A real time tire pressure gauge has a first connector for connecting to a compressed air source, a second connector for connecting to a tire valve, an internal passage between the first and second connectors, a pressure sensor configured to measure a pressure in the internal passage and generate a pressure signal indicating air pressure, a controller connected to the pressure sensor to receive the pressure signal, and a display connected to the controller. The controller is configured to store a static pressure in memory based on an initial pressure sensor and display the static pressure, detect a sudden change in pressure and store a changed pressure in memory in response to detecting the sudden change, periodically sample the pressure signal and store a periodic pressure in memory, calculate an estimated tire pressure based on the static pressure, the changed pressure the periodic pressure, and display the estimated tire pressure.


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    Title :

    Real time tire pressure gauge


    Contributors:

    Publication date :

    2017-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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