| 摘要 |
PURPOSE:To improve the accuracy of a dummy vehicle speed and prevent unnecessary slip preventive control by selecting a vehicle speed related to wheels which are not slipping among plural dummy vehicle speeds calculated from wheel speeds of plural wheels when a slip of wheels occurs. CONSTITUTION:A wheel slip preventive device controls to decrease a slip of wheels when wheel speeds become the predetermined slip relationship to one dummy vehicle speed selected among plural dummy vehicle speeds simulatively calculated based on wheel speeds detected by wheel speed sensors 26a-26c, i.e., controls the right and left front wheel actuators 17a, 17b and a rear wheel actuator 17c with an anti-skid control device 18 to reduce the brake liquid pressure. In this case, a selecting to wheels which are not slipping among the said plural dummy vehicle speeds as a common dummy vehicle speed. |
