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

Address code updating method and device

A technology of address coding and updating method, applied in the field of optical communication, can solve problems such as complicated operation, achieve the effect of convenient operation, saving disassembly and assembly time

Inactive Publication Date: 2013-01-30
ZHUHAI HENGQIN GREAT AIM VISIBLE LIGHT COMM TECH
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide an address code update method and update device to solve the problem of complicated operation when updating the address code of visible light transmission equipment

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
  • Address code updating method and device
  • Address code updating method and device
  • Address code updating method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039]It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0040] Firstly, the address coding update system provided in this specific embodiment is introduced.

[0041] figure 1 It is a block diagram of an address code update system according to the first embodiment of the present invention, and the update system of this embodiment is used for updating address codes in visible light transmission equipment (including receivers and transmitters). like figure 1 As shown, the system includes a PC, an optical signal transmitter, a visible light transmission device to be updated, and an optical signal receiver.

[0042] The PC is used to give the target address code and transmit the target address code to the optical signal transmitter; the optical signal ...

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 an address code updating method and device. The updating method comprises the steps that: a visible light transmission device receives an updating light signal sent by the address code updating device, wherein a command after the updating light signal is decoded comprises a target address code; the visible light transmission device decodes the updating light signal; and the visible light transmission device updates the address code into the target address code according to the command obtained after decoding. According to the invention, the light signal is conveyed by using visible light so that the address code is decoded without dismounting a device to be updated, thus device disassembly and assembly time is saved, the device to be updated is not needed to be preserved with a burn line interface to be connected with a burn line, thus the address code updating method is convenient and simple in operation.

Description

technical field [0001] The invention relates to the field of optical communication, in particular to an address coding update method and update device. Background technique [0002] In the transmission system that uses visible light to realize communication information, both the transmitter and receiver of visible light need to have their own address codes. Generally, the manufacturers of transmitters and receivers will pre-burn an address code when they leave the factory, but When building the transmission system, the user needs to assign an address to each transmitter or receiver device and update the address code according to the actual working conditions. [0003] The following update methods are currently used: [0004] Method 1, take out the address chip in the transmitter or receiver device from the device, put it into a special chip and burn it to update the address code; [0005] Method 2: Insert the programming cable through the programming interface reserved on ...

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): H04B10/116
Inventor 郭成胡洪董建飞黄建梅张国旗
Owner ZHUHAI HENGQIN GREAT AIM VISIBLE LIGHT COMM TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com