The security of the nation is the most important thing today and therefore there is a need to consider the safety of the soldiers and the army who are fighting for the security of the nation. One of the main concerns is the mine that is put by the enemy on the way. Therefore, it is very important to detect this mine and disseminate it to save the lives of soldiers and armies. This is now possible with our robotic landmine detection vehicle with GPS positioning using the ARM project. The system can scan a rectangular area efficiently and scan it to detect land mines. To do this, the system uses a metal detector to detect these mines. Once the system detects the mine, it stops the robotic vehicle in the place where the mine is hidden. After the system makes use of GPS to track the position of the mine and then sends an SMS message indicating the position of the mine that is hidden in the ground.
Conventionally, wireless control robots use RF circuits, which have the drawbacks of limited working range, limited frequency range and limited control. The use of a mobile phone for robotic control can overcome these limitations. It offers the advantage of robust control, a working range as large as the coverage area of the service provider, there is no interference with other controllers and up to twelve controls. Although the appearance and capabilities of robots vary greatly, all robots share the characteristics of a moving mechanical structure under some form of control. The control of the robot involves three distinct phases as follows:
1. Perception
2. Processing
3.Action.
Generally, the preceptors are sensors mounted on the robot, the processing is performed by the on-board microcontroller or processor and the task is performed using motors or with some other actuators. Robot is designed to detect landmines remotely controlled. The user can navigate the robot and locate the land mines. The locations of detected landmines can also be accessed via mobile phones via SMS. The robot can be controlled by the developed software, which will program the parallel port and communicate with the robot through radio signals. Developed software program uses the mouse button and control to navigate the robot. The developed software will indicate the robot's real-time location and the location will be transmitted. When the robot detects a mine, it sends the signal to the GSM system in the form of detected metal type and its location in Latitude, Longitude, robotic model.