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

Remote control circuit

A remote control and circuit technology, used in instruments, non-electrical signal transmission systems, short-range systems, etc., can solve the problems of limited LED emission capability, uncontrollable TV, poor remote control effect, etc. Remote control range, strong remote control effect, small change effect

Inactive Publication Date: 2014-12-03
LOOQ SYST
View PDF13 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the emission capability of LEDs, the common problems of existing remote controls are: the control distance of some products is too short, for example, some products can only achieve an effective control distance of 3-5m; or the bit error rate of some products is too high, such as It often happens that the TV cannot be controlled, and the remote control effect is not good

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 control circuit
  • Remote control circuit
  • Remote control circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as the way to distinguish components, but use the difference in function of the components as the criterion for distinguishing. The following descriptions in the specification are preferred implementation modes for implementing the present invention, but the descriptions are for the purpose of illustrating the general principles of the present invention, and are not intended to limit the scope of the present invention. The scope of protection of the present invention should be defined by the appended claims.

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings, but it is not intended to limit the present invention.

...

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 present invention relates to the technical field of wireless remote control, and discloses a remote control circuit. The remote control circuit comprises a printed circuit board, the end part of which is connected with at least two groups of infrared emitting pipes in a parallel manner, each group of infrared emitting pipes comprises a plurality of parallel infrared emitting pipes, and / or the infrared emitting pipes of the at least two groups of infrared emitting pipes are arranged at certain angles. According to the remote control circuit, a parallel arranging method of the infrared emitting pipes in an original circuit is replaced by an assembling method in which the infrared emitting pipes are arranged in certain angles, so that a remote controllable range is expanded; or the number of original infrared emitting pipes is increased properly, so that the emitting power is increased, the infrared emitting cross section is increased, the remote control effect is stronger than that of a basic circuit, small modification is made, and distinct effect is obtained.

Description

technical field [0001] The invention relates to the technical field of wireless remote control, in particular to a remote control circuit. Background technique [0002] At present, people's material and cultural living standards are improving day by day, and various household appliances have entered thousands of households. Among them, most of the household appliances have their own different remote control circuits. control device. Modern remote control circuits are mainly composed of integrated circuit boards and buttons used to generate different messages. The task of the remote control circuit is that when you press a button, it converts the button information into an infrared signal that the TV can receive. [0003] The traditional infrared remote control is mainly divided into two parts: decoding and transmission. The decoding part converts the signal that the function button is pressed into an excitation signal corresponding to the function. The transmission part co...

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): G08C23/04
CPCG08C23/04H04B10/116
Inventor 余霂
Owner LOOQ SYST