| Název: | Comparative Reliability Analysis for Single and Dual CAN (FD) Systems |
| Autoři: | Reindl, Andrea Langer, Tobias Meier, Hans Niemetz, Michael |
| Citace zdrojového dokumentu: | 2022 International Conference on Applied Electronics: Pilsen, 6th – 7th September 2022, Czech Republic, p. 137-142. |
| Datum vydání: | 2022 |
| Nakladatel: | Fakulta elektrotechnická ZČU |
| Typ dokumentu: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/49868 |
| ISBN: | 978-1-6654-9482-3 |
| Klíčová slova: | CAN Bus;Dual Bus;redundance;reliabilita;funkční bezpečnost;testovací nastavení;autonomní systémy |
| Klíčová slova v dalším jazyce: | CAN Bus;Dual Bus;redundancy;reliability;functional safety;test setup;autonomous systems |
| Abstrakt v dalším jazyce: | Modern cyber-physical systems, such as autonomous vehicles, advanced driver assistance systems, automation systems and battery management systems, result in extended communi- cation requirements regarding the reliability and the availability. The Controller Area Network (CAN) is a broadcast-based protocol which is still used as a standard for serial communication between individual microcontrollers due to its reliability and low power consumption. In addition, it provides mechanisms for detecting transmission errors and retransmitting messages in the event of an error. The enhancement CAN Flexible Data-Rate (CAN FD) offers increased data rates and transmission rates in order to meet the data throughput requirements. In this paper, the mechanisms for reliable data transmission in a CAN FD network are analyzed. To improve reliability, a second identical CAN-FD network is added to the system, using the additional CAN interface already available on common microcontrollers. The redundant communication network is examined in terms of failure rates and the mean time to failure. The reliability over the operation time is calculated for the single and the redundant version of the CAN FD network using the failure rate limits of the ASIL levels. |
| Práva: | © IEEE |
| Vyskytuje se v kolekcích: | Applied Electronics 2022 Applied Electronics 2022 |
Soubory připojené k záznamu:
| Soubor | Popis | Velikost | Formát | |
|---|---|---|---|---|
| uvod.pdf | Plný text | 1,61 MB | Adobe PDF | Zobrazit/otevřít |
| Comparative_Reliability_Analysis_for_Single_and_Dual_CAN_FD_Systems.pdf | Plný text | 1,81 MB | Adobe PDF | Zobrazit/otevřít |
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