Product upgrading system and its method using radio channel

A wireless channel and product technology, applied in the field of product upgrade system, to achieve the effect of reducing service costs and high perfection

Inactive Publication Date: 2008-11-05
LG ELECTRONIC (HUIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, because the audio products in the past can only receive audio, consumers need to bring the equipment to the service center if they want to upgrade.

Method used

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  • Product upgrading system and its method using radio channel
  • Product upgrading system and its method using radio channel
  • Product upgrading system and its method using radio channel

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Embodiment Construction

[0033] The idealized embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] figure 1 It is a schematic diagram of the structure of the product upgrading system using wireless channels in the present invention.

[0035] like figure 1 As shown, the product upgrade system of the present invention uses the TDC (Transparent Data Channel) function of RDS (Radio Data System) to run the product upgrade (update) program.

[0036] That is, through the antenna 18, the product upgrade data transmitted from the radio station is received, and then the RDS decoding module 12 is used to decode the received product upgrade data.

[0037] Here, the radio station that sends the product upgrade data separately sets a wireless channel for sending the upgrade data, or uses the existing radio channel to send the upgrade data within a certain period of time, that is, provides a product upgrade signal.

[0038] Then, the data dec...

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PUM

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Abstract

This invention relates to a product upgrade system and a method by wireless channels used in an audio system capable of receiving RDS including: a RDS decoding module utilizing the product upgrade data received by the antenna to decode, an outer RAM used in storing the decoded data of said RDS decode module, an upgrade program pre-located in the ROM region in the production stage after producing initial products before storing said data into said outer RAM and sorting them based on addresses and a microprocessor utilizing the data stored in said outer RAM to upgrade.

Description

technical field [0001] The present invention relates to a product upgrade system using wireless channels, especially a receiver that receives upgrade programs through wireless channels and upgrades products so that consumers can quickly use the latest functions and continuously update and manage products using wireless channels ( RadioChannel) product upgrade system and method thereof. Background technique [0002] Due to the rapid development of science and technology at present, the upgrading and updating speed of products is very fast, so there is a trend of shortening the life cycle of products. [0003] Under such circumstances, a product upgrade system that can be upgraded at any time by using the Internet has been produced to provide convenience for users. [0004] However, because the audio products in the past can only receive audio, consumers need to bring the equipment to the service center if they want to upgrade. [0005] However, the audio products produced n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445H04B7/00
Inventor 黄仁锡
Owner LG ELECTRONIC (HUIZHOU) CO LTD
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