To grant or deny a vehicle access to a protected area, (parking lot, gate, entrance,
and so on) based on their license plates, you can configure a custom LPR-based access control
solution.
What you should know
You can deploy an LPR-based access control solution in a variety of ways. The example of a
university campus is used to show you how you can customize a solution that is specific to
your deployment.
In the hypothetical university campus, the following rules apply:
Faculty:
Can park in Lot A and Lot B.
Students:
Can park in Lot B.
Management:
Can park in Lot C.
Maintenance:
Can park in Lot B on weekdays from 6:00 PM to 10:00 PM.
Guests:
Can park in any lot with approval from security.
Scofflaws:
Cannot park anywhere on campus, and security must be alerted if seen.
To set up access rules for parking facilities:
-
Name the Sharp entities.
Security
Center automatically detects all
Sharp cameras connected to the network, but
you should name each camera according to its function or location. In our example, use
the names
Sharp Lot A,
Sharp Lot B, and
Sharp Lot C.
NOTE: Configuration is
simpler when all Sharp cameras are on the
same LPR Manager. However, if the Sharp
cameras are on multiple LPR Managers, you must assign your hotlists
accordingly.
-
Turn on hotlist matching for the
LPR Manager controlling your Sharp cameras.
-
Create and configure your hotlists.
Name each hotlist according to its contents. In the university campus example, use the
names
Faculty,
Students,
Management,
Maintenance, and
Scofflaws.NOTE: In the university example, Guests represent
anyone that shows up unannounced. Therefore, they are they are not included on any
hotlist.
-
Create a schedule.
For example, if you want the Maintenance staff to only have access to your
parking lot between 6:00 PM and 10:00 PM, you must create a schedule in Security
Center that reflects that. You’ll use this
schedule later when you create your event-to-actions.
-
Assign your hotlists to Sharp cameras and the LPR Manager as
follows:
- Faculty to Sharp Lot A and to
Sharp Lot B.
- Students to Sharp Lot B.
- Management to Sharp Lot
C.
- Scofflaws and Maintenance to the LPR Manager.
NOTE: The Maintenance hotlist must be assigned to the LPR Manager
because it depends on a schedule. All hotlists that you combine with schedules must be
assigned to the LPR Manager.
-
(Optional) If you have only one LPR Manager on your system, unassign the
Faculty, Students, and Management hotlists from the LPR
Manager.
When you have only one LPR Manager, new hotlists are assigned to that LPR Manager by
default (new hotlists are left unassigned if you have multiple LPR Managers). When you
assign a hotlist to a Sharp, Security
Center does not automatically unassign it from
the LPR Manager; you must do it manually. Otherwise you will get duplicate match events
from the other Sharp cameras.
Example: If you assign the Students hotlist to Sharp Lot B, but forget to
unassign it from the LPR Manager, a plate read from that list by Sharp Lot B will
also trigger matches on Sharp Lot A and Sharp Lot C.
-
Configure event-to-actions for the Sharp
Lot A, Sharp Lot B, and Sharp Lot C cameras.
-
Configure event-to-actions for the Scofflaws and Maintenance
hotlists.
Access to the parking lot is now automated for permitted vehicles, and actions are taken
when unknown or scofflaw vehicles are detected.