What does brakehold mean in a car?
3 Answers
The brakehold in a car refers to the activation button for the auto-hold (AUTO-HOLD) function. Here is some relevant information about auto-hold: 1. Introduction: Auto-hold, also known as AUTO-HOLD, is an automatic braking function. Once activated, for example, when stopping at a traffic light, there's no need to pull the handbrake. It simplifies operations by avoiding the use of handbrakes or electronic handbrakes, and for automatic transmission models, it eliminates the need for frequent shifting between D to N or D to P. 2. Working Principle: The AUTO-HOLD function uses a slope sensor to provide precise braking force through the controller. During startup, the parking control unit calculates information from sensors such as the clutch distance sensor, clutch engagement speed sensor, and throttle pedal sensor. When the driving force exceeds the running resistance, it automatically releases the parking brake, allowing the car to start smoothly.
In the car, I really like using the brake hold function, which means automatic brake holding. When you stop, such as at a red light or in traffic, it automatically helps you hold the brakes, so you don't have to keep pressing the brake pedal. It works by detecting the vehicle's status through an electronic system, locking the wheels as soon as you stop, and you can start again by lightly pressing the accelerator. It's especially effective in preventing slipping on slopes. Having driven an automatic transmission car for many years, I find it saves a lot of effort and prevents foot fatigue. Here's a little tip: After turning it on in the settings, driving in rainy or snowy conditions becomes safer, helping to avoid rear-end collisions. New drivers can get used to it in just a day or two, and I recommend all automatic transmission drivers give it a try.
I always turn on the brake hold function as soon as I get in the car—it's incredibly useful in daily traffic jams. No need to keep my foot on the brake pedal, so my foot gets much more relaxed. When the light turns green, I just press the accelerator and go, feeling everything flows smoothly. In urban driving conditions, it eliminates worries about rolling back on slopes—simple yet thoughtful design. At first, I was a bit hesitant, fearing it might fail, but after prolonged use, I found it stable and reliable, effectively reducing driving stress. Some cars also feature an electronic parking brake, which is similar but more focused on the parked state. Overall, it makes driving easier and is worth mastering through practice.
