modeling based on human body contact, and propose a modeling method for information interaction based on current-coupled IBC

Method used

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  • Information interaction modeling method and device based on current coupling type IBC
  • Information interaction modeling method and device based on current coupling type IBC
  • Information interaction modeling method and device based on current coupling type IBC

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Embodiment

[0040] The following takes a handshake as an example to illustrate the specific implementation process of the current coupled IBC-based information interaction modeling method of the present invention:

[0041] Step 1: Establish an overall circuit model of information interaction based on current-coupled IBC;

[0042] In the information exchange based on the current coupling type IBC, the signal is coupled into the human body A through the human body communication transmitter and the transmitting electrode, and through the human body A, the two hands and the human body B are in a handshake state. Finally, the signal transmitted through the human body is detected by the receiving electrode and the human body communication receiver at the B-side of the human body, so as to realize the information interaction based on physical contact. According to the above-mentioned signal transmission process, an overall circuit model of information interaction based on physical contact is establis...

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Abstract

The invention belongs to the technical field of intra-body communication, and particularly relates to an information interaction modeling method and device based on the current coupling type IBC. The method comprises the steps that firstly, circuit modeling is carried out on an information interaction channel based on the current coupling type IBC to form an overall circuit model; secondly, according to the obtained overall circuit model, circuit modeling is carried out on contact resistance caused by body contact; thirdly, by means of the overall circuit model, an information interaction complete circuit model based on the current coupling type IBC is formed; finally, based on the built complete circuit model, an information interaction mathematic model based on the current coupling type IBC is obtained through circuit analysis. Compared with the prior art, safety guarantee is provided for information interaction based on the current coupling type IBC, the system design basis is provided for the design of the information interaction device based on the current coupling type IBC, the problems of geometric modeling, circuit modeling and mathematic modeling between two living bodies and an electronic device are solved, and the reference is provided for relevant research and design.

Description

Technical field [0001] The invention belongs to the technical field of human body communication, and specifically relates to an information interaction modeling method and device based on a current coupling type IBC. Background technique [0002] Intra-Body Communication (IBC) is a data communication technology that uses the human body as the signal transmission medium. Compared with the current short-range wireless communication technologies (such as Bluetooth, ZigBee, etc.), this technology has low power consumption and anti-interference , High speed and other advantages. More importantly, human-human and human-machine information interaction based on physical contact and the networking of wearable electronic devices can be realized based on human body communication technology. Human body communication technology has many potential applications in the fields of information interaction, personal area networks, network access, cloud computing, and physiological information monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 宋勇李茂源王光发赵宇飞郝群谢定超
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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