Entity location management using vehicle logistics information

Patent metadata

Field	Value
Publication number	US-9911168-B2
Application number	US-201615387845-A
Country	US
Kind code	B2
Filing date	Dec 22, 2016
Priority date	Oct 28, 2015
Publication date	Mar 6, 2018
Grant date	Mar 6, 2018

Abstract

Physical location information for a specified user is corrected according to vehicle location and trajectory analysis. Vehicles, such as delivery vehicles, produce physical location information for the vehicle during delivery events to the specified user and a surrounding physical area. The physical location information for the vehicle is accessed to correct erroneous physical location information for the specified user.

First claim

What is claimed is:

1. A computer program product for improving strategic and operational planning by maintaining an updated customer location database, the computer program product comprising a non-volatile computer readable storage medium having stored thereon:
first program instructions programmed to identify a location data set including a proposed physical location of a first entity;
second program instructions programmed to receive a set of vehicle location data from a plurality of GPS-monitored service vehicles generated during traversal of a plurality of service routes including one or more road segments, each service route including a service stop at a known physical location of the first entity;
third program instructions programmed to, for each service vehicle of the plurality of GPS-monitored service vehicles, assign a confidence level based at least in part on a set of vehicle locations during the service stop, the confidence level corresponding to a degree to which the set of vehicle locations are at a same location;
fourth program instructions programmed to analyze a sub-set of vehicle location data corresponding to a set of service vehicles assigned a threshold confidence level to determine an apparent customer location;
fifth program instructions programmed to determine a deviation value based, at least in part, on a variation between the proposed physical location and the apparent customer location;
sixth program instructions programmed to, responsive to the deviation value exceeding a threshold deviation value, designate the location data set as an incorrect location data set;
seventh program instructions programmed to generate a corrected location data set based, at least in part, on the incorrect location data set and the apparent customer location; and
eighth program instructions programmed to verify the corrected location data set as being accurate by a new variation between the corrected location data set and a new vehicle location received from a vehicle assigned a threshold confidence level at the service stop not exceeding the threshold deviation value;
wherein:
the threshold deviation value is an allowable service stop variation according to a proximity of neighboring entities.

Assignees

• IBM

Inventors

• Ding Hong Wei
• Li Hong Bo
• Niu Ganggang
• Wang Baohua
• Xue Yong Qing
• Zhang Bo

Classifications

• G08G1/20

  Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles · CPC title

• G06Q50/28 Primary

  Physics · mapped topic

• G06F17/30241

  Physics · mapped topic

• G01S19/14

  specially adapted for specific applications · CPC title

• G06F17/3087

  Physics · mapped topic