Presentation | 2018-04-19 [Special Invited Talk] Controller Area Network and Its Reduced Wiring Technology Daisuke Umehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Controller area network (CAN) is widely distributed as an in-vehicle communications standard. CAN-FD (CAN with Flexible Data-rate) is defined in the ISO standards to achieve higher data rate than the legacy CAN. A number of CAN nodes are able to connect with a single transmission medium, i.e. CAN enables us to constitute cost-effective bus-topology networks. CAN puts carrier sense multiple access with collision resolution (CSMA/CR) into practice by using bit-wise arbitration based on wired logical AND in the physical layer. The prioritized message is delivered without interrupting even if two or more CAN nodes transmit messages at the same time due to the bit-wise arbitration. However, the scalability of CAN networks suffers from ringing caused by wired logical AND. In this manuscript, we show our reduced wiring technology for CAN to enhance the network scalability and the cost efficiency. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CAN / CAN FD / bus topology / CSMA/CR / wired logical AND / bit-wise arbitration / ringing / reduced wiring |
Paper # | CS2018-4,CQ2018-6 |
Date of Issue | 2018-04-12 (CS, CQ) |
Conference Information | |
Committee | CQ / CS |
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Conference Date | 2018/4/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hiroshima Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Optical/Wireless Access and Their Integration, QoS and QoE, Assessment / Measurement / Control / Optimization of Communication Quality, Network Services, etc. |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Tetsuya Yokotani(Kanazawa Inst. of Tech.) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Hidenori Nakazato(Waseda Univ.) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) / Hidenori Nakazato(Kyushu Univ.) |
Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research Inc.) / Ryo Yamamoto(UEC) / Kenji Kanai(Waseda Univ.) / Kazutaka Hara(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Communication Systems |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Special Invited Talk] Controller Area Network and Its Reduced Wiring Technology |
Sub Title (in English) | |
Keyword(1) | CAN |
Keyword(2) | CAN FD |
Keyword(3) | bus topology |
Keyword(4) | CSMA/CR |
Keyword(5) | wired logical AND |
Keyword(6) | bit-wise arbitration |
Keyword(7) | ringing |
Keyword(8) | reduced wiring |
1st Author's Name | Daisuke Umehara |
1st Author's Affiliation | Kyoto Institute of Technology(Kyoto Inst. of Tech.) |
Date | 2018-04-19 |
Paper # | CS2018-4,CQ2018-6 |
Volume (vol) | vol.118 |
Number (no) | CS-7,CQ-8 |
Page | pp.pp.17-22(CS), pp.29-34(CQ), |
#Pages | 6 |
Date of Issue | 2018-04-12 (CS, CQ) |