中文

Journal of Intelligent Agricultural Mechanization (in Chinese and English) ›› 2022, Vol. 3 ›› Issue (1): 37-45.DOI: 10.12398/j.issn.2096-7217.2022.01.005

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Design of monitoring systemfor temperature and humidity of garlic cold storage based on the Internet of Things technology

Wang Chen1 , Ma Ye1 , Li Wei2 , Zhang Jie3 ,Praveen Kumar Donta4 , Chen Guangming1 , Xiao Maohua1   

  1. 1 . College of Engineering , Nanjing Agricultural University , Nanjing 210031 , China ;2. Xuzhou Aidi Food Co . , Ltd . , Xuzhou 221124, China ;3 . Jiangsu Agricultural Machinery Test and Appraisal Station , Nanjing 210017, China ;4. Vienna University of Technology , Vienna 999013, Austria
  • Online:2022-05-15 Published:2022-07-11
  • Corresponding author: Xiao Maohua
  • About author:Wang Chen, researchinterests: manufacturing and automation. E-mail: wangchen1330@163 .com
  • Supported by:
    NorthJiangsu Scienceand Technology Special Project (XZ-SZ202040) ; Jiangsu Provincial Modern Agricultural Machinery Equipment
    and Technology Demonstration and Promotion Project (NJ2021-26)

Abstract: With the continuous development of Internet of Things  technology, various work scenarios have higher requirements for real-time communication between devices. This paper designs a temperature and humidity monitoring system for garlic cold storage, using ZigBee wireless communication technology and the function of serial port transfering to wireless of ESP8266 to realize the real-time collection of temperature and humidity data of garlic during storage. Through the interconnection of Aliyun database RDS with PC and mobile applications, the record of temperature and humidity information in the whole cycle of garlic cold storage is completed, and the function of real-time notification of cold storage alarm information without time and location restrictions is realized. The field experiment is designed and implemented based on the system , and the experimental results show that the operating performance of the system is stable.

Key words: Garlic refrigeration, Data interconnection, ZigBee technology, CC2530, ESP8266

CLC Number: