Meteorological data sharing method, device and system based on block chain

Abstract

The invention belongs to the technical field of the Internet, and relates to a block chain-based meteorological data sharing method, device and system. The block chain-based meteorological data sharing method includes: the meteorological acquisition node reports the sharing level, pricing strategy, geographical location, and at least one meteorological attribute of the meteorological data that can be collected by the meteorological acquisition device capable of collecting meteorological data; according to all The geographical position and the corresponding meteorological attributes registered by the meteorological collection node generate a query directory; the query directory is broadcast; the meteorological demand node selects the weather data of the meteorological collection node in the weather tracking target area according to the query directory within a set time period meteorological attribute, request sharing; the meteorological demand node obtains the meteorological data of the weather collection node in the target area according to the sharing level with the weather collection node in the target area. It can effectively realize the sharing of meteorological data, improve the accuracy of meteorological guidance and promote its application.

Description

technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to a block chain-based meteorological data sharing method and a block chain-based meteorological data sharing device and system. Background technique [0002] At present, the collection of meteorological data is carried out by various government departments, enterprises or individuals, and the collected data is scattered and has low precision. With the development of smart agriculture, autonomous driving and other industries, the demand for high-precision weather data is becoming more and more urgent. The resolution of public weather data sources is only about 10*10 kilometers. To obtain high-resolution weather data, it is necessary to install enough Dense high-precision weather stations. [0003] However, if government departments such as meteorology, agriculture, and transportation, industry enterprises, and even individual weather enthusiasts deploy weather coll...

AI Technical Summary

Problems solved by technology

However, in the existing technology, the search for target data, data sharing or transaction negotiation process is cumbersome, and the sharing or transaction of multi-party meteorological data is difficult. It is difficult for small and medium-sized enterprises or individuals to join the transaction to realize data realization.

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