Selectively deployable control device
First Claim
1. A vehicle, comprising:
- a docking port comprising a cup holder; and
a selectively demountable switch having a body and a rotary knob on the body,an interface between the switch and the docking port that allows commands entered by operation of the rotary knob to be communicated to the vehicle, the interface comprising a plug or a socket arranged to couple with a corresponding socket or plug in the docking port,wherein the docking port is arranged to restrain the switch body when the switch is docked with the docking port by inserting the switch body in the cup holder,wherein the switch provides an input interface to a tow-assist system of the vehicle, andwherein operation of the rotary knob provides the tow-assist system with desired direction indications of a trailer connected to the vehicle during reversing of the vehicle so that the tow-assist system can control steering of the vehicle,wherein the demountable switch and docking port are arranged so that engagement of the plug and socket is effected by a docking operation comprising a two-part movement, a first insertion step and a second and subsequent engagement step, wherein, during the insertion step, the switch is moved into a docking position in the port and, during the engagement step, an element of the switch or port comprising the plug or socket is actuated to move relative to the switch body, thereby to lock the switch in the port and also to mutually engage the plug and socket.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle (100) comprises a docking port and a selectively demountable switch (10) having a body and a rotary knob (40) on the body, and an interface between the switch and the docking port to enable commands entered by operation of the rotary knob to be communicated to the vehicle (100). The vehicle (100) incorporates a tow-assist system to facilitate reversing of a trailer, the vehicle (100) being of the type having a positive power-assisted steering mechanism (350) for its steerable wheels (250). The system comprises computing means (310) and the demountable switch (10). The computing means (350) is arranged to interpret rotational movement of the knob (40) on the body as desired steering movements of the trailer when the vehicle (100) is being reversed and to effect steering commands for the positive power assisted steering mechanism (350) to achieve said desired steering movements of the trailer.
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Citations
12 Claims
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1. A vehicle, comprising:
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a docking port comprising a cup holder; and a selectively demountable switch having a body and a rotary knob on the body, an interface between the switch and the docking port that allows commands entered by operation of the rotary knob to be communicated to the vehicle, the interface comprising a plug or a socket arranged to couple with a corresponding socket or plug in the docking port, wherein the docking port is arranged to restrain the switch body when the switch is docked with the docking port by inserting the switch body in the cup holder, wherein the switch provides an input interface to a tow-assist system of the vehicle, and wherein operation of the rotary knob provides the tow-assist system with desired direction indications of a trailer connected to the vehicle during reversing of the vehicle so that the tow-assist system can control steering of the vehicle, wherein the demountable switch and docking port are arranged so that engagement of the plug and socket is effected by a docking operation comprising a two-part movement, a first insertion step and a second and subsequent engagement step, wherein, during the insertion step, the switch is moved into a docking position in the port and, during the engagement step, an element of the switch or port comprising the plug or socket is actuated to move relative to the switch body, thereby to lock the switch in the port and also to mutually engage the plug and socket. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 12)
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9. A tow-assist system for a vehicle arranged to tow a trailer, the vehicle having a positive power-assisted steering mechanism, the system comprising:
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a computer; a demountable switch having a body, a rotary knob on the body and an interface for communicating with the computer; and a docking port comprising a cup holder and arranged to restrain the switch body when the switch is docked with the docking port by inserting the switch body in the cup holder; wherein the interface for communicating with the computer comprises a plug or socket arranged to couple with a corresponding socket or plug in the docking port, and wherein the computer interprets rotational movement of the knob on the body as desired steering movements of the trailer when the vehicle is being reversed and provides steering commands to the positive power assisted steering mechanism to achieve the desired steering movements of the trailer, wherein the demountable switch and docking port are arranged so that engagement of the plug and socket is effected by a docking operation comprising a two-part movement, a first insertion step and a second and subsequent engagement step, wherein, during the insertion step, the switch is moved into a docking position in the port and, during the engagement step, an element of the switch or port comprising the plug or socket is actuated to move relative to the switch body, thereby to lock the switch in the port and also to mutually engage the plug and socket. - View Dependent Claims (10)
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11. A vehicle, comprising:
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a positive power-assisted steering mechanism; and a tow-assist system, the tow-assist system comprising; a computer; a demountable switch having a body, a rotary knob on the body and an interface for communicating with the computer; and a docking port comprising a cup holder and arranged to restrain the switch body when the switch is docked with the docking port by inserting the switch in the cup holder; wherein the interface for communicating with the computer comprises a plug or socket arranged to couple with a corresponding socket or plug in the docking port, and wherein the computer interprets rotational movement of the knob on the body as desired steering movements of the trailer when the vehicle is being reversed and provides steering commands to the positive power assisted steering mechanism to achieve the desired steering movements of the trailer, wherein the demountable switch and docking port are arranged so that engagement of the plug and socket is effected by a docking operation comprising a two-part movement, a first insertion step and a second and subsequent engagement step, wherein, during the insertion step, the switch is moved into a docking position in the port and, during the engagement step, an element of the switch or port comprising the plug or socket is actuated to move relative to the switch body, thereby to lock the switch in the port and also to mutually engage the plug and socket.
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Specification