Method and device for generating motor brake signals

A signal and motor technology, applied in the field of motor braking signal generation, can solve problems such as low efficiency, reverse acceleration, and inability to quickly stop motor vibration, and achieve obvious braking effect, avoiding low efficiency and good braking effect.

Active Publication Date: 2018-07-27
AAC TECH PTE LTD
View PDF12 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor found that there are at least the following problems in the prior art: the short signal waveform of the mobile phone’s virtual key to achieve the vibration effect has various types of changes in frequency and amplitude, and the braking achieved by using ...

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 device for generating motor brake signals
  • Method and device for generating motor brake signals
  • Method and device for generating motor brake signals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each implementation manner of the present invention, many technical details are proposed in order to enable readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in the present invention can also be realized.

[0024] The first embodiment of the present invention relates to a method for generating a motor brake signal, the specific process is as follows figure 1 shown.

[0025] S1: Using different brake signals to control the motor respectively, and obtaining the vibration margin of the motor corr...

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

An embodiment of the invention relates to the technical field of electronic equipment, and discloses a method for generating motor brake signals. The method for generating the motor brake signals includes steps of S1, controlling motors by the aid of different brake signals to obtain vibration allowance of the motors; S2, selecting brake signals with excellent performance from the various brake signals according to the vibration allowance of the motors. The vibration allowance of the motors corresponds to the various brake signals. The selected brake signals with the excellent performance areused as the motor brake signals. The performance of the corresponding brake signals is improved along with decrease of the vibration allowance of the motors. The invention further provides a device for generating the motor brake signals. The method and the device for generating the motor brake signals have the advantage that excellent brake effects can be realized by the motors.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electronic equipment, and in particular to a method and device for generating a motor braking signal. Background technique [0002] As more and more mobile phone manufacturers launch full-screen products, consumers are beginning to pay attention to the new form of future mobile phones with full-screen phones, and the tide of full-screen phones has officially arrived. While ensuring the shocking visual effects and stunning appearance brought by the full screen, it must also have more practical features. It is an inevitable development trend that physical buttons on mobile phones are replaced by virtual buttons. The virtual button means that when the user presses a button in the button area, the mobile phone will respond with a short-term vibration that meets the vibration intensity requirements, simulating the tactile experience of the physical button feedback to the user. In order t...

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): G06F3/01H04M1/725H04M1/72454
CPCG06F3/016H04M2250/12H04M1/72454H02K7/063H04M19/047
Inventor 邓瀚林路翔向征
Owner AAC TECH PTE 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