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Method and device for selecting forwarding path for data reporting in Internet of things

A forwarding path, Internet of Things technology, applied in the field of Internet of Things, can solve problems such as failure and reduce the reliability of Internet of Things data, and achieve the effect of improving reliability

Inactive Publication Date: 2017-10-13
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, the forwarding path of the reported IoT data will fail, which reduces the reliability of the convergence unit to successfully receive the required IoT data with low reporting frequency

Method used

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  • Method and device for selecting forwarding path for data reporting in Internet of things
  • Method and device for selecting forwarding path for data reporting in Internet of things
  • Method and device for selecting forwarding path for data reporting in Internet of things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] see figure 2 , figure 2 It is a schematic flowchart of a method for selecting a forwarding path for data reporting in the Internet of Things disclosed by an embodiment of the present invention. Such as figure 2 As shown, the method for selecting a forwarding path for data reporting in the Internet of Things may include the following operations:

[0055] 201. The Internet of Things access node receives and stores the data reporting instruction message sent by the filtering gateway. The data reporting instruction message is used to instruct the Internet of Things access node to be interested in the convergence unit and the reporting frequency is lower than the preset reporting frequency of the target object Networking data selects dual forwarding paths for reporting.

[0056] In the embodiment of the present invention, the target IoT data that the converging unit is interested in may be the IoT data reported by the terminal device that the converging unit is interes...

Embodiment 2

[0075] see image 3 , image 3 It is a schematic flowchart of another method for selecting a forwarding path for data reporting in the Internet of Things disclosed in an embodiment of the present invention. Such as image 3 As shown, the method for selecting a forwarding path for data reporting in the Internet of Things may include the following operations:

[0076] 301. The Internet of Things access node receives and stores the data reporting indication message sent by the filtering gateway. The data reporting indication message is used to instruct the Internet of Things access node to report the terminal device of the target device type that the convergence unit is interested in and the reporting frequency The target Internet data that is lower than the preset reporting frequency selects dual forwarding paths for reporting.

[0077] 302. The Internet of Things access node detects the Internet of Things data initiated by a large number of terminal devices within its wirele...

Embodiment 3

[0092] see Figure 4 , Figure 4 It is a schematic structural diagram of an Internet of Things access node disclosed in an embodiment of the present invention. Such as Figure 4 As shown, the Internet of Things access node 400 may include a communication unit 401, a storage unit 402, a detection unit 403, an identification unit 404, a selection unit 405, an encapsulation unit 406, and a judgment unit 407, wherein:

[0093] The communication unit 401 is configured to receive a data reporting instruction message issued by the filtering gateway, the data reporting instruction message is used to instruct the Internet of Things access node 400 to select the target Internet of Things data that the aggregation unit is interested in and whose reporting frequency is lower than the preset reporting frequency Dual forwarding paths are used for reporting.

[0094] The storage unit 402 is configured to store the above-mentioned data reporting indication message received by the communica...

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Abstract

The invention relates to the technical field of Internet of things and particularly relates to a method and a device for selecting a forwarding path for data reporting in Internet of things. The method comprises steps: an Internet of things access node receives data reporting indication information issued by a filter gateway and the data reporting indication information is stored; when target Internet of things data indicated by the data reporting indication information are detected to exist in all Internet of things data initiated by massive terminal devices in the wireless coverage range, two forwarding paths comprising a main forwarding path and an auxiliary forwarding path are selected in a preset neighbor routing information table; and after all Internet of things data are packaged to a data element, the Internet of things access node reports the data element through the main forwarding path and when the reporting fails, the data element is reported through the auxiliary forwarding path. When the embodiment of the invention is executed, the reliability of enabling a convergence unit to receive needed and low-reporting frequency Internet of things data can be improved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a method and device for selecting forwarding paths in the Internet of Things for data reporting. Background technique [0002] The Internet of Things refers to an intelligent comprehensive system that aims to perceive the physical world, takes information processing as its main task, and uses the network as an interactive carrier to realize information interaction between things and things, and between things and people, and provide perceptual information services. With the Internet of things, people can manage production and life more finely and dynamically, and improve resource utilization and production efficiency. Ventilation equipment, rainfall sensors, irrigation valves, etc.) to analyze and make decisions on the IoT data reported, so as to provide people with early warning, abnormal and other related reports. It can be seen that the converging unit can recei...

Claims

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Application Information

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IPC IPC(8): H04L12/711H04L29/08H04W4/00H04W4/02H04W4/18H04L45/247
CPCH04L45/22H04L67/12H04W4/025H04W4/18H04L67/565H04L67/52
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD
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