Upgrade to Pro — share decks privately, control downloads, hide ads and more …

The IoT technology inside LINE DEVELOPER DAY 2019

The IoT technology inside LINE DEVELOPER DAY 2019

Hirotaka Kawata
LINE B Part Team Server side Engineer
https://linedevday.linecorp.com/jp/2019/sessions/S2-2

LINE DevDay 2019

November 21, 2019
Tweet

More Decks by LINE DevDay 2019

Other Decks in Technology

Transcript

  1. 2019 DevDay
    The IoT Technology Inside LINE
    DEVELOPER DAY 2019
    > Hirotaka Kawata
    > LINE B Part Team Server side Engineer

    View full-size slide

  2. LINE + IoT (Bluetooth LE)
    LINE Beacon

    View full-size slide

  3. LINE Beacon ͱ LINE Things ͷҧ͍
    Ϗʔίϯઐ༻

    Broadcast
    LINE Beacon
    ยํ޲
    ΨδΣοτͳͲ

    Read / Write
    LINE Things
    ૒ํ޲
    ڞ௨఺

    Bluetooth LE

    View full-size slide

  4. LINE Beacon ϒʔεͷ঺հ
    B-6
    ϏʔίϯΛ׆༻ͨ͠
    Πϕϯτ޲͚αʔϏεͷཪଆ

    View full-size slide

  5. ʹ͍ͭͯৄ͘͠͸…
    ϒʔε B-1

    View full-size slide

  6. ઃஔঢ়گ͕Θ͔ΔΑ͏ͳࣸਅ
    ϗʔϧɾձ৔ઃஔϏʔίϯ
    LINE Beacon
    Nordic nRF52 (LINE Things Dev Board ར༻)
    LINE Beacon ४ڌ (not Simple Beacon)
    ߹ܭ48ݸ - େϗʔϧ͋ͨΓ8ݸ (Tx -8dB)
    ֤ϗʔϧɾड෇ɾϒʔε౳ʹઃஔ

    View full-size slide

  7. ϒʔελον༻Ϗʔίϯ
    LINE Beacon (λονܕ)
    Ұൠ Developer ޲͚ඇެ։ػೳ
    λον͢Δͱ LIFF ͕ࣗಈతʹ։͘
    ҰఆҎ্ͷڧ౓ͷϏʔίϯड৴Ͱ൓Ԡ
    ֤ϒʔεʹ1ͭͮͭઃஔ (νΣοΫΠϯ)

    View full-size slide

  8. ઃஔঢ়گ͕Θ͔ΔΑ͏ͳࣸਅ
    དྷ৔ه೦ΧϓηϧτΠ
    LINE Beacon + LINE Things
    LINE Pay ͳͲͱ૊Έ߹Θͤ΋Մೳ
    LIFF ্͔Β Bluetooth LE ௨৴
    LINE Beacon λον + LINE Things
    LINE ͰճͤΔΧϓηϧτΠ

    View full-size slide

  9. Arial / normal / 45pt / Add your Text
    here! / Arial / normal / 45pt / Add your
    Text here! / Arial / normal / 45pt / Add
    your Text here! / Arial / normal / 45pt /
    Add your Text here! / Arial / normal /
    45pt / Add your Text here!
    ձ৔ઃஔ Beacon ՄࢹԽ - ώʔτϚοϓ
    Bluetooth, Beacon ͷ༗ޮɾಉҙ͕Өڹ
    Ϣʔβʔ͕ LINE Λىಈ͢ΔͱΑ͘൓Ԡ
    1෼ຖʹ௨஌ɺ5෼͝ͱʹूܭ
    དྷ৔ऀͷ LINE Beacon ड৴ΛՄࢹԽ

    View full-size slide

  10. ϒʔε Beacon - νΣοΫΠϯϥϯΩϯά
    ! 1Ґ : B-2 LINE BRAIN AIΠϯλϥΫςΟϒΞόλʔ 139ථ
    " 3Ґ : B-6 ϏʔίϯΛ׆༻ͨ͠Πϕϯτ޲͚αʔϏεͷཪଆ 90ථ
    # 2Ґ : B-19 LINEͷϒϩοΫνΣʔϯϓϥοτϑΥʔϜ 110ථ

    View full-size slide