【摘要】 针对一般农户和中、小设施农业企业温室环境控制的需求,以单片机为智能控制核心,研究开发了手动控制和自动控制相结合的温室环境控制系统。该系统能够根据温室作物生长需要,实现滴灌、喷灌、通风、LED补光、加温等调控方式的智能化操作。以番茄幼苗为测试样本,为期20 d的应用性能测试结果表明,该控制系统实时性强、可靠性高、控制性能好,能有效促进番茄幼苗的生长。更多还原

【Abstract】 Aiming at the requirements of greenhouse environment control about farmer and small and medium-sized agricultural enterprises,based on combination of manual control and automatic control,the greenhouse environment control system taking single chip processor as the core intelligent control was developed. Results showed that the system could realize intelligent operation according to the requirements of the greenhouse crop growth,such as drip irrigation, sprinkler irrigation,ventilation,LED lighting,heating and so on. Taking tomato seedlings as test samples,the performance test results for 20 d showed that,the system had real-time,high reliability,better control performance,which could effectively promote the growth of tomato seedlings.更多还原