DEVICE AND METHOD FOR AUTOMATIC CALIBRATION OF ILLUMINATION SYSTEM AND ENERGY SAVING

• US 20130082606A1
• Filed: 10/04/2011
• Published: 04/04/2013
• Est. Priority Date: 10/04/2011
• Status: Abandoned Application

• Current Assignee: Menolinx System, Ltd.
• Original Assignee: Amir Poznansky, Yehiel Viner
• Inventors: Poznansky, Amir, Viner, Yehiel
• Application Number:
  US13/252,445
• Publication Number:
  US 20130082606A1
• Time in Patent Office: Days
• US Class Current: 315/152
• CPC Class Codes: H05B 47/105 in response to determined parameters
• CPC Class Codes: H05B 47/175 by remote control
• CPC Class Codes: H05B 47/21 of two or more light sources connected in parallel
• CPC Class Codes: Y02B 20/40 Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The present invention provides a system for testing monitoring and calibrating illumination of plurality of lamps, operated by a control node. The system is comprised of: plurality of lamps units each unit including, a lamp, and control node for controlling power consumption wherein the control node comprises at least one of: a wireless, PLC transceiver or twisted pair, at least one mobile measurement device, for performing luminous measurements for each lamp unit and a computing unit for analyzing the luminous measurements results for determining the optimal parameters for operating the lamp according to the predefined luminous requirements for each lamp unit

Claims

1. A system for testing monitoring and calibrating illumination of plurality of lamps, operated by a control node, said system comprised of:

plurality of lamps units, each unit including, a lamp, and control node for controlling power consumption wherein the control node comprises at least one of;

a wireless, PLC transceiver or twisted pair;

at least one mobile measurement device, for performing luminous measurements for each lamp unit; and

a computing unit for analyzing the luminous measurements results for determining the optimal parameters for operating the lamp according to the predefined luminous requirements for each lamp unit

wherein the lamp unit is operated according to determined optimal parameters.

2. The system of claim 1 further comprising a power ignition unit wherein the ignition and power unit is at least one of:

an LED driver, HID ballast, plasma lamp, induction lamp or florescent lamp.

3. The system of claim 1 further comprising:

at least one local controller associated with group of lamps units;

wherein the computing unit transmits the determined optimal parameters to the control node through the local controller, wherein the local controller communicates with the control node via communication link, wherein the communication link is at least one of;

PLC wireless communication, or twisted pair communication line.

4. The system of claim 1 further comprising:

at least one local controller associated with group of lamps units;

a control network for managing and transmitting the determined optimal parameters to the lamp units, wherein each lamp unit has a unique ID;

a central sever for managing the control network and the local controller;

wherein the computing unit is located at the central server and includes a lighting management software to analyze the measurements data results according to pre-defined template or algorithm of thresholds for determining the optimal parameters data for operating the lamp according to the predefined luminous requirements for each lamp unit;

wherein the determined optimal parameters are transmitted to the control node though a local controller.

5. The system of claim 1 further comprising:

a control network for controlling the operation of the power supply to the lamp units, wherein each control unit has a unique ID;

a central sever for managing the control network and the plurality of lamps;

wherein the computing unit is located at the central server and includes a lighting management software for analyzing the testing results according to pre-defined template of thresholds for determining the calibration data of dimming levels for each street lamp;

wherein the determined optimal parameters are transmitted to the control unit though a communication data network or twisted pair.

6. The system of claim 3 wherein the algorithm implements operation scheduling for setting the power for each lamp unit.

7. The system of claim 1 wherein the control network is one of RF communication, PLC communication or TP communication.

8. The system of claim 1 wherein the calibration process is preformed periodically based on lamp aging implications for providing updated lighting power to each lamp, eliminating the usage of maintenance factor, hence increasing the life time of the each lamp.

9. The system of claim 1 wherein the server includes data history of measured luminance for detecting abnormal behavior of lamps unit.

10. The system of claim 1 wherein the mobile measurement device is vehicle which integrates measurements instruments enabling an automatic testing operation mode, wherein the luminous testing includes measurements of the following parameters areal luminance, glare and reflection.

11. The system of claim 5 wherein the optimal parameters is calculated according to the optimum parameters of the group of measured lamps unit.

12. The system of claim 1 wherein at least part of analyzing the measurements results are preformed at the mobile measurement device.

13. The system of claim 1 wherein the mobile measurements device is a human operated measuring unit.

22. The system of claim 4 wherein the algorithm implements operation scheduling for setting the power for each lamp unit.

23. The system of claim 5 wherein the algorithm implements operation scheduling for setting the power for each lamp unit.

14. A method for testing, monitoring and measuring illumination of plurality of lamps units, said method comprised the steps of:

performing luminous measurements for each lamp unit;

transmitting measurements from mobile testing device to local controller or central server or lamp control unit.

analyzing measurement based on given template or algorithm of pre-defined thresholds value;

determining optimal parameters for operating the lamp according to the predefined luminous requirements for each lamp based on measurements analysis;

transmitting determined power values for each lamp to local controller or the lamp control unit or central server; and

operating the lamp according to optimal parameters to achieve the required luminous parameters.

15. The method of claim 14 wherein the measurements results are transmitted though control communication network to the central server

16. The method of claim 14 wherein the calibration process is preformed periodically based on lamp aging implications for providing updated lighting power to each lamp, eliminating the use of maintenance factor, hence increasing the life time of the each lamp.

17. The method of claim 14 wherein the server includes data history of measured luminance for detecting abnormal behavior of lamps, hence reducing damage in lamps.

18. The method of claim 14 wherein the measurements are preformed by vehicle which integrates measurements instruments enabling an automatic measurements operation mode, wherein the luminous measurements includes measurements of the following parameters areal luminance, glare and reflection.

19. The method of claim 14 wherein the optimal parameters are calculated according to the optimum parameters of the group of measured lamps.

20. The method of claim 14 wherein at least part of analyzing the measurements results are preformed at the mobile measurement device.

21. The method of claim 14 wherein testing is preformed by a human operated measuring unit.