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

Method and equipment for producing touch feedback

A tactile feedback and equipment technology, applied in the field of tactile feedback, can solve problems such as affecting user experience and large energy consumption, and achieve the effect of avoiding bad experience and small energy consumption

Active Publication Date: 2014-08-13
BEIJING ZHIGU RUI TUO TECH
View PDF4 Cites 42 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing tactile feedback technology, the built-in motor is used as the vibration source to drive the entire device to vibrate, resulting in large energy consumption and affecting user experience

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
  • Method and equipment for producing touch feedback
  • Method and equipment for producing touch feedback
  • Method and equipment for producing touch feedback

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The specific implementation manner of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0037] Those skilled in the art understand that in the embodiments of the present application, the sequence numbers of the following steps do not mean the order of execution, and the order of execution of each step should be determined by its function and internal logic, and should not be used in this application. The implementation of the examples constitutes no limitation.

[0038] In each embodiment of the present application, at least one of the first mechanical wave and the second mechanical wave may be an ultrasonic wave or a mechanical wave of other frequency bands. The inventor found in the research that ultrasonic waves are sound waves with a frequency higher than 20,000...

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 application provides a method and equipment for producing touch feedback and relates to the field of touch feedback. The method comprises the following step: in response to a condition that a user body contacts an object, sending a second mechanical wave used for enabling a first mechanical wave emitted by the user body to form a touch signal on the contact position of the object; according to the method and the equipment, the formed touch signal is sourced from the contact position, so that an effective touch feedback can be formed for the user by use of less energy consumption, and bad experience brought to the user by vibration of the whole object can be avoided.

Description

technical field [0001] The present application relates to the technical field of tactile feedback, and in particular to a method and device for generating tactile feedback. Background technique [0002] Haptic feedback is a technology in which a device responds to a user's operation through a sense of touch. For example, when a user clicks on a corresponding menu on a smartphone or a tablet computer, the device will vibrate driven by a built-in motor, so that the user can know that the device has received an operation command. Haptic feedback has a wide range of application scenarios when the user is driving a car or in other situations where it is inconvenient to observe. [0003] In the existing tactile feedback technology, a built-in motor is used as a vibration source to drive the entire device to vibrate, resulting in a large energy consumption and affecting user experience. Contents of the invention [0004] The purpose of this application is to provide a method an...

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
CPCG06F3/016G06F3/011
Inventor 杜琳
Owner BEIJING ZHIGU RUI TUO TECH
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