Research Article

Experimental Study on Communication Delay of Powertrain System of Plug-In Hybrid Electric Vehicles

Table 1

Message sending conditions of each node of powertrain.

Sending nodeMessageSending rate (ms)Receiving nodeMessage content

Vehicle controllerID0610Motor controllerMotor controls parameter
ID1040APU controllerAPU controls parameter
ID1580All of the nodesCondition of the vehicle controller
ID03NonperiodicAll of the nodesVehicle is giving an alarm

Motor controllerID0710Vehicle controllerMotor working parameter
ID1240All of the nodesMotor working condition
ID01NonperiodicAll of the nodesMotor is giving an alarm

Variable speed controllerID0820All of the nodesTransmission working parameter
ID1140All of the nodesTransmission working condition
ID02NonperiodicAll of the nodesTransmission is giving an alarm

Battery management systemID0920Vehicle controllerBattery pack working parameter
ID16~4480Message displayBattery pack is collection points message
ID04NonperiodicAll of the nodesBattery system is giving an alarm

APU controllerID1340All of the nodesAPU working parameter
ID1480All of the nodesAPU working condition
ID05NonperiodicAll of the nodesAPU is giving an alarm