| 摘要 |
<p>The state of inflation of inflatable tyres of a vehicle is monitored by providing a transducer output dependent on the load experienced by each wheel, by generating from the outputs a signal representing the instantaneous value of the warp load of the vehicle, and producing an output representing the rate of change of the average warp load. This output is compared with a reference signal representing a predetermined rate of change of average warp load, to energize indicating means when the output exceeds the reference signal. The indicating means can indicate a deflation condition to the driver of the vehicle and/or to the driver of a following vehicle. Vehicle speed can be limited in response to a detected deflation condition.</p> |
