US 12,246,561 B2
Wireless tire pressure detector automatic find and locate system and operation method thereof
Chih-Wei Yu, Taipei (TW)
Assigned to SYSGRATION LTD.
Filed by Chih-Wei Yu, Taipei (TW)
Filed on Feb. 10, 2023, as Appl. No. 18/108,011.
Claims priority of application No. 111105496 (TW), filed on Feb. 15, 2022.
Prior Publication US 2023/0256781 A1, Aug. 17, 2023
Int. Cl. B60C 23/04 (2006.01)
CPC B60C 23/0483 (2013.01) 5 Claims
OG exemplary drawing
 
1. A wireless tire pressure detector automatic find and locate system, comprising:
a plurality of wireless tire pressure detectors, disposed on different wheels of a vehicle; wherein each of the plurality of wireless tire pressure detectors includes a monitoring module and a main control module, the monitoring module is used for monitoring and transmitting tire data to the main control module, and the main control module includes functions of transmitting data, receiving data, searching for other wireless devices and sensing signal source strength; and
a wireless host, disposed in the vehicle and including a control module and a data transceiver module; wherein, the control module includes functions of searching for other wireless devices, sensing signal source strength and computational analysis data;
wherein when the wireless host and the plurality of wireless tire pressure detectors process wireless pairing connection through a wireless system, the wireless host designates a first wireless tire pressure detector, the wireless host and the first wireless tire pressure detector collect the signal strength and/or phase angle between the first wireless tire pressure detector and other wireless tire pressure detectors through the control module and the main control module respectively;
wherein the first wireless tire pressure detector transmits the data to the data transceiver module and the data transceiver module forwards the data to the control module, and the control module integrates and compares the data of the wireless host and the data collected by the first wireless tire pressure detector, and localizes each wireless tire pressure detector.