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Method and equipment for accessing network based on Smart Link mode

A technology for accessing networks and devices, applied in the field of Internet of Things, can solve the problems of low-cost and multi-faceted development of unfavorable IoT devices, high consumption of computing resources and storage resources, etc., to save packet data cache space, reduce data volume, and save cache. effect of space

Active Publication Date: 2019-07-09
QINGDAO HAIER SMART TECH R & D CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and device for accessing the network based on SmartLink, which is used to solve the problem that in the prior art, IoT accesses the wireless network through the SmartLink SDK, which consumes more computing resources and storage resources, which is not conducive to the low cost of IoT devices. Cost, small system, multi-oriented development issues

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  • Method and equipment for accessing network based on Smart Link mode
  • Method and equipment for accessing network based on Smart Link mode
  • Method and equipment for accessing network based on Smart Link mode

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Embodiment Construction

[0041] The present invention provides a method and device for accessing the network based on SmartLink, so that SmartLink can operate normally under small systems such as AR9331, without requiring a very large memory for backup, which can reduce costs, and does not require a large Only a CPU with computing power can execute it. For example, an ARM CPU above 1GHz is required to save the cost of the device, reduce the system size of the entire device, and make it possible to popularize the implementation of SmartLink on IoT devices.

[0042] see figure 1 A method for accessing a network based on a SmartLink method provided by the present invention includes:

[0043] Step A: Enter the monitoring mode, register the SmartLink network packet data monitoring callback function through the application program, and read back the SmartLink network packet from the network driver according to the monitoring callback function; and,

[0044] Step B: Intercept the network packet data in the ...

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Abstract

The invention relates to a method and equipment for accessing a network based on a Smart Link mode. The method comprises the following steps: step A, entering a monitoring mode, registering a SmartLink network packet data monitoring callback function through an application program, and reading back a SmartLink network packet from a network driver according to the monitoring callback function; stepB, intercepting network packet data in the environment through the network driver for analysis and screening, and only caching the Smart Link network packet in the network packet data; step C, analyzing the Smart Link network packet obtained from the network driver through the application program, exiting the monitoring mode after the network access information is analyzed from the Smart Link network packet, entering a bridging mode, and connecting an upper-layer wireless network according to the network access information.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a method and equipment for accessing a network based on a SmartLink mode. Background technique [0002] SmartLink is a commonly used network access method in the Internet of Things (IoT) field. Specifically, it is a way to connect the Wifi module of smart devices to a wireless router. After the user configures the APP, the wireless router broadcasts the account number, password, IP , port number and other information, the smart device accesses the network after obtaining this information. [0003] The existing SmartLink uses a software development kit (Software Development Kit, SDK) to operate. Specifically, in the Linux system environment, it runs as an application program. In order to analyze SmartLink network packets during runtime, it requests the Linux system to provide all the packets on the network that can be intercepted by all Linux network dr...

Claims

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Application Information

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IPC IPC(8): H04W48/16
CPCH04W48/16
Inventor 曾显伟王东升
Owner QINGDAO HAIER SMART TECH R & D CO LTD