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Jinli Technology and LINK sign another agreement, forging a new benchmark for brake testing

On June 30, a highly anticipated industry collaboration took place in Changsha: Hunan Kinglow New Technology Co., Ltd. (KPC) and LINK, a leading domestic testing solution expert, officially signed a project cooperation agreement.

Jun 30,2025

Why does your car need car brakes?

The automotive braking system is a core component of vehicle safety; its function extends far beyond simply "stopping." From mechanical principles to active safety designs, and from traditional mechanical structures to intelligent technological iterations, every evolution of the braking system is intrinsically linked to driver safety. Why are modern vehicles inseparable from a sophisticated braking system? Behind this lies complex scientific logic and real-world needs. The irreplaceability of the braking system: physical laws and safety baselines. During vehicle operation, the conversion of kinetic and potential energy relies on the braking system. The force from the brake pedal is transmitted to the brake mechanism via hydraulic or electronic signals, converting kinetic energy into heat energy. While this process seems simple, it actually involves the synergy of materials science, fluid mechanics, and mechanical engineering. For example, the coefficient of friction between the brake pads and brake discs directly affects braking efficiency, while the boiling point of the brake fluid determines its resistance to vapor lock at high temperatures. If these parameters do not meet standards, it may lead to extended braking distances or even braking failure. Therefore, the essence of the braking system is a "safety net" that overcomes physical inertia, providing the vehicle with controllable stopping ability in emergencies. Technological advancements: a leap from "forceful" to "precise." Early mechanical brakes relied on human power and lever principles, resulting in delayed responses and inconsistent braking force.

Jun 26,2025

What are the signs of brake failure? Emergency procedures that drivers must master

The braking system is the core defense line for automotive safety, but in actual use, the hidden danger of brake failure is often overlooked due to subtle signs, leading to danger. Understanding the warning signals before failure and mastering scientific emergency methods are necessary skills for every car owner to protect their lives. Signs of brake failure are often hidden in everyday details. Changes in brake pedal feedback are the most direct warning. If the pedal travel is significantly longer or there is a soft feeling when stepping on it, it may be due to insufficient pressure caused by brake fluid leakage, air entering the hydraulic system, or booster failure. At this time, while trying to restore it by stepping on the pedal multiple times, you should pull over and check as soon as possible. In addition, if there is a sharp metallic friction sound or steering wheel shaking during braking, it may indicate excessive brake pad wear, uneven disc surface, or caliper piston jamming, and repairs are needed immediately to prevent complete failure. The core principle of emergency operation: calm and scientific response. When brake failure occurs, staying calm is the first priority. Turn on the hazard lights and inform surrounding vehicles by honking or using lights. If driving at high speed, try to quickly pump the brake pedal multiple times to use the remaining braking force and the instantaneous response of the hydraulic system to gain deceleration opportunities. At the same time, manual transmission vehicles can forcefully downshift, using engine traction to assist braking; automatic transmission vehicles can switch...

Jun 20,2025

New Energy Vehicle Braking Controversy: Why Can't We Rely Solely on "One-Pedal Mode"?

The "one-pedal mode" of new energy vehicles was once considered a hallmark of driving innovation. It achieves a "one-pedal" deceleration experience through energy recovery, and has even been touted by some automakers as "the future of driving." However, as controversies emerge in practical applications, a key question is gradually prompting reflection from the industry and users: Why can't new energy vehicles rely solely on one-pedal mode for safe braking? The "Charm" and Limitations of One-Pedal Mode The core of one-pedal mode is to integrate acceleration and braking into a single operation: lifting the foot initiates energy recovery, while depressing it delivers power. This design not only simplifies operation but also improves energy utilization efficiency, especially in congested urban traffic conditions, reducing the frequency of mechanical braking. However, its limitations are also significant. The intensity of energy recovery is limited by motor power and battery status. At high speeds or in emergency situations, energy recovery alone cannot provide sufficient braking force, and the traditional mechanical braking system must still be used. In addition, the "linear feedback" of one-pedal mode differs from traditional driving habits, and subtle changes in the degree of pedal depression can cause the vehicle to stop suddenly or accelerate unexpectedly, posing a risk to less experienced drivers. Safety Controversy: From "Human-Machine Game" to "System Redundancy" The core of the controversy...

Jun 17,2025

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