X-in-Loop Proof-of-Concept Test Platform for Commercial Vehicle Intelligent Braking ECPBS and Its Application

This paper presents an X-in-Loop test platform designed for the Proof-of-Concept testing of intelligent braking ECPBS in commercial vehicle. Firstly, the concept of intelligent braking is introduced, outlining its research scope and defining the necessary test requirements for the proof of concept. Based on these experimental criteria, the composition and operational principles of the Proof-of-Concept experimental platform are developed in accordance with X-in-Loop testing methodologies. The various subsystems and functionalities of the X-in-Loop Proof-of-Concept test platform are subsequently detailed. The working principle of the X-in-Loop Proof-of-Concept test platform is thoroughly explained using a loop example, and its workflow is presented. Finally, the platform’s fundamental functionalities are validated through a vehicle braking test conducted under specific working conditions, followed by an analysis of its potential applications.