DE202013006891U1 - Safety monitoring of loads connected to vehicles via carrier systems - Google Patents
Safety monitoring of loads connected to vehicles via carrier systems Download PDFInfo
- Publication number
- DE202013006891U1 DE202013006891U1 DE202013006891U DE202013006891U DE202013006891U1 DE 202013006891 U1 DE202013006891 U1 DE 202013006891U1 DE 202013006891 U DE202013006891 U DE 202013006891U DE 202013006891 U DE202013006891 U DE 202013006891U DE 202013006891 U1 DE202013006891 U1 DE 202013006891U1
- Authority
- DE
- Germany
- Prior art keywords
- carrier systems
- vehicles
- monitoring
- safety monitoring
- via carrier
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R9/00—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Sicherheitsüberwachung von, über Trägersysteme an Fahrzeuge angebundenen Lasten dadurch gekennzeichnet, dass eine Überwachung mittels Körperschall erfolgt.Safety monitoring of, connected via carrier systems to vehicles loads characterized in that a monitoring is carried out by means of structure-borne noise.
Description
Bereich: Ladungssicherung im Fahrzeugbereich. Ausgangspunkt war hier die Beobachtung der Erfinder, dass es bei der Befestigung und Nutzung von Lastträgersystemen an Fahrzeugen immer wieder zu Fehlbedienungen kommt, wie zum Beispiel Montage an falscher Position oder unvollständige Montage, Anwendung nicht korrekter Drehmomente bei Befestigung von Verschraubungen usw. Dadurch kann die Fahrstabilität der Fahrzeuge nachhaltig negativ beeinflusst werden oder sogar eine Ladung verloren gehen. Hier wird seitens der Automobilindustrie derzeit die Lösung angeboten, dass die Befestigungsposition des Querträgers zur direkten Lastaufnahme auf einem Grundträger durch eine Positionierhilfe angezeigt wird. Resultierend aus einem verbreiterten Angebot an Trägersystemen, sowohl direkt vom Fahrzeughersteller als auch als After Sales Angebot aus dem freien Handel kommt es zur Verwendung von unterschiedlichen Materialien für die angesprochene Positionierhilfe. Solche unterschiedlichen Trägersysteme für gleiche Fahrzeuge mit Variationen in den Positionshilfen können immer noch falsch montiert werden, was der Benutzer nicht immer eindeutig erkennen kann.Range: Load securing in the vehicle area. The starting point here was the observation of the inventors that there are always incorrect operations in the attachment and use of load carrier systems on vehicles, such as mounting in the wrong position or incomplete assembly, incorrect application of torques when fastening screws, etc. Thus, the driving stability Vehicles are sustainably negatively affected or even lose a cargo. Here, the automotive industry is currently offering the solution that the attachment position of the cross member for direct load bearing on a base support is indicated by a positioning aid. As a result of a broadened offer of carrier systems, both directly from the vehicle manufacturer and as after-sales offer from the free trade, different materials are used for the mentioned positioning aid. Such different support systems for the same vehicles with variations in the position aids can still be installed incorrectly, which the user can not always recognize clearly.
Mit dem genannten und hier beschriebenen System sollen nun an das Fahrzeug über Ladungsträger angebundene Lasten mittels Sensorik erkannt werden und über integrierte Micro-Controller ein Signal an das Fahrzeugbordnetz übermittelt werden.With the system mentioned and described here, loads connected to the vehicle via charge carriers are to be detected by means of sensors and a signal to the vehicle electrical system is transmitted via integrated micro-controllers.
Dazu wird der mit dem Fahrzeug verbundene Grundträger des Lastträgersystems mit einem Körperschall-Sensor ausgestattet. Dieser übermittelt eine durch den Körperschall erregte Eigenfrequenz des Grundträgers zur Überwachung an einen Micro-Controller. Dieser gibt seine Signale wieder an die Fahrzeugschnittstellen, wie z. B. ein ESP-System weiter.For this purpose, the basic carrier of the load carrier system connected to the vehicle is equipped with a structure-borne sound sensor. This transmits an excited by the structure-borne noise natural frequency of the base support for monitoring to a micro-controller. This gives its signals back to the vehicle interfaces, such. B. an ESP system on.
Wird nun ein Lastträger auf dem Grundträger montiert, kommt es zu einer veränderten Körperschallfrequenz des Trägersystems, die an die Fahrzeugschnittstelle gesendet und verarbeitet wird. Jede Montagepositionen – oder Variante eines Lastträgers auf dem Grundträger erzeugt eine unterschiedliche Körperschallfrequenz.If a load carrier is now mounted on the base carrier, there is an altered structure-borne noise frequency of the carrier system, which is sent to the vehicle interface and processed. Each mounting position or variant of a load carrier on the base carrier generates a different body sound frequency.
Dadurch ist eine eindeutige Erkennbarkeit gewährleistet. Diese ihrerseits genutzt werden kann um die Sicherheit von Fahrzeugen im Fahrbetrieb zu erhöhen. Die Signale des Micro-Controllers können zum Beispiel genutzt werden um über das ESP-System das Fahrzeug in einem leistungsangepassten Fahrprogramm zu betreiben oder über die Fahrerassistenzsysteme ein Warnsignal an den Fahrer zu geben oder Hinweise auf vorzunehmende Korrekturen der Position der Lastträger auf den Grundträgern zu geben. In letzter Konsequenz vielleicht sogar eine Startmöglichkeit des Fahrzeuges zu unterbinden bei falscher Montage des Ladungsträgersystems.This ensures a clear recognizability. This in turn can be used to increase the safety of vehicles while driving. The signals of the microcontroller can be used, for example, to operate the vehicle in a performance-adjusted driving program via the ESP system or to give a warning signal to the driver via the driver assistance systems or to give indications of corrections to be made to the position of the load carriers on the base carriers , In the last consequence perhaps even a start possibility of the vehicle to prevent with wrong assembly of the load carrier system.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013006891U DE202013006891U1 (en) | 2013-08-01 | 2013-08-01 | Safety monitoring of loads connected to vehicles via carrier systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013006891U DE202013006891U1 (en) | 2013-08-01 | 2013-08-01 | Safety monitoring of loads connected to vehicles via carrier systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202013006891U1 true DE202013006891U1 (en) | 2013-10-01 |
Family
ID=49511265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202013006891U Expired - Lifetime DE202013006891U1 (en) | 2013-08-01 | 2013-08-01 | Safety monitoring of loads connected to vehicles via carrier systems |
Country Status (1)
Country | Link |
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DE (1) | DE202013006891U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020122294A1 (en) | 2020-08-26 | 2022-03-03 | Bayerische Motoren Werke Aktiengesellschaft | PROCEDURE FOR ASSISTING A USER IN INSTALLATION OF A CARRIER AND COMPUTER PROGRAM PRODUCT |
-
2013
- 2013-08-01 DE DE202013006891U patent/DE202013006891U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020122294A1 (en) | 2020-08-26 | 2022-03-03 | Bayerische Motoren Werke Aktiengesellschaft | PROCEDURE FOR ASSISTING A USER IN INSTALLATION OF A CARRIER AND COMPUTER PROGRAM PRODUCT |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20131121 |
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R156 | Lapse of ip right after 3 years |