| 摘要 |
PROBLEM TO BE SOLVED: To provide a travel control method which can avoid wasteful operation where an electric motor is driven at high revolution, while brakes are used, facilitates speed adjustment work and can improve smooth traveling perform of a motor-driven vehicle, regardless of the state of a traveling surface, and can be applied to various types of the work vehicles. SOLUTION: A left motor control value TG2L, which is a correction value of TG1L, is calculated in a step ST10L, by the formula: TG2L=Vmax×ACC%×1-(BKL%+p×BKR%×ACC%)}. Traveling of a snowplow is controlled according to the left motor control value TG2L and a right motor control value TG2R is obtained in the same way. The left electric motor, therefore, is controlled so as to have the left motor control value lowered, if the left brake opening rate is large and to have the left motor control value further lowered, if the right brake opening rate is large. The right electric motor is controlled in similar way. |
