A wireless vehicle data communications device is adapted for mounting on a wheel hub assembly of a vehicle. The vehicle data communications device includes a housing, a microprocessor located inside the housing, a signal transmitting device, and a signal receiving device. A self-generating electrical power supply is located within the housing and functions to supply electrical power to components of the vehicle data communications device.

A wheel hub assembly apparatus comprising a housing configured for operative fitment to a wheel hub assembly. Also included is at least one air pressure sensor having a fluid connection for in situ fitment to tire valve and configured to selectively sense a pressure of a tire mounted on the wheel hub assembly, a temperature detector configured to detect an ambient temperature within the wheel hub assembly, a display configured to provide external display of information, and a controller arranged in signal communication with the pressure sensor, temperature detector and display, the controller configured to receive sensed pressure and/or detected temperature and to display same via the display.

A wireless vehicle data communications device is adapted for mounting on a wheel hub assembly of a vehicle. The vehicle data communications device includes a housing, a microprocessor located inside the housing, a signal transmitting device, and a signal receiving device. A self-generating electrical power supply is located within the housing and functions to supply electrical power to components of the vehicle data communications device.

A method of communicating configuration data of a tire pressure monitoring device configured to be affixed to a wheel is disclosed. The method includes, at the tire pressure monitoring device, receiving a request to confirm configuration data, and responsive to receipt of the request to confirm configuration data, transmitting a configuration data signal which encodes the configuration data. The configuration data signal is configured to be received and understood by a human.

A tire pressure monitoring system interface comprising: a receiver configured to receive tire pressure signals from each of a plurality of tire pressure sensors of a corresponding plurality of vehicle wheels; an alerting device; an electronic input/output device configured to display at least one menu with data selections of tire pressure related data and receive manually inputted instructions; and an electronic controller having electronic memory and being electronically connected to the receiver, the alerting device and the electronic input/output device, the electronic controller being configured to: operate the electronic memory to access data that defines a first tire pressure and a second tire pressure for each of the plurality of wheels, the first tire pressure being for on-road driving conditions and the second tire pressure being for off-road driving conditions, display the at least one menu via the electronic input/output device, receive at least one of data input, data selection and operation instructions, the instructions including requesting off-road driving conditions; monitor tire pressure in each of the plurality of vehicle wheels; determining wheel by wheel whether or not the change in tire pressure in each of the plurality of wheels has been manually achieved by a person manually changing the tire pressure outside of the vehicle; and operating the alerting device to alert the person manually changing the tire pressure that the change in tire pressure has been achieved for each wheel, wheel by wheel.

A method of performing a configuration procedure for first and second tire pressure monitoring devices. The method includes loading the first tire pressure monitoring device with first configuration data, and subsequently transmitting, from the first tire pressure monitoring device, a first configuration data signal which encodes the first configuration data. The method includes subsequently loading the second tire pressure monitoring device with second configuration data, and subsequently ending the configuration procedure without transmitting a second configuration data signal which encodes the second configuration data.

A pressure sensing assembly configured to be attached to a bicycle wheel having a tire and a rim mounted to the tire. The pressure sensing assembly includes a housing, a pressure transmitting member, a sensing chamber defined by the housing and the pressure transmitting member, and a sensing element. The pressure transmitting member is coupled the housing and has a central portion offset from the plane in a first direction. The sensing element is offset from the plane in a second direction opposite the first direction. The pressure transmitting member is configured to transmit a pressure in the tire to the sensing element via the sensing chamber.

A wireless vehicle data communications device is adapted for mounting on a wheel hub assembly of a vehicle. The vehicle data communications device includes a housing, a microprocessor located inside the housing, a signal transmitting device, and a signal receiving device. A self-generating electrical power supply is located within the housing and functions to supply electrical power to components of the vehicle data communications device.

A tire monitoring device and method in which an error can be detected and indicated. The tire monitoring device includes an indicator and a wireless communication interface. The method of operating the tire monitoring device includes: receiving an instruction to measure a tire pressure via the wireless communication interface; measuring a tire pressure; determining an error status of the tire pressure monitoring device; and responsive to a determination that the error status is not indicative of an error, activating the indicator to provide an indication based on the tire pressure.

A wireless vehicle data communications device is adapted for mounting on a wheel hub assembly of a vehicle and incorporates a self-generating electrical power supply. The vehicle data communications device includes a housing, a microprocessor located inside the housing, a signal transmitting device, a signal receiving device, an electric generator, and an energy storage and supply medium. The housing is adapted to rotate simultaneously with the wheel hub assembly when the vehicle is in motion. Rotation of the housing relative to the components carrier induces an electric current.