Setpoint calculation method to manage fuel and electricity consumption of hybrid vehicle

摘要

The present invention relates to a method for calculating setpoints for managing fuel and electricity consumption of a hybrid vehicle. The calculation method includes the following steps: a) acquiring a route to be traveled by the onboard navigation system of the hybrid vehicle; b) dividing the path into successive portions; c) assigning attributes describing features of each part; d) determining, for each of the portions, a curve or map that links each fuel consumption value of the hybrid vehicle over the portion to a charge or discharge value of the drive battery; e) determining an optimal point of each curve or map, which enables to minimize fuel consumption of the hybrid vehicle over the entire path and to discharge the drive battery completely to the end of the path; And f) calculating an energy management setpoint according to the coordinates of said optimum points.