| 摘要 |
PURPOSE:To carry out optimum antilock control according to the magnitude of wheel speed and make effective braking performable according to a body characteristic. CONSTITUTION:A slip value threshold as an antilock braking parameter and an adjustable speed threshold are changed by the magnitude of wheel speed by a slip value threshold arithmetic circuit 104 and a wheel adjustable-speed threshold arithmetic circuit 106, and they are compared with the slip value and adjustable speed operated by a slip value arithmetic circuit 100 and a wheel adjustable-speed arithmetic circuit 103 by both first and second comparators 108 and 110, and the compared result is outputted to a controller 84. In addition, a wheel speed signal is fed to a pulse generator circuit 114 together with a pulse generating signal on the basis of the compared result, and ON time and OFF time of a pulse are operated according to the magnitude of wheel speed and outputted to a driver 116. |
