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クックパッドマートを支えるIoT 技術
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imashin
November 23, 2019
Technology
0
570
クックパッドマートを支えるIoT 技術
SORACOM UG Explorer 2019
クックパッドが新たに始めた生鮮ECプラットフォームサービス、クックパッドマートで取り入れているIoT技術についてお話しします。
imashin
November 23, 2019
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Transcript
ΫοΫύουϚʔτΛࢧ͑Δ IoT ٕज़ SORACOM UG Explorer 2019 Nov 23, 2019
whoami 2017- ΫοΫύουגࣜձࣾ ɹɹ2017-2018 ΫοΫύουstoreTV ɹɹ2018-2019 ΫοΫύουϚʔτʢྲྀ௨ϓϩμΫτPdMʣ Shinsuke IMAI Twitter:
@imashin_
ࠓɺ͓͢͠Δ͜ͱ • ΫοΫύου͕ϋʔυΣΞΛ͍͍ͬͯͬͯΔ • ΫοΫύουϚʔτͷ • ΫοΫύουϚʔτΛࢧ͑ΔIoTٕज़ͷ
ΫοΫύου͕ϋʔυΣΞΛ ͍͍ͬͯͬͯΔ
ΫοΫύουΣϒͷձࣾ • Ͱͳ͍
ʮຖͷྉཧΛָ͠Έʹʯ ͢Δձࣾ
Σϒ͚ͩͰͳ͘ɺཧੈք
࡞ڥ ࣾͷ࡞෦
None
ΫοΫύουϚʔτͷ
None
αʔϏε֓ཁ ʮຖָ͕͠ΈʹͳΔɺ৯ࡐళʯ ඒຯ͍͠৯ࡐΛεϚϗͰจ͠ ࣗۙ͘ͷళฮࢪઃͰड͚औΕΔ ੜ৯ωοτεʔύʔ
None
None
อҭԂ Ϛϯγϣϯ
None
None
None
ૹηϯλʔΛ࣋ͨͳ͍
ͳͷͰ
৽
͚ͩͲ
ͱ͍ͯ͠
ΫοΫύουϚʔτΛࢧ͑Δ IoTٕज़ͷ
ϚʔτΛࢧ͑ΔIoTσόΠε ϥϕϧϓϦϯλʔ ྫྷଂݿৣ
ϚʔτΛࢧ͑ΔIoTσόΠε ϥϕϧϓϦϯλʔ ྫྷଂݿৣ
Λਖ਼֬ʹӡͿ • ൢചऀʹຖͷ४උΛͯ͠Β͏ • ӡൖऀʹΛड͚औΓॴ·ͰӡΜͰΒ͏ • Ϣʔβʹड͚औͬͯΒ͏
ྲྀ௨ʹ͔ܽͤͳ͍ϥϕϧ ͷϥϕϦϯά ϥϕϧΛཔΓʹडऔ ϥϕϧҹ
ૢ࡞ෆཁͰϥϕϧ͕ൃߦ͞ΕΔγεςϜ
demo
ظؒͰͷվળαΠΫϧ ྵ߸ػ ॳ߸ػ ೋ߸ػ ࡾ߸ػ ̍̌ϲ݄Ͱ̐ͷΞοϓσʔτ
ೋ߸ػߏ ελʔਫ਼ີ TSP700II ϥϕϧϓϦϯλʔ ϥϕϧΕނোΛݕ͢Δηϯαʔ Huawei M2372h-607 LTE USBυϯάϧ Raspberry
Pi 3 Model B+ ΤοδσόΠε Arch Linux ARM ϧʔλʔ / SSHαʔόʔ ωοτϫʔΫࢹ
https://soracom.jp
ωοτϫʔΫߏ SORACOM print batch proxy gateway Canal Gate Air Shepherd
mart server admin API API Order 6TFS Dongle Printer Raspi
https://www.starmicronics.com/support/Mannualfolder/starline_cm_en.pdf
https://rubygems.org/gems/star_ethernet
ϓϦϯλʔίϚϯυ
def set_cancel_the_double_wide_high(n1, n2) [0x1b, 0x69, n1, n2].pack('C*') end def sextuple_font_size
set_cancel_the_double_wide_high(0x05, 0x05) end https://www.starmicronics.com/support/Mannualfolder/starline_cm_en.pdf
None
ࠓޙ͍ͬͯ͘͜ͱ େྔੜ࢈ ߋͳΔ҆ఆԽ QRίʔυͷΑΔྲྀͷࢹ ΑΓޮతͳྲྀ௨ ϛεͷͳ͍ૹ
ϚʔτΛࢧ͑ΔIoTσόΠε ϥϕϧϓϦϯλʔ ྫྷଂݿৣ
Λ҆શʹอ͢Δ • ಛఆͷਓ͔͠ྫྷଂݿΛ։͚ΒΕͳ͍Α͏ʹ͢Δ • ෆ҆ఆͳωοτϫʔΫԼͰՔಇ͢Δ • ίϯηϯτΛൈ͔Εͯࢪৣঢ়ଶΛอͭ • ྫྷଂݿ͕ػೳ͍ͯ͠Δ͔ࢹ͢Δ •
ෳͷ൶Λίϯτϩʔϧ͢Δ
QRίʔυʹΑΔղৣ • ಛఆͷϢʔβͷΈɹ ྫྷଂݿΛ։͚ΒΕΔ • ΦϑϥΠϯͰՔಇ Մೳ
demo
ղৣϑϩʔɿτʔΫϯͷൃߦ User Fridge system mart-server mart-edge Fridges JWT token QR
Reader Signature verification working on offline status Authorized User Unauthorized user SORACOM Gate SORACOM Canal
ղৣϑϩʔɿެ։伴ͷൃߦ User Fridge system mart-server mart-edge Fridges JWT token QR
Reader Signature verification working on offline status Authorized User Unauthorized user SORACOM Gate SORACOM Canal
ղৣϑϩʔɿ伴ͷݕূ User Fridge system mart-server mart-edge Fridges JWT token QR
Reader Signature verification working on offline status Authorized User Unauthorized user SORACOM Gate SORACOM Canal
ղৣϑϩʔɿΦϑϥΠϯ࣌ User Fridge system mart-server mart-edge Fridges JWT token QR
Reader Signature verification working on offline status Authorized User Unauthorized user SORACOM Gate SORACOM Canal
ߏʢࢠػʣ Թ࣪ܭ DHT11 D4SL-N OMRONి࣓ϩοΫ 0V:LOCKED / 24V:UNLOCKED PoEରԠΠʔαέʔϒϧ ػଓ
Թܭɾৣ੍ޚɾঢ়ଶࢹ LEDϥϯϓ open/closeͷදࣔ
ߏʢػʣ 5V/24Vిݯ AK50W-DSM-B MOSFET Raspberry Pi 3.3VͰ 24Vಈ࡞ͷιϨϊΠυΛεΠον Raspberry Piͷڅి
LTEϞδϡʔϧ EC21-J Mini PCIe PoEରԠΠʔαέʔϒϧ ̐ͭͷࢠػଓ ൚༻έʔϒϧͷྲྀ༻Ͱઅ QRϦʔμʔ HF500-W Honeywell Mini PCIe to USB ΤοδσόΠε Raspberry Pi 3 Model B+
ࠓޙ͍ͬͯ͘͜ͱ ࢹΧϝϥͷઃஔ ίϯςφݸผͰͷࢪৣ ྫྷଂݿͷஔ͖͑ ड͚औΓମݧͷ্ ৗԹͷϘοΫε ҆શੑͷ্
·ͱΊ
ΫοΫύου • ΣϒͷձࣾͰͳ͘ • ʮຖͷྉཧΛָ͠Έʹ͢Δʯձࣾ
ϋʔυΣΞ։ൃऀ͕͍ͳ͍ • ͳΜͱΫοΫύουϚʔτʹɹ ϋʔυΣΞΤϯδχΞ͕͍·ͤΜ • αʔϏεͷʹ߹Θͤͯԣஅతʹɹɹ ϋʔυΣΞ։ൃͰ͖ΔਓΛ୳ͯ͠ ͍·͢