WO2018188931A1 - Dispositif de suspension servant à étalonner des systèmes d'aide à la conduite - Google Patents

Dispositif de suspension servant à étalonner des systèmes d'aide à la conduite Download PDF

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Publication number
WO2018188931A1
WO2018188931A1 PCT/EP2018/057458 EP2018057458W WO2018188931A1 WO 2018188931 A1 WO2018188931 A1 WO 2018188931A1 EP 2018057458 W EP2018057458 W EP 2018057458W WO 2018188931 A1 WO2018188931 A1 WO 2018188931A1
Authority
WO
WIPO (PCT)
Prior art keywords
suspension device
measuring station
driver assistance
holding element
receiving
Prior art date
Application number
PCT/EP2018/057458
Other languages
German (de)
English (en)
Inventor
Stefan Schommer
Aleksandar Popovic
Reiner Leikert
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2018188931A1 publication Critical patent/WO2018188931A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • G01B21/042—Calibration or calibration artifacts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices

Definitions

  • Suspension device for calibrating driver assistance systems The invention relates to a suspension device for devices for calibrating driver assistance systems (FAS).
  • FAS driver assistance systems
  • FAS driver assistance systems
  • the at least one camera of the driver assistance system provides a precise, consistent with the reality and correctly aligned to the vehicle image of the environment. For this, all cameras of the driver assistance system must be calibrated.
  • Known devices for calibrating driver assistance systems include a rigid support beam which is fixedly connected to a chassis and which is aligned with respect to the Geoahrachse or the longitudinal center plane of the vehicle.
  • a suspension device for a device for calibrating driver assistance systems has at least two uprights and at least one support element which can be supported by the uprights.
  • Each of the stands has at least a first element and at least one second element.
  • the first element is designed for installation on the floor of a measuring station for vehicle surveying.
  • the second element has a receiving device which is provided for receiving the retaining element.
  • the second element is formed so that a holding element, which in the
  • Receiving devices of the stand is arranged, is always aligned in a predetermined orientation with respect to a (leveled) vehicle footprint of the measuring station.
  • the vehicle footprint may be identical to the floor of the measurement site so that both the stands and the vehicle are located on the vehicle footprint.
  • the holding element is aligned in a predetermined orientation both to the vehicle footprint and to the bottom of the measuring station.
  • the vehicle footprint e.g. as a (leveled) lift, be formed separately from the bottom of the measuring station.
  • Suspension device according to an embodiment of the invention and a method for vehicle measurement.
  • the method comprises placing at least two stands of a driver assistance calibration device hanger formed according to an embodiment of the invention on the floor of a measuring station; at least one retaining element in the
  • a suspension device makes it possible to reduce the space requirement. In particular, that can
  • Retaining element if the device is not needed for calibrating driver assistance systems, simply removed from the receiving device, and the support member and the stand can be stowed and stored to save space.
  • Receiving devices of the stand arranged holding element is always aligned in a predetermined orientation to the vehicle contact surface of a measuring station, possible unevenness of the measuring station are compensated and there are no additional adjustment measures required.
  • the second element is movable on the first one
  • the second element can be aligned so that a holding element arranged in the receiving devices of the stand is always aligned in a predetermined orientation to the vehicle footprint of the measuring station.
  • the stands are designed such that a holding element arranged in the receiving device is always aligned parallel to the vehicle footprint of the measuring station. A parallel to the vehicle contact surface of the measuring station aligned holding element is for the
  • At least one of the elements is height-adjustable, so that the holding element can be arranged at a desired (vertical) distance from the vehicle footprint of the measuring station.
  • the first element may in particular have at least one device for height adjustment, in particular a height-adjustable foot.
  • the device for height adjustment can in particular have a thread that the
  • At least one of the elements is a pylon or
  • the holding element is designed as a holding bar, which is arranged in the receiving devices of the stand.
  • a handrail provides a well manageable and space-saving stowable holding element
  • a mirror and / or a measuring panel are suspended on the holding element.
  • a mirror and / or a measuring panel are used in the calibration of driver assistance systems and can easily and conveniently in the for the.
  • Calibration required position can be arranged.
  • the figure shows a schematic view of a measuring station 2 for
  • the vehicle footprint 7 may be identical to the bottom 6 of the measuring station 2. However, the vehicle footprint 7 can also be formed separately from the floor 6 of the measuring station 2, for example as a leveled lift
  • the suspension device 4 comprises two stands 8, which are arranged by means of height-adjustable feet 14 on the floor 6 of the measuring station 2.
  • the uprights 8 each comprise a first (lower) element 10, which is supported by means of the feet 14 on the floor 6, and a second (upper)
  • the first element 10 is designed in particular in the form of a truncated cone (pylon) with a broad underside and a narrow upper side.
  • a receiving device 16 On the side facing away from the lower element 10 top of the upper member 12, a receiving device 16 is provided, which is adapted to receive and fix a holding element 18, for example a rod.
  • the second element 12 is in particular so movable on the first
  • Element 10 supported that arranged in the receiving device 16 holding member 18 is always aligned in a predetermined orientation to the vehicle footprint 7 of the measuring station 2.
  • One as a pole formed holding element 18 may in particular be aligned parallel to the vehicle footprint 7 of the measuring station 2, as shown in the figure.
  • the upper element 12 may in particular be mounted by means of a gimbal on / in the lower element 10 and held in the desired orientation by a weight (not shown in the figure) or by manual adjustment.
  • the receiving device 16 may, for example, as clamping and / or
  • Screw device can be formed, which make it possible to fix the holding member 18 reliably in the receiving device 16.
  • a measuring panel 20 is suspended via hooks or similar suspension elements 22 on the holding element 18, in particular in the middle between the two uprights 8.
  • a measuring panel 20 may also be a (not shown in the figure) mirror or other element that is used to calibrate a
  • Driver assistance system is used, are suspended on the support member 18.
  • the height-adjustable feet 14 By means of the height-adjustable feet 14, the height, i. the (vertical) distance of the element 20 suspended from the holding element 18 from the vehicle footprint 7 of the measuring station 2 can be easily adjusted to a desired / required value.
  • the measuring board 20 can be removed from the holding element 18, the holding element 18 can be removed from the receiving devices 16 and space-saving, for example. be stored on the floor 6 of the measuring station 2.
  • the stands 8 can be placed in a corner or any other position on the measuring station 2, where they do not interfere with the further operation.
  • a suspension device 2 according to the invention provides a considerable in the workshop area less hindrance than the usual calibration devices, which have a rigid support beam.

Abstract

L'invention concerne un dispositif de suspension (4) pour un dispositif servant à étalonner des systèmes d'aide à la conduite. Le dispositif de suspension comprend au moins deux montants (8). Chaque montant (8) comporte au moins un premier élément (10) et au moins un deuxième élément (12). Le premier élément (10) est réalisé pour être placé à la verticale sur le sol (6) d'un emplacement de mesure (2). Le deuxième élément (12) comporte un dispositif de réception (16) servant à recevoir un élément de maintien (18) et est réalisé de telle sorte qu'un élément de maintien (18) disposé dans le dispositif de réception (16) est systématiquement orienté selon une orientation prédéfinie par rapport à la surface de contact (7) de véhicule de l'emplacement de mesure (2).
PCT/EP2018/057458 2017-04-12 2018-03-23 Dispositif de suspension servant à étalonner des systèmes d'aide à la conduite WO2018188931A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017206300.9A DE102017206300A1 (de) 2017-04-12 2017-04-12 Aufhängevorrichtung zum Kalibrieren von Fahrerassistenzsystemen
DE102017206300.9 2017-04-12

Publications (1)

Publication Number Publication Date
WO2018188931A1 true WO2018188931A1 (fr) 2018-10-18

Family

ID=61801934

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/057458 WO2018188931A1 (fr) 2017-04-12 2018-03-23 Dispositif de suspension servant à étalonner des systèmes d'aide à la conduite

Country Status (2)

Country Link
DE (1) DE102017206300A1 (fr)
WO (1) WO2018188931A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11243074B2 (en) 2018-04-30 2022-02-08 BPG Sales and Technology Investments, LLC Vehicle alignment and sensor calibration system
US11597091B2 (en) 2018-04-30 2023-03-07 BPG Sales and Technology Investments, LLC Robotic target alignment for vehicle sensor calibration
US11624608B2 (en) 2018-04-30 2023-04-11 BPG Sales and Technology Investments, LLC Vehicular alignment for sensor calibration
US11781860B2 (en) 2018-04-30 2023-10-10 BPG Sales and Technology Investments, LLC Mobile vehicular alignment for sensor calibration
US11835646B2 (en) 2018-04-30 2023-12-05 BPG Sales and Technology Investments, LLC Target alignment for vehicle sensor calibration

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015008954U1 (de) * 2015-07-29 2016-04-26 Hella Gutmann Solutions GmbH Vorrichtung zur Kalibrierung von Assistenzsystemen von Fahrzeugen
DE202016103584U1 (de) * 2016-05-19 2016-08-16 Hella Gutmann Solutions GmbH Vorrichtung zur Kalibrierung eines in die Windschutzscheibe eines Fahrzeuges integrierten Umfeldsensors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015008954U1 (de) * 2015-07-29 2016-04-26 Hella Gutmann Solutions GmbH Vorrichtung zur Kalibrierung von Assistenzsystemen von Fahrzeugen
DE202016103584U1 (de) * 2016-05-19 2016-08-16 Hella Gutmann Solutions GmbH Vorrichtung zur Kalibrierung eines in die Windschutzscheibe eines Fahrzeuges integrierten Umfeldsensors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11243074B2 (en) 2018-04-30 2022-02-08 BPG Sales and Technology Investments, LLC Vehicle alignment and sensor calibration system
US11597091B2 (en) 2018-04-30 2023-03-07 BPG Sales and Technology Investments, LLC Robotic target alignment for vehicle sensor calibration
US11624608B2 (en) 2018-04-30 2023-04-11 BPG Sales and Technology Investments, LLC Vehicular alignment for sensor calibration
US11781860B2 (en) 2018-04-30 2023-10-10 BPG Sales and Technology Investments, LLC Mobile vehicular alignment for sensor calibration
US11835646B2 (en) 2018-04-30 2023-12-05 BPG Sales and Technology Investments, LLC Target alignment for vehicle sensor calibration

Also Published As

Publication number Publication date
DE102017206300A1 (de) 2018-10-18

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