What does the parking brake system mean?
2 Answers
The parking brake system is the handbrake. The following is an introduction to the automobile braking system: 1. Introduction: The automobile braking system refers to a series of special devices that apply a certain force to certain parts of the car to enforce a certain degree of braking. 2. Classification: (1) Drum brake: Drum braking is a traditional braking method, and its working principle can be vividly compared to a coffee cup. (2) Disc brake: In recent years, vehicle speeds have been continuously increasing, and the total weight of trucks and buses has been rising. Additionally, the general lowering of car centers of gravity and the widespread use of small-diameter, wide-section tires have limited the installation positions of brakes. Therefore, disc brakes with better thermal stability are increasingly being adopted in heavy-duty trucks and cars.
The parking brake system is the braking device used for parking, commonly referred to as the handbrake or electronic parking brake in daily conversation. Its primary function is to keep the vehicle securely stationary, especially on slopes or inclines, preventing the car from rolling away. For instance, when parked on a slope in a supermarket parking lot, engaging the handbrake provides peace of mind. Although automatic transmission vehicles lock the gearbox when shifted into Park (P), using the handbrake can reduce stress on the transmission and extend its lifespan. Manual transmission vehicles rely even more on the handbrake; failing to engage it risks dangerous rollback. In emergencies, this system can also assist with braking, but avoid pulling it abruptly at high speeds to prevent loss of control. In short, developing the habit of using the handbrake when parking protects both your vehicle and ensures safety.
