Miniature projection device and gesture control method of projection device

A technology of micro-projection and equipment, which is applied in the field of gesture control of micro-projection equipment and projection equipment, can solve the problems of not being compatible with application software, etc., and achieve the effects of convenient operation, convenient portability, and reduced computer volume

Pending Publication Date: 2017-09-22
INTELLIGENCE YOCHU GUANGZHOU TECH CO LTD
View PDF13 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operating system running on this device is an Android smart operating system, which cannot be well compatible with application software under the Windows operating system.

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
  • Miniature projection device and gesture control method of projection device
  • Miniature projection device and gesture control method of projection device
  • Miniature projection device and gesture control method of projection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Hereinafter, embodiments of the micro projection device and the gesture control method of the projection device of the present invention will be described with reference to the accompanying drawings.

[0037] Figure 1-Figure 4 A micro-projection device according to an embodiment of the present invention is shown, which includes: a micro-projection device main body 101 and a gesture detection module 106;

[0038] The miniature projection device main body 101 includes a projection keyboard module 102, a screen projection module 104 and a processing calculation module 105;

[0039]The projection keyboard module 102 projects a virtual keyboard 103 in a horizontal plane area around the main body of the miniature projection device, and the projection keyboard module 102 is used to input information to the processing calculation module 105;

[0040] The screen projection module 104 projects a screen 108 on a vertical plane 109 around the main body of the micro-projection dev...

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 discloses a miniature projection device and a gesture control method of the projection device. The miniature projection device comprises a miniature projection device main body and a gesture detection module; the miniature projection device main body comprises a projection keyboard module, a projection screen module and a processing and calculating module; the projection keyboard module is used for inputting information to the processing and calculating module; the projection screen module is used for displaying an image output by the processing and calculating module; and the gesture detection module is used for detecting an operation gesture of a user on the screen and transmitting a gesture signal to the processing and calculating module. The miniature projection device disclosed by the invention has the advantages of small volume and convenient carrying, and an external projection device is directly replaced by a projection computer screen, therefore the miniature projection device is more suitable for office, training and other occasions; and a page turning function and a marking function f the screen are realized by detecting the operation of the human hand on the projected screen, therefore when the user explains the projection contents, the user can quickly and conveniently operate the projection contents.

Description

technical field [0001] The invention belongs to the technical field of projection equipment with computing capability, and in particular relates to a miniature projection equipment and a gesture control method of the projection equipment. Background technique [0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. Education, business, government, and home entertainment are the four major consumer groups that support the projector industry. Judging from the future development form of the industry, education is still the pillar area for the future development of the industry. In 2010, there were 129,100 kindergartens, 394,200 primary schools, 79,000 ordinary middle schools, 3,047 ordinary secondary schools, and 1,778 higher education schools nationwide. According to the calculation of each classroom equipped with a projector, according to relevant data, China only The market capacity of the education industry is more than ...

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): H04N9/31G06F3/01
CPCH04N9/3141G06F3/017
Inventor 郝英俊侯文龙
Owner INTELLIGENCE YOCHU GUANGZHOU TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap