Methods and apparatus for information management and control of outdoor lighting networks

Patent metadata

Field	Value
Publication number	US-10499477-B2
Application number	US-201414777801-A
Country	US
Kind code	B2
Filing date	Mar 10, 2014
Priority date	Mar 18, 2013
Publication date	Dec 3, 2019
Grant date	Dec 3, 2019

Abstract

The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the lights units.

First claim

What is claimed is:

1. A light management system for an outdoor lighting network system, comprising:
a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit;
at least one user input/output device in communication with at one or more of said outdoor light units;
a central management system in communication with light units, said central management system sends control commands to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units;
a resource server in communication with said central management system;
wherein the central management system uses the light unit status/sensor information and resources from the resource server to determine an event occurrence, and in response reconfigure one or more of the lights units, provide information to the at least one user input/output device or initiate a predetermined action;
wherein the sensor type is a light sensor and the received outdoor light unit status/sensor information is light reflection data from two or more light units, wherein the central management system processes the light reflection data and compares the light reflection data to a light reflection reference point for the respective light units, and determines reflection anomalies that indicates the event occurrence.

2. A light management system for an outdoor lighting network system, comprising:
a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit;
at least one user input/output device in communication with at one or more of said outdoor light units;
a central management system in communication with light units, said central management system sends control commands to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units;
a resource server in communication with said central management system;
wherein the central management system uses the light unit status/sensor information and resources from the resource server to determine an event occurrence, and in response reconfigure one or more of the lights units, provide information to the at least one user input/output device or initiate a predetermined action;
wherein the central management system in response to the event occurrence uses two or more user input/output device for directional path indicators.

3. A light management system for an outdoor lighting network system, comprising:
a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit;
at least one user input/output device in communication with at one or more of said outdoor light units;
a central management system in communication with light units, said central management system sends control commands to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units;
a resource server in communication with said central management system;
wherein the central management system uses the light unit status/sensor information and resources from the resource server to determine an event occurrence, and in response reconfigure one or more of the lights units, provide information to the at least one user input/output device or initiate a predetermined action;
wherein the at least one sensor type is used to detect a tree branch or other vegetation in the vicinity of a light unit, and wherein the light unit determines whether to initiate a predetermined action.

4. The system of claim 3 , wherein the predetermined action is sending a message to the central management system to schedule a maintenance request to remove or initiate a light emitter to inhibit growth/kill the tree branch or other vegetation.

5. A light management system for an outdoor lighting network system, comprising:
a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit;
at least one user input/output device in communication with at one or more of said outdoor light units;
a central management system in communication with light units, said central management system sends control commands to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units;
a resource server in communication with said central management system;
wherein the central management system uses the light unit status/sensor information and resources from the resource server to determine an event occurrence, and in response reconfigure one or more of the lights units, provide information to the at least one user input/output device or initiate a predetermined action;
wherein the resources from the resource server is driver fatigue/safety data and the central management system used the driver fatigue/safety data to determine light and/or color levels in the light units.

6. The system of claim 5 , wherein the light and/or color levels in the light units are time varying.

7. A light management system for an outdoor lighting network system, comprising:
a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit;
at least one user input/output device in communication with at one or more of said outdoor light units;
a central management system in communication with light units, said central management system sends control commands to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units;
a resource server in communication with said central management system;
wherein the central management system uses the light unit status/sensor information and resources from the resource server to determine an event occurrence, and in response reconfigure one or more of the lights units, provide information to the at least one user input/output device or initiate a predetermined action;
wherein the at least one sensor type tracks a user and provides an indicator using the user input/output device to enable the user to maintain a predetermined pace or time as the user travels.

8. The system of claim 7 , further providing a virtual ghost runner, using one or more of the user input/output devices.

9. A method of light management for outdoor lighting network system, the outdoor lighting network having a plurality of outdoor light units each including at least one sensor type and each outdoor light unit in communication with at least one other light unit, at least one user input/output device and a central management system in communication with the outdoor light units, the method comprising the steps of:
receiving, in the central management system, status/sensor information from the at least one sensor type and resources from the resource server;
sending, by the central management system, control commands to one or more of said outdoor light units,
wherein the central management system uses the light units to determine an event occurrence, and in response reconfigure one or more of the lights units, provide information to the at least one user input/output device or initiate a predetermined action;
wherein the status/sensor information is light reflection data from two or more light units, wherein the central management system processes t

Assignees

• Koninklijke Philips Nv
• Signify Holding Bv

Inventors

• Chen Hongxin
• Cavalcanti Dave Alberto Tavares
• Gramza Marcin
• Jia Liang
• Li Qing
• Piotrowski Daniel J
• Szczerba Marek Zbigniew
• Szczodrak Marcin Krzysztof
• Zhao Qin
• Zhai Hongqiang
• Van Hartskamp Michael Alex
• Elixmann Martin
• Huang Zhong
• Ma Fulong
• Peng Xianneng
• Wang Jianfeng
• Yu Yi Qiang
• Challapali Kiran Srinivas

Classifications

• H05B47/105

  in response to determined parameters · CPC title

• H05B47/19

  via wireless transmission · CPC title

• F21Y2101/00

  Point-like light sources · CPC title

• F21S8/086

  with lighting device attached sideways of the standard, e.g. for roads and highways · CPC title

• F21W2131/103

  of streets or roads · CPC title