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 a start threshold; and
a controller configured to initiate traction control for reducing a driving power of a drive wheel when the threshold determiner unit determines that the monitored value exceeds the start threshold;
a vehicle speed sensor configured to detect a vehicle body speed; and
a gear position sensor configured to detect a transmission gear position of a transmission;
wherein the threshold determiner unit is configured to change the start threshold according to information detected by the vehicle speed sensor and information detected by the gear position sensor.
2 Assignments
0 Petitions
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.
-
Citations
8 Claims
-
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 a start threshold; and a controller configured to initiate traction control for reducing a driving power of a drive wheel when the threshold determiner unit determines that the monitored value exceeds the start threshold; a vehicle speed sensor configured to detect a vehicle body speed; and a gear position sensor configured to detect a transmission gear position of a transmission; wherein the threshold determiner unit is configured to change the start threshold according to information detected by the vehicle speed sensor and information detected by the gear position sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
Specification