一种多编组铰接式列车及其制动力分配方法、装置

The invention discloses a multi-group articulated train and a braking force distribution method and device thereof, and relates to the technical field of multi-axle articulated trains. The multi-group articulated train comprises a plurality of mutually articulated train bodies, wherein the front ends and the rear ends of the plurality of train bodies are respectively provided with an axle, the braking force distribution method of the multi-group articulated train comprises the steps of acquiring a deceleration requirement value and a braking force requirement value of the train and static load and attachment coefficient upper limit values of all the axles in real time, determining at least one axle in all the axles of the train bodies as a braking force axle to be distributed according to the deceleration requirement value, determining braking force requirements corresponding to all the braking force axles to be distributed according to the braking force requirement value and the static load and attachment coefficient upper limit values of all the axles, and distributing braking force to all the braking force axles to be distributed according to the braking force requirements. According to the technical scheme, reasonable braking force distribution among multiple axles is realized, and the running stability and safety of the train are improved.