Ventilation energy-saving intelligent control and configuration optimization method for extra-long tunnel

The invention provides an extra-long tunnel ventilation energy-saving intelligent control and configuration optimization method, and relates to the technical field of tunnel ventilation energy-saving intelligent control and configuration optimization methods. A ventilation energy-saving intelligent control terminal for an extra-long tunnel comprises a case, an air exchange machine core is fixedly arranged in the center of the interior of the case, an air inlet turbofan and an air outlet turbofan are fixedly arranged at the input end and the output end of the air exchange machine core respectively, an air inlet flowmeter is fixedly arranged at the input end of the air inlet turbofan, and an air outlet flowmeter is fixedly arranged at the output end of the air outlet turbofan. An air outlet flow meter is fixedly arranged at the output end of the air outlet turbofan, fixing frames are fixedly arranged on the two sides of the machine box, and a control center is fixedly arranged at the position, close to the cent