Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Train passenger flow is large, luggage lost, mistakenly take things happen from time to time. "PANDA LOCK" is a bullet train security lock, with its retractable belt and infrared scanning code, can be adapted to different sizes of luggage, smart phones, people of different heights. When passengers get on the bullet train, pull off the lock, scan the paper/electronic ticket and lock it. When you arrive at your destination, scan your ticket again and unlock it.