A tire inflator having an air compressor to inflate a tire to a predetermined pressure threshold. A central OBD module plugged into in a vehicle uses a short-range radio to transmit to the inflator the predetermined pressure threshold fit for a vehicle. An OBD vehicle bus reader can obtain a VIN of an associated vehicle model. A predetermined tire pressure threshold memory contains a predetermined look-up table of tire pressure thresholds for models. A processor uses the VIN to identify the vehicle model in the look-up table to select the one of the predetermined tire pressure thresholds including a spare tire pressure threshold. A short-range radio wirelessly transmits the looked-up tire pressure threshold including a spare tire pressure threshold to each inflator. The tire inflator has an optical moisture sensor on air inlet or air outlet. The air compressor is disabled when moisture is detected.

Systems and methods for smart wheel implementations are disclosed. In some embodiments, a smart wheel system includes: a first plurality of modules attached to a circumferential surface of a wheel of the vehicle, wherein the first plurality of modules includes: at least one energy harvesting (EH) module comprising at least one EH component configured to convert a force acting on the at least one EH device into at least one electrical signals; and at least one electronic module, wherein the at least one EH module and the at least one electronic module are each electrically coupled to an electrical interface coupled to the wheel.

A portable electronic device and method therein for locating tire sensors on a vehicle is provided. The portable electronic device comprises a camera and RFID circuitry. The portable electronic device determines the tire location of each tire on the vehicle using image recognition on image data from the camera. The portable electronic device also detects one or more tire sensors of each tire via the RFID circuitry as the portable electronic device sequentially guides a user of the portable electronic device via a user interface to motion the portable electronic device in proximity of each tire at each determined tire location. Further, the portable electronic device also identifies each of the one or more detected tire sensors on the vehicle.

A tire pressure detector Bluetooth transmission system and process are provided. The tire pressure detector Bluetooth transmission system includes a monitoring module for detecting pressure, and a first Bluetooth module for transmitting and receiving Bluetooth signals; a host terminal, including a second Bluetooth module for transmitting and receiving Bluetooth signals, and a network module for transmitting and receiving signals; and a server, transmitting signals with the network module; wherein the server stores a firmware package to be installed on the monitoring module and the first Bluetooth module. A Bluetooth wireless transmission is provided between the tire pressure detector and the host terminal.

A tire physical information estimation system includes a physical information estimation unit and a data acquisition unit. The physical information estimation unit that includes a learning type arithmetic operation model including an input layer through an output layer and estimates tire physical information produced in association with movement of a tire. The data acquisition unit acquires input data input to the input layer. The arithmetic operation model includes a feature extraction unit that performs a convolution operation in an operation halfway between the input layer and the output layer, the arithmetic operation model outputting normalized tire physical information in at least two axial directions from the output layer.

A tire mounted on a moving means is proposed. The tire may include a tire body including a tread region configured to face a road surface during at least the driving of the moving means. The tire may also include an electronic element unit disposed in the tire body and configured to transmit or receive one or more signals. The electronic element unit may include a radio wave control cover layer that is separate from the tire body and disposed in the tire body.

The transmitter is arranged in a tire attached to a wheel and configured to transmit data to a receiver. The transmitter includes an obtaining section configured to obtain a detection result of the sensor, a generating section configured to generate the data including the detection result of the sensor, a transmitting section configured to transmit the data generated by the generating section, and an organic power generation element that is a power source of the transmitter. The organic power generation element is configured to generate power through a chemical reaction with organic matter contained in a fuel solution accommodated in the tire.

A tire module and cover for attachment to a pneumatic tire for vehicles is disclosed. The tire module has a device for measuring and/or monitoring the air pressure in the tire, a transmitter, a mechanical-electrical transducer, and an accumulator for electrical energy storage. The cover includes a flange which extends outwardly away from the tire module and has an underside for attachment to the inner side of the tire, said flange forming the edge of the interior space of the cover. The inner height of the cover may be less than or equal to the height of the tire module measured from the underside to the top side thereof. The flange has an inwardly directed projection which engages beneath the tire module. The underside of the tire module is higher up in the region of the flange projection as compared to a central underside region.

Methods, apparatuses, systems, and computer program products for configuring a tire monitoring system are disclosed. In a particular embodiment, configuring a tire monitoring system includes determining a model identifier for a tire; identifying, in a database, one or more stiffness coefficients corresponding to the model identifier of the tire; and transmitting the one or more stiffness coefficients to a component of the tire monitoring system.

A method of mounting an object on a tire includes providing a tire having a sidewall, wherein the sidewall includes a mounting portion configured to receive an object. The method further includes mounting the object on the mounting portion of the sidewall, such that the object is visible without extending outwardly beyond the mounting portion.