PL424673A1 - Method for measuring deformation of a vehicle bodywork - Google Patents

Method for measuring deformation of a vehicle bodywork

Info

Publication number
PL424673A1
PL424673A1 PL424673A PL42467318A PL424673A1 PL 424673 A1 PL424673 A1 PL 424673A1 PL 424673 A PL424673 A PL 424673A PL 42467318 A PL42467318 A PL 42467318A PL 424673 A1 PL424673 A1 PL 424673A1
Authority
PL
Poland
Prior art keywords
image
damaged object
data
vehicle body
measurement data
Prior art date
Application number
PL424673A
Other languages
Polish (pl)
Other versions
PL240148B1 (en
Inventor
Tomasz Figlus
Piotr Czech
Tomas Skrucany
Original Assignee
Politechnika Śląska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL424673A priority Critical patent/PL240148B1/en
Publication of PL424673A1 publication Critical patent/PL424673A1/en
Publication of PL240148B1 publication Critical patent/PL240148B1/en

Links

Abstract

Sposób pomiaru deformacji nadwozia pojazdu, w którym wykorzystuje się rejestracje obrazu oraz urządzenie komputerowe do przetwarzania obrazów polega na tym, że rejestruje się obraz nadwozia pojazdu w pełnym zakresie obwodowym 360 stopni za pomocą kamery, następnie dane pomiarowe dostarcza się do komputera przetwarzającego dane pomiarowe w postaci obrazu dwuwymiarowego, gdzie są przetworzone na obraz trójwymiarowy, po czym dane przesyła się do modułu porównywania danych, korzystnie interfejsu graficznego, gdzie porównuje się obrazy w celu wychwycenia rozbieżności poprzez ich wzajemne nałożenie na siebie, na tej podstawie w oprogramowaniu graficznym otrzymuje się wyniki, które poddaje się analizie w zakresie przemieszczeń wytypowanych dyskretnych punktów obiektu uszkodzonego w stosunku do innego obiektu nieuszkodzonego lub uszkodzonego, oraz wyznacza się lokalną i globalną (całkowitą) strefę uszkodzonego obiektu, w postaci powierzchni i objętości uszkodzenia.The method of measuring the deformation of the vehicle body, which uses image registration and a computer device for image processing, consists in recording the image of the vehicle body in the full circumferential range of 360 degrees with a camera, then the measurement data is delivered to a computer processing the measurement data in the form of a two-dimensional image, where they are converted into a three-dimensional image, and then the data is sent to the data comparison module, preferably a graphical interface, where the images are compared in order to detect discrepancies by overlapping them, on this basis the graphics software obtains the results that the displacement of the selected discrete points of the damaged object is analyzed in relation to another undamaged or damaged object, and the local and global (total) zone of the damaged object is determined in the form of the damage area and volume.

PL424673A 2018-02-26 2018-02-26 Method for measuring deformation of a vehicle bodywork PL240148B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424673A PL240148B1 (en) 2018-02-26 2018-02-26 Method for measuring deformation of a vehicle bodywork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424673A PL240148B1 (en) 2018-02-26 2018-02-26 Method for measuring deformation of a vehicle bodywork

Publications (2)

Publication Number Publication Date
PL424673A1 true PL424673A1 (en) 2019-09-09
PL240148B1 PL240148B1 (en) 2022-02-21

Family

ID=67844597

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424673A PL240148B1 (en) 2018-02-26 2018-02-26 Method for measuring deformation of a vehicle bodywork

Country Status (1)

Country Link
PL (1) PL240148B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292601A (en) * 1992-04-02 1993-11-05 Hitachi Electron Eng Co Ltd Deformation measuring system for pantograph
WO2004088243A1 (en) * 2003-04-03 2004-10-14 Erwin Pristner Method and device for detecting, determining and documenting damage, especially deformations in lacquered surfaces caused by sudden events
RO122693B1 (en) * 2005-12-22 2009-11-30 Mb Telecom Ltd S.R.L. Method and system for dinamically weighing motor vehicles
KR20130054547A (en) * 2011-11-17 2013-05-27 한국타이어월드와이드 주식회사 Dynamic displacement measuring apparatus of tire tread
EP2988108A1 (en) * 2013-04-17 2016-02-24 Cheol Hwan Jang Module for sensing active contact pressure of tire, and tire testing apparatus using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292601A (en) * 1992-04-02 1993-11-05 Hitachi Electron Eng Co Ltd Deformation measuring system for pantograph
WO2004088243A1 (en) * 2003-04-03 2004-10-14 Erwin Pristner Method and device for detecting, determining and documenting damage, especially deformations in lacquered surfaces caused by sudden events
RO122693B1 (en) * 2005-12-22 2009-11-30 Mb Telecom Ltd S.R.L. Method and system for dinamically weighing motor vehicles
KR20130054547A (en) * 2011-11-17 2013-05-27 한국타이어월드와이드 주식회사 Dynamic displacement measuring apparatus of tire tread
EP2988108A1 (en) * 2013-04-17 2016-02-24 Cheol Hwan Jang Module for sensing active contact pressure of tire, and tire testing apparatus using same

Also Published As

Publication number Publication date
PL240148B1 (en) 2022-02-21

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