Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wearable intelligent bracelet gesture recognition method and device

A smart wristband and recognition method technology, applied in the direction of mechanical mode conversion, computer parts, graphics reading, etc., can solve the problems of increasing the cost of gesture recognition and the complexity of hardware circuits, so as to improve gesture recognition rate, reduce cost, The effect of reducing complexity

Inactive Publication Date: 2015-09-16
GUANGZHOU UNIVERSITY
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In many cases, two microprocessors must be used to realize gesture recognition, one for data processing and one for gesture recognition, which greatly increases the cost of gesture recognition and the complexity of hardware circuits

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wearable intelligent bracelet gesture recognition method and device
  • Wearable intelligent bracelet gesture recognition method and device
  • Wearable intelligent bracelet gesture recognition method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, where the schematic embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0048] Such as figure 1 As shown, a wearable smart bracelet gesture recognition device includes a position sensor, a microprocessor and a gesture command sending module; the position sensor is an MP9150 module, and the MPU9150 module integrates a three-axis gyroscope, a three-axis accelerometer , a three-axis magnetometer, an expandable digital motion processor DMP and an I2C interface; the microprocessor is STM32F103, and the MPU9150 module is electrically connected to the microprocessor through the I2C interface; the gesture instruction sending module It includes a mobile phone APP, which is electrically connected to the microprocessor through a bluetooth module; the bluetooth module sh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a wearable intelligent bracelet gesture recognition device. A control method includes the steps that a gesture instruction sending module sends a gesture needing judging to a microprocessor; the microprocessor drives a position sensor to collect data through a DMP library and judges whether the gesture needs recognizing according to the collected data. The wearable intelligent bracelet gesture recognition device comprises the position sensor, the micro processor and the gesture instruction sending module, wherein the position sensor is an MP9150 module, the microprocessor is an STM32F103 single-chip microcomputer, the gesture instruction sending module comprises a mobile phone app for sending instructions, and instructions are transmitted through a Bluetooth module. When in work, the gesture instruction sending module sends a gesture needing judging to the microprocessor, and the microprocessor drives the position sensor to collect data through the DMP library and judges whether the gesture needs recognizing according to the collected data. The wearable intelligent bracelet gesture recognition device is simple, saves cost and is high in gesture recognition rate.

Description

technical field [0001] The invention belongs to the technical field of smart wearable bracelets, and in particular relates to a gesture recognition method and a device thereof for a wearable smart bracelet. Background technique [0002] Due to the many movements of the human hand, the gestures are complex, and different movements sometimes overlap, making gesture recognition one of the difficult problems in current research. At present, there are many methods of gesture recognition. For example, the Myo bracelet uses bioelectricity to judge gestures by detecting the potential of muscles. Another example is the gesture judgment method described in CN 103885645, which uses an image sensing device to recognize gestures. These recognition methods are relatively complicated, and the accuracy of gesture recognition is not high. If various gestures are recognized at the same time during gesture recognition, the interference between different gestures is very large, resulting in a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
Inventor 陈海兵刘长红谭梓维张宏康单晓明严一尔
Owner GUANGZHOU UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com