Examples relating to vehicle velocity calculation using radar technology are described. An example method performed by a computing system may involve, while a vehicle is moving on a road, receiving, from two or more radar sensors mounted at different locations on the vehicle, radar data representative of an environment of the vehicle. The method may involve, based on the data, detecting at least one scatterer in the environment. The method may involve making a determination of a likelihood that the at least one scatterer is stationary with respect to the vehicle. The method may involve, based on the determination being that the likelihood is at least equal to a predefined confidence threshold, calculating a velocity of the vehicle based on the data from the sensors. The calculated velocity may include an angular and linear velocity. Further, the method may involve controlling the vehicle based on the calculated velocity.


    Access

    Download


    Export, share and cite



    Title :

    Calculating velocity of an autonomous vehicle using radar technology


    Contributors:

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Calculating Velocity of an Autonomous Vehicle Using Radar Technology

    SMITH L DONNIE / CAMPBELL TIMOTHY | European Patent Office | 2019

    Free access

    Calculating velocity of an autonomous vehicle using radar technology

    SMITH L DONNIE / CAMPBELL TIMOTHY | European Patent Office | 2021

    Free access

    Calculating Velocity of an Autonomous Vehicle Using Radar Technology

    SMITH L DONNIE / CAMPBELL TIMOTHY | European Patent Office | 2021

    Free access

    Detecting motion of an autonomous vehicle using radar technology

    CAMPBELL TIMOTHY / SMITH L DONNIE | European Patent Office | 2020

    Free access