Car park system
System and data
Tickets and payment
management
Happy hour
access data on number of cars in a car park
check time to see if it's happy hour
Keep track of time
open and close barriers
generate report
access usage data
format data
Be able to automate reports
configure what information will be presented on reports
time interval that data is from
type of data
store number of cars in car parks
track arrival times of multiple customers
using ticket
creating ticket
can recieve payments
calculate time stayed
returns ticket when payment is received
verify payment is valid
Gives customer ticket when they enter
ticket can raise barrier
ticket printer
generate tickets
system to verify the identity of a resident
calculate amount owed
arrival time
exit time
if happy hour occured
are they a resident
are the six months up
store list of residences' details
opening barrier
system to verify identity of employees
store list of employees' details
are they an employee
is it within normal working hours
deny entry if carpark is full
car sensor
compare details
compare details
input details
input details
check the amount given matches the amount owed
barrier control