Patent · US Active

Driver behavior from probe data for augmenting a data model

US9045041B2 · kind B2 · utility

25Cited by

8References

26Claims

0Family size

Assignee

HERE GLOBAL B.V. · NL

Inventors

Ole Henry Dorum · Chicago, US
Jane Macfarlane · Oakland, US

Key dates

Filing date	Jun 3, 2013
Grant date	Jun 2, 2015
Priority date	—
Expiry date	Jun 3, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/0112
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In one implementation, sets of probe data are collected by probe vehicles. The probe data describes the driving characteristics of the probe vehicles. The sets of probe data are sent to a server or a mobile device for analysis. A polycurve, including a piecewise function of map data, is modified based on the probe data. The polycurve may be a spline curve for an advanced driver assistance system. The modified polycurve may be used in the advanced driver assistance system for a vehicle traveling along the same path previously traversed by the probe vehicles. Based on the polycurve modified by the probe data, a driver assistance feature is provided to the vehicle.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.