Localization of Stereovision for Measuring In-Crash Toeboard Deformation

Author:

Zhang WeiORCID,Furukawa TomonariORCID,Nakata AzusaORCID,Hashimoto ToruORCID

Abstract

This paper presents a technique to localize a stereo camera for in-crash toeboard deformation measurement. The proposed technique designed a sensor suite to install not only the stereo camera but also initial measurement units (IMUs) and a camera for localizing purpose. The pose of the stereo camera is recursively estimated using the measurement of IMUs and the localization camera through an extended Kalman filter. The performance of the proposed approach was first investigated in a stepwise manner and then tested in controlled environments including an actual vehicle crash test, which had successfully resulted in measuring the toeboard deformation during a crash. With the oscillation motion in the occurrence of the crash captured, the deformation of the toeboard measured by stereo cameras can be described in a fixed coordinate system.

Funder

Honda

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry

Reference42 articles.

1. Motor vehicle crashes: Overview;Traffic Saf. Facts Res. Note,2016

2. A Review of Data Analytic Applications in Road Traffic Safety. Part 1: Descriptive and Predictive Modeling

3. Analysis of the Relationship between Energy Absorbing Components and Vehicle Crash Response;Wei,2016

4. Influence of a Passenger Position Seating on Recline Seat on a Head Injury during a Frontal Crash

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