VEHICLE THERMAL MANAGEMENT SYSTEM

A vehicle thermal management system includes: a fluid transfer device that is provided with a cooling or heating function for interior air conditioning of a vehicle and consumes electric power to perform the cooling or heating function; and a control unit that controls the fluid transfer device based on an optimal control value. In particular, proportions of air conditioning target tracking performance and energy consumption for the air conditioning target tracking reflected in the optimal control value vary depending on an input optimal control setting value.