Systems and methods for updating maps based on telematics data

Patent metadata

Field	Value
Publication number	US-9613468-B2
Application number	US-201213435755-A
Country	US
Kind code	B2
Filing date	Mar 30, 2012
Priority date	Mar 31, 2011
Publication date	Apr 4, 2017
Grant date	Apr 4, 2017

Abstract

Various embodiments of the present invention are directed to a mapping management computer system. According to various embodiments, the mapping management computer system may be configured for updating geographical maps by assessing map data and operational data including vehicle telematics data to identify portions of a vehicle path that do not correspond to known travel paths. In various embodiments, the system is configured to define these identified portions as new known travel paths corresponding to a public road, private road, parking lot lane, or the like, and update the map data to reflect the new known travel paths.

First claim

That which is claimed:

1. A mapping management computer system for updating geographical maps, said mapping management computer system comprising:
one or more non-transitory memory storage areas; and
one or more processors in communication with said one or more memory storage areas;
wherein said one or more processors are, collectively, configured to:
receive map data and operational data, said map data comprising data defining a plurality of known travel paths each representing a constructed physical surface along which a vehicle may travel, and said operational data comprising vehicle telematics data indicative of one or more vehicle dynamics for at least one vehicle during one or more time periods;
identify, based on said operational data, a vehicle path traveled by said at least one vehicle during said time periods, wherein said vehicle path represents the dynamic location of said at least one vehicle during said time periods;
identify, based on said map data, road data points each representing a particular location along at least one of said known travel paths;
identify, based on said operational data, telematics data records indicating the location of said vehicle at various points along said vehicle path;
identify off-known-path telematics data records indicating that said vehicle is positioned at a distance exceeding a certain distance threshold from the nearest of said road data points;
identify one or more strings of chronologically consecutive off-known-path telematics data records;
define each of said one or more strings of off-known-path telematics data records as unknown portions of said vehicle path that do not correspond to any of said known travel paths;
generate, based on said map data and said operational data, data defining a new known travel path based on said unknown portions of said vehicle path, said new known travel path representing a new constructed physical surface along which a vehicle may travel; and
update said map data by storing said data defining said new known travel path such that said new known travel path is reflected in one or more maps defined by said map data.

2. The mapping management computer system of claim 1 , wherein said plurality of known travel paths comprise one or more known roads.

3. The mapping management computer system of claim 2 , wherein said plurality of known travel paths further comprise one or more commercial lanes.

4. The mapping management computer system of claim 1 , wherein said certain distance threshold comprises a value greater than the largest distance between adjacent road data points.

5. The mapping management computer system of claim 1 , wherein said processors are further configured to generate a graphical display including a geographical map indicating said unknown portions of said vehicle path.

6. The mapping management computer system of claim 5 , wherein said processors are further configured for receiving user input comprising one or more attributes of said new known travel path and storing said one or more attributes in association with said new known travel path in said map data.

7. The mapping management computer system of claim 6 , wherein said one or more attributes comprise an indication of the path type of said new known travel path, said path type being selected from the group consisting of:
public road;
private road;
parking lot lane; and
on-property delivery lane.

8. The mapping management computer system of claim 6 , wherein said one or more attributes comprise a path name.

9. The mapping management computer system of claim 1 , wherein said processors are further configured to determine a path type for said new known path.

10. The mapping management computer system of claim 9 , wherein said processors are configured for determining said path type by comparing the location of said new known path to one or more predefined geofenced areas.

11. The mapping management computer system of claim 9 , wherein said path type is selected from the group consisting of:
public road;
private road;
parking lot lane; and
on-property delivery lane.

12. A mapping management computer system comprising:
one or more non-transitory memory storage areas; and
one or more processors in communication with said one or more memory storage areas;
wherein said one or more processors are, collectively, configured to:
receive map data and operational data, said map data comprising data defining a plurality of known travel paths each representing a constructed physical surface along which a vehicle may travel, and said operational data comprising vehicle telematics data indicative of one or more vehicle dynamics for at least one vehicle during one or more time periods;

identify, based on said operational data, a vehicle path traveled by said at least one vehicle during said time periods, wherein said vehicle path represents the dynamic location of said at least one vehicle during said time periods;
identify, based on said map data, road data points each representing a particular location along at least one of said known travel paths;
identify, based on said operational data, telematics data records indicating the location of said vehicle at various points along said vehicle path;
identify off-known-path telematics data records indicating that said vehicle is positioned at a distance exceeding a certain distance threshold from the nearest of said road data points;
identify one or more strings of chronologically consecutive off-known-path telematics data records;
define each of said one or more strings of off-known-path telematics data records as unknown portions of said vehicle path that do not correspond to any of said known travel paths; and
generate a graphical display comprising a geographical map indicating said unknown portions of said vehicle path.

13. The mapping management computer system of claim 12 , wherein said geographical map further indicates said known travel paths.

14. The mapping management computer system of claim 13 , wherein said unknown portions of said vehicle path are graphically distinguished from said known travel paths in said graphical display.

15. The mapping management computer system of claim 12 , wherein said graphical display comprises an interactive graphical user interface configured to enable a user to select one or more of said unknown portions of said vehicle path; and
wherein said processors are further configured to determine, based on said operational data, one or more statistics relating to vehicle dynamics for a user-selected unknown portion of said vehicle path.

16. The mapping management computer system of claim 12 , wherein said operational data further comprises service data, said service data being indicative of one or more service dynamics for at least one vehicle operator during said one or more time periods;
wherein said graphical display comprises an interactive graphical user interface configured to enable a user to select one or more of said unknown portions of said vehicle path; and
wherein said processors are further configured to determine, based on said operational data, one or more statistics relating to service dynamics occurring during the time period corresponding to the user-selected unknown portion of said vehicle path.

17. The mapping management computer system of claim 12 , wherein said processors are configured to receive said operational data by:
receiving user input requesting retrieval of operational data relating to one or more user parameters;
retrieving certain operational data relating to said parameter

Assignees

• Davidson Mark J
• Olsen Iii John A
• United parcel service america inc

Inventors

• Davidson Mark J
• Olsen Iii John A

Classifications

• G07C5/008 Primary

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

• G07C5/02

  Registering or indicating driving, working, idle, or waiting time only (apparatus forming part of taximeters G07B13/00) · CPC title

• G06Q10/0631

  Resource planning, allocation, distributing or scheduling for enterprises or organisations · CPC title

• H04W4/021

  Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences · CPC title

• G08G1/123

  indicating the position of vehicles, e.g. scheduled vehicles; {Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams}(transmission of navigation instructions to vehicles G08G1/0968) · CPC title