Internet of Things data acquisition system capable of continuously acquiring data

Abstract

The invention relates to an Internet of Things data acquisition system capable of continuously acquiring data. The Internet of Things data acquisition system comprises physical acquisition equipment, a cache server and a cloud server; the cache server comprises a plurality of equipment modules corresponding to the physical acquisition equipment, each equipment module comprises a data reading unit, a data storage unit, a data uploading unit and a data cleaning unit, the data reading unit reads acquired data acquired by the physical acquisition equipment and stores the acquired data to the data storage unit; the data uploading unit uploads the collected data to the cloud server, the data storage unit marks the collected data which is uploaded and not uploaded to the cloud server as an uploaded state and a non-uploaded state respectively, and the data cleaning unit periodically deletes the collected data in the uploaded state. Compared with the prior art, the system has the advantages of continuous data uploading, good security and the like.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to an Internet of Things data collection system for continuously collecting data. Background technique [0002] With the development of the Internet of Things, society is gradually developing in the direction of informatization, automation and digitization. Information processing systems based on physical collection equipment have been widely used in people's production and life. The monitoring data is collected through physical collection equipment and uploaded to the application system, which greatly improves work efficiency. [0003] At present, the information processing system based on the Internet of Things includes physical acquisition equipment, acquisition gateway and cloud server. The physical acquisition equipment acquires the collected data in real time and uploads it to the cloud server through the acquisition gateway. The cloud server sets the interface for extern...

AI Technical Summary

Problems solved by technology

When the collection gateway or the cloud server fails, data cannot be transmitted between the collection gateway or the cloud server, resulting in the interruption of the data transmission link, and the physical collection device cannot continue to upload the collection data to the collection gateway. During the period before the data transmission link is repaired The collected data acquired by the physical collection equipment in the network will be lost, and the continuous upload of the collected data cannot be realized, so that the cloud server cannot monitor the data through the physical collection equipment during this failure time, and the security is poor.

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