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AP (access point) accessing method and system for WiFi (wireless fidelity) equipment in Internet of Things

A device access, Internet of Things technology, applied in the field of Internet of Things, can solve problems such as inability to feedback WiFi devices, user inconvenience, and inability to control WiFi devices, and achieve the effect of avoiding the loss of control of WiFi devices in the Internet of Things

Inactive Publication Date: 2015-07-15
SHENZHEN NETCOM ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the WiFi device is connected to an AP hotspot with limited network, such as an AP hotspot that requires payment or an AP hotspot that disables UDP (User Datagram Protocol, User Datagram Protocol), the terminal cannot control the WiFi device.
Since SmartLink can only transmit data in one direction, it cannot feed back the situation encountered by the WiFi device to the user, causing inconvenience to the user

Method used

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  • AP (access point) accessing method and system for WiFi (wireless fidelity) equipment in Internet of Things
  • AP (access point) accessing method and system for WiFi (wireless fidelity) equipment in Internet of Things
  • AP (access point) accessing method and system for WiFi (wireless fidelity) equipment in Internet of Things

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Embodiment Construction

[0040] The method for accessing the AP of the Internet of Things WiFi device provided by the embodiment of the present invention is applied to such as figure 1 In the hardware environment shown. An application program (Application, APP for short) is installed in the terminal 102, and the terminal 102 configures and controls functions of the IoT WiFi device 104 through the application program. The terminal 102 includes, but is not limited to, a smart phone, a tablet computer, a personal digital assistant, and the like. The terminal 102 sends a data packet to the IoT WiFi device 104 through UDP broadcast or multicast, and the data packet includes AP information and a first response code. After receiving the data packet, the IoT WiFi device 104 extracts the SSID information and Password information in the AP information, quickly connects to the target AP hotspot 106, and returns the first response to the terminal 102 through UDP broadcast or multicast. The code corresponds to t...

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Abstract

The invention relates to an AP (access point) accessing method for WiFi (wireless fidelity) equipment in the Internet of Things. The method comprises the following steps: a data packet sent by a terminal is received, wherein the data packet comprises AP information and a first response code; a target AP hot spot is connected through the AP information, and a second response code corresponding to the first response code is returned to the terminal, so that the terminal sends an information acquisition instruction after receiving the second response code; the information acquisition instruction is received, and corresponding information is returned to the terminal according to the information acquisition instruction. With adoption of the method, accessing of the WiFi equipment in the Internet of Things to the AP hot spot with limited network can be avoided effectively. The invention further provides an AP accessing device for the WiFi equipment in the Internet of Things.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a method and a system for accessing an AP by a WiFi device of the Internet of Things. Background technique [0002] With the development of network technology, WiFi devices in the Internet of Things industry have become popular to access AP (Access Point, wireless access node) hotspots through SmartLink (a network connection method). That is, the WiFi device monitors the broadcast information in the air, and extracts the SSID (Service Set Identifier, service set identifier) ​​information and Password (password) information of the AP hotspot, so that the WiFi device can quickly access the AP hotspot. If the WiFi device is connected to an AP hotspot with a limited network, such as an AP hotspot that requires payment or an AP hotspot that disables UDP (User Datagram Protocol, User Datagram Protocol), the terminal cannot control the WiFi device. Since SmartLin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/08H04W76/02
CPCH04W48/08H04W76/10H04W76/18
Inventor 何彪胜钟衍徽孙丘伟
Owner SHENZHEN NETCOM ELECTRONICS CO LTD
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