Vehicle trailer with parasitic charging
OwnerPaul Deaton, Larry Deatoninventors
Life of this patent
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Abstract
A trailer can be configured to selectively provide powered wheels, energy recovery, and/or parasitic power source charging. A trailer-related trigger (drive activation trigger, an energy recovery trigger, or a parasitic charging trigger) can be detected. When a drive activation trigger is detected, one or more motors can be activated to power one or more wheels of the trailer, thereby providing extra pushing power. When an energy recovery trigger is detected, one or more power sources of the trailer can be charged by recovering energy from the trailer. When a parasitic charging trigger is detected, one or more power sources of the trailer can be charged using a portion of the power generated by a main vehicle operatively connected to the trailer.
Claims8
A trailer comprising:
- one or more power sources;
- one or more motors operatively connected to receive electrical energy from the one or more power sources;
- one or more wheels, the one or more wheels being operatively connected to the one or more motors for selectively powering the one or more wheels;
- one or more processors operatively connected to the one or more motors, the one or more processors being configured to:
- detect a parasitic charging trigger, the parasitic charging trigger being when the trailer is moving on a substantially horizontal surface;
- and
- responsive to detecting a parasitic charging trigger, cause the one or more power sources to be charged using electrical energy from a main vehicle operatively connected to the trailer.
A method for a trailer, the trailer including one or more power sources, one or more motors operatively connected to receive electrical energy from the one or more power sources, and one or more wheels operatively connected to the one or more motors for selectively powering the one or more wheels, the method comprising:
- detecting a parasitic charging trigger, the parasitic charging trigger being when the trailer is moving on a substantially horizontal surface;
- and
- responsive to detecting a parasitic charging trigger, causing the one or more power sources to be charged using electrical energy from a main vehicle operatively connected to the trailer.
Dependencies are inferred from the claim text.