What is the working principle of the braking system in new energy vehicles?

[Albert]

New energy vehicles share the same braking principle with fuel-powered vehicles. The braking system consists of a series of specialized devices designed to apply external force to specific parts of the vehicle, thereby achieving a certain degree of forced deceleration. Functions of the braking system: 1. To forcibly decelerate or stop a moving vehicle as required by the driver 2. To keep a stationary vehicle parked stably under various road conditions 3. To maintain stable speed control for vehicles driving downhill Classification of braking systems: 1. Service braking system - Used to reduce speed or stop a moving vehicle 2. Parking braking system - Used to keep a stationary vehicle from moving 3. Emergency braking system 4. Auxiliary braking system

[MacWillow]

As someone who frequently works on cars, the braking system design of new energy vehicles is quite intelligent. It combines traditional hydraulic braking with electric regenerative braking. When you press the brake pedal, the system prioritizes using the motor to decelerate, which then acts as a generator, converting the vehicle's kinetic energy into electricity and storing it in the battery for recovery. This process not only helps slow down the vehicle but also saves energy and improves range. Meanwhile, the hydraulic braking serves as a backup, automatically engaging during emergency braking or when battery power is insufficient to ensure stable and safe operation. I've seen many cases where this system reduces brake pad wear and extends service life, making it much more efficient than fuel-powered vehicles. Overall, engineers coordinate these two systems through an electronic control unit to achieve smooth deceleration and energy reuse, which is truly innovative and practical.

[LaAnnie]

I've been driving a new energy vehicle for several years now, and the braking experience is truly impressive. With just a light press on the brake or releasing the accelerator, I can feel the car automatically decelerating, accompanied by a slight humming sound—that's the motor recovering energy. Unlike traditional cars that rely solely on friction, it not only charges the battery but also reduces brake heat fade. I've tried long-distance driving and watched the energy bar on the dashboard refill, which felt pretty cool. The system automatically balances the electric and hydraulic parts, such as prioritizing kinetic energy recovery when going downhill, saving a lot on electricity costs during regular driving. As an average car owner, I find the operation smooth, the safety high, and the eco-friendliness makes daily driving even more pleasant.

[VanAbel]

As someone who prioritizes driving safety, I believe that new energy vehicles' braking systems ensure dual reliability. Regenerative braking uses the motor to convert kinetic energy into electrical energy for deceleration, while mechanical braking provides backup support. In sudden situations or low-temperature environments, the electronic control seamlessly switches to the hydraulic system to prevent failure. The design emphasizes stability, making parking more controllable and reducing accident risks. This combined technology not only protects the vehicle but also enhances overall driving peace of mind.