Method and device for receiving data

A technology of data and message data, applied in the field of Internet of Things, can solve problems such as inability to link intelligent modules, security of intelligent modules, long time to link to network devices, and failure to achieve expected goals

Inactive Publication Date: 2017-02-22
SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But whether it is point-to-point Ad-Hoc technology or SmartLink solution, firstly, the time required for the connection speed is not optimal, and secondly, the anti-interference ability in the same network environment is almost zero. Secondly, the smart modules on the market are too long in terms of security and linking time to network equipment. In terms of anti-interference, if more than two mobile phones operate the smart module at the same time to connect to the network, it is basically impossible. achieve the expected goal
Even if the two mobile phones send the same message, the smart module cannot be linked to the network, and there is no anti-interference

Method used

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Embodiment Construction

[0040] The embodiments of the present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, but not to limit the embodiments of the present invention. In addition, it should be noted that, for ease of description, the drawings only show a part but not all of the structures related to the embodiments of the present invention.

[0041] reference figure 1 , figure 1 It is a schematic flowchart of a data receiving method provided by an embodiment of the present invention.

[0042] Such as figure 1 As shown, the data receiving method includes:

[0043] Step 101: The smart module performs stepwise jump scanning according to a preset sequence and time interval, and obtains message data, where the message data is the message data sent by the mobile terminal according to the preset subcontracting method;

[0044] Pre...

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Abstract

The invention discloses a method and a device for receiving data. The method comprises the following steps: an intelligent module carries out step-by-step jump type scanning according to a preset sequence and a preset time interval, and obtains message data, wherein the message data are the message data which are sent by a mobile terminal according to a preset packet segmentation manner; and the intelligent terminal recombines the message data according to an identifier, carried in the message data, of each packet, and decodes the message data according to an encryption factor in the message data. The intelligent module carries out the step-by-step jump according to a sequential mode and starts to lock a channel till a corresponding message exists; with such channel scanning manner, a channel finding time is greatly improved and the time for linking a network is increased.

Description

Technical field [0001] The embodiments of the present invention relate to the technical field of the Internet of Things, and in particular, to a method and device for receiving data. Background technique [0002] With the development of the Internet of Things, more and more crossovers have appeared in various communication access technologies. Quick connect technology can use a variety of different ways to achieve access to smart devices. [0003] One way is: based on WiFi Direct, the smart control terminal is connected to the smart device in WiFi AP mode, and after the configuration information is transmitted to it, the smart device configures its own network settings and initiates the access to the WiFi AP of the target network The program finally realizes the access. In this way, the intelligent control terminal and the intelligent device use the UDP broadcast data packet based on the IEEE802.11 protocol to realize the transmission of configuration information; the other way is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/02H04W48/16H04L12/953H04L47/43
CPCH04L49/9057H04W12/02H04W48/16H04W12/033
Inventor 周超能
Owner SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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