Smart city cross-department information interaction architecture system and method

An information interaction and cross-departmental technology, applied in transmission systems, digital transmission systems, secure communication devices, etc., can solve problems such as difficulties in implementing cross-chain technology, and achieve the effects of simplifying difficulty, speeding up speed, and expanding data volume

Active Publication Date: 2022-01-07
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many departments in a smart city, and it is difficult for a single chain to fully meet the needs of all departments. For example, there are many differences in data format, data transmission and storage methods, and the difficulty of uploading to the chain. However, cross-chain technology currently has various restrictions. and difficult to achieve

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  • Smart city cross-department information interaction architecture system and method
  • Smart city cross-department information interaction architecture system and method
  • Smart city cross-department information interaction architecture system and method

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0039] The smart transportation department, smart building department, smart pipe network department and other departments in the smart city have independent businesses from other departments. The blockchains used by each department are independent of each other, which ensures the security of the internal information of the department. When a department wishes to obtain or obtain information from other departments, the access layer will route the request to...

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Abstract

The invention relates to a smart city cross-department information interaction architecture system and method, the system is used for realizing cross-department data trusted security access and privacy protection, and the system comprises a sensor or hardware module used for obtaining data; a semantic middleware Middleware L0 module used for processing and transmitting data to a block chain module; and the block chain module which is constructed by adopting an isomorphic multi-chain technology and is used for receiving the data information and performing verification and consensus. Compared with the prior art, the method has the advantages that data trusted security access and privacy protection are realized, and the method is high in security and quick in information interaction.

Description

technical field [0001] The invention relates to the field of smart city information interaction, in particular to a smart city cross-departmental information interaction architecture system and method. Background technique [0002] With the advancement of science and technology, all aspects of life are combined with electronic information technology, and urban systems and services are also being connected and integrated to improve the efficiency of resource operation, optimize urban management and services, improve the quality of life of citizens, and finally form a smart city. . At the same time, with the rapid development of new-generation technologies such as the Internet of Things, cloud computing, and blockchain, the initially relatively elementary smart city model is gradually evolving into a new type of smart city with trusted sharing, privacy protection, and interconnection capabilities. [0003] The advantages of blockchain security, trustworthiness, and non-tamper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/104H04L67/1097H04L9/40H04L41/00H04L67/1095H04L9/32
CPCH04L67/104H04L67/1097H04L63/08H04L41/30H04L67/1095H04L9/3247Y02A30/60
Inventor 赵生捷郑伟成邓浩
Owner TONGJI UNIV
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