The Driver's Crucial Question: "Are These Electronic Brakes More Reliable Than Traditional Ones?"
When it comes to innovation in the automotive sector, the biggest concern for those accustomed to robust hydraulic systems is reliability. The idea that braking is managed by software and sensors (as in BBW, EBB, EMB systems) can raise doubts.
When it comes to safety, the question is inevitable: can electronic brakes truly be more reliable than traditional systems? With Sensify, Brembo has introduced a technology that not only answers this question but redefines the very concept of reliability.
Why Sensify is different
Sensify is not an incremental evolution but a revolution. The system abandons traditional hydraulic logic to adopt an intelligent electronic architecture, governed by algorithms and sensors that independently control each wheel.
Reliability in every scenario
In track and road tests, Sensify has proven to maintain its trajectory even during the most critical braking situations, such as in curves or on low-adhesion surfaces. The electronic management eliminates the typical "jerks" of ABS intervention, providing a feeling of total control and reducing the risk of skidding. Additionally, its ability to automatically adapt to grip conditions enhances overall safety.
Maintenance and sustainability
Another aspect that impacts reliability is the reduction of components subject to wear. Sensify eliminates the brake tube and minimizes the use of fluid, simplifying the architecture and reducing the likelihood of mechanical failures. This translates to lower maintenance costs and greater system longevity, as well as a reduced environmental impact thanks to optimized braking and the possibility of integrating energy regeneration.
Updates and artificial intelligence
Reliability is not static: Sensify is designed to evolve. Thanks to connectivity and over-the-air updates, the software can be improved over time, integrating new features and optimizations. This ensures the system remains aligned with the most advanced standards of safety and performance.
The Secret of Reliability: Total Redundancy
In traditional brakes, reliability depends on the integrity of the hydraulic circuit. A tube failure or fluid loss means a drastic reduction or loss of braking force. Sensify, being an intelligent and electronic system, addresses the risk with a new approach: hardware and software redundancy.
1. Multiple Circuits and Independence
- Unlike a traditional system with two hydraulic circuits sharing components (such as the brake pump), Sensify is designed with redundant architectures at the level of critical components:
- Dual Intelligence: The system features multiple control units that continuously monitor the system's status. If the primary unit fails, the secondary (or backup) unit instantly takes over.
- Wheel-by-Wheel Braking: Since Sensify can control braking on each wheel individually, a potential issue with a single actuator (the component that brakes a wheel) does not compromise the effectiveness of the rest of the vehicle.
2. Continuous Monitoring (Active Self-Diagnosis)
A traditional system "waits" for the driver to notice a problem (spongy pedal, fluid loss).
Sensify is in constant self-diagnosis:
Predictive Tests: SENSIFY relies on software logic that enables excellent real-time monitoring by continuously analyzing the performance of actuators, sensors, and the software itself. Sensify can predict a potential failure or performance degradation even before it occurs.
Immediate Intervention: In case of malfunction, Sensify does not merely signal an error but immediately compensates by redistributing the braking force among the functioning wheels, maintaining the maximum possible stopping capacity.
Overcoming the Limits of Previous Electronic Systems
The question of reliability is often tied to the early experiments with electronic systems (such as some initial implementations of BBW) that required a complex and costly hydraulic backup circuit.
The transition from traditional hydraulic systems to modern electronic braking systems, like Sensify, introduces significant advantages in terms of reliability and safety thanks to specific design features.
First of all, the absence of fluid in future EMB (Electro-Mechanical Brake) systems is a crucial factor: by eliminating hydraulic fluid, the inherent risks associated with its nature are removed, such as component corrosion, fluid boiling (vapor lock) in cases of extreme overheating, the formation of air bubbles that make the pedal feel spongy, and, most importantly, the danger of leaks that compromise the entire braking system.
Moreover, the electronic control of systems like EBB (Electro-Hydraulic Brake Booster) and iBS (Integrated Braking System) ensures unprecedented operational readiness. This digital control guarantees that advanced safety systems, such as AEB (Autonomous Emergency Braking), are always ready to intervene, with extremely fast and predictable reaction times, surpassing the mechanical latency of hydraulic systems.
Finally, the integration with IBS/IBC (Integrated Brake Control) consolidates functions that were previously managed by separate modules (servo assistance, ABS, and stability control) into a single compact unit. This unification not only optimizes space and weight but also significantly reduces the number of separate components and their connections, thereby decreasing potential failure points and improving the overall integrity of the system.
Yes, next-generation electronic brakes like Sensify can be considered more reliable than traditional systems. Not only for their precision and response speed but also for their adaptability, reduction of critical components, and continuous evolution through software. It is a technology that transforms braking from a simple mechanical action into an intelligent ecosystem, ushering in a new era for road safety.