Beer fermentation tank monitoring system

The invention belongs to the technical field of beer fermentation, and particularly relates to a beer fermentation tank monitoring system. Comprising a data acquisition device used for acquiring equipment data of a fermentation tank and real-time component data in beer fermentation; the virtual fermentation simulation device is used for carrying out beer fermentation simulation twice based on the collected equipment data and component data, and specifically comprises the following steps: first fermentation simulation: driving a first virtual beer fermentation tank based on the equipment data, and collecting the component data in the simulation process as a first simulation result; and secondary fermentation simulation: substituting the real-time component data into a preset inverse model, calculating to obtain ideal equipment data corresponding to the real-time component data, and calculating the difference between the ideal equipment data and the equipment data. According to the invention, through two times