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A platform for research: civil engineering, architecture and urbanism
Intelligent Door Lock System and Vibration/Tapping Sensing Device to Lock or Unlock a Door
An intelligent door lock system includes a drive shaft of a lock device and a circuit coupled to an engine with a memory. A vibration/tapping sensing device is configured to be coupled to the lock device to lock or unlock the door. A device converts energy into mechanical energy coupled to the drive shaft.
Intelligent Door Lock System and Vibration/Tapping Sensing Device to Lock or Unlock a Door
An intelligent door lock system includes a drive shaft of a lock device and a circuit coupled to an engine with a memory. A vibration/tapping sensing device is configured to be coupled to the lock device to lock or unlock the door. A device converts energy into mechanical energy coupled to the drive shaft.
Intelligent Door Lock System and Vibration/Tapping Sensing Device to Lock or Unlock a Door
JOHNSON JASON (author) / CHENG SHIH YU THOMAS (author)
2016-02-18
Patent
Electronic Resource
English
Intelligent door lock system and vibration/tapping sensing device to lock or unlock a door
| European Patent Office | 2017