Node-RED meets Edge Computing for Smart Cities

/PEF3&%NFFUT&EHF$PNQVUJOH GPS4NBSU$JUJFT ถᖒ୓࿠ ໊ݹ԰େֶେֶӃ޻ֶݚڀՊ

ࣗݾ঺հ Ѫඤݝग़਎ɼݱࡏ໊ݹ԰ࢢࡏॅ ܚጯٛक़େֶେֶӃ੓ࡦɾϝσΟΞݚڀՊޙظത࢜՝ఔमྃ ಉେֶେֶӃɹಛ೚ॿڭ ΧʔωΪʔϝϩϯେֶ&MFDUSJDBM$PNQVUJOH&OHJOFFSJOH٬һݚڀһ ಉେֶେֶӃɹಛ೚ߨࢣ ಉେֶେֶӃಛ೚।ڭत ໊ݹ԰େֶେֶӃ޻ֶݚڀՊ।ڭत ڵຯɿ෼ࢄγεςϜɼώϡʔϚϯίϯϐϡʔλΠϯλϥΫγϣϯ 4FOTPS"DUVBUPSωοτϫʔΫͷަ఺

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ʢ̎࣌ؒ୹ॖEBZ ඍࡉͳ؀ڥཧղ ʢ1. Ֆค౳ Ұ෦࣮༻Խ

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#SJUJTI$PMVNCJB6OJW $BOBEB

City Sensors

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εϚʔτγςΟ • • 2%75%
༷ʑͳ౎ࢢ໰୊ ౎ࢢͷաڈɾݱࡏͷ஌֮ɾཧղɺকདྷͷ༧ଌ ͦΕʹج͍ͮͨ౎ࢢػೳͷมԽ ߦಈม༰

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*P5 *P5 *P5 *P5 *P5 *P5 *P5

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ະͩණࢁͷҰ֯ࠓޙΑΓଟ༷ͳ౎ࢢηϯασʔλ͕औಘͰ͖Δ΂͖ ౎ࢢ৘ใΛޮ཰Α͘ηϯγϯά͢Δํ๏࿦γεςϜͷߟҊͱΦʔϓϯԽ͕ඞཁ ଟछଟ༷ͳओମɾ૊৫ؒͰͲ͏σʔλΛηΩϡΞ͔ͭΦʔϓϯʹͰ͖Δ͔ ٕज़։ൃ͚ͩͰͳ͘ɺࣾձ࣮૷ͷͨΊʹ͸ಋೖϏδωεϞσϧ΋ؚΊͨٞ࿦ $%3 औಘࡁΈͷ σʔλͷΦʔϓϯԽ ౎ࢢʹຒ΋Ε͍ͯΔ σʔλΛͲ͏࠾औ͢Δ͔

લ൒ʣ౎ࢢσʔλͷूΊํͷྫ 8&#ͷ*P5Խ ެڞं྆ηϯγϯά ʢޙ൒ ूΊͨσʔλͷॲཧɾ ػೳͷΦʔέετϨʔγϣϯɾ ηϯγϯά΁ͷϑΟʔυόοΫ

8&#৘ใͷ*P5Խ

Sensor ɾɾɾ WEB ✓ No API Get Put ✓ Hard
to analyze ✓ Unable to leverage Entombed Open Big Data

ɾɾɾ Tempɿ27.5℃ Humidɿ80% Priceɿ 114yen Addressɿ Tokyo Env. Cheapest Gas
Placeɿ 246road lengthɿ5km Congestion Statusɿvacant Shibuya 2nd Parking Tempɿ27.5℃ Humidɿ80% Priceɿ 114yen Addressɿ Tokyo Env. Cheapest Gas Placeɿ 246road lengthɿ5km Congestion Statusɿvacant Shibuya 2nd Parking Tempɿ27.5℃ Humidɿ80% Priceɿ 114yen Addressɿ Tokyo Env. Cheapest Gas Placeɿ 246road lengthɿ5km Congestion Statusɿvacant Shibuya 2nd Parking Tempɿ27.5℃ Humidɿ80% Priceɿ 114yen Addressɿ Tokyo Env. Cheapest Gas Placeɿ 246road lengthɿ5km Congestion Statusɿvacant Shibuya 2nd Parking Change Entombed Open Big Data to Modern Active Sensors

WEB Sensorizer ʙՔಇத

ɾɾɾ Virtual City Sensors

·ͩະऔಘͷ֗ͷ৘ใΛूΊΔ ෋߽తσʔλऩूํ๏*P5ηϯαΛ֗தʹઃஔ͢Δ ྫɿεϖΠϯαϯλϯσʔϧࢢɾ ݸҎ্ͷ*P5ػث͕֗தʹຒΊࠐ·ΕΔ

෋߽తσʔλऩूํ๏*P5ηϯαΛ֗தʹઃஔ͢Δ ྫɿεϖΠϯαϯλϯσʔϧࢢɾ ݸҎ্ͷ*P5ػث͕֗தʹຒΊࠐ·ΕΔ ·ͩະऔಘͷ֗ͷ৘ใΛूΊΔ

΄΅ຖ೔ɺ֗தΛ۾ͳ͘८Δ Ϟϊ͕೔ຊʹ͸ଘࡏ ֗ʹΑͬͯ͸ɺ͔ͳΓࡉ͔͍࿏஍·Ͱຖ೔ೖ͍͖ͬͯ·͢ ˞͍ΘΏΔށผऩूํࣜ

͝Έऩूं˰σʔλ΋ऩूंʂ ౻୔ࢢʹଘࡏ͢Δ͝Έऩूंͷ ͢΂ͯΛ*P5Խ

%FNPIUUQTXXXIUTGDLFJPBDKQdKJO1. Ճ଎౓ɾ(14ɾ؀ڥηϯα౳౥ࡌ)[ηϯγϯά िؒͰҎ্ͷಓ࿏ϦϯΫΧόʔ

Kazuhiro Mikami, Yin Chen, Jin Nakazawa, Yasuhiro Iida, Yasunari Kishimoto,
Yu Oya, “DeepCounter: Using Deep Learning to Count Garbage Bags, 2018”, In the IEEE 24th International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), pp.1-10

8JUI /55ίϛϡχέʔγϣϯՊֶجૅݚڀॴ

౎ࢢΠϯϑϥ఺ݕʢനઢͷ͔͢ΕௐࠪͳͲʣ Takafumi Kawasaki, Makoto Kawano, Takeshi Iwamoto, Michito Matsumoto, Takuro
Yonezawa, Jin Nakazawa, Hideyuki Tokuda, “C’s: Sensing the Quality of Trafﬁc Markings Using Camera-attached Cars”, SICE Journal of Control, Measurement, and System Integration, Vol. 10 (2017) No. 5 p. 393-401, 2017

υϥΠϒө૾ͷΦʔϓϯσʔλԽਪਐ ("/POZNJ[FSਂ૚ֶशʹΑΔө૾ಗ໊Խख๏ ݩө૾ ݩө૾ ݩө૾ ม׵ޙ ม׵ޙ ม׵ޙ Tomoki Tanimura
, Makoto Kawano , Takuro Yonezawa , and Jin Nakazawa, "GANonymizer: Image Anonymization Method Integrating Object Detection and Generative Adversarial Network", Urb-IoT2018, 2018

("/POZNJ[FS7 4FHNFOUBUJPOCBTFE 4IBEPXEFUFDUJPO

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લ൒ʣ౎ࢢσʔλͷूΊํͷྫ 8&#ͷ*P5Խ ެڞं྆ηϯγϯά ʢޙ൒ ूΊͨσʔλͷॲཧɾ ػೳͷΦʔέετϨʔγϣϯɾ ηϯγϯά΁ͷϑΟʔυόοΫ

ಓ࿏Ϛωδϝϯτϑϩʔ ֤ं͕྆ ௧Έ۩߹ΛνΣοΫ ࢢ಺Ͱ௧Έͷ ܹ͍͠κʔϯಛఆ ࣮ࡍʹ ը૾Ͱ֬ೝ Drive recorder image
Detecting on Edge Computer Feedback to citizens and city administrator Cloud computer city analysis DetectionSesults Road marking blur detection Ґஔ ௧Έ౓ ಗ໊ ը૾ ͜ͷ ΤϦΞΛ ௨Δͱ͖ ը૾ΛࡱӨ मસܭըʂ

ͨ͘͞Μͷ*P5ɾσʔλ ෳ਺ͷ։ൃऀʹΑΔ ΘΓͱෳࡶͳॲཧϑϩʔͷϚωδϝϯτ

ͨ͘͞Μͷ*P5ɾσʔλ ϑϩʔͷҰ෦Λ ΤοδଆͰॲཧ͍ͤͨ͞ ෳ਺ͷ։ൃऀʹΑΔ ΘΓͱෳࡶͳॲཧϑϩʔͷϚωδϝϯτ

Edge Processing Cloud-side Processing Road damage detection Anonymizing Image Generation
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OpenDev Opening Keynotes: Mahadev Satyanarayanan / https://www.youtube.com/watch?v=MlojvyJM71I

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w ແཧͳແବͳڝ૪ΛແޮԽͯ͠΄͍͠ʂ ίϛϡχςΟʹد༩Ͱ͖Ε͹ͱࢥ͓ͬͯΓ·͢ʂ

Node-RED meets Edge Computing for Smart Cities

Node-RED meets Edge Computing for Smart Cities

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