クックパッドマートを支えるIoT 技術

クックパッドマートは、スマホアプリから生鮮食品を購入できるECサービスです。これまでにない新たな流通を一から作っています。今回は、クックパッドマートの物流の要になっているIoTプロダクトの開発についてご紹介します。

Transcript

1. ΫοΫύουϚʔτΛࢧ͑Δ IoT ٕज़ Cookpad Product Kitchen #3 Sep 11, 2019
2. whoami 2011 ژ౎େֶ޻ֶ෦ిؾిࢠ޻ֶՊ 2015 ژ౎େֶେֶӃਓؒɾ؀ڥֶݚڀՊʢ৘ใՄࢹԽʣ 2017 ΫοΫύουגࣜձࣾʢαʔόʔαΠυΤϯδχΞʣ ɹɹ2017-2018 storeTV ɹɹ2018-2019 ΫοΫύουϚʔτ Shinsuke IMAI Twitter: @imashin_
3. ࠓ೔ɺ͓࿩͢͠Δ͜ͱ • ΫοΫύου͕ϋʔυ΢ΣΞΛ΍͍͍ͬͯͬͯΔ࿩ • ΫοΫύουϚʔτͷ࿩ • ΫοΫύουϚʔτΛࢧ͑ΔIoTٕज़ͷ࿩
4. ΫοΫύου͕ϋʔυ΢ΣΞΛ ΍͍͍ͬͯͬͯΔ࿩
5. ΫοΫύου͸΢Σϒͷձࣾ • Ͱ͸ͳ͍
6. ʮຖ೔ͷྉཧΛָ͠Έʹʯ ͢Δձࣾ
7. ΢Σϒ͚ͩͰͳ͘ɺ෺ཧੈք΁
8. ޻࡞؀ڥ ࣾ಺ͷ޻࡞෦԰
10. CM • ΫοΫύουʹ͸ϋʔυ΢ΣΞ։ൃͰ͖ΔΤϯδχΞ͕ ͘͢͝গͳ͍ • ͳΜͱΫοΫύουϚʔτʹ͸ϋʔυ΢ΣΞΤϯδχΞ ͕͍·ͤΜ • ΫοΫύουϚʔτ͸αʔϏεͷ੒௕ʹ߹Θͤͯԣஅత ʹϋʔυ΢ΣΞ։ൃͰ͖ΔਓΛ୳͍ͯ͠·͢
11. ΫοΫύουϚʔτͷ࿩
13. αʔϏε֓ཁ ʮຖ೔ָ͕͠ΈʹͳΔɺ৯ࡐళʯ ඒຯ͍͠৯ࡐΛεϚϗͰ஫จ͠ ࣗ୐ۙ͘ͷళฮ΍ࢪઃͰड͚औΕΔ ੜ઱৯඼ωοτεʔύʔ
18. ഑ૹηϯλʔΛ࣋ͨͳ͍
19. ͳͷͰ
20. ৽઱
21. ͚ͩͲ
22. ͱͯ΋೉͍͠
23. ΫοΫύουϚʔτΛࢧ͑Δ IoTٕज़ͷ࿩
24. ϚʔτΛࢧ͑ΔIoTσόΠε ϥϕϧϓϦϯλʔ ྫྷଂݿৣ
25. ϚʔτΛࢧ͑ΔIoTσόΠε ϥϕϧϓϦϯλʔ ྫྷଂݿৣ
26. ঎඼Λਖ਼֬ʹӡͿ • ൢചऀʹຖ೔঎඼ͷ४උΛͯ͠΋Β͏ • ӡൖऀʹ঎඼Λड͚औΓ৔ॴ·ͰӡΜͰ΋Β͏ • Ϣʔβʹड͚औͬͯ΋Β͏
27. ྲྀ௨ʹ͔ܽͤͳ͍ϥϕϧ ঎඼΁ͷϥϕϦϯά ϥϕϧΛཔΓʹडऔ ϥϕϧҹ࡮
28. ૢ࡞ෆཁͰϥϕϧ͕ൃߦ͞ΕΔγεςϜ
29. demo
30. ୹ظؒͰͷվળαΠΫϧ ྵ߸ػ ॳ߸ػ ೋ߸ػ ࡾ߸ػ ̍̌ϲ݄Ͱ̐౓ͷΞοϓσʔτ
31. ೋ߸ػߏ੒ ελʔਫ਼ີ TSP700II ϥϕϧϓϦϯλʔ ϥϕϧ੾Ε΍ނোΛݕ஌͢Δηϯαʔ Huawei M2372h-607 LTE USBυϯάϧ Raspberry Pi 3 Model B+ ΤοδσόΠε Arch Linux ARM ϧʔλʔ / SSHαʔόʔ ωοτϫʔΫ؂ࢹ
32. https://soracom.jp
33. ωοτϫʔΫߏ੒ SORACOM print batch proxy gateway Canal Gate Air Shepherd mart server admin API API Order 6TFS Dongle Printer Raspi
34. https://www.starmicronics.com/support/Mannualfolder/starline_cm_en.pdf
35. https://rubygems.org/gems/star_ethernet
36. ϓϦϯλʔίϚϯυ
37. 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
39. ࠓޙ΍͍ͬͯ͘͜ͱ େྔੜ࢈ ߋͳΔ҆ఆԽ QRίʔυͷΑΔ෺ྲྀͷ؂ࢹ ΑΓޮ཰తͳྲྀ௨ ϛεͷͳ͍഑ૹ
40. ϚʔτΛࢧ͑ΔIoTσόΠε ϥϕϧϓϦϯλʔ ྫྷଂݿৣ
41. ঎඼Λ҆શʹอ؅͢Δ • ಛఆͷਓ͔͠ྫྷଂݿΛ։͚ΒΕͳ͍Α͏ʹ͢Δ • ෆ҆ఆͳωοτϫʔΫԼͰ΋Քಇ͢Δ • ίϯηϯτΛൈ͔Εͯ΋ࢪৣঢ়ଶΛอͭ • ྫྷଂݿ͕ػೳ͍ͯ͠Δ͔؂ࢹ͢Δ • ෳ਺ͷ൶Λίϯτϩʔϧ͢Δ
42. QRίʔυʹΑΔղৣ • ಛఆͷϢʔβͷΈɹ ྫྷଂݿΛ։͚ΒΕΔ • ΦϑϥΠϯͰ΋Քಇ Մೳ
43. demo
44. 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
45. 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
46. 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
47. 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
48. ߏ੒ʢࢠػʣ Թ࣪౓ܭ DHT11 D4SL-N OMRON੡ి࣓ϩοΫ 0V:LOCKED / 24V:UNLOCKED PoEରԠΠʔαέʔϒϧ ਌ػ΁઀ଓ Թ౓ܭɾৣ੍ޚɾঢ়ଶ؂ࢹ LEDϥϯϓ open/closeͷදࣔ
49. ߏ੒ʢ਌ػʣ 5V/24Vిݯ AK50W-DSM-B MOSFET Raspberry Pi 3.3VͰ 24Vಈ࡞ͷιϨϊΠυΛεΠον Raspberry Pi΁ͷڅి LTEϞδϡʔϧ EC21-J Mini PCIe PoEରԠΠʔαέʔϒϧ ̐ͭͷࢠػ΁઀ଓ ൚༻έʔϒϧͷྲྀ༻Ͱઅ໿ QRϦʔμʔ HF500-W Honeywell Mini PCIe to USB ΤοδσόΠε Raspberry Pi 3 Model B+
50. ࠓޙ΍͍ͬͯ͘͜ͱ ؂ࢹΧϝϥͷઃஔ ίϯςφݸผͰͷࢪৣ ྫྷଂݿͷஔ͖׵͑ ड͚औΓମݧͷ޲্ ৗԹ঎඼ͷϘοΫε ҆શੑͷ޲্
51. ༨ஊ
52. ωοτʹܨ͕ΔखࠒͳIoT୺຤͕ͳ͍໰୊ • Raspberry Pi => ศར ‣ ͍҆ ‣ ৘ใ͕ͨ͘͞Μ ‣ GPIO • Raspberry Pi => ෆศ ‣ USBपΓͷిݯڙڅ ‣ LTEϞδϡʔϧࡌͤʹ͍͘ ʗෳࡶʹͳΓ͕ͪ
53. ྑ͍ײ͡ͷج൘Λ࡞Γ͍ͨ GPIO HDMI USB ྑ͍ײ͡ͷج൘ ྑ͍ײ͡ͷϘοΫε
54. ·ͱΊ
55. ΫοΫύου͸ • ΢ΣϒͷձࣾͰ͸ͳ͘ • ʮຖ೔ͷྉཧΛָ͠Έʹ͢Δʯձࣾ
56. ϋʔυ΢ΣΞ։ൃऀ͕͍ͳ͍ • ΫοΫύουʹ͸ϋʔυ΢ΣΞ։ൃͰ͖ΔΤϯδχΞ͕ ͘͢͝গͳ͍ • ͳΜͱΫοΫύουϚʔτʹ͸ϋʔυ΢ΣΞΤϯδχΞ ͕͍·ͤΜ • ΫοΫύουϚʔτ͸αʔϏεͷ੒௕ʹ߹Θͤͯԣஅత ʹϋʔυ΢ΣΞ։ൃͰ͖ΔਓΛ୳͍ͯ͠·͢