ア 接続 管理 ーバ ー GPS インター ッ S C バス位置情報 バス ー ータ ー バス運行情報 & ニ ース 1 S バス停 ー C コンセン ータ CATV/FTTH GPS Web 2.2 Linux GPS Linux GPS c 2015 Infor
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1 IoT IoT M2M IoT Wi-SUN 920MHz 6LoWPAN MQTT IoT MQTT 1. [1] [2 5] IoTInternet of Things M2MMachine-to-Machine 1 Graduate School of Science and Technology, Meijo University [6] HEMSHome Energy Management System Wi-SUNWireless Smart Utility Network[7, 11] OASIS IoT MQTTMQ Telemetry TransportWi-SUN IPv6 IPv6 6LoWPANIPv6 over Low power Wireless Personal Area Networks[8] c 2015 Information Processing Society of Japan 1
2 ア 接続 管理 ーバ ー GPS インター ッ S C バス位置情報 バス ー ータ ー バス運行情報 & ニ ース 1 S バス停 ー C コンセン ータ CATV/FTTH GPS Web 2.2 Linux GPS Linux GPS c 2015 Information Processing Society of Japan 2
3 PC ( 1 ) 3 Skyley Networks DECENTAII [9] DECENTAII IP DECENTAII DECENTAII ( 2 ) 2.4GHz TWE-001 Strong [10] IEEE m c 2015 Information Processing Society of Japan 3
4 アプ ケーション層 us Location System MQTT アプケーション層ネッワーク層 ー ンク層物理層 us Location System DECENTAⅡ IEEE IEEE ンスポー 層ネッワーク層アプ ーション層 ー ンク層物理層 TCP IPv6 6LoWPAN IEEE /4e IEEE g 従来シス ム 提案シス ム 4 WSN : 無線セン ッ ワーク GPS 管理 ーバ インター ッ ー S G G S CATV/FTTH Network WSN バス位置情報 バス ー ルータ ー バス運行情報 & ニ ース S バス停 ー G ゲー イ 5 3. Wi-SUN MQTT IP 4 Wi-SUN 6LoWPAN Wi-SUN Wi-SUN Alliance HEMS 920MHz ISM ISM 2.4GHz kbps 500m Wi-SUN 6LoWPAN 6LoWPAN IPv6 PAN IPv6 IPv6 IP 6LoWPAN IP TCP/IP IoT MQTT MQTT OASIS Publish/Subscribe c 2015 Information Processing Society of Japan 4
5 2 DECENTAII MQTT IPv CATV FTTH Wi-SUN 2.4GHz 920MHz 3.1 IP VPSVirtual Private Service WiMAX CEMSCommunity Energy Management System IPv6 IoT MQTT MQTT Ubuntu PC / 6 NXP LPC1768 AM mbed MQTT Mosquitto [12] MQTT MQTT GPS MQTT Wireshark MQTT MQTT Ethernet Ubuntu MQTT Server / ASE-T mbed MQTT Client Protocol Stack us Location System MQTT TCP IPv4 Ethernet 3.3 Wi-SUN IPv6 6 c 2015 Information Processing Society of Japan 5
6 1 MQTT API IPv4 Wi-SUN MQTT UAT Wi-SUN Wi-SUN6LoWPAN IPv TCP/IP Wi-SUN/6LoWPAN IP 6LoWPAN 5. IoT 2.4GHz 920MHz HEMS Wi-SUN/6LoWPAN IoT MQTT IP IPv6 IPv4 IP c 2015 Information Processing Society of Japan 6
7 [1] (2010). tsukuro/kassei/traffic%20network/index.html. [2]. sendai.jp/sumiyoi/kotsu/annai/ _1591. html. [3] VISH. com/. [4] 70 pp (2010). [5] Vol. 196-D, No. 10, pp (2013). [6] Hata, M., Adachi, H., Suzuki, H., Kitase, K., Matsumoto, Y. and Watanabe, A.: Proposal for Novel us Location System Using Wireless Sensor Network, Proceedings of the 20th ITS World Congress Tokyo 2013, No. 3209, pp (2013). [7] IEEE WPAN Task Group 4g (TG4g) Smart Utility Networks. html. [8] Wi-SUN Vol. 2, pp. SS-78 SS-79 (2013). [9] Montenegro, G., Kushalnagar, N., Hui, J. W. and Culler, D. E.: Transmission of IPv6 Packets over IEEE Networks, FC 4944, IETF, (2007). [10] SKYLEY NETWOKS : DECENTA II. skyley.com/products/decentra2.html [11] TOCOS-WIELESS.COM.: TWE-Strong. TWE-001STONG.html. [12] Mosquitto. c 2015 Information Processing Society of Japan 7
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