Logistics, Agriculture & Distributed SitesS92

Cold Chain Environmental Monitoring

ปัญหา

Goods pass through docks, cross-dock areas and depots where temperature is not recorded, so a customer claim cannot be traced to the link where the excursion happened.

ภาพรวมโซลูชัน

MILESGO gateways collect data from LoRaWAN wireless sensors, temperature and humidity sensors, refrigerators, freezers and cold room controllers, door contacts over LoRaWAN / Modbus RTU, and deliver it to a cloud platform (MQTT), third-party platforms (HTTP API), SMS, email and messaging alarms as MQTT. Field equipment keeps its own protocol and control logic; integration is done by configuration and point mapping, not custom code.

Typical scope

LoRaWAN wireless sensors
temperature and humidity sensors
refrigerators, freezers and cold room controllers
door contacts

Protocol path

LoRaWAN / Modbus RTU → MQTT

Implementation checklist for the project manager

Run a LoRaWAN coverage survey and pick the regional band (EU868 / US915 / AU915 / AS923 / KR920 / CN470) before ordering.
Where equipment only offers a vendor API or cloud, confirm access rights, data rate and costs with the vendor before design.
Agree data retention and the report format needed for audits with the quality team at the start.
Configure NTP so trends, alarms and meter readings carry consistent timestamps.
Fix a site / asset naming convention before the first site so data from all sites can be compared.
Roll out in phases: pilot one site or area, confirm data quality, then replicate.

Project deliverables

Signed point table and protocol mapping
Gateway configuration files and backups
IP address plan and network drawing
FAT and SAT test records
As-built documentation and operator training

สถาปัตยกรรมระบบ

Field layer: LoRaWAN wireless sensors, temperature and humidity sensors, refrigerators, freezers and cold room controllers, door contacts, connected over LoRaWAN / Modbus RTU. Edge and integration layer: MILESGO protocol gateways and edge controllers, mounted on DIN rail in existing panels, polling each device, time-stamping values and buffering them locally. Upper layer: a cloud platform (MQTT), third-party platforms (HTTP API), SMS, email and messaging alarms, which receives the data as MQTT. Remote access for maintenance runs over VPN rather than open internet ports.

องค์ประกอบของระบบ

Field devices: LoRaWAN wireless sensors, temperature and humidity sensors, refrigerators, freezers and cold room controllers, door contacts
Edge / integration: MILESGO protocol gateways and edge controllers
Upper systems: a cloud platform (MQTT), third-party platforms (HTTP API), SMS, email and messaging alarms (MQTT)
Tools and commissioning: Web-based configuration, point table import/export (Excel), off-site simulation and on-site diagnostic tools

ความสามารถด้านซอฟต์แวร์และ AI

Anomaly detection on trend dataอยู่ในแผน
Automatic report drafting from collected dataอยู่ในแผน

ขั้นตอนการส่งมอบ

1
Site survey and point list
Inventory devices, protocols, register maps, panel space, power and network paths.
2
Design and point table sign-off
Map every point to the target protocol and system; agree it with the client and the upper-system contractor.
3
Configuration and FAT
Build the gateway configuration off site, simulate it and test against the signed point table.
4
Installation and wiring
Mount gateways on DIN rail, wire RS-485 / I/O / Ethernet, apply the IP plan.
5
SAT and alarm tests
Verify values against local readings, test every alarm and command end to end.
6
Handover and support
Hand over configuration backups, point table and as-built documents; train operators.

คุณค่าสำหรับลูกค้า

Timestamped records for compliance and reporting
Data ready for cloud platforms and analytics
Alarms reach the right person by SMS, email or messaging apps
Configuration templates reused across sites

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