SYSTEM AND METHOD FOR DELIVERING DEPARTURE NOTIFICATIONS

• US 20160047667A1
• Filed: 09/04/2015
• Published: 02/18/2016
• Est. Priority Date: 07/25/2003
• Status: Active Grant

• Current Assignee: Uber Technologies, Inc.
• Original Assignee: Pelmorex Canada Inc.
• Inventors: Kantarjiev, Christopher, Hubbard, Jonathan, Tash, Jonathan
• Granted Patent: US 9,644,982 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G01C 21/3415 Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
• CPC Class Codes: G01C 21/3453 Special cost functions, i.e. other than distance or default speed limit of road segments
• CPC Class Codes: G01C 21/3492 employing speed data or traffic data, e.g. real-time or historical traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968
• CPC Class Codes: G01C 21/3667 Display of a road map G01C21/3614 takes precedence; guidance using 3D or perspective road maps G01C21/3635
• CPC Class Codes: G01C 21/3679 Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities G01C21/3611 takes precedence
• CPC Class Codes: G01C 21/3691 Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions arrangements for giving variable traffic instructions G08G1/09
• CPC Class Codes: G08G 1/0112 from the vehicle, e.g. floating car data [FCD]
• CPC Class Codes: G08G 1/0116 from roadside infrastructure, e.g. beacons
• CPC Class Codes: G08G 1/012 from other sources than vehicle or roadside beacons, e.g. mobile networks
• CPC Class Codes: G08G 1/0129 for creating historical data or processing based on historical data
• CPC Class Codes: G08G 1/0145 for active traffic flow control

Abstract

The present invention provides a system and method for determining the necessary departure time to allow for an on-time or desired arrival time at a particular location over a particular route based on the evaluation of historic, present, and predicted road conditions.

Claims

1. A system for delivering departure alerts to the user, the system comprising:

a data aggregation server containing data pertaining to traffic conditions for a plurality of road segments; and

a departure alert interface device, the departure alert interface device including a processor that executes instructions stored in memory, wherein execution of the instructions by the processor;

receives user input associated with a scheduled trip, the user input including an origination point, desired arrival point, desired arrival date, and desired arrival time,

generates a preliminary route of travel based on the user input;

receives data pertaining to traffic conditions stored in the data aggregation server, wherein the received data pertains to a plurality of road segments associated with the generated preliminary route of travel,

evaluates estimated travel time for the generated preliminary route of travel, the evaluated travel time based on the accessed data from the data aggregation server and the user input, and

provides one or more departure notices that includes a departure time and the generated preliminary route of travel that satisfies the user input associated with the scheduled trip.

2. The system of claim 1, wherein the processor further generates instructions for a display to display the one or more departure notices and associated generated preliminary route of travel for a user to view.

3. The system of claim 2, wherein the processor further receives user selection of one or more of the displayed departure notices.

4. The system of claim 3, wherein the processor further delivers the one or more selected departure notices at corresponding notification times, the notification times indicating a departure time that satisfies the user arriving at the desired arrival point at the desired arrival date and time using the generated preliminary route of travel.

5. The system of claim 1, wherein the data pertaining to traffic conditions for the plurality of road segments stored in the data aggregation server is updated at regular intervals of time.

6. The system of claim 1, wherein the data pertaining to traffic conditions for the plurality of road segments stored in the data aggregation server is organized into a plurality of categories.

7. The system of claim 1, wherein the user input further includes a user desired maximum speed limit and desired travel areas along a route of travel.

8. The system of claim 1, wherein the desired traveled areas along a route of travel includes hotels, rest stops and restaurants.

9. The system of claim 6, wherein the categories are broad categories including real-time traffic data and delayed batch traffic data.

10. The system of claim 9, wherein delayed batch traffic data includes weather information, incident reports, information concerning traffic at particular times of the year, planned road construction, planned road closures and special events.

11. The system of claim 6, wherein the categories are sub-categories identifying a source of the data acquired by the data aggregation server.

12. The system of claim 1, wherein further execution of the instructions by the processor:

receives user input on the generated preliminary route of travel, wherein the user input includes user disapproval of the generated preliminary route of travel,

generates a second route of travel based on the user input upon receiving user disapproval of the generated preliminary route of travel,

evaluates a second estimated travel time for the generated second route of travel, the second evaluated travel time based on the accessed data from the data aggregation server and the user input, and

provides one or more updated departure notices that includes updated departure times that satisfies the user input associated with the scheduled trip.

13. The system of claim 1, wherein further execution of the instructions by the processor:

accesses data stored in the data aggregation server, wherein the access obtains updated data pertaining to recent traffic conditions for the plurality of road segments;

evaluates an updated estimated travel time for the generated preliminary route of travel, the updated travel time based on the updated data accessed from the data aggregation server and the user input;

determines that the updated estimated travel time for the generated preliminary route of travel does not satisfy the user input associated with the scheduled trip;

generates an alternate route of travel based on the user input and the updated data from the data aggregation server;

evaluates an estimated travel time for the generated alternate route of travel, the updated travel time based on the updated data accessed from the data aggregation server and the user input; and

provides one or more updated departure notices that includes updated departure times and the generated alternate route of travel that satisfies the user input associated with the scheduled trip.