TRAFFIC CONTROLLED DISPLAY

• US 20140070963A1
• Filed: 09/09/2013
• Published: 03/13/2014
• Est. Priority Date: 09/12/2012
• Status: Abandoned Application

• Current Assignee: Jack Z. Delorean
• Original Assignee: Jack Z. Delorean
• Inventors: DeLorean, Jack Z.
• Application Number:
  US14/022,141
• Publication Number:
  US 20140070963A1
• Time in Patent Office: Days
• US Class Current: 340/917
• CPC Class Codes: B60Q 1/2692 retractable lights retractable headlights B60Q1/05
• CPC Class Codes: B60Q 1/50 for indicating other intentions or conditions, e.g. request for waiting or overtaking
• CPC Class Codes: B60Q 1/5035 electronic displays
• CPC Class Codes: B60Q 1/545 for indicating other traffic conditions, e.g. fog, heavy traffic
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: G06Q 30/0273 Determination of fees for advertising
• CPC Class Codes: G08G 1/0116 from roadside infrastructure, e.g. beacons
• CPC Class Codes: G08G 1/0133 for classifying traffic situation
• CPC Class Codes: G08G 1/0137 for specific applications
• CPC Class Codes: G08G 1/02 using treadles built into the road pads or other sensitive devices responsive to passage of vehicles E01F11/00
• CPC Class Codes: G08G 1/04 using optical or ultrasonic detectors
• CPC Class Codes: G08G 1/042 using inductive or magnetic detectors
• CPC Class Codes: G08G 1/052 with provision for determining speed or overspeed speed measuring in general G01P
• CPC Class Codes: G08G 1/091 Traffic information broadcasting broadcasting communication H04H
• CPC Class Codes: G08G 1/095 Traffic lights
• CPC Class Codes: G08G 1/0955 transportable
• CPC Class Codes: G09F 21/04 by land vehicles
• CPC Class Codes: G09F 21/042 the advertising matter being fixed on the roof of the vehicles
• CPC Class Codes: G09F 21/048 Advertisement panels on sides, front or back of vehicles
• CPC Class Codes: G09F 27/005 Signs associated with a sensor

Abstract

A sign (100) displays moving, still, or blank images (130). In one aspect the sign is mounted over a roadways for viewing by occupants of vehicular traffic (105) and pedestrians. In another aspect the sign is mounted on a vehicle. An associated sensor (125, 220, 221, 222) senses the motion of traffic in the vicinity of the sign. When traffic moves at less than a predetermined speed, the sign displays moving or changing information. At greater speeds the display on the sign is either still or blank, so as to avoid distracting nearby drivers. An electronic system (135) provides various aspects that augment sign operation such as GPS, reception of signage information for use in particular locations, advertiser billing information based on sign usage, and collection and reporting of demographics that aid advertisers in maximizing their impact.

Claims

1. A roadway signage system responsive to the speed of vehicular traffic, comprising:

a sign arranged to display images selected from the group consisting of moving and static images,

a motion sensor arranged to detect said speed of said vehicular traffic on a roadway within a predetermined distance from said sign,

a data resource providing said moving and static display images,

an electronic control system responsive to said motion sensor and comprising a memory and a computer for communicating between said sign, said data resource, said memory, and said motion sensor,

said electronic control system being programmed to cause said sign to display said moving images when said traffic moves at less than a predetermined speed and to display said static images when said traffic moves at greater than said predetermined speed,

whereby when said traffic moves at greater than said predetermined speed, said sign displays said static images and when said traffic moves at less than said predetermined speed, said sign displays said moving images, thereby displaying more information when said traffic moves slowly while avoiding distracting drivers while said traffic moves swiftly.

2. The roadway signage system of claim 1 wherein said motion sensor is selected from the group consisting of radar, sonar, lidar, infrared, video, magnetic, vibration, RFID, and pressure sensors or other optical or magnetic sensing means?

3. The roadway signage system of claim 1, further including means for mounting said sign at a fixed location adjacent a roadway.

4. The roadway signage system of claim 1 wherein said sign further includes a traffic light display, whereby when said traffic light is green said sign displays said static images.

5. The roadway signage system of claim 1, further including means for mounting said sign upon a vehicle.

6. The roadway signage system of claim 5 wherein said means for mounting said sign upon a vehicle comprises means for movably securing said sign to said vehicle by means selected from the group consisting of hinges and pivots.

7. The roadway signage system of claim 5 wherein said means for mounting said sign upon a vehicle comprises means for mounting said sign atop said vehicle at a predetermined angle.

8. The roadway signage system of claim 5, further including at least one other sign similar to said first-named sign mounted atop said vehicle.

9. The roadway signage system of claim 5, further including a global positioning system in said vehicle and arranged to report a position of said vehicle to said computer.

10. The roadway signage system of claim 1 wherein said electronic control system is arranged to gather and report information selected from the group of location, demographic, and billing information.

11. The roadway signage system of claim 10 wherein said billing information is based on an algorithm comprising at least one factor selected from the group consisting of time of day, duration of message exposure, direction of exposed traffic, day of week, holiday impact, local special events, weather conditions, location of display, demographics, and demand for advertising at a particular location.

12. The roadway signage system of claim 1 wherein said data resource is connected to said computer by means selected from the group consisting of satellite, radio, television, Internet, and wired connections.

13. The roadway signage system of claim 1 wherein said images are selected from the group consisting of advertising, public service and roadway informational images.

14. The roadway signage system of claim 1 wherein said static image is selected from the group consisting of illuminated static advertising, static roadway informational, blank, and dark images.

15. The roadway signage system of claim 1 wherein said electronic control system is powered by means selected from the group consisting of power mains, batteries, and solar panels.

16. The roadway signage system of claim 1, further including a broadcast system connected to said electronic control system and arranged to broadcast information by means selected from the group consisting of FM, AM, television, satellite, on line and cell phone means.

17. The roadway signage system of claim 1, further including a plurality of shutters attached to said sign, said shutters being arranged to partially block a portion of said images from view of vehicles that are farther than a predetermined distance from said sign while not blocking any portion of said images from view of vehicles that are nearer than said predetermined distance from said sign, whereby all of said sign is visible from vehicles closer to said sign than said predetermined distance and only a portion of said sign is visible from vehicles farther from said sign than said predetermined distance.

18. The roadway signage system of claim 1 wherein said sign comprises a multi directional viewing sign arranged to project at least first and second images at different predetermined angles so that occupants of vehicles that are farther than a predetermined distance from said sign are able to view said first image only and occupants of vehicles that are nearer than said predetermined distance from said sign are able to view said second image only.

19. The roadway signage system of claim 1, further including a hinge and a drive assembly for tilting said sign a predetermined amount, said drive assembly being responsive to said electronic control system, whereby when instructed by said electronic control system said sign tilts said predetermined amount so that said sign is visible to more or less of said vehicular traffic.

20. The roadway signage system of claim 1 wherein said roadway signage system further includes cameras and software for recognizing license plates on said vehicles and storing and license plate information.

21. The roadway signage system of claim 1, wherein said roadway signage system further includes cameras and software for recognizing occupants in said vehicles and storing occupant information.

22. The roadway signage system of claim 1, further including a privacy filter interposed between said sign and said vehicular traffic, whereby when said images are displayed by said sign and viewed through said privacy filter said sign is selectively shown to a restricted group of said vehicles.

24. The method of claim 22 further providing a traffic light, whereby, whereby when said traffic light is green said sign displays still, blank, or dark information.

25. The method of claim 22 wherein said sign is mounted on a vehicle and further including a global positioning system connected to said computer so that said computer communicates a position of said sign to said data resource.

26. The method of claim 22 wherein said sign is mounted at a location selected from the group consisting of a beam adjacent a highway directional sign, an arm adjacent a stop light, and a vehicle.

27. The method of claim 21, further including providing a transponder for sending demographic information to said data resource.

23. A method for displaying information in the vicinity of a vehicular roadway, comprising:

providing a sign within view of traffic on a roadway, said sign being arranged to display information selected from the group consisting of moving, still, blank, and dark information,

providing a data resource for supplying said information for display by said sign,

providing means for detecting speed and direction of said traffic on said roadway, and

providing a control system comprising a computer and a memory and connected to said sign, said data resource, and said means for detecting said speed of said traffic, and arranged to select said information supplied by said data resource based on said speed and direction of said traffic, and

said control system arranged so that when said traffic moves at greater than a predetermined speed, said sign displays information selected from the group consisting of still, blank, and dark information, and when said traffic moves at less than said predetermined speed said sign displays information selected from the group consisting of moving, still, blank, and dark information,

whereby when said traffic moves toward said sign at greater than said predetermined speed said sign displays said still, blank, and dark information so that said sign does not distract drivers on said roadway.

30. The roadway signage system of claim 23, further including a hinge and a drive assembly for tilting said sign a predetermined amount, said drive assembly being responsive to said electronic control system, whereby when instructed by said electronic control system said sign tilts said predetermined amount so that said sign is visible to more or less of said vehicular traffic.

28. A dual-message sign for use on roadways, comprising;

a sign having a front surface,

a first image on said front surface of said sign, said first image positioned to be visible only over a first predetermined range of angles with respect to said front surface of said sign,

a second image on said front surface of said sign at the same time that said first image is displayed on said sign, said second image positioned to be visible only over a second predetermined range of angles with respect to said front surface of said sign, said first and said second predetermined ranges of angles being different,

said first image positioned to be visible from within a first vehicle when said first vehicle is a predetermined distance from said sign so that a sight line that extends from said first vehicle to said sign lies within said first predetermined range of angles with respect to said front surface of said sign,

said second image positioned to be visible from within a second vehicle when said second vehicle is a predetermined distance from said sign so that a sight line that extends from said second vehicle to said sign lies within said second predetermined range of angles with respect to said front surface of said sign,

such that only said first image is visible to said first vehicle and only said second image is visible to said second vehicle.

29. A roadway signage system, comprising:

a sign arranged to display images selected from the group consisting of moving and static images,

a sensor arranged to detect the number of vehicles present on a roadway within a predetermined distance from said sign,

a data resource providing said display images,

an electronic control system responsive to said sensor and comprising at least said sign, said data resource, a memory, and a computer for communicating between said sign, said data resource, said memory, and said sensor,

said electronic control system being programmed to cause said sign to display said images when a specified number of vehicles are present at a stop light, and to cause said sign to cease displaying said images upon termination of said stop light,

whereby when a specified number of vehicles are present at a stop light, said sign displays said images, and when said stop light terminates, traffic moves again and said display reverts to a static image.