🚨 Public Safety & Emergency · Deployment · Pro
City CCTV Command Centre
Where a city surveillance system runs: cameras at junctions, local recorders, a central video management system and analytics that raise alerts in the command centre.
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Drawing diagram…
What this diagram shows
- Video is recorded locally at zone level and centrally
- Analytics flag incidents like wrong-way driving and crowds
- Operators see alerts on a video wall
Prompt used
CCTV command centre deployment: 2,000 cameras at junctions connect over fibre to zone aggregation points with network video recorders. Streams go to the central data centre where a video management system (VMS) records and serves video. GPU servers run video analytics (number plate recognition, wrong-way, crowd detection). Alerts appear on the command centre video wall and operator desks, and e-challans are generated for traffic violations.
Mermaid code
flowchart TB
subgraph FIELD[City Junctions]
CAM1[Cameras Zone A x500]
CAM2[Cameras Zone B x500]
CAM3[Cameras Zone C x1000]
end
subgraph ZONES[Zone Aggregation Points]
NVR1[NVR Zone A]
NVR2[NVR Zone B]
NVR3[NVR Zone C]
end
subgraph DC[Central Data Centre]
VMS[Video Management System]
AN[GPU Video Analytics - ANPR, wrong-way, crowd]
STO[(Video Storage 30 days)]
ECH[e-Challan System]
end
subgraph ICCC[Command Centre]
WALL[Video Wall]
OPS[Operator Desks]
end
CAM1 --> NVR1
CAM2 --> NVR2
CAM3 --> NVR3
NVR1 --> VMS
NVR2 --> VMS
NVR3 --> VMS
VMS --> STO
VMS --> AN
AN --> OPS
AN --> ECH
VMS --> WALLRelated templates
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