Automatic long-distance updating system and method for family Internet of Things system

A technology of networked systems and household objects, applied in the field of information engineering, can solve the problems of lack of real-time and ease of use, and achieve the effects of low power consumption, low cost, and extended service life

Inactive Publication Date: 2013-07-31
CHONGQING COLLEGE OF ELECTRONICS ENG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In the prior art, there are other methods for remotely upgrading firmware programs. When it is implemented, the update system must be connected to the user's PC through a USB interface circuit, and the user needs to perform relevant operations to achieve it, which lacks real-time performance and ease of use.

Method used

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  • Automatic long-distance updating system and method for family Internet of Things system
  • Automatic long-distance updating system and method for family Internet of Things system
  • Automatic long-distance updating system and method for family Internet of Things system

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Embodiment Construction

[0033] The technical solution of the present invention will be described in detail below in conjunction with specific embodiments of the accompanying drawings.

[0034] The work adopts the single-chip microcomputer produced by Microchip Company as the processing core, and uses a global GSM / GPRS / EDGE wireless component SIM900-TE-C launched by SIMCom as the communication interface, linking to a remote file server, remotely wirelessly downloading the file directory, and simultaneously Display the remote file directory, and choose to update the firmware program automatically or manually.

[0035] The wireless sending and receiving communication software system is used for GPRS connection and communication, and is connected with the network server, which is convenient for wireless downloading of update programs. Because the SIM900-TE-C interface has a high degree of integration, the peripheral circuit is extremely simple, which greatly shortens the hardware development time.

[00...

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Abstract

The invention discloses an automatic long-distance updating system and an automatic long-distance updating method for a family Internet of Things system. The automatic long-distance updating system comprises a main control chip module, a general packet radio service (GPRS) module, a network configuration interface module, a programming circuit module, a power down protection module and a light-emitting diode (LED) module. The invention mainly solves the problem of implementation of long-distance automatic updating of a firmware control system under the Internet of Things application environment. The technology is realized by automatically finding updating program without manual intervention so as to realize real-time automatic wireless updating, and has high operability and usability. In addition, the invention takes the intellectual property protective function of software into consideration, so information can be automatically eliminated after outage.

Description

technical field [0001] The invention belongs to the technical field of information engineering, and relates to a method for automatic remote updating of software for controlling a firmware system, in particular to a system and method for automatic remote updating of a home Internet of Things system. Background technique [0002] In the prior art, the remote upgrade method of the firmware program of the information security device is to provide the information security device to the software developer through the hardware manufacturer. Authorization, so as to ensure the security of the upgrade information provided by software developers to users, and realize a comprehensive software release management from hardware manufacturers to software developers to users. Hardware manufacturers provide different upgrade methods for each software developer , including software developers providing the same upgrade method for all users based on the hardware manufacturer’s hardware, and so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F9/445
Inventor 武春岭胡云冰龚小勇吴焱岷廖雨潇
Owner CHONGQING COLLEGE OF ELECTRONICS ENG
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