Systems and methods for adaptive throttle filtering
First Claim
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1. A method comprising:
- receiving vertical acceleration data indicative of a plurality of vertical accelerations of a machine;
receiving first throttle pedal data indicative of a plurality of throttle pedal movements;
receiving speed data indicative of a speed of the machine;
determining a filter factor based the vertical acceleration data and the speed data;
filtering the first throttle pedal data, based at least on the filter factor, to determine second throttle pedal data; and
causing the second throttle pedal data to be transmitted to a controller to effectuate control of an operation of an engine.
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Abstract
Systems and methods for adaptive throttle filtering are disclosed. One method includes receiving vertical acceleration data indicative of a plurality of vertical accelerations of a machine, receiving first throttle pedal data indicative of a plurality of throttle pedal movements, determining a filter factor based at least on the vertical acceleration data, filtering the first throttle pedal data, based at least on the filter factor, to determine second throttle pedal data, and causing the second throttle pedal data to be transmitted to a controller to effectuate control of an operation of an engine.
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Citations
18 Claims
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1. A method comprising:
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receiving vertical acceleration data indicative of a plurality of vertical accelerations of a machine; receiving first throttle pedal data indicative of a plurality of throttle pedal movements; receiving speed data indicative of a speed of the machine; determining a filter factor based the vertical acceleration data and the speed data; filtering the first throttle pedal data, based at least on the filter factor, to determine second throttle pedal data; and causing the second throttle pedal data to be transmitted to a controller to effectuate control of an operation of an engine. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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receiving first throttle pedal data indicative of a first plurality of throttle pedal movements; filtering the first throttle pedal data to determine second throttle pedal data indicative of a second plurality of throttle pedal movements; determining a throttle error based at least on a comparison of the first throttle pedal data to the second throttle pedal data, wherein the throttle error comprises a mean throttle error; determining a filter factor based at least on the throttle error; filtering the first throttle pedal data, based at least on the filter factor, to determine third throttle pedal data; and causing the third throttle pedal data to be transmitted to a controller to effectuate control of an operation of an engine. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method comprising:
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receiving first throttle pedal data indicative of a first plurality of throttle pedal movements; receiving vertical acceleration data indicative of a plurality of vertical accelerations of a machine; determining a vertical acceleration filter factor based at least on the vertical acceleration data; filtering the first throttle pedal data to determine second throttle pedal data indicative of a second plurality of throttle pedal movements; determining a throttle error based at least on a comparison of the first throttle pedal data and the second throttle pedal data; determining a throttle error filter factor based at least on the throttle error; determining a filter factor based at least on the throttle error filter factor and the vertical acceleration filter factor; filtering the first throttle pedal data, based at least on the filter factor, to determine third throttle pedal data; and causing the third throttle pedal data to be transmitted to a controller to effectuate control of an operation of an engine. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification