Resource Synchronization Method and System in Constrained Environment

Abstract

The invention discloses a resource synchronization method and a resource synchronization system in a limited environment. The resource synchronization method is characterized in that a handheld terminal is used to transmit a resource subscription request to a resource storage server by a downloader, and the resource subscription request is used to assign resources required to be subscripted by a user; the resource storage server is used to receive the resource subscription request, and is used to mark the resources subscripted by the user as subscripted resources, and is used to update the subscripted resources; the handheld terminal is used to transmit a downloading instruction to the resource storage server by the downloader, and the downloading instruction is used to assign the resources of the subscripted resources, which are required to be downloaded by the user; the resource storage server is used to receive the downloading instruction, and is used to provide the resources of the subscripted resources, which are required to be downloaded by the user, directly to the handheld terminal for downloading. The utilization rate of the handheld terminal is effectively increased, and under the precondition of small cost increase, the update speed of the digital resources is accelerated, and the digital resource synchronization system can be used to serve more special crowd.

Description

technical field [0001] The invention relates to the field of prison information construction, in particular to a resource synchronization method and system in a restricted environment. Background technique [0002] With the continuous development of electronic information technology, handheld terminals have been greatly popularized and promoted, greatly changing people's lifestyles. In the special environment of the prison, in order to enrich the spare time life of the inmates, relieve the pressure of the inmates' reformation, guide them to actively adjust their mentality, and further stimulate their enthusiasm for reformation, it is especially important to establish a safe and controllable digital learning, reading, and entertainment environment. Important, therefore, it is imperative to provide a digital resource synchronization system based on a constrained environment. [0003] In the special environment of the prison, there are the highest level of security requirement...

AI Technical Summary

Problems solved by technology

[0005] (1) Due to the special environment and cost considerations of the prison, it is impossible to deploy too many resource terminal devices in one prison area

At the same time, the resource terminal device is responsible for both subscription and download, which seriously affects the efficiency of resource synchronization

[0006] (2) The inmates are regularly active and the activity time is relatively short, and the resource synchronization system is relatively concentrated in use time. The disadvantage of the existing technology that cannot operate in multiple channels makes the utilization rate of the handheld terminal low, and the resource synchronization cannot be updated in time.

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