Look ahead auto dashcam (LADCAM) for improved GPS navigation

Patent metadata

Field	Value
Publication number	US-11170638-B2
Application number	US-201816225406-A
Country	US
Kind code	B2
Filing date	Dec 19, 2018
Priority date	Dec 19, 2018
Publication date	Nov 9, 2021
Grant date	Nov 9, 2021

Abstract

A system and method for assisting vehicle traffic. A first vehicle includes a recorder that obtains traffic and a first data communication device that communicates the traffic data. A second vehicle includes a second data communication device that receives the communicated traffic data and navigates based on the communicated traffic data. A server receives the video feed from the recorder of the first vehicle via the first communication device and provides the video feed to the second vehicle via the second communication device.

First claim

What is claimed is:

1. A method for assisting vehicle traffic, comprising:
obtaining, via a recorder associated with a first vehicle, traffic data in a vicinity of the first vehicle;
receiving the traffic data, from a first communication device of the first vehicle, by a server;
receiving a request for traffic data at the server from a second vehicle;
compiling, by the server, a candidate list of traffic data from a plurality of recorders and assigning a score for each of the plurality of recorders in the candidate list, wherein the candidate list only includes traffic data from vehicles within a selected distance from the second vehicle; and
providing a portion of the traffic data to the second vehicle in response to the request, wherein the portion of the traffic data provided is based upon the score of each of the plurality of recorders in the candidate list and wherein the score is based on a distance between the first vehicle and the second vehicle, a quality of the video feed, and a ranking of the video feed by previous recipients,
wherein the portion of the traffic data is displayed to a user of the second vehicle with an indication of the score wherein the portion of the traffic data is displayed to a user of the second vehicle with an indication of the score,
wherein the score is further based on a type of the second vehicle, wherein the type of the second vehicle indicates a height of a camera in the second vehicle.

2. The method of claim 1 , wherein the traffic data includes at least one of: (i) an image; (ii) a video feed of traffic in the vicinity of the first vehicle; (iii) a video feed from a public access video camera; and (iv) an audio feed.

3. The method of claim 1 , further comprising displaying the traffic data from the first vehicle at a display of the second vehicle.

4. A system for assisting vehicle traffic, comprising:
a recorder associated with a first vehicle, the recorder obtaining traffic data at the first vehicle;
a first data communication device associated with the first vehicle, configured to obtain and communicate traffic data;
a second data communication device receivable of the communicated traffic data;
a second vehicle associated with the second data communication device, wherein the second vehicle is navigated based on the communicated traffic data; and
a server for receiving traffic data from the first communication device and transmitting the traffic data to the second communication device, wherein the server is configured to:
receive a request for traffic data from the second vehicle;
compile a candidate list of traffic data from a plurality of recorders and assign a score for each of the plurality of recorders in the candidate list, wherein the candidate list only includes traffic data from vehicles within a selected distance from the second vehicle; and
provide a portion of the traffic data to the second vehicle in response to the request, wherein the portion of the traffic data provided is based upon the score of each of the plurality of recorders in the candidate list and wherein the score is based on a distance between the first vehicle and the second vehicle, a quality of the video feed, and a ranking of the video feed by previous recipients,

wherein the portion of the traffic data is displayed to a user of the second vehicle with an indication of the score wherein the portion of the traffic data is displayed to a user of the second vehicle with an indication of the score,
wherein the score is further based on a type of the second vehicle, wherein the type of the second vehicle indicates a height of a camera in the second vehicle.

5. The system of claim 4 , wherein the traffic data includes at least one of: (i) an image; and (ii) a video feed of traffic in a vicinity of the first vehicle; (iii) a video feed from a public access video camera; and (iv) an audio feed.

6. The system of claim 4 , wherein the second vehicle includes a display for displaying the traffic data from the first vehicle.

7. A system for assisting vehicle traffic, comprising:
a first vehicle comprising a video camera and a first communication device;
a second vehicle comprising a second communication device and a display for display of a video feed; and
a server for receiving the video feed from the video camera of the first vehicle via the first communication device and providing the video feed to the second vehicle via the second communication device, wherein the server is configured to:
receive a request from the second communication device;
compile a candidate list of traffic data from a plurality of recorders and assign a score for each of the plurality of recorders in the candidate list, wherein the candidate list only includes traffic data from vehicles within a selected distance from the second vehicle; and
provide a portion of the traffic data to the second communication device in response to the request, wherein the portion of the traffic data provided is based upon the score of each of the plurality of recorders in the candidate list and wherein the score is based on a distance between the first vehicle and the second vehicle, a quality of the video feed, and a ranking of the video feed by previous recipients,

wherein the portion of the traffic data is displayed to a user of the second vehicle with an indication of the score wherein the portion of the traffic data is displayed to a user of the second vehicle with an indication of the score,
wherein the score is further based on a type of the second vehicle, wherein the type of the second vehicle indicates a height of a camera in the second vehicle.

8. The system of claim 7 , wherein the score is further based on a past history of use of the video feed.

9. The system of claim 7 , wherein the server provides the candidate list to the second vehicle, receives a request for a video feed from the candidate list and provides the requested video feed to the second vehicle.

Assignees

• IBM

Inventors

• Mohammed Wisam
• Schipon Nancy Anne
• Yapi Jack Patern
• Ullmann Lorin

Classifications

• G08G1/0112 Primary

  from the vehicle, e.g. floating car data [FCD] · CPC title

• G01S19/42

  Determining position · CPC title

• G08G1/096716

  where the received information does not generate an automatic action on the vehicle control · CPC title

• G07C5/008

  communicating information to a remotely located station (transmission systems for measured values G08C) · CPC title

• G08G1/0141

  for traffic information dissemination · CPC title