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Date of Publication:2022-10-10

Journal:现代电子技术

Issue:22

Page Number:115-119

ISSN No.:1004-373X

Abstract:In order to realize a design method of the wireless automatic drip irrigation system based on S3C6410 and STM32 MCU,a field controller is designed emphatically. According to the self-organization characteristics of ZigBee wireless sensor network,the star network topology structure is adopted to monitor the change of soil temperature and humidity,and make accurate control and judgement on the drip action by the feedback of the sensor signal. The soil moisture got during field experi-ment is 30%~70%,which is in the ideal range. The experiment results show that the system is of good performance,can realize auto control of the drip irrigation. Furthermore the system has the characteristics of high flexibility,safe reliability,low power consumption,low cost and good portability.

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