Cloud platform-based urban internet-of-things management system

Abstract

The invention discloses a cloud platform-based urban internet-of-things management system. According to the urban internet-of-things management system, a dynamic telescopic cloud computing platform built by Xen and Hadoop frameworks serves as a cloud service center. The cloud computing platform comprises an IaaS platform-based infrastructure layer, a PaaS-based middleware layer and an SaaS-based application layer, wherein a service provider platform layer and a user layer are divided in the application layer and unified in the same access control model through a loose coupling relationship; a multi-user database and an extensible user database are included in each access control model; the user layer or the service provider platform layer indirectly accesses the data in the multi-user database by virtue of a data access agent layer. According to the internet-of-things management system, changes of a single-user system can be reduced, different system accesses can be met, the transfer difficulty is reduced, and the data safety of each user is guaranteed.

Description

technical field [0001] The invention relates to an Internet of Things management system, in particular to an urban Internet of Things management system based on a cloud platform. Background technique [0002] With the continuous and extensive application of new technologies such as the Internet of Things, big data, and cloud computing, the research on urban Internet of Things management systems has become more and more in-depth, and the concept of smart cities has become more and more popular. However, in the process of promoting smart cities, due to the To the various systems of the city, so the current promotion of smart cities is very hindered, and the reasons are found to have the following defects in the current urban Internet of Things management system: 1. Cloud platform multi-user access control, cloud platform multi-user database mode and It is difficult to allocate resources on the cloud platform. Each system has its own set of resource access and allocation method...

AI Technical Summary

Problems solved by technology

[0002] With the continuous and extensive application of new technologies such as the Internet of Things, big data, and cloud computing, the research on urban Internet of Things management systems has become more and more in-depth, and the concept of smart cities has become more and more popular. However, in the process of promoting smart cities, due to the To the various systems of the city, so the current promotion of smart cities is very hindered, and the reasons are found to have the following defects in the current urban Internet of Things management system: 1. Cloud platform multi-user access control, cloud platform multi-user database mode and It is difficult to allocate resources on the cloud platform. Each system has its own set of resource access and allocation methods. It is difficult to integrate and cannot meet the diversity requirements of user access control strategies. The problem of authority inheritance between administrators and user administrators; the customization requirements of user resources cannot be met; 2. Since multiple systems are concentrated on the cloud platform, due to the need to open other system...

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