| 摘要 |
The present invention provides a controller for a central tyre inflation system , the controller being configured to control the system to cause inflation and deflation of one or more tyres. the controller being operational in a first one of a plurality of operational states in which the controller permits operation of the CTIS in any one of a plurality of operating modes in each of which the CTIS is configured to set one or more tyre pressures to a predetermined tyre pressure value, the controller being configured to assume operation in a further operational state in which the controller prevents operation of the CTIS in a predetermined one or more of the plurality of operating modes in dependence on a determination that one or more predetermined fault conditions exist, the determination that one or more predetermined fault conditions exist being made in dependence on at least one signal indicative of a fault condition received by the controller. |
