A system includes a valve coupled to a source of compressed air and a wheel hub. The wheel hub includes a stationary element associated with a wheel of a vehicle, a rotary element configured to rotate with the wheel, a seal therebetween, and a port arranged in the rotary element, wherein a flow path extends from the source to valve, the valve to the seal, the seal to the port, and the port to the wheel. A method includes measuring a pressure of a tire based on a sensor signal, where the tire is mounted to a wheel coupled to a wheel hub of a vehicle, determining whether to inflate or deflate the tire based on the pressure, generating a control signal to control the valve coupled to the tire to achieve an open position, and monitoring the pressure of the tire while the valve is in the open position.
AUTOMATIC TIRE INFLATION SYSTEM
2025-01-02
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |