The invention discloses an elevator control system and method based on the QR (quick response) code. An elevator is moved to a predetermined floor by scanning a QR code containing identity information and floor information; a position sensor and a door sensor in the system allow the process of constant-speed, accelerated or decelerated motion of the elevator and the process of opening or closing of the elevator to be smoother and more reliable. Operations for riding the elevator are simplified, riders need shorter waiting time, and greater convenience and practicality are achieved; being bound to the identities of the riders, the QR codes lost are easy to retrieve.
Elevator control system and method based on QR (quick response) code
2015-04-08
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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