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 includes tire pressure sensors installed within vehicle tires, a receiver, an alerting device, an electronic input/output device and an electronic controller. The receiver receives tire pressure signals from the tire pressure sensors, The electronic input/output device provides manual input of instruction and data. The electronic controller is configured to monitor tire pressure and in response to tire pressure in each of vehicle tires achieving a change from a first preset tire pressure to a second preset tire pressure the alerting device is operated to alert a person changing the tire pressure that the change has been achieved. The first preset tire pressure corresponds to paved road driving conditions and the second preset tire pressure corresponds to off-road driving conditions.

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 vehicle dynamic control monitoring system includes a vehicle, a warning indicator, at least one vehicle dynamic control system (VDC), a tire pressure sensor and an electronic controller. The vehicle has a plurality of wheels rotatably mounted to the vehicle. The warning indicator is installed to the vehicle at a location visible to a vehicle operator. The at least one VDC and the tire pressure sensor are installed to the vehicle. The electronic controller is connected to the warning indicator, the at least one VDC and the tire pressure sensor. The electronic controller is configured such that in response to determining that at least one of the wheels has a tire pressure that is below a predetermined tire pressure range, the warning indicator is displayed indicating that the at least one VDC will operate with reduced effectiveness.

A vehicular window assembly includes a glass window panel and a display device. The display device includes a display element at the glass window panel and an electrical connector that extends from the display element for electrical connection to a wire harness of a vehicle. The display device is operable to backlight or illuminate at least one icon or alphanumeric character so that the at least one icon or alphanumeric character is viewable at the glass window panel by a person exterior the vehicle. With the window assembly mounted at a vehicle, the display device may be activated to backlight or illuminate the at least one icon or alphanumeric character to indicate at least one vehicle status, and may include indication responsive at least in part to determination that an in-cabin temperature of the vehicle is above a threshold level.

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.

Method and apparatus are disclosed for activation of tire pressure measurement systems. An example vehicle includes a door including a handle sensor, a tire pressure measurement system (TPMS) sensor, a communication module, a display, and a controller. The controller is to activate the TPMS sensor responsive to detecting, via the handle sensor, engagement of a handle and collect, via the communication module, a measurement from the TPMS sensor upon activation. The controller also is to present, via the display, a low-pressure alert in response to determining the measurement is less than a threshold.

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. The electric generator include a plurality of wire coils and magnets. One of the wire coils and magnets is attached to an independently influenced components carrier, and the other of the wire coils and magnets is designed to rotate substantially simultaneously with the housing. The wire coils and magnets are arranged such that rotation of the housing relative to the components carrier generates a magnetic field and induces an electric current.

A vehicle dynamic control monitoring system includes a vehicle, a warning indicator, at least one vehicle dynamic control system (VDC), a tire pressure sensor and an electronic controller. The vehicle has a plurality of wheels rotatably mounted to the vehicle. The warning indicator is installed to the vehicle at a location visible to a vehicle operator. The at least one VDC and the tire pressure sensor are installed to the vehicle. The electronic controller is connected to the warning indicator, the at least one VDC and the tire pressure sensor. The electronic controller is configured such that in response to determining that at least one of the wheels has a tire pressure that is below a predetermined tire pressure range, the warning indicator is displayed indicating that the at least one VDC will operate with reduced effectiveness.

A tyre pressure sensing module (104) for fitting to a wheel (106) of a vehicle (100) comprising a pneumatic tyre, a driver indicator unit (102) and a TPMS comprising the two. The sensing module comprising: a pressure sensor (214) for sensing a pressure of a gas retained within the pneumatic tyre; an alert generator (216) configured to generate an alert signal based on the sensed pressure of the gas and one or more parameters; and a transmitter (202) configured to transmit the alert signal to the driver indicator unit fitted to the vehicle. The driver indicator unit comprising a receiver (304) configured to receive alert signals from a plurality of tyre pressure sensing modules;

and a display (314) configured to display an indication to a driver of the vehicle that the alert signal has been received.