Multi-agent controlled building management system
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The document outlines the development of a multi-agent controlled building management system aimed at reducing costs and complexity in current construction management. It emphasizes the creation of a user-friendly interface for control over various subsystems, including lighting, air conditioning, and security. The project has made significant progress in design, simulation, and implementation, with future plans for software and IoT interface development.
Multi-agent controlled building management system
- 1. 1 Multi – Agent Controlled Building Management System Supervisor Dr.Udayanga Hemapala Presented By - L.L.L. Anurudda W.K.I.Madushanka Group Members L.L.L.Anurudda -120024V G.T.Chathura -120067E W.K.I.Madushanka -120376B H.V.V.Priyadarshana -120497V
- 2. 2 ➢A Computer-based control system ➢Separate agent for each device ➢Multiple Agents interact with each other ➢Controlling and monitoring electrical devices ❑ What is a multi Agent Building Management System ? Introduction
- 3. 3 Motivation ➢ Increasing demand in current construction industry ➢ Existing systems are highly expensive ➢ Complexity of installation
- 4. 4 Our scope… To develop a multi agent , wireless building management system with integrated sub-systems for Fans , Lighting , Air conditioning, Access controlling and security system which can be controlled through a user friendly interface.
- 5. 5 Objectives ➢Design plug and play Agents to control each device wirelessly. ➢Develop an integrated system which Agents interchange information in between them. ➢Develop a User Friendly Interface to control each device through Agents. ➢Develop Bidirectional Communication with each agent and the user interface.
- 7. 7 Broker ➢ To bidirectional communicate between agent and user interface ➢ MQTT broker ( Mosquitto ) ➢ Subscribe from server to the agent ➢ Publish from agent to the server
- 8. 8 Alternatives for communication module Module Price of a Unit(LKR) Require a Arduino Distortion Level Operating Range Reliability RF 650.00 Yes High High Low Zig bee 6300.00 Yes Low Medium High Bluetooth 750.00 Yes High Low Low Node MCU 875.00 No Medium Medium Medium
- 9. 9 AC Agent
- 10. 10 Block Diagram of AC System
- 11. 11 Smoke sensor signal High Low Manual Auto Personal Agent signal Temp. Agent signal Control Signal Control Signal Control Signal Logic Block diagram
- 12. 12 Web Interface
- 13. 13 Block Diagram of a Light Agent
- 14. 14 Completed Light Agent Circuit Power cct Node MCU Relay cct
- 15. 15 Operation of an Agent
- 16. 16 Integrated Operation Block Diagram
- 18. 18 Up to now ➢ Completed the designing and simulation of the system ➢ Submitted the technical paper to i-PACT 2017 conference (Under review process) ➢ Finished the hardware implementations of the agents ➢ Developed IoT platform ➢ Completed the programing of NodeMcu regarding Bidirectional Communication ➢ Completed the installation of the demonstration panel
- 19. 19 What next ? ➢ Complete the remaining software developments in the server ➢ Further develop IoT interface ➢ Further development of the demonstration board ➢ Complete the final report
- 20. 20 Timeline Title of Activity Timeline(9 or 10 months) 1 2 3 4 5 6 7 8 9 10 1. Literature Review 2. Develop a design for the system 3. Simulate the design and error correction 4. Implement agents for different sub-systems 5. Implement central control unit 6. Develop software interface for user 7. Results and Analysis 8. Report Writing and technical paper writing
- 21. 21 Thank You