LoRa-based remote pig house environment multi-parameter measurement and control system and method thereof

Abstract

The invention discloses a LoRa-based remote pig house environment multi-parameter measurement and control system and a LoRa-based remote pig house environment multi-parameter measurement and control method thereof. The LoRa-based remote pig house environment multi-parameter measurement and control system comprises a LoRa terminal, an aggregation node and a pig house group master server, wherein the LoRa terminal comprises a data acquisition module, a power supply module, a controller module, an execution device and a camera module; the aggregation node comprises a LoRa module and a GPRS module; the pig house group master server comprises an on-site monitoring computer, a database module and a functional module; the data acquisition module, the power supply module and the execution device are connected with the controller module, the controller module is connected with the LoRa module via a wireless network, and the GPRS module is connected with the remote master server via an Ethernet.The functional module of the system is capable of displaying pig house on-site videos and environmental parameter values of corresponding points, so that a farmer can log into a website to check theon-site condition of a pig house remotely, thereby realizing intelligent farming. The LoRa-based remote pig house environment multi-parameter measurement and control system and the LoRa-based remote pig house environment multi-parameter measurement and control method combined with a LoRa wireless technology can realize the function of acquiring data of a plurality of terminals and simple networking, are suitable for environment monitoring of livestock breeding farms and have the advantages of remote data acquisition and low power consumption.

Description

technical field [0001] The invention relates to a long-distance communication method based on LoRa technology and a pig house environment collection device, belonging to the field of remote monitoring of the Internet of Things and the field of livestock and poultry breeding. In particular, the STM32F103 microprocessor is used to process the data on site, the SX1278 chip is used to send and receive the data, and the data is uploaded to the server remotely via GPRS. Background technique [0002] China is a large agricultural country, especially the scale of livestock and poultry breeding is constantly expanding and the number of breeding is also increasing. In 2016, the annual number of live pigs for slaughter reached 700 million, accounting for 57.48% of the world's live pigs for slaughter. However, our country's rural population is gradually migrating to cities, and there is a shortage of labor in the agricultural field. Modern agriculture needs to use science and technolog...

AI Technical Summary

Problems solved by technology

Through these Internet of Things technologies, the transmission environment parameter values ​​can be collected more accurately, but the WiFi distance is short and the signal of the partition wall becomes weak, which is not suitable for large-scale farm measurement and control systems. ZigBee has poor anti-interference and complex networking, and the communication distance is insufficient. About 70m, and sometimes need to add coordinator, router and other equipment, it is difficult to meet the characteristics of low cost and high efficiency

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