Is it worth it to install a system of monitoring tire pressure TPMS: features and reviews

Almost any modern car is easy to operate – take the wheel, turn the right gear and in the way! But this simplicity is due to the complexity of the entire vehicle. Also worth noting is the coordinated operation of many components and assemblies. And it's not only important systems such as the engine and transmission, system monitoring tire pressure TPMS also deserves attention.

Motorists, especially the drivers, who have the experience rich experience, they know that reducing the pressure in the tyre leads to lower controllability and stability of the vehicle. Most owners still pumped up wheels at every opportunity when the car is already dipped noticeably.

So you don't have to suffer, it is better to install special sensors that will take over the monitoring of tire condition. About this talk the topic of this article.

What is TPMS?

If in fact, there is nothing complicated to understand. This is a special device that allows you to easily determine what the tire pressure at this time. Moreover, the type of vehicle does not matter.

And what about the interface, then it can be in the form:

• Calibration of the scale;
• Display on the mini computer.
• Screen on-Board computer – and all necessary information is displayed in real time.

Control System of air pressure in the tires TPMS stands for Tires Pressure Monitoring System, which translates as "control system tire pressure".

Need to control

In Addition to the tire pressure on the car's behavior on the road depends on several factors. In order to more clearly imagine how the device under consideration, you need TPMS, just look at the figure below.

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As you might guess, a tire pressure creates a so-called tire contact patch with the road surface. Consequently, it affects, is it safe to drive your vehicle, and what will be the lifespan of the tire itself.

In most cases, you may not notice a puncture in a timely manner, as it happens in case of breaking of one of the rear wheels. But riding with a flat tire, breaking the more than a hundred meters, sooner or later leads to inevitable damage to the tires. Its further use is already a big question.

The Installation control system, tyre pressure and TPMS sensors will allow to be aware of the reduced pressure and, if necessary, to take emergency decisions (deceleration) during vehicle motion. This will save the tires from premature wear, which in turn will save the family budget.

The Principle of operation of TPMS

So How does this wonder system? The main unit is turned on, it is only the driver to turn the ignition key. Further, it continuously monitors the wireless signals to the TPMS sensors. In addition, the system includes a receiver that is able to store ID codes of each sensor. This identification number is assigned to each sensor individually.

As soon As the receiver receives the signal, it carries out the verification of the ID code, analyzing, identical whether it is code that is stored in the control unit. The coincidence connects the alarming algorithm TPMS. The duties of the TPMS (monitoring system tire pressure) Parkmaster, as well, and any other model, is to analyze the tire pressure and temperature change. It spent a certain period of time, after which a conclusion about the presence of potential danger or lack thereof. About it is given to know the driver.

In Addition, the unit is able to conduct your own diagnosis about the efficiency of the circuit. And if there is a fault, the vehicle owner will be notified.

Features of the system monitoring

The system that monitors tire pressure, allows you to react to any deviation (up to a critical value) and to communicate all necessary information to the indicator. The system is of several types:

• Direct control;
• Indirect control;
• The use of special caps.

Despite the fact that each of these control methods works differently, the main task assigned to the system monitoring tire pressure TPMS in General, one – to detect the pressure change in the tires and notify the driver.

Tellingly, the systems can detect a flat tyre early on. This allows you to avoid daily manipulation of the gauge from the driver.

But sometimes these devices do not sense – a large puncture or tear in the tyre. In this case, the air from the tyres out too quickly and the violation of the controllability of the car, the driver will feel, long before automation signal. Before buying these systems, it is better to see how they are arranged.

Direct monitoring

The control system has the following designation – dTPMS. Here we use a direct measurement tire pressure. All wheels are special sensors, each of which, in addition to blood pressure meter can determine the temperature, and is equipped with a transmitter whichassociated with the receiving device.

As for the pressure sensor, it can be of two types:

• Internal;
• Exterior.

The TPMS system monitoring tire pressure, equipped with the first type that replaces the valve on the tire, and, in addition to its direct responsibilities, can transmit information about the air pressure. The second element is screwed directly to the valve. Send the signal supplied to the control unit, which is engaged in its treatment, after which the result is displayed on the dashboard. With direct control it is possible to estimate how much the tire pressure. It can be minor, severe or sudden.

In the case when one of the sensors is faulty, system is activated DDS. She is not able to measure the pressure in the tire, only commits his changes. The results of her work can be seen in the light bulb.

The Whole system dTPMS is a sophisticated service. So, if you want to replace the wheel or to hold it balanced, then no re-calibration is not necessary. Otherwise it is called pass “training”. In any of the user monitoring system tire pressure TPMS mentioned (if necessary). It is therefore important to not only buy it, but to look at the documentation and familiarize yourself with its contents.

In Addition, when using dTPMS, not in the event of a puncture to fill inside the wheel gels and other similar means. It is destructive to the pressure sensors and the entire system may fail.

Indirect control

The Indirect control system has its own designation – iTPMS and, as a rule, it is a part of ABS. There is no need to install any additional sensors for pressure measurement. The principle of operation here is a bit different. Instead is measuring the speed of rotation of the wheels. Regular devices ABS/ESP.

Unlike normal wheels, I lowered the radius is less, therefore, during one revolution it passes through a smaller distance. It is a special sensor, and supplied him with information, was adopted by the ABS unit, where it undergoes treatment.

If, for example, control system tire pressure TPMS 200 (CMT-TP200) notices any discrepancy, the driver will be notified with a test light on the instrument panel accompanied by a beep.

As valid parameters, then for their storage meets the memory controller. The system has an advantage and disadvantage. And if simplicity – it is rather a plus. Here it is in calibration after each swap, the procedure balancing and wheel change.

Use caps

As a cheap and effective option for monitoring tire pressure – purchasing of special caps. Here you need not install any sensors, and all you need – this is screwed on the valve caps. Their upper part is transparent, which serves as an indicator of the condition of the wheels.

They use a color indication:

• Green – all right, you can ride without any worries.
• Yellow – you need to check the tire pressure.
• Red – indicates that you need to pump the tires and go in this case dangerous.

With regard to the shortcomings of the system of monitoring tire pressure TPMS – it is necessary to periodically evaluate their technical condition. And during driving it is impossible.

Regular equipment

Many modern cars, if taken into account the maximum configuration can be equipped with a control system of tire pressure at the factory-manufacturer. The whole system works the same as the indirect control method. Only here is something to consider.

The speed Sensors, which are installed on all wheels, measure a rotation speed by passing the pulses to the main unit. That, in turn, analyzes the received signals and, in case of difference according, displays a warning on the dashboard. The thing that lowered the ramp decreasing in diameter moving faster in respect to a specific distance.

Here lies the catch against the staff monitoring system tire pressure TPMS because the same thing can be seen when entering the car in the turns. While the outer wheel makes more rotations than the inside. In this regard, that the system worked correctly, the main control unit performs calculations and comparisons according to a complicated formula based on the number of revolutions of all wheels.

About the General pros and cons of regular equipment

System control tire gives certain advantages:

• It is initially present on the car.
• For the driver, in addition to convenience and comfort, nothing worth mentioning.
• No power source is not eternal and require periodic replacement.

But besides the obvious advantages, there are also disadvantages. Once the leak is fixed, need a few miles to drive with a minimum speed of 30 km/h. This is done so that the warning light on the dashboard went out, and was not misled. However, many beginners ignore it and then not being able to understand anything. The system also reacts when the tire air pressure has decreased by 20% or more and doesotherwise.

But progress does not stand still – sensors and other devices are improving all the time. This gives hope that in the near future, many defects will be eliminated.

In conclusion

The Presence of TPMS is justified for many reasons, as evidenced by numerous reviews about the TPMS system monitoring tire pressure in many forums. You may notice that some drivers are always advised to carry out the balancing after the installation of the sensors, due to the fact that the added weight of the device. Others simply do not understand what is needed.

Most owners who have equipped their cars with tyre monitoring system, note the efficiency. After all, not every driver is able to keep track of whether pulls the wheel while driving. The sensors in this regard, handle best. Although, as the statistics and surveys, not all motorists check the level of tire pressure before each departure. And it would not hurt!