METHOD AND APPARATUS FOR PROVIDING ROAD-TRAFFIC INFORMATION USING ROAD-TO-VEHICLE COMMUNICATION

• US 20100114708A1
• Filed: 10/28/2009
• Published: 05/06/2010
• Est. Priority Date: 10/31/2008
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Doi, Masaharu, Shibata, Yasuhiro, Ueno, Hideki, Iwasaki, Kazunori, Fujii, Kazuyoshi, Adachi, Toshiro, OOBA, Yoshikazu
• Application Number:
  US12/607,813
• Publication Number:
  US 20100114708A1
• Time in Patent Office: Days
• US Class Current: 705/14.620
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0265 Vehicular advertisement
• CPC Class Codes: G08G 1/04 using optical or ultrasonic detectors

Abstract

According to one embodiment, a system is provided, which provides moving picture data representing a road-traffic state. This system synthesizes the moving picture data with additional data such as advertisement data, generating output data. The system distributes the output data to the facilities built along the road and the vehicles running on the road.

Claims

1. An apparatus for providing road-traffic information, comprising:

a transmission unit configured to transmit moving picture data representing a road-traffic state photographed by a camera;

a data acquisition unit configured to acquire additional data;

a synthesis unit configured to synthesize the additional data with the moving picture data, thereby generating output data; and

a data providing unit configured to transmit the output data to a device that should receive the data.

2. The apparatus according to claim 1, further comprising:

a data storage unit configured to accumulate the moving picture data transmitted by the transmission unit; and

an extraction unit configured to extract moving picture data to provide, from the data storage unit,

wherein the synthesis unit synthesizes the additional data with the moving picture data extracted by the extraction unit, thereby generating the output data.

3. The apparatus according to claim 1, wherein the camera is installed on a road or in a facility built on the road, and the transmission unit includes an image processing unit configured to process the moving picture data output from the camera.

4. The apparatus according to claim 1, wherein the data providing unit transmits the output data to an intra-facility information providing unit provided in a facility built on a road or to an intra-vehicle device provided in a vehicle running on the road, by utilizing wired communication or wireless communication.

5. The apparatus according to claim 4, wherein the data providing unit is installed in a service area or parking area, which is a facility built in the premises of a turnpike.

6. The apparatus according to claim 1, wherein the data acquisition unit acquires, as the additional data, advertisement data linked to shops built on a road or in a facility built on the road.

7. The apparatus according to claim 2, wherein the data acquisition unit acquires, as the additional data, advertisement data linked to shops built on a road or in a facility built on the road.

8. The apparatus according to claim 2, further comprising:

a center system including the data storage unit, the extraction unit and the data acquisition unit; and

an information providing device provided in a facility built on a road, connected to the center system by means of wired communication or wireless communication, and including the data acquisition unit and the data providing unit.

9. The apparatus according to claim 2, further comprising:

a center system including the data storage unit, the extraction unit and the data acquisition unit; and

an information providing device provided in a facility built on a road, connected to the center system by means of wired communication or wireless communication, including the synthesis unit and the data providing unit and configured to transmit the output data from the data providing unit to an intra-vehicle device provided in a vehicle running on the road, by utilizing wired communication or wireless communication.

10. The apparatus according to claim 1, wherein the synthesis unit includes a unit configured to superimpose the image of an advertised vehicle, which is represented by the additional data, on the images of vehicles represented by the moving picture data.

11. The apparatus according to claim 1, wherein the synthesis unit includes a unit configured to add text data representing the name of an advertised object, to those parts of the moving picture data which represent the images of vehicles.

12. The apparatus according to claim 1, wherein the synthesis unit includes an unit configured to add graphic data representing an advertised object represented by the additional data, to those parts of the of the moving picture data which represent the images of vehicles.

13. The apparatus according to claim 1, wherein the synthesis unit includes a unit configured to add color data representing a specific color, to those parts of the of the moving picture data which represent the images of vehicles.

14. The apparatus according to claim 1, wherein the data providing unit includes a unit configured to change the output data in accordance with the traffic state on the road, the time at which to transmit the output data and the place to which to transmit the output data.

15. A method of providing road traffic information, comprising:

transmitting moving picture data representing a road-traffic state photographed by a camera;

acquiring additional data;

synthesizing the additional data with the moving picture data, thereby generating output data; and

transmitting the output data to a device that should receive the data.