DE10302280A1 - Electrohydraulic brake pressure sensor for cars, has flexible wire connections between pressure sensor and electronic circuit board - Google Patents
Electrohydraulic brake pressure sensor for cars, has flexible wire connections between pressure sensor and electronic circuit board Download PDFInfo
- Publication number
- DE10302280A1 DE10302280A1 DE10302280A DE10302280A DE10302280A1 DE 10302280 A1 DE10302280 A1 DE 10302280A1 DE 10302280 A DE10302280 A DE 10302280A DE 10302280 A DE10302280 A DE 10302280A DE 10302280 A1 DE10302280 A1 DE 10302280A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure sensor
- circuit board
- housing
- sensor module
- module according
- 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- Withdrawn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
- 238000007789 sealing Methods 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000915 Free machining steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0061—Electrical connection means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
- B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09072—Hole or recess under component or special relationship between hole and component
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10151—Sensor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10287—Metal wires as connectors or conductors
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Fluid Pressure (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Die Erfindung betrifft ein Drucksensormodul für elektronische Bremssysteme in Kraftfahrzeugen.The invention relates to a pressure sensor module for electronic Brake systems in motor vehicles.
Es ist aus der WO 01/85511 A1 bekannt, Drucksensoren in elektronischen Bremsensteuergeräten zu integrieren. Die in der genannten Schrift beschriebenen Ausführungsformen betreffen die Integration von Einzelsensoren, die mittels einer Clinch-Verbindung an einer Hydraulikeinheit befestigt sind. In einem Elektronikgehäuse des Steuergerätes, welches zum Beispiel aus einem Kunststoffgehäuse gebildet sein kann, ist im wesentlich die gesamte Elektronik der Bremsenssteuerung untergebracht. Das Elektronikgehäuse ist mit der Hydraulikeinheit verbunden. Aus Gründen einer vereinfachten Fertigung bestehen die elektrischen Verbindungen zu den an der Hydraulikeinheit befestigten Drucksensoren aus Kontaktfedern, die mit Kontaktflächen zusammenwirken.It is known from WO 01/85511 A1, pressure sensors to integrate in electronic brake control units. In the the embodiments described relate to the Integration of individual sensors using a clinch connection are attached to a hydraulic unit. In an electronics housing of the Control unit, which for example can be formed from a plastic housing essentially housed the entire electronics of the brake control. The electronics housing is connected to the hydraulic unit. For reasons of simplified production there are electrical connections to the hydraulic unit attached pressure sensors made of contact springs that interact with contact surfaces.
Aus der gattungsbildenden
Daher ist es die Aufgabe der Erfindung, ein möglichst einfach herzustellende Drucksensorbaugruppe zu schaffen, welche die vorgenannten Nachteile nicht aufweist.It is therefore the object of the invention one if possible easy to manufacture pressure sensor assembly that provides the does not have the aforementioned disadvantages.
Diese Aufgabe wird für ein Drucksensormodul der eingangs genannten Gattung durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.This task is for a pressure sensor module of the genus mentioned at the outset by the characteristic features of claim 1 solved.
Die Ausgestaltung der Erfindung erlaubt selbstverständlich, dass für das Drucksensormodul bei Wunsch oder Bedarf mehrere Leiterplatten (beispielsweise mehrlagig als Mehrfachlayer) verwendet werden, die alle auf die gleiche Weise kontaktiert werden. Besonders zweckmäßig ist es jedoch, genau eine Leiterplatte zu verwenden, welche besonders einfach einlagig (Einfachlayer) ist.The embodiment of the invention naturally allows that for the pressure sensor module, if desired or required, several printed circuit boards (e.g. multi-layer as a multi-layer) are used, the all be contacted in the same way. It is particularly useful it is, however, to use exactly one circuit board, which is particularly simple is one layer (single layer).
Weitere Vorteile, Merkmale und Anwendungsmöglichkeiten der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung mehrerer Ausführungsbeispiele anhand mehrerer Zeichnungen.Further advantages, features and possible applications the invention result from the dependent claims and the following Description of several embodiments based on several drawings.
Es zeigen:Show it:
Die
Die Erfindung sieht vor, dass nach
der Montage der Drucksensoren und der Leiterplatte
Ferner geht aus
Die Leiterplatte
Das Drucksensormodul dient somit
zum Anschluss an ein zur Steuerung und/oder Regelung von Kraftfahrzeugbremsen
vorgesehenes Bremsensteuergerätes,
dessen Hydraulikeinheit über
ein Abdichtelement
Die Hydraulikeinheit wird mit dem
Drucksensormodul mittels eines geeigneten Befestigungselements
In
Die
Mit Hilfe der aus
Ferner zeigt die
Eine von Positionsabweichungen unabhängige elektrische
Kontaktierung der Drucksensormembran
Die Hydraulikflüssigkeit wird von der nicht gezeigten
Hydraulikeinheit über
jeweils einen mittig in das Sensorgehäuse
Während
der Montage des Bremsensteuergerätes,
also bei dem Zusammenführen
der mehrere Drucksteuerventile und das Drucksensormodul aufweisenden
Hydraulikeinheit mit dem Elektronikgehäuse, wird der Dichtkragen
- 11
- Leiterplattecircuit board
- 22
- Ausnehmungrecess
- 33
- Einschnürungconstriction
- 44
- Drahtwire
- 55
- Befestigungselementfastener
- 66
- Abdichtelementsealing
- 77
- Langlöcherslots
- 88th
- Durchführungexecution
- 99
- Kontaktflächecontact area
- 1010
- DrucksensormembranPressure sensor diaphragm
- 1111
- DrucksensorelektronikPressure Sensor Electronics
- 1212
- Hydraulikeinheithydraulic unit
- 1313
- Sensorgehäusesensor housing
- 1414
- Gehäusedeckelhousing cover
- 1515
- Kontaktfedercontact spring
- 1616
- MesselementträgerMeasuring element carrier
- 1717
- Verbindungconnection
- 1818
- Druckkanalpressure channel
- 1919
- Kragencollar
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10302280A DE10302280A1 (en) | 2002-08-21 | 2003-01-22 | Electrohydraulic brake pressure sensor for cars, has flexible wire connections between pressure sensor and electronic circuit board |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10239171 | 2002-08-21 | ||
DE10239171.8 | 2002-08-21 | ||
DE10302280A DE10302280A1 (en) | 2002-08-21 | 2003-01-22 | Electrohydraulic brake pressure sensor for cars, has flexible wire connections between pressure sensor and electronic circuit board |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10302280A1 true DE10302280A1 (en) | 2004-03-04 |
Family
ID=31197401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10302280A Withdrawn DE10302280A1 (en) | 2002-08-21 | 2003-01-22 | Electrohydraulic brake pressure sensor for cars, has flexible wire connections between pressure sensor and electronic circuit board |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10302280A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105905097A (en) * | 2016-06-13 | 2016-08-31 | 眉山中车制动科技股份有限公司 | Truck air brake multi-point data acquisition device |
CN105922982A (en) * | 2016-06-13 | 2016-09-07 | 眉山中车制动科技股份有限公司 | Device for acquiring air brake single-point data of truck |
DE102020204491A1 (en) | 2020-04-07 | 2021-10-07 | Zf Active Safety Gmbh | Brake module for a motor vehicle |
DE102022107409A1 (en) | 2022-03-29 | 2023-10-05 | Zf Cv Systems Europe Bv | Pressure measuring module for a pneumatic device of a vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60219529A (en) * | 1984-04-16 | 1985-11-02 | Fuji Electric Co Ltd | Semiconductor type pressure sensor |
JPH09329517A (en) * | 1996-06-10 | 1997-12-22 | Fuji Koki:Kk | Pressure detecting device |
JP2000028458A (en) * | 1998-07-13 | 2000-01-28 | Hitachi Ltd | Pressure detecting apparatus |
WO2001085511A1 (en) * | 2000-05-11 | 2001-11-15 | Continental Teves Ag & Co. Ohg | Braking device comprising an integrated pressure sensor module |
EP1068120B1 (en) * | 1998-03-31 | 2002-07-03 | Continental Teves AG & Co. oHG | Pressure sensor assembly |
-
2003
- 2003-01-22 DE DE10302280A patent/DE10302280A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60219529A (en) * | 1984-04-16 | 1985-11-02 | Fuji Electric Co Ltd | Semiconductor type pressure sensor |
JPH09329517A (en) * | 1996-06-10 | 1997-12-22 | Fuji Koki:Kk | Pressure detecting device |
EP1068120B1 (en) * | 1998-03-31 | 2002-07-03 | Continental Teves AG & Co. oHG | Pressure sensor assembly |
JP2000028458A (en) * | 1998-07-13 | 2000-01-28 | Hitachi Ltd | Pressure detecting apparatus |
WO2001085511A1 (en) * | 2000-05-11 | 2001-11-15 | Continental Teves Ag & Co. Ohg | Braking device comprising an integrated pressure sensor module |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105905097A (en) * | 2016-06-13 | 2016-08-31 | 眉山中车制动科技股份有限公司 | Truck air brake multi-point data acquisition device |
CN105922982A (en) * | 2016-06-13 | 2016-09-07 | 眉山中车制动科技股份有限公司 | Device for acquiring air brake single-point data of truck |
CN105905097B (en) * | 2016-06-13 | 2018-06-29 | 眉山中车制动科技股份有限公司 | A kind of truck air brake multi-point data acquisition device |
CN105922982B (en) * | 2016-06-13 | 2018-07-13 | 眉山中车制动科技股份有限公司 | A kind of truck air brake single-site data acquisition device |
DE102020204491A1 (en) | 2020-04-07 | 2021-10-07 | Zf Active Safety Gmbh | Brake module for a motor vehicle |
DE102022107409A1 (en) | 2022-03-29 | 2023-10-05 | Zf Cv Systems Europe Bv | Pressure measuring module for a pneumatic device of a vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2167930B1 (en) | Connection unit for a pressure measuring cell | |
EP1068120B1 (en) | Pressure sensor assembly | |
EP0824429A1 (en) | Hydraulic motor-vehicle brake system with anti-locking control and automatic actuation of the brakes for the control of the drive and/or travel dynamics | |
DE102007003446B4 (en) | Mounting structure of a pressure sensor element | |
EP0935743A1 (en) | Pressure sensor unit, especially for automotive engineering applications | |
WO1997037204A1 (en) | Pressure sensor and method of producing the same | |
DE10302280A1 (en) | Electrohydraulic brake pressure sensor for cars, has flexible wire connections between pressure sensor and electronic circuit board | |
DE102007047547A1 (en) | Brake pedal actuating force detecting device for vehicle, has permanent magnet arranged opposite to Hall sensor and causing relative movement of force receiving unit with respect to force transmission unit for changing Hall voltage | |
EP2134578B1 (en) | Connector unit for a pressure measurement cell | |
DE10302281A1 (en) | Pressure sensor module for electro-hydraulic car brakes, has pressure sensor in hard mount forced into soft housing to make sealed joint | |
EP1597125B1 (en) | Pressure controller | |
DE10145540A1 (en) | Pressure sensor group for pressure control device has carrier housing for several pressure sensors and sleeve-shaped projection enclosing sensor components | |
WO2004043754A1 (en) | Pressure sensor module | |
DE3427906A1 (en) | Control block for the modulation of the brake pressure in an anti-blocking device for motor vehicles | |
DE102012200914A1 (en) | Electronic module of control device for gear box mounted in vehicle, has plate element and cover element whose are provided with opening that is arranged in adhesive connecting unit for connecting the plate element and cover | |
EP1419075A1 (en) | Electrohydraulic pressure regulating device | |
EP1409316B1 (en) | Device and method for detecting brake pressure | |
DE102010029868A1 (en) | Transmission control unit for use in motor car, has pressure sensor permanently arranged at support plate without carrier housing portion using support member, where support member is contacted with through-hole of support plate | |
DE102019216810A1 (en) | Sensor unit | |
DE102018207210A1 (en) | Sensor unit for a vehicle | |
EP0463353B1 (en) | Pneumatic control system | |
DE10313708A1 (en) | Pressure sensor module, especially for a motor vehicle electrohydraulic brake system, has cylindrical fastening elements with fastening sections that ensure a tight lock fit between hydraulic and matching sensor housings | |
DE102008041943A1 (en) | Sensor arrangement and method for producing a sensor arrangement | |
WO2018068921A1 (en) | Sensor device for a vehicle, motor vehicle | |
DE10207247A1 (en) | Electro-hydraulic pressure control device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8130 | Withdrawal |