A method and device for connecting to a wireless network
A wireless network and wireless communication technology, applied in the field of Internet of Things, can solve problems such as the deviation of the working channel of the router, the inability to obtain the router account password, and the long time of the router account password.
Active Publication Date: 2020-09-04
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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[0004] But this method has a disadvantage, that is, due to hardware reasons, the working channel of the router will deviate, or when the working frequency band bandwidth of the router is 40MHz, the working frequency band bandwidth of the router will be twice that of the ordinary router (the working frequency band of the ordinary router The bandwidth is 20MHz), which will cause the smart home appliance to lock the wrong channel; for example, a router working on channel 6, due to the above reasons, will make the smart home appliance lock the channel in advance when scanning channel 5, and will not continue to scan the following channel, but continuously captures packets on channel 5, unable to obtain the router account password for a long time, and finally makes it take too long to obtain the router account password, which greatly affects the user experience. This situation is called the channel error of Kuailian locking
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[0048] In order to understand the characteristics and technical content of the present invention in more detail, the implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the present invention.
[0049] figure 2 It is a schematic diagram of the implementation flow of the method for connecting to the wireless network in the embodiment of the present invention. In the embodiment of the present invention, the main body that needs to connect to the wireless network is a smart device, and the wireless network is connected through a fast connection distribution network; the method can be implemented by the smart device Realization of the main control chip; such as figure 2 As shown, the method includes:
[0050]Step 101: Determine more than one candidate target channel containing wireless network login information data pack...
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The invention discloses a method and device for connecting to a wireless network. The method includes: determining more than one candidate target channel containing wireless network login information data packets according to the number of scanned preset marked data packets; scanning each candidate channel respectively target channel, and calculate the preset mark packet weight of each candidate target channel; determine the target channel containing the wireless network login information packet according to the preset mark packet weight of each candidate target channel; scan the target channel The data packet is used to obtain the wireless network login information and access the wireless network.
Description
technical field [0001] The invention relates to the Internet of Things technology, in particular to a method and device for connecting to a wireless network. Background technique [0002] The Internet of Things enables various smart home appliances to connect to a home local area network in a wireless manner, such as connecting to a home wireless fidelity (WIFI, Wireless Fidelity) network. However, headless devices such as garage door switches, home appliances, lamps, thermostats, and treadmills without keyboards or touch screens are complicated to connect to a WIFI network because the WIFI password cannot be entered through the keyboard or touch screen. Therefore, a technology that simplifies operation has appeared in the existing technology, called Quick Connect Distribution Network, the most typical one is the one-key configuration (SmartConfig) technology proposed by Texas Instruments (TI, Texas Instruments), which only needs one simple step, that is, It allows smart ho...
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IPC IPC(8): H04W48/16H04W12/06
CPCH04W48/16H04W12/06
Inventor 李开
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD