EP3206923A1 - Système électronique de freinage pour véhicule - Google Patents

Système électronique de freinage pour véhicule

Info

Publication number
EP3206923A1
EP3206923A1 EP15778871.2A EP15778871A EP3206923A1 EP 3206923 A1 EP3206923 A1 EP 3206923A1 EP 15778871 A EP15778871 A EP 15778871A EP 3206923 A1 EP3206923 A1 EP 3206923A1
Authority
EP
European Patent Office
Prior art keywords
brake system
electronic
integrated
module
electronic brake
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Withdrawn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
EP15778871.2A
Other languages
German (de)
English (en)
Inventor
Rainer Risse
Axel Stender
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.)
ZF CV Systems Hannover GmbH
Original Assignee
Wabco GmbH
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 Wabco GmbH filed Critical Wabco GmbH
Publication of EP3206923A1 publication Critical patent/EP3206923A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1708—Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • 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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/06—Trailers
    • B62D63/08—Component parts or accessories
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/30—Environment conditions or position therewithin
    • B60T2210/36—Global Positioning System [GPS]
    • 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
    • B60T2240/00—Monitoring, detecting wheel/tire behaviour; counteracting thereof
    • B60T2240/03—Tire sensors

Definitions

  • the invention relates to an electronic braking system for a vehicle, comprising one or more electronic components, namely at least one electronic control unit, and one or more devices for establishing a wireless communication.
  • the invention relates to a vehicle with an electronic braking system, in particular a trailer.
  • the invention also relates to a modulator for an electronic brake system, a display and control unit for an electronic brake system and a so-called Nosebox for a trailer with electronic brake system.
  • EBS electronic braking system
  • ECU electronice control unit
  • actuators sensors
  • sensors either directly or via a data bus connection, in particular via a CAN bus.
  • Devices can also be connected to the ECU for setting up a wireless communication, for example for establishing connections via mobile radio (GSM, UMTS, LTE or others), via W-LAN, via Bluetooth or via a 433 MHz module.
  • GSM mobile radio
  • UMTS Universal Mobile Telecommunications
  • LTE Long Term Evolution
  • W-LAN Wireless Local Area Network
  • Bluetooth Wireless Local Area Network
  • 433 MHz module A connection from the ECU of an electronic brake system to a device for establishing a wireless communication is shown in FIG.
  • the ECU of the electronic brake system may be combined with pneumatic elements for controlling pneumatic brakes and is also referred to as a modulator.
  • Trailer vehicles with electronic brake system can have their own display and control unit. This is also known as a smartboard. For example, pressures and other data available via the data bus connection, such as prevailing pressures or tire pressures in a pneumatic suspension system, are displayed. About such a device data can be read, such as the mileage or diagnostic messages and trailer functions, such as the electronic air suspension, controlled, see EP2057031 B1.
  • ECU ECU, modulator, smartboard, nosebox and similar devices are considered herein to be electronic components in the context of the present invention.
  • the existing facilities for establishing a wireless communication are typically connected via the data bus connection to the ECU or the modulator.
  • Each device is assigned its own housing, an interface and a controller.
  • Object of the present invention is the reduction of parts or complexity in an electronic brake system.
  • the electronic brake system has the features of claim 1. At least one of the devices for establishing the wireless communication is integrated in one of the electronic components. Also, one of the devices may be integrated into a device containing one of the electronic components, for example a modulator.
  • the integration described a significant cost reduction of the system is possible in total, namely by saving additional housing, interfaces and / or controllers.
  • the electronic components are connected to a data bus, in particular to a CAN bus.
  • the goal is the possibility of data exchange with all connected electronic components and possibly also devices for establishing a wireless communication.
  • the electronic control unit is part of a modulator for the brake system, wherein at least one of the devices for establishing the wireless communication is integrated into the modulator. This allows short and fixed signal paths between the controller and the devices.
  • a display and operating device is also provided as an electronic component, wherein at least one of the devices for establishing the wireless communication is integrated into the display and operating device. Since the display and control unit is easily accessible due to its function, the integrated device for wireless communication is also easily accessible. This increases the ease of maintenance and the possibility of replacing parts in particular.
  • a nose box may also be provided as the electronic component, at least one of the devices for establishing the wireless communication being integrated into the nose box. Since the nosebox is typically located on an end face of the trailer, good wireless communication with transmitters and receivers on the tractor is possible. Also, the nose box is easily accessible from the outside.
  • the nose box is preferably connected to the electronic control unit via an interface according to ISO 11992.
  • at least one of the following devices is provided as the device for establishing a wireless communication: a) a WLAN module,
  • a telematics module in particular with navigation function (GPS, Galileo, Glonass, etc.) and mobile radio function (GSM, UMTS, LTE, etc.), c) a tire pressure monitoring module,
  • the modules mentioned are intended for setting up and operating a wireless communication.
  • the mode of operation of the modules is known.
  • the tire pressure monitoring module preferably operates at a frequency of 433 MHz and receives signals from tire pressure sensors disposed on the tires of the vehicle.
  • the telematics module is integrated in a modulator for the electronic brake system.
  • the modulator also contains the electronic control unit for the electronic brake system. This results in a very short and reliable signal path between the electronic control unit and the telematics module.
  • the WLAN module is integrated in the modulator for the electronic brake system, possibly also in addition to the integration of a telematics module.
  • a particular advantage here is the very short and reliable signal path.
  • the tire pressure monitoring module is integrated in the modulator for the electronic brake system, possibly also together with one of the other modules.
  • the telematics module and / or the WLAN module are integrated into the nosebox. This allows a particularly reliable wireless communication between trailer and tractor.
  • the WLAN module is integrated in the display and operating device. This is a particularly maintenance-friendly constellation.
  • vehicle data can be read out via the wireless interface and / or vehicle functions can be controlled, for example via a smartphone or with another suitable remote station for wireless communication.
  • the invention is also a vehicle with an electronic brake system according to the invention, as described above.
  • it is a trailer vehicle, such as a semi-trailer, and preferably with a Nosebox.
  • the invention is not limited to trailer vehicles. Also tractors or motor vehicles can be designed according to the invention.
  • the invention also provides a modulator for an electronic brake system and having the features of claim 13.
  • the modulator has an electronic control unit. At least one of the following devices is integrated: a) a WLAN module,
  • a telematics module in particular with navigation and mobile radio function
  • the subject of the invention is also an indicating and operating device for an electronic brake system and having the features of claim 14.
  • the operating and control device is integrated with at least one of the following devices: a) a WLAN module,
  • a telematics module in particular with navigation and mobile radio function
  • the subject of the invention is also a nose box for a trailer with electronic brake system and with the features of claim 15.
  • the nose box at least one of the following devices is integrated: a) a WLAN module,
  • a telematics module in particular with navigation and mobile radio function
  • Fig. 1 is a representation of the prior art, namely a three-axis
  • EBS electronic braking system
  • FIG. 2 is a representation analogous to FIG. 1, but with a first embodiment according to the invention
  • Fig. 5 shows a fourth embodiment.
  • a semi-trailer 10 with nosebox 11 is equipped with an electronic braking system (EBS) and has a modulator 12 for this purpose.
  • EBS electronic braking system
  • Nosebox 11 and modulator 12 are connected to each other via a line 13 according to ISO 11992.
  • connections are arranged for connection to corresponding terminals of a towing vehicle, not shown.
  • the modulator 12 is connected via a CAN bus 14 with various devices for setting up a wireless communication, namely with a tire pressure monitoring module 15, a telematics module 16, a WLAN module 17 and a display and control unit 18. Die Operation of the latter can preferably be done via operating buttons, buttons and / or a touch-sensitive screen.
  • the mentioned modules 15 to 17 require their own housings, interfaces and controllers.
  • FIG. 1 In the four embodiments according to the invention of FIGS. 2 to 5, the same reference numbers are given as in FIG.
  • the semitrailer 10 with nose box 11, modulator 12 and line 13 according to ISO 11992 is provided in each case.
  • the other components of the system shown in FIG. 1 are not always shown in FIGS. 2 to 5, but may nevertheless be present.
  • at least one CAN bus is preferably present.
  • the telematics module 16 and the WLAN module 17 are integrated into the modulator 12.
  • housings, interfaces and controllers over the prior art can be saved, with a corresponding reduction in the total cost.
  • only one of the modules 16, 17 may be integrated into the modulator 12.
  • the second embodiment of the invention ( Figure 3) is very similar to the first embodiment.
  • the tire rear monitoring module 15 and the WLAN module 17 are integrated.
  • only one of the two modules 15, 17 can be integrated into the modulator 12.
  • the nose box 11 is expanded to accommodate the integrated telematics module 16 and the likewise integrated WLAN module 17.
  • the two modules 16, 17 are connected to the line 13, via which data can also be transmitted are.
  • only one of the modules 16, 17 is integrated into the nose box 11.
  • the WLAN module 17 is integrated in the display and operating device 18.
  • the latter depends on the CAN bus 14, as well as the modules 15 and 16.
  • Parts 11, 12, and 18 are electronic components of the electronic brake system for the purposes of the invention, while modules 15, 16, and 17 are equipment for establishing wireless communications. Additionally or alternatively, other modules may be provided with other wireless transmission technology, such as modules with Bluetooth wireless technology.
  • the tire pressure monitoring module 15 typically operates as a receiver for signals from tire pressure sensors at the 433 MHz frequency.
  • FIGS. 2 to 5 are not exhaustive.
  • the modules 15, 16 and 7 or others may be integrated into the electronic components 11, 12, 18 individually or in combination with other modules. Also possible is a division, such that different modules are integrated into different electronic components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)

Abstract

L'invention concerne un système électronique de freinage destiné à un véhicule, comprenant un ou plusieurs composants électroniques, soit au moins un dispositif de commande électronique et un ou plusieurs dispositifs pour la réalisation d'une communication sans fil. Selon l'invention, au moins l'un des dispositifs pour la réalisation d'une communication sans fil est intégré dans l'un des composants électroniques ou dans un appareil comprenant l'un de ces composants électroniques.
EP15778871.2A 2014-10-14 2015-10-09 Système électronique de freinage pour véhicule Withdrawn EP3206923A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014015132.8A DE102014015132A1 (de) 2014-10-14 2014-10-14 Elektronisches Bremssystem für ein Fahrzeug
PCT/EP2015/001995 WO2016058679A1 (fr) 2014-10-14 2015-10-09 Système électronique de freinage pour véhicule

Publications (1)

Publication Number Publication Date
EP3206923A1 true EP3206923A1 (fr) 2017-08-23

Family

ID=54293207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15778871.2A Withdrawn EP3206923A1 (fr) 2014-10-14 2015-10-09 Système électronique de freinage pour véhicule

Country Status (4)

Country Link
US (1) US20170225667A1 (fr)
EP (1) EP3206923A1 (fr)
DE (1) DE102014015132A1 (fr)
WO (1) WO2016058679A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017000547A1 (de) 2017-01-21 2018-07-26 Wabco Gmbh Verfahren zur Verzögerung eines Anhängefahrzeugs, Radmodul zur Durchführung des Verfahrens sowie Fahrzeugkombination mit einem solchen Radmodul
EP3392085B1 (fr) 2017-04-20 2022-06-08 Schmitz Cargobull AG Remorque de véhicule utilitaire
ES1216999Y (es) * 2018-06-06 2018-11-30 Criado Juan Antonio Mahugo Dispositivo de conexion de lineas de alimentacion
DE102018120477A1 (de) * 2018-08-22 2020-02-27 Wabco Gmbh Elektronisches Bremssystem
DE102018121164A1 (de) * 2018-08-30 2020-03-05 Wabco Gmbh Verfahren zum Bereitstellen von Daten eines Lastzuges
DE102019100927A1 (de) 2019-01-15 2020-07-16 Wabco Europe Bvba Verfahren und System zur Überwachung einer Schmieranlage
CN115191122A (zh) 2020-01-29 2022-10-14 采埃孚商用车系统全球有限公司 用于在挂车与交通参与者之间交换数据的方法、挂车通信模块以及挂车
DE102022129992A1 (de) 2022-11-14 2024-05-16 Zf Cv Systems Global Gmbh Signalverarbeitungsvorrichtung, CAN-Kommunikationssystem und Anhänger
DE102022129993A1 (de) 2022-11-14 2024-05-16 Zf Cv Systems Global Gmbh Anhängersteckverbinder-Anordnung und Fahrzeug-Gespann

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010038239A1 (en) * 2000-01-11 2001-11-08 Ehrlich Donald J. Braking system with wireless communication capability and trailer including same
DE102005025622A1 (de) * 2005-06-03 2006-10-19 Schmitz Gotha Fahrzeugwerke Gmbh Fahrzeuganhängeranordnung mit einer Bremssteuereinrichtung und weitere Steuereinrichtung für eine solche Fahrzeuganhängeranordnung
DE102006039765A1 (de) 2006-08-24 2008-02-28 Wabco Gmbh Bedienvorrichtung für Anhängefahrzeuge
US7435093B1 (en) 2008-02-04 2008-10-14 Grote Industries, Inc. Nosebox for interchangeable connector assemblies for tractors and trailers
DE102009008342B4 (de) * 2009-02-11 2015-09-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Steuerungs- und Überwachungsvorrichtung eines Fahrzeugs mit in einer Baueinheit integriertem Reifenüberwachungs-Steuergerät und Brems-Steuergerät
GB2499460B (en) 2012-02-20 2019-04-03 Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh Trailer access point
GB2499459B (en) * 2012-02-20 2019-04-03 Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh Trailer access point pairing
DE102012023968A1 (de) * 2012-12-07 2014-06-12 Wabco Gmbh Verfahren und Vorrichtungen zum Übertragen von Telematik-Daten von einem Lastzug zu einem Telematik-Portal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2016058679A1 *

Also Published As

Publication number Publication date
WO2016058679A1 (fr) 2016-04-21
DE102014015132A1 (de) 2016-04-14
US20170225667A1 (en) 2017-08-10

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