Wireless sensor network gateway device and method for monitoring field crop growth information

Abstract

The invention discloses a wireless sensor network gateway device for monitoring field crop growth information, which comprises a coordinator module, a remote access module, a management control module and power modules, wherein the coordinator module is used for operating a wireless ZigBee module drive and a ZigBee protocol, and managing a wireless plant growth information acquisition network; the remote access module is used for operating a GPRS (General Packet Radio Service) module drive and a TCP (Transmission Control Protocol), and managing remote access; and the management control module has a fan self-opening and cooling function, so that an application environment of a gateway is broadened, the working stability of the gateway is improved, and the plant growth information is acquired and transmitted continuously, quickly, reliably and stably in real time in open farmland and a high-temperature environment. The invention further discloses a wireless sensor network gateway transmission method for monitoring the field crop growth information, which acquires and transmits the plant growth information for a long time in an environment that an outdoor field is insufficient in power supply facility.

Description

technical field [0001] The invention relates to real-time acquisition technology of crop growth information, in particular to remote monitoring of field crop growth information based on Internet of Things technology, specifically a wireless sensor network gateway device for field crop growth information monitoring, belonging to the field of precision agriculture. Background technique [0002] Crop precision management is one of the important contents of precision agriculture, and it is especially important for the development of high-quality, high-yield, high-efficiency, ecological and safe agricultural production. The implementation process of precise crop management includes the acquisition of crop growth information, information management and decision-making, and field variable operations. Among them, the acquisition of crop growth information is the basis for precise management of crop production. However, the biggest obstacle to the implementation of precision agricul...

AI Technical Summary

Problems solved by technology

However, the function of the existing wireless sensor network gateway is too simple, and the control of wireless sensor node wake-up, collection, transmission, and dormancy does not take into account the characteristics of farmland information, resulting in frequent work of sensing nodes, high energy consumption, and low transmission efficiency, which is not conducive to It is applied in the environment where the power supply facilities in the field are insufficient; at the same time, the Internet access method of the gateway is single, which cannot meet the needs of farmland with different infrastructures for remote data transmission

Images