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Credible Internet of Things device and system based on an SIM card and working method of the credible Internet of Things device and system

A technology of IoT devices and networked devices, applied in the field of communications, can solve the problem that IoT device vendors cannot prove their innocence, and achieve the effect of solving unclear responsibilities

Pending Publication Date: 2021-12-31
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When IoT devices are abnormal and cause losses to users’ lives and properties, how to ensure that the historical business data provided by the IoT device management platform has not been tampered with, and that IoT device vendors cannot prove their innocence

Method used

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  • Credible Internet of Things device and system based on an SIM card and working method of the credible Internet of Things device and system
  • Credible Internet of Things device and system based on an SIM card and working method of the credible Internet of Things device and system
  • Credible Internet of Things device and system based on an SIM card and working method of the credible Internet of Things device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] like figure 1 As shown, Embodiment 1 of the present application provides a trusted IoT system 1 based on a SIM card, including a trusted IoT device 11 based on a SIM card, an IoT device management platform 12, a front-end access server 13 and a blockchain management system. / auth server 14. in:

[0048] ① Trusted IoT device based on SIM card 11:

[0049] The SIM card-based trusted IoT device 11 includes a SIM card security element 111 and an IoT communication element 112 .

[0050] The SIM card secure element 111 may be an iSIM card, an eSIM card, or a physical SIM card with a data processing function. The SIM card security element 111 is used to carry the operator's 5G network capability configuration and provide access to the operator's network authentication capability; it is used to carry the Internet of Things security service application blockchain Applet, and generate the uplink data management key and device virtual identity ID; When uploading to the chain, ...

Embodiment 2

[0060] like figure 2 As shown, Embodiment 2 of the present application provides a working method of a trusted Internet of Things system based on a SIM card, including:

[0061] Step 210, the IoT device management platform initiates an access request to the front access server;

[0062] Specifically, the IoT device management platform is connected to the IoT device and the front-end access server. If an IoT device needs to be connected to the chain (the way the IoT device accesses the blockchain management / authentication server is called the chain, that is, the information When connecting to the blockchain), the IoT management platform will inform the front-end access server of the mobile phone number of the IoT device that needs to be applied for on-chain, and request the IoT device to access the front-end access server. The access request includes the IoT device The information is preferably the secure element identification of the SIM card in the IoT device, that is, the m...

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Abstract

The invention discloses a credible Internet of Things device and system based on an SIM card and a working method of the credible Internet of Things device and system. The system comprises a credible Internet of Things device based on an SIM card, an Internet of Things device management platform, a front access server and a block chain management / authentication server. The Internet of Things device management platform is used for managing the Internet of Things device; the front access server is used for transmitting the Internet of Things service information processed by the block chain Applet to the front access server for uplink management operation; the front access server is used for downloading a block chain Applet from the Internet of Things equipment, verifying the legality of the Internet of Things equipment and realizing the link between the Internet of Things equipment and the block chain management / authentication server; and the block chain management / authentication server is used for carrying out block chain management and data authentication on the Internet of Things service information. According to the application, the SIM card is used as an independent element to be applied to the Internet of Things system, and the authentication information is placed on a public-trusted third-party Internet of Things data block chain authentication platform, so that anti-counterfeiting and trusted traceability of Internet of Things service data are realized.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a SIM card-based trusted Internet of Things device, system and working method thereof. Background technique [0002] With the development of the Internet of Things technology, as more and more industry devices are connected to the Internet of Things for monitoring and management, the existing Internet of Things device monitoring and management systems are controlled by the equipment provider or business operator. For example, in the field of smart home, which manufacturer's household appliances are used must use the server provided by it to control the equipment. Another example is the field of Internet of Vehicles. Every car factory uses a self-built system to monitor vehicles. [0003] When IoT devices are abnormal and cause losses to users' lives and properties, how to ensure that the historical business data provided by the IoT device management platform has n...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W12/40
CPCH04W12/06H04W12/40H04L67/12H04L67/10
Inventor 钱京尤洪松付睿
Owner HENGBAO