{"id":46334,"date":"2024-09-04T18:18:02","date_gmt":"2024-09-04T10:18:02","guid":{"rendered":"https:\/\/hongtronics.com\/?page_id=46334"},"modified":"2024-12-27T17:23:39","modified_gmt":"2024-12-27T09:23:39","slug":"auto-eea-solution-com","status":"publish","type":"page","link":"https:\/\/hongtronics.com\/en\/auto-comm-solution-com\/auto-eea-solution-com\/","title":{"rendered":"\u6c7d\u8eca\u96fb\u5b50\u96fb\u6c23\u67b6\u69cb\u8a2d\u8a08\u8207TSN\u7db2\u8def\u6a21\u64ec\u89e3\u6c7a\u65b9\u6848 – \u63d0\u5347\u8a2d\u8a08\u6548\u7387\u8207\u6210\u672c\u6548\u76ca"},"content":{"rendered":"
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Vehicle Network Architecture Modeling and Simulation Software RTaW<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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What are the challenges of automotive E\/E architecture design?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Function Oriented Signal \u2192 Service Oriented (SOA) Transformation<\/h2> <\/div>\n

With the development of the smart grid, autonomous driving, and electric vehicles, software, computing power, and advanced sensors are coming to dominate. This change has also prompted the automotive E\/E architecture to change from a signal-oriented to a computing platform-based, service-oriented (SOA) architecture. Service-oriented architectures are easier to maintain and have higher availability.<\/span><\/p><\/div> <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Scalability and reusability of SW and HW through modularization<\/h2> <\/div>\n

Modular privacy and trust: Across all vehicle boundaries, the roles, capabilities and licenses of each module must be centrally managed.<\/span><\/p>

The need for modular security: A library of analogous security for fault control zones is needed to ensure that errors occurring in certain zones do not propagate across modules.<\/span><\/p><\/div> <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Integration and testing of sustained high-cost inputs<\/h2> <\/div>\n

Continuous deployment and testing of the entire system requires more attention to automated testing<\/span><\/p>

Early verification and validation of the more complex systems on the virtual platform is critical.<\/span><\/p>

Test coverage must be measured in terms of variability and proven implementation paths, not just driven by kilometers.<\/span><\/p><\/div> <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Scalability of automotive lifecycle hardware and software<\/h2> <\/div>\n

Service Oriented Architecture (SOA): Big Data and Artificial Intelligence algorithms are used to correlate many of the various existing design specifications;<\/span><\/p>

Satisfying modularity properties: a centralized security model of the transmissibility trust algorithm , a mathematical model of the probability of failure in the fault containment region and its resulting \u201cmodular error rate\u201d;<\/span><\/p>

High-involvement integration, testing: design of complexity metrics and test coverage calculators; simulation of \u201cfull-stack\u201c system behavior with varying degrees of accuracy, possible insertion of real components for software-in-the-loop or hardware-in-the-loop test cases to build confidence in the overall system.<\/span><\/p><\/div> <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Service-Oriented (SOA) Automotive TSN Network Architecture<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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RTaW-Pegase<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Comprehensive simulation and design software for TSN networks<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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RTaW-Pegase\u00ae is a solution for modeling, automated configuration and simulation of automotive communication network architectures to support design selection and validation throughout the automotive lifecycle.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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