Hospital BMS Integration
Bài toán
Hospital wards, theatres, plant rooms and medical gas alarms are managed by different teams and systems, so engineering staff lack one view of conditions that affect patients.
Tổng quan giải pháp
MILESGO gateways collect data from air handling units (AHU), chillers, medical gas alarm panels and pressure switches, differential pressure sensors, UPS units, generator controllers over BACnet/IP / Modbus TCP / Modbus RTU / SNMP, and deliver it to the BMS, SMS, email and messaging alarms, WEB HMI panels as BACnet/IP / 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
- medical gas alarm panels and pressure switches
- differential pressure sensors
- UPS units
- generator controllers
Protocol path
BACnet/IP / Modbus TCP / Modbus RTU / SNMP → BACnet/IP / OPC UA / MQTT
Implementation checklist for the project manager
- Monitoring does not replace certified medical or safety alarm systems; keep them in place and treat MILESGO data as supervisory.
- Fire and life-safety systems are monitored read-only; control stays with the certified fire system.
- Freeze the point list and protocol mapping with the client before ordering hardware.
- 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.
- 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
Kiến trúc hệ thống
Field layer: air handling units (AHU), chillers, medical gas alarm panels and pressure switches, differential pressure sensors, UPS units, generator controllers, connected over BACnet/IP / Modbus TCP / Modbus RTU / SNMP. 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 BMS, SMS, email and messaging alarms, WEB HMI panels, which receives the data as BACnet/IP / OPC UA / MQTT. Remote access for maintenance runs over VPN rather than open internet ports.
Thành phần hệ thống
- Field devices
- air handling units (AHU), chillers, medical gas alarm panels and pressure switches, differential pressure sensors, UPS units, generator controllers
- Edge / integration
- MILESGO protocol gateways and edge controllers
- Upper systems
- the BMS, SMS, email and messaging alarms, WEB HMI panels (BACnet/IP / OPC UA / MQTT)
- Tools and commissioning
- Web-based configuration, point table import/export (Excel), off-site simulation and on-site diagnostic tools
Năng lực phần mềm và AI
- Alarm noise reduction and root-cause groupingTrong lộ trình
- Predictive maintenance indicators from equipment trendsTrong lộ trình
Các bước triển khai
- 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.
Giá trị cho khách hàng
- One view of all subsystems instead of separate vendor consoles
- Alarms reach the right person by SMS, email or messaging apps
- Timestamped records for compliance and reporting
- Monitoring added without changing existing control programs
Các giải pháp khác trong Healthcare & Education
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