Target detection and classification using seismic and pir sensors
0 likes197 views
The document describes a proposed target detection and classification system using seismic and PIR sensors. The system uses PIR sensors to detect moving objects and seismic sensors to classify the targets as human, animal, or vehicle. A PIC16F877A microcontroller monitors and controls the sensors. It sends status messages about detected targets to a monitoring section via GSM. The proposed system aims to improve efficiency over existing UGS systems which have high false alarm rates and power consumption issues.
Related topics:1 of 3
Downloaded 11 times
More Related Content
What's hot (20)
Ad
Viewers also liked (20)
Ad
Similar to Target detection and classification using seismic and pir sensors (20)
More from sudhakar5472 (20)
Recently uploaded (20)
Target detection and classification using seismic and pir sensors
- 1. TARGET DETECTION AND CLASSIFICATION USING SEISMIC AND PIR SENSORS Abstract: Unattended ground sensors (UGS) are widely used in industrial monitoring and military operations. Such UGS systems are usually lightweight devices that automatically monitor the local activities in-situ, and transfer target detection and classification reports to the processing center at a higher level of hierarchy. Commercially available UGS systems make use of multiple sensing modalities (e.g., acoustic, seismic, passive infrared, magnetic, electrostatic, and video). It is necessary that the monitoring system at borders must prove to be more efficient. Here in this paper a system based on Seismic sensor and PIR sensor is designed to find the target which is moving on the ground. Existing system: In the existing system the Unattended Ground Sensors are used in target detection. The efficiency of the existing system is limited by false alarm rates. Also power consumption becomes a consideration in the existing system. Proposed system: In the proposed system PIR and seismic sensors are used in target detection. The PIR Sensor is used to track down whether the moving object is living body or machine. If it is living body, the seismic sensor is used to track down whether it is human being or animal based on the absorbed signals. If it is vehicle, then seismic sensor is used to classify the type of vehicle moving on the ground. All these process are monitored and controlled using PIC16F877A microcontroller. The status is sent through GSM as a message to the Monitoring Section.
- 2. Block Diagram: Field Section: Power Supply PIC Seismic Sensor LCD 16F877A PIR Sensor Micro Controller Monitor Section: Power Supply GSM MAX 232 MAX 232 GSM Modem
- 3. Hardware requirements: PIC16F877A Microcontroller with Power Supply GSM Modem Max 232 PIR sensor Seismic sensor LCD PC with .net Software requirements Embedded c MPLab Compiler or CCS Compiler VB .NET Advantages Power efficient. More reliable.