Method for Regulating or Controlling the Charge State of an Electrical Energy Accumulator of a Hybrid Vehicle
First Claim
1. A method for controlling or regulating a charge state of an electrical energy accumulator of a hybrid vehicle, the method comprising the acts of:
- in some operating states of the hybrid vehicle, charging the electrical energy accumulator from a low to a higher charge state level via an electric machine operating as a generator and driven by an internal-combustion engine of the hybrid vehicle; and
selecting the higher charge state level as a function of, or correlating thereto, a parameter representing a load of an electrical system of the hybrid vehicle.
1 Assignment
0 Petitions
Accused Products
Abstract
A method controls or regulates the charge state of an electrical energy accumulator of a hybrid vehicle, where, in some operating states, the energy accumulator is charged from a low to a higher charge state level by way of an electric machine driven by an internal-combustion engine of the hybrid vehicle and operating as a generator. The level of the charge state to which the energy accumulator is charged by the internal-combustion engine is selected as a function of a parameter representing the load of the electrical system or correlating thereto.
18 Citations
10 Claims
-
1. A method for controlling or regulating a charge state of an electrical energy accumulator of a hybrid vehicle, the method comprising the acts of:
-
in some operating states of the hybrid vehicle, charging the electrical energy accumulator from a low to a higher charge state level via an electric machine operating as a generator and driven by an internal-combustion engine of the hybrid vehicle; and selecting the higher charge state level as a function of, or correlating thereto, a parameter representing a load of an electrical system of the hybrid vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification