设施内盆栽作物水分管理控制器之开发与应用.docx

设施内盆栽作物水分管理控制器之开发与应用
摘要
搜集分析植物水分需求与环境关系的资料，转变成邏辑化的环境管理模式并配合用户经验法则修正。将理論配合邏辑控制法则推演出管理模式，作为发展類比連续及數位化的控制技术的基本策略。利用「定时不定量」及「定量不定时」的灌溉管理观念，改善传统「定时定量」的缺点，以解决盆栽作物适当水分需求问题，并将珍贵的水资源发挥最大效益。配合工业级可程控器及其外围设备装置等技术应用于此，制作出盆栽作物水分管理与周遭环境的监控装置。
关键词：可程控、环境管理、灌溉控制
USING A PLC TO IMPLEMENT TWO IRRIGATION MODELS FOR THE WATER REQUIREMENT AND MANAGEMENT OF POTTED PLANTS IN GREENHOUSE
Chieh-Ming Lin1, Sheng-Feng Jau1 , Li-John Jou2
College student, Department of Biomechatronic Engineering, National I-lan University
Lecturer, Department of Biomechatronic Engineering, National I-lan University
ABSTRACT
Analyzing environmental data for water requirement in patted plants to transform into logic environmental management models, and employing user’s experience to correct. Base on theories to deduce logic management models, to develop controllable strategies for analog and digital technology. Using the concept of irrigation models which were “fixed schedule – unfixed amount” and ”fixed amount – unfixed schedule” to improvement defect of traditional “fixed schedule – fixed amount”. To solve problems of water requirement for patted plants, and to bring water into full play. Applying the technology with using programmable logic controller and peripheral to manufacture a supervisory control apparatus for water management in patted plants.
Keywords: Programmable Controller, Enviro