DE102015001018A1 - Device for detecting a tire profile and vehicle - Google Patents
Device for detecting a tire profile and vehicle Download PDFInfo
- Publication number
- DE102015001018A1 DE102015001018A1 DE102015001018.2A DE102015001018A DE102015001018A1 DE 102015001018 A1 DE102015001018 A1 DE 102015001018A1 DE 102015001018 A DE102015001018 A DE 102015001018A DE 102015001018 A1 DE102015001018 A1 DE 102015001018A1
- Authority
- DE
- Germany
- Prior art keywords
- tire
- vehicle
- profile
- unit
- evaluation
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000011156 evaluation Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Images
Classifications
-
- 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
- G01B21/18—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 depth
-
- 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
- G01B21/20—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 contours or curvatures, e.g. determining profile
-
- 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
- G01M17/02—Tyres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung (2) zur Erfassung eines Reifenprofils (P) zumindest eines Reifens (3) eines Fahrzeugs (1) mit zumindest einer Profilerfassungseinheit (4). Erfindungsgemäß ist die zumindest eine Profilerfassungseinheit (4) oberhalb des Reifens (3) im Wesentlichen senkrecht zu einer Aufstandsfläche (A) des Reifens (3) am Fahrzeug (1) angeordnet, wobei ein Erfassungsbereich (E) der zumindest einen Profilerfassungseinheit (4) auf eine Lauffläche des zumindest einen Reifens (3) gerichtet ist. Die Erfindung betrifft weiterhin ein Fahrzeug (1), umfassend eine solche Vorrichtung (2).The invention relates to a device (2) for detecting a tire profile (P) of at least one tire (3) of a vehicle (1) with at least one profile detection unit (4). According to the invention, the at least one profile detection unit (4) is arranged above the tire (3) substantially perpendicular to a contact surface (A) of the tire (3) on the vehicle (1), wherein a detection region (E) of the at least one profile detection unit (4) a running surface of the at least one tire (3) is directed. The invention further relates to a vehicle (1) comprising such a device (2).
Description
Die Erfindung betrifft eine Vorrichtung zur Erfassung eines Reifenprofils zumindest eines Reifens eines Fahrzeugs mit zumindest einer Profilerfassungseinheit.The invention relates to a device for detecting a tire profile of at least one tire of a vehicle with at least one profile detection unit.
Die Erfindung betrifft weiterhin ein Fahrzeug, umfassend eine solche Vorrichtung.The invention further relates to a vehicle comprising such a device.
Aus der
Der Erfindung liegt die Aufgabe zu Grunde, eine gegenüber dem Stand der Technik verbesserte Vorrichtung zur Erfassung eines Reifenprofils zumindest eines Reifens eines Fahrzeugs und ein verbessertes Fahrzeug anzugeben.The object of the invention is to provide a device, which is improved over the prior art, for detecting a tire profile of at least one tire of a vehicle and an improved vehicle.
Hinsichtlich der Vorrichtung wird die Aufgabe erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale und hinsichtlich des Fahrzeugs durch die im Anspruch 4 angegebenen Merkmale gelöst.With regard to the device, the object is achieved by the features specified in claim 1 and in terms of the vehicle by the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Die Vorrichtung zur Erfassung eines Reifenprofils zumindest eines Reifens eines Fahrzeugs umfasst zumindest eine Profilerfassungseinheit. Erfindungsgemäß ist die zumindest eine Profilerfassungseinheit oberhalb des Reifens im Wesentlichen senkrecht zu einer Aufstandsfläche des Reifens am Fahrzeug angeordnet, wobei ein Erfassungsbereich der zumindest einen Profilerfassungseinheit auf eine Lauffläche des zumindest einen Reifens gerichtet ist.The device for detecting a tire profile of at least one tire of a vehicle comprises at least one profile detection unit. According to the invention, the at least one profile detection unit is arranged above the tire substantially perpendicular to a footprint of the tire on the vehicle, wherein a detection range of the at least one profile detection unit is directed to a running surface of the at least one tire.
Aufgrund dieser Anordnung der Profilerfassungseinheit ist es auch bei lenkbaren Rädern möglich, im eingelenkten Zustand deren zugehörige Reifen und das Reifenprofil auf deren Laufflächen zu erfassen. Somit ist ein Betrieb einer Fahrdynamikregelung, auch als elektronisches Stabilitätsprogramm bezeichnet, während Kurvenfahrten in Abhängigkeit der erfassten Daten des Reifenprofils möglich.Due to this arrangement of the profile detection unit, it is also possible with steerable wheels to detect in the engaged state their associated tires and the tire tread on their treads. Thus, an operation of a vehicle dynamics control, also referred to as an electronic stability program, while cornering depending on the detected data of the tire tread possible.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:Showing:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
In
Das Fahrzeug
Um auch bei lenkbaren Rädern im eingelenkten Zustand deren zugehörige Reifen
Mittels der Profilerfassungseinheit
Die Auswerteeinheit
In
Zusätzlich werden bei dieser Steuerung weitere Daten D1 bis Dn, welche Fahrzeugdaten, Umgebungsdaten und/oder Navigationsdaten umfassen, sowie ein mittels eines Reifendrucksensors
Insbesondere ist die Auswerteeinheit
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- Vorrichtungcontraption
- 33
- Reifentires
- 44
- ProfilerfassungseinheitProfile acquisition unit
- 55
- Auswerteeinheitevaluation
- 66
- Steuereinheitcontrol unit
- 77
- Getriebetransmission
- 88th
- Fahrwerklanding gear
- 99
- Antriebseinheitdrive unit
- 1010
- Bremsebrake
- 1111
- ReifendrucksensorTire pressure sensor
- 1212
- Regensensorrain sensor
- AA
- Aufstandsflächefootprint
- D1 bis DnD1 to Dn
- Datendates
- Ee
- Erfassungsbereichdetection range
- NN
- Niederschlagprecipitation
- pp
- ReifeninnendruckTire pressure
- PP
- Reifenprofiltire tread
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102012023197 A1 [0003] DE 102012023197 A1 [0003]
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015001018.2A DE102015001018A1 (en) | 2015-01-28 | 2015-01-28 | Device for detecting a tire profile and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015001018.2A DE102015001018A1 (en) | 2015-01-28 | 2015-01-28 | Device for detecting a tire profile and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102015001018A1 true DE102015001018A1 (en) | 2015-08-20 |
Family
ID=53758982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102015001018.2A Withdrawn DE102015001018A1 (en) | 2015-01-28 | 2015-01-28 | Device for detecting a tire profile and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102015001018A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018005001A1 (en) | 2018-06-22 | 2018-11-22 | Daimler Ag | Method for detecting a tread depth of a vehicle tire |
| DE102018008757A1 (en) | 2018-11-08 | 2019-04-25 | Daimler Ag | Method for monitoring a motor vehicle and computer program product |
| WO2024239615A1 (en) * | 2023-05-24 | 2024-11-28 | 深圳市易检车服科技有限公司 | Tire tread measurement device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012023197A1 (en) | 2012-11-28 | 2014-06-12 | Frank Schäfer | Device for use in system for detecting tire profile parameters of vehicle, has two profile detecting units for detecting tire profile parameters of tires, where evaluation unit has comparing units for comparing abrasion factors of tire |
-
2015
- 2015-01-28 DE DE102015001018.2A patent/DE102015001018A1/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012023197A1 (en) | 2012-11-28 | 2014-06-12 | Frank Schäfer | Device for use in system for detecting tire profile parameters of vehicle, has two profile detecting units for detecting tire profile parameters of tires, where evaluation unit has comparing units for comparing abrasion factors of tire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018005001A1 (en) | 2018-06-22 | 2018-11-22 | Daimler Ag | Method for detecting a tread depth of a vehicle tire |
| DE102018008757A1 (en) | 2018-11-08 | 2019-04-25 | Daimler Ag | Method for monitoring a motor vehicle and computer program product |
| WO2024239615A1 (en) * | 2023-05-24 | 2024-11-28 | 深圳市易检车服科技有限公司 | Tire tread measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R230 | Request for early publication | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |