A device for assisted steering

Pasi Pyykönen; Matti Kutila; Mikko Tarkiainen

A device for assisted steering

Pasi Pyykönen (Inventor)
, Matti Kutila (Inventor)
, Mikko Tarkiainen (Inventor)

BA4801 Automated vehicles

Research output: Patent › Patent application

Abstract

A device that includes a scanning unit and a control unit communicatively connected to each other. The is configured to be fixed to a vehicle and generate a point cloud that has a field of view around a point of origin located in the scanning unit. The control unit is configured to receive the point cloud and extract from it at least a first group of points that represent at least one selected region of a surface supporting the vehicle. The control unit is further configured to determine a tilt of the vehicle from said first group of points and create a compensated point cloud where coordinates of the points are adjusted by compensating the effect of the tilt. The control unit is configured to detect one or more objects of interest for steering functions from the compensated point cloud.

Patent family as of 14.5.2025

Publication number Publication date Application number Application date
FI20215882 A 20230224 FI20210005882 20210823
WO23025983 A1 20230302 WO2022FI50537 20220817

Original language	English
Patent number	WO2023025983 A1
Priority date	23/08/21
Filing date	17/08/22
Publication status	Published - 2 Mar 2023
MoE publication type	Not Eligible

Cite this

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title = "A device for assisted steering",

abstract = "A device that includes a scanning unit and a control unit communicatively connected to each other. The is configured to be fixed to a vehicle and generate a point cloud that has a field of view around a point of origin located in the scanning unit. The control unit is configured to receive the point cloud and extract from it at least a first group of points that represent at least one selected region of a surface supporting the vehicle. The control unit is further configured to determine a tilt of the vehicle from said first group of points and create a compensated point cloud where coordinates of the points are adjusted by compensating the effect of the tilt. The control unit is configured to detect one or more objects of interest for steering functions from the compensated point cloud. Patent family as of 14.5.2025 Publication number Publication date Application number Application date FI20215882 A 20230224 FI20210005882 20210823 WO23025983 A1 20230302 WO2022FI50537 20220817",

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T1 - A device for assisted steering

AU - Pyykönen, Pasi

AU - Kutila, Matti

AU - Tarkiainen, Mikko

PY - 2023/3/2

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N2 - A device that includes a scanning unit and a control unit communicatively connected to each other. The is configured to be fixed to a vehicle and generate a point cloud that has a field of view around a point of origin located in the scanning unit. The control unit is configured to receive the point cloud and extract from it at least a first group of points that represent at least one selected region of a surface supporting the vehicle. The control unit is further configured to determine a tilt of the vehicle from said first group of points and create a compensated point cloud where coordinates of the points are adjusted by compensating the effect of the tilt. The control unit is configured to detect one or more objects of interest for steering functions from the compensated point cloud. Patent family as of 14.5.2025 Publication number Publication date Application number Application date FI20215882 A 20230224 FI20210005882 20210823 WO23025983 A1 20230302 WO2022FI50537 20220817

AB - A device that includes a scanning unit and a control unit communicatively connected to each other. The is configured to be fixed to a vehicle and generate a point cloud that has a field of view around a point of origin located in the scanning unit. The control unit is configured to receive the point cloud and extract from it at least a first group of points that represent at least one selected region of a surface supporting the vehicle. The control unit is further configured to determine a tilt of the vehicle from said first group of points and create a compensated point cloud where coordinates of the points are adjusted by compensating the effect of the tilt. The control unit is configured to detect one or more objects of interest for steering functions from the compensated point cloud. Patent family as of 14.5.2025 Publication number Publication date Application number Application date FI20215882 A 20230224 FI20210005882 20210823 WO23025983 A1 20230302 WO2022FI50537 20220817

UR - https://patents.google.com/patent/WO2023025983A1/

UR - https://worldwide.espacenet.com/patent/search/family/083322556/publication/WO2023025983A1?q=WO2023025983A1

M3 - Patent

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Y2 - 2022/08/17

ER -

A device for assisted steering

Abstract

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