Smart city closed camera photocell and street lamp device

• US 10,536,673 B2
• Filed: 03/30/2016
• Issued: 01/14/2020
• Est. Priority Date: 03/31/2015
• Status: Active Grant

• Current Assignee: Westire Technology Limited
• Original Assignee: Westire Technology Limited
• Inventors: Noone, Sean
• Primary Examiner(s): Holder, Anner N
• Application Number:
  US15/562,877
• Publication Number:
  US 20180115751A1
• Time in Patent Office: 1,385 Days
• CPC Class Codes: G01S 13/58 Velocity or trajectory determination systems; Sense-of-movement determination systems
• CPC Class Codes: G01T 1/18 with counting-tube arrangements, e.g. with Geiger counters tubes H01J47/08; with alarm provision G01T7/125
• CPC Class Codes: G02B 26/004 based on a displacement or a deformation of a fluid
• CPC Class Codes: G02B 3/14 of variable focal length
• CPC Class Codes: G06V 20/54 of traffic, e.g. cars on the road, trains or boats
• CPC Class Codes: G06V 40/172 Classification, e.g. identification
• CPC Class Codes: G06V 40/25 Recognition of walking or running movements, e.g. gait recognition
• CPC Class Codes: G08B 13/196 using television cameras
• CPC Class Codes: G08B 13/19695 Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
• CPC Class Codes: H04N 23/11 for generating image signals from visible and infrared light wavelengths
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source
• CPC Class Codes: H04N 7/188 Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position signal generation from motion picture films H04N5/253
• CPC Class Codes: H05B 47/11 by determining the brightness or colour temperature of ambient light
• CPC Class Codes: H05B 47/115 by determining the presence or movement of objects or living beings
• CPC Class Codes: H05B 47/125 by using cameras
• CPC Class Codes: H05B 47/175 by remote control
• CPC Class Codes: Y02B 20/40 Control techniques providing energy savings, e.g. smart controller or presence detection
• CPC Class Codes: Y02B 20/72 in street lighting

Abstract

The invention provides a photocell system for controlling a street lamp comprising a photocell configured to switch on and off the street light and a Closed Camera Photo Cell configured to collect image data and transmit the data to a remote location.

Claims

1. A closed camera photocell (CCPC) system, comprising:

a photocell configured to switch a street lamp on or off;

an image sensor;

a monitoring module configured to monitor energy consumption of the street lamp; and

one or more processors configured to;

collect image data from the image sensor;

collect energy data from the monitoring module; and

transmit the image data and the energy data to a remote location,

wherein the CCPC system is configured to operate as a motion-triggered surveillance camera that captures a video or image of a scene in a region of interest, and record the scene when human or vehicle motion is detected, and

wherein the photocell, the image sensor, the monitoring module and the one or more processors are provided within a housing that is adapted to be mounted on the street lamp using a twist-lock plug.

2. The CCPC system of claim 1, wherein the monitoring module comprises a current sensor and a voltage sensor adapted to calculate root mean square (RMS) values.

3. The CCPC system of claim 1, further comprising:

a management module configured to enable remote management of the street lamp.

4. The CCPC system of claim 1, wherein the CCPC system is configured to operate as an IP-based closed-circuit television (CCTV) system configured to convert captured images and audio into data that is transmitted over a CCTV photocell network.

5. The CCPC system of claim 1, wherein the one or more processors are further configured to provide signal level processing and image enhancement, image segmentation, feature level processing, feature extraction, feature measurements and tracking, object level processing or object classification and estimation.

6. The CCPC system of claim 1, wherein the one or more processors are further configured to provide human gait and face recognition of people or vehicle motion pattern identification from the image data collected from the image sensor.

7. The CCPC system of claim 1, further comprising:

one or more communication ports, wherein the one or more communication ports support a plurality of communication protocols including a protocol used for switching and controlling public street lamps through a 0-10 Volt wired interface, a Digital Addressable Lighting Interface (DALI®

), an RS-232 serial port, an Ethernet IP interface, or a Wireless interface.

8. The CCPC system of claim 1, further comprising:

a broadband module configured to provide secure communication over a network to said remote location.

9. The CCPC system of claim 1, wherein GPS coordinates and unit serial number readings are transmitted at time of installation to an asset management database.

10. The CCPC system of claim 1, further comprising:

a liquid lens containing water or oil.

11. The CCPC system of claim 1, wherein the image sensor is configured to record wavelengths outside of the human visible spectrum.

12. The CCPC system of claim 1, further comprising:

a noise sensor configured to monitor on-street noise and adapted to identify one or more different noises.

13. The CCPC system of claim 1, further comprising:

a pressure sensor adapted to measure atmospheric pressure and delivers a total atmospheric area pressure reading service to said remote location.

14. The CCPC system of claim 1, further comprising:

a pollution environmental sensor configured to deliver analytical and environmental pollution monitoring services to said remote location.

15. The CCPC system of claim 1, further comprising:

a Micro Geiger counter module configured to measure a level of radiation in an area.

16. The CCPC system of claim 1, wherein the one or more processors are further configured to transmit data that pertains to mapping data of the environs of the street lamp to one or more vehicles in the vicinity of the street lamp.

17. The CCPC system of claim 1, wherein the one or more processors are further configured to transmit data pertaining to a pavement, road surface or street surface proximate to said remote location.

18. The CCPC system of claim 1, wherein the one or more processors are further configured to transmit data to a driverless vehicle to enable automatic navigation of the driverless vehicle.

19. The CCPC system of claim 1, further comprising

a radar antenna configured for the detection of speed of an object, wherein the speed of the object is synchronized with a video camera, and wherein the radar antenna is capable of seeing through certain obstacles.

26. The CCPC system of claim 1, wherein the one or more processors are further configured to transmit the image data to a vehicle to enable driver assist or automatic navigation of the vehicle, and wherein the image data enables the vehicle to see around a street corner.

20. A closed camera photocell (CCPC) system, comprising:

a photocell configured to switch a street lamp on or off;

an image sensor;

a monitoring module configured to monitor energy consumption of the street lamp; and

one or more processors configured to;

collect image data from the image sensor;

collect energy data from the monitoring module; and

transmit the image data and the energy data to a remote location,

wherein the CCPC system is configured to operate as a motion-triggered surveillance camera that captures a video or image of a scene in a region of interest, and

wherein the photocell, the image sensor, the monitoring module and the one or more processors are provided within a sealed housing that is adapted to be mounted on the street lamp.

21. The CCPC system of claim 20, wherein the image data is combined with image data generated by one or more other image sensors to obtain combined data covering a defined area.

22. The CCPC system of claim 21, wherein the combined data is provided in a stream.

23. The CCPC system of claim 21, wherein the one or more other image sensors include at least one image sensor in a different CCPC system.

24. The CCPC system of claim 20, wherein the one or more processors are configured to:

transmit the image data to a vehicle configured for driverless operation or driver assist operation,

wherein the image data provides the vehicle with visibility of the scene when the vehicle is located around a street corner with respect to the CCPC system and unable to directly view the scene.

25. The CCPC system of claim 20, wherein the sealed housing is installed on the street lamp through operation of a twist-lock socket provided on the street lamp.