ZigBee-based field monitoring system

Abstract

The invention discloses a ZigBee-based field monitoring system which comprises the components of a remote background, a data acquisition module in field, a master control module, a video acquisition module, an environment adjusting module, a ZigBee terminal node module, a ZigBee central node module and a communication module. The data acquisition module is used for acquiring field environment parameters. The video acquisition module is used for checking the growth condition and the environment condition of field crops by the remote background in real time. The environment adjusting module is used for automatically spraying water when water shortage of the field crops occurs. The ZigBee terminal node module is used for supplying a wireless data transmission function to the field monitoringsystem. The communication module is connected with the ZigBee central node module and is used for transmitting the data of the ZigBee central node module to the remote background. The field monitoringsystem can automatically measure environment data and performs real-time monitoring to the field and furthermore transmits information to the remote background. The ZigBee-based field monitoring system has advantages of high flexibility and high convenience in maintenance. Furthermore the ZigBee-based field monitoring system realizes automation in field multi-information acquisition.

Description

technical field [0001] The invention relates to the field of field monitoring, in particular to a field monitoring system based on ZigBee. Background technique [0002] my country is a big agricultural country, and the implementation of precision agriculture mainly includes three links: field information collection, information management and decision-making, and variable operations, among which field information collection is the premise of implementing precision agriculture. As a special industry, agriculture has long-term problems such as strong seasonality and regionality, scattered producers and long production cycles. It is urgent for agriculture to get out of the predicament, get rid of its inherent problems, establish a strong information service, and efficient production management. At present, most of the field detection devices are handheld devices. Using information collection boxes for information data collection is difficult to meet the collection of large-are...

AI Technical Summary

Problems solved by technology

At present, most of the field detection devices are handheld devices. Using information collection boxes for information data collection is difficult to meet the collection of large-area multi-point information data, and there is no video monitoring, and it is impossible to check the specific conditions in the field in real time; and most of them cannot use intelligent equipment. For irrigation and fertilization, the work efficiency is low and the labor intensity is high

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