Cava Catia -
: Tracks elements like the A-pillars or Head-Up Display (HUD) overlays to ensure they do not cause blind spots beyond legal limits.
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CAVA ensures that compliance check results are directly tied to the CATIA model.
Implementing CAVA inside a CATIA design workflow provides severe competitive advantages for original equipment manufacturers (OEMs) and tier-1 suppliers alike: Benefit Metric Manual Process (Traditional) Integrated CAVA Process Days to weeks per design iteration Instant, real-time visual feedback Data Integrity Prone to human calculation errors Automated geometric formulas mapped to legal text Change Management Disconnected; requires complete re-evaluation Associative; automatically updates with CAD tweaks Prototype Costs High risk of tooling changes after failure "Right first time" manufacturing validation Mitigating Late-Stage Design Flaws : Tracks elements like the A-pillars or Head-Up
No Cava Catia experience is complete without:
Maintains a dynamic database of international standards (such as ECE, FMVSS, and SAE norms) directly inside the 3D workspace. Designers do not need to pause production to research legal handbooks manually. 2. Operational Time and Cost Savings This link or copies made by others cannot be deleted
CAVA is integrated into CATIA as a separate workbench or 3DEXPERIENCE App. Its key integration capabilities include:
Because this framework is directly tied to the underlying geometry, any modifications made to the car's body, pillars, or glass surfaces are checked against the standards in real-time. If a design violates a boundary line, the software instantly flags it. 2. Core Modules of the CAVA Portfolio
(Computer Aided Virtual Automobile) is a highly specialized, feature-based software architecture designed to validate vehicle legal compliance directly inside Dassault Systèmes' CATIA V5 , CATIA V6 , and the 3DEXPERIENCE platforms. Developed originally as a joint venture between major German automotive manufacturers (including Audi, BMW, Daimler, Porsche, and Volkswagen) and Transcat PLM (now managed by TECHNIA), CAVA acts as a Knowledge-Based Engineering (KBE) extension. It continuously checks vehicle geometry against complex global regulations from the initial concept phase right down to final type approval (homologation). What is CAVA CATIA?
Windshield clearing capability is strictly regulated across global markets to guarantee safe operation in adverse weather. The CAVA Wiper module automates the complex mathematical projection of a wiper system's sweep path over curved glass geometries. It measures the precise percentage of the windshield cleaned by the blades, verifying if it meets the mandatory coverage fields defined by regional transport authorities. 5. CAVA Lighting