Data transmission system and method based on cloud service

Abstract

The invention belongs to the technical field of the internet, and specifically relates to a data transmission system and method based on cloud service. For solving the problem that the existing equipment is high in repetitive rate and lost in data in data transmission, the data transmission system based on the cloud service comprises an intelligent module and a cloud gateway; the intelligent module is used for collecting data of target equipment and comparing the collected data with the stored historic data of the target equipment, and uploading the data changed in relative to the historic data in the collected data to the cloud gateway; the cloud gateway is used for uploading the data to the cloud server. On the one hand, the data cannot be lost when the central air-conditioner is offline, and the data repeated uploading problem is avoided; on the other hand, the problems that the data storage is disordered and the complete data system is inexistent in the prior art are further solved, and the later data expansion is convenient.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a cloud service-based data transmission system and method. Background technique [0002] With the development of modern society, the degree of automation of equipment is getting higher and higher, and the interactive transmission of various data generated by equipment is becoming more and more frequent. Especially with the development of big data, cloud servers have data storage and computing functions, and play an extremely important role in existing data management. [0003] At present, general smart devices (such as some household devices) usually use wifi data to go to the cloud. Generally, the requirements for traffic and network quality are not too strict. Some devices, such as the host system of a central air conditioner, are usually in the The ground floor of the building where the network connection is inconvenient, and the network signal is u...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems in the prior art, that is, for the problems of high repetition rate and data loss when the existing equipment transmits data, the present invention proposes a data transmission system based on cloud services, and the data transmission system includes an intelligent module and the cloud gateway, the intelligent module is used to collect the data of the target device and compare the collected data with the stored historical data of the target device, and upload the data that changes relative to the historical data in the collected data to the cloud Gateway; the cloud gateway is used to upload data to the cloud server

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