TIRE SENSING DEVICE USING NAVIGATION SYSTEM AND CONTROL METHOD

摘要

PURPOSE: A tire sensing device is provided to display the present air-pressure state to a driver and generate an alarm sound for a driver using the data measured in GPS. CONSTITUTION: A control method of tire sensing detecting device is composed of:inputting the coordinates and visual data received through GPS receiver and calculating the moving distance from the initial point to the present point; calculating the real distance of a vehicle; judging if the moving distance measured in GPS is the same as the real distance of a vehicle are; if the result is not the same, displaying the present air-pressure state, generating the alarm by sound.