Method and system for providing a headway function to an adaptive speed control activation switch
First Claim
1. In an adaptive speed control system for a vehicle, a method for providing a headway control feature to an adaptive speed control activation switch, the method comprising:
- determining whether the adaptive speed control activation switch has been actuated;
if the adaptive speed control activation switch has been actuated, determining whether the adaptive speed control system is active; and
if the adaptive speed control system is active, controlling a headway function of the adaptive speed control system in response to the actuation of the adaptive speed control activation switch, wherein controlling the headway function comprises determining whether a headway setting is displayed by the adaptive speed control system, and, if the headway setting is not displayed, displaying the headway setting for a selected time period.
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Accused Products
Abstract
In an adaptive speed control system for a vehicle, a method and system are disclosed for providing a headway function to an adaptive speed control activation switch. The method includes determining whether the adaptive speed control activation switch has been actuated, and, if the adaptive speed control activation switch has been actuated, determining whether the adaptive speed control system is active. The method also includes, if the adaptive speed control system is active, controlling a headway function of the adaptive speed control system in response to the actuation of the adaptive speed control activation switch. The system includes a receiver capable of receiving an input signal indicative of the actuation of the adaptive speed control activation switch, and a controller capable of determining whether the adaptive speed control system is active if the adaptive speed control activation switch has been actuated. The controller is also capable of controlling a headway function of the adaptive speed control system in response to the actuation of the adaptive speed control activation switch if the adaptive speed control system is active.
19 Citations
10 Claims
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1. In an adaptive speed control system for a vehicle, a method for providing a headway control feature to an adaptive speed control activation switch, the method comprising:
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determining whether the adaptive speed control activation switch has been actuated;
if the adaptive speed control activation switch has been actuated, determining whether the adaptive speed control system is active; and
if the adaptive speed control system is active, controlling a headway function of the adaptive speed control system in response to the actuation of the adaptive speed control activation switch, wherein controlling the headway function comprises determining whether a headway setting is displayed by the adaptive speed control system, and, if the headway setting is not displayed, displaying the headway setting for a selected time period. - View Dependent Claims (2, 3, 4, 5)
determining whether a headway setting equals a predetermined minimum value; and
if the headway setting equals the predetermined minimum value, setting the headway setting equal to a predetermined maximum value.
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3. The method of claim 2 wherein controlling the headway function further comprises displaying the headway setting equal to the predetermined maximum value.
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4. The method of claim 2 wherein controlling the headway function further comprises setting the headway setting to one of a plurality of predetermined values less than the predetermined maximum value if the headway setting does not equal the predetermined minimum value.
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5. The method of claim 4 wherein controlling the headway function further comprises displaying the headway setting equal to the one of a plurality of predetermined values.
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6. In an adaptive speed control system for a vehicle, a system for providing a headway control feature to an adaptive speed control activation switch, the system comprising:
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a receiver for receiving an input signal indicative of actuation of the adaptive speed control activation switch; and
a controller for determining whether the adaptive speed control system is active if the adaptive speed control activation switch has been actuated, and controlling a headway function of the adaptive speed control system in response to the actuation of the adaptive speed control activation switch if the adaptive speed control system is active, wherein controlling the headway function comprises determining whether a headway setting is displayed by the adaptive speed control system, and generating a control signal operative to display the headway setting for a selected time period if the headway setting is not displayed. - View Dependent Claims (7, 8, 9, 10)
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Specification