| 摘要 |
An anti-skid brake control system which is adapted to control the brake of a wheel comprising a brake release switch that produces a control signal to release the brake on detection of the onset of skidding of the wheel, a sensor for producing an electrical signal proportional to the angular acceleration of the wheel, a charging circuit which is responsive to the acceleration signal and produces a corresponding output signal so that the amplitude-time curves of the two signals cross-over one another after the acceleration peak resulting from release of the brake, and a brake re-applying switch which compares the acceleration signal and the output signal from the charging circuit and produces a control signal to re-apply the brake after the cross-over point. The charging circuit is preferably adapted so that the amplitude-time curves of the acceleration signal and output signal cross over one another after the deceleration peak as well as after the subsequent acceleration peak, and the brake re-apply switch produces a control signal to release the brake or hold the brake released or partially released during the period between the two cross-over points and to re-apply the brake after the second cross-over point.
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