ZF Launches advanced Smart Chassis Sensor

Friedrichshafen, Germany- ZF Friedrichshafen AG., has introduced the next-generation model, significantly expanding the sensor’s capabilities. The upgraded version now measures not only wheel height but also acceleration in three dimensions, enabling a broad range of intelligent functions such as real-time chassis health monitoring, load detection, and even active noise cancelation.

This new sensor is a critical element of ZF’s “Chassis 2.0” strategy a vision for the future of software-defined vehicles. By integrating seamlessly with other ZF systems and supporting intelligent actuators at the vehicle and system levels, the Smart Chassis Sensor plays a key role in enabling advanced functions through precision data collection. For instance, it enhances the responsiveness of steer-by-wire systems, delivering more accurate and natural feedback to drivers.

At the core of this innovation is “ZF Chassis Health,” a real-time digital monitoring system that functions like a 24/7 fitness tracker for a vehicle’s chassis. By analyzing acceleration data and its spectral variations, the sensor detects irregularities or damage in the suspension system. It can issue alerts for necessary maintenance for example, if loose wheel nuts are detected after a tire change. This proactive approach helps prevent accidents and ensures safety on the road.

Using a dedicated algorithm, the Smart Chassis Sensor can estimate vehicle load, helping drivers avoid overloading and stay within legal weight limits. This capability also supports more accurate range predictions for electric vehicles, allowing users to better plan charging stops before a trip even begins.

The sensor already supports ZF’s semi-active Continuous Damping Control (CDC), the fully active sMOTION damping, and Electromechanical Roll Control (ERC). Now, with integrated acceleration sensing, it further refines applications like force feedback in steer-by-wire systems and enables features like active noise cancelation by analyzing road surface frequency and generating counter-sound through the vehicle’s speaker system.

Housed within a ball joint a standard part of independent suspension systems the Smart Chassis Sensor offers precise measurements of wheel-to-body movement. ZF has embedded the electronics directly into the ball joint for a highly integrated and space-saving solution. The result is a lightweight, durable, high-signal-quality sensor that simplifies OEM assembly and reduces the need for multiple separate sensors, ultimately cutting costs.

With this next-generation Smart Chassis Sensor, ZF continues to push the boundaries of connected, intelligent vehicle systems, laying the foundation for safer, smarter, and more efficient mobility.

You must be logged in to respond.