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EP1956558A2 - Système d'alerte préalable destiné à la reconnaissance et la correction préventives de lacunes dans des véhicules - Google Patents

Système d'alerte préalable destiné à la reconnaissance et la correction préventives de lacunes dans des véhicules Download PDF

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Publication number
EP1956558A2
EP1956558A2 EP08150210A EP08150210A EP1956558A2 EP 1956558 A2 EP1956558 A2 EP 1956558A2 EP 08150210 A EP08150210 A EP 08150210A EP 08150210 A EP08150210 A EP 08150210A EP 1956558 A2 EP1956558 A2 EP 1956558A2
Authority
EP
European Patent Office
Prior art keywords
early warning
central computer
warning system
data
vehicle
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Withdrawn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
EP08150210A
Other languages
German (de)
English (en)
Other versions
EP1956558A3 (fr
Inventor
Paul Lanz
Albrecht Schenk
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 Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP1956558A2 publication Critical patent/EP1956558A2/fr
Publication of EP1956558A3 publication Critical patent/EP1956558A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data

Definitions

  • the invention relates to an early warning system for the preventive detection and correction of defects in at least one vehicle according to the closer defined in the preamble of claim 1.
  • remote diagnostic systems is particularly known in modern motor vehicles provided with many electronic sensors and control units for measuring or controlling certain conditional parameters. These may be, for example, devices for engine and / or transmission control, anti-lock braking systems, electronic chassis control devices or the like.
  • a remote diagnosis system which consists of a local diagnostic unit on the vehicle and a stationary remote diagnosis unit.
  • a wireless data connection is established via communication interfaces, at least temporarily.
  • vehicle data can be viewed and evaluated by an operator.
  • control commands for changing certain state parameters to the control units of the vehicle and to execute them there.
  • Such control allows direct access to the vehicle's condition parameters so that vehicle operation can be largely controlled from the remote diagnostic unit.
  • an intervention on the vehicle by a trained trained operator is required for the preparation of the diagnostic process.
  • a remote diagnosis unit is known, which is designed as a portable processor system. This creates a mobile services center that can make the data exchange from and to the various functional units of a vehicle.
  • the present invention has for its object to present an early warning system, which can detect potential damage before their emergence and the damage can be avoided by intervention on the vehicle, the diagnostic process is performed automatically and the diagnostic data is transmitted in authenticity.
  • the object underlying the invention is achieved by a, including the characterizing features of the main claim exhibiting, generic early warning system for the preventive detection and correction of defects in vehicles
  • a data connection between a central computer and at least one vehicle is established by automatic calls of a central computer. These calls can be made, for example, according to a time sequence programmed in the central computer.
  • the connection is established for data transmission when the vehicle is in operation.
  • the data to be transmitted is transmitted via an interface without local buffering by a one-time transfer process in real time to the central computer.
  • a central computer establishes through automatic calls the connection to the diagnostic memories of the electronics integrated in the vehicles and thus networks an entire vehicle fleet.
  • the central computer evaluates the received data and stores it in a database. When pre-programmed limit values are exceeded, an alarm message is output via the central computer, which is forwarded to a technical center.
  • An operator of the technical center may then initiate physical interventions on the vehicles, which may prevent malfunction of, for example, vehicle control units or components. Furthermore, driving program data can be modified and flashed telemetrically into the corresponding control unit in the vehicle via the technical center. This leads to a preventive avoidance of damage in the vehicle fleet due to errors or damage occurring in the individual vehicle. If several vehicles are equipped with the early warning system according to the invention, the vehicles are networked with each other by the automatic calls of the central computer, whereby a vehicle fleet is created whose vehicle data can be evaluated by the central computer.
  • the solution according to the invention allows multiple vehicle fleets and several central computers to be networked with each other, wherein an evaluation of the data of the individual networked central computer can be done via another server, which in addition to the preventive service for a fleet and the statistical detection and tracking of damage patterns across fleets. This allows preventive interventions in the vehicles before the first indications of the vehicle electronics can report this.
  • Fig. 1 shows an inventive early warning system for a vehicle fleet 6.
  • a data connection between the central computer 4 and a vehicle 1 is established.
  • the diagnostic data is transmitted via an interface 2 without local buffering by a mobile phone, Pocket PC, PDA, Smartphone or similar handhelds 3 in real time to the central computer 4.
  • the central computer 4 evaluates the received data and sends when exceeding pre-programmed limits an alarm message to a technical center 5. From the technical center 5 of an operator can cause physical interference with the vehicle 1 and thereby prevent malfunction. Furthermore, the technical center 5 can modify driving program data and transmit it telemetrically into the control unit of the vehicle 1.
  • Fig. 2 shows an inventive early warning system, which is networked by another level and thus includes several vehicle fleets 6 and a plurality of central computer 4, which are operated for example in different countries.
  • the evaluation of data in an alarm message of each networked central computer 4 via a central server 7, which in addition to the preventive service for a fleet of vehicles 6 and the statistical detection and tracking of damage patterns across fleets is possible. Preventive interventions in the vehicle 1 are thus possible before first indications in the vehicle electronics are detected. As a result, damage occurring in one vehicle fleet can already be avoided in the run-up to other vehicle fleets 6.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Alarm Systems (AREA)
EP08150210A 2007-02-08 2008-01-14 Système d'alerte préalable destiné à la reconnaissance et la correction préventive de défauts dans les véhicules Withdrawn EP1956558A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710006227 DE102007006227A1 (de) 2007-02-08 2007-02-08 Frühwarnsystem zur präventiven Erkennung und Korrektur von Mängeln in Fahrzeugen

Publications (2)

Publication Number Publication Date
EP1956558A2 true EP1956558A2 (fr) 2008-08-13
EP1956558A3 EP1956558A3 (fr) 2011-11-23

Family

ID=39390399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08150210A Withdrawn EP1956558A3 (fr) 2007-02-08 2008-01-14 Système d'alerte préalable destiné à la reconnaissance et la correction préventive de défauts dans les véhicules

Country Status (2)

Country Link
EP (1) EP1956558A3 (fr)
DE (1) DE102007006227A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102246210A (zh) * 2008-12-15 2011-11-16 松下航空电子公司 用于执行实时数据分析的系统和方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060194B4 (de) * 2008-11-28 2022-08-25 Volkswagen Ag Verfahren und Kraftfahrzeug für ein Fahrzeugflotten-Qualifikationsmanagement
US8509990B2 (en) 2008-12-15 2013-08-13 Panasonic Avionics Corporation System and method for performing real-time data analysis
DE102012202914A1 (de) * 2012-02-27 2013-08-29 Robert Bosch Gmbh Diagnoseverfahren und Diagnosevorrichtung für eine Fahrzeugkomponente eines Fahrzeugs
DE102017201514B4 (de) 2017-01-31 2022-11-03 Volkswagen Aktiengesellschaft Verfahren für ein Fahrzeug einer Fahrzeugflotte zur Übertragung von Daten an eine Datenverarbeitungsanlage, Verfahren für eine Datenverarbeitungsanlage zum Übertragen von Daten einer Fahrzeugflotte an die Datenverarbeitungsanlage sowie Fahrzeug
DE102017216745A1 (de) * 2017-09-21 2019-03-21 Continental Automotive Gmbh Bestimmung fahrzeugindividueller Anpassungen für eine Fahrzeugflotte
DE102019208424A1 (de) * 2019-06-11 2020-12-17 Audi Ag Kommunikationssystem mit einem Kommunikationsadapter und einer Koordinierungseinrichtung sowie Kommunikationsadapter, Koordinierungseinrichtung sowie Verfahren zum Durchführen einer Kommunikation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030095038A1 (en) * 2001-10-05 2003-05-22 Case Corporation Remote vehicle diagnostic system
US20030171111A1 (en) * 2002-01-29 2003-09-11 Tim Clark Cellular telephone interface apparatus and methods
US20060020380A1 (en) * 2000-10-13 2006-01-26 Hitachi, Ltd. On-vehicle breakdown-warning report system
US20060229799A1 (en) * 2005-03-31 2006-10-12 Utilimarc, Inc. Fleet data reporting and benchmarking system and method
US20070005201A1 (en) * 2005-06-30 2007-01-04 Chenn Ieon C Cellphone based vehicle diagnostic system

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Publication number Priority date Publication date Assignee Title
US6285932B1 (en) * 1997-05-16 2001-09-04 Snap-On Technologies, Inc. Computerized automotive service system
DE19933334A1 (de) 1999-07-16 2001-01-18 Iveco Magirus Ferndiagnosesystem für Kraftfahrzeuge
DE10329520A1 (de) 2003-06-30 2005-01-27 Daimlerchrysler Ag System zur Bereitstellung von Telematikdiensten für wenigstens ein Fahrzeug und Telematikzentrale
US7113127B1 (en) * 2003-07-24 2006-09-26 Reynolds And Reynolds Holdings, Inc. Wireless vehicle-monitoring system operating on both terrestrial and satellite networks
DE102004035427A1 (de) * 2004-07-21 2006-03-16 Adam Opel Ag Freisprecheinrichtung in einem Kraftfahrzeug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060020380A1 (en) * 2000-10-13 2006-01-26 Hitachi, Ltd. On-vehicle breakdown-warning report system
US20030095038A1 (en) * 2001-10-05 2003-05-22 Case Corporation Remote vehicle diagnostic system
US20030171111A1 (en) * 2002-01-29 2003-09-11 Tim Clark Cellular telephone interface apparatus and methods
US20060229799A1 (en) * 2005-03-31 2006-10-12 Utilimarc, Inc. Fleet data reporting and benchmarking system and method
US20070005201A1 (en) * 2005-06-30 2007-01-04 Chenn Ieon C Cellphone based vehicle diagnostic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102246210A (zh) * 2008-12-15 2011-11-16 松下航空电子公司 用于执行实时数据分析的系统和方法
CN102246210B (zh) * 2008-12-15 2014-09-24 松下航空电子公司 用于执行实时数据分析的系统和方法

Also Published As

Publication number Publication date
DE102007006227A1 (de) 2008-08-14
EP1956558A3 (fr) 2011-11-23

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