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1. (WO2018061363) SWITCH DEVICE AND DETERMINATION METHOD
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Pub. No.: WO/2018/061363 International Application No.: PCT/JP2017/023672
Publication Date: 05.04.2018 International Filing Date: 28.06.2017
IPC:
H04L 12/28 (2006.01) ,H04L 12/10 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
02
Details
10
Current supply arrangements
Applicants:
住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市中央区北浜四丁目5番33号 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
株式会社オートネットワーク技術研究所 AUTONETWORKS TECHNOLOGIES, LTD. [JP/JP]; 三重県四日市市西末広町1番14号 1-14, Nishisuehiro-cho, Yokkaichi-shi, Mie 5108503, JP
住友電装株式会社 SUMITOMO WIRING SYSTEMS, LTD. [JP/JP]; 三重県四日市市西末広町1番14号 1-14, Nishisuehiro-cho, Yokkaichi-shi, Mie 5108503, JP
Inventors:
岩田章人 IWATA,Akihito; JP
浦山博史 URAYAMA,Hirofumi; JP
小川明紘 OGAWA,Akihiro; JP
萩原剛志 HAGIHARA,Takeshi; JP
藪内靖弘 YABUUCHI,Yasuhiro; JP
Agent:
特許業務法人ワンディーIPパートナーズ ONEDEE IP PARTNERS; 大阪府大阪市淀川区宮原四丁目1番4号KDX新大阪ビル KDX Shin-Osaka Bldg., 1-4, Miyahara 4-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2016-18794127.09.2016JP
Title (EN) SWITCH DEVICE AND DETERMINATION METHOD
(FR) DISPOSITIF DE COMMUTATION ET PROCÉDÉ DE DÉTERMINATION
(JA) スイッチ装置および判断方法
Abstract:
(EN) This switch device is one that is mounted in a vehicle and is provided with: a plurality of communication ports connectable to a cable for Ethernet communication; a circuit that operates by using power supplied through the respective communication ports; an acquisition unit that acquires measurement results of noise of the power supplied through the communication ports; and a determination unit that, on the basis of the measurement results of the noise acquired by the acquisition unit, determines whether the power supplied through a corresponding communication port is to be output to the circuit.
(FR) Ce dispositif de commutation est un dispositif qui est monté dans un véhicule et comporte : une pluralité de ports de communication pouvant être connectés à un câble pour une communication Ethernet ; un circuit qui fonctionne en utilisant l'énergie fournie par l'intermédiaire des ports de communication respectifs ; une unité d'acquisition qui acquiert des résultats de mesure de bruit de la puissance fournie par l'intermédiaire des ports de communication ; et une unité de détermination qui, sur la base des résultats de mesure du bruit acquis par l'unité d'acquisition, détermine si la puissance fournie par l'intermédiaire d'un port de communication correspondant doit être délivrée au circuit.
(JA) スイッチ装置は、車両に搭載されるスイッチ装置であって、イーサネット通信用のケーブルに接続可能な複数の通信ポートと、各前記通信ポートを介して供給される電力を用いて動作する回路と、前記通信ポートを介して供給される電力のノイズの測定結果を取得する取得部と、前記取得部によって取得された前記ノイズの測定結果に基づいて、対応の前記通信ポートを介して供給される電力を前記回路へ出力するか否かを判断する判断処理を行う判断部とを備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)