Use Case Diagram for the Car Rental System
Explore the creation of a use case diagram for a car rental system, defining primary and secondary actors and their use cases. Understand the relationships like generalization, include, and extend to model system behavior effectively, preparing you to design and analyze UML diagrams for real-world applications.
Let’s build the use case diagram for the car rental system and understand the relationship between its main actors and system functions. First, we’ll define the different elements of our system, followed by the complete use case diagram and a detailed breakdown of actors and use cases.
System
Our system is the car rental system. It manages automated vehicle reservations, returns, payments, and services for customers across multiple branches.
Actors
Now, we’ll define the main actors of our car rental system.
Primary actor
Customer: The ...