EP2923338A1 - Procédé et système d'interrogation à distance de données d'un véhicule - Google Patents

Procédé et système d'interrogation à distance de données d'un véhicule

Info

Publication number
EP2923338A1
EP2923338A1 EP13779531.6A EP13779531A EP2923338A1 EP 2923338 A1 EP2923338 A1 EP 2923338A1 EP 13779531 A EP13779531 A EP 13779531A EP 2923338 A1 EP2923338 A1 EP 2923338A1
Authority
EP
European Patent Office
Prior art keywords
data
vehicle
server
terminal
control unit
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.)
Ceased
Application number
EP13779531.6A
Other languages
German (de)
English (en)
Inventor
Stefan Schneider
Walter Lehle
Rolf Nicodemus
Felix Hieronymi
Jean-Luc Augier
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2923338A1 publication Critical patent/EP2923338A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • 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
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers

Definitions

  • the invention relates to a method and a system for remote retrieval of
  • Vehicle data in particular data of a motor vehicle.
  • An inventive method for querying vehicle data comprises the steps:
  • the data may in particular be diagnostic data from an (engine) control unit of the vehicle.
  • the transferred contain
  • Data in particular data from which the mileage and / or wear of the vehicle can be inferred and which are relevant to the value of the vehicle, such as e.g. the current mileage, the number of starts, the operation of the clutch and / or the brake etc.
  • the data and / or the analysis results are displayed on the terminal and can thus be compared with the information provided by the seller in order to detect possible manipulations and fraud attempts.
  • the invention also includes a server for querying vehicle data, which is designed
  • the invention further includes a control device for a motor vehicle, which is designed to transmit data via a wireless network.
  • the invention also includes a system for querying vehicle data with a server according to the invention and a control device according to the invention.
  • the mobile terminal may comprise a mobile terminal, in particular a mobile phone, e.g. a smartphone, or a tablet PC.
  • a mobile terminal in particular a mobile phone, e.g. a smartphone, or a tablet PC.
  • the data received from the vehicle is forwarded unchanged to the terminal.
  • the data received from the vehicle can be selected, evaluated and / or analyzed and the results of this selection, evaluation or analysis are transmitted to the terminal. If only the results are transmitted to the terminal, can be transmitted from the server to the terminal
  • predetermined criteria such as a certain mileage made.
  • the steps of establishing a wireless data connection between the server and the vehicle identified by the vehicle identifier and transmitting data from the control device of the vehicle to the server are performed only or even upon request of data by the terminal. In this way, the current data from the control unit can be transmitted to the terminal at any time. In addition, unnecessary data transfers between the controller and the terminal are avoided if no data is needed over a longer period of time.
  • Analysis results are checked for plausibility before transmission to the terminal, in order to detect errors in the data transmission and to avoid the output of incorrect and / or meaningless data or results that could confuse the user or lead to wrong conclusions.
  • the data can also be transmitted encrypted to reliably prevent unauthorized access to the data.
  • the server is configured to establish the wireless connection to the controller via a cellular network, a local area network, and / or the Internet.
  • a trained server allows the
  • the figure shows a schematic view of a system according to the invention for retrieving vehicle data.
  • Such a system comprises a mobile terminal 2, which is equipped with a data input device 4, in particular a keyboard, and a display device 6.
  • the data input device 4 and the display device 6 can also be combined in the form of a touch-sensitive screen ("touchscreen").
  • the mobile terminal 2 can be a mobile telephone, in particular a smartphone.
  • the terminal 2 comprises a, not visible in the figure, data communication device with an antenna 8, which allows the terminal 2 via a first network 12b, in particular a mobile network or a wireless local area network (WLAN) to communicate.
  • a first network 12b in particular a mobile network or a wireless local area network (WLAN) to communicate.
  • WLAN wireless local area network
  • the antenna 8 of the terminal 2 is shown in the figure for purposes of better illustration outside the terminal 2. Of course, the antenna 8 can also be arranged within the terminal 2.
  • the mobile terminal 2 communicates via the antenna 8 with the base station 12a of the first network 12b, which is connected wirelessly or by wire to a central server 10.
  • the first network 12b thus provides a data connection between the mobile terminal 2 and the central server 10.
  • the system further comprises a motor vehicle 14, which has a control unit 16, wherein the control unit 16 is also equipped with a (not visible in the figure) transmitting and receiving device and an antenna 18, which allows the control unit 16, wirelessly via a Base station 13a of a second network 13b, in particular one
  • the antenna 18 of the control unit 16 within the motor vehicle 14 and in particular within the control unit 16 may be arranged.
  • the communication of the control unit 16 with the central server 10 can take place via the same network 13b as the communication of the server 10 with the terminal 2.
  • the first network 12b and the second network 13b are identical.
  • the communication can also take place via two or more different networks 12b, 13b.
  • a unique vehicle identifier e.g. a vehicle identification number (FIN) transmitted from the terminal 2 via the first network 12b to the server 10.
  • FIN vehicle identification number
  • the server 10 establishes a data connection with the control unit 16 of the motor vehicle 14, which has been identified by the vehicle identifier, and causes data, in particular diagnostic data, to be transmitted from the control unit 16 to the server 10 via the second network 13b be transmitted.
  • the transmission of data from the control unit 16 to the server 10 can take place over the entire service life of the motor vehicle 14 at predetermined time intervals or at predetermined mileages of the motor vehicle 14.
  • the server 10 always has relatively up-to-date data and can transmit these immediately to the terminal 2 on request, without first having to establish a data connection between the server 10 and the control unit 16 of the motor vehicle 14. Waiting times when querying the
  • Data by the terminal 2 are thus reduced or avoided.
  • manipulations e.g. the mileage, reliably uncovered.
  • the transmission of data from the control unit 16 to the server 10 can always be started when a data request is made by a terminal 2. In this way, the most up-to-date data can be transmitted from the control unit 16 to the terminal 2 at any time. If a data transmission from the control unit 16 to the server 10 is triggered by the terminal 2 only on request, this can burden the second network 13b with unnecessary data transmissions and the associated costs be avoided. This is particularly advantageous if the data from the control unit 16 are rarely queried.
  • the data transmitted from the control unit 16 to the server 10 via the network 13b can be transferred to the network via the network 12b as it is
  • Controller 2 are transmitted to be displayed on the display device 6 there.
  • the data transmitted by the control unit 16 can be processed in the server 10, in particular selected, analyzed and / or evaluated, and the results of the data processing can be transmitted to the terminal 2 via the first network 12b and displayed on the display device 6 , If only the results are transmitted to the terminal 2, the amount of data to be transmitted via the first network 12b can be reduced by such data processing in the server 10. As a result, the first network 12b can be relieved. This is particularly advantageous if the costs for using the first network 12b are coupled to the volume of the transmitted data. In addition, the speed of data transmission can be increased and waiting times reduced.
  • the evaluation of the transmitted data may alternatively or additionally also take place in the terminal 2.
  • the data can be transmitted in encrypted form.
  • the system can be set up such that a data transmission between the terminal 2 and the server 10 or between the server 10 and the control unit 16 of the motor vehicle 14 is only possible after the terminal 2 or its user relative to the server 10 have identified and / or the server 10 in turn has identified to the controller 16.
  • the identification can be done, for example, by the transmission of an encrypted access code and / or the input of a password or a personal identification number (PIN).
  • an application can be installed on the terminal 2 be, which allows a simple and convenient way a query according to the invention of the vehicle data from the control unit 16. If necessary, various applications can be made available, each having a different range of functions and / or different rights to query data. In this way, for example, authorized repair shop or service personnel may be allowed to query more data than a simple user.
  • the vehicle data may e.g. be queried and evaluated by one or for a potential buyer of the motor vehicle 14 in order to uncover manipulation of the mileage or other changes to the motor vehicle 14, if necessary.
  • a system according to the invention can also transmit current position data of the motor vehicle 14, which make it easy to find a lost or stolen motor vehicle 14.
  • the networks 12b, 13b can be mobile radio networks, the Internet and / or a local, at least partially wireless, network (WLAN), e.g. act on a company premises.
  • WLAN wireless local area network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un procédé d'interrogation de données d'un véhicule, en particulier de données liées au kilométrage et/ou à l'usure du véhicule, comprenant les étapes suivantes : a) transmission d'un identifiant du véhicule d'un terminal (2) à un serveur (10) ; b) établissement d'une liaison de données sans fil entre le serveur (10) et le véhicule (14) identifié par l'identifiant de véhicule ; c) transmission de données de la commande (16) du véhicule (14) au serveur (10) ; d) le cas échéant analyse des données transmises ; e) transmission des données et/ou des résultats de l'analyse au terminal (2).
EP13779531.6A 2012-11-23 2013-10-07 Procédé et système d'interrogation à distance de données d'un véhicule Ceased EP2923338A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012221462.3A DE102012221462A1 (de) 2012-11-23 2012-11-23 Verfahren und System zur Fernabfrage von Fahrzeugdaten
PCT/EP2013/070828 WO2014079626A1 (fr) 2012-11-23 2013-10-07 Procédé et système d'interrogation à distance de données d'un véhicule

Publications (1)

Publication Number Publication Date
EP2923338A1 true EP2923338A1 (fr) 2015-09-30

Family

ID=49447523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13779531.6A Ceased EP2923338A1 (fr) 2012-11-23 2013-10-07 Procédé et système d'interrogation à distance de données d'un véhicule

Country Status (5)

Country Link
US (1) US20150296372A1 (fr)
EP (1) EP2923338A1 (fr)
CN (1) CN104798110A (fr)
DE (1) DE102012221462A1 (fr)
WO (1) WO2014079626A1 (fr)

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SE536816C2 (sv) * 2012-10-30 2014-09-23 Scania Cv Ab Kommunikationssystem och metod i samband med fordon
DE102014216966A1 (de) * 2014-08-26 2016-03-03 Canyon Bicycles Gmbh Fahrrad-Service-System sowie Fahrrad-Service-Verfahren
DE102014114202A1 (de) * 2014-09-30 2016-03-31 MCon Group AG Verfahren zum Prognostizieren einer Panne und/oder eines Reparatur- und/oder Wartungsbedarfs
US10032317B2 (en) 2015-02-11 2018-07-24 Accenture Global Services Limited Integrated fleet vehicle management system
DE102016202921A1 (de) * 2016-02-25 2017-08-31 Robert Bosch Gmbh Verfahren zum Übertragen von Daten zwischen einer Haupteinheit zum Verarbeiten von Fahrzeugdaten eines Fahrzeugs und einem mobilen Endgerät und Verfahren zum Bereitstellen einer Filterinformation zum Filtern von über eine Haupteinheit eines Fahrzeugs abrufbaren Fahrzeugdaten
DE102016217030A1 (de) * 2016-09-07 2018-03-08 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Steuereinrichtung für eine Maschine
DE102016219014A1 (de) * 2016-09-30 2018-04-05 Volkswagen Aktiengesellschaft Verfahren zum gesicherten Zugriff auf Daten eines Fahrzeugs
IT201700047123A1 (it) * 2017-05-02 2018-11-02 Pasquale Silvio Pisu Dispositivo antimanomissione contachilometri automobile
CN109215164A (zh) 2017-07-04 2019-01-15 百度在线网络技术（北京）有限公司 行车数据获取方法和装置
DE102018201064B4 (de) * 2018-01-24 2025-10-02 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum überwachen einer zurückgelegten gesamtwegstrecke sowie vorrichtung, fahrzeug und server
US11129024B2 (en) * 2018-08-21 2021-09-21 Continental Teves Ag & Co. Ohg Vehicle-to-X communication device and method for realizing a safety integrity level in vehicle-to-X communication
DE102018215636A1 (de) * 2018-09-13 2020-03-19 Volkswagen Aktiengesellschaft Verfahren, Computerprogramme und Vorrichtungen für eine Netzwerkkomponente und für ein Endgerät, Netzwerkkomponente, Endgerät, System
CN111143658A (zh) * 2019-12-31 2020-05-12 长城汽车股份有限公司 一种查询车辆状态信息的方法、装置及车辆
DE102024116145A1 (de) * 2024-06-10 2025-12-11 Cariad Se Verfahren zum Reduzieren der Datenkommunikation

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Also Published As

Publication number Publication date
CN104798110A (zh) 2015-07-22
WO2014079626A1 (fr) 2014-05-30
US20150296372A1 (en) 2015-10-15
DE102012221462A1 (de) 2014-05-28

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