Multifunctional grain condition monitoring experimental system and control method thereof

• Main Authors: REN LIHUI, HAO LIQUN, LIN LIN, ZHAO XUEGONG, LIU SHENGHUA, WANG HE
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2019
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TARIFF METERING APPARATUS; TESTING

The invention discloses a multifunctional grain condition monitoring experimental system and a control method thereof. The experimental system comprises an experimental cabin and a temperature measuring and control device, a humidity measuring and control device, a moisture detection device, an insect monitoring device, a gas measuring and control device and a venting system which are connected with a control unit; the online detection and comprehensive analysis are performed on the temperature, humidity, moisture, insect and the gas concentration in the granary; the intelligent control on multiple sensors is realized by utilizing the control unit, the grain condition can be monitored in real time, the precise grain condition comprehensive evaluation and grain condition prejudgment reportcan be provided, the comprehensive analysis, detection and control on the grain condition are realized, various possible parameter combinations and grain condition evolution processes are calculated according to the preset gr