Performance Evaluation of CAN FD with Bipolar Coding in the Data Phase for Reduced Wiring
Performance Evaluation of CAN FD with Bipolar Coding in the Data Phase for Reduced Wiring
复制标题
CAN FD 在数据阶段采用双极编码以减少布线的性能评估
DOI：
10.1109/gcce46687.2019.9015466
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Daisuke Umehara
中科院分区：
文献类型：
--
作者：
Takeyuki Shishido;Daisuke Umehara
控制器局域网（CAN）是一种广泛引入车载网络的通信协议。最近，已经提出了具有灵活数据速率的CAN（CAN FD），并且其实现了更高的数据速率。车辆中的电子控制单元（ECU）使用CAN协议彼此通信。由于需要更多的ECU来建立先进的车辆功能，我们需要在汽车中增加额外的布线，这导致汽车成本和重量的增加。复杂的布线拓扑可能会导致通信链路总是因振铃而失败。我们提出了一种双极性NRZ线编码结构，在数据阶段的CAN FD，以减少振铃。然而，我们需要进一步的调查，以澄清其灵活性和可扩展性。仿真结果表明，我们提出的方法与高速率CAN FD工程更灵活，可扩展的布线拓扑结构与多级分支。
Controller area network (CAN) is a communication protocol that has been widely introduced for in-vehicle networks. Recently, CAN with flexible data-rate (CAN FD) has been suggested and it achieves higher data rate. Electronic control units (ECUs) in a vehicle communicate with each other using CAN protocol. Since more ECUs are required to establish advanced vehicle functions, we need additional wiring in a car which leads to the increase of car cost and weight. Complicated wiring topology may make communication links always fail due to the ringing. We have proposed a bipolar NRZ line coding architecture in the data phase of CAN FD to reduce the ringing. However, we need further investigation to clarify its flexibility and scalability. The simulation results show that our proposed method with high-rate CAN FD works well for more flexible and scalable wiring topology with multistage branches.
新颖的振铃抑制电路可在线性无源星形 CAN FD 中实现更高的数据速率
DOI：
10.1109/emceurope.2014.6930940
发表时间：
2014
期刊：
2014 International Symposium on Electromagnetic Compatibility
影响因子：
--
作者：
H. Mori;N. Maeda;Yasuhiro Mori;H. Obata;Yoshifumi Kaku;Syogo Akasaki
通讯作者：
Syogo Akasaki
控制器局域网及其精简布线技术
影响因子：
0.7
作者：
Daisuke Umehara;Takeyuki Shishido
通讯作者：
Takeyuki Shishido