Terminal-cloud cooperative computing architecture, task scheduling device and task scheduling method

A task scheduling and computing architecture technology, applied in the computer field, can solve problems such as not suitable for edge cloud computing platform-end-cloud collaborative computing, increase the complexity of task scheduling, etc., and achieve the effects of powerful and stable services, load reduction, and strong scalability

Active Publication Date: 2017-08-22
XIDIAN UNIV
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  • Application Information

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Problems solved by technology

At this time, due to the heterogeneity of resources, the differences in computing capabilities of terminal resources and clouds, the complexity of task scheduling is greatly increased.
[0005] At present, the research on the task scheduling algorithm of cloud computing is more based on grid comput

Method used

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  • Terminal-cloud cooperative computing architecture, task scheduling device and task scheduling method
  • Terminal-cloud cooperative computing architecture, task scheduling device and task scheduling method
  • Terminal-cloud cooperative computing architecture, task scheduling device and task scheduling method

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[0026] Such as figure 1 As shown, a device-cloud collaborative computing architecture and task scheduling device are characterized in that they include:

[0027] Cloud cluster: includes service nodes and virtual machine nodes in static clouds under edge clouds. Service nodes in static clouds under edge clouds are generally composed of virtual machine computing nodes. Virtual machine nodes can be dynamically generated, managed and destroyed by cloud management servers .

[0028] End-cloud collaboration middleware: End-cloud collaboration middleware includes automatic discovery and expansion modules, terminal resource monitoring and synchronization modules, and end-cloud task scheduling modules. On the one hand, the end-cloud collaborative middleware is responsible for the trusted and secure authentication and access of terminal resources, and on the other hand, it provides reasonable task allocation and scheduling strategies for the end-cloud collaborative computing architecture to ...

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Abstract

The invention discloses a terminal-cloud cooperative computing architecture, a task scheduling device and a task scheduling method. The terminal-cloud cooperative computing architecture under an edge cloud computing platform and the task scheduling method under the architecture provided in the invention aim to solve the problems that the load of the existing edge cloud platform is high and the communication overhead when a task is submitted to a remote end is high in the rapid development cloud application time. Different from the traditional cloud computing platform, the terminal-cloud cooperative computing architecture disclosed by the invention is as follows: terminals, which are safely certificated and accessed to the system and have a certain computing capability, are also added into a computing resource pool, so that a terminal cluster is formed; the terminal cluster has relatively high expansibility; the cloud expansibility is increased; the terminal cluster and a service node cluster in static cloud complete a previous task computed by a single cloud platform together; the traditional cloud platform is optimized; the load of the cloud side is effectively reduced; the architecture has the real-time and rapid characteristics of edge cloud; and furthermore, relatively high and steady services of large data applications, such as the internet of things, can be provided.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a device-cloud collaborative computing architecture and a task scheduling device and method. Background technique [0002] The cloud era has enabled the rapid development of various services, and various intelligent applications have also followed. As many industries are moving towards digitalization, storage and computing are increasingly dependent on the cloud, and the cloud has become the hub of building an information society. In the era of big data, if all data is processed uniformly by the cloud data center, not only will it add too much load to the cloud, but also there will be a certain amount of communication overhead for submitting tasks to the remote cloud center. The traditional cloud platform will face many problems. Therefore, A data-centric edge cloud is produced. In the era of fast-growing cloud applications, the load of the edge cloud computing platfo...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F9/50G06F9/48G06F9/455
CPCH04L67/10H04L67/1008G06F9/45558G06F9/4881G06F9/5038G06F9/5083G06F2009/45595G06F2209/484G06F2209/5021H04L67/56H04L67/61
Inventor 沈玉龙王思怡司旭保积元张宇恒阮金清
Owner XIDIAN UNIV
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