LOGOS / CASE 01 / PUBLIC FIELD VALIDATION / 2026.04.11
Nakdong 1
Tunnel.
A source-bounded field record of a CCTV-based safety and evacuation Agentic AI hardware/software configuration conducted by LUDO Lab with SmartRail on the Bujeon–Masan double-track railway.
DATE2026-04-11
PLACENakdong 1 tunnel section
CONTEXTRailway field validation
INPUTMultiple camera feeds
PUBLIC RECORDTwo press reports
CLAIM BOUNDARYNo performance generalization
01 / PUBLIC-REPORT CONFIGURATION
What the public record describes.
01Multiple camera feeds
02Edge processing
03VLM text record
04VLM + LLM scenario flow
05Operator review
This diagram restates the reported flow. It is not a current LOGOS architecture specification and does not assert accuracy, response time, uptime, safety outcome or universal compatibility.
02 / CURRENT PRODUCT ARCHITECTURE
Not inferred from a field report.
STATUS / NOT PUBLICLY VERIFIED
Current model endpoints, storage, network, operator policy, logging and connected systems require a separately approved architecture record.
03 / DEMONSTRATED SCOPE
Keep the claim inside the record.
- Publicly described
- A combined field configuration with multiple camera feeds, edge processing, text-form VLM records and a VLM + LLM judgment/response/action scenario flow.
- Not generalized
- No accuracy, false-positive, response-time, cost-saving, uptime, security or safety-outcome metric is repeated here.
- Product boundary
- This case is evidence of one reported field application. It does not define LOGOS as a railway-only product.
04 / REGISTERED PUBLIC SOURCES
Read the original reporting.
- 세계비즈앤스포츠월드 / 2026-04-30 ↗Accessed 2026-09-02
- 매일안전신문 / 2026-04-30 ↗Accessed 2026-09-02
05 / PRODUCT CONTEXT