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Internet of Things equipment data processing method and system and computer storage medium

An Internet of Things device and data processing technology, applied in the field of Internet of Things, can solve problems affecting device message throughput, affecting device data collection and linkage processing, cloud platform side service impact, etc.

Active Publication Date: 2022-03-01
HANGZHOU ANHENG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a data processing method, system, and computer storage medium of an Internet of Things device, so as to at least solve the problem that in the prior art, when the device frequently goes online and offline, it will cause an instant impact on cloud platform side services, such as authentication services, Data processing, etc., lead to technical problems that affect the normal message throughput of the device, and then affect the collection and linkage processing of device data

Method used

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  • Internet of Things equipment data processing method and system and computer storage medium
  • Internet of Things equipment data processing method and system and computer storage medium
  • Internet of Things equipment data processing method and system and computer storage medium

Examples

Experimental program
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Embodiment 1

[0065] Such as figure 1 As shown, the method flow chart of the first embodiment proposed by the method for processing the data of the Internet of Things device in the present invention, the method includes the following steps:

[0066] Step S101, acquiring an access request sent by the IoT device, where the access request includes authentication information of the IoT device;

[0067] Specifically, in this embodiment, IoT devices include security-centric direct-connection devices, gateway devices, gateway sub-devices, pan-protocol devices, etc. EMQX is an open-source MQTT server. In practical applications, if a device wants to connect to the cloud platform, it needs Embed a security engine (SDK) in the device in advance. Through the security engine, the authentication information collected in the device can be sent to the connected MQTT server through the SDK, and the MQTT server will take over the connection with the device. There is a TCP connection, and the data of all dev...

Embodiment 2

[0076] In one embodiment of the present invention, in step S102, the authentication information is called back to the custom authentication module, and the step of calling the authentication service of the cloud platform through the custom authentication module to determine whether the authentication information is legal further includes :

[0077] When receiving the access request sent by the directly connected IoT device, obtaining the authentication information in the access request;

[0078] calling the authentication service of the cloud platform, authenticating the authentication information and measuring corresponding authentication results;

[0079] Judging whether the IoT device is admitted according to the authentication result.

[0080] Please refer to Figure 2 to Figure 4 , in a preferred embodiment of the present invention, the direct authentication method is mainly for the scenario where the device is directly connected to EMQX, mainly based on the MQTT protoc...

Embodiment 3

[0112] The present invention also provides a data processing system for Internet of Things equipment, such as Figure 9 As shown, the system includes:

[0113] An acquisition module 10, configured to acquire an access request sent by the IoT device, where the access request includes authentication information of the IoT device;

[0114] Connecting to the session management module 20, used to call back the authentication information to the user-defined authentication module;

[0115] Custom authentication module 30, for calling the authentication service of described cloud platform to judge whether described authentication information is legal;

[0116] A connection processing module 40, configured to access the IoT device if legal;

[0117] The data processing module 50 is configured to acquire the uplink data reported by the IoT device to process the uplink data, and send downlink data to the IoT device according to the processing result.

[0118] Further, the self-defined...

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Abstract

The invention relates to an Internet of Things device data processing method and system and a computer storage medium, the Internet of Things device data processing method is applied to an MQTT server, an Internet of Things device is connected with a cloud platform through the MQTT server, and the method comprises the steps of obtaining an access request sent by the Internet of Things device, the access request comprising authentication information of the Internet of Things device; calling back the authentication information to the user-defined authentication module, and calling an authentication service of the cloud platform through the user-defined authentication module to judge whether the authentication information is legal or not; if yes, accessing the Internet of Things equipment; and obtaining uplink data reported by the Internet of Things equipment to process the uplink data, and sending downlink data to the Internet of Things equipment according to a processing result. Through adoption of the method, instant impact of authentication service and data processing on cloud platform side service caused by frequent online and offline of equipment in a direct connection access scene is effectively avoided, and data acquisition and linkage processing of edge side equipment are not affected.

Description

technical field [0001] The present application relates to the field of the Internet of Things, in particular to a data processing method, system and computer storage medium of an Internet of Things device. Background technique [0002] There are many access forms in the Internet of Things security business access field, including equipment, proxy, traffic, platform, etc., among which equipment and proxy are the main forms of secure business data access, and both are through The agent engine software is implanted and directly connected to the cloud platform side to report the device status and its security business data. [0003] At present, the access system on the cloud platform side is divided by function, including connection session management, authentication management, data processing management, and device command delivery management, etc., and complex data processing modules are often performance bottlenecks, including CPU and memory resource consumption. , and conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L67/12
CPCH04L63/08H04L67/12
Inventor 周斌武范渊黄进
Owner HANGZHOU ANHENG INFORMATION TECH CO LTD
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