This document proposes a web-based crime investigation system with three modules: administrator, customer, and department. The system allows customers to lodge complaints online, tracks complaints, and provides status updates. Administrators can register departments and criminals. Departments can view complaints and update statuses. The system aims to improve efficiency over existing manual systems by making the complaint process user-friendly, ensuring data accuracy, and saving time and manpower. It will be developed using Java programming language, JavaScript, servlets, JDBC, and deployed on Tomcat with an Oracle database.

1. CRIME INVESTIGATION SYSTEM

2. Objective:The proposed system is to
provide the facility to the customer to
lodge their complaints about a particular
crime or criminal act.
AIM: crime detection and solving
using web application.

3. The system should keep track of lodged
complaints and within no time
customer/victim should get the solution for
his/her problem
The proposed system provide the facilities
following modules
 ADMINISTRATOR module
 CUSTOMER module
 DEPARTMENT module
ABSTRACT

4. o ADMINSTRATION module:
once an administration
logs on to the system,
he/she can register the
departments and criminals
Admin can update the
details of whole system on
their demand

5. CUSTOMER MODULE:
once a customer logs on to
the system,he can lodge a
complaint to the
department.
The customer/victim can
1.register
2.view the status of
complaint
3.update his/her own profile

6. DEPARTMENT MODULE:
1)He can view complaints
posted by the customers.
2)he can change the status
of crime/complaint.

7. Disadvantages in the existing
system:
*consumes more time
*man power
*large amount of work
*lacks attention

8. Advantages of the proposed
system:
*user friendly
*better service
*data efficiency
*ensure data accuracy
*time management
*minimum data entry

9. SOFTWARE REQUIREMENTS:
Operating system :windows XP/linux
scripting language: JAVA SCRIPT
programming language: JAVA
web-apps: JDBC, servlets, JS
work platform: my eclipse 6.0
database: Oracle 10g server
deployment: tomcat 7.0

10. HARDWARE REQUIREMENTS:
processor: pentium4 32-bit
system
Hard disk: 40GB
RAM: 512MB or more

11. using this web-application, we can
lodge complaints through online
from wherever the victim is.
Conclusion: