Autonomous Driving

In the era of autonomous driving, braking is no longer just about stopping — it's about ensuring safety in every possible scenario. As vehicles take on more responsibility, redundancy in braking becomes essential.

LSP’s redundant brake-by-wire architecture is engineered to meet the highest safety demands of SAE Level 3+. Designed with redundant actuation and communication strategy, along with fail-operational capability, our system ensures the vehicle can maintain safe operation even in the event of system degradation.

We offer a robust 2-box solution XBC for SAE Levels 3+ and are developing a scalable Modular System Architecture (MSA) with IPGATE. Our braking systems are built to do more than stop — they safeguard the future of autonomous mobility.

XBC - ENGINEERED FOR AUTONOMOUS DRIVING - COMBINING SAFETY, SYSTEM REDUNDANCY, AND A MODULAR DESIGN FOR SEAMLESS INTEGRATION AND FAIL- OPERATIONAL FUNCTIONALITY.

Benchmark in redundancies

Dual Pressure Sources: 2 fully redundant Brake pressure actuators

Higher system availability: max deceleration possible in many degraded modes

System Redundancy: Additional redundancies with Regen and EPB

Best in class features

Safety Compliance: ASIL-D functional safety compliant as per ISO 26262

Robust Diagnostics: Real-time safety and fault checks

EE Architectures: Benefit from a smart, seamless fit across all EE architecture for versatility

Low Noise levels

Compact Packaging

Full system modularity

Scalability of system parameters

A variety of hydraulic layouts

Ready for autonomous driving

Key Data XBC

Parameter	Value
Max. caliper volume supported	15 - 20 cm3
Max. output pressure	120 bar
Max. pressure without damage	180 bar
Max. local pressure gradient	> 600 bar/sec
Time to lock (0 to 80 bar)	< 150 ms
Time to revlease (80 to 0 bar)	< 150 ms
Pressure control accuracy (constant target @ 100 bar)	+/- 1 bar
System input voltage	10 - 18 V
Max. power consumption	800 W
Packaging Volume	< 4 L
System mass	< 4,5 kg

SETTING BENCHMARK IN REDUNDANCIES, SAFETY AND PERFORMANCE FOR AUTONOMOUS DRIVING

LSP’s new XBC system brings decades of braking expertise from motorsport, passenger cars, and hypercars into a cutting-edge solution for autonomous driving. Designed for flexibility and easy integration, XBC offers autonomous vehicle developers a fully redundant, safe, high-performance and future-ready braking system.