End User
Experience
The Laundry bags
will be affixed with
a unique QR Code
against students to
whom the same is
issued.
QR CODE BASED LAUNDRY
CLOTH COLLECTION
End User
Experience
•
The Student will come to the collection point, where his QR Code stuck to their Laundry bag
will be scanned using Flat bed/Panel Mounted scanner.
• The QR Code will be Pushed(Published) on cloud to the Broker on the Internet using WiFi, with
the Device ID, QR Code, Date & Time, in JSON Format.
•
The Application to be developed by Loundry Company, will be a subscriber to the Device ID
Topic(for each Device) on MQTT, such that the QR Code will be available instantaneously.
•
The QR Code will be checked in the back-end by Application for its acceptance based on the
logic/calculation etc.. Software application will publish the ‘Allowed’ or ‘Denied’ JSON to the
Device ID Topic.
•
The Device will be subscriber to its own Device ID topic & will get the JSON having the
‘Allowed’ or ‘Denied’ info. This will be decoded by the controller & in turn will light a ‘Green’ or
‘Red’ LED mounted suitably.
•
This workflow will be running from various Collection Points where there will be a separate
Checkmate IoT Controller (with unique Device ID) will publish the data to the same broker, to
which topic your application will be subscriber.
•
Owners sometimes do not
stay in the flats/bungalows
they own.
• Access to the flat is
required to be given for
entry, based on demand for
the following purposes:
• Cleaning
• Society side repair
work
• Maintenance
• Miscellaneous
UN-MANNED HOUSE
• Whenever the person looking for access reaches
the flat/bungalow, they scan the QR code
displayed on the main door for reading the
door/station ID.
• This request from visitor with info &
credentials(with Mobile Number) is posted on our
Broker. This is posted to the Flat owner App based
on the Station ID, for approval.
• Against Approval from the owner, a time based
OTP is generated & texted to the Visitor mobile
number & Access Control device in online mode.
• The OTP entered from the Key-pad Access Device
installed at the Gate, is entered by the visitor for
getting the access(within OTP specified time).
• The doors are monitored for being kept open or
closed. This may be further integrated to IP
Camera to monitor the movement of the visitor
inside the unmanned site/flat.
End User
Experience
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