| Client | Chongqing Rail Transit |
|---|---|
| Challenge | Phone QR-code ticketing depends on network conditions and delivers inconsistent throughput; a more reliable, faster way to move passengers through the gates was needed. |
| Solution | A global shutter camera paired with palm vein feature recognition algorithms enables fast, contactless fare validation that stays robust even when the palm surface is dirty or wet. |
Improved
Throughput
Significantly reduced
Network dependency
Device Forms & Scenarios
Scenario Gallery
Conversation recording
Directional microphone arrays and camera module solutions for interrogation rooms, courtroom recording, controlled visitation, government service counters and traceable conversation capture.
View adjacent solutionTell us the device you are building and where it will be used, and we will recommend a matched set of camera module plus microphone array.
Email：sales@haokaisz.com · or call 18938947711
