LiDAR SENSOR UNIT AND VEHICLE SECURITY SYSTEM

Title:

LiDAR SENSOR UNIT AND VEHICLE SECURITY SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/145095

Kind Code:

A1

Abstract:

Provided is a LiDAR sensor unit in which even when a lens element is provided, measurement data is less likely to be affected by the lens element. A LiDAR sensor unit (10) has: a LiDAR sensor (20); a lens element (12); and a processing unit (47) that outputs measurement data measured by the LiDAR sensor (20). The processing unit (47) is configured to output, on the basis of difference in measurement data by the LiDAR sensor (20) obtained before and after attachment of the lens element (12) to the LiDAR sensor unit (10) under the same environment, compensated data Lout obtained by compensation, by using compensation formula ΔL according to the difference, of raw data Lraw obtained from the LiDAR sensor (20) having the lens element (12) attached thereto.

Inventors:

WATANO YUICHI (JP)
OKAMURA SHUNSUKE (JP)

Application Number:

PCT/JP2019/050150

Publication Date:

July 16, 2020

Filing Date:

December 20, 2019

Export Citation:

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Assignee:

KOITO MFG CO LTD (JP)

International Classes:

G01C3/06; G01S7/481; G01S17/93

Domestic Patent References:

WO2018211801A1

2018-11-22

Foreign References:

JP2006323651A	2006-11-30
JP2004280451A	2004-10-07
JP2011117940A	2011-06-16
US20090303026A1	2009-12-10