The invention discloses an intelligent hydraulic station, which comprises a lubricating oil feeding subsystem, a cooling oil feeding subsystem, a lubricating oil return subsystem and a cooling oil return subsystem. The intelligent hydraulic station is characterized in that the lubricating oil feeding subsystem and the cooling oil feeding subsystem respectively comprise a precision filter assembly, the precision filter assemblies comprise a precise filter, two one-way valves and a differential pressure sensor, the lubricating oil return subsystem comprises a jet device, a lubricating oil return channel of an electric spindle is connected with a negative pressure chamber interface of the jet device, and oil is sprayed out through the ejection port of the jet device. Defects of failure in oil supply and non-prompt lubricating oil return in case of filter blockage in the prior art can be overcome, smoothness of pressure lubricating oil supply and return can be ensured, bubbles generated in oil return process can be removed, the real-time monitoring of the oil feeding quantity and oil return quantity of the electric spindle lubricating system can be realized, and the intelligent hydraulic station can be widely applied in lubricating oil circulation systems for electric spindles and other hydrodynamic and hydrostatic functional components.