Harmful Gas Detection System Of Greenhouse Based On Lab VIEW

Relying on its superiority of greenhouse has been widely applied in China, research on it has gradually received attention. Environmental quality in greenhouse, especially on air quality in the work of workers and production in one of the crops has a great influence. Harmful gas detection system design of greenhouse gas concentration values to get relevant, timely, and to prevent the occurrence of the harm to. Compared to traditional instrument, virtual instrument based on Lab VIEW price based on high, friendly man-machine interface, easy to use. With the powerful data processing ability of Lab VIEW software, virtual instrument accurately complete the same task can be completed the function of traditional instruments. After the system is designed, to get gas sensor input signal through the data acquisition PCI8319, through the keyboard or mouse operation to achieve the greenhouse real-time acquisition and display of harmful gas concentration.