Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Reliable label printer system
Search
imashin
March 21, 2019
Technology
0
230
Reliable label printer system
Cookpad Tech Kitchen #21 Show-and-Tell
https://cookpad.connpass.com/event/122585/
imashin
March 21, 2019
Tweet
Share
More Decks by imashin
See All by imashin
NOT A HOTEL - スマートホームの未来
shinsuke_imai
0
130
スマートホームのこれから - NOT A HOTEL TECH TALK 2024/04/09
shinsuke_imai
1
230
クックパッドマート SORACOMを使って 高速プロトタイピング
shinsuke_imai
0
69k
クックパッドマート開発の裏側 ~ステーション編~
shinsuke_imai
0
1.5k
クックパッドマートを支えるIoT 技術
shinsuke_imai
0
580
クックパッドマートを支えるIoT 技術
shinsuke_imai
0
1.2k
Reliable distribution system with Ruby x IoT
shinsuke_imai
0
730
クックパッド流食品流通の作り方
shinsuke_imai
0
280
Data analysis of cookpad storeTV
shinsuke_imai
1
5.8k
Other Decks in Technology
See All in Technology
普通のチームがスクラムを会得するたった一つの冴えたやり方 / the best way to scrum
okamototakuyasr2
0
100
【NoMapsTECH 2025】AI Edge Computing Workshop
akit37
0
220
20250913_JAWS_sysad_kobe
takuyay0ne
2
240
AWSを利用する上で知っておきたい名前解決のはなし(10分版)
nagisa53
10
3.2k
データ分析エージェント Socrates の育て方
na0
5
600
RSCの時代にReactとフレームワークの境界を探る
uhyo
10
3.5k
DDD集約とサービスコンテキスト境界との関係性
pandayumi
3
290
EncryptedSharedPreferences が deprecated になっちゃった!どうしよう! / Oh no! EncryptedSharedPreferences has been deprecated! What should I do?
yanzm
0
470
株式会社ログラス - 会社説明資料【エンジニア】/ Loglass Engineer
loglass2019
4
65k
Generative AI Japan 第一回生成AI実践研究会「AI駆動開発の現在地──ブレイクスルーの鍵を握るのはデータ領域」
shisyu_gaku
0
310
はじめてのOSS開発からみえたGo言語の強み
shibukazu
3
900
TS-S205_昨年対比2倍以上の機能追加を実現するデータ基盤プロジェクトでのAI活用について
kaz3284
1
210
Featured
See All Featured
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.1k
Building an army of robots
kneath
306
46k
Producing Creativity
orderedlist
PRO
347
40k
Imperfection Machines: The Place of Print at Facebook
scottboms
268
13k
Unsuck your backbone
ammeep
671
58k
Music & Morning Musume
bryan
46
6.8k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
113
20k
What’s in a name? Adding method to the madness
productmarketing
PRO
23
3.7k
Transcript
eliable label printer system Cookpad ech itchen #21 how-and- ell
2019.3.21 Shinsuke IMAI
whoami hinsuke A @imashin_ erverside engineer
Demo - print labels -
Agenda • When the label printer is used in our
service • Why we develop this remote label printer • ow we develop this system
rder flow rder products
rder flow rder end time comes (a day before delivery)
rder flow TSP743II E3-24J1 JP UD-LT1 / EX SORACOM VPC
AWS Printer CKPD VPC SORACOM Print batch rint product labels via celler network
rder flow roduct labels
rder flow A-2 A-1 B-2 B-1 Deliver labeled products to
users A-2 B-2
Agenda • When the label printer is used in our
service => Ans. sending ordered items • Why we develop this remote label printer • ow we develop this system
abel is mportant A-1
eliable label printer system is required
Agenda • When the label printer is used in our
service => Ans. sending ordered items • Why we develop this remote label printer => Ans. All people depend on labels • ow we develop this system
First label printer • i ad Air (Cellular model) ◦
Application crashes ◦ Difficult to auto update • abel printer ( -820 WB Brother) ◦ aper jam • Direct wired ethernet connection ◦ Connection lost
ew idea • eplace ◦ i ad to a cloud
computer ◦ unstable connection to stable connection ◦ the normal label printer to a stable label printer
Cloud computer
E router • D- 1 iodata ◦ ebooting ▪ Daily
▪ n connection lost ◦ onitoring ▪ ◦ ogging ▪ syslog
rinter • 743 tar icronics ◦ Controllable via C socket
▪ print / reboot / status check ◦ onitoring ▪ ◦ am less ▪ ??? ( est needed)
rinter • rints many labels ◦ never happen jam
rinter • rints many labels ◦ never happen jam ◦
many label cores are created
rinter • rints many labels ◦ never happen jam ◦
many label cores are created ◦ next seat engineers build unreliable Android tower
et’s build!!!
Direct print TSP743II E3-24J1 JP UD-LT1 / EX SORACOM VPC
AWS Printer CKPD VPC SORACOM Print batch end label data from a batch to the printer
Development • etwork: @sorah ◦ Build a network to use
soracom ◦ Device management
Development • rinter: @imashin ◦ Develop gem to control printer
via C socket https://www.starmicronics.com/support/Mannualfolder/starline_cm_en.pdf https://rubygems.org/gems/star_ethernet
Development • Assemble: @imashin ◦ ake holes at the box
◦ lace devices in one box
Agenda • When the label printer is used in our
service => Ans. reparing orders • Why we develop this online label printer => Ans. All people depend on labels • ow we develop this system => Ans. Assembling reliable devices and services
None