Building Command Center

المشكلة

Facility teams run several buildings from spreadsheets and vendor portals, with no common dashboard, alarm list or API for the tenant and management systems.

نظرة عامة على الحل

MILESGO gateways collect data from air handling units (AHU), chillers, electricity meters, indoor air quality sensors (CO2, PM2.5, TVOC, T/RH), lift controllers, fire alarm panels (read-only) over OPC UA / BACnet/IP / Modbus TCP / MQTT, and deliver it to the operations / command centre, large-screen dashboards (HDMI), a cloud platform (MQTT), third-party platforms (HTTP API), SMS, email and messaging alarms as OPC UA / MQTT. Field equipment keeps its own protocol and control logic; integration is done by configuration and point mapping, not custom code.

Typical scope

air handling units (AHU)
chillers
electricity meters
indoor air quality sensors (CO2, PM2.5, TVOC, T/RH)
lift controllers
fire alarm panels (read-only)

Protocol path

OPC UA / BACnet/IP / Modbus TCP / MQTT → OPC UA / MQTT

Implementation checklist for the project manager

List dashboard users and roles, and configure user permissions accordingly.
Fix a site / asset naming convention before the first site so data from all sites can be compared.
Define an alarm matrix (priority, recipient, escalation) and test every alarm end to end at SAT.
Keep OT networks segregated and use VPN for remote access instead of opening ports to the internet.
Agree KPI definitions (for example OEE components or kWh per unit) with operations before building dashboards.
Roll out in phases: pilot one site or area, confirm data quality, then replicate.
Hand over configuration backups, point table, IP plan and as-built drawings, with a short operator training.

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

بنية النظام

Field layer: air handling units (AHU), chillers, electricity meters, indoor air quality sensors (CO2, PM2.5, TVOC, T/RH), lift controllers, fire alarm panels (read-only), connected over OPC UA / BACnet/IP / Modbus TCP / MQTT. 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: the operations / command centre, large-screen dashboards (HDMI), a cloud platform (MQTT), third-party platforms (HTTP API), SMS, email and messaging alarms, which receives the data as OPC UA / MQTT. Remote access for maintenance runs over VPN rather than open internet ports.

مكونات النظام

Field devices: air handling units (AHU), chillers, electricity meters, indoor air quality sensors (CO2, PM2.5, TVOC, T/RH), lift controllers, fire alarm panels (read-only)
Edge / integration: MILESGO protocol gateways and edge controllers
Upper systems: the operations / command centre, large-screen dashboards (HDMI), a cloud platform (MQTT), third-party platforms (HTTP API), SMS, email and messaging alarms (OPC UA / MQTT)
Tools and commissioning: Web-based configuration, point table import/export (Excel), off-site simulation and on-site diagnostic tools

قدرات البرمجيات والذكاء الاصطناعي

Configuration screens generated from a natural-language description (SCADA gateway AI assistant)تجريبي
Alarm noise reduction and root-cause groupingضمن الخطة
Natural language questions over site dataضمن الخطة

خطوات التسليم

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.

القيمة للعميل

One view of all subsystems instead of separate vendor consoles
Alarms reach the right person by SMS, email or messaging apps
Data ready for cloud platforms and analytics
Remote diagnosis and fewer site visits

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