Methods of supplying energy to an energy bus in a hybrid electric vehicle, and apparatuses, media and signals for the same
First Claim
1. A method of supplying energy to an energy bus in communication with an energy generating device and with a regenerative braking system in a hybrid electric vehicle, the method comprising controlling power supplied by the energy generating device to the energy bus, in response to a braking signal indicative of user brake actuation.
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Accused Products
Abstract
Methods, apparatuses, media and signals for supplying energy to an energy bus in communication with an energy generating device and with a regenerative braking system in a hybrid electric vehicle are disclosed. One such method includes controlling power supplied by the energy generating device to the energy bus, in response to a braking signal indicative of user brake actuation. Another such method involves controlling energy contributions onto the energy bus from the energy generating device and from the regenerative braking system respectively, to prevent the contributions from exceeding a desired total energy contribution. The energy generating device may include an auxiliary power unit, such as fuel cell, or a generator coupled to a prime mover such as an internal combustion engine, for example.
156 Citations
101 Claims
- 1. A method of supplying energy to an energy bus in communication with an energy generating device and with a regenerative braking system in a hybrid electric vehicle, the method comprising controlling power supplied by the energy generating device to the energy bus, in response to a braking signal indicative of user brake actuation.
- 24. An apparatus for supplying energy to an energy bus in communication with an energy generating device and with a regenerative braking system in a hybrid electric vehicle, the apparatus comprising a processor circuit configured to control power supplied by the energy generating device to the energy bus, in response to a braking signal indicative of user brake actuation.
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55. An apparatus for supplying energy to an energy bus in communication with energy generating means and with regenerative braking means in a hybrid electric vehicle, the apparatus comprising:
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means for receiving a braking signal indicative of user brake actuation; and
means for controlling power supplied by the energy generating means to the energy bus, in response to the braking signal. - View Dependent Claims (56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73)
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74. A computer readable medium providing codes for directing a processor circuit to control power supplied by an energy generating device to an energy bus in communication with the energy generating device and with a regenerative braking system in a hybrid electric vehicle, in response to a braking signal indicative of user brake actuation.
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75. A signal comprising code segments for directing a processor circuit to control power supplied by an energy generating device to an energy bus in communication with the energy generating device and with a regenerative braking system in a hybrid electric vehicle, in response to a braking signal indicative of user brake actuation.
- 76. A method of supplying energy to an energy bus in a hybrid electric vehicle, the method comprising controlling energy contributions onto the energy bus from an energy generating device and from a regenerative braking system respectively, wherein controlling comprises preventing said contributions from exceeding a desired total energy contribution.
- 84. An apparatus for supplying energy to an energy bus in a hybrid electric vehicle, the apparatus comprising a processor circuit configured to control energy contributions onto the energy bus from an energy generating device and from a regenerative braking system respectively, wherein said processor circuit is configured to prevent said contributions from exceeding a desired total energy contribution.
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92. An apparatus for supplying energy to an energy bus in a hybrid electric vehicle, the apparatus comprising:
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first means for controlling a first energy contribution onto the energy bus from energy generating means; and
second means for controlling a second energy contribution onto the energy bus from regenerative braking means, wherein said first and second means for controlling cooperate to prevent said contributions from exceeding a desired total energy contribution. - View Dependent Claims (93, 94, 95, 96, 97, 98, 99)
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100. A computer readable medium providing codes for directing a processor circuit to control energy contributions onto an energy bus in a hybrid electric vehicle from an energy generating device and from a regenerative braking system respectively, wherein said codes direct said processor circuit to prevent said contributions from exceeding a desired total energy contribution.
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101. A signal comprising code segments for directing a processor circuit to control energy contributions onto an energy bus in a hybrid electric vehicle from an energy generating device and from a regenerative braking system respectively, wherein said code segments direct said processor circuit to prevent said contributions from exceeding a desired total energy contribution.
Specification