Patent application number | Description | Published |
20090005943 | Vehicle Speed Control System and Straddle-Type Vehicle - A vehicle speed control system for a vehicle including a failure detector configured to determine whether or not a failure occurs in the vehicle, a vehicle speed restriction controller configured to control a driving power source to decrease a vehicle speed of the vehicle when the failure detector detects the failure, and a driving state detector configured to detect a driving state of the vehicle. The vehicle speed restriction controller is configured to determine a deceleration pattern according to the driving state detected by the driving state detector at detection of the failure. | 01-01-2009 |
20090312147 | Vehicle and Controller Thereof - A vehicle comprises a driving state detecting device configured to detect a driving state, a command signal output device configured to output a detected command signal indicating an engine driving power change command, an opening degree signal output device configured to output a detected opening degree signal, a valve drive device configured to drive a throttle valve; and a controller which is configured to set a target opening degree of the throttle valve based on the detected command signal and to control the valve drive device to cause an opening degree to match the target opening degree. The controller is configured to set, according to the driving state, the target opening degree to a smaller value than when the command signal and the opening degree signal are normal, when at least one of the command signal and the opening degree signal is abnormal. | 12-17-2009 |
20090326769 | Slip Suppression Control System for Vehicle - 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. | 12-31-2009 |
20090326777 | Slip Suppression Control System for Vehicle - A slip suppression control system for a vehicle includes a monitored value detecting device for detecting a monitored value corresponding to a difference between a rotational speed of a front wheel and a rear wheel, and a traction control unit configured to initiate initial traction control for reducing a driving power of a drive wheel when a threshold determiner unit determines that the monitored value exceeds a first slip threshold and to execute continued traction control such that the driving power is reduced when the threshold determiner unit determines that the monitored value exceeds a second slip threshold smaller than the first slip threshold, while the driving power is increased when the threshold determiner unit determines that the monitored value is smaller than a gripping threshold which is the second slip threshold or smaller. | 12-31-2009 |
20090326779 | Slip Suppression Control System for Vehicle - A slip suppression control system for a vehicle, includes a controller configured to execute traction control for reducing a driving power of a drive wheel when a predetermined start condition is satisfied, and an ON/OFF input device which is configured to switch between a permission state in which the traction control is enabled and an inhibiting state in which the traction control is disenabled. The controller is configured to restrict switching from the permission state to the inhibiting state, in response to a command for switching from the permission state to the inhibiting state which is input to the ON/OFF input device, when a first condition including a condition that the traction control is being executed is satisfied. | 12-31-2009 |
20100017077 | Slip Suppression Control System for Vehicle - A slip suppression control system for a vehicle includes a monitored value detecting device for detecting a monitored value corresponding to a difference between a rotational speed of a front wheel 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 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 a predetermined start threshold, wherein the threshold determiner unit is configured to count a return time which lapses from when the monitored value exceeds the start threshold until the monitored value becomes smaller than second threshold; and wherein the controller is configured to determine whether or not to terminate the traction control based on the return time. | 01-21-2010 |
20100076667 | VEHICLE AND FUEL FEED STOP CONTROLLER - A vehicle including an engine coupled to a transmission via a clutch, includes a fuel feed stop controller configured to stop fuel feeding to the engine when a first fuel feed stop condition is satisfied, and a clutch state detector configured to detect whether the clutch is engaged or disengaged, wherein the fuel feed stop controller is configured to resume the fuel feeding to the engine, when a second fuel feed stop condition continues to be satisfied and the clutch continues to be disengaged for a predetermined delay time from a time point when the first fuel feed stop condition is satisfied and the clutch state detector starts to detect that the clutch is disengaged. | 03-25-2010 |
20120191309 | Slip Suppression Control System for Vehicle - 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. | 07-26-2012 |