Agricultural environment data acquisition system and method based on Beidou short messages

Abstract

The invention discloses an agricultural environment data collection system and method based on Beidou short messages. In the system, a transmitting end comprises: an environment sensor which is used for collecting a plurality of types of agricultural environment data; a control terminal which is used for processing and locally storing the agricultural environment data; and a Beidou short message all-in-one machine which encodes the Beidou short message into short message data for transmission according to a reliable communication protocol of the Beidou short message of the sending end. The receiving end comprises: a Beidou short message all-in-one machine which is used for receiving short message data according to a reliability communication protocol of a Beidou short message of the receiving end; a data processor which is used for performing anti-coding extraction on the received Beidou short message data to obtain agricultural environment data; and a cloud database which is used forcarrying out cloud storage on the agricultural environment data. The Beidou short message system is used as a data transmission path, is not limited by the environment, and can be deployed to any agricultural planting area with complex and remote environment in China.

Description

technical field [0001] The invention relates to the technical field of smart agriculture, in particular to a system and method for collecting agricultural environment data based on Beidou short messages. Background technique [0002] In recent years, new trends and new models of modern agricultural development such as "smart agriculture" and "precision agriculture" have been proposed, which have become a new engine for exploring agricultural development and an important way to achieve sustainable agricultural development. Its technical idea is to fully obtain crop and environmental information in the process of agricultural production, make decisions according to local conditions, and implement them accurately, with the purpose of saving input, increasing output, improving factor utilization, and reducing environmental pollution. Among them, the remote data acquisition system is a means of realization. [0003] At present, the existing agricultural environmental data collec...

AI Technical Summary

Problems solved by technology

Mostly, the problem of unreliable Beidou short message communication is not considered, or the solution is relatively simple, such as simply repeating the transmission, which will waste communication resources; using the confirmation response mechanism will cause the communication frequency limitation of Beidou short message. The waiting time is too long; at the same time, there is no control scheme for many-to-one scenarios using Beidou short messages

Images