Intelligent Building Systems
Business Sector : Energy efficiency
Objective :
Develop a system to control and optimize the lighting of large buildings
Solutions
- Distributed wired & wireless devices architecture integrating Zigbee & off-the-shelf sensors
- Associated to a specifically designed smart-lighting gateway acting as coordinator
- Multi-scenario automated management(up-to 15 ballast groups)
- Energy consumption management: ± 1% of power
- Centralized dashboard (management and maintenance)
- Advanced features: lighting corridor, automatic balance between natural and artificial ligthting, …
Results
– System architecture
– SW development (Firmware and embedded web application)
– Nodes development (hardware and firmware)
– Prototype development and bring-up
– Field testing
Used Technologies
– C, C++, Java, HTML, CSS, Javascript languages
– JN5148 – RSSI
– DALI, MADLI, MODBUS, Dimming 0-10V
– ZigBee
– Flyback power supply
