Virtual Instrumentation based surveillance system in industry
- 2. Drawbacks of traditional instrumentation These systems are fixed, (mobile monitoring is absent). These systems can do only one task (single sensor). Hence, need different systems for different purpose of detection. They bank on portable display which is attached with the system. They cannot be accessed from remote locations.
- 3. To overcome the problems of traditional surveillance system a Virtual Instrumentation based Surveillance system is developed through which we can monitor and control the hazardous and inaccessible places to humans.
- 4. What is Virtual Instrumentation? Virtual instrumentation is the use of customizable software and modular measurement hardware to create user-defined measurement systems, called virtual instruments.
- 5. Virtual Instrumentation based Surveillance system The proposed multi-sensory security system is designed to have 4 sensors, it is provided with 2 wheels to provide continuous unmanned monitoring of o Gas leakages o Sudden changes of temperature o Obstacle avoidance o Smoke ejection. And notifying through a wireless ZIGBEE module on a LABVIEW graphical interface.
- 6. The GENIE system offers flow chart microcontroller programming and simulation as well as full integration with circuit wizard. GENIE Microcontrollers can be programmed using flowcharts. Flowcharts show the steps that will be followed by microcontroller when one’s program is running. Flowcharts are drawn by selecting particular commands and then linking them together.
- 7. GENIE LAB STUDIO Genie design studio has been used to program microcontroller for obstacle avoidance and the programmed flow chart for obstacle avoidance is shown below in next slide.
- 9. LABVIEW: Lab VIEW is an integral part of virtual instrumentation because it provides an easy-to-use application development environment designed specifically with the needs of engineers and scientists in mind. Features of Lab View:- Operate the instrumentation program Control selected hardware Analyse acquired data Display.
- 10. BLOCK DIAGRAM OF ZIGBEE
- 14. ZIGBEE WIRELESS MODULES ZigBee is the name of a specification for a suite of high level communication protocols using small, low power, low data rate digital radios based on the IEE 802.15.4 standard for wireless personal area network (WPANs), such as wireless headphones connecting with cell phones via short range radio. The technology is intended to be simpler and cheaper than other WPANs, such as Bluetooth. ZigBee is targeted at radio-frequency (RF) applications which require a low data rate, long battery life and secure networking.
- 15. The virtual instrumentation based surveillance system to monitor the changes in surrounding, helping in preventing the disaster of fire, gas and smoke out breaks by notifying us the leak. The results illustrate that the proposed Virtual Instrumentation based intelligent Surveillance system provide continuous unmanned monitoring of Gas leakages, sudden changes of temperature, obstacle avoidance etc.