Local area network downloading device and method based on multiple collaborators

Abstract

The invention discloses a local area network downloading device and method based on multiple collaborators. The device comprises a main downloading module and a plurality of slave downloading modules, the main downloading module comprises a task scheduling unit and a data receiving unit, and the slave downloading modules comprise command receiving units, data downloading units and data transmission units. The main downloading module and the slave downloading units are located on multiple devise of the same local area network. The task scheduling unit divides a task for downloading resources into a plurality of sub-tasks. The command receiving units receive the sub-tasks, and the data downloading units download all data forming the resources from a server. The data transmission units send all the data to the data receiving unit, and all the data are spliced into the resources by the data receiving unit. The downloading task is divided into the sub-tasks, other devices in the same local area network are invited to execute the sub-tasks at the same time, and downloading speed is improved under the condition that the bandwidth of an individual device is limited.

Description

Technical field [0001] The present invention relates to the field of distributed technology, and in particular to a local area network download device and method based on multiple collaborators. Background technique [0002] With the continuous development of the Internet, the content pages on the Internet have become more and more abundant, and the appearance of downloading software has greatly promoted the widespread dissemination and sharing of data on the Internet. At the same time, to facilitate management and maintenance, network administrators usually set the maximum bandwidth of a single computer in the LAN, which will cause LAN users to encounter the following situations when downloading data: LAN external bandwidth (bandwidth provided by the network operator) is idle , But the download bandwidth of a single machine is limited; in addition, even if a single machine can make full use of the external bandwidth of the LAN, in this case downloading software will occupy more ...

AI Technical Summary

Problems solved by technology

At the same time, in order to facilitate management and maintenance, network administrators usually set the maximum bandwidth of a single computer in the LAN, which will cause LAN users to encounter the following situations when downloading data: the external bandwidth of the LAN (bandwidth provided by the network operator) is idle , but the download bandwidth of the stand-alone computer is limited; in addition, even if the stand-alone computer can make full use of the external bandwidth of the LAN, downloading software in this case will occupy more resources of the current computer, such as increasing the processor, network, system input and output modules, etc. burden, seriously affecting the user's efficiency in processing other jobs at the same time

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