Encoding method and system compatible with multiple infrared instructions

A coding method and coding system technology, which is applied in the field of coding methods and systems compatible with multiple infrared commands, can solve the problems of narrow applicable range, complexity, and cumbersome remote control operation, etc., to expand limitations, improve efficiency, and simplify operations effect of complexity

Inactive Publication Date: 2017-01-04
HANGZHOU HEZHI ELECTRONICS TECH
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increase of types of electrical appliances, different infrared remote controllers are used to control different electrical appliances. Using multiple remote controllers will be very cumbersome and complicated to operate, especially in the same area, different types of infrared remote controllers are easy to confuse. Users bring a lot of unnecessary trouble
At the same time, each manufacturer's independent infrared encoding format has great limitations in use and a narrow scope of application.

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
  • Encoding method and system compatible with multiple infrared instructions
  • Encoding method and system compatible with multiple infrared instructions
  • Encoding method and system compatible with multiple infrared instructions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 , in this embodiment, a coding method compatible with multiple infrared commands is provided, including the following steps:

[0045] S 01: The encoding system receives and parses the infrared commands. After the infrared command is analyzed and detected by the infrared analyzer, the structure of the infrared command is obtained, and then the relevant infrared command information is sent to the coding system.

[0046] There are two types of infrared commands, one is the infrared command that starts with the boot code, and the other is the infrared command that starts directly with the data segment.

[0047] For the infrared command directly starting with the data segment, two levels, one high and one low, with a virtual duration of 0 are added to the header. For the infrared command whose tail ends with a data segment, two levels, one high and one low, with a fictitious duration of 0 are also added to the tail.

[0048] Such as figure 2 Shown is an...

Embodiment 2

[0070] Such as Figure 5 , in this embodiment, a coding system compatible with multiple infrared commands is provided, and the coding system includes:

[0071] Infrared command receiving module 201, the infrared command receiving module 201 is used to receive infrared command information, the infrared command information can be analyzed and detected by the infrared analyzer, the infrared command information includes the level duration, manufacturer's pair logic '0' and logic '1' defines and other information.

[0072] Infrared command analysis module 202, the infrared command analysis module 202 is used to analyze the infrared command information, the duration of the pilot level and the number of pilot levels can be obtained through analysis, and the manufacturer's response to the logic '0' level and the logic '1' level Definition, as well as the duration of data information and the number of data segments.

[0073] For example: by parsing figure 2In the infrared command i...

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 belongs to the field of infrared technologies and particularly relates to an encoding method and system compatible with multiple infrared instructions. The encoding system receives an infrared instruction message, encodes different levels and then performs packaging by analyzing the level duration time in the infrared instruction message and definition of the logic level by different manufacturers, a complete data transmission protocol and transmission data are formed, and verification of infrared codes prior to storage of the infrared codes ensures the accuracy of the infrared codes. According to the provided encoding method compatible with multiple infrared instructions, different types of infrared instructions are received, and the encoding message is formed according to different encoding rules. The method is compatible with the multiple infrared instructions, and the limitation of an existing infrared encoding method is expanded. The encoding system compatible with the multiple infrared instructions can be compatible with different types of infrared instructions, the operation complexity of a user is simplified, and the efficiency is improved.

Description

technical field [0001] The invention belongs to the field of infrared technology, and in particular relates to an encoding method and system compatible with various infrared commands. Background technique [0002] With the increase of types of electrical appliances, different infrared remote controllers are used to control different electrical appliances. Using multiple remote controllers will be very cumbersome and complicated to operate, especially in the same area, different types of infrared remote controllers are easy to confuse. Users bring a lot of unnecessary trouble. At the same time, each manufacturer's independent infrared encoding format has great limitations in use, and the scope of application is very narrow. Contents of the invention [0003] The object of the present invention is to provide an encoding method compatible with various infrared commands in order to overcome the problems in the prior art. [0004] For this reason, the present invention adopts...

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): G08C23/04
CPCG08C23/04
Inventor 倪立洲
Owner HANGZHOU HEZHI ELECTRONICS TECH
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