DE10041206A1 - Vehicle dynamics regulating device has vehicle dynamics sensor(s) integrated into regulator unit or valve block, especially mechanically attached to/enclosed by regulator unit housing - Google Patents

Vehicle dynamics regulating device has vehicle dynamics sensor(s) integrated into regulator unit or valve block, especially mechanically attached to/enclosed by regulator unit housing

Info

Publication number
DE10041206A1
DE10041206A1 DE2000141206 DE10041206A DE10041206A1 DE 10041206 A1 DE10041206 A1 DE 10041206A1 DE 2000141206 DE2000141206 DE 2000141206 DE 10041206 A DE10041206 A DE 10041206A DE 10041206 A1 DE10041206 A1 DE 10041206A1
Authority
DE
Germany
Prior art keywords
vehicle dynamics
regulator unit
valve block
control unit
sensor
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Withdrawn
Application number
DE2000141206
Other languages
German (de)
Inventor
Jochen Burgdorf
Karlheinz Haupt
Peter Volz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to DE2000141206 priority Critical patent/DE10041206A1/en
Priority to US10/362,111 priority patent/US20040102888A1/en
Priority to DE50105852T priority patent/DE50105852D1/en
Priority to JP2002521071A priority patent/JP5745732B2/en
Priority to EP01983444A priority patent/EP1313635B1/en
Priority to PCT/EP2001/009656 priority patent/WO2002016179A2/en
Publication of DE10041206A1 publication Critical patent/DE10041206A1/en
Withdrawn legal-status Critical Current

Links

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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0065—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units wherein modules are associated together, e.g. electromechanical assemblies, modular structures
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Regulating Braking Force (AREA)

Abstract

The device consists of a valve block and an electronic regulator unit (1) with electronic components at least for braking interventions that process vehicle dynamics sensor signals, e.g. of yaw rate/acceleration sensors. The valve block has at least electrohydraulic valves. At least one vehicle dynamics sensor (3) is integrated into the regulator unit or valve block and especially mechanically attached to or enclosed by the regulator unit housing. Independent claims are also included for the following: a method of orienting one or more vehicle dynamics sensors.

Description

Die vorliegende Erfindung betrifft ein Bremsaggregat mit einem Elektromotor (E- Motor), einer hydraulischen Regeleinheit (Hydraulik Control Unit HCU bzw. Ventil- Pumpenblock) und einer elektronischen Regeleinheit (Electronic Control Unit ECU), wobei in einer Bremsanlage Sensoren vorgesehen sind, deren Signale in der elektronischen Regeleinheit ausgewertet werden und mittels derer über die hydraulische Regeleinheit die Bremsanlage geregelt wird.The present invention relates to a brake unit with an electric motor (E- Engine), a hydraulic control unit (hydraulic control unit HCU or valve Pump block) and an electronic control unit (Electronic Control Unit ECU), wherein sensors are provided in a brake system, the signals in the electronic control unit are evaluated and by means of which via the hydraulic control unit the brake system is regulated.

Aus der europäischen Patentanmeldung EP 0 557 917 A1 ist ein Beschleunigungsgeber bekannt, bei dem mehrere Beschleunigungssensoren auf einem flexiblen Schaltungsträger in einem Gehäuse eines Elektronikbausteins angeordnet sind.From European patent application EP 0 557 917 A1 is a Accelerator known, in which several acceleration sensors a flexible circuit carrier in a housing of an electronic module are arranged.

Bei Dynamik-Regelsystemen sind in der Regel Längs- und Querbeschleunigungs­ sensoren sowie Gierratensensoren erforderlich. Hinzu kommen Vertikalsensoren.In dynamic control systems, there are usually longitudinal and lateral acceleration sensors and yaw rate sensors required. There are also vertical sensors.

Die Sensoren sind üblicherweise in separaten Gehäusen untergebracht. Sie werden mit der Elektronik der Regelsysteme über Kabelbäume verbunden.The sensors are usually housed in separate housings. she are connected to the electronics of the control systems via cable harnesses.

Der Grundgedanke der Erfindung besteht darin, daß die Sensoren entweder einzeln oder in einem Cluster in dem Elektronikgehäuse 9 untergebracht sind bzw. auf der Platine 11 des Elektronischen Reglers integriert sind (s. Abb. 1).The basic idea of the invention is that the sensors are either housed individually or in a cluster in the electronics housing 9 or are integrated on the circuit board 11 of the electronic controller (see FIG. 1).

Da der Ventil-Pumpenblock 2 mit E-Motor 1 aus Geräuschisolationsgründen elastisch am Chassis des Fahrzeug befestigt sein muß und andererseits die Sensoren starr mit dem Chassis verbunden sein müssen, wird eine flexible Trennung (Spalt 15) zwischen der ECU und der HCU vorgeschlagen.Since the valve pump block 2 with the electric motor 1 must be elastically attached to the chassis of the vehicle for noise insulation reasons and, on the other hand, the sensors must be rigidly connected to the chassis, a flexible separation (gap 15 ) between the ECU and the HCU is proposed.

Eine weiterführende Lösung ist, die ECU und HCU in bekannter Weise starr zu verbinden und die Sensoriksignale so zu filtern/aufzubereiten, daß nur die fahrdynamisch relevanten Daten ausgewertet werden. Stichwort: Elektronisch stabilisierte Plattform, siehe Videorecorder. A further solution is to rigidly lock the ECU and HCU in a known manner connect and filter / process the sensor signals so that only the data relevant to driving dynamics can be evaluated. Keyword: electronic stabilized platform, see video recorder.  

Bekannte Ausführungsformen sind separate Einzelsensoren oder Sensorcluster, die, wie oben erwähnt, über Kabelbäume mit der Elektronik des Regelsystems verbunden sind.Known embodiments are separate individual sensors or sensor clusters which, as mentioned above, via wiring harnesses with the electronics of the control system are connected.

Abb. 1 zeigt ein mögliches Ausführungsbeispiel für die flexible Trennung, das nachfolgend näher beschrieben wird. Der Ventil-Pumpenblock 2 mit Motor 1 und Rohrleitung 3 wird über die Elemente 4 und 5 an den Halter 8 angebunden. Der Halter 8 bildet die Basis für die Montageeinheit, bestehend aus HCU und ECU. An dem Halter 8 ist über die Befestigungselemente 10 das Elektronikgehäuse 9 befestigt. Die Magnetspulen 16 werden auf dem Ventildom 12 in bekannter Weise fixiert. Sie sind allerdings, wie die interne Motorkontaktierung, elastisch über die Spulenkontaktierung 13 mit dem Elektronikgehäuse 9 verbunden. Die Sensorelemente bzw. das Cluster 14 ist im Reglergehäuse bzw. auf der Platine 11 angeordnet. Fig. 1 shows a possible embodiment for the flexible separation, which is described in more detail below. The valve pump block 2 with motor 1 and pipe 3 is connected to the holder 8 via the elements 4 and 5 . The holder 8 forms the basis for the assembly unit, consisting of HCU and ECU. The electronics housing 9 is fastened to the holder 8 via the fastening elements 10 . The solenoids 16 are fixed on the valve dome 12 in a known manner. However, like the internal motor contact, they are elastically connected to the electronics housing 9 via the coil contact 13 . The sensor elements or the cluster 14 is arranged in the controller housing or on the circuit board 11 .

Durch die vorgeschlagene Anordnung ergeben sich weitere Vorteile:
The proposed arrangement offers further advantages:

  • - Einsparung von Befestigungselementen für die Sensoren- Saving fasteners for the sensors
  • - Einsparung von Haltern für die Sensoren- Savings in holders for the sensors
  • - Reduzierung der Montagevorgänge bei der Montage des Gesamtfahrzeuges- Reduction of the assembly processes when assembling the entire vehicle
  • - Entfall von Steckern- Elimination of plugs
  • - Entfall von Kabelbaumelementen- Elimination of wiring harness elements
  • - Reduzierung des Bauvolumens- Reduction of the construction volume
  • - Reduzierung des Gewichts (Halter, Hebel, Stecker)- Reduction of weight (holder, lever, plug)
  • - Erhöhung der Produktsicherheit durch Entfall von Steckverbindungen- Increased product safety by eliminating plug connections
  • - Kostenreduzierung- Cost reduction

Umgehungslösungen sind in der Ausführung der Verbindung zwischen HCU und ECU denkbar. Auch ist denkbar, daß die Sensorelemente bzw. das Sensorcluster nicht unmittelbar auf der Platine angeordnet ist, sondern über einen Stecksockel in das Reglergehäuse gesteckt werden. Workarounds are in the execution of the connection between HCU and ECU conceivable. It is also conceivable that the sensor elements or the sensor cluster is not arranged directly on the board, but via a plug-in base the controller housing.  

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11

E-Motor
E-Motor

22

Ventil-Pumpenblock
Valve pump block

33

Rohrleitung
pipeline

44

Dämpferschraube
damper bolt

55

Schwingungsdämpfer
vibration

66

Chassis
chassis

77

Schraube
screw

88th

Halter
holder

99

Elektronikgehäuse
electronics housing

1010

Befestigungselement
fastener

1111

Trennwand mit Platine
Partition with board

1212

Ventildom
valve dome

1313

Spulenkontaktierung
Spulenkontaktierung

1414

Sensorelemente, Cluster
Sensor elements, clusters

1515

Spalt
gap

1616

Spulen
Do the washing up

1717

Zentralstecker
central plug

Claims (5)

1. Bremsaggregat mit einem Elektromotor (1), einer hydraulischen Regeleinheit (2) und einer elektronischen Regeleinheit (9, 11, 17), wobei in einer Bremsanlage Sensoren (14) vorgesehen sind, deren Signale in der elektronischen Regeleinheit (9, 11, 17) ausgewertet werden und mittels derer über die hydraulische Regeleinheit (2) die Bremsanlage geregelt wird, dadurch gekennzeichnet, daß zumindest ein Sensor (14) im Gehäuse (9) der elektronischen Regeleinheit (9, 11, 17) angeordnet ist.1. Brake unit with an electric motor ( 1 ), a hydraulic control unit ( 2 ) and an electronic control unit ( 9 , 11 , 17 ), sensors ( 14 ) being provided in a brake system, the signals of which are in the electronic control unit ( 9 , 11 , 17 ) are evaluated and by means of which the hydraulic control unit ( 2 ) controls the brake system, characterized in that at least one sensor ( 14 ) is arranged in the housing ( 9 ) of the electronic control unit ( 9 , 11 , 17 ). 2. Bremsaggregat nach Anspruch 1, dadurch gekennzeichnet, daß der zumindest eine Sensor (14) auf der Platine (11) der elektronischen Regeleinheit (9, 11, 17) vorgesehen ist.2. Brake unit according to claim 1, characterized in that the at least one sensor ( 14 ) on the circuit board ( 11 ) of the electronic control unit ( 9 , 11 , 17 ) is provided. 3. Bremsaggregat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Bremsaggregat, beispielsweise mittels Dämpferschraube (4) und/oder Schwingungsdämpfer (5), elastisch am Chassis (6) eines Fahrzeuges befestigt ist.3. Brake unit according to claim 1 or 2, characterized in that the brake unit, for example by means of damper screw ( 4 ) and / or vibration damper ( 5 ), is elastically attached to the chassis ( 6 ) of a vehicle. 4. Bremsaggregat nach Anspruch 4, dadurch gekennzeichnet, daß die hydraulische Regeleinheit (2) und die elektronische Regeleinheit (9, 11, 17) eine flexible Trennung (15) aufweisen.4. Brake unit according to claim 4, characterized in that the hydraulic control unit ( 2 ) and the electronic control unit ( 9 , 11 , 17 ) have a flexible separation ( 15 ). 5. Bremsaggregat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß ein Mittel zur Filterung bzw. Aufbereitung der Signale des zumindest einen Sensors (14) vorgesehen ist.5. Brake unit according to claim 1 or 2, characterized in that a means for filtering or processing the signals of the at least one sensor ( 14 ) is provided.
DE2000141206 2000-08-22 2000-08-22 Vehicle dynamics regulating device has vehicle dynamics sensor(s) integrated into regulator unit or valve block, especially mechanically attached to/enclosed by regulator unit housing Withdrawn DE10041206A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2000141206 DE10041206A1 (en) 2000-08-22 2000-08-22 Vehicle dynamics regulating device has vehicle dynamics sensor(s) integrated into regulator unit or valve block, especially mechanically attached to/enclosed by regulator unit housing
US10/362,111 US20040102888A1 (en) 2000-08-22 2001-08-21 Device for regulating the dynamics of vehicle movement and a method for aligning vehicle-dynamics sensors
DE50105852T DE50105852D1 (en) 2000-08-22 2001-08-21 DEVICE FOR DRIVING DYNAMIC CONTROL AND METHOD FOR ORIENTATION OF DRIVING DYNAMIC SENSORS
JP2002521071A JP5745732B2 (en) 2000-08-22 2001-08-21 Device for driving dynamics control and positioning method of driving dynamics sensor
EP01983444A EP1313635B1 (en) 2000-08-22 2001-08-21 Device for regulating the dynamics of vehicle movement and a method for aligning vehicle-dynamics sensors
PCT/EP2001/009656 WO2002016179A2 (en) 2000-08-22 2001-08-21 Device for regulating the dynamics of vehicle movement and a method for aligning vehicle-dynamics sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000141206 DE10041206A1 (en) 2000-08-22 2000-08-22 Vehicle dynamics regulating device has vehicle dynamics sensor(s) integrated into regulator unit or valve block, especially mechanically attached to/enclosed by regulator unit housing

Publications (1)

Publication Number Publication Date
DE10041206A1 true DE10041206A1 (en) 2002-03-07

Family

ID=7653409

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Application Number Title Priority Date Filing Date
DE2000141206 Withdrawn DE10041206A1 (en) 2000-08-22 2000-08-22 Vehicle dynamics regulating device has vehicle dynamics sensor(s) integrated into regulator unit or valve block, especially mechanically attached to/enclosed by regulator unit housing

Country Status (1)

Country Link
DE (1) DE10041206A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004069623A1 (en) * 2003-02-05 2004-08-19 Continental Teves Ag & Co. Ohg Pressure control device
EP1557335A1 (en) * 2004-01-16 2005-07-27 Kelsey-Hayes Company Motion sensors integrated within an electro-hydraulic control unit
US20070108836A1 (en) * 2003-08-06 2007-05-17 Continental Teves Ag & Co. Ohg Electrohydraulic brake system for motor vehicles
DE102007001733A1 (en) * 2007-01-11 2008-07-17 Continental Teves Ag & Co. Ohg Engine-pump unit for motor vehicle brake system, has housing arranged such that direct connection is made between component parts of engine and plate, where component parts of engine project from housing
DE102007024785A1 (en) * 2007-04-05 2008-10-09 Continental Teves Ag & Co. Ohg Brake system for motor vehicles
DE102011053223B4 (en) * 2010-09-06 2014-11-13 Donghee Industrial Co., Ltd. Displacement diagnostic sensor of a brake pedal with a brake light switching function
US20210039614A1 (en) * 2018-01-31 2021-02-11 Robert Bosch Gmbh Brake hydraulic pressure controller
CN113015661A (en) * 2018-10-19 2021-06-22 采埃孚商用车系统汉诺威有限公司 Actuator module and method for measuring and processing driving dynamics variables of a vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019787A1 (en) * 1989-07-11 1991-01-17 Brose Fahrzeugteile Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing
DE4415133C1 (en) * 1994-04-29 1995-06-01 Siemens Ag Automobile automatic transmission control device
DE19847667A1 (en) * 1997-10-15 1999-04-29 Unisia Jecs Corp Brake control circuit for vehicles
DE19755431A1 (en) * 1997-12-13 1999-06-17 Wabco Gmbh Vehicle brake system
EP0962361A2 (en) * 1998-05-30 1999-12-08 Philips Patentverwaltung GmbH Electronic apparatus with a vibration sensitive unit
DE19515622C2 (en) * 1995-04-28 2000-06-08 Telefunken Microelectron Control module of motor vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019787A1 (en) * 1989-07-11 1991-01-17 Brose Fahrzeugteile Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing
DE4415133C1 (en) * 1994-04-29 1995-06-01 Siemens Ag Automobile automatic transmission control device
DE19515622C2 (en) * 1995-04-28 2000-06-08 Telefunken Microelectron Control module of motor vehicles
DE19847667A1 (en) * 1997-10-15 1999-04-29 Unisia Jecs Corp Brake control circuit for vehicles
DE19755431A1 (en) * 1997-12-13 1999-06-17 Wabco Gmbh Vehicle brake system
EP0962361A2 (en) * 1998-05-30 1999-12-08 Philips Patentverwaltung GmbH Electronic apparatus with a vibration sensitive unit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7424347B2 (en) 2001-07-19 2008-09-09 Kelsey-Hayes Company Motion sensors integrated within an electro-hydraulic control unit
WO2004069623A1 (en) * 2003-02-05 2004-08-19 Continental Teves Ag & Co. Ohg Pressure control device
US20070108836A1 (en) * 2003-08-06 2007-05-17 Continental Teves Ag & Co. Ohg Electrohydraulic brake system for motor vehicles
EP1557335A1 (en) * 2004-01-16 2005-07-27 Kelsey-Hayes Company Motion sensors integrated within an electro-hydraulic control unit
DE102007001733A1 (en) * 2007-01-11 2008-07-17 Continental Teves Ag & Co. Ohg Engine-pump unit for motor vehicle brake system, has housing arranged such that direct connection is made between component parts of engine and plate, where component parts of engine project from housing
DE102007024785A1 (en) * 2007-04-05 2008-10-09 Continental Teves Ag & Co. Ohg Brake system for motor vehicles
DE102011053223B4 (en) * 2010-09-06 2014-11-13 Donghee Industrial Co., Ltd. Displacement diagnostic sensor of a brake pedal with a brake light switching function
US20210039614A1 (en) * 2018-01-31 2021-02-11 Robert Bosch Gmbh Brake hydraulic pressure controller
CN113015661A (en) * 2018-10-19 2021-06-22 采埃孚商用车系统汉诺威有限公司 Actuator module and method for measuring and processing driving dynamics variables of a vehicle
CN113015661B (en) * 2018-10-19 2023-06-06 采埃孚商用车系统汉诺威有限公司 Actuator module and method for measuring and processing driving dynamics variables of a vehicle

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