Haldex continues to push the boundaries of trailer braking systems with its cutting-edge technology. From the integration of advanced electronic braking systems (EBS) to the latest in United Nations (UN) regulatory compliance, Haldex’s modular platforms are designed to enhance both safety and efficiency. This article explores how Haldex’s solutions work, their innovative features, and the implications of new global regulations for the brake industry.
Key Highlights:
- Wheel-End Components: The foundation of any braking system begins at the wheel, consisting of the caliper, brake pad, and disc. An actuator (brake chamber) supplies force to the pads, ensuring effective braking.
- System Connectivity: Trucks are connected to trailer braking systems through two coupling heads, one for energy supply and the other for control. A trailer control valve regulates this connection for synchronized braking.
- Electronic Braking System (EBS): EBS is the core of modern trailer braking, replacing pneumatic signals with an electrical brake pedal. Basic systems feature ABS (anti-lock braking system), while EBS integrates load sensing directly into the control unit for smarter braking.
- Haldex EB+ 4.0 Platform: The latest innovation, the EB+ 4.0 platform, simplifies the design and installation of braking systems for manufacturers. Its modular approach makes upgrading from ABS to EBS seamless, reducing the need for changes in piping and mounting.
- Modular Hardware and Software: The EB+ 4.0 platform comprises three core modules: ECU, solenoid valves, and pressure modulators. Advanced features can be added through additional components like the pressure protection valve and mobilizer. Haldex also offers modular software with optional layers for auxiliary control, like integrating Tire Pressure Monitoring Systems (TPMS).
- UN R156 Regulation Compliance: The introduction of the UN R156 regulation mandates a Software Update Management System (SUMS) for vehicles. Haldex’s SUMS portal helps manufacturers meet this requirement by tracking and securing software updates that affect Type Approvals, such as ECU updates and VIN changes.
- Additional Haldex Solutions: Haldex offers a range of auxiliary products that can be integrated with their braking systems, such as:
- Soft Docking for automated trailer assistance
- TPMS 2.0 for real-time tire pressure monitoring
- Info Centre for critical vehicle information display
- CAN Hub for efficient data sharing
- TEM+, COLAS+, and ILAS-EP for advanced braking and suspension control
Meeting Future Industry Demands
As the transportation industry evolves, Haldex’s modular designs and flexible software ensure that their braking systems remain adaptable to future technological and regulatory changes. By aligning with new safety measures like UN R156 and integrating auxiliary systems, Haldex’s EB+ 4.0 platform is positioned to play a key role in the future of smart, safe, and efficient vehicles.
This blend of innovative hardware and evolving software positions Haldex as a leader in the brake industry, ready to meet the challenges of today and tomorrow.
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