Description

Absract :

                  Now days, it is easy to keep a guards outside the house for home security. But always we cannot rely on guards. In some cases, people will lock the house for long days . Criminals can use this kind of facility, which will create problems even to the house owner. This project is designed for inner home surveillance. For continuous surveillance, automatic recharging has been done to the robot.  This robotic section runs with LPC2148 with CMOS camera with a person detection sensor. and another docking section with wireless power transfer unit for recharging the robot. Communications between robot and monitoring unit are accomplished through IEEE 802.15.4.

                  For surveillance purpose, the path of the robot has to feed initially.  This Robot will be ready to capture the image of any human who enters into robot surveillance region. This presence of human can be determined by the thermal heat radiation from the object and this interrupt will wake up the camera. In order to cover the entire room , the robot module can able to turn in various angle with manual and automatic control. Under the absence of human the processor will keep the camera in the sleep mode. The technique is followed in the project to reduce the  energy consumption of robot. In this project the robotic unit can be charged using wireless power transmission method. Ultrasonic signal confirms the robot that it is in power transmission region. This project uses the Matlab platform for the image visualization. 

Existing system :

• Image not receiving accurately
• More energy usage
• No layer architecture
• No docking section

Proposed System:

• Less energy usage
• Person detection technique is used
• Layered architecture between nodes
• Docking unit for robot module 

Block Diagram : 

Surveillance section:

                        

Docking section:

                   

Monitoring section:

    

Hardware & Software Requirements:

Hardware:

• ARM 7  Processor
• Ultrasonic sensor
• PIR senosr
• CMOS camera
• Zigbee
• Display unit

Software :                                                                 

• Keil
• Flash magic
• orcad
• MATLAB
• Proteus

Advantages:

• Automatic charging for robot
• Improved safety and security
• Easy to transfer images
• Less energy usage.

Applications:

• Industrial Application
• Home  Applications
• Robtic Applications
• Milatary applications