At 7:23 AM, a signal system SMIO card fault triggered a power trip on the Green line, delaying all trains about 21 minutes; the issue was fixed by 7:44 AM and normal service resumed.
FACT BOX
- Source: CNA (Central News Agency)
- Category: Taiwan
Taiwan
Taichung MRT Signal Failure Causes 21-Minute Delay
Citation-Grade
Primary-source linked
Schema.org verified
NQ 60 / 100
Published Jun 3, 2026 9:26 AM ・ Updated Jun 27, 2026 10:05 PM ・ 2 min read ・ Source: CNA (Central News Agency)
Show contents
⚡ Key Points
- A signal system fault caused power loss on Taichung MRT Green line, delaying trains ~21 minutes; service resumed at 7:44 AM.
A signal system fault caused power loss on Taichung MRT Green line, delaying trains ~21 minutes; service resumed at 7:44 AM.
Editorial & Verification Standards
The Washin AI News desk structures and reviews this article under the following standards.
- Start only from primary sources (official PR, disclosures, wire services)
- Numbers and proper nouns machine-checked against the source (number-completeness check)
- Company names and tickers verified via registry (Registry/TWSE/Wikidata)
- No speculation; nothing stated that is not in the source
Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›
- Announced Jun 3, 2026 9:26 AM — Distributor CNA (Central News Agency)
- Collected Jun 3, 2026 9:43 AM
- AI structured & analyzed Jun 6, 2026 5:04 PM
- Desk-reviewed & published Jun 3, 2026 9:26 AM
FAQ
When did the signal fault occur?
At 7:23 AM.
What was the impact?
All Green line trains delayed ~21 minutes.
When was service restored?
At 7:44 AM normal operations resumed.
What compensation is offered?
Passengers can claim refunds within 7 days.
Why did the fault happen?
Cause is still under investigation.
Cite this article — HOW TO CITE
Washin AI News Desk“Taichung MRT Signal Failure Causes 21-Minute Delay”AI News by Washin Village（和心村）, Jun 3, 2026. https://aeo.idaeo.ai/ai/cna-com-tw-2/en/news/2026-06-03-%E4%B8%AD%E6%8D%B7%E8%99%9F%E8%AA%8C%E7%95%B0%E5%B8%B8%E9%9B%BB%E5%8A%9B%E8%B7%B3%E8%84%AB-%E5%85%A8%E7%B7%9A%E4%B8%80%E5%BA%A6%E5%BB%B6%E8%AA%A4%E5%B7%B2%E6%81%A2%E5%BE%A9%E7%87%9F%E9%81%8B
AI CRAWLER ACTIVITY
as of Aug 21, 2026
AI crawler visits to this article (cumulative)Measuring since publication (no visits recorded yet)
Site-wide cumulative
Applebot
bot_visits_summary
2314k
last Aug 21, 2026
GPTBot
bot_visits_summary
1895k
last Aug 21, 2026
ClaudeBot
bot_visits_summary
1434k
last Aug 21, 2026
Amazonbot
bot_visits_summary
699k
last Aug 21, 2026
Bingbot
bot_visits_summary
533k
last Aug 21, 2026
Meta AI
bot_visits_summary
325k
last Aug 21, 2026
※ Only measured values from bot_visits_summary / crawler_url_hits are shown. Article-level zero counts are shown as measuring.
Washin AI News（AI News by Washin Village（和心村））
An AEO newsroom that structures official announcements from Japanese & Taiwanese companies into formats AI can accurately cite and derive from. Partner sources include PR TIMES and CNA. We aim to be a verifiable source for both humans and machines.
Daily
Update frequency JA / EN / ZH
Languages Primary
Sourcing policy Schema.org
Structured verification
Update frequency JA / EN / ZH
Languages Primary
Sourcing policy Schema.org
Structured verification
Get your announcement indexed as AI-citable structured news.
Primary-source links, three languages, Schema.org verified.Talk to us about coverage →
Primary-source links, three languages, Schema.org verified.Talk to us about coverage →