Component Diagram for Hospital Management System

Component Diagram of Hospital Management System

The component diagram of the hospital management system in UML is used to show how the system’s parts work together to make the hospital system perform efficiently. A component diagram shows how the software’s parts are organized and how they depend on each other. This diagram gives a high-level look at the parts of a system.

Components of a hospital management system component diagram can be software or hardware. They could be a database, a user interface, or something else that helps the hospital management system work.

Component Diagram for Hospital Management System: Details

The table shows the basic details of the component diagram of the hospital system. It has quick description details of the component diagram illustration.

Name:Hospital Management System Component Diagram
Abstract:In object-oriented programming, a senior developer can use the component diagram to group classes together based on their common purpose. This way, the developer and others can see how a project is progressing at a high level.
UML Diagram:Component Diagram
Users:Hospital Admin, Physicians, Nurses, and Patients.
Tools Used:Diagraming Tools that have UML Component Diagram Symbols
Component Diagram for Hospital Management System: Content

Component Diagram of Hospital Management System Description

Project On Hospital Management Syst...
Project On Hospital Management System In Java With Source Code

A hospital management system (HMS) is a computer system that helps healthcare providers manage their information and accomplish their tasks more efficiently. They are in charge of all data pertaining to the healthcare sector.

The HMS was intended to address the issues of managing all of a patient’s paperwork associated with numerous medical departments while retaining confidentiality. Healthcare workers can keep all their paperwork in one place, which means they don’t have to spend a lot of time organizing and evaluating paperwork.

Hospital Management Software is designed to assist healthcare providers in processing and administering everything from patient registration to appointment scheduling, document management, consultation management, lab management, drug safety, report generation, staff management, outpatient management, and much more in a timely and effective manner.

What is Hospital Management System Component Diagram in UML?

A component diagram in the (UML) Unified Modeling Language shows how parts are wired together to clarify the parts of software and hardware in systems. They are used to show the structure of the hospital management system.

The UML component diagram shows how a software system will be made up of a set of deployable components, such as dynamic-link library (DLL) files, executable files, or web services. Using well-defined interfaces, these parts communicate with each other and keep their internal details hidden from each other and the outside world.

The Component Diagram of Hospital Management System

This component diagram of hospital management system is the illustration of the components of every hardware and software node. The component diagram below is a detailed illustration of the hospital management system deployment diagram.

UML Component Diagram for Hospital Management System
UML Component Diagram for Hospital Management System

This component diagram shows the structure of the hospital system, which consists of the software components and their interfaces, and how they work together. You can use component diagrams to show how software systems work at a high level, or you can use them to show how each component works at a lower level, like in a package.

Hospital Management System Component Diagram (Explanation)

The Hospital Management System UML component diagram explains the sketch of the required software and hardware components and the dependencies between them. These components are labeled to clarify their part in the system’s operation. They were represented by symbols that explain their function and role in the overall hospital management operation.

The component diagram of hospital management system has 7 components which are the patient’s records, check-ups, HMS software, HMS database, HMS hosting, doctor’s prescription, and bills. The component “patient records” is the required interface which is dependent on the provided doctors’ prescription component. The included components were just based on the main function of the system.

The dependencies on each component are explained through the lines and arrows drawn in the diagram. This design can be modified or can be innovated to achieve the required functions of the said system.

Hospital Management System Component Diagram Pdf

You may download the Component Diagram PDF by clicking the button below. It has the full details and discussion of the system’s component diagram. You can also modify its content to complete your project requirements and needs.

Characteristics of Component Diagram:

  • In component-based development, they are used to describe systems that have a service-oriented architecture.
  • Shows how the code itself looks.
  • It can be used to focus on the relationship between the parts while hiding the specifics.
  • Help stakeholders understand how the system being built works and how it will be used.

Benefits of using Component Diagram

As complicated as it looks, the component diagram is very important when you’re building your system because it shows how everything works together. Here are the benefits of designing the hospital management component diagram:

  • Imagine how the system looks in real life.
  • Pay attention to the system’s parts and how they work together.
  • Pay attention to how the service behaves when it comes to the interface.

Steps in Developing Component Diagram for Hospital Management System

Time needed: 10 minutes.

Here are the steps in developing the hospital management system component diagram.

  • Finalize the Function and Processes of the Software

    The first step in developing the component diagram is finalizing the processes and functions of the software. This activity will help programmers analyze what are the things needed to complete the hospital management process. Then the finalized processes or functions will be the base concept in designing the system’s component diagram.

  • Put the Components included

    A component is a piece of the system that makes sense in terms of logic. It’s a little more abstract than classes. There are tabs or the word “Component” written on top of the name of the component to help you tell it apart from a class.
    Component Diagram for Hospital Management System - Components
    The component symbol is used for a person or thing that needs to do a stereotype function. It gives and takes behavior through interfaces, as well as through other parts. Components can be grouped into a node or another component and can be only one component.

  • Add the Dependencies (Ports and interfaces)

    A dependency is a relationship in which one component needs the information and services of another component, but not always the other way around. In order to show that one component is relying on another, you should make a connection.
    Component Diagram for Hospital Management System - Dependencies
    The component’s port is a feature that indicates where the component and its environment meet. In this picture, ports are shown in the form of small squares on the sides of classifiers. It is created when one thing is needed for another thing to work. There is an “include” statement in the makefile for the component that is dependent on the other component.

    Interfaces show how components are wired together and how they work together. When a component needs a certain interface, the assembly connector lets you connect it to another component that already has that interface. It looks like a semi-circle and a line.

    A component list contains the set of interfaces that a component can use or realize. Components also need interfaces to do their job. It is part of a system that protects the things inside. They are the parts of a system that make sense and play a big part in how a system works.


You need to know the diagrams used to design and develop the Hospital Management System. This method is to perfectly create a fully-functional system without unwanted errors and avoid mistakes in development. A component diagram will help you know the components of software and hardware that the project should possess. Not only that, you will find out the needed consideration for the software to work perfectly.

Component diagrams show how a system is put together. During the design phase, software artifacts (classes, interfaces, etc.) of a system are put together into different groups based on how they work together. Now, these groups of things are called parts. Check out our Related and Recommended Articles for more Learning and Information.


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