초록 ▼

A hybrid vehicle includes at least one axle, an energy storage device disposed within the hybrid vehicle, a fuel consuming engine, a power boosting feature, and a controller. The fuel consuming engine is operably connected to selectively provide power to at least one of the energy storage device and

A hybrid vehicle includes at least one axle, an energy storage device disposed within the hybrid vehicle, a fuel consuming engine, a power boosting feature, and a controller. The fuel consuming engine is operably connected to selectively provide power to at least one of the energy storage device and the at least one axle. The engine is capable of providing at least the mean but less than a peak power to drive the hybrid vehicle over a typical route. The power boosting feature is configured to provide the fuel consuming engine with additional power to achieve a desired power to accelerate the hybrid vehicle. The controller is adapted to selectively control power flow to the one or more axles from one or more of the energy storage device, the engine, and the power boosting feature to achieve the desired power.

대표청구항 ▼

1. A hybrid vehicle, comprising: at least one axle;an energy storage device disposed within the hybrid vehicle;a fuel consuming engine operably connected to selectively provide power to at least one of the energy storage device and the at least one axle, wherein the fuel consuming engine is capable

1. A hybrid vehicle, comprising: at least one axle;an energy storage device disposed within the hybrid vehicle;a fuel consuming engine operably connected to selectively provide power to at least one of the energy storage device and the at least one axle, wherein the fuel consuming engine is capable of providing less than a desired power to accelerate the hybrid vehicle;a power boosting feature configured to provide the fuel consuming engine with additional power to achieve the desired power to accelerate the hybrid vehicle; anda controller adapted to selectively control power flow to the at least one axle from one or more of the energy storage device, the fuel consuming engine, and the power boosting feature to achieve the desired power based on indicia of a state of charge and a state of health received from the energy storage device, wherein the controller is responsive to a user input and is adapted to selectively engage the power boosting feature based on a combination of driver demand for power, a threshold energy stored in the energy storage device, and the user input, the user input comprising a user preference and setting. 2. The hybrid vehicle of claim 1, wherein the controller is adapted to monitor and control power flow from the fuel consuming engine to the energy storage device. 3. The hybrid vehicle of claim 1, wherein the energy storage device comprises one or more of a flywheel, an ultracapacitor, and a battery pack. 4. The hybrid vehicle of claim 1, further comprising: a traction motor configured to provide power to the at least one axle to propel the hybrid vehicle; anda generator operably driven by the fuel consuming engine and configured to provide power to at least one of the traction motor and the energy storage device. 5. The hybrid vehicle of claim 1, further comprising: a traction motor configured to power to the at least one axle to propel the hybrid vehicle; anda torque coupler configured to selectively pass power from one or more of the traction motor, the fuel consuming engine, and the energy storage device to drive the at least one axle. 6. The hybrid vehicle of claim 1, wherein both the fuel consuming engine and the energy storage device selectively provide power to the at least one axle. 7. The hybrid vehicle of claim 1, wherein the at least one axle comprises at least a first axle and a second axle, and wherein the fuel consuming engine provides power to the first axle and the energy storage device provides power to the second axle. 8. The hybrid vehicle of claim 1, wherein the power boosting feature comprises one or more of a turbocharger, a supercharger, a nitrous oxide injection system, one or more cylinders of a variable displacement engine, and variable valve timing. 9. The hybrid vehicle of claim 1, wherein: the energy storage device comprises a flywheel configured to produce between 10 kWatts and 200 kWatts of power;the fuel consuming engine is configured to produce between 10 kWatts and 200 kWatts of power; andthe power boosting feature comprises a supercharger. 10. The hybrid vehicle of claim 1, wherein the fuel consuming engine is capable of providing less than twice as much power as the energy storage device. 11. The hybrid vehicle of claim 1, wherein the controller is further configured to selectively control power flow to the at least one axle from one or more of the energy storage device, the fuel consuming engine, and the power boosting feature to achieve the desired power based on indicia of instantaneous power received from the mechanical energy storage device.