INTELLIGENT CONTROL SYSTEM FOR MICRO VEGETABLE PRODUCING SYSTEM

摘要

An intelligent control system for a micro vegetable producing system includes sensors (3-9), a PLC (Programmable Logic Controller) (11), a human-computer interaction interface (2) and an executing mechanism (12-14). The sensors (3-9), the human-computer interaction interface (2) and the executing mechanism (12-14) are connected with said PLC (11) respectively. Said intelligent control system can regulate and control a light supplement device (12), a liquid supply-reclaim and water supply-drain device (13) and an environment control device (14), so as to make each environmental parameter satisfy the plant growth and development demand. Said intelligent control system adopts a LED light source control system and controls the vegetable photosynthesis by controlling the opening time of said LED light source control system.