1. Minos Prepared By Mahdi Al-Saeed

2. WHAT'S MINOS SYSTEM Minos System is a patented, high technology system to remotely manage and control the public lighting plants and the external lighting plants.

3. SYRA, ANDROS, IOS: the main components of the system SYRA  switched on lamp  command switched off lamp  working lamp to full power  working lamp to reduced power as a result of command  faulty or unsuitable condenser ( insufficient correction of the power factor )

4.  interrupted lamp  lamp exhaustion (blinking)  lamp short circuit  faulty fuse  absence of current (circuit lamp not connected).

5.  ANDROS Unit 1. It communicates with Ios server via modem (GSM, GPRS, RADIO, RTC) or dedicated line, all the events recorded by Syra module, the remote reading of the electrical consumption, the measure of the electrical parameters related to the switchboard and any anomaly detected on the line of power supply.

6. 2. It controls the switching off/on; it controls the flux reduction of the lamps to the Syra modul and the switching off/on of the lighting plant by a daily, weekly or yearly planning of the astronomic clock.

7. IOS Server  It communicates and receives via modem (GSM, GPRS, RTC, RADIO) or dedicated line, from Andros Unit all the data related to the plant.

8. SYSTEM ARCHITECTURE

9. Functions of IOS Server and Andros 1. Remote management at “SWITCHBOARD” level  switch on/off of the plants by programming the astronomic clock  detection during each phase of the general fault of 1 lamp out of 30 (block control )  remote reading of the electrical parameters  remote management of the central voltage

10. Remote management at “LIGHTING POINT” level  switchboard level + remote management of the lighting point (IOS Server+ Andros+ Syra )

11. Minos X Software Main functions  Display in real time of all the events and anomalies of the lighting plant  Creation of automatic statistics to analyze the old data  Planning, of the switching on/off cycles of the lighting plant throughout the astronomic clock  Plugging in of personal data files for each switchboard and lamp of the plant  Creation of three emergency numbers to send alarms via SMS message to the maintenance personnel or to the Ios server

12. Main options 1. The remote reading of consumption and the measurement of all the electrical parameters related to the switchboard

13. 2. The displayed cartography of the anomalies and status of the switchboard and of the lighting points spread on the territory

14. 3. The remote reading of the weather parameters (temperature, humidity, pressure, UV rays, rain phenomenon and its importance, wind speed) and weather forecast

15. Advantages of the system It can be applied to the existing system It carries out remote diagnosis, control and management It manages each single light point It allows energy and maintenance saving It extends the average life of the lighting system It improves the service and quality of public lighting systems It pays for itself in a short time and produces financial resources

16. Power line carrier communication features 2ASK modulation with 112KHz carrier 12 bit-wide messages (control/command: bits 1- 4), (address: bits 5-12) Message re-transmission 20 consecutive times (pause 12ms) MANCHESTER bit coding (2ms, 4ms) Transmission speed 166,6 Baud Minimum detectable signal: 40mVpp

17. THANKYOU