Parameter display and alarm installation for motor-driven vehicles

摘要: A parameter display and alarm installation for a motor-driven vehicle, comprises revolution counter device, speedometer device associated with general mileage recorder trip recorder, said devices comprising each signal generator rotating element of the an electronic transfer having predetermined duration its "open" condition adapted to receive signals emitted by related transmit at least one decoding which transforms view displaying same in digital form, further circuit indicate acoustic and/or optical any wherein rotational speed motor vehicle exceed respective value; preferably means indicating level fuel reservoir pressure lubricant used temperature cooling liquid motor, be actuated when limit values are exceeded.