| 제목 |
차량 네트워크 시스템을 위한 노드 매핑 기반 FlexRay-CAN 게이트웨이 구현 |
| 분야 |
전기ㆍ전자ㆍ통신 |
| 언어 |
Korean |
| 저자 |
배용경(부산대학교), 김만호(부산대학교), 이석(부산대학교), 이경창(부경대학교) |
| Key Words |
In-vehicle networking system(차량 네트워크 시스템), FlexRay network(플렉스레이 네트워크), Node mapping-based FlexRay-CAN gateway(노드 매핑 기반 플렉스레이-캔 게이트웨이), Node slotting(노드 슬로팅) |
| 초록 |
As vehicles become more intelligent, in-vehicle networking (IVN) systems such as controller area network (CAN) or FlexRay are essential for convenience and safety of drivers. To expand the applicability of IVN systems, attention is currently being focused on the communication between heterogeneous networks such as body networking and chassis networking systems. A gateway based on message mapping method was developed to interconnect FlexRay and CAN networks. However, this type of gateways has the following shortcomings. First, when a message ID was changed, the gateway must be reloaded with a new mapping table reflecting the change. Second, if the number of messages to be transferred between two networks increase, software complexity of gateway increases very rapidly. In order to overcome these disadvantages, this paper presents FlexRay-CAN gateway based on node mapping method. More specifically, this paper presents a node mapping based FlexRay-CAN gateway operation algorithm along with the experimental evaluation for ID change. |
| 원문(PDF) |
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