DE102005051136A1 - Tire pressure sensor module for motor vehicle tire, has housing which comprises two housing components whereby first housing component takes up energy store unit and second housing takes up electronic unit - Google Patents
Tire pressure sensor module for motor vehicle tire, has housing which comprises two housing components whereby first housing component takes up energy store unit and second housing takes up electronic unit Download PDFInfo
- Publication number
- DE102005051136A1 DE102005051136A1 DE200510051136 DE102005051136A DE102005051136A1 DE 102005051136 A1 DE102005051136 A1 DE 102005051136A1 DE 200510051136 DE200510051136 DE 200510051136 DE 102005051136 A DE102005051136 A DE 102005051136A DE 102005051136 A1 DE102005051136 A1 DE 102005051136A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- tire
- pressure sensor
- sensor module
- takes
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0493—Constructional details of means for attaching the control device for attachment on the tyre
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Die Erfindung betrifft ein Reifendruck-Sensormodul mit einem zur Anbringung an der Innenseite der Lauffläches eines Kraftfahrzeugreifens vorgesehenen Gehäuse, umfassend eine Elektronikeinheit mit einer Einrichtung zur funkbasierten Datenübertragung sowie eine Energiespeichereinheit.The The invention relates to a tire pressure sensor module with an attachment on the inside of the tread a motor vehicle tire housing provided, comprising an electronic unit with a device for radio-based data transmission and an energy storage unit.
Derartige Reifendruck-Sensormodule werden im Rahmen sogenannter Reifenluftdruck-Kontrollsysteme eingesetzt und finden immer häufiger, auch durch den Gesetzgeber gefordert, Einsatz in Kraftfahrzeugen.such Tire pressure sensor modules are used in the context of so-called tire air pressure control systems used and find more and more often, too required by law, use in motor vehicles.
In heutigen Fahrzeugen kommen dabei verschiedenartige Systeme zum Einsatz. Teilweise werden die Sensoren in den einzelnen Rädern durch induktive Felder gezielt geweckt. Dabei ist jedem Rad ein induktiver Sender zugeordnet, welcher i.d.R. im Radkasten bzw. dessen Nähe angeordnet ist und den NF-Empfänger des entsprechenden Rades ansteuert. Die Übermittlung des eigentlichen Druckwertes erfolgt dann mittels eines hochfrequenten Trägers. Dieses HF-Signal wird dann entweder über einzelne, den jeweiligen Rädern zugeordnete und z.B. in den Radkästen vorhandene HF-Empfänger empfangen, oder sie werden mittels mindestens eines im Fahrzeug angeordneten HF-Empfängers empfangen zur weiteren Verarbeitung in einem Steuergerät. Andere Systeme verzichten aus Kostengründen auf die spezifische Ansteuerung eines Rades per niederfrequentem, induktivem Signal zum Zwecke der Druckwertübermittlung. Stattdessen senden diese Reifendrucksensoren die Informationen nur aufgrund von Druckschwankungen, oder durch Beschleunigungssensoren oder zeitlich gesteuert per Funk an einen oder mehrere Empfänger im Fahrzeug.In Today's vehicles come here various systems used. Partially, the sensors in the individual wheels are inductive fields purposefully aroused. Each wheel is assigned an inductive transmitter, which i.d.R. is arranged in the wheel well or its vicinity and the LF receiver of corresponding wheel drives. The transmission of the actual Pressure value then takes place by means of a high-frequency carrier. This RF signal is then either over individual, the respective wheels associated and e.g. in the wheel arches existing RF receiver received, or they are by means of at least one in the vehicle arranged RF receiver received for further processing in a controller. Other systems dispense with cost reasons on the specific control of a wheel by low-frequency, Inductive signal for the purpose of pressure value transmission. Send instead these tire pressure sensors the information only due to pressure fluctuations, or by accelerometers or timed by radio to one or more recipients in the vehicle.
Die
Das Reifendruck-Sensormodul nach der vorliegenden Erfindung hat gegenüber diesem Stand der Technik den Vorteil, eine Gehäusekonfiguration bereitzustellen, die die Vorteile der Flexibilität beibehält, gleichzeitig aber auch einen geeigneten Einbauraum für schwerere und/oder voluminösere Komponenten wie etwa eine durch eine Batterie gebildete Energiespeichereinheit bietet.The Tire pressure sensor module according to the present invention has opposite to this The prior art has the advantage of providing a housing configuration, the benefits of flexibility maintains, but at the same time a suitable installation space for heavier and / or more voluminous Components such as an energy storage unit formed by a battery offers.
Dies wird erfindungsgemäß dadurch erreicht, daß das Gehäuse zwei Gehäuseteile umfasst, wobei ein erstes Gehäuseteil die Energiespeichereinheit aufnimmt und mit der Innenseite des Reifens direkt verbunden ist, und das zweite Gehäuseteil die Elektronikeinheit aufnimmt und mit dem ersten Gehäuseteil über ein gelenkiges, elektrische Verbindungsleitungen beinhaltendes Zwischenelement verbunden ist.This is characterized according to the invention achieved that casing two housing parts comprising, wherein a first housing part the energy storage unit receives and with the inside of the tire directly is connected, and the second housing part, the electronics unit receives and with the first housing part via a articulated, electrical connecting lines containing intermediate element connected is.
Die direkte Verbindung zwischen dem ersten Gehäuseteil und der Innenseite des Reifens erfolgt bevorzugt durch eine Klebung oder durch Vulkanisieren.The direct connection between the first housing part and the inside the tire is preferably carried out by gluing or vulcanization.
Eine besonders bevorzugte Aufbautechnik für die Elektronikeinheit setzt als Schaltungssubstrat für diese eine Folienleiterplatte ein, die sich in Form schmaler Stege durch das die beiden Gehäuseteile verbindende, vorzugsweise als Filmscharnier ausgebildete Zwischenelement hindurch bis in den Bereich der Energiespeichereinheit erstreckt.A particularly preferred construction technique for the electronics unit sets as a circuit substrate for this a film board, which is in the form of narrow webs by connecting the two housing parts, preferably formed as a film hinge intermediate element extends into the region of the energy storage unit.
Die Erfindung wird im folgenden anhand des in der Zeichnung schematisch dargestellten Ausführungsbeispiels näher erläutert.The The invention will be described in the following with reference to the drawing illustrated embodiment explained in more detail.
Das
Reifendruck-Sensormodul ist an der Innenseite
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510051136 DE102005051136A1 (en) | 2005-10-26 | 2005-10-26 | Tire pressure sensor module for motor vehicle tire, has housing which comprises two housing components whereby first housing component takes up energy store unit and second housing takes up electronic unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510051136 DE102005051136A1 (en) | 2005-10-26 | 2005-10-26 | Tire pressure sensor module for motor vehicle tire, has housing which comprises two housing components whereby first housing component takes up energy store unit and second housing takes up electronic unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005051136A1 true DE102005051136A1 (en) | 2007-05-03 |
Family
ID=37912610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510051136 Withdrawn DE102005051136A1 (en) | 2005-10-26 | 2005-10-26 | Tire pressure sensor module for motor vehicle tire, has housing which comprises two housing components whereby first housing component takes up energy store unit and second housing takes up electronic unit |
Country Status (1)
Country | Link |
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DE (1) | DE102005051136A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013153134A1 (en) * | 2012-04-13 | 2013-10-17 | Schrader Electronics Limited | Wheel monitoring device with non-coplanar component arrangement |
DE102016123795A1 (en) * | 2016-12-08 | 2018-06-14 | Gottfried Wilhelm Leibniz Universität Hannover | Process for applying an electrical microstructure and elastomer structure, fiber composite component and tires |
WO2020026283A1 (en) * | 2018-08-02 | 2020-02-06 | Pirelli Tyre S.P.A. | Tyre comprising a monitoring device |
RU2773058C1 (en) * | 2018-08-02 | 2022-05-30 | Пирелли Тайр С.П.А. | Tyre containing a monitoring apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3787806A (en) * | 1972-06-26 | 1974-01-22 | Avco Corp | Tire pressure warning apparatus |
DE10240446A1 (en) * | 2002-09-02 | 2004-03-18 | Infineon Technologies Ag | Sensor module with a flexible housing, e.g. a vulcanized rubber housing, is especially suited to incorporation within a tire wall and incorporates a data transfer element within the module |
DE10255138A1 (en) * | 2002-11-26 | 2004-06-17 | Iq-Mobil Electronics Gmbh | Holding device for fastening an electronic component |
WO2005035278A2 (en) * | 2003-10-09 | 2005-04-21 | Societe De Technologie Michelin | System and method for providing tire electronics mounting patches |
-
2005
- 2005-10-26 DE DE200510051136 patent/DE102005051136A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3787806A (en) * | 1972-06-26 | 1974-01-22 | Avco Corp | Tire pressure warning apparatus |
DE10240446A1 (en) * | 2002-09-02 | 2004-03-18 | Infineon Technologies Ag | Sensor module with a flexible housing, e.g. a vulcanized rubber housing, is especially suited to incorporation within a tire wall and incorporates a data transfer element within the module |
DE10255138A1 (en) * | 2002-11-26 | 2004-06-17 | Iq-Mobil Electronics Gmbh | Holding device for fastening an electronic component |
WO2005035278A2 (en) * | 2003-10-09 | 2005-04-21 | Societe De Technologie Michelin | System and method for providing tire electronics mounting patches |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013153134A1 (en) * | 2012-04-13 | 2013-10-17 | Schrader Electronics Limited | Wheel monitoring device with non-coplanar component arrangement |
US9902215B2 (en) | 2012-04-13 | 2018-02-27 | Schrader Electronics Limited | Wheel monitoring device with non-coplanar component arrangement |
DE102016123795A1 (en) * | 2016-12-08 | 2018-06-14 | Gottfried Wilhelm Leibniz Universität Hannover | Process for applying an electrical microstructure and elastomer structure, fiber composite component and tires |
WO2020026283A1 (en) * | 2018-08-02 | 2020-02-06 | Pirelli Tyre S.P.A. | Tyre comprising a monitoring device |
WO2020026282A1 (en) * | 2018-08-02 | 2020-02-06 | Pirelli Tyre S.P.A. | Tyre comprising a monitoring device |
WO2020026281A1 (en) * | 2018-08-02 | 2020-02-06 | Pirelli Tyre S.P.A. | Tyre comprising a monitoring device |
RU2773058C1 (en) * | 2018-08-02 | 2022-05-30 | Пирелли Тайр С.П.А. | Tyre containing a monitoring apparatus |
US11780276B2 (en) | 2018-08-02 | 2023-10-10 | Pirelli Tyre S.P.A. | Tyre comprising monitoring device with a flexible support |
US11981164B2 (en) | 2018-08-02 | 2024-05-14 | Pirelli Tyre S.P.A. | Tyre comprising a monitoring device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20121027 |