A tire parameter monitoring apparatus (600), method, and system (1000) are provided. The apparatus (600) includes a receiving unit (610), a processing unit (620), and an output unit (630). The receiving unit (610) may be configured to receive an excitation signal. The processing unit (620) may be configured to determine an output parameter, such as a frequency, a phase, or an amplitude, of a reflected output signal based on a monitoring parameter of a tire, where resonance frequency information of the tire is related to the monitoring parameter of the tire, and the output parameter of the output signal is related to the resonance frequency information of the tire. Therefore, it may be understood that the output parameter of the output signal is determined based on the monitoring parameter of the tire. The output unit (630) may be configured to reflect the output signal in response to the excitation signal. According to the apparatus (600), the method, and the system (1000), passive tire pressure monitoring can be performed, so that production and use costs of the tire pressure monitoring system (1000) can be reduced, and reliability of the monitoring system (1000) can be improved.
TIRE PARAMETER MONITORING APPARATUS, METHOD AND SYSTEM
VORRICHTUNG, VERFAHREN UND SYSTEM ZUR REIFENPARAMETERÜBERWACHUNG
APPAREIL, PROCÉDÉ ET SYSTÈME DE SURVEILLANCE DE PARAMÈTRE DE PNEU
2023-04-12
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |