HW02_445720_HamernikAutonomousCarReservation
AutonomousCar
Autonomous Car
Add to planned
rides
Rides store
SuberSystem
Suber System
Car reservation received
Verify free slot
in reserved time
No free slot
Find free slots
near the
requested time
No free slot
Near means +-
30 minutes
No free slots message sent
Different slot offering sent
5 minutes
Slot selected?
Different slot response received
Reservation cancelled
Slots expiration sent
Lock time slots
Unlock time
slots
Transaction sent
Unlock other
time slots
Lock time slot
5 minutes
Transaction result received Approaved?
Transaction denied sent
Unlock time slot
Reservation failed
Create
reservation
Generate bill
Transaction store
Reservation store
Generate
confirmation
email
Confirmation email sent
Confirmation
Email
Those not
selected by the
customer
Customer
Bank
Decription: Customer orders a ride on specific time. Our reservation system verifies if there is free spot. If not, it
tries to find and offer other available time slots. Those time slots are locked so no other customer can take them.
After time slot is selected, trasantion is verified with the bank and reservation is created. Bill is generated and ride
added to the autonomous car planning system. After that confirmation email is generated and sent to the
customer.
No
Yes
No
Ride
Bill
Reservation
Yes
Result:12