Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (30): 133-138.doi: 10.11924/j.issn.1000-6850.casb2020-0239

Special Issue: 水产渔业 智慧农业

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Application of Internet of Things and PLC Technology in Fish Vegetable Symbiosis System

Zheng Guangzhi(), Zhang Shan, Guo Haitao, Shi Wenfeng, Lu Qisheng, Wang Wei()   

  1. Dalian Ocean University, Dalian Liaoning 116023
  • Received:2020-07-06 Revised:2020-09-14 Online:2021-10-25 Published:2021-12-08
  • Contact: Wang Wei E-mail:854666803@qq.com;ww_wangwei@dlou.edu.cn

Abstract:

As the core of industry 4.0, Internet of Things technology has become a hot word around the world. As a large agricultural country, in agricultural production, China needs to introduce new technologies to construct a production mode with less consumption, pollution avoidance, low cost and mass production in limited resources. This paper introduces IOT technology combined with Siemens S7-1500 controller, node-red and other Internet of Things tools, connecting sensors and PC station to form a set of PLC controlled fish vegetable symbiosis system. TIA portal serves as the programming configuration software to configure and test the sensor and controlled object, to design the electrical system, to assemble the electrical cabinet of the external control system, and to realize the automatic control of the fish vegetable symbiosis system. The design changes the traditional high-density farming mode, and could act as another type of integrated farming mode imitating nature. It holds the characteristics of low energy consumption, high yield, high profit, good product and no pollution.

Key words: Internet of Things cloud platform, PLC, fish and vegetable symbiosis, sensor

CLC Number: