Systems and methods for forecasting travel delays

Patent metadata

Field	Value
Publication number	US-9865098-B2
Application number	US-201213436083-A
Country	US
Kind code	B2
Filing date	Mar 30, 2012
Priority date	Mar 31, 2011
Publication date	Jan 9, 2018
Grant date	Jan 9, 2018

Abstract

Various embodiments of the present invention are directed to a fleet management computer system configured for forecasting travel delays within a geographic area. According to various embodiments, the fleet management computer system is configured to assess operational data, including vehicle telematics data. In various embodiments, the fleet management computer system is further configured to determine, based on the operational data, a value indicative of the average amount of travel delay time per unit of distance within the geographic area, such as the average amount of idle time second per mile of travel with the geographic area.

First claim

That which is claimed:

1. A fleet management computer system for forecasting travel delays within a geographic area, the fleet management computer system comprising:
one or more 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 user input data indicating at least one geographic area;
receive operational data comprising vehicle telematics data, said vehicle telematics data being indicative of one or more vehicle dynamics for at least one vehicle during one or more time periods;
determine, based on said operational data, the distance traveled by said vehicle within said at least one geographic area during said one or more time periods;
identify, based on said operational data, one or more travel delay segments occurring within said at least one geographic area during said one or more time periods, wherein identifying said one or more travel delay segments comprises:
segmenting said operational data into a plurality of activity segments representing periods of time classified according to vehicle activity or service activity, said activity segments comprising start of trip segments, travel segments, and end of trip segments; and
identifying, based on said operational data, segments of engine idle time occurring during one of said travel segments and designating said identified engine idle segments as travel delay segments;

determine, based on said operational data, the duration of said identified travel delay segments; and
determine, based on said distance traveled and said duration of said travel delay segments, a value indicative of the average amount of travel delay time per unit of distance within said at least one geographic area.

2. The fleet management computer system of claim 1 , wherein said travel delay segments each represent a period of engine idle time occurring while said vehicle was traveling.

3. The fleet management computer system of claim 1 , wherein said value indicative of the average amount of travel delay time per unit of distance within said at least one geographic area comprises a travel delay seconds per mile traveled value.

4. The fleet management computer system of claim 1 , wherein said value indicative of the average amount of travel delay time per unit of distance within said at least one geographic area comprises a miles traveled per travel delay minute value.

5. The fleet management computer system of claim 1 , wherein said processors are further configured to determine, based on said operational data, the average duration of said start of trip segments and the average duration of said end of trip segments.

6. The fleet management computer system of claim 5 , wherein said processors are further configured to:
receive user input data indicating a number of vehicle start and stop events and a distance traveled value; and
determine a total planned idle time value based on said number of vehicle start events, said average duration of said start of trip segments, said number of vehicle stop events, said average duration of end of trip segments, said distance traveled value, and said average amount of travel delay time per unit of distance within said at least one geographic area.

7. The fleet management computer system of claim 1 , wherein said processors are configured to receive said operational data by retrieving certain operational data relating to said at least one geographic area.

8. The fleet management computer system of claim 7 , 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 parameters and said at least one geographic area from one or more data storage areas; and
loading said certain operational data to said one or more memory storage areas.

9. The fleet management computer system of claim 8 , wherein said one or more user parameters comprise one or more parameters selected from the group consisting of:
one or more time periods;
one or more specific vehicle operators;
one or more specific vehicles; and
one or more locations.

10. A non-transitory computer readable storage medium comprising computer executable instructions for:
receiving user input data indicating at least one geographic area;
receiving operational data comprising vehicle telematics data, said vehicle telematics data being indicative of one or more vehicle dynamics for at least one vehicle during one or more time periods;
determining, based on said operational data, the distance traveled by said vehicle within said at least one geographic area during said one or more time periods;
identifying, based on said operational data, one or more travel delay segments occurring within said at least one geographic area during said one or more time periods, wherein identifying said one or more travel delay segments comprises:
segmenting said operational data into a plurality of activity segments representing periods of time classified according to vehicle activity or service activity, said activity segments comprising start of trip segments, travel segments, and end of trip segments; and
identifying, based on said operational data, segments of engine idle time occurring during one of said travel segments and designating said identified engine idle segments as travel delay segments;

determining, based on said operational data, the duration of said identified travel delay segments; and
determining, based on said distance traveled and said duration of said travel delay segments, a value indicative of the average amount of travel delay time per unit of distance within said at least one geographic area.

Assignees

• Davidson Mark J
• United parcel service america inc

Inventors

• Davidson Mark J

Classifications

• G06Q10/06398 Primary

  Performance of employee with respect to a job function · CPC title

• G08G1/202

  Dispatching vehicles on the basis of a location, e.g. taxi dispatching · CPC title

• 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

• G07C5/06

  in graphical form · CPC title