| 摘要 |
The present invention provides a pedal system designed to realize a vehicle output as intended by a driver without a sense of incompatibility and to deliver a vehicle output corresponding to how to depress a pedal, leading to the advantages as achieving easy operation of the pedal system in accordance with the traveling state of a vehicle; indefatigably driving; and improvement of the operational feeling, and also provides a vehicle system provided with such a pedal system. The pedal system realizes the operation with no sense of incompatibility relative to the depression of the pedal by ensuring that a hysteresis is provided in the relationship between the pedal effort and the vehicle output, and a portion of the relationship of a vehicle output or a vehicle output command relative to a pedal effort in a depressing motion or in a releasing motion is represented by making a relationship including a straight line (linear) or a folded line. Further, a vehicle output or a vehicle output command corresponding to a traveling state is delivered by changing the vehicle output relative to the pedal effort depending on the vehicle speed. In addition, an appropriate vehicle output or an appropriate vehicle output command is delivered depending on the situation by providing a maintaining motion in addition to the depressing motion and the releasing motion between which the relationship of the pedal effort and the vehicle output or the vehicle output command is different, and by changing the sensitivity of the vehicle output or the vehicle output command relative to the pedal effort in the maintaining motion depending on the pedal effort-increasing/decreasing direction, vehicle information, and the vehicle output or the vehicle output command or the pedal effort.
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