Data acquisition and access system

Abstract

The invention provides a data acquisition and access system, and belongs to the technical field of oil field information. The system comprises a data acquisition part, a cloud server, a DMZ channel and an intranet server, the data acquisition part is located at an acquisition site, the cloud server is located outside an enterprise, the intranet server is located inside the enterprise, and the cloud server is used for sending a data acquisition request to the data acquisition part when data acquisition conditions are met, and receiving the target data sent by the data acquisition part, and sending a first message comprising the target data to the DMZ server through address information of the DMZ server in the DMZ channel. And the DMZ server is used for determining the address information of the intranet server according to the corresponding relationship between the stored address information of the DMZ server and the address information of the intranet server, and sending a second message comprising the target data to the intranet server through the address information of the intranet server. According to the invention, the system for accessing the collected data to the internal network of the oilfield enterprise is provided.

Description

technical field [0001] The present application relates to the technical field of oilfield information management, in particular to a data acquisition and access system. Background technique [0002] In order to facilitate oil and gas production management in oilfields, it is usually necessary to obtain data collected on-site in oilfields. However, because it is difficult to lay optical fibers in remote areas such as single-well oil pulling points and oil pipelines, the data collected by the data collection part cannot be transmitted to the intranet of oilfield enterprises. , usually need to manually copy the data to the oilfield enterprise. Therefore, how to quickly transmit the data collected by the data collection part to the oilfield enterprise is very important. [0003] In the related art, in order to quickly transmit the data collected by the data acquisition part to the intranet of the oilfield enterprise, the data is remotely transmitted to the intranet of the oilfi...

AI Technical Summary

Problems solved by technology

[0004] Due to the information security regulations of oilfield enterprises in recent years, the data of some oilfield enterprises' external networks cannot directly enter the oilfield enterprises, so it is impossible to remotely transmit data to the internal network of oilfield enterprises. Therefore, it is necessary to provide a kind of data collected by the data collection part. Access to the internal systems of oilfield enterprises

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