×

Information processing apparatus and method

  • US 10,571,281 B2
  • Filed: 06/15/2017
  • Issued: 02/25/2020
  • Est. Priority Date: 01/15/2015
  • Status: Active Grant
First Claim
Patent Images

1. A method executed by a computer, the method comprising:

  • determining, by a processor and from among a plurality of nodes included in a numerical map, a node that is within a prescribed distance from a position of a spot that is ahead, in a traveling direction of at least one vehicle at occurrence times of a plurality of incidents, of occurrence spots of the plurality of incidents, for each of the plurality of incidents, the plurality of incidents being an incident of a sudden stepping on a brake, respectively, and determined based on acceleration and a position measured by a sensor provided to the at least one vehicle;

    determining, by the processor, a link in which the at least one vehicle was traveling at the occurrence times of the plurality of incidents from among a plurality of links included in the numerical map; and

    associating, by the processor, a node and a link that were determined for each of the plurality of incidents so as to output the node the link.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×