An nfc intelligent disability assistance system based on wireless mouse

A wireless mouse and intelligent technology, applied in the field of artificial intelligence, can solve problems such as difficulties in using computers and electrical appliances

Inactive Publication Date: 2018-06-19
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problem that it is difficult for the physically disabled to use computers and electrical appliances, and provides an NFC intelligent disability assistance system based on a wireless mouse, which can liberate the limbs of the disabled

Method used

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  • An nfc intelligent disability assistance system based on wireless mouse
  • An nfc intelligent disability assistance system based on wireless mouse
  • An nfc intelligent disability assistance system based on wireless mouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Refer to attached figure 1 . An NFC intelligent disability assistance system based on a wireless mouse, including a main controller module, a gravity sensor module, an infrared emission sensor module, an NFC near-field communication module, a wireless Bluetooth module, a power supply module, a VB mouse control host computer and a VB electrical appliance control host computer . Among them, the wireless bluetooth module is composed of a main module, a slave module and a USB transfer interface. The NFC near-field communication module is composed of an NFC card reader and an NFC command label. The NFC command label is self-contained. The main controller module is connected with the gravity sensor module, The NFC card reader, the infrared emission sensor module, and the main module of the wireless bluetooth module are connected, and the slave module of the wireless bluetooth module is connected with the USB transfer interface, and the upper computer controlled by the VB mou...

Embodiment 2

[0056] Refer to attached figure 2 . When the system is working, first use the NFC card reader of the NFC near-field communication module of a certain part of the body to sense the "Start" NFC command tag, and then the main controller module reads the "Start" command, the system is automatically powered on, and the wireless Bluetooth module Automatic pairing and automatically set to the automatic connection working mode. After the pairing is successful, the mouse enters the sign position. If the body part drives the system to move, the internal gravity sensor module of the system senses the movement of the body part and collects the moving position information and speed information of the body part. It is converted into an analog electrical signal and sent to the main controller module. The main controller module performs corresponding calculation and processing on it, and then transmits it to the VB mouse on the computer through the wireless Bluetooth module to control the up...

Embodiment 3

[0059] Refer to attached image 3 . The NFC near-field communication module includes an NFC card reader and an NFC command tag. First, use the NFC tag assistant to write new commands into the formatted NFC tags, such as "start", "stop", "left button", "right button", "double click", etc., to make NFC single-function tags, And integrate all the labels into one card with a distance of 10cm. Once the NFC card reader senses the "Start" command label, the main controller module reads the "Start" command, the system is automatically powered on, and the whole system starts to work. If the mouse's left button, Right-click, double-click and other functions, you can use body parts to control the NFC card reader to sense the corresponding NFC tag; if you need to shut down the system, just control the NFC card reader to read the "stop" command, the system will automatically power off, and VB electrical control The upper computer and the VB mouse control the upper computer to exit autom...

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Abstract

An NFC (near field communication) intelligent disabled people helping system based on a wireless mouse comprises a master controller module, a gravity sensor module, an infrared emission sensor module, an NFC module, a wireless Bluetooth module, a power module, a VB mouse control upper computer and a VB electric appliance control upper computer. The system acquires movement information of certain parts of bodies of armless disabled people by the aid of the gravity sensor and sends the movement information to the master controller module, the wireless Bluetooth module transmits the movement information to the VB mouse control upper computer, and movement of a cursor is controlled; besides, NFC tags such as right key, left key, double click and the like of the control cursor are produced, and the mouse click selection function is realized through NFC; the mouse is used as the core, the infrared emission sensor module and the VB electric appliance control upper computer are added, the VB electric appliance control upper computer is used for controlling an emitter to emit infrared emission codes of common electric appliances such as an air conditioner, a TV and the like, infrared wireless communication with electric appliances is realized, and the armless disabled people are helped to control some common household electric appliances.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence, and in particular relates to a mobile cursor control system combined with NFC near-field communication technology. Background technique [0002] In the modern society with the rapid development of information, computers and electrical appliances have gradually become the necessities of the family, but the control of these devices largely depends on the human limbs, so it is difficult for those with armless disabilities or high amputee patients to operate. It is convenient for them to communicate with the outside world and even take care of themselves. Some existing voice-activated mice can only be used in specific environments because of the interference of noise; there is also a gyroscope device that uses a single gyroscope to determine the change of orientation, and multiple gyroscopes can make the target rotate. Judgment, but if the user rotates in a circle or the head turns, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/23269
Inventor 秦丹王玉皞曾维鋆廖庆洪吴岳峰罗雨桑钟奇岚黄云
Owner NANCHANG UNIV
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