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DoES Liverpool Electronic Locking System

Live System

There is a system currently live built on Raspberry Pi, this is not the final design but is enough to keep us going. More information on DoorBot page.

Future Plans

This page contains some information about the electronic locking system for DoES Liverpool. This system is currently in the planning stages.

Specifications

  • Computer can open door
  • Should fail locked
  • Can be opened by local RFID scan
  • Can be opened by a webpage which requires you to be on the local internet
  • Can be opened by administrators through other methods (SSH, doesbot, etc.)
  • RFID scan works offline (regularly downloads RFID details locally, or they're just stored there anyway)
  • Doorbell sends messages to IRC, twitter, etc. (and rings)
  • Failed RFID scan should cause a noise
  • Successful RFID scan should cause a noise, most likely the user's ringtone
  • For later:
  • Doorbot should show a message on the screen

Required materials might be:

  • Power for each unit with enough ampage to power all of the electronics
  • Control System
  • 2 x Raspberry Pi, provides network access, controls the electronics and hosts the USB RFID readers
  • 2 x Tikitag style RFID reader or [http://www.skpang.co.uk/catalog/hf-rfid-module-sl031-33v-uart-p-1066.html SL031]
  • Door System
  • Fail-locked Dorcas lock
  • Reed-switch to detect door open/closed state
  • Audio System
  • Speakers
  • Amplification
  • Door Bell