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 generate transmission data that includes tire condition data indicating the condition of the tire detected by a condition detecting section and does not include data indicating the detection value of a traveling state detecting section, a storage section that stores a correspondence relationship in which ranges obtained by dividing possible values of the detection value of the traveling state detecting section are respectively assigned to a plurality of specific angles set for the rotation angles of the wheel assemblies, and a transmission control section capable of performing specific angle transmission in which the transmission control section transmits the transmission data from the transmitting section when detecting that the rotation angle of the wheel assembly is any of the specific angles. When performing the specific angle transmission, the transmission control section transmits the transmission data when detecting that the rotation angle is the specific angle that corresponds to the detection value of the traveling state detecting section.
TIRE STATE MONITORING SYSTEM, TRANSMITTER, AND RECEIVER
SYSTEM ZUR ÜBERWACHUNG DES REIFENZUSTANDS, SENDER UND EMPFÄNGER
SYSTÈME DE SURVEILLANCE D'ÉTAT DE PNEU, ÉMETTEUR ET RÉCEPTEUR
2022-05-04
Patent
Electronic Resource
English
TIRE CONDITION MONITORING SYSTEM, TRANSMITTER, AND RECEIVER
European Patent Office | 2021
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