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Central Kitchen Environmental Monitoring
A6.EnvironmentCentral kitchen

Central Kitchen Environmental Monitoring

Cold-storage temperatures are recorded overnight, too.

Case ID
EIA-01
Module
A6.Environment
Application
Central kitchen
Industry
Institutional catering central kitchen
  • Central kitchen
  • Cold chain
  • Temperature and humidity
SHEET 01 · Case story

Cold-storage temperatures are recorded overnight, too.

The central kitchen collects temperature and humidity from cold-storage rooms and food-preparation areas, presenting monitoring views by area. Alerts are raised when readings exceed configured thresholds, and historical data can be exported for internal follow-up.

SHEET 02 · Challenge and response

From the site problem to a system approach.

  1. 01The challenge

    Cold-storage, temperature/humidity and equipment-status information is split across inspection sheets and standalone records.

  2. 02The system approach

    Bring temperature/humidity, cold-chain equipment, alerts and report downloads into a traceable environmental-monitoring view.

  3. 03Reported outcome

    Reduce time spent searching for records after the fact and support internal follow-up and audit preparation.

SHEET 03 · Architecture

System architecture and data flow.

An Environment Gateway sends site-sensor data to the platform, which provides monitoring and alert views by area. Source diagrams retain some original Traditional Chinese labels.

L4應用層Application
L3 → L4:REST API · WebSocket · LINE Webhook
L3雲端層Cloud
L2 → L3:TCP/IP over HTTPS
L2邊緣層Edge
L1 → L2:Modbus TCP / MQTT / API
L1感測層Sensing
Data flows upward
    • EHS Dashboard
    • 告警推播
    • 稽核報表
    • 行動瀏覽
    • CaseHistorical data export
    • Environment Dashboard
    • Threshold Alerts
    • Site Management
    • Event Log
    • Audit Reports
    • CaseThreshold alerts
    • EIA Gateway
    • 既有平台 Box
    • 本地資料暫存
    • 溫濕度 / IAQ
    • 冷鏈 / 倉儲
    • 匯流排 / 熱點
    • 巡檢 / 事件
    • CaseCold-storage and prep-area readings
SHEET 04 · Wiring and hardware

Wiring diagrams and hardware configuration.

The diagram outlines data flow between site signals, edge devices, the network and the platform. Confirm installation and connection scope before work begins.

Original diagram notes (Traditional Chinese)
  1. 01主機櫃 / Main equipment cabinet 內含 24VDC PSU、既有平台 Box、EIA Gateway
  2. 0224VDC PSU(100~240VAC, 單相 / DC 24V / 5A / 工業電源)以 24VDC 紅虛線供電給 既有平台 Box 與 EIA Gateway
  3. 03既有平台 Box(IPC / HMI / Switch、本地資料整理、斷網本地暫存)與 EIA Gateway(RS485 / Modbus / Sensor、環境點位採集)以 Modbus TCP / MQTT 藍線連接
  4. 04既有平台 Box 上行至 既有平台 Cloud(部署於雲端 / 台灣):TCP/IP over HTTPS via customer LAN(綠線)
  5. 054× 現場訊號 / 表計 / 感測器資料以橙線接入 EIA Gateway:站點 A(溫濕度 / IAQ,RS485);站點 B(冷鏈 / 倉儲,Modbus);站點 C(匯流排溫度,Sensor);站點 D(巡檢 / 事件,人工輸入)

TOTAL既有平台 Box + EIA Gateway + 現場點位 / 表計 / 感測器 = EIA 基準配置

Original diagram legend藍線 = Ethernet / Modbus TCP / TCP-IP;綠線 = HTTPS / TCP-IP (Cloud Uplink);橙線 = 溫濕度 / IAQ / 冷鏈 / 熱風險點位資料;紅虛線 = 24VDC Power / 低壓電源Planning reference with Traditional Chinese labels. Confirm wire colors, terminals, power and communications against site-approved documents.
SHEET 05 · Before implementation

What to confirm before work begins.

This material describes a planning direction. Confirm site points, installation, report definitions and alert rules against actual site conditions.

  1. 01Site points and signal sources
  2. 02Communication protocols and network conditions
  3. 03Power, panels and installation method
  4. 04Report fields and data definitions
  5. 05Alert rules and responsible people
  6. 06Equipment brands, models and quantities

END · Next step

What would you most like to solve on site?

An equipment list, a panel photo or a problem you face every day is enough to start.

  1. 01An equipment list
  2. 02A panel photo
  3. 03A problem you face every day