The Role of Vehicle Stability Control System
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Vehicle stability control systems are divided into ABS (Anti-lock Braking System) and ASR (Anti-Slip Regulation) as automotive anti-skid devices. Their respective functions are: 1. During emergency braking, ABS prevents wheel lock-up; 2. When wheels slip, TCS (Traction Control System) controls engine output and wheel braking to prevent wheel spin. Below is an introduction to the stability control system: The Electronic Stability Program (ESP) intervenes when a vehicle is rapidly cornering, evading suddenly appearing cars or animals, or when understeer causes the vehicle to slide outward or oversteer makes it cross the centerline or even spin. It uses computer-controlled engine output and individual wheel braking to correct understeer or oversteer, thereby enhancing dynamic driving stability.
I remember once when I was taking a turn on a mountain road, my car almost slid out. Fortunately, the Electronic Stability Control (ESC) system kicked in. It automatically adjusts when the car is about to lose control and skid, such as by applying sudden braking to individual wheels or reducing engine power to correct the direction. This significantly reduces the risk of rollovers or skidding, especially on slippery roads or at high speeds. I've driven older cars without this system, and in similar situations, the car would lose control, but now almost all new cars come with this feature. It's like an invisible helper, constantly monitoring wheel speed and steering angle. I believe it's crucial for safety, preventing numerous accidents every year. During car maintenance, I regularly check if the system is functioning properly because aging wiring can also cause it to fail.
