Electronically-controlled vehicle door system
First Claim
1. A handle assembly for a vehicle door having a latch mechanism, said vehicle door operable between a closed position and an open position, said latch mechanism operable in a latched condition for latching said vehicle door in said closed position and said latch mechanism operable in an unlatched condition permitting said vehicle door to be moved between said closed and open positions, said handle assembly comprising:
- a member adapted for mounting to said vehicle door, said member permitting manual manipulation of said vehicle door from said closed position; and
a switch proximate said member and positioned such that said switch is actuated when said member is used to manually manipulate said vehicle door, said switch producing a switch signal when said switch is actuated;
wherein said switch signal is adapted for causing said latch mechanism to be positioned in said unlatched condition.
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Accused Products
Abstract
A vehicle door system having a vehicle door, a stationary handle fixed to the vehicle door, a door switch, a power latching mechanism and a wiring harness with a sealing grommet is provided. The door switch is mounted to the stationary handle in a manner which permits the door switch to be actuated when the stationary handle is gripped to open the vehicle door. The wire harness extends from the door switch through an aperture in the vehicle door and couples the door switch to a control module. The sealing grommet substantially seals the aperture to inhibit the infiltration of water and dust into the vehicle door. Actuation of the door switch causes the generation of a door switch signal which is received by the control module. Upon receipt of the switch signal, the control module determines the latched condition of the power latching mechanism and controls its operation according to a predetermined control methodology.
12 Citations
21 Claims
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1. A handle assembly for a vehicle door having a latch mechanism, said vehicle door operable between a closed position and an open position, said latch mechanism operable in a latched condition for latching said vehicle door in said closed position and said latch mechanism operable in an unlatched condition permitting said vehicle door to be moved between said closed and open positions, said handle assembly comprising:
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a member adapted for mounting to said vehicle door, said member permitting manual manipulation of said vehicle door from said closed position; and
a switch proximate said member and positioned such that said switch is actuated when said member is used to manually manipulate said vehicle door, said switch producing a switch signal when said switch is actuated;
wherein said switch signal is adapted for causing said latch mechanism to be positioned in said unlatched condition. - View Dependent Claims (2, 3, 4, 5, 6, 17)
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7. A light bar for use on a vehicle tailgate assembly having tailgate and a latch mechanism, said tailgate operable between a closed position and an open position, said latch mechanism operable in a latched condition for latching said tailgate in said closed position and said latch mechanism operable in an unlatched condition permitting said tailgate to be moved between said closed and open positions, said light bar assembly comprising:
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a bar portion adapted for mounting to said tailgate door, said bar portion including a handle aperture with a first surface, said first surface facilitating manual manipulation of said tailgate from said closed position into said open position;
a switch coupled to said bar portion so as to extend beyond said first surface into said handle aperture such that said switch is actuated when said first surface is used to manually manipulate said tailgate, said switch producing a switch signal when actuated;
a wire harness coupled to said switch and adapted to extend through a hole in said tailgate and transmit said switch signal to a control module; and
wherein said switch signal is adapted for causing said latch mechanism to be positioned in said unlatched condition. - View Dependent Claims (8, 9)
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10. In a vehicle having a body with an aperture and a vehicle door operable between a closed position substantially closing said aperture and an open position substantially clearing said aperture, a method for operating said vehicle door comprising the steps of:
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providing a latching mechanism operable in a latched condition and an unlatched condition;
providing a handle assembly coupled to said vehicle door, said handle operable for manually manipulating said vehicle door between said closed position and said open position;
generating a switch signal when said handle assembly is gripped to manually manipulate said vehicle door; and
selectively unlatching said latching mechanism in response to said switch signal. - View Dependent Claims (11)
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12. A door system for a vehicle having a vehicle body with a body aperture, said door system comprising:
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a door panel operable between a closed position substantially closing said body aperture and an open position substantially clearing said body aperture, said door panel including a wire harness aperture extending through an exterior side of said door panel;
a member coupled to said door panel and operable for facilitating manual manipulation of said door panel between said closed position and said open position;
a latch mechanism coupled to said door panel, said latch mechanism operable in a latched condition adapted for engaging a body member carried by said vehicle body to latch said door panel in said closed position, said latch mechanism operable in an unlatched condition permitting said door panel to be moved between said open and closed positions; and
a switch coupled to said door panel proximate said member, said switch operable for generating a switch signal when said member is gripped to manually manipulate said door panel;
wherein said switch signal is operable for causing said latch mechanism to be positioned in said unlatched condition. - View Dependent Claims (13, 14, 15, 16, 18, 19, 20)
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21. A tailgate system for a vehicle having a vehicle body with a rear body aperture, said tailgate system comprising:
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a tailgate panel operable between a closed position substantially closing said rear body aperture and an open position substantially clearing said rear body aperture, said tailgate panel including a wire harness aperture extending through an exterior side of said tailgate panel;
a light bar assembly having a bar portion fixed to said tailgate panel, said bar portion including a handle aperture with a first surface, said first surface facilitating manual manipulation of said tailgate panel from said closed position into said open position, a switch coupled to said bar portion and to extending beyond said first surface into said handle aperture such that said switch is actuated when said first surface is used to manually manipulate said tailgate panel, said switch producing a switch signal when actuated, a wire harness coupled to said switch and extending through said hole in said tailgate panel, said wire harness adapted for transmitting said switch signal to a control module, and a sealing grommet coupled to said wire harness and substantially sealing said wire harness hole in said tailgate panel;
a latch mechanism coupled to said tailgate panel, said latch mechanism operable in a latched condition adapted for engaging a body member carried by said vehicle body to latch said tailgate panel in said closed position, said latch mechanism operable in an unlatched condition permitting said tailgate panel to be moved between said open and closed positions;
wherein said switch signal is operable for causing said latch mechanism to be positioned in said unlatched condition.
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Specification