This paper firstly analyzes the characteristics of testing machine PIB from the technical level, and analyzes the role of PIB technology in college sports remote training. First, it discusses an intelligent in-machine testing PIB verification system. The remote software/hardware faults are injected into the system under test to verify the validity of the PIB design. Then combine React and Angular frameworks to establish the front and back systems of the college sports remote training system to visualize sports data, use PIB hardware for sports data entry, and combine hardware and software to assist the perfect operation of the college sports remote training system, with a real-time efficiency of 97%.