| 摘要 |
<p>An anti-lock braking system which includes one or more pressure responsive switches (62, 64, 66) for detecting the loss of hydraulic pressure in the hydraulic circuits of the braking system and including a computing circuit responsive to the loss of braking pressure in the hydraulic circuits to energize the build valves (102) of the anti-lock braking system. The isolation valves (100) of the antilock braking system are responsive to the loss of hydraulic pressure and energization of the build valve (102) to apply boost pressure to the failed hydraulic circuit.</p> |
