The invention relates to the technical field of machines, in particular to car seat system part mistake-preventing and missing-preventing pressing-riveting equipment. The car seat system part mistake-preventing and missing-preventing pressing-riveting equipment comprises a rack, and is characterized in that the center of a workbench is provided with a pressing-riveting die, the upper end of a pressure sensor is connected with a pneumatic-hydraulic intensifying cylinder, and the rear side of the pressure sensor is provided with a displacement sensor; the rack on the front side of the pneumatic-hydraulic intensifying cylinder is provided with an electric cabinet; the rack on the front side of the pressing-riveting die is provided with a control button; the left and right parts of the rack on the rear side of the pressing-riveting die are respectively provided with a left side pressing-riveting die inductive proximity switch and a right side pressing-riveting die inductive proximity switch; a waste tank is arranged on one side below the control button. Compared with the prior art, the car seat system part mistake-preventing and missing-preventing pressing-riveting equipment has the advantages that rivet pressing-riveting and detection are wholly completed; while pressing-riveting is completed, whether a rivet is pressed-riveted in place is detected, and the work efficiency is improved.