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Distributed central station integrated urban rail cloud architecture system

A distributed and cloud-based technology, applied in the field of rail transit, can solve the problems of complex network planning, high cost, and inability to migrate across stations, and achieve the effect of reducing the number of transmission equipment and construction costs.

Active Publication Date: 2021-08-06
BEIJING URBAN CONSTR INTELLIGENT CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This model can meet the functional integrity of the station cloud, meet the needs of different businesses, and has good scalability, but there are problems of repeated resource investment, high cost, complex network planning, and failure of the overall computing resource pool of the station. Issues such as cross-site migration

Method used

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  • Distributed central station integrated urban rail cloud architecture system
  • Distributed central station integrated urban rail cloud architecture system
  • Distributed central station integrated urban rail cloud architecture system

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Embodiment

[0027] In this embodiment, firstly, a distributed central station integrated urban rail cloud architecture system is provided.

[0028] In terms of computing in this embodiment, this embodiment realizes the separation of management and computing for most stations, and the failure of all computing nodes in a single station can meet cross-site migration; in terms of storage, the 2+1 storage mode of the local station and adjacent stations is realized , can effectively provide data security. In terms of network, the original transmission ring network established between each station is changed to a transmission ring network established between major stations, and an industrial ring network is constructed between stations, which can effectively provide equipment multiplexing rate and reduce transmission construction costs, etc. .

[0029] Such as figure 1 Shown is a schematic diagram of the overall architecture of this embodiment.

[0030] The solution is mainly divided into thr...

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Abstract

The invention relates to a distributed central station integrated urban rail cloud architecture system. The system comprises a first-level cloud resource pool which provides resource requirements of calculation, network, storage and the like for central-level core services of a whole line or a line network and ensures normal operation of the services; a secondary cloud resource pool which is arranged in a centralized station and is used for providing functions of management, calculation, network, storage and the like; a third-level cloud resource pool which is arranged in a non-centralized station and is used for providing calculation, network and storage functions, wherein the primary cloud resource pool and the secondary cloud resource pool are connected through a transmission ring network; and the second-level cloud resource pool and the third-level cloud resource pool are connected through a service ring network. Therefore, the scheme breaks through a traditional cloud platform construction thought and structure and a construction scheme of a transmission system, an edge cloud network and a transmission network can be effectively combined to construct an overall line network, the number of transmission equipment, the number of cloud platform management equipment, network optimization management and the like are reduced, and the construction cost of transmission and the cloud platform is effectively reduced.

Description

technical field [0001] The invention relates to a cloud architecture system, which belongs to the technical field of rail transit, and in particular relates to a distributed central station integrated urban rail cloud architecture system. Background technique [0002] The current station cloud is divided into two ways, one is in the form of virtualization, and the other is in the form of traditional cloud platform. Due to the single virtualization function and lack of cloud characteristics, there are problems in resource management and maintenance, which cannot adapt to more advanced station applications or expansion. [0003] The traditional cloud platform is built at the station in a complete way to minimize the cloud platform, including roles such as management, computing, and storage. This model can meet the functional integrity of the station cloud, meet the needs of different businesses, and has good scalability, but there are problems of repeated resource investment,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/24B61L27/00
CPCH04L67/10H04L67/1097H04L41/042B61L27/00
Inventor 吴正中张建伟汪永刚常海利
Owner BEIJING URBAN CONSTR INTELLIGENT CONTROL TECH CO LTD
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