公开(公告)号：US11009429B2

公开(公告)日：2021-05-18

申请号：US16315551

申请日：2017-07-05

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： G01M17/007 ,  G01M7/08

摘要： The present invention relates to a platform for testing collisions or near-collision situations between a collision body, in particular a vehicle, and a test object. The platform has a base body, which has a bottom surface and an attachment surface formed opposite to the bottom surface, wherein an attachment device is formed on the attachment surface for attaching the test object. Furthermore, the platform has at least one roller element, which is arranged at the bottom surface, wherein the roller element is configured such that the base body is displaceable along a ground by the roller element. The base body is formed of an elastically deformable material having a thickness of less than 2500 kg/m3.

公开(公告)号：US20220244141A1

公开(公告)日：2022-08-04

申请号：US17614426

申请日：2020-06-02

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz ,  Thomas Wimmer

IPC分类号： G01M17/007

摘要： The present invention relates to a dummy vehicle for performing tests for driver assistance systems. The dummy vehicle comprises a vehicle element reproducing a part of a vehicle to be simulated. The vehicle element forms a shell structure, wherein the shell structure comprises an outer layer and an inner layer. The outer layer is arranged further outwardly in the shell structure than the inner layer. The outer layer is transparent to sensor signals from sensors of the driver assistance system, and the inner layer is designed to be sensor-sensitive to sensor signals from sensors of the driver assistance system.

公开(公告)号：US20220128653A1

公开(公告)日：2022-04-28

申请号：US17434742

申请日：2020-03-02

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： G01S7/40 ,  G01S13/931

摘要： There is described a vehicle target for testing sensors of vehicle driver assistant systems. The vehicle target comprises an outer skin defining the outer geometry of the vehicle target, wherein the outer skin at least partially surrounds an inner volume. The vehicle target further comprises at least one panel comprising a basic body and a radar absorbing or reflecting layer attached to the basic body, wherein the panel is mounted to the outer skin such that at least the radar absorbing or reflecting material/layer has an offset with respect to the outer skin in the direction to the inner volume.

公开(公告)号：US20200003658A1

公开(公告)日：2020-01-02

申请号：US16315629

申请日：2017-07-05

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： G01M17/007

摘要： The present invention relates to a platform for testing collisions or near-collision situations between a collision body, in particular a vehicle, and a test object. The platform has a base body, which has a bottom surface and an attachment surface formed opposite to the bottom surface, wherein an attachment device is formed on the attachment surface for attaching the test object. Furthermore, the platform has at least one roller element, which is arranged at the bottom surface, wherein the roller element configured such that the base body is displaceable along a ground by the roller element. An installation box having an installation volume is arranged in a receiving opening of the base body, wherein the installation box is conceived in the receiving opening of the base body such that a temperature control region of the installation box is in contact with a surroundings of the base body. The temperature control region is formed of a material, which has a greater heat conductivity coefficient than a material of the base body.

公开(公告)号：US20240087476A1

公开(公告)日：2024-03-14

申请号：US18460987

申请日：2023-09-05

申请人： 4activeSystems GmbH

发明人： Martin Fritz ,  Thomas Wimmer

IPC分类号： G09B23/32

CPC分类号： G09B23/32

摘要： A dummy device includes a torso element which simulates a torso of a human; a respiration simulation element which at least partially covers the torso element, and which is movably arranged with respect to the torso element; and a drive element which is adapted to sequentially move the respiration simulation element away from the torso element and towards the torso element with a respiratory frequency, to simulate a motion characteristic of a human respiration. Embodiments of the invention further relate to a method for operating a dummy device.

公开(公告)号：US20220161711A1

公开(公告)日：2022-05-26

申请号：US17616660

申请日：2020-06-05

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： B60Q1/00 ,  F21V19/00 ,  F21V29/50 ,  F21S9/02 ,  G01P15/00 ,  B60Q1/04

摘要： The present invention relates to a dummy element, in particular a dummy vehicle, comprising a dummy body having an illumination area which simulates an illumination device to be simulated of an element to be simulated, in particular a vehicle, the illumination area having on its surface graphic contours which reproduce a frame of the illumination device to be simulated, and an illuminant, wherein the dummy body comprises, in the illumination area, an opening in which the illuminant is arranged.

公开(公告)号：US20220128656A1

公开(公告)日：2022-04-28

申请号：US17423374

申请日：2020-01-16

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： G01S7/40 ,  G01S13/931

摘要： Embodiments of the present invention relates to a dummy device for performing tests for driver assistance systems. The dummy device comprises a base body with a simulation region, wherein the base body depicts an object to be simulated and the simulation region depicts a movable part of the object the simulated, and at least one simulation element which is arranged at the simulation region. The simulation element is configured to reflect and/or to emit signals such that a motion of the movable part of the object to be simulated is simulatable.

公开(公告)号：US20220101755A1

公开(公告)日：2022-03-31

申请号：US17620681

申请日：2020-04-20

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： G09B23/30

摘要： The invention relates to a dummy system comprising a dummy element and a displaceable platform, wherein the dummy element is attached to the platform P a manner inclinable relatively to the platform.

公开(公告)号：US10352826B2

公开(公告)日：2019-07-16

申请号：US14779295

申请日：2014-03-21

申请人： 4activeSystems GmbH

发明人： Martin Fritz ,  Reinhard Hafellner

IPC分类号： G01M17/00 ,  G01M17/007

摘要： Embodiments of the invention relate to a system for producing collisions or near-collision situations between a collision body, in particular a vehicle, and a test object. The system comprises a fastening plate having a coupling mechanism, by means of which coupling mechanism the test object can be detachably coupled to the fastening plate, a drive belt which is fastened to the fastening plate, and a drive unit having a drive body for driving the drive belt. The drive unit, the drive belt, and the fastening plate can be placed directly on a floor in such a way that the drive body moves the drive belt and the fastening plate along the floor. The coupling mechanism can be controlled in such a way that the test object is coupled to the fastening plate and can be actively decoupled from the fastening plate from a predetermined operating paint before a collision between the collision body and the test object such that the test object is decoupled from the fastening plate during the collision between the collision body and the test object.

公开(公告)号：US20220260457A1

公开(公告)日：2022-08-18

申请号：US17620621

申请日：2020-06-16

申请人： 4ACTIVESYSTEMS GMBH

发明人： Reinhard Hafellner ,  Martin Fritz

IPC分类号： G01M17/007 ,  G01M7/08

摘要： The present invention relates to a platform for testing of collisions or near-collision situations between a dummy element and an object to be tested, in particular a vehicle. The platform comprises a base body having a bottom surface and a mounting surface formed opposite to the bottom surface, wherein the dummy element is attachable to the mounting surface. The platform further comprises a roller element arranged at the bottom surface, wherein the roller element is drivable such that the base body is movable along a ground. Further, the platform comprises an alignment device which aligns the base body on the ground in a predetermined orientation.