The increase in efficiency realized by PREEvision 5.0 is based on rapid conceptualization and evaluation of E/E architecture alternatives over the technical layers of geometry, electrical system, power supply, networking, communication and functional distribution. Extended editing and display options in requirements management support traceability of requirements within the E/E architecture – from the logical architecture to the software and hardware architecture. It is just as simple to manage requirements for variants. The performance of ISO 26262 compliant functional safety analysis in PREEvision makes it possible to introduce and check safety goals at an early stage in the development process.
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By means of the PREEvision Collaboration Platform model-based systems engineering for teams with distributed responsibilities can be realized. The concept of shared data storage – which was taken from the eASEE Automotive Solution and further refined – bridges the gaps between tool boundaries and enables quick access to all engineering data in architecture and production development.
PREEvision 5.0 – universal model-based E/E development from architectural concept to production readiness
As of now, PREEvision 5.0 is available. To further increase efficiency in automotive E/E development, the current Version 5.0 implements such aspects as requirements management, hazard and risk analysis (ISO 26262), AUTOSAR support, Simulink integration, life cycle management and file management.