Urban Environmental Monitoring

Bài toán

Air quality, noise and weather stations come from different suppliers with separate portals, so the city cannot publish one consistent picture to residents.

Tổng quan giải pháp

MILESGO gateways collect data from environmental stations (PM2.5, PM10, noise, weather), weather stations, LoRaWAN wireless sensors over Modbus RTU / Modbus TCP / LoRaWAN, and deliver it to the city IoT platform, large-screen dashboards (HDMI), third-party platforms (HTTP API) as MQTT / OPC UA. Field equipment keeps its own protocol and control logic; integration is done by configuration and point mapping, not custom code.

Typical scope

environmental stations (PM2.5, PM10, noise, weather)
weather stations
LoRaWAN wireless sensors

Protocol path

Modbus RTU / Modbus TCP / LoRaWAN → MQTT / OPC UA

Implementation checklist for the project manager

Where equipment only offers a vendor API or cloud, confirm access rights, data rate and costs with the vendor before design.
Keep sensor calibration certificates on file and plan recalibration intervals.
Outdoor sites need a weatherproof, ventilated enclosure with surge protection; the gateways are panel-mount devices (working range -20 °C to +70 °C).
Check 4G signal and the SIM data plan at every site before committing to cellular backhaul.
Fix a site / asset naming convention before the first site so data from all sites can be compared.
Confirm the authority’s reporting requirements and data formats at the start of the project.

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: environmental stations (PM2.5, PM10, noise, weather), weather stations, LoRaWAN wireless sensors, connected over Modbus RTU / Modbus TCP / LoRaWAN. 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 city IoT platform, large-screen dashboards (HDMI), third-party platforms (HTTP API), which receives the data as MQTT / OPC UA. Remote access for maintenance runs over VPN rather than open internet ports.

Thành phần hệ thống

Field devices: environmental stations (PM2.5, PM10, noise, weather), weather stations, LoRaWAN wireless sensors
Edge / integration: MILESGO protocol gateways and edge controllers
Upper systems: the city IoT platform, large-screen dashboards (HDMI), third-party platforms (HTTP API) (MQTT / OPC UA)
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

Load and consumption forecastingTrong lộ trình
Automatic report drafting from collected dataTrong 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
Data ready for cloud platforms and analytics
Timestamped records for compliance and reporting
Open interfaces (BACnet, Modbus, OPC UA, MQTT, HTTP) avoid lock-in to one vendor

Các giải pháp khác trong Smart City & Municipal

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