Electronic vehicle interface integrated with a steering wheel rotating apparatus for physically handicapped

• US 20060191733A1
• Filed: 02/28/2005
• Published: 08/31/2006
• Est. Priority Date: 02/28/2005
• Status: Abandoned Application

• Current Assignee: Gregory Jacques Paquin
• Original Assignee: Gregory Jacques Paquin
• Inventors: Paquin, Gregory Jacques
• Application Number:
  US11/067,056
• Publication Number:
  US 20060191733A1
• Time in Patent Office: Days
• US Class Current: 180/333
• CPC Class Codes: B62D 1/043 with a device allowing single-hand operation of the steering wheel
• CPC Class Codes: G05G 1/08 Controlling members for hand actuation by rotary movement, e.g. hand wheels
• CPC Class Codes: Y10T 74/2084 Knob or dial

Abstract

The invention provides a steering wheel rotating apparatus with electrical contact mechanisms, having interface with the vehicle to signal an electronic control device. This is accomplished by connecting the signal wire and grounding contact to a two conductor electrical plug having a matching jack cable mountable in the steering wheel and connected to a vehicle wire using the vehicle clockspring assembly and to a ground source. Having the steering column side of the same clockspring circuit in the steering wheel, the plug cable is connected. A ground wire of the plug cable is also provided. The plug cable is plugged into the electronic control device. Having a microcomputer to determine which electrical contact mechanism is being activated by the operator and the duration of the contact, the microcomputer program can activate different operations. This permits more operations than electrical contact mechanisms on the a steering wheel rotating apparatus.

Claims

1. A steering wheel rotating apparatus with electrical contact mechanisms for physically handicapped persons comprising:

an array of electrical contact mechanisms providing means to operate vehicle secondary operations.

a grip holder having electrical pressure contact surface and ground srping to provide electrical signals from the rotary grip to an electronic control device; and

having a control device establishing vehicle operation from operation of a specific electrical contact mechanisms on the rotating apparatus.

2. A rotary grip with positions provided to place electrical contact mechanisms in a variety of most useful locations for the physically handicapped vehicle operator;

and

having selectable operation of vehicle secondary operations by a particular electrical contact mechanisms.

3. When a non-physically handicapped person is to operate the steering wheel, the rotary grip may be removed so as not to interfere with steering wheel operation or original equipment controls for secondary vehicle functions. The electrical contact surface provides an electrical disconnect and does not interfere with original vehicle equipment operation.

4. An electrical pressure contact surface for transmittal of electrical signals from the electrical contact mechanisms on the steering wheel rotating apparatus to the steering wheel wiring for connection to the control device.

5. A microcomputer programmed to determine the duration of the contact with the electrical contact mechanism, the microcomputer program can activate different operations based on the duration of the operate employing the electrical contact mechanism. This permits more operations than electrical contact mechanisms on the a steering wheel rotating apparatus.