Unlock instant, AI-driven research and patent intelligence for your innovation.

Touch recognition system capable of performing active feedback reminding through pressure sensing

A technology of active feedback and recognition system, applied in the field of touch recognition, it can solve the problems of affecting the running speed, occupying the background by functions, and inconvenient to close by mistake, so as to avoid the background opening and ensure the effectiveness.

Active Publication Date: 2022-01-14
深圳数字视界科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But different from button control, sometimes the recognition result will be output without applying force, which will increase the possibility of false touch, and sometimes it is inconvenient to close the false touch, which will cause the function after the false touch to continue. Occupying the background, the background cannot be cleaned up in time, and the running speed is affected. In view of this, the present invention proposes a touch recognition system for active feedback reminders through pressure sensitivity

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
  • Touch recognition system capable of performing active feedback reminding through pressure sensing
  • Touch recognition system capable of performing active feedback reminding through pressure sensing
  • Touch recognition system capable of performing active feedback reminding through pressure sensing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 As shown, the purpose of this embodiment is to provide a touch recognition system for active feedback reminder through pressure sensitivity, including a pressure sensitivity monitoring unit 100, an active analysis unit 200, a feedback reminder unit 300, a memory analysis unit 400 and a feedback confirmation unit 500, when working:

[0044] First, the pressure monitoring unit 100 monitors the touch pressure of the touch screen in real time. During the monitoring process, the active analysis unit 200 receives the touch pressure monitored by the pressure monitoring unit 100, forms a pressure information, and analyzes the pressure information, The active touch information is obtained. At this time, the feedback reminder unit 300 receives the touch information, and uses the touch screen to make a reminder of the touch, and then the feedback confirmation unit 500 receives the touch pressure of the pressure-sensitive monitoring unit 100 to form a second pressure. ...

Embodiment 2

[0051] This embodiment specifically discloses the pressure-sensitive monitoring unit 100, please refer to figure 2As shown, the pressure sensing monitoring unit 100 includes a screen touch pressure monitoring module 110 and a screen peripheral pressure monitoring module 120. The screen touch pressure monitoring module 110 is used to monitor the frontal pressure of the touch screen; the screen peripheral pressure monitoring module 120 It is used to monitor the pressure on the periphery of the touch screen, specifically:

[0052] The screen touch pressure monitoring module 110 adopts the pressure monitoring algorithm of the locked area, and its algorithm steps are as follows:

[0053] S1. First establish the compressed lattice: please refer to image 3 As shown in the figure: the axes of the x-y axes intersect to form a compressed lattice, the black dots are the stressed points, and each stressed point in the compressed lattice has coordinates;

[0054] S2. Lock the pressuriz...

Embodiment 3

[0058] In order to identify the negative feedback information and improve the maximum use of pressure sensitivity in the touch recognition system, please refer to Figure 4 As shown, the active analysis unit 200 includes a contact pressure receiving module 210, a scene analysis module 220 and a contact information output module 230, wherein:

[0059] The touch pressure receiving module 210 is used to receive the pressure information monitored by the screen touch pressure monitoring module 110 and the screen peripheral pressure monitoring module 120, that is, the pressure information on the pressure point;

[0060] The scene analysis module 220 is used to analyze the scene where the touch screen is under pressure according to the pressure information monitored by the screen touch pressure monitoring module 110 and the screen peripheral pressure monitoring module 120. Take the code scanning scene as an example: suppose that the screen periphery is under pressure monitoring at thi...

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 the technical field of touch recognition, in particular to a touch recognition system capable of performing active feedback reminding through pressure sensing. The system comprises a pressure sensing monitoring unit, an active analysis unit, a feedback reminding unit, a memory analysis unit and a feedback confirmation unit. According to the invention, the feedback reminding unit is used for giving out a touch reminding to remind a touch person that the touch screen is touched at present, but the function key does not immediately make a response at the moment, but enters a to-be-responded state and enters background operation, so that the response speed is ensured, the response is made only in a feedback information confirmation state. Meanwhile, the feedback reminding unit is matched with the feedback confirmation unit to ensure the effectiveness of touch, and background opening caused by mistaken touch is avoided.

Description

technical field [0001] The invention relates to the technical field of touch recognition, in particular to a touch recognition system for active feedback reminder through pressure sensitivity. Background technique [0002] Touch screen, also known as touch panel, is an inductive liquid crystal display device that can receive input signals such as contacts. When touching the graphic buttons on the screen, the tactile feedback system on the screen can drive various Connecting devices are widely used in some display control devices, such as: mobile phones, car computers, advertising projection screens, etc.; [0003] Pressure-sensitive touch technology is between resistive and capacitive touch technologies, and touch is realized by sensing pressure. [0004] But different from button control, sometimes the recognition result will be output without applying force, which will increase the possibility of false touch, and sometimes it is inconvenient to close the false touch, whic...

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
IPC IPC(8): G06F3/041
CPCG06F3/0414G06F3/0418
Inventor 陈海峰陈美霞
Owner 深圳数字视界科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com