1001 Smart Cities

Permanent project revision

S-Pole — Multipurpose Smart Streetlight Network

Revision 2026-08-27-source-dating · effective 2026-08-27

Current revision. This is the snapshot used by the live entity page.

unreviewed

Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record.

sha256:bf48e6b70234dbf34b10203b88b9fd9de8ec7cada04a3a8d7241e903efd48af6
All revisions → Current entity page →

Change set

  • replace /snapshot/projectFingerprint — Updated projectFingerprint to the current sourced project record.
  • replace /snapshot/sources — Updated sources to the current sourced project record.
7
of 7 claims mapped
4
source dossiers
4
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Claims, one by one

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-87847201dd7dac3d descriptive
Seoul folds streetlights, traffic signals, CCTV, public Wi-Fi and IoT sensors into single 'S-Pole' units, cutting duplicate fixture and installation costs
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The city's own English release describes the combination of street lights, traffic lights, public Wi-Fi and CCTV in one pole; the December 2025 analysis adds that integration reduces the power and communications lead-in works and the wiring stages, cutting installation cost.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Seoul Metropolitan Government — Seoul Sets Up Smart Poles (official)
  2. Transportation Daily — Seoul smart-pole operating-effect analysis (official Seoul/Seoul AI Foundation announcement)
Claim 2 clm-f2fb5a918dd5a90e quantitative
Piloted with 26 poles across six central sites in February 2021, the network grew citywide to roughly 1,000 poles by late 2025
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The Seoul release records the first 26 poles across six sites completed in early 2021; the December 2025 analysis states 1,027 poles in operation.
Caveat
The city's Korean-language account dates the programme's installations to 2020 rather than 2021; the English release describes the first 26 poles as completed in early 2021.

Sources carrying this claim

  1. Seoul Metropolitan Government — Seoul Sets Up Smart Poles (official)
  2. Transportation Daily — Seoul smart-pole operating-effect analysis (official Seoul/Seoul AI Foundation announcement)
Claim 3 clm-9c025a2b5ec921d8 descriptive
later units near Hangang Park add EV/drone charging points and abnormal-sound-detection cameras
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Cities Today, 24 May 2021, on the expansion of the pole network to charge vehicles and drones; the national smart-city portal covers the same expansion tranche.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Cities Today — Seoul to expand drone-charging capable smart pole network (independent trade press)
  2. SMART CITY KOREA (Korea's national smart-city portal, MOLIT) — expansion announcement (official)
Claim 4 clm-21b6e8606fafec18 quantitative
reported monthly accidents falling from 115.8 to 99.5, roughly 14%, with the largest fall in school zones, and visibility metrics up about 14% on an OpenCV analysis
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
'월평균 사고가 115.8건에서 99.5건으로 약 14% 줄었다… 특히 어린이보호구역에서 감소 폭이 컸다' and 'OpenCV 기반 분석 결과… 시야 확보 지표도 약 14% 개선된 것으로 나타났다.'
Caveat
A before-and-after comparison without a control group, run by the city and its own AI foundation.

Sources carrying this claim

  1. Transportation Daily — Seoul smart-pole operating-effect analysis (official Seoul/Seoul AI Foundation announcement)
Claim 5 clm-7b419936f185f2ee quantitative
Integrating fixtures onto one pole cut average installation cost by about 23%
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
'기존에 개별로 설치되던 시설물을 통합함에 따라 전력·통신 인입공사, 배선 공정 등이 줄어 평균 23%의 설치비가 절감됐다' — about 50 million won per smart pole against about 65 million for separate poles.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Transportation Daily — Seoul smart-pole operating-effect analysis (official Seoul/Seoul AI Foundation announcement)
Claim 6 clm-3e0602512bcd694d quantitative
An earlier Seongdong-gu pilot comparison found a 12-21% cost reduction
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The national smart-city portal carries the Seongdong-gu cost-reduction range, and Cities Today independently reports the same 12-21% figure.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. SMART CITY KOREA (Korea's national smart-city portal, MOLIT) — expansion announcement (official)
  2. Cities Today — Seoul to expand drone-charging capable smart pole network (independent trade press)
Claim 7 clm-a89abe25a59302c3 quantitative
The 14% fall in monthly accidents comes from a before-and-after comparison with no control group, over seven months, at sites chosen because they are school zones and accident blackspots
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The report describes the method as a comparison of data before and after installation, conducted with the Seoul AI Foundation between April and October 2025, and says the city will extend the network next year focusing on school zones and accident blackspots. No control group or counterfactual is mentioned.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Transportation Daily — Seoul smart-pole operating-effect analysis (official Seoul/Seoul AI Foundation announcement)

Source dossiers and revision state

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-08-27-source-dating effective 2026-08-27 · created 2026-08-27

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:bf48e6b70234dbf34b10203b88b9fd9de8ec7cada04a3a8d7241e903efd48af6
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
7
of 7 claims mapped
4
source dossiers
4
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
Seoul Metropolitan Government
Actor types
city-government
Funding model
public
Funding description
Central-government funded in Guro/Dongjak via Ministry of Land, Infrastructure and Transport; ~1 billion KRW each in local funding for Gangdong/Jongno (2021 expansion tranche)
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

4 source dossiers

Seoul Metropolitan Government — Seoul Sets Up Smart Poles (official) english.seoul.go.kr · 2 linked claims

Open original source ↗

Stable source ID
src-8a8b6f493acb1907
Publisher
Name not classified · english.seoul.go.kr
Type / language
web-page · language not classified
Published
2021-03-10
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-27
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

First 26 poles completed March 2021 across six central sites; functions combined.

Descriptive only — not page/paragraph exact
Claims linked
SMART CITY KOREA (Korea's national smart-city portal, MOLIT) — expansion announcement (official) smartcity.go.kr · 2 linked claims

Open original source ↗

Stable source ID
src-730f2106ba391925
Publisher
Name not classified · smartcity.go.kr
Type / language
web-page · language not classified
Published
2021-05-20
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-27
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

190 additional poles for Guro/Dongjak/Gangdong/Jongno; Seongdong-gu 12-21% cost-reduction figures and comparison prices. Dated 2021-05-20 in the publisher's own address for the page.

Descriptive only — not page/paragraph exact
Claims linked
Cities Today — Seoul to expand drone-charging capable smart pole network (independent trade press) cities-today.com · 2 linked claims

Open original source ↗

Stable source ID
src-82e7938764b6dcb4
Publisher
Name not classified · cities-today.com
Type / language
web-page · language not classified
Published
2021-05-24
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-27
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Independently confirms 12-21% Seongdong-gu cost figures, Hangang Park abnormal-sound-detection CCTV, EV/drone-charging pilot.

Descriptive only — not page/paragraph exact
Claims linked
Transportation Daily — Seoul smart-pole operating-effect analysis (official Seoul/Seoul AI Foundation announcement) tdaily.co.kr · 5 linked claims

Open original source ↗

Stable source ID
src-f1944042ad2c327c
Publisher
Name not classified · tdaily.co.kr
Type / language
web-page · language not classified
Published
2025-12-26
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-27
Dossier created
2026-08-27
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Transportation Daily, 26 December 2025, on the analysis Seoul announced the day before. Seoul and the Seoul AI Foundation compared before-and-after data for roughly a thousand poles installed since 2020, over April to October 2025: monthly accidents fell from 115.8 to 99.5, about 14%, with the largest fall in school zones; an OpenCV analysis found visibility metrics up about 14%; and integrating fixtures cut average installation cost by 23% — the city gives about 50 million won per smart pole against about 65 million for separate poles, 'a difference of more than 10 million won'. 1,027 poles were in operation, in 17 types, the most common being the CCTV-plus-security-light unit at 259 (25.9%).

Descriptive only — not page/paragraph exact
Claims linked
Known limits of this passport
  • Publisher names and source languages have not yet been classified; domains are recorded without guessing.
  • Existing source notes are descriptive locators, not page- or paragraph-exact citations.
  • A missing archive, publication date or content hash is shown as null rather than inferred.
  • The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.