Design, implementation and evaluation of an automotive telematics control unit.
This thesis presents the design and implementation of an automotive network system where multiple ECUs transmit information to the TCU using two network protocols: CAN and Automotive Ethernet. Beyond the system’s design, a comprehensive evaluation is done, focusing on the reliability of the differen...
| Autor: | |
|---|---|
| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/430056 |
| Acceso en línea: | https://hdl.handle.net/2117/430056 |
| Access Level: | acceso abierto |
| Palabra clave: | Automotive telematics Controller Area Network (Computer network) Automotive Network Telematic Control Unit CAN Automotive Ethernet PLCA Automòbils--Telemàtica Controller Area Network (Xarxa d'ordinadors) Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors |
| Sumario: | This thesis presents the design and implementation of an automotive network system where multiple ECUs transmit information to the TCU using two network protocols: CAN and Automotive Ethernet. Beyond the system’s design, a comprehensive evaluation is done, focusing on the reliability of the different network technologies under various test configurations. Particular emphasis is placed on comparing two media access control methods for Automotive Ethernet: CSMA/CD and PLCA. Regarding this comparison, the PLCA method demonstrates a significant improvement over CSMA/CD, achieving 100% reliability due to its deterministic arbitration mechanism. However, further in-depth evaluation under worst-case scenarios and with additional devices is recommended to fully assess the system’s robustness. |
|---|