System for inducing economic driving for vehicle

摘要

Disclosed is a technique for inducing economic driving for a vehicle. In particular, a control unit calculates a driving resistance of a vehicle based on a current rolling friction, air resistance, and a road grade of the vehicle. The an amount of air-conditioning energy consumed by the vehicle is calculated by the control unit, and in response the calculated driving resistance and air-conditioning energy are substituted into a data map to continuously calculate the optimal economic vehicle speed of the vehicle in real time. The optimal economic vehicle speed calculated by the control unit is then displayed to a driver via a display unit.

主权项

1. A system for inducing economic driving for a vehicle, comprising:
a controller configured to calculate a driving resistance by considering rolling friction of the vehicle, air resistance, and a road grade, calculate air-conditioning energy consumed in an air-conditioning device, and including a data map consisting of data set for the economic vehicle speed based on the driving resistance and the air-conditioning energy, and configured to correspond to the calculated driving resistance and air-conditioning energy with driving restistance and air-conditioning energy data set in the data map to continuously calculate and supply an economic vehicle speed for the vehicle in real time, to correlate the driving resistance to an amount of energy currently being consumed and the econimc vehicle speed; and a display configured to display the economic vehicle speed calculated by the controller to a driver, wherein air-conditioning energy values that vary depending on a target temperature are provided in the data map.