VQD — Video Quality Detection
[VQD] Scanning channels 1280/1280...
PASS CAM-0018 | Blur:0.02 | SNR:38dB | Latency:12ms
PASS CAM-0035 | Blur:0.01 | SNR:41dB | Latency:8ms
WARN CAM-0102 | Blur:0.15 | SNR:28dB | Latency:45ms
PASS CAM-0103 | Blur:0.03 | SNR:36dB | Latency:15ms
FAIL CAM-0207 | Signal lost | Retry:3/3
PASS CAM-0312 | Blur:0.02 | SNR:39dB | Latency:10ms
WARN CAM-0451 | Occlusion:23% | Color shift:+8%
PASS CAM-0528 | Blur:0.01 | SNR:42dB | Latency:6ms
[VQD] Summary: 1242 OK | 29 WARN | 9 FAIL
VQD Metrics — Real-time
avg_blur 0.034
avg_snr 37.2dB
avg_latency 14.6ms
occlusion 2.1%
color_shift 1.8%
frame_drop 0.05%
last_scan 2026-07-30 04:32:18
next_scan in 28s
Camera Online Status
Online 1,247 / 1,280
Unstable 24
Offline 9
Region A 512/512 online
Region B 380/384 online 4 off
Region C 256/256 online
Region D 99/128 online 24 unstable 5 off
Uptime 99.93% (30d)
Network Health — Cameras
bandwidth 847.2 Mbps
packet_loss0.03%
rtt_avg 12.4ms
jitter 2.1ms
Heartbeat check PASS
Last alert CAM-0207 offline
Auto-recovery 3/9 recovered
MTTR 4m 12s
Disk Capacity — Real-time
/dev/sda1 12.3TB / 16.0TB 76.8%
/dev/sdb1 28.1TB / 32.0TB 87.8%
/dev/sdc1 7.8TB / 16.0TB 48.7%
/dev/sdd1 3.9TB / 16.0TB 24.1%
NAS-01 45.2TB / 64.0TB 70.6%
NAS-02 58.7TB / 64.0TB 91.7%
Total 156.0TB / 208.0TB 75.0%
Write rate +42.7 GB/h | Purge -38.1 GB/h
Est. full NAS-02 in 18 days | Auto-purge: ON
Storage I/O — Live
read_iops 12,847
write_iops 8,234
read_mb_s 342.1
write_mb_s 218.7
raid_status RAID-6 HEALTHY
scrub_last 2026-07-28 02:00
smart_sda OK | smart_sdb OK
smart_sdc OK | smart_sdd OK
Video Uplink / Return Records
04:32:17 TX CAM-0102 → HUB-A 1080p 4.2Mbps 1.2GB
04:32:16 TX CAM-0103 → HUB-A 1080p 3.8Mbps 1.1GB
04:32:15 TX CAM-0207 → HUB-B 720p 2.1Mbps 0.6GB
04:32:14 RTX CAM-0312 → HUB-C retry 1/3
04:32:13 TX CAM-0451 → HUB-D 1080p 4.5Mbps 1.3GB
04:32:12 TX CAM-0528 → HUB-D 4K 8.1Mbps 2.4GB
04:32:11 FAIL CAM-0207 → HUB-B timeout 30s
04:32:10 TX CAM-0101 → HUB-A 1080p 4.0Mbps 1.2GB
Today total 14.7TB uploaded | 8,492 OK 37 retry 5 fail
Uplink Bandwidth — Live
HUB-A 312.4 Mbps
HUB-B 198.7 Mbps
HUB-C 156.2 Mbps
HUB-D 278.9 Mbps
Total BW 946.2 Mbps
Peak today 1,082 Mbps at 09:14
Avg latency 11.8ms
Buffer health 98.2% nominal
Operations & Maintenance

Intelligent O&M System

Enabling Intelligent, Automated, Visualized, and Digitalized Efficient Operations & Maintenance.

Intelligent O&M System V1.0

Enabling Intelligent, Automated, Visualized, and Digitalized Efficient Operations & Maintenance.

1
O&M Platform
3
Product Forms
8
O&M Scenarios
117
Monitoring Metrics

Unified O&M Dashboard

Real-time monitoring & management console

System Online
Geographic Overview
Device Status
Health Score
98%
System Health
Product Package

Smart O&M System + VOD Algorithm License + APP — Unified Platform Management, Intelligent & Efficient

Core Capabilities

Unified Asset Management

Centralized lifecycle management of all O&M assets with approval workflows.

Unified Operations Monitoring

Real-time monitoring of all system operations with comprehensive visibility.

Video Quality Diagnosis

Automated video quality assessment with VOD algorithm for proactive issue detection.

Camera Health Monitoring

Continuous camera status tracking and automated health diagnostics.

Unified Alert Management

Centralized alert handling for abnormal system operations with smart routing.

Unified Work Order Management

Closed-loop maintenance work order management from creation to resolution.

Unified Assessment Rules

Standardized assessment rules and performance tracking for subordinate organizations.

Unified Report Management

Multi-dimensional statistics and trend analysis of asset operations.

Product Advantages

Asset Management

Millions of managed assets with unified lifecycle tracking and approval workflows.

VOD Algorithm License

Advanced Video Quality Diagnosis algorithm for automated video assessment and issue detection.

Comprehensive Modules

Asset, Monitoring, Alert, Work Order, Assessment, Report & IAM — all in one platform.

Product Features — 7 Functional Centers

Asset Center

Unified management of assets throughout their entire lifecycle, including approval workflow.

Alert Center

Unified alert management for abnormal system operations with smart notification routing.

Assessment Center

Manages assessment rules, tasks, and performance for subordinate organizations.

Authentication & Authorization

Manages users, permissions, and system logs with enterprise-grade access control.

Monitoring Center

Monitors asset operating status, camera integrity, video quality, and VOD algorithms.

Work Order Center

Closed-loop management of maintenance work orders from creation through resolution.

Report Center

Provides multi-dimensional statistics and trend analysis of asset operations, enabling data-driven decision-making for operations teams and management.

Performance Highlights

High Performance

20,000
Channels / Hour
Video Quality Diagnosis
8
Device Types
Comprehensive Coverage
117
Monitoring Metrics
Full Visibility