Life span prediction of a motor or motor device in a motor drive system

1. A motor drive system, comprising:

a motor that drives a vehicle so as to travel;

a motor control device that includes an inverter and a control device that controls the inverter, and which controls the motor; and

a communication electronic controller connected to the control device, wherein

the communication electronic controller transmits information regarding a drive system of the motor, the information being lifespan prediction information regarding the motor or the inverter and transmitted from the control device, to an exterior of the vehicle in real time,

wherein the communication electronic controller transmits a lifespan prediction value included in the lifespan prediction information in real time without comparing the lifespan prediction value to a threshold,

wherein the lifespan prediction information is calculated based on a part characteristic of the inverter and at least any one of a current value, a voltage value, and a carrier frequency of the motor, and

wherein information relating to the part characteristic of the inverter and the current value, the voltage value, and the carrier frequency of the motor is calculated from at least any one of a momentary value, a value calculated from map data, an integrated value of the momentary value, and an integrated value of a value calculated from the map data, or from a combination thereof.

2. The motor drive system according to claim 1 , wherein the information regarding the drive system further includes at least any one of a vehicle identification number, a motor identification number, an inverter identification number, and positional information, or a combination of a multiple thereof.