Electric vehicle pick-up position control

Details Electric vehicle pick-up position control Electric vehicle pick-up position control

1995-08-07

1997-01-21

Merritt, Karen B.

Electricity: transmission to vehicles

Systems of distribution

Convertible, multiple current source

191 10, B60L 500

Patent

active

055952712

ABSTRACT:
In an electrically powered vehicle having an inductive pick-up configured to couple electrical power from a series of aligned and spaced-apart charging pads associated with a road surface, methods and apparatus are disclosed for controlling the lateral positioning of the pick-up as well as the gap between the pick-up and the charging pads as the vehicle moves along a road surface. Control of the lateral positioning and gap may be provided either separately or in combination. In the preferred embodiment, the pick-up is pivotally connected to the vehicle through an extension arm, the pivotal connection including a first position wherein vertical positioning of the pick-up is power controlled toward and away from the road surface, and a second position wherein airflow past the pick-up maintains the positioning of the pick-up relative to the road surface. In terms of lateral positioning, the apparatus further includes a camera capable of sensing the charging pads as the vehicle moves, and apparatus in operative communication with the camera for moving the pick-up side-to-side as the vehicle moves in response to the position of the charging pads as sensed by the camera.

REFERENCES:
patent: 3914562 (1975-10-01), Bolger
patent: 4092554 (1978-05-01), Quinn
patent: 4199037 (1980-04-01), White
patent: 4331225 (1982-05-01), Bolger
patent: 4581572 (1986-04-01), Yoshiyuki et al.
patent: 4800328 (1989-01-01), Bolger et al.
patent: 4836344 (1989-06-01), Bolger
patent: 5115173 (1992-05-01), Kobayashi et al.
patent: 5174215 (1992-12-01), Barrows
patent: 5207304 (1993-05-01), Lechner et al.
patent: 5215156 (1993-06-01), Stulbach et al.
patent: 5244054 (1993-09-01), Parry
patent: 5280827 (1994-01-01), Taylor et al.
patent: 5287004 (1994-02-01), Finley
patent: 5311973 (1994-05-01), Tseng et al.

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