Farmland environment monitoring system with high accuracy and low cost

Abstract

The invention discloses a farmland environment monitoring system with high accuracy and low cost. The system comprises a soil detection module, a wireless communication module and a remote terminal, wherein the soil detection module is composed of sensor nodes and used for collecting parameter indexes reflecting farmland environment condition, and transmitting the collected index data to the wireless communication module via a wireless sensor network; the wireless communication module is used for transmitting the received index data to the remote terminal; the remote terminal is used for storing and displaying the received index data, and giving an alarm when the index data is lower than a security threshold. The system provided by the invention has the beneficial effects that the farmlandenvironment monitoring system based on the wireless sensor is provided, the farmland environment parameter index can be remotely monitored in real time, and the degree of automation and data collection accuracy in farmland monitoring are improved.

Description

Technical field [0001] The invention relates to the field of farmland monitoring, in particular to a high-precision and low-cost farmland environment monitoring system. Background technique [0002] Agriculture is the foundation of the national economy. The sustainable development of agriculture directly affects the development of the entire social economy of our country. At present, information technology is receiving more and more attention in promoting the development of agriculture. Wireless sensor network is an important means to realize agricultural informatization. Wireless sensor network technology integrates sensor technology, micro-electromechanical system technology, wireless communication technology, embedded computing technology and distributed information processing technology. It can pass various types of micro sensor nodes. Compared with traditional data collection systems, wireless sensor networks have the advantages of large monitoring range and accurate monitor...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a farmland environment monitoring system based on a wireless sensor network. Aiming at the phenomenon of high error in the short jump distance of nodes and inaccurate node positioning in the traditional wireless sensor network, an improved node jump distance calculation method and node positioning algorithm are adopted. , which improves the node positioning accuracy, thereby improving the acquisition accuracy of the sensor network and realizing the effective monitoring of the farmland environment

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