Enhanced cooperative car-following traffic model with the combination of V2V and V2I communication

•We introduce an enhanced car-following model considering V2V and V2I communication (i.e. V2X).•We propose an improved consensus-based control algorithm for the proposed model.•We theoretically analyse the effects of V2X communications on system performance.•We verify the proposed controller by numerical simulations which couple the traffic dynamics and the V2X communications.