Abstract: A multi-vehicle control system (MVCS) for dynamic stability and control of a multi-vehicle system having a lead vehicle and a trailer vehicle each with independent propulsion and control. The MVCS includes a controller in signal communication with the lead vehicle and a trailer vehicle advanced driver assistance system (ADAS) or autonomous driving system via a controller area network (CAN) bus. The controller is configured to (i) receive throttle, brake, and steering signals respectively from a throttle-by-wire system, a brake-by-wire system, and a steer-by-wire system of the trailer vehicle ADAS or autonomous driving system, (ii) receive lead vehicle control inputs from the lead vehicle, and (iii) modify a throttle, a steering, and a braking of the trailer vehicle, based on the received lead vehicle control inputs, to dynamically stabilize the multi-vehicle system such that the trailer vehicle does not induce forces that accelerate or slow the lead vehicle.

Abstract: A human machine interface (HMI) system for a multi-vehicle system having a lead vehicle and a trailer vehicle with independent propulsion and control includes a display disposed in the lead vehicle, a lead vehicle sensor suite, a trailer vehicle sensor suite, and a controller in signal communication with the display, the lead vehicle sensor suite, and the trailer vehicle sensor suite. The controller is programmed to generate a trailer mode screen on the display when the trailer vehicle is connected to the lead vehicle. The trailer mode screen includes (i) a trailer top view section providing a top-view graphical representation of the multi-vehicle system, and (ii) a trailer enhanced view section providing a 3D dynamic representation of the multi-vehicle system.