Slip Suppression Control System for Vehicle
First Claim
1. A slip suppression control system for a vehicle comprising:
- a monitored value detecting device for detecting a monitored value corresponding to a difference between a rotational speed of a front wheel of the vehicle and a rotational speed of a rear wheel of the vehicle;
a threshold determiner unit configured to determine a relationship between the monitored value detected by the monitored value detecting device and plural thresholds; and
a controller configured to execute traction control for reducing a driving power of a drive wheel based on determination of the threshold determiner unit;
wherein the plural thresholds have at least first and second thresholds, and the second threshold is set larger than the first threshold; and
wherein the traction control includes an amount-change-based control such that a parameter corresponding to the driving power in a state where the traction control is being executed is made smaller in a case where the monitored value is larger than the second threshold than in a case where the monitored value is larger than the first threshold and smaller than the second threshold.
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Accused Products
Abstract
A slip suppression control system for a vehicle comprises a monitored value detecting device for detecting a monitored value corresponding to a difference between a rotational speed of a front wheel of the vehicle and a rotational speed of a rear wheel of the vehicle; a threshold determiner unit configured to determine a relationship between the monitored value detected by the monitored value detecting device and plural thresholds; and a controller configured to execute traction control for reducing a driving power of a drive wheel based on determination of the threshold determiner unit; wherein the plural thresholds have at least first and second thresholds, and the second threshold is set larger than the first threshold; and wherein the traction control includes an amount-change-based control.
49 Citations
14 Claims
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1. A slip suppression control system for a vehicle comprising:
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a monitored value detecting device for detecting a monitored value corresponding to a difference between a rotational speed of a front wheel of the vehicle and a rotational speed of a rear wheel of the vehicle; a threshold determiner unit configured to determine a relationship between the monitored value detected by the monitored value detecting device and plural thresholds; and a controller configured to execute traction control for reducing a driving power of a drive wheel based on determination of the threshold determiner unit; wherein the plural thresholds have at least first and second thresholds, and the second threshold is set larger than the first threshold; and wherein the traction control includes an amount-change-based control such that a parameter corresponding to the driving power in a state where the traction control is being executed is made smaller in a case where the monitored value is larger than the second threshold than in a case where the monitored value is larger than the first threshold and smaller than the second threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification