Robotics plays major role in this generation. Especially for security applications, robots can do any kind of task. Bomb disposal is critical task through human and sometimes it risks human life. But robot is a machine and we can send another robot, if existed robot damages while disposal bomb. Here robot controlled by smart phone. It has video surveillance camera and metal sensor to detect bombs. Bomb technicians face life-threatening risks daily, with numerous personnel getting injured or losing their lives while defusing bombs. The primary objective of this robot is to offer an additional layer of protection to these squads by enabling them to inspect and analyze suspicious packages before physically approaching them for disposal. Even if the robot cannot directly disrupt an item, it can still play a crucial role in relaying valuable information to facilitate tool and procedure selection. Additionally, the robot’s camera can capture vital events, serving as valuable evidence for subsequent analysis.
This project proposes a method for controlling a robot with the internet. The mobile and raspberry pi board is connected through internet. As the name suggests the robot applicable in military application that is detect the bomb. Robot can show visual image which is in front of it. It can also show the position. A signal is generated from the mobile (through internet) which will be received by the raspberry pi board and the robot works according to the program. In conclusion, robots in bomb disposal are a big step forward in technology. They save lives and lower the risks for bomb disposal teams. The robotic arm, mobile (through internet), and wireless camera are all key features that provide safety and control in dangerous situations.
Existing Systemin this Existing System military people living at the borders have to find bombs themselves. This is very dangerous because if they don’t find the bomb in time, it can explode and harm everyone nearby. To solve this problem, a new method has been created. Instead of a person searching for the bomb, a robot is used. In the old system, people had to walk around with a bomb detector, which was very risky and could get them killed. With the new method, a robot goes instead of a person. The robot shows live video and tracks its location, making it much safer.
Proposed SystemIn this proposed system robots were controlled through special networks. Now, they are controlled over the internet because it uses a standard communication method and is available almost everywhere. Robots controlled this way are called internet robots. The first internet robots were fixed in one place and worked in small areas. Later, internet robots that could move around larger areas were developed. Robots are now often used to do repetitive tasks instead of humans.
Robotics can be divided into two types: industrial and service robots. The International Federation of Robotics (IFR) says a service robot is one that works on its own or with some help to do tasks that benefit people and equipment, except for manufacturing.
Today, the internet is central to everything. People prefer to go online rather than do household chores. The internet is now everywhere; unlike the past when it was only wired and you had to use a computer to access it. Today, the internet is easily accessible from your phone. This makes it a great time to introduce robots into homes.
Block Diagram
Raspberry Pi as the Main Controller: The Raspberry Pi serves as the main control unit for the bomb detection robot. It runs the necessary software and interfaces with various hardware components like DHT11 sensor, MQ2 sensor, Metal Sensor, USB Camera, Servo Motor and L293D Motor Driver
Bomb Detection Mechanism: This robot helps find and safely handle bombs. It uses Raspberry Pi is a small computer to do its job. The robot knows where it is with GPS just like a map on a phone. It also sends live video so we can see what it sees. When it detects a bomb, the robot carefully moves it away to keep everyone safe and dispose. It’s like having a smart helper that does hard and risky work for us..
STEP 1: Download Advanced IP Scanner app and open.
STEP 2: Download VNC Viewer app and open.
STEP 3: Set up hotspot in mobile enter the username and password
Username: project
Password: project1234
STEP 4: Connect the hotspot in pc, raspberry will connect automatically to the. hotspot
STEP 5: Scan IP address of raspberry pi in advanced IP scanner, it will show IP address
STEP 6: Open VNC Viewer and the enter the IP address and press enter
STEP 7: Inside it will show username and password and enter details.
Username: pi
Password: 123456
STEP 8: Finally, it will open raspberry pi mini computer and click on it will run
STEP 9: Install Bomb detection APK and use movements for robot
Figure 5.1 Hardware Kit
Figure 5.2 Total setup of Kit
Figure 5.3 Normal Status of Metal
Figure 5.4 Detected Status of Metal
Figure 5.5 Normal Status of Gas Sensor
Figure 5.6 Detected Status of Gas Sensor
Figure 5.7 Normal Status of Temperature
Figure 5.8 Increased Status of Temperature
Figure 5.9 Normal Status of Disposal (wire cutting purpose)
5.10 Working Status of Disposal (wire cutting purpose)
Figure 5.11 Object Picking Status (Picking the Object)
Figure 5.12 Object Dropping Status (Releasing the Object)
Figure 5.13 Normal GPS Location
Figure 5.14 Detected Current Location
Advantages1)Enhanced safety
2)Real Time Surveillance
3)Quick Threat Identification
4)Timely GPS Location
5)Cost effective
1)Security and Defense
2)Emergency Response
3)Video Surveillance
4)Metal detection
5)Educational and Research purpose
Frequently Asked Questions (FAQs)
1. What is this project about?
- This project is about making a robot that can find and get rid of bombs. The robot has a GPS to show its location and can send live video.
2. What is a Raspberry Pi?
- A Raspberry Pi is a small computer that helps control the robot. It is used to run programs and connect to other devices.
3. How does the robot detect bombs?
- The robot uses a camera and a special program to find bombs. The program can see objects and check if they are metal.
4. What is GPS and how does it help?
- GPS stands for Global Positioning System. It helps the robot know its exact location and share it with others.
5. What is live video streaming?
- Live video streaming means the robot can send video in real-time. This helps people see what the robot sees right away.
6. Why is this project important?
- This project helps keep people safe by finding and getting rid of bombs without putting humans in danger.
7. Can this robot work on its own?
- The robot can do many things by itself, but it may still need help from humans to make decisions or control it remotely.
8. What are the main parts of the robot?
- The main parts are:
- A camera for video
- Sensors to detect bombs
- GPS for location
- Raspberry Pi to control everything
9. How is the robot controlled?
- The robot can be controlled using a computer or a smartphone. Commands are sent to the Raspberry Pi, which then moves the robot.
10. What are the benefits of using this robot?
- The robot reduces risk to human life, provides real-time information, and can go into dangerous areas that are not safe for humans.