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
下手な強制、ダメ!絶対! 「ガードレール」を「檻」にさせない"ガバナンス"の取り方とは?
tsukaman
2
420
品質視点から考える組織デザイン/Organizational Design from Quality
mii3king
0
160
20250903_1つのAWSアカウントに複数システムがある環境におけるアクセス制御をABACで実現.pdf
yhana
3
530
バイブスに「型」を!Kent Beckに学ぶ、AI時代のテスト駆動開発
amixedcolor
2
500
BPaaSにおける人と協働する前提のAIエージェント-AWS登壇資料
kentarofujii
0
130
なぜスクラムはこうなったのか?歴史が教えてくれたこと/Shall we explore the roots of Scrum
sanogemaru
5
1.5k
MCPで変わる Amebaデザインシステム「Spindle」の開発
spindle
PRO
3
3.2k
AWSで推進するデータマネジメント
kawanago
1
1.2k
未経験者・初心者に贈る!40分でわかるAndroidアプリ開発の今と大事なポイント
operando
3
290
roppongirb_20250911
igaiga
0
190
Flutterでキャッチしないエラーはどこに行く
taiju59
0
220
Aurora DSQLはサーバーレスアーキテクチャの常識を変えるのか
iwatatomoya
0
190
Featured
See All Featured
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
Practical Orchestrator
shlominoach
190
11k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
910
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.8k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
126
53k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
44
2.5k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
580
Raft: Consensus for Rubyists
vanstee
140
7.1k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
139
34k
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