Automobiles, Cars
The system of exchange rate stability - what is it? Installation and operation of the system of traffic stability
In modern cars there are many different systems that are designed to improve road safety. One of them is the ESP, or the system of exchange rate stability. What is it, knows not every driver. Let's see what is hidden under these letters and what advantages this complex gives to the driver of the car. Read!
Characteristic
The system was developed on the basis of ABS. On the one hand, this is a complex that is connected to the ABS, but the main part of the system is still unique. In this case, we are talking about a sensor that is responsible for the angle of rotation of the steering wheel.
How does it work?
Electronic stability control system ESP is necessary for elimination of emergency situations when the person at the wheel practically loses control. Most often, sensors and electronics are predicted when the driver runs the risk of getting into a difficult situation, and stabilizes the position of the car by slowing down individual wheels. For example, at the moment of entering the turn at high speed, the discs will begin to shift from their usual trajectory. At the moment, ESP (Stability Program ) will work. It activates the pads and, slightly slowing down, will help the car to get back on a safe course. Thus the person at the wheel can not lose control of the car. The main thing is that ESP (if it is not disconnected intentionally) works at any time and regardless of the speeds or crankshaft turns at the critical second.
From the history of ESP
The very first assistant complex, which was designed to monitor the trajectory of the machine, is the "Control Device", developed and patented in "Daimler-Benz". But due to the possibilities of that time, it was not possible to implement the system of automatic correction of the course of the car.
"ESP - in the people"
Now everything is much simpler - there is such a system in almost any car, even in the middle configuration. в комплектации не оказалось, то многие автопроизводители предлагают ее в качестве опции. And if all the same stabilization of the stability of the stability in the complete set was not, then many automakers offer it as an option. True, for this it is necessary to pay a lot.
How ESP works
Modern DCS is associated with ABS. And it is almost impossible to imagine how the VSC system works without a connection with anti-slip protection and without communication with the ECU. In this complex, many responsible nodes are involved simultaneously.
The device of complex СКУ
If you represent the DCS device in the form of a structure - this is the mass of sensors and controllers that allow you to obtain information about the movement of the machine from the computer, and then, if necessary, control the engine and brakes to restore the car's handling and stability.
Important feature
We need to consider one more feature that the system of exchange rate stability has. What it is? Due to the fact that the system is connected to the main sensors in the running gear of the car, ESP is able to compare the figures with the actual behavior of the car.
ESP operation mechanism
The work is based on the management of the engine, steering and braking system. To return the car to the calculated rate, the system will start the braking process on all or individual wheels. SKU can determine how much you need to reduce the speed of the wheels. In this case, the braking process is performed by several systems. ABS changes the pressure in the braking system, the supply of fuel to the combustion chambers is reduced, hence the speed on the wheels is also reduced.
When ESP can be turned off
Sometimes, when you need to master the machine masterly, in complex areas, a system that, in 95% of cases, helps to avoid terrible accidents, can play a cruel joke with a professional driver. However, the manufacturers also provided this moment. Now even with basic ESP this system can be disabled depending on the situation. In some cars equipped with electronic assistants, the ESP can operate in different modes - full and partial security.
Conclusion
In general, SCS is a unique system that has saved millions of lives. However, nobody could deceive physics, and the possibilities of electronics are far from limitless. And find out whether there is a system of road-holding in the car, you can in the instructions. Do not turn it off in the absence of a lot of driving experience. Especially if it concerns driving on a snow-covered road.
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