Provided is a technique for detecting the rotation of attachment positions of tires in a vehicle. A tire position rotation detection device includes an acquisition unit, a first calculation unit, a second calculation unit, and a rotation determination unit. The acquisition unit acquires a…
In the determination of location of tire-mounted sensors, for a tire position of a plurality of tire positions, a tested pressure reading of a tire at the tire position is determined via a pressure sensor, other than the tire-mounted sensor of the tire, operatively connected to the tire. The tested…
A duplex Bluetooth transmission tire pressure system is provided. The duplex Bluetooth transmission tire pressure system includes a host, a plural of Bluetooth tire pressure detectors and a plural of vehicle transceivers; the host is electrically connected to the plural of vehicle transceivers; the…
An auto-location system (10) and method for locating a position of a tire (12) supporting a vehicle (14) is disclosed. The system (10) comprises a first tire sensor unit (34) being mounted on a first tire and including a first footprint length measurement sensor and electronic memory capacity to…
A method is described for assigning tire pressure monitoring units of a tire pressure monitoring system of a vehicle to the various positions at which respective wheels are mounted on the vehicle, wherein the tire pressure monitoring units each contain a pressure sensor, at least one acceleration…
[La présente invention se rapporte à un dispositif (1) pour système électronique de contrôle de la pression des pneus d'un véhicule automobile, ledit dispositif (1) comprenant :- un moyen d'émission (31) pour communiquer avec de capteurs de pression de pneus ;- un moyen de réception (33) de signaux…
A method for sampling wheel acceleration may include: acquiring a real-time wheel acceleration value of a target wheel and calculating a time length required to rotate for a preset number of revolutions of the target wheel according to a first association relationship between the wheel acceleration…
A tire management device () includes: an information acquisition section () that acquires mounted position information indicating a mounted position of a tire on a vehicle () and mounted tire information that is information on the state of the tire including internal pressure; a determination…
Embodiments included herein are directed towards systems and methods for tire pressure monitoring. Embodiments may include transmitting a first Bluetooth Low Energy ("BLE") event at a Phase Auto-Location ("PAL") block associated with a vehicle electronic control unit ("ECU"). Embodiments may…
A method to facilitate secure communication between a first tire pressure monitoring system (TPMS) and a vehicle is disclosed. The method may include obtaining a trigger signal to auto-locate the first TPMS from a plurality of TPMSs. The method may further include obtaining learning mode…
An electronic control unit, ECU, for monitoring at least two tire sensors in at least two tires in a vehicle is provided. The ECU is arranged to obtain a tire sensor location of each of the at least two tire sensors relative to a tire sensor reader location on-board the vehicle. The ECU is also…
A tire self-positioning system and a positioning method therefor. The tire self-positioning method includes the steps of: S, data acquisition; S, data conversion; S, data compensation; S, data statistics; S, determining, according to a statistical result, a specific position of a tire corresponding…
The invention provides a method and system for automatically detecting a swap of tires on a vehicle using RSSI levels obtained from tires equipped with transmitters. The obtained RSSI level distributions are used to artificially generate a set of training records, allowing for robust training of a…
An auto-location system locates a position of a tire. A tire sensor unit is mounted on the tire and measures a length of a footprint of the tire, and electronic memory capacity stores identification information for the tire sensor unit. A vehicle sensor unit is mounted on the vehicle and measures a…
A tire pressure sensor information processing method includes: step , determining a tire position to be reset, the tire position to be reset being a tire position having corresponding tire pressure sensor identity information in a tire pressure monitoring system that needs to be cleared; step…
A method for locating wheels of a motor vehicle. The vehicle including at least one central processing unit which includes a main ultra-wideband radio frequency transceiver and a plurality of wheel units, each including a secondary ultra-wideband radio frequency transceiver adapted for…
A tire pressure and location monitoring system includes N tire pressure sensors associated with N tires of a vehicle, where N is an integer greater than one. A tire pressure and location monitoring system is configured to communicate with the N tire pressure sensors, store a tire rotation map, and…
The present disclosure provides a left and right wheel determination method, a wheel pressure monitoring chip and system, and related apparatuses. The left and right wheel determination method includes: obtaining a time duration for a wheel to rotate for a predetermined number of revolutions after…
A method of determining a left or right side installation position of a trailer wheel of a trailer connected to a tow vehicle. A number of rotations of the trailer wheel is determined using an acceleration sensor, and a number of rotations of a left side tow vehicle wheel and a right side tow…
The present disclosure relates to a vehicle system and a method for determining a location of a tire pressure sensor. An exemplary embodiment of the present disclosure provides a vehicle system including: a plurality of tire pressure sensors configured to sense air pressure of a tire of a vehicle…
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…
A method for detecting a change in location of at least one wheel of a motor vehicle, the vehicle having at least one central processing unit, one wheel unit which includes an electronic assembly of sensors and which is mounted on the wheel, and one bidirectional communications assembly. The method…
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…
A tire position learning apparatus for a tire pressure monitoring system, comprising: a plurality of tire module units, each of which is respectively mounted on a tire of the vehicle to detect pressure information and transmit same via an ultra-wide band (UWB) signal; and a vehicle module unit…
A tire pressure monitoring module of a vehicle, a tire localization system and a tire localization method of a vehicle are provided. Each of tires is determined to be a left tire or a right tire based on a phase relationship of components of magnetic field intensity in two different directions in…
A tire localization method for a vehicle, can include: matching a first Bluetooth module in each tire of the vehicle with a second Bluetooth module of a Bluetooth host in the vehicle; acquiring first data representing a received signal strength indication of a first radio frequency signal sent by…
A tire pressure monitoring system is used for a vehicle, and includes: a sensor unit (3) that is provided at each wheel of the vehicle, detects tire pressure of the each wheel with a tire pressure sensor (31) and transmits data of the detected tire pressure by radio waves; a receiving device (4a…
An embodiment apparatus for determining a tire position includes a receiver configured to receive a signal from a tire pressure sensor, a processor configured to determine the tire position based on a tire internal temperature variation of a tire and a strength of the signal received from the tire…
Method of managing energy in a system for verifying the tire inflation pressure of an aircraft consisting of the measurement by a pressure sensor (26) of at least one inflation pressure of each of the tires, the obtaining of a unique identification data relating to each of the tires, and the…
Transmitters are respectively attached to the wheel assemblies of a vehicle that includes rotation angle detecting sections that detect rotation angles of the respective wheel assemblies. Each transmitter includes a power source of the transmitter, a data generating section that is configured to…