| 摘要 |
<p>A pneumatically cushioned car seat has an electronic control system which controls at least the air valves of the pneumatic spring (4) in function of the amplitude of vibration of the vibrating system. Only one amplitude sensor is used to produce an electrical diagram which is an exact and simultaneous trace of the amplitudes of vibration, which is applied permanently to the input of a microprocessor (11) and which can therefore be compared, in constantly-repeated program runs, with preset and possibly variable event target values when the seat is in operation.</p> |
