The invention discloses a comprehensive service terminal having a human-computer interaction function and used for operation overhaul. The comprehensive service terminal comprises a comprehensive service terminal body, wherein a chamber is formed in the comprehensive service terminal body, a through hole is formed in the inner wall of one side of the chamber, a mounting plate is welded on the inner walls of the top and the bottom of the through hole, a mounting groove is formed in one side of the mounting plate, a driving motor is fixedly mounted on the inner wall of one side of the mounting groove, a connecting shaft is welded on an output shaft of the driving motor, a first fixing block is welded at one end, away from the driving motor, of the connecting shaft, the outer side of the first fixing block is fixedly sleeved with a sleeve, and a plurality of blades are welded on the outer side of the sleeve. The comprehensive service terminal is convenient to use, dust on a first filter net and a second filter net can be blown away by the driving motor, the inside of the chamber can be cooled, dust on the second filter net can be cleared by a brush through a first push rod motor and asecond push rod motor, and the comprehensive service terminal is simple to operate.