Internet of Things equipment processing method and device based on blockchain
A technology of IoT devices and processing methods, applied in the field of blockchain-based IoT device processing, can solve problems such as high cost of establishing credit, communication obstacles of multiple IoT devices, lack of a unified language on the platform, etc.
Pending Publication Date: 2021-11-30
北京泰尔英福科技有限公司
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Problems solved by technology
[0005] At present, most of the global IoT platforms use their own device registration schemes. The device ID naming rules are different, and the lack of a unified language between platforms can easily hinder the communication between multiple IoT devices and create multiple c
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[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0033] Before introducing the embodiments of the present invention, terms involved in the embodiments of the present invention are firstly introduced.
[0034] 1. Device ID (DEVICE_ID): A unique identifier assigned to a node running in the network by the domain master server during registration.
[0035] 2. Domain: A part of the home network, consisting of the domain master server and all nodes registered on the same domain master server.
[0036] 3. Domain master: A node that manages all other nodes in the same domain. A node that functions as a domain master node ...
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The invention discloses an Internet of Things equipment processing method and device based on a blockchain. The method comprises the following steps: receiving a registration request sent by Internet of Things equipment, wherein the registration request comprises an Internet of Things device ID of the Internet of Things device on an original Internet of Things platform; registering a BID for the Internet of Things equipment, generating a certificate and returning the certificate to the Internet of Things equipment; mapping the ID and the BID to obtain a first mapping relation, wherein the first mapping relation is used for intercommunication between the original Internet of Things platform and the first blockchain Internet of Things platform; and when an authentication request sent after the Internet of Things equipment is powered on is received, verifying the validity of a certificate in the authentication request, sending an authentication success notification to the Internet of Things equipment after the authentication request passes, and accessing the Internet of Things equipment to the first blockchain Internet of Things platform. According to the invention, under the condition that the ID of the Internet of Things equipment is not changed, not only can the original Internet of Things platform be accessed, but also the blockchain Internet of Things platform can be accessed, and intercommunication with the Internet of Things equipment of other equipment manufacturers can be realized.
Description
technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a block chain-based processing method and device for Internet of Things equipment. Background technique [0002] This section is intended to provide a background or context to embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] IoT platforms evolved from control centers. Based on the control center, mobile network operators issue SIM cards to users, activate them, and open services. The control center provides a platform for connectivity management, optimization, and terminal management and maintenance. The control center later evolved into a connection management platform and became one of the IoT platforms. The Internet of Things platform helps realize communication, data flow, device management and application functions through built-in tools and f...
Claims
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Login to View More IPC IPC(8): H04L9/32H04L29/06H04L29/08G16Y30/10G16Y40/50
CPCH04L9/3263H04L63/0876H04L63/0823H04L67/12G16Y40/50G16Y30/10H04L9/50
Inventor 李慧玲柳京晖朱建辉胡键伟张发振曾西平车涵伞颉杨超栾京
Owner 北京泰尔英福科技有限公司