DE10215640B4 - Biomechanical physiological human model, in particular for determining the physical strain during driving and during a crash - Google Patents
Biomechanical physiological human model, in particular for determining the physical strain during driving and during a crash Download PDFInfo
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- DE10215640B4 DE10215640B4 DE2002115640 DE10215640A DE10215640B4 DE 10215640 B4 DE10215640 B4 DE 10215640B4 DE 2002115640 DE2002115640 DE 2002115640 DE 10215640 A DE10215640 A DE 10215640A DE 10215640 B4 DE10215640 B4 DE 10215640B4
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
- G09B23/32—Anatomical models with moving parts
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Abstract
Binmechanisches physiologisches Menschenmodell zur Bestimmung der körperlichen Belastungen beim Fahren und beim Crash wobei die Wirbelsäule der Testperson vollständig oder teilweise aus Wirbelkörpern (1) besteht, welche infolge ihrer Geometrie die gleichen Bewegungsmöglichkeiten wie bei einer Realperson zulassen, dadurch gekennzeichnet, dass die Wirbelkörpergeometrien bezüglich Symmetrie und Detailgeometrie idealisiert und aus einem repräsentativen Querschnitt von Realpersonen ermittelt worden sind und die Bandscheiben mit den anuli fibrosi (2) und die nuclei pulposi (3), die maßgebenden Bänder (4) und der Weichteilmantel des Halses (5) aus künstlichen Materialien nachgebildet sind, die das typische anisotrope, nichtlineare elastische Verhalten des menschlichen Weichgewebes aufweisen.Binmechanisches physiological human model for determining the physical Loads during driving and during crash the spine of the Test person completely or partly from vertebral bodies (1) exists, which due to their geometry the same possibilities of movement as with a real person, characterized in that the vertebral body geometries in terms of Symmetry and detail geometry idealized and from a representative Cross section of real persons have been determined and the intervertebral discs with the anuli fibrosi (2) and the nuclei pulposi (3), the authoritative ones bands (4) and the soft tissue shell of the neck (5) made of artificial materials that are the typical anisotropic, nonlinear elastic behavior of the human soft tissue.
Description
Seit den fünfziger Jahren werden „Anthropomorphic Test Devices", genannt Dummies, zur Untersuchung der Sicherheit von Automobilen eingesetzt. General Motors hat 1976 den Hybrid 3 entwickelt, der noch heute in verschiedenen Größen Verwendung findet und im Moment auch den einzig rechtlich anerkannten Dummy darstellt.since the fifties Years "Anthropomorphic Test Devices ", called Dummies, used to investigate the safety of automobiles. general In 1976, Motors developed the Hybrid 3, which is still in use today Sizes are used and at the moment represents the only legally recognized dummy.
An der Testpuppe angebrachte Kraft- und Beschleunigungssensoren liefem in Kombination mit dem aufgezeichneten Bewegungsablauf physikalische Daten wie Kopfbeschleunigung, HIC (Head Injury Criterion), Brust-, Beckenbeschleunigung, Oberschenkelkräfte, usw. Aus der gemessenen Dauer, Anstiegsrate und dem Maximalwert der Krafteinwirkung können bei den mit dieser Testpuppe durchgeführten Frontalcrashs die gesundheitlichen Folgen für Insassen abgeschätzt werden.At the test dummy mounted force and acceleration sensors ranem in combination with the recorded movement physical Data such as head acceleration, HIC (Head Injury Criterion), chest, Pelvic acceleration, thigh forces, etc. From the measured Duration, rate of increase and the maximum value of the force can be at the frontal crashes carried out with this test dummy the health Consequences for Inmates estimated become.
Neben diesem Dummy gibt es spezielle Varianten für Seiten- und Heckaufpralltests. Für letztere ist 1997 der sog. RID (Rear Impact Dummy) ausgelegt worden, von dem mittlerweile Prototypen einer zweiten überarbeiteten Version in Erprobung sind.Next This dummy has special variants for side and rear impact tests. For the latter is 1997, the so-called RID (Rear Impact Dummy) was designed by the now prototypes of a second revised version in trial are.
Bei der Verwendung bisher eingesetzter Dummies hat sich gezeigt, dass eine große Diskrepanz zwischen Versuch und Realität existiert. Insbesondere können Belastungen, die zu Verletzungen der Halswirbelsäule (Halswirbelsäulentrauma) führen, nicht ursächlich erfasst werden. Fahrerbelastungen im Straßenverkehr bei unfallfreier Fahrt bis hin zur Pilotenbelastung in der Formel 1 können mit keinem der herkömmlichen Dummies eindeutig und reproduzierbar erfasst und interpretiert werden.at The use of previously used dummies has been shown to be a big There is a discrepancy between trial and reality. In particular, loads, the injury to the cervical spine (cervical spine trauma) to lead, not causal be recorded. Driver loads in traffic with accident-free Driving up to the pilot load in Formula 1 can with none of the conventional ones Dummies be clearly and reproducibly recorded and interpreted.
Der Erfindung liegt die Aufgabe zu Grunde, die biomechanischen Belastungen von Personen bei Fahrten und Unfällen genauer und realitätsnäher zu erfassen. Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Dummy in seiner sog. „Vivoäquivalenz" erheblich besser ausgelegt und bezüglich seiner Position und muskelanspannungsbezogenen Resistenz variabel gestaltet ist.Of the Invention is the object of the biomechanical loads of persons during trips and accidents more accurate and closer to reality. The object is achieved according to the invention solved, that the dummy in its so-called "Vivoäquivalenz" significantly better designed and respecting his Position and muscle tension-related resistance variably designed is.
In
der Patentschrift
Des
weiteren entsprechen die Zwischenwirbelscheiben sowohl in ihrem
Belastungsverhalten als auch in ihrer Geometrie und in ihrem inneren
Aufbau nicht einer menschlichen Bandscheibe. Somit sind mit dem
in der Patentschrift
Es
sind weitere Patente von Kopfmodellen veröffentlicht (z.B.
Die in den Patentansprüchen gekennzeichnete Erfindung wird anhand der beigefügten Zeichnungen erläutert. Es zeigenThe in the claims characterized invention will be explained with reference to the accompanying drawings. It demonstrate
Die
verbesserte Vivoäquivalenz
wird erfindungsgemäß dadurch
gelöst,
dass zum einen die Wirbelsäule
vollständig
oder teilweise aus Wirbelkörpern
(
Die
von der Muskelspannung abhängige
Resistenz des Dummys wird erfindungsgemäß dadurch gelöst, dass
die künstlichen
Testpersonen mit regel- bzw. steuerbaren künstlichen Muskeln (
Entsprechende
Kraft-, Druck- und Positionssensoren (
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002115640 DE10215640B4 (en) | 2002-04-09 | 2002-04-09 | Biomechanical physiological human model, in particular for determining the physical strain during driving and during a crash |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002115640 DE10215640B4 (en) | 2002-04-09 | 2002-04-09 | Biomechanical physiological human model, in particular for determining the physical strain during driving and during a crash |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10215640A1 DE10215640A1 (en) | 2003-11-06 |
DE10215640B4 true DE10215640B4 (en) | 2005-11-24 |
Family
ID=28798330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002115640 Expired - Fee Related DE10215640B4 (en) | 2002-04-09 | 2002-04-09 | Biomechanical physiological human model, in particular for determining the physical strain during driving and during a crash |
Country Status (1)
Country | Link |
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DE (1) | DE10215640B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106644539A (en) * | 2016-10-10 | 2017-05-10 | 董亚伦 | Spinal biomechanics measurement multi-angle loading device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140272881A1 (en) * | 2013-03-14 | 2014-09-18 | The Cleveland Clinic Foundation | Method of producing a patient-specific three dimensional model having hard tissue and soft tissue portions |
US9972220B2 (en) | 2014-12-31 | 2018-05-15 | Humanetics Innovative Solutions, Inc. | Omnidirectional neck assembly for crash test dummy |
US10585019B2 (en) | 2015-12-28 | 2020-03-10 | Humanetics Innovative Solutions, Inc. | Neck assembly for anthropomorphic test device |
TR201722966A2 (en) * | 2017-12-29 | 2019-07-22 | Mustafa Ilhan Goekler | A NECK MODEL ON WHICH THINNERS CAN BE INSPECTED |
CN112005075A (en) * | 2018-01-24 | 2020-11-27 | 惠曼创新解决方案公司 | Optical fiber system for detecting forces on and measuring deformations of anthropomorphic testing device |
EP3928070A4 (en) | 2019-02-20 | 2022-11-23 | Humanetics Innovative Solutions, Inc. | Shape sensing system and method for anthropomorphic test devices |
US11885699B2 (en) | 2019-02-20 | 2024-01-30 | Humanetics Innovative Solutions, Inc. | Optical fiber system having helical core structure for detecting forces during a collision test |
US11823590B2 (en) | 2019-06-28 | 2023-11-21 | Humanetics Innovative Solutions, Inc. | Neck assembly for anthropomorphic test device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525494C3 (en) * | 1974-06-11 | 1981-12-10 | Société Anonyme Automobiles Citroën, 75474 Paris | Structural framework for a manikin |
DE19742834A1 (en) * | 1997-09-28 | 1999-04-01 | Stelzenmueller Wolfgang | Biomechanical head model |
DE10130485A1 (en) * | 2001-06-25 | 2003-01-16 | Robert Riener | Simulation device for simulating biomechanical properties of human and animal body sections |
-
2002
- 2002-04-09 DE DE2002115640 patent/DE10215640B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525494C3 (en) * | 1974-06-11 | 1981-12-10 | Société Anonyme Automobiles Citroën, 75474 Paris | Structural framework for a manikin |
DE19742834A1 (en) * | 1997-09-28 | 1999-04-01 | Stelzenmueller Wolfgang | Biomechanical head model |
DE10130485A1 (en) * | 2001-06-25 | 2003-01-16 | Robert Riener | Simulation device for simulating biomechanical properties of human and animal body sections |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106644539A (en) * | 2016-10-10 | 2017-05-10 | 董亚伦 | Spinal biomechanics measurement multi-angle loading device |
CN106644539B (en) * | 2016-10-10 | 2018-11-30 | 陈刚 | Spinal biomechanics measure multi-angle loading device |
Also Published As
Publication number | Publication date |
---|---|
DE10215640A1 (en) | 2003-11-06 |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8339 | Ceased/non-payment of the annual fee |