Steering column assembly
First Claim
1. A steering column assembly comprising:
- a steering column having a connection for receiving a steering wheel;
a column support coupled to said steering column for mounting said steering column to a support structure of a vehicle;
at least one electrical device operatively attached to said column support for an operator to control the vehicle;
an on-board processor carried by said column support for receiving and consolidating signals from said electrical devices and having an electrical outlet for connection to a vehicle communications bus for sending data to and from the vehicle communications bus;
at least one control pedal pivotally supported by said column support; and
said at least one electrical device including a pedal sensor electrically connected to said on-board processor for sensing a pivotal movement of said control pedal.
8 Assignments
0 Petitions
Accused Products
Abstract
A steering column assembly for operating a vehicle packages mechanical components and electrical devices normally found in or around the steering column of the vehicle into a single unit. An on-board processor accepts signals from the electrical devices, which may include a steering sensor, an acceleration pedal sensor, a brake pedal sensor, a turn signal switch, a cruise control switch, a windshield wiper switch, etc. The on-board processor connects to a vehicle communications bus to communicate data received from the electrical devices to various systems throughout the vehicle. The on-board processor also receives data from the various systems. The steering column assembly also includes a display connected to the on-board processor. The operator receives information about the operation of the vehicle from the display. All components, including the on-board processor, are operatively connected to a column support, allowing the steering column assembly to be installed as a unit. Therefore, the steering column assembly installs quickly into the vehicle with a reduced chance of installation error.
43 Citations
21 Claims
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1. A steering column assembly comprising:
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a steering column having a connection for receiving a steering wheel; a column support coupled to said steering column for mounting said steering column to a support structure of a vehicle; at least one electrical device operatively attached to said column support for an operator to control the vehicle; an on-board processor carried by said column support for receiving and consolidating signals from said electrical devices and having an electrical outlet for connection to a vehicle communications bus for sending data to and from the vehicle communications bus; at least one control pedal pivotally supported by said column support; and said at least one electrical device including a pedal sensor electrically connected to said on-board processor for sensing a pivotal movement of said control pedal. - View Dependent Claims (2, 3, 4, 5)
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6. A steering column assembly comprising:
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a steering column having a connection for receiving a steering wheel; a column support coupled to said steering column for mounting said steering column to a support structure of a vehicle; at least one electrical device operatively attached to said column support for an operator to control the vehicle; an on-board processor carried by said column support for receiving and consolidating signals from said electrical devices and having an electrical outlet for connection to a vehicle communications bus for sending data to and from the vehicle communications bus; a display supported by said column support and electrically connected to said on-board processor for displaying the data; and said at least one electrical device including a selector switch electrically connected to said on-board processor for changing the data presented on said display. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A steering column assembly comprising:
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a steering column having a connection for receiving a steering wheel; a column support coupled to said steering column for mounting said steering column to a support structure of a vehicle; at least one electrical device operatively attached to said column support for an operator to control the vehicle; an on-board processor carried by said column support for receiving and consolidating signals from said electrical devices and having an electrical outlet for connection to a vehicle communications bus for sending data to and from the vehicle communications bus; and an energy absorbing (EA) mechanism electrically connected to said on-board processor for adjusting an energy absorption load of said steering column based on physical characteristics of the operator. - View Dependent Claims (19, 20, 21)
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Specification