May 2015
Intermediate to advanced
790 pages
37h 28m
English
Content preview from Electronic Engineering and Information Science
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Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
A greenhouse seedling control system based on PLC and HMI
B.Q. Zhang, S.Q. Tian & Q. Wei
Jiamusi University, Heilongjiang, Jiamusi, China
ABSTRACT: In this article, through the greenhouse seedling to various environmental factors such as control
index, the sensor technology, programmable control technology and configuration monitoring technologies
applied to the greenhouse control system, and developed intelligent seedling greenhouse control system based
on the touch screen and PLC. This system has high control, precision, improve the survival rate of seedling, and
ensures that the seedling quality.
KEYWORDS: PLCl; real-time ...
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