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Principles Behind the Tire Pressure Monitoring System

Author: Mark Smith
by Mark Smith
Posted: Dec 03, 2015

By most mechanical engineers and skilled mechanics, tire is considered the most critical part of the car. They monitor the car's management and is one of the most important factors to the extent that smooth driving is concerned. You need different types of tires if you are driving on ice as compared to what you will require while driving on rough surface. Inflation is very important. Over inflated or under inflated tires can cause many problems. Thus it is very important to monitor the pressure of tire. They also adversely affect the environment as they lead to emissions of carbon monoxide from many car. Hence, the tires pressure monitoring systems are used.

We can monitor the tire pressure with the TPMS help. But we also need to know the type of TPMS. There are two ways to calculate the pressure of tire. Generally, there are two types of Tire Pressure Monitoring System. They are direct and indirect. You just get them installed in your car from some service station. You can not tell if a tire has the correct air pressure just by looking. Always use a tire pressure gauge.

The tire pressure monitoring systems are developed using the following two principles:

The first way is to use pressure sensors. Suppose your car has four wheels. Then you will need four pressure sensors. All pressure sensors are configured to measure the real time pressure. If any sensor shows that about 25% less pressure than normal cold inflation pressure, the driver will be notified, and he will soon have to take steps to ensure that the problem is completely dissolved.

There is another way. In this method, the air pressure is calculated. The velocity of each tire is also calculated. If you have learned physics in the interim study, then you will understand that what is the trick behind this method? Assume that the velocity of the tire found more compared to other tires. What does that mean? In fact, if the tire will be under-inflated then it will have to rotate more number of times to travel the same distance. Hence, its velocity will be higher.

For more, visit:http://www.tpmswarehouse.co.uk

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Author: Mark Smith

Mark Smith

Member since: Sep 25, 2015
Published articles: 23

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