Methods and systems for providing accessory steering wheel controls
First Claim
1. A system for providing control signals to a vehicle component, the system comprising:
- an aftermarket steering wheel control mounted to a steering wheel of a vehicle, and including at least one user-operable switch; and
a control signal interface, including;
an input unit configured to receive control signals from the aftermarket steering wheel control,an output unit electrically connectable to at least one channel of a vehicle component, the vehicle component including an aftermarket entertainment component, anda signal processing unit adapted to auto-detect a control signal configuration of the vehicle component, by;
(i) performing a measurement on the at least one channel of the vehicle component, and(ii) identifying the control signal configuration of the vehicle component based on the measurement,wherein the output unit is adapted to transmit control signals to the vehicle component based on the control signals received by the input unit and in accordance with the auto-detected control signal configuration of the vehicle component.
2 Assignments
0 Petitions
Accused Products
Abstract
An aftermarket steering wheel control includes a housing that includes a user-operable switch and a control module. The control module is configured to determine whether the user-operable switch has been operated, generate a data frame corresponding to a control signal for operating a vehicle component, and transmit the data frame to a receiver of a control signal interface. Another aftermarket steering wheel control includes a housing with a user-operable switch and a circuit with an output line. The output line is connected to the switch and further connected to a control signal interface. Operation of the user-operable switch changes a resistance on the at least one output line, and the control signal interface is configured to convert the resistance to a control signal for operating a vehicle component.
76 Citations
11 Claims
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1. A system for providing control signals to a vehicle component, the system comprising:
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an aftermarket steering wheel control mounted to a steering wheel of a vehicle, and including at least one user-operable switch; and a control signal interface, including; an input unit configured to receive control signals from the aftermarket steering wheel control, an output unit electrically connectable to at least one channel of a vehicle component, the vehicle component including an aftermarket entertainment component, and a signal processing unit adapted to auto-detect a control signal configuration of the vehicle component, by; (i) performing a measurement on the at least one channel of the vehicle component, and (ii) identifying the control signal configuration of the vehicle component based on the measurement, wherein the output unit is adapted to transmit control signals to the vehicle component based on the control signals received by the input unit and in accordance with the auto-detected control signal configuration of the vehicle component. - View Dependent Claims (2, 3, 4)
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5. A system for providing control signals to a vehicle component, the system comprising:
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an aftermarket steering wheel control mounted to a steering column of a vehicle, and including at least one user-operable switch; and a control signal interface, including; an input unit configured to receive control signals from the aftermarket steering wheel control, an output unit electrically connectable to at least one channel of a vehicle component, the vehicle component including an aftermarket entertainment component, and a signal processing unit adapted to auto-detect a control signal configuration of the vehicle component, by; (i) performing a measurement on the at least one channel of the vehicle component, and (ii) identifying the control signal configuration of the vehicle component based on the measurement, wherein the output unit is adapted to transmit control signals to the vehicle component based on the control signals received by the input unit and in accordance with the auto-detected control signal configuration of the vehicle component. - View Dependent Claims (6, 7)
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8. A system for providing control signals to a vehicle component, the system comprising:
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an aftermarket control disposed in a vehicle, the aftermarket control including at least one user-operable input; and a control signal interface, including; an input unit configured to receive control signals from the aftermarket control, an output unit electrically connectable to at least one channel of a vehicle component, the vehicle component including an aftermarket entertainment component, and a signal processing unit adapted to auto-detect a control signal configuration of the vehicle component, by; (i) performing a measurement on the at least one channel of the vehicle component, and (ii) identifying the control signal configuration of the vehicle component based on the measurement, wherein the output unit is adapted to transmit control signals to the vehicle component based on control signals received by the input unit and in accordance with the auto-detected control signal configuration of the vehicle component. - View Dependent Claims (9, 10, 11)
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Specification