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Evasive Maneuver Assist Prototype Tested

June 29, 2016

Evasive Maneuver Assist controls both the longitudinal and lateral movements of heavy-duty trucks and trailers in challenging driving situations at high-speed. (PHOTO: WABCO)
Evasive Maneuver Assist controls both the longitudinal and lateral movements of heavy-duty trucks and trailers in challenging driving situations at high-speed. (PHOTO: WABCO)

WABCO Holdings Inc., a global supplier of technologies that improve the safety, efficiency, and connectivity of commercial vehicles, demonstrated the prototype of a breakthrough collision avoidance technology for commercial vehicles.

Jointly developed by WABCO and ZF, the Evasive Maneuver Assist (EMA) combines WABCO’s braking, stability, and vehicle dynamics control systems on trucks and trailers with ZF’s top active steering technology – an industry first, according to the manufcturers.

Evasive Maneuver Assist leverages the capabilities of WABCO’s OnGuardACTIVE, its most advanced, radar-only collision mitigation system. A radar sensor identifies moving or stationary vehicles ahead and alerts the driver via visual, audio and haptic signals of impending rear-end collisions. Should the driver determine that the system cannot avoid a rear-end collision by driver-initiated or autonomous braking alone, Evasive Maneuver Assist engages to help the driver to safely steer around an obstructing vehicle and to bring truck and trailer to a complete and safe stop. In such situations, this new collision avoidance function is connecting WABCO’s proven electronic braking system (EBS), advanced emergency braking system (AEBS), electronic stability control (ESC) and vehicle dynamics control systems to ZF’s electrohydraulic ReAX power steering system.

Based on the core competencies of WABCO and ZF systems, Evasive Maneuver Assist controls both the longitudinal and lateral movements of heavy-duty trucks and trailers in challenging driving situations at high-speed, thereby, helping to avoid rear-end collisions. Critical driving situations may include traffic jams that appear suddenly after curves or when driving on wet, low friction road surfaces.

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