Method and system for sharing information between cross-department Internet of Things systems based on Fabric

An Internet of Things system and information sharing technology, which is applied in the field of information sharing between interdepartmental Internet of Things systems based on Fabric, can solve problems such as low transmission efficiency and inability to realize communication between devices, so as to avoid coupling phenomena and ensure security and reliability. The effect of retrospective and low learning cost

CN114116897APending Publication Date: 2022-03-01TONGJI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-03-01

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Abstract

The invention relates to an information sharing method and system between cross-department Internet of Things systems based on Fabric, and the method comprises the following steps: obtaining a first event resource and first event information through a first equipment module, transmitting a first equipment id and the first event resource to a Hadoop module, and responding to a Fabric module according to the first event information and time information; storing the first event resource into a Hadoop cluster through the Hadoop module according to the first equipment id; triggering an intelligent contract of the first event information through a Fabric module, and storing the event information and time information; obtaining the triggering condition of the smart contract in real time through a second equipment module; when it is monitored that the Fabric module triggers the smart contract of the first event information, responding to the Fabric module through the second event information and the time information; and when it is monitored that the Fabric module triggers the smart contract of the second event information, a second equipment working instruction is sent out. Compared with the prior art, the method has the advantages of high safety and reliability and the like.
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Description

technical field

[0001] The invention relates to the field of the Internet of Things, in particular to a Fabric-based method and system for sharing information between interdepartmental Internet of Things systems. Background technique

[0002] With the in-depth development of the Internet of Things, the number of connected devices in the Internet of Things network is increasing, and it is easy to be exposed to vicious attacks. If a direct communication method is used, when a device fails, the entire system will fail, and resources will be damaged. Sharing poses great difficulties. Traditional smart city infrastructure uses a closed-loop IoT system to manage, analyze and control data, and lacks a highly reliable and securely shared network architecture.

[0003] In order to avoid problems caused by direct communication between devices, the existing technology often introduces a third-party platform as an information transmission channel to realize information interaction betw...

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0035] This embodiment provides a Fabric-based method for sharing information between interdepartmental Internet of Things systems, such as figure 1 As shown, the method realizes the non-inductive charging of the automobile, and specifically includes the following steps:

[0036] Obtain the first event resource and the first event information through the first device module, transmit the first device id and the first event resource to the Hadoop module, and respond to the Fabric module according to the first event information and time information.

[0037] In this embodiment, the fir...