Cava Catia [ DIRECT × SUMMARY ]

: By validating designs virtually during the concept phase, companies avoid expensive late-stage design changes that occur if a car fails physical homologation.

: It provides a uniform process for compliance across global teams, reducing the risk of human error during manual checks.

Developed through a joint project with major German car manufacturers, CAVA is a specialized software solution integrated into the and 3DEXPERIENCE ecosystems. It automates the verification of vehicle geometry against global norms, ensuring that designs are legally compliant long before a physical prototype is ever built. What is CAVA? cava catia

Using CAVA within the CATIA platform provides several strategic advantages:

In the high-stakes world of automotive engineering, designing a vehicle is only half the battle. The other half—and arguably the more complex—is ensuring that every curve, mirror, and seat belt meets a labyrinth of international safety and legal standards. This is where ( CATIA – Automotive Extensions Vehicle Architecture ) becomes an indispensable ally for manufacturers. : By validating designs virtually during the concept

: Analyzes the vehicle's exterior for pedestrian safety, evaluating the impact risk and ensuring the hood and bumper geometry minimize injury in a collision.

The software is broken down into several sub-modules, each targeting a specific area of vehicle architecture and legal homologation: It automates the verification of vehicle geometry against

: Since regulations differ significantly between regions (e.g., EU vs. US standards), CAVA includes updated libraries for various international rules, allowing engineers to toggle between target markets easily. The Role of CAVA in Modern Engineering

: Focuses on direct and indirect visibility. It calculates eye points and sightlines to ensure the driver has a clear view of the road and surroundings, accounting for mirrors and pillar obstructions.

: Checks for the placement and geometry of safety-critical components, such as seat belt anchorages and head restraints, against international standards.