What does power steering mean?
3 Answers
Power steering refers to assisting the driver in adjusting the direction of the car, reducing the effort required to turn the steering wheel. Power steering systems can be roughly divided into the following three categories: 1. Mechanical hydraulic power steering system. The mechanical hydraulic power steering system generally consists of components such as a hydraulic pump, oil pipes, pressure and flow control valve body, V-belt, and oil reservoir. 2. Electro-hydraulic power steering system. The main components include an oil reservoir, power steering control unit, electric pump, steering gear, power steering sensor, etc., where the power steering control unit and electric pump are integrated into a single structure. 3. Electric power steering system. This system uses the power generated by an electric motor to assist the driver in steering.
I've always been fascinated by car mechanics. Power steering is essentially a device that makes turning the steering wheel easier. Cars in the past didn't have this system, so you had to put a lot of effort into turning the wheel when parking or making low-speed turns. Nowadays, almost all cars are equipped with either hydraulic or electric power steering systems. Simply put, how it works is when you turn the steering wheel, sensors detect the change in force, and the computer activates the motor or oil pump to add some assistance, making it easier for you to handle. Electric power steering has become very popular recently, as it's powered by the battery, responds quickly, and saves fuel. At high speeds, it can automatically adjust the assistance to make steering more stable. This technology has been a great help to drivers since the 1950s, making parking less exhausting and reducing the risk of accidents caused by insufficient strength. In short, with power steering, both the joy of driving and the sense of safety are elevated.
Having driven for thirty years, the most noticeable benefit of power steering is how much easier it makes driving. I remember the old days when driving a non-power-steering car in the city—making a U-turn felt like a wrestling match, exhausting beyond words. But today’s systems are like magic; just a light turn handles everything effortlessly. It’s a lifesaver, especially for older drivers or those with less strength. At low speeds, the assistance is maximized, making parking a breeze, while at high speeds, the assistance is appropriately reduced to keep the steering stable and prevent mishandling. It’s not just about saving effort—it also enhances safety. During sharp turns or obstacle avoidance, your reactions are quicker, reducing the risk of accidents. For daily use, don’t overlook maintenance. If you occasionally hear strange noises or notice the steering becoming heavier, check the power steering fluid or battery.
