Patent · US Active

Method for determining a movement vector of a motor vehicle, method for determining a speed of the vehicle and associated vehicle

US12105183B2 · kind B2 · utility

0Cited by

0References

10Claims

0Family size

Assignee

AMPERE S.A.S. · FR

Inventors

Guillermo Pita-Gil · Paris, FR
Romain Saussard · Massy, FR
Salim Zair · Massy, FR

Key dates

Filing date	Oct 29, 2019
Grant date	Oct 1, 2024
Priority date	—
Expiry date	May 16, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01S2013/93271
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for determining a movement vector of a motor vehicle includes: determining, via a radar system of the vehicle, at two successive instants, positions, relative to the vehicle, of elements of an environment of the vehicle that are static relative to the environment, associating the positions determined at these two successive instants with each other in such a way as to form different pairs of positions each grouping together the preceding position and the subsequent position of a given element of the environment, and determining the movement vector of the vehicle by linear regression, based on the pairs of positions thus formed.

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