Working Principle of Tire Pressure Monitoring in Golf 7
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The working principle of tire pressure monitoring in Golf is: by utilizing ABS sensors to compare the rolling circumference and rotational speed of each wheel. If the tire pressure of one or more wheels changes, the tire pressure loss indicator in the combination instrument and infotainment system display will issue an alarm. More details about tire pressure monitoring are as follows: 1. Tire pressure monitoring involves real-time automatic monitoring of tire pressure during vehicle operation, alerting the driver to tire leaks and low pressure to ensure driving safety. 2. There are two common types: direct and indirect. The advantage of a direct tire pressure monitoring system is that each wheel is equipped with a pressure sensor and transmitter. If the tire pressure of any tire is 25% lower than the recommended cold tire pressure in the driver's manual, it will alert the driver. 3. Its warning signals are more precise, and if a tire is punctured and the pressure drops rapidly, the direct tire pressure monitoring system can provide an immediate warning. 4. The indirect tire pressure monitoring device actually uses the speed sensors on the car's ABS braking system to compare the rotation counts of the four tires. If one tire has lower pressure, its rotation count will differ from the others. By using the same sensors and signals as the ABS system, the vehicle's computer can adjust the software to establish a new function in the driving computer, warning the driver that one tire's pressure is lower compared to the other three.