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US 11,376,978 B1Granted
Establishing an electrical connection between a charging station and a vehicle by extending a receiver from the charging station and beneath the vehicle
AssigneeMod.al Group, Inc.
InventorsKreg Peeler, Preston Ruff, Erick Vega, Bruce Cain
Life of this patent
Estimating the term…
Abstract
A control system of a charging station can automatically and intelligently connect to and charge an electric vehicle's battery or otherwise provide power to a component of a vehicle. The control system can be configured to detect the position of an onboard unit on a vehicle and automatically maneuver a receiver underneath the onboard unit. The control system can then cause the onboard unit to extend and plug into the receiver. The control system can then deliver power via the receiver and onboard unit.
Claims23
A method for connecting a vehicle to a charging station, the method comprising:
- detecting a vehicle adjacent to a base unit of the charging station;
- extending a receiver from the base unit beneath the vehicle, the receiver comprising a housing having an upward-facing opening that extends through the housing, the receiver further comprising a plurality of fixed contacts that are formed within the upward-facing opening, positioned below an upper surface of the housing, and oriented inwardly;
- maneuvering the receiver beneath the vehicle towards a presumed location of an onboard unit on the vehicle;
- while maneuvering the receiver towards the presumed location of the onboard unit, receiving signals from one or more sensors representing a position of the receiver relative to the onboard unit;
- maneuvering the receiver based on the signals to position the receiver in alignment with the onboard unit;
- in conjunction with positioning the receiver in alignment with the onboard unit, causing the onboard unit to be extended downwardly from the vehicle and into the upward-facing opening in the housing of the receiver such that a bottom portion of the onboard unit is positioned below the upper surface the housing to thereby establish an electrical connection between the plurality of fixed contacts that are formed within the upward-facing opening, positioned below the upper surface of the housing, and oriented inwardly and a corresponding plurality of contacts that are formed on the bottom portion of the onboard unit and are oriented outwardly.
3 more elements
A method for connecting a vehicle to a charging station, the method comprising:
- detecting that a vehicle is approaching the charging station;
- determining a position of an onboard unit on the vehicle;
- providing guidance to a driver of the vehicle based on the position of the onboard unit on the vehicle and a position of the vehicle relative to the charging station;
- extending a receiver from a base unit of the charging station and underneath the vehicle, the receiver comprising a housing having an upward-facing opening that extends through the housing, the receiver further comprising a plurality of fixed contacts that are formed within the upward-facing opening, positioned below an upper surface of the housing, and oriented inwardly;
- maneuvering the receiver underneath the vehicle based on the position of the onboard unit on the vehicle;
- in conjunction with positioning the receiver in alignment with the onboard unit, causing the onboard unit to be extended downwardly from the vehicle and into the upward-facing opening in the housing of the receiver such that a bottom portion of the onboard unit is positioned below the upper surface of the housing to thereby establish an electrical connection between the plurality of fixed contacts that are formed within the upward-facing opening, positioned below the upper surface of the housing, and oriented inwardly and a corresponding plurality of contacts that are formed on the bottom portion of the onboard unit and are oriented outwardly.
3 more elements
A method for connecting a vehicle to a charging station, the method comprising:
- detecting a type of an approaching vehicle;
- based on the detected type, determining a position of an onboard unit on the vehicle;
- providing guidance to a driver of the vehicle based on the determined position of the onboard unit to thereby assist the driver in parking the vehicle with the onboard unit within range of a receiver, the receiver comprising a housing having an upward-facing opening that extends through the housing, the receiver further comprising a plurality of fixed contacts that are formed within the upward-facing opening, positioned below an upper surface of the housing, and oriented inwardly;
- extending the receiver from a base unit of the charging station and underneath the vehicle;
- initially maneuvering the receiver based on the determined position of the onboard unit on the vehicle;
- subsequently maneuvering the receiver based on signals received from one or more sensors that represent a position of the receiver relative to the onboard unit;
- determining that the receiver is aligned with the onboard unit;
- and
- causing the onboard unit to be extended into the upward-facing opening in the housing of the receiver such that a bottom portion of the onboard unit is positioned below the upper surface of the housing to thereby establish an electrical connection between the plurality of fixed contacts that are formed within the upward-facing opening, positioned below the upper surface of the housing, and oriented inwardly and a corresponding plurality of contacts that are formed on the bottom portion of the onboard unit and are oriented outwardly.
6 more elements
Dependencies are inferred from the claim text.