Permanent project revision

Beijing TOCC Traffic Coordination Center

Revision 2026-08-22-evidence-baseline · effective 2026-07-17

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

unreviewed

Created the first structured Evidence Passport with 4 claims and 3 source dossiers.

sha256:9414972eeab43e8d2a79840359bf57eec5d084e4124b4ffa70a2756098392de2

All revisions → Current entity page →

Change set

add /evidencePassport — Added claim-level evidence mapping and source dossiers.
add /revisionHistory — Established a permanent, hash-addressed baseline revision.

4: of 4 claims mapped
3: source dossiers
1: 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-006d0e4249d0158b descriptive

Traffic Operation Coordination Center (TOCC)

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The transport commission's own organisational page is headed 北京市交通运行监测调度中心 and states the unit's short form as "简称：TOCC", confirming that a body called TOCC sits inside the Beijing Municipal Commission of Transport. The page also lists its four internal departments ("综合保障部、指挥调度部、运行监测部、科技应用部") and a direct telephone number, so it is describing an existing operating unit rather than a plan.
Caveat: The authority's own name for the unit translates as the Traffic Operation Monitoring and Dispatch Center. "Coordination Center" is a widely used English rendering of the same TOCC acronym, but it is not the translation the commission itself publishes.

Sources carrying this claim

Beijing Municipal Transport Commission — TOCC (authority)

Claim 2 clm-426e7d2805ae7c0e descriptive

citywide congestion monitoring

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The first duty the commission lists for the unit is "承担本市交通运行状况的监测、预测和预警工作" — undertaking the monitoring, forecasting and early warning of traffic operating conditions for this municipality — which establishes a monitoring remit covering the whole city. The city government's English page adds the parent body's matching mandate: the commission is "responsible for organizing and coordinating the comprehensive traffic governance in Beijing Municipality".
Caveat: Both pages describe monitoring of traffic operating conditions across the municipality in general terms. Neither names congestion as the object of the monitoring, and neither says what is measured or how often.

Sources carrying this claim

Beijing Municipal Transport Commission — TOCC (authority)
Beijing Municipal Government (authority)

Claim 3 clm-c0784beedeaa6765 descriptive

early warning

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: Early warning is named directly in the unit's first listed duty: "承担本市交通运行状况的监测、预测和预警工作", where 预警 is the standard Chinese administrative term for early warning and 预测 for forecasting. The commission therefore assigns the TOCC a forecasting and warning function, not only an observing one.
Caveat: No claim-specific caveat recorded

Sources carrying this claim

Beijing Municipal Transport Commission — TOCC (authority)

Claim 4 clm-c0339ad3cfec2d08 descriptive

dispatch coordination

Published field: snippet · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: Both halves of the phrase appear in the commission's duty list for the unit: "交通运行组织协调" (organisation and coordination of traffic operations) and "承担交通运行调度的事务性工作" (undertaking the administrative work of traffic operation dispatch). One of the unit's four internal departments is the 指挥调度部, the command and dispatch department.
Caveat: The page assigns the dispatch role but does not describe how it is exercised, over which operators, or whether the centre issues instructions itself rather than supporting the bodies that do.

Sources carrying this claim

Beijing Municipal Transport Commission — TOCC (authority)

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 2026-08-22-evidence-baseline effective 2026-07-17 · created 2026-08-22

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

sha256:9414972eeab43e8d2a79840359bf57eec5d084e4124b4ffa70a2756098392de2

Revision history → Permanent version link → Machine-readable record → Evidence Constitution →

4: of 4 claims mapped
3: source dossiers
1: publication dates recorded
0: archives linked
0: exact locators
0: content captures hashed

Governance facts carried by the record

Operator: Beijing Municipal Transport Commission (TOCC)
Actor types: city-government
Funding model: public
Funding description: Not recorded
Cost: Not recorded
Ownership: Not recorded
Decision rights: Not recorded
Exit conditions: Not recorded

3 source dossiers

Beijing Municipal Transport Commission — TOCC (authority) jtw.beijing.gov.cn · 4 linked claims

Open original source ↗

Stable source ID: src-6cba5bf489bd636f
Publisher: Name not classified · jtw.beijing.gov.cn
Type / language: web-page · language not classified
Published: Not recorded
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-17
Dossier created: 2026-08-22
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Official department page for the Traffic Operation Monitoring & Dispatch Center.
Descriptive only — not page/paragraph exact
Claims linked: clm-006d0e4249d0158b
clm-426e7d2805ae7c0e
clm-c0784beedeaa6765
clm-c0339ad3cfec2d08

Beijing Municipal Government (authority) english.beijing.gov.cn · 1 linked claim

Open original source ↗

Stable source ID: src-ecc20c5e30a0442e
Publisher: Name not classified · english.beijing.gov.cn
Type / language: web-page · language not classified
Published: 2020-06-27
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-17
Dossier created: 2026-08-22
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Official page by the city or public authority behind the project.
Descriptive only — not page/paragraph exact
Claims linked: clm-426e7d2805ae7c0e

TransInfo Technology — TOCC solution (contractor) global.ctfo.com · background

Open original source ↗

Stable source ID: src-e2a35ff8322784b3
Publisher: Name not classified · global.ctfo.com
Type / language: web-page · language not classified
Published: Not recorded
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-17
Dossier created: 2026-08-22
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Contractor solution page for the TOCC platform.
Descriptive only — not page/paragraph exact
Claims linked: Background source; no baseline claim points here

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.