Remote controller

A technology of remote control and microcontroller, which is applied in the field of remote control, can solve the problems of user inconvenience and misoperation, and achieve the effect of simple operation

Inactive Publication Date: 2010-01-06
鼎亿数码科技(上海)有限公司 +1
View PDF0 Cites 33 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of this control method is that it will cause inconvenience to users in some cases.
For example, in the case of dark light, misoperation will occur because the keyboard cannot be seen clearly; or due to age reasons (such as children's hands are small and cannot hold the joystick firmly), the remote control with the joystick cannot be well controlled. etc. will cause inconvenience to users
[0005] In addition, most of the existing remote controls use infrared transmission. Infrared transmission requires an angle between the remote control and the remote control object, that is, the remote control must be aimed at the remote control object, and the infrared transmission is unidirectional.

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
  • Remote controller
  • Remote controller
  • Remote controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 As shown, the remote controller of the present invention includes a two-dimensional or three-dimensional gyroscope, a three-axis acceleration sensor and a microcontroller. The remote controller of the present invention adopts bluetooth communication to control an intelligent television set containing a bluetooth module. If the gyroscope and the acceleration sensor produce an analog signal, the signal needs to be converted to an analog / digital signal (the gyroscope and the acceleration sensor can be analog or digital, or any of them can be One is digital and the other is analog).

[0018] The remote controller has two function selection controls of game control and TV control. After the user switches the function of the remote control to the game or TV state, press the "menu" button on the remote control, and a first-level menu will pop up. combine figure 2 As shown, when the user waves the remote controller, the three-axis acceleration sensor colle...

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 remote controller, which comprises a three-axis acceleration sensor, a micro-controller and a gyroscope, wherein the three-axis acceleration sensor is connected with the micro-controller, is used for acquiring acceleration signals of X, Y and Z axes, and transmits the acceleration signals to the micro-controller; the micro-controller is connected with the gyroscope, and analyzes an acceleration signal acquired by the acceleration sensor, and the signal is effective when a value of the acceleration signal is within the preset range; and the gyroscope converts the effective acceleration signal, converts the acceleration signal into an angle signal, and judges the movement direction of a user according to the angle signal. The invention can conveniently realize the control on menu options by waving the remote controller in the space. The remote controller has simple operation and broad applicable crowd.

Description

technical field [0001] The invention relates to a remote controller for controlling electric appliances. Background technique [0002] With the development of science and technology, many remote controls and household appliances are becoming more and more intelligent and humanized. [0003] On the existing remote controller, many keys (including number keys, direction keys and other keys) are arranged or a joystick is arranged, and menu selection is realized through the keys or rocker. [0004] The disadvantage of this control method is that it brings inconvenience to the user in some cases. For example, in the case of dark light, misoperation will occur because the keyboard cannot be seen clearly; or due to age reasons (such as children's hands are small and cannot hold the joystick firmly), the remote control with the joystick cannot be well controlled. Etc., all can bring inconvenience to the user's use. [0005] In addition, most of the existing remote controllers use...

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): G08C17/02H04N5/44G01P15/18G01C19/00
Inventor 魏巍
Owner 鼎亿数码科技(上海)有限公司
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