Presentation 2018-06-15
Note on Real-Time Wireless Data Transmission for Power Electronics Systems
Shingo Yokoyama, Mamoru Ohara, Masayuki Arai,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In a power electronics circuit, voltage and current are measured by a sensor inside the circuit. Measurement with wired communication for voltage and current is popular now, but we have some issues in complicated wiring in sensing at multiple points. In addition to that, it is difficult to insulate sensors under high voltage environment. Therefore, considered using wireless sensor and Wi-Fi, a Wireless transmission standard. However, existing protocol of Wi-Fi communication causes new issues related to bandwidth and delay. It is difficult to measure the voltage and current in real time manner. To solve the issue, we discuss reduce overhead by RAW Socket, reduce overhead by netmap, improve transfer efficiency by saving band by compressing voltage and current data.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Power electronics circuit / Wi-Fi / RAW Socket / netmap / Compressing data
Paper # CPSY2018-8,DC2018-8
Date of Issue 2018-06-07 (CPSY, DC)

Conference Information
Committee CPSY / DC / IPSJ-ARC
Conference Date 2018/6/14(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Takamiya Rurikura Resort
Topics (in Japanese) (See Japanese page)
Topics (in English) Dependable Computing Systems, etc. (HotSPA2018)
Chair Koji Nakano(Hiroshima Univ.) / Satoshi Fukumoto(Tokyo Metropolitan Univ.) / Masahiro Goshima(NII)
Vice Chair Hidetsugu Irie(Univ. of Tokyo) / Takashi Miyoshi(Fujitsu) / Hiroshi Takahashi(Ehime Univ.)
Secretary Hidetsugu Irie(Utsunomiya Univ.) / Takashi Miyoshi(Hokkaido Univ.) / Hiroshi Takahashi(Tokyo Inst. of Tech.) / (Nihon Univ.)
Assistant Yasuaki Ito(Hiroshima Univ.) / Tomoaki Tsumura(Nagoya Inst. of Tech.)

Paper Information
Registration To Technical Committee on Computer Systems / Technical Committee on Dependable Computing / Special Interest Group on System Architecture
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Note on Real-Time Wireless Data Transmission for Power Electronics Systems
Sub Title (in English)
Keyword(1) Power electronics circuit
Keyword(2) Wi-Fi
Keyword(3) RAW Socket
Keyword(4) netmap
Keyword(5) Compressing data
1st Author's Name Shingo Yokoyama
1st Author's Affiliation Tokyo Metropolitan University(Tokyo Metro. Univ.)
2nd Author's Name Mamoru Ohara
2nd Author's Affiliation Tokyo Metropolitan University(Tokyo Metro. Univ.)
3rd Author's Name Masayuki Arai
3rd Author's Affiliation Nihon University(Nihon Univ.)
Date 2018-06-15
Paper # CPSY2018-8,DC2018-8
Volume (vol) vol.118
Number (no) CPSY-92,DC-93
Page pp.pp.119-124(CPSY), pp.119-124(DC),
#Pages 6
Date of Issue 2018-06-07 (CPSY, DC)