Urban-OS is a municipal-grade lighting operating layer built on Cloud Server (or Sovereign On-Prem) + CH-800 gateway + SLC810/SLC910 lamp-level controllers. It delivers three governed outcomes: measurable energy savings, road & public safety, and value-added O&M ROI beyond electricity reduction.
A Hybrid PLC + LoRa network keeps control stable across noisy feeders, transformers, and complex topology, while sensor networking enables demand-based dimming and precise fault localization. The dashboard provides map-based visibility, alarms, schedules, scenes, reports, and evidence-ready exports for committee review.
Adaptive CCT 2700K↔6000K supports storm/fog/snow safety modes with traceable logs. With audit trails, role-based access, and OTA configuration, fleets stay consistent and defensible; when links degrade, cabinet intelligence enables offline autonomy until recovery. Open protocols & APIs prevent lock-in. Proven at scale, including 93 km corridor-grade deployments across highways and tunnels.
A municipal-grade lighting operating layer built on Cloud Server (or Sovereign On-Prem) + CH-800 Gateway + SLC810/SLC910 lamp-level controllers. Designed as a smart LED street lighting system and intelligent infrastructure operating layer that combines lamp-level control, sensing, edge autonomy and lifecycle evidence to deliver energy savings + road & public safety + value-added services (O&M ROI) across long-run city infrastructure.
Urban-OS is engineered as a smart city infrastructure operating layer — not merely a lighting network. A true global IoT lighting center must deliver three governed outcomes simultaneously: measurable energy savings, road & public safety, and value-added services that create operational ROI beyond electricity reduction. Flagship proof includes the 93 km Large-Scale Smart Road and Tunnel Lighting Deployment corridor, validating long-run governance under harsh topology.
Safety lighting + Harmonized lighting + Charming city lighting
| Decision Question | Required Answer |
|---|---|
| 1 · Who is it for? | Municipal owners, transport operators, utilities, EPCs, system integrators, industrial owners and long-term O&M teams. |
| 2 · Which projects fit? | Road, highway, tunnel, bridge, weak-grid, Hybrid Grid + Solar, remote, industrial and multi-site lighting networks. |
| 3 · When may it not fit? | Very small timer-only projects, closed-interface projects, or projects refusing site data, pilots and acceptance testing. |
| 4 · What must the buyer provide? | Road class, asset list, feeder topology, driver interface, voltage condition, communications, tariff, weather, server and integration requirements. |
| 5 · How is it integrated? | Audit → architecture → interface verification → pilot → FAT/SAT → phased rollout → training and handover. |
| 6 · Who is responsible? | STSYSTEMPLC, the owner, EPC, luminaire/driver supplier and third-party platform provider must each declare responsibility, interface ownership and acceptance evidence before rollout. |
| 7 · Why act now? | Unmeasured energy, manual patrols, hidden faults, fragmented systems and aging infrastructure increase OPEX and migration risk. |
| 8 · What is delivered? | Controlled devices, platform visibility, alarms, scenes, reports, user roles, documentation, acceptance records and operating rules. |
| 9 · What makes success possible? | Verified drivers, safe cabinets, realistic communication design, owner participation, representative pilots and agreed data boundaries. |
| 10 · How is success accepted? | Online rate, command success, response, alarm closure, measurement accuracy, offline autonomy, lighting performance and FAT/SAT evidence. |
| 11 · How is legacy migration handled? | Retain compatible assets, retrofit by district, allow staged coexistence and preserve rollback during cutover. |
| 12 · What drives cost? | Node count, gateways, cabinets, sensors, server mode, communications, integration, civil work, commissioning, training and service scope. |
| 13 · How is lifecycle managed? | Remote diagnosis, spares, firmware/software governance, data ownership, training, upgrade path and service responsibilities. |
| 14 · What can fail? | Power noise, coverage gaps, incompatible drivers, wiring error, sensor false events, API change or server loss require detection, fallback and recovery rules. |
Three mandatory operating layers (no shortcuts)
For controlled review, use the unified evidence hub rather than untracked attachments.
Hybrid PLC + LoRa — communication without obstacles in complex / aging city power lines
Adaptive CCT 2700K↔6000K — extreme-weather safety lighting solution
How to read (one minute)
Design inputs required for verified DIALux + audited ROI
| Baseline HPS | Tariff | Annual kWh Saved | Annual Energy Saving | Annual O&M Saving | Total Annual Benefit | Payback |
|---|---|---|---|---|---|---|
| Baseline HPS 250W | ||||||
| 250W | Low 0.10 / kWh | 903,375 kWh / yr | $90,338 / yr | $20,000 / yr | $110,338 / yr | 4.35 yrs |
| 250W | Mid 0.20 / kWh | 903,375 kWh / yr | $180,675 / yr | $20,000 / yr | $200,675 / yr | 2.39 yrs |
| 250W | High 0.30 / kWh | 903,375 kWh / yr | $271,013 / yr | $20,000 / yr | $291,013 / yr | 1.65 yrs |
| Baseline HPS 400W (typical highway/tunnel corridors) | ||||||
| 400W | Low 0.10 / kWh | 1,445,400 kWh / yr | $144,540 / yr | $20,000 / yr | $164,540 / yr | 2.92 yrs |
| 400W | Mid 0.20 / kWh | 1,445,400 kWh / yr | $289,080 / yr | $20,000 / yr | $309,080 / yr | 1.55 yrs |
| 400W | High 0.30 / kWh | 1,445,400 kWh / yr | $433,620 / yr | $20,000 / yr | $453,620 / yr | 1.06 yrs |
| Baseline HPS | Tariff | Annual kWh Saved | Annual Energy Saving | Annual O&M Saving | Total Annual Benefit | Payback |
|---|---|---|---|---|---|---|
| Baseline HPS 250W | ||||||
| 250W | Low 0.10 / kWh | 9,033,750 kWh / yr | $903,375 / yr | $180,000 / yr | $1,083,375 / yr | 3.88 yrs |
| 250W | Mid 0.20 / kWh | 9,033,750 kWh / yr | $1,806,750 / yr | $180,000 / yr | $1,986,750 / yr | 2.11 yrs |
| 250W | High 0.30 / kWh | 9,033,750 kWh / yr | $2,710,125 / yr | $180,000 / yr | $2,890,125 / yr | 1.45 yrs |
| Baseline HPS 400W | ||||||
| 400W | Low 0.10 / kWh | 14,454,000 kWh / yr | $1,445,400 / yr | $180,000 / yr | $1,625,400 / yr | 2.58 yrs |
| 400W | Mid 0.20 / kWh | 14,454,000 kWh / yr | $2,890,800 / yr | $180,000 / yr | $3,070,800 / yr | 1.37 yrs |
| 400W | High 0.30 / kWh | 14,454,000 kWh / yr | $4,336,200 / yr | $180,000 / yr | $4,516,200 / yr | 0.93 yrs |
What creates the project-specific energy delta (not only luminaire efficiency)
Procurement reality
B) Two Sliders (with arrows) + Auto Savings
O&M workflow ROI (value-added service, not only energy)
Offline autonomy = public safety continuity
The intelligent lighting operations command canvas is designed to prove outcomes: city-scale visibility, governed policy execution, and evidence-based reporting for energy, safety, and O&M ROI. It supports 93km-class highway/tunnel networks and includes 2700K↔6000K adaptive CCT auto-switch safety-mode reporting when enabled.
Urban-OS turns the smart lighting grid into a city service carrier layer: value beyond electricity savings — operational ROI, safer streets, and integrated city management.
Third-party platform interoperability
mmWave radar + video integrated unit (traffic optimization)
Industrial-grade discipline (continuous duty)
Brand, Delivery & Lifecycle Governance
Key: Adaptive CCT is not decoration; it is a policy-controlled safety response with traceable execution logs.
Key: Hybrid PLC + LoRa provides redundancy and transformer-crossing paths for long-run stability.
The system provides secure, centralized visibility and control with scheduling, scenes, and on-demand dimming. Adaptive CCT (6000K to 2700K) supports extreme-weather safety modes, while sensor networking maximizes energy optimization efficiency.
The cabinet acts as the operational nerve center: group control, feeder monitoring, event governance, and autonomous stability even when the internet is unavailable, supported by astronomical calendar logic and measured electrical parameters.
Lamp-level controllers provide remote on/off/dimming, status monitoring, electrical feedback, and optional sensor networking. The always-on grid can also host additional smart city services such as EV charging, weather sensors, CCTV, and traffic flow cameras.
Sensor networking enables the right light at the right place: busy areas, unexpected events, and comfort-aware safety lighting. Automated fault notifications, intelligent fault classification and performance insights support better maintenance decisions and fewer citizen complaints.
PLC transfers data over existing powerlines; LoRa provides robust transformer-crossing capability.
Integrate traffic flow, security, environmental sensors, EV charging, emergency response, weather systems, asset management, and more through a single command dashboard and open integration approach.
Supporting project videos and PDF evidence: open unified download hub.
Urban-OS addresses the gap between simple lighting control and infrastructure operation. It combines lamp-level execution, feeder and gateway continuity, sensing, policies, alarms, evidence and lifecycle records. The objective is not merely to switch or dim lamps, but to make energy, safety, maintenance and operational decisions measurable. Final functions depend on the approved architecture, interfaces, pilot results and FAT/SAT scope.
The strongest fit is a municipal authority, highway or tunnel operator, utility, EPC contractor, system integrator or critical-infrastructure owner managing a distributed network rather than a few independent lamps. These buyers normally need remote visibility, controlled permissions, fault evidence, offline continuity, integration and long-term governance. A small site needing only fixed-time switching may obtain better value from a simpler controller.
The architecture is appropriate for long municipal corridors, highways, tunnel groups, bridge–tunnel routes, weak-grid networks, Hybrid Grid + Solar systems and multi-site infrastructure where one failure domain should not disable the entire operation. Selection should follow feeder topology, transformer boundaries, driver interfaces, network coverage and operational ownership. A representative pilot is required before a citywide or corridor-wide rollout is approved.
Choose a simpler route when the project is small, timer-only, has no operational data requirement, cannot support an asset and feeder audit, or refuses pilot and acceptance testing. A tunnel-specific luminance problem should be led by an adaptive tunnel-lighting design; a battery-dominant weak-grid project should start with Hybrid Grid + Solar; and a harsh industrial facility should use the industrial reliability architecture rather than a generic municipal configuration.
Integration begins by confirming luminaire drivers, 0–10V/1–10V/1–5V or digital interfaces, NEMA options, cabinet circuits, metering, surge requirements and network boundaries. PLC, LoRa, NB-IoT or CAT-1 are selected by topology rather than preference. The platform can exchange approved data through APIs or project-defined interfaces with GIS, BMS, SCADA or work-order systems. Interface proof, backups and rollback rules should be completed before scale deployment.
Authorized operators use map, feeder and lamp views to review status, alarms, energy, schedules, scenes and maintenance priorities. Permissions separate routine operation, engineering configuration and administration. Alarm classes require ownership, response targets and closure evidence. Daily operation preserves event logs, configuration versions and exports, while the gateway maintains approved local rules during cloud or wide-area interruption.
FAT should verify configuration, device mapping, permissions, command logic, alarm rules, metering, offline behavior, exports, backups and agreed cybersecurity boundaries. SAT should verify representative field online rate, command success, response, dimming, lighting performance, alarm closure, communication recovery and cabinet conditions. Records should identify test inputs, tolerances, exceptions, responsible parties and the handed-over configuration version.
Compare architecture and evidence, not feature-count marketing. Review whether the platform operates locally during network loss, handles complex feeders through suitable communication paths, preserves auditable energy and maintenance records, integrates without hidden ownership conflicts, and supports phased migration. Also compare project evidence, FAT/SAT methods, lifecycle responsibilities, data portability and the conditions used to measure savings, response and reliability.
This is the single entry for your team to download all required materials: DEMO videos, engineering-review proof videos, and PDF evidence packs.
All downloads are centralized here (Video/PDF/ZIP).
Decision Reality (Infrastructure, Not Marketing)
Urban lighting is not a “buy once and forget” product. It becomes a city-wide operating layer with governance rules, evidence outputs, and long-run maintenance behavior. If the platform is wrong, the city pays the cost every night for years.
Tender-safe statement: this is a risk-control checklist, not a marketing promise.
PROCUREMENT SIGN-OFF CLAUSE (COMMITTEE-GRADE)
I confirm this project requires:
If any supplier cannot provide controlled evidence, stable operation logic, and long-run governance discipline, that supplier is not eligible for a 20-year city infrastructure role.
DECISION TRAP (PROCUREMENT PITFALLS) — “LOOKS CHEAPER” BUT BECOMES UNBUDGETABLE
If a supplier cannot provide assumption sheets, kWh reports, and traceable policy logs, the ROI is not auditable. Finance committees cannot defend it in future reviews.
Complex feeders, transformer barriers, and topology drift break “paper architectures.” Without hybrid PLC + LoRa resilience, stability collapses when conditions turn harsh.
Closed systems and weak integration turn every future expansion (sensors, EV, traffic, CCTV) into a new project. The city pays again for controllers, gateways, software, and commissioning.
NON-COMPLIANCE COST (IRREVERSIBLE) — IF YOU CHOOSE THE WRONG SUPPLIER
Without governed dimming profiles + verified kWh reports, savings become “belief-based.” The result is continuous OPEX leakage that no one can prove or stop.
If safety modes and networking stability fail during storm/fog/snow, the city inherits visibility risk, citizen complaints, and governance accountability.
A weak platform cannot evolve. Integration and evidence gaps turn into rework: new controllers, new gateways, new software, and repeated commissioning.
If the supplier cannot deliver assumption sheets, traceable policy logs, and audit-ready reports, project justification becomes fragile under review and future tender cycles.
SUPPLIER ELIGIBILITY GATE (MINIMUM REQUIREMENTS)
Century-class flagship references are bid-winning evidence assets: audited proof, not claims.
COMMITTEE ACTION (BEFORE THE VOTE)
Engineering review action: open the unified hub and share with the owner, EPC, consultant and operations team before architecture approval — Video/PDF Download Hub.
One-link policy: all demo videos, tender-safe evidence, and committee-ready materials are provided through the unified hub.
Rule: do not distribute scattered links — use the unified hub only (clean, tender-safe, committee-safe).
Tip: If someone asks “Where is the proof?”, answer with one link only (the hub). No confusion, no missing evidence.
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Address : F4,Bldg A, Hanzhong Industrial Park, No.67, North of Xinsha Ave, Xin Tang, Zeng Cheng, Guang Zhou, China
Tel : +86 20 8278 0427
Email : info@stsystemplc.com
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