Wednesday, April 17, 2024
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Anti -lock system (ABS) principle of action

by aboutweeks

In a modern car, there are a lot of different electronic devices installed in order to make the life of a motorist easier, and his trip is as safe as possible. One of the first electronic devices that appeared in the car is the anti-lock system (ABS, Anti-Lock Brake System). The main goal of this system is to block the inhibited wheels of the car, maintaining it in a controlled state and ensuring a stable course. With such a system, the driver does not need to control the effort that he applies to brake pedals in order to avoid blocking the wheels and not reduce the braking efficiency. All this work is performed by ABS. The electronic drug anti -lock system analyzes the signals of sensors that determine the speed of rotation of the wheels, and using a special hydraulic engine acts on the brake mechanism. From the part, the work of the ABS can be similar to the work of an experienced driver, when slowing down on a slippery coating, he holds the wheels of the car on the verge of locking, while he uses intermittent braking. The ABS system also helps to align the operation of the wheels, and in automatic mode, it adjusts the brake effort so that the car does not lose the terminal stability. This system acts on the principle not as complex as technical performance. After pressing the driver on the brake pedal, the brake fluid acts on the brake mechanism of the wheel. In the place where the car’s wheel is contacted and the roads are valid for the roads. However, with prolonged pressing the pedal, the braking efficiency will increase, but only until a certain point. At some stage, the increased pressure in the brake drive will no longer bring a positive result. The wheel will not rotate, it will be blocked, and the wheeling of the wheel will be larger, while the level of brake force will remain the same – it is almost impossible to control the machine. ABS can help prevent such difficult situations. Comparing the signals transmitted by the sensors, the ABS system controls the distribution valve, which will reduce the pressure in the brake system, regardless of what the pressure force will be on the brake pedal. In this case, the ABS can control separately the brake of each wheel that begins to be blocked. After the hazard of blocking, the pressure in the system will be restored to avoid the wheellessness of the wheels. The driver of the car must know that the driving of a car equipped with an ABS system and a car without such a system is slightly different. In a machine that has an ABS system for brakes, you can boldly burn, and you do not need to be afraid that the wheels can be blocked. The driver does not always get used to this, since earlier he had to press the brake pedal with caution, and with the new ABS system the driver can press them with force.

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