A wireless network access method and system

Abstract

The present invention provides a wireless network access method and system, wherein the method includes: the display terminal judges whether an update instruction is received, obtains a two-dimensional code image according to the two-dimensional code information, and displays the two-dimensional code image; Obtain the two-dimensional code image displayed on the display terminal, obtain the coding information of the two-dimensional code information according to the two-dimensional code image, and analyze the coding information of the two-dimensional code information, obtain the wireless network access information and scrolling identification information, and send the wireless The access device sends a wireless network connection request; the wireless access device establishes a wireless network connection with the mobile device, and sends the scrolling identification information to the system; the system receives the scrolling identification information, verifies the scrolling identification information, and passes the verification Send the update instruction and the updated two-dimensional code information to the display terminal; the display terminal displays the updated two-dimensional code image. Through the invention, the information of the two-dimensional code can be effectively updated to ensure that the wireless network resources are not abused.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a wireless network access method and system. Background technique [0002] With the rise of smart mobile devices, wireless network access (such as WIFI, etc.) has become an indispensable part of people's life. People's dependence on wireless networks is gradually deepening. In order to meet people's needs for handling affairs in public places or making full use of fragmented time while waiting, various public business places will provide people with free wireless network access services. However, the access information of the existing wireless network is generally valid after one acquisition, that is, once a smart mobile device has accessed the wireless network, and then enters the coverage of the wireless network next time, the smart mobile Devices can automatically connect to the wireless network, allowing the smart mobile device to reuse the wireless network witho...

AI Technical Summary

Problems solved by technology

However, the access information of the existing wireless network is generally valid after one acquisition, that is, once a smart mobile device has accessed the wireless network, and then enters the coverage of the wireless network next time, the smart mobile The device can automatically connect to the wireless network, allowing the smart mobile device to reuse the wireless network without authentication

[0003] In addition, since the password of the public wireless network has not been changed, criminals have an opportunity to take advantage of it, which will easily lead to the insecurity of the wireless network.

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