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

Positioning method for posture sensing equipment and control method for mouse pointer

A technology of attitude perception and positioning method, which is applied in the input/output process of data processing, instruments, electrical digital data processing, etc. The effect of fast 3D positioning, improved sensitivity, and fast 2D positioning

Active Publication Date: 2013-06-19
JIANGSU HUITONG GRP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the control method of the mouse pointer of the space mouse in the prior art, since the gyroscope in the space mouse perceives its movement posture slowly, the speed of controlling the movement of the mouse pointer using the space mouse in the prior art is relatively slow, which is Inconvenience caused by user's actual operation

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
  • Positioning method for posture sensing equipment and control method for mouse pointer
  • Positioning method for posture sensing equipment and control method for mouse pointer
  • Positioning method for posture sensing equipment and control method for mouse pointer

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0072] Please refer to figure 2 , in the first embodiment of the present invention, firstly, an attitude sensing device including at least a first gyroscope and a second gyroscope is provided, wherein:

[0073] The first gyroscope includes: a detection arm 110; a driving arm 120 and a driving arm 130 symmetrically located on both sides of the detection arm 110; connecting the center of the detection arm 110, the center of the driving arm 120 and the driving arm 130 The connecting part 140 of the center;

[0074] The second gyroscope includes: a detection arm 210; a driving arm 220 and a driving arm 230 symmetrically located on both sides of the detection arm 210; connecting the center of the detection arm 210, the center of the driving arm 220 and the driving the connecting portion 240 at the center of the arm 230;

[0075] And the detection arm 110 of the first gyroscope is perpendicular to the detection arm 210 of the second gyroscope.

[0076] The first gyroscope and th...

no. 2 example

[0112] In an embodiment of the present invention, a method for controlling a mouse pointer is provided.

[0113] In the second embodiment of the present invention, the movement of the mouse pointer is controlled by a space mouse. By moving the space mouse, the position of the space mouse is mapped to the mouse pointer on the display screen, so as to control the movement of the mouse pointer on the display screen. The space mouse includes such as figure 2 The first and second gyroscopes are shown.

[0114] Wherein, the first gyroscope includes a detection arm 110, a drive arm 120 symmetrically located on both sides of the detection arm 110, and a drive arm 130 connecting the center of the detection arm 110, the center of the drive arm 120, and the center of the drive arm 130. The connecting part 140; the second gyroscope includes a detection arm 210; a driving arm 220 and a driving arm 230 symmetrically located on both sides of the detection arm 210; connecting the center of...

no. 3 example

[0137] Different from the first embodiment, in order to realize the three-dimensional positioning of the gesture-aware device, please refer to Figure 10 , the gesture sensing device according to the third embodiment of the present invention further includes a third gyroscope. The third gyroscope includes a detection arm 910; a driving arm 920 and a driving arm 930 symmetrically located on both sides of the detection arm 910; connecting the center of the detection arm 910, the center of the driving arm 920 and the center of the driving arm 930 The connection part 940.

[0138] In an embodiment of the present invention, the third gyroscope is a single-axis gyroscope, and the material of the third gyroscope is crystal.

[0139] Please refer to Figure 11 , Figure 11 In the gesture sensing device, the positional relationship between the first gyroscope, the second gyroscope and the third gyroscope is shown, the detection arm 110 of the first gyroscope, the detection arm 210 of ...

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 embodiment of the invention provides a positioning method for posture sensing equipment. The posture sensing equipment at least comprises two gyroscopes. The two-dimensional or three-dimensional positioning of the posture sensing equipment can be performed rapidly by acquiring the output voltage of each gyroscope and according to the linear relationship between the output voltage and the rotation angular speed of each gyroscope. The embodiment of the invention also provides a control method for a mouse pointer; the mouse pointer is controlled by a space mouse; the space mouse comprises the gyroscopes; and the output voltage and the rotation angular speed of each gyroscope are in the linear relationship. The movement of the mouse pointer can be controlled rapidly by adopting the space mouse of the embodiment of the invention; and the sensitivity of the space mouse is high.

Description

technical field [0001] The invention relates to the field of positioning of gesture sensing devices, in particular to a positioning method of gesture sensing devices and a control method of a mouse pointer. Background technique [0002] At present, the positioning of computer pointers and mouse pointers mostly relies on optical sensors or laser sensors. These sensors are based on the principle of physical optics, so the sensors need to rely on desktop and other platforms to achieve. However, as people's requirements for the office environment and convenience of operation are increasing day by day, users hope that the mouse can break away from the dependence on the desktop and upgrade to a space mouse, which can realize 3D operation in the air. Control computers and other equipment. Therefore, the space mouse based on the gyroscope arises at the historic moment. [0003] To realize the perception of motion attitude in the air, an acceleration sensor can be used to sense th...

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 Patents(China)
IPC IPC(8): G06F3/0346
Inventor 龙涛刘正东龙江唐元浩严松
Owner JIANGSU HUITONG GRP
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