Belonging to the field of tyre temperature and pressure detection, the invention in particular relates to a tyre internal temperature and pressure detection device and a detection method. The detection device includes a temperature sensor and a pressure sensor arranged in the tyre, the temperature sensor is a wireless temperature sensor, and the pressure sensor is a wireless pressure sensor. The device also includes a wireless signal transmitter, a wireless temperature acquisition unit, a wireless pressure acquisition unit and a controller. The wireless temperature sensor transmits the acquired temperature signal to the wireless temperature acquisition unit through the wireless signal transmitter, the wireless pressure sensor transmits the acquired pressure signal to the wireless pressure acquisition unit through the wireless signal transmitter, and the wireless temperature acquisition unit and the wireless pressure acquisition unit are in connection with the controller. The wireless temperature acquisition unit transmits the acquired temperature value to the controller, and the wireless pressure acquisition unit transmits the acquired pressure value to the controller. The detection device is simple in structure, and users can visually judge the temperature and pressure change conditions at each test point and control vehicle running in time.
Tyre internal temperature and pressure detection device and detection method
2015-11-11
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |