Disclosed is an intelligent injection molding process of a bumper support. The whole processing process comprises the steps of raw material purchase and inspection, raw material warehousing and storage, material taking, injection molding, correction, product trimming, assembly, inspection, packaging, ex-warehouse and delivery. The intelligent injection molding process is adopted as the injection molding process and comprises a management and control platform, an injection molding cloud manufacturing platform, an injection molding machine controller and a production terminal. The management andcontrol platform is a mobile terminal management and control platform. The injection molding cloud manufacturing platform has function options including big data integration, process management and control, fault monitoring diagnosis and process optimization. The injection molding machine controller comprises a main processor and a slave processor. The production terminal comprises an injection molding machine, a mold, a detection system, a mechanical arm, a feeding and discharging conveying device, a drying machine, a mold temperature machine, a hot runner and a production management system.