WO2009146921A1 - Procédé et système permettant d'établir des diagnostics à distance sur des véhicules à moteur - Google Patents

Procédé et système permettant d'établir des diagnostics à distance sur des véhicules à moteur Download PDF

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Publication number
WO2009146921A1
WO2009146921A1 PCT/EP2009/004027 EP2009004027W WO2009146921A1 WO 2009146921 A1 WO2009146921 A1 WO 2009146921A1 EP 2009004027 W EP2009004027 W EP 2009004027W WO 2009146921 A1 WO2009146921 A1 WO 2009146921A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
diagnostic
card
service system
workshop
Prior art date
Application number
PCT/EP2009/004027
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German (de)
English (en)
Inventor
Matthias Lydike
Original Assignee
Efkon Germany 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 Efkon Germany Gmbh filed Critical Efkon Germany Gmbh
Priority to EP09757304A priority Critical patent/EP2283468A1/fr
Publication of WO2009146921A1 publication Critical patent/WO2009146921A1/fr

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/2018—Central base unlocks or authorises unlocking
    • 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 generally to the reading of data from sensors or from the memory of vehicle-own systems via a manufacturer-defined interface for performing a vehicle diagnosis, for example, to determine and exploit the maximum possible range of mileage until the next service stay.
  • the invention relates to a method and a system for the preparation of automotive remote diagnostics according to the introductory parts of the independent claims.
  • a remote diagnostics system for motor vehicles in which a service center with an associated mobile radio gateway can exchange data with a vehicle diagnostic module.
  • the motor vehicle diagnostic module has an interface, in particular a CAN bus interface, via which data can be transmitted to a mobile radio gateway of the vehicle and further to the service center.
  • vehicle identification data is transmitted from the vehicle to the service center, which determines suitable diagnostic mechanisms or diagnostic parameters and transmits them to the vehicle.
  • the diagnostic module determines diagnostic data, which are transmitted to the service center for evaluation.
  • a digital tachograph which has a vehicle device, a speed sensor and a smart card interface.
  • the tachograph also has a communication interface.
  • data from the tachograph and the smart card inserted in the interface can be requested and transmitted starting from the computer, which is preferably arranged in a logistics center of a transport company.
  • Each smart card is assigned to a driver and is used to uniquely authenticate the driver so that the vehicle can be put into operation.
  • further driver-related data such as working hours and the like, can be stored on this driver card.
  • WO 2006/133722 a method for communication between a motor vehicle and a remote diagnostic unit is disclosed, in which the diagnostic unit is connected to a vehicle key assigned to the vehicle and the authorization tion of the diagnostic unit is checked by means of authorization data stored in the vehicle key.
  • a motor vehicle diagnostic system is known, with which diagnostic data of individual control devices from a vehicle via a communication channel to a computer connected to a diagnostic center in a service workshop can be transmitted.
  • a diagnostic control unit is provided in the vehicle, which serves as a gateway for accessing the control units located in the vehicle.
  • the access conditions for the onboard system can be defined via a configuration interface of the diagnostic control unit.
  • the diagnostic control unit also has a communication module, with which the diagnostic data is transmitted to a corresponding offboard communication module in the service center, wherein an identifier is exchanged between the communication partners to establish a secure and authenticated connection.
  • DE 10 2004 052 782 A1 describes a diagnostic portal which allows workshops to offer vehicle diagnosis as a service without the purchase of expensive diagnostic devices. This is made possible by a diagnostic device directly reading out the sensors in the workshop, which in turn can be accessed via a broadband Internet connection, such as the Internet. DSL, connected to the diagnostic portal. The diagnosis portal then takes over the actual execution of the diagnosis. Even system maintenance and maintenance as well as update service can be designed without much effort.
  • US 2005/0060070 A1 describes a network of services which include, inter alia, direct access to vehicle-related data required during (partially restricted) vehicle operation via corresponding bus systems of the vehicle, which are for example directly connected to the engine and / or transmission control enable automatic and driver-independent detection of faults and service requirements.
  • an application service is provided which basically allows a large variety of types to be treated centrally and in a uniform manner.
  • E-TRIP an on-board device for the North American market was also approved and distributed in 2003, which includes vehicle-specific data on position (GPS), speed, engine speed, cooling water temperature, oil pressure, etc. via SAE standardized bus J1708. Oil temperature, fuel consumption, etc. read and correlated with current GPS data and time. Depending on the requirements, this data can be transmitted "securely" via satellite, GSM or a cost-neutral PSRR connection (2.4 GHz) to a stationary server, which is also capable of recording working time data by means of driver cards and managing fleet management.
  • GPS vehicle-specific data on position
  • Non-prepublished PCT / EP2007 / 010161 discloses a method and system for securely downloading sensitive data, e.g. concerning position, toll, etc., described from a mobile device.
  • sensitive data e.g. concerning position, toll, etc.
  • authentication must be carried out as remote authentication via a correspondingly secure connection, which must be able to determine without doubt that the respective communication partners are, with absolute certainty, also those whom they claim to be.
  • Object of the present invention is therefore to provide a method or system as mentioned above, with which it is possible to send a potential vehicle customers any mobile usable or acceptable service that helps, the service intervals so far it is necessary to expand, or to clearly indicate disturbances within the service intervals with the help of a comprehensive diagnostic technique, which is normally available only in a stationary manner, and to remedy them within the framework of a normal logistical planning.
  • a comprehensive diagnostic technique which is normally available only in a stationary manner, and to remedy them within the framework of a normal logistical planning.
  • digital contracts for all services provided in this context should be able to be concluded via M2M interfaces (machine to machine), which are provided with authentications and signatures for later reviews of all involved pages.
  • the invention provides a method or a system as specified in the independent claims.
  • Advantageous embodiments and further developments are defined in the dependent claims.
  • an authenticated and authorized connection is established between the vehicle device and the central service system before commencing the diagnostics necessary data from various sensors in the vehicle, hereafter called diagnostic data for short.
  • This diagnostic data is taken from the vehicle device of the diagnostic data interface and transmitted directly to the central service system via the vehicle device, after the authentication and authorization has been secured on the basis of a previously read in the service system company card.
  • a key stored on the company card can be used for this purpose, and a VPN connection is set up between the vehicle unit and the service system, after which the vehicle unit is used to locally insert (and read out) a company card by means of a company card administration set up in the service system - in the vehicle unit - is simulated. After verifying the authenticity of the vehicle device and the company card, it is also possible to check whether company data stored on the company card corresponds to corresponding company data stored in the vehicle device, before the diagnostic data is transmitted from the vehicle device to the service system.
  • the central service system itself contain a diagnostic device, which is usually formed by a computer with a corresponding database for carrying out the corresponding comparisons and calculations and for outputting determination results, but it can also be used in a workshop, In particular, in one of several workshops, and in this case, for the purpose of creating the remote diagnosis from the service system to the workshop, eg based on a workshop card, under legitimacy ⁇ test an authenticated connection for the transmission of diagnostic data to the workshop and result data from the Workshop built back to the service system. It can also from the service system before the data transmission Key to the workshop to provide a secure connection and to allow later generation and verification of signatures.
  • a diagnostic device which is usually formed by a computer with a corresponding database for carrying out the corresponding comparisons and calculations and for outputting determination results, but it can also be used in a workshop, In particular, in one of several workshops, and in this case, for the purpose of creating the remote diagnosis from the service system to the workshop, eg based on a workshop card, under legitimacy ⁇ test an authenticated
  • the vehicle-side system is preferably provided with a running as a tachograph vehicle unit, which in turn has a broadband communication device, and which is connected to the diagnostic interface in the vehicle such that a complete transmission of all required for a regular (normally stationary maximum) diagnosis data becomes possible and at the request of the central service system after an authentication a (cyclic) diagnosis can be made on the basis of the completely transmitted data sequences.
  • a regular (normally stationary maximum) diagnosis data becomes possible and at the request of the central service system after an authentication a (cyclic) diagnosis can be made on the basis of the completely transmitted data sequences.
  • the transmission path is able to transmit the data read from the various sensors simultaneously and without interruption, since caching in the on-board control units would cause problems due to the high data volumes. It is irrelevant whether the vehicle is on the road or whether this service is used anywhere within the scope of a workshop visit. However, the vehicle must be in service for this service in any case.
  • the central service system may be constructed with distributed components, and the vehicle and the central service system are connected by wireless, sufficiently broadband communication so as to establish both a permanent and an authenticated connection through the use of corporate cards can. Accordingly, the vehicle and the central service system each have facilities for both wireless communication and secure connection and authentication; Furthermore, diagnostic equipment is assigned exclusively to the central service system.
  • the central service system informs about the condition of the respective servited vehicle the corresponding contracting owner or owner of the vehicle, which in turn then based on the notified recommendations for the vehicle then the plan or planning an unscheduled service stay in a workshop.
  • the procurement of the necessary spare parts which may now have been procured from a central warehouse at the planned date, and as precisely as possible to the planned date, here too expensive warehousing or unnecessarily long stays of the vehicles for parts procurement necessary to avoid.
  • Another advantage of the invention results from the now almost unlimited possibilities of using the expensive diagnostic devices, which are always involved in the "remote" system or their capacity can always be rented to the remote system when in normal workshop operation no need for it In this way, the technology can be used almost around the clock for the early detection of damages and errors on the road.
  • the already mentioned authentication and authorization check required before the data transmission can take place as an example as follows.
  • the cards issued by the competent authorities within the European Community (in the case of existing remote diagnostics, primarily business cards are used) have, inter alia, keys derived from a master key for secure authentication.
  • the card readers in the vehicle devices are in turn connected to a security module, which also has a key derived from this master key. Thanks to the connection between the vehicle device and the central service system, which is protected by the VPN, the company card can now be simulated as plugged in via the company card management system in the central service system, instead of having to plug it directly on site.
  • a process known as key-pairing verifies that the vehicle and company card are "real", ie unmanipulated and issued or monitored by the authorities mentioned above, and if so, the next step is to see if the company data contained in the company card are the same as those stored in the vehicle equipment, and it is only by agreement at this point that it is ensured that the customer (in the central service system) and vehicle owners are identical, so here have access rights, and that - which is at least as important - the service associated with access the right vehicle owner / client can be charged.
  • a workshop card is preferably used to ensure authenticity and access rights.
  • the workshop is generally entitled to use the workshop card issued by the competent authorities for acts related to the operation of a tachograph. Via the workshop's personalized data of the workshop, the contract status can be checked with the central service system. Only when all these tests are positive, the diagnostic service is used or the services provided may be billed to the workshops.
  • Fig. 1 shows schematically in the form of a block diagram a system with a vehicle device, which is connected to a vehicle-side diagnostic data interface, and with a central service system;
  • FIG. 2 schematically shows the structure of an exemplary vehicle device
  • FIG. 3 shows schematically a chip card which can be used as a driver card, company card or workshop card with the modules contained therein;
  • Fig. 4 shows schematically in the form of a block diagram the construction of a preferred embodiment of the central service system
  • Fig. 5 shows schematically in the form of a block diagram the structure a workshop device with diagnostic device as decentralized (indirect) diagnostic capacity for the central service system according to FIG. 4.
  • a motor vehicle drive unit 1 with a sensor array Ia, a power transmission block 2 with an associated sensor array 2a, together also referred to as the drive train 3, further includes a controller 4 for the drive train 3 and a diagnostic connector 5 as a diagnostic data Interface 5, for connecting diagnostic devices of workshops.
  • a vehicle device 6 is fixedly connected to the sensors and storing the components 1, Ia, 2 and 2a.
  • the vehicle apparatus 6 has two card readers 6a and 6b for receiving and reading out, e.g. Driver cards, and it is connected via a communication modem with an antenna 6 c with a heterogeneous IP-based communication network 7. Also connected to this communication network 7 via a communication module 8 is a central service system 9, which has a company card management 10 and associated diagnostic facilities 11.
  • FIG. 2 shows an exemplary structure of the vehicle device 6 according to ISO16844, including the card readers 6a and 6b, with a communication modem 12 with the antenna 6c, and with a security module 13 for establishing secure and authentic communication connections, as well as for secure and signed storage of data in a memory 14, which is assigned to a CPU 15 of the vehicle device 6.
  • the security module 13 of the vehicle device 6 is constructed analogously to a smart card 21 shown in FIG. 3 and, similar to this, contains keys for authentication and secure communication.
  • the vehicle device 6 has a sensor box 16 which itself has a number of different sensors, eg for detecting the current position even in the event of GPS failure, for example with the aid of acceleration sensors and / or rotary encoders and / or magnetic sensors, the latter for reasons of influence by the metal of the driver's cab also outside may be appropriate.
  • the sensor box 16 is a Interface 16a for connecting additional, external sensors assigned.
  • the vehicle unit 6 includes an operator interface 17.
  • the vehicle unit 6 has, for example, an EAL4 + safety approval according to ISO / IEC 15408.
  • a smart card 21 is shown, which may be a company card, workshop card or driver card according to ISO16844.
  • This smart card 21 includes a contact pad 22, via which it can be connected to the card readers 6a or 6b of the vehicle device 6 or the company card management 10 of the central service system 9.
  • this chip card 21 is equipped with a processor 23 and a secure memory 24.
  • the secure memory 24 stores keys 25 which are used for symmetric and asymmetric encryptions for realizing a secure communication and for authenticating each connection to be made.
  • 24 personalization data 26 are kept in the secure memory.
  • the chip card 21 has an EAL4 + safety approval according to ISO / IEC 15408.
  • the central service system 9 is shown in more detail in Fig. 4, wherein the communication module 8, the company card management 10 for receiving various smart cards 21, also the - real or virtual - diagnostic capacity 11 and a computing unit 33, with a CPU 31 and a associated memory 32 and various peripherals 33a for connecting the components associated with the central service system 9 components, can be seen.
  • a central database 34 and a provider interface 35 belong to the central service system 9.
  • the provider interface 35 has a number of interfaces or accesses 36, 37, 38 via which customers, such as fleet operators (access 36 ) or car rental companies (access 37), etc., or service providers as a subcontractor (access 38), eg landlords of diagnostic capacity 11, are connected to the central service system 9.
  • FIG. 5 shows the equipment of a workshop 40, with a corresponding communication device 8 'for access to the public, IP-based, heterogenous network 7, a converter 41 for inverse transformation of the measurement data for the vehicles determined in FIG a special format suitable for transport over the public network 7.
  • the converter 41 also contains a signature device 41a, which permits unambiguous conclusions about the workshop 40 whose diagnostic device 42 has been used for the service used.
  • the personalization of this signature device 41a can take place, for example, via an existing workshop card, which can likewise be a chip card 21 officially issued by a corresponding authority.
  • the signature device has an associated card reader 41b.
  • the operator of the central service system 9 concludes with his customers, e.g. Fleet operators, car rental companies or hauliers, a service contract, in the course of which the customer the service provider his company card, ie chip card 21, handed over.
  • This company card 21 is personalized by the issuing authority with the data of the respective company and is plugged into the company card management 10 for the contractual use in the central service system 9.
  • Content of the service under this contract is the maximum provision of mobility for all vehicles included below.
  • the vehicles of the contractor (customer), at least those used for commercial freight transport, are equipped, according to the applicable EU Directive EEC 1360/2002, with a tachograph vehicle device 6, here additionally shown, as shown in FIG. is connected to the controller 4 of the drive train 3 and has a Kirunikationssein ⁇ direction 12 (Fig. 2), which can be reached as a normal subscriber in the public network.
  • the service provider also concludes subcontractor contracts with workshops 40 (FIG. 5) via the use of diagnostic capacity 42 available there. As part of these contracts, the workshops 40 are equipped with the required communication devices 8 'and the associated converters 41. Alternatively, the service provider can also operate their own physical diagnostic devices 11 with appropriate equipment, so then no workshop 40 is needed.
  • a workshop card 21 of the workshop 40 is inserted into the card reader 41b of the converter 41 for the first time after delivery of the workshop equipment.
  • the data of the workshop 40 are read therefrom and transmitted to the central service system 9 after establishing a connection. There they are compared with the data of the present contract. If these match, the central service system 9 transmits suitably prepared keys to the workshop equipment signature facility 41a, which serve to generate and verify the signatures of the later exchanged data and are used to establish a secure communication with the central service system 9.
  • the workshop equipment now sends the unique ID (identification) of the signature device 41a, which serves the central service system 9 from then on to authenticate the workshop equipment assigned to exactly this workshop 40.
  • the operational readiness is manufactured.
  • the service provider now cyclically switches according to the agreed service level, the customer vehicles to the diagnostic devices 42 or 10, so as to determine the marginal use ranges for supplies and consumables for each vehicle continuously or unscheduled disturbances and errors.
  • the procedure is as follows:
  • the identity of the other communication partner is unequivocally determined on the one hand, and, on the other hand, it is determined whether the service provider has the authorization for the data access via the vehicle unit 6 via the company card 21 in the company card management 10, since Also, the vehicle device 6 is associated with at least one company in the context of personalization. If this authentication process is successfully completed, the vehicle device 6 releases the connection or the access to the correspondingly requested data sources (via the diagnostic data interface 5).
  • motor vehicle data are determined or read out for the determination of the marginal use ranges for consumables and wearing parts:
  • oil sludge oil sludge, lubricant particle concentration, lubricant viscosity, oil pressure, oil temperature, exhaust temperature, exhaust composition and concentration, NH 3 concentration, AdBlue level, injection quantity, injection timing, Ausblasgastik, knock sensors, acoustic and vibration sensors, rotation sensors from the crankshaft & camshaft, water & Particle separator in the fuel system, ...
  • history curves can be read from the memory of the controller 4, but for most of these parameters, not enough memory is available in the controllers 4 for the course curves.
  • Relatively short readout intervals are advantageous here in order to be able to create 9 progress curves for each monitored vehicle in the central service system. It is thus preferred that these curves, which reflect the wear of components and / or supplies, created on the basis of cyclically interrogated sensors. If the standard data are read out from the memories and sensors 1a, 2a, a simultaneous data transmission is performed from those sensors to the diagnostic devices whose data volume does not allow temporary storage. For speed-dependent parameters usually a readout frequency of 40..60 Hz is required, the same applies approximately to the rotational speed in the entire power transmission.
  • the vehicle device 6 If this data has now been successfully transmitted to the central service system 9, then the vehicle device 6 generates and transmits a service-acknowledge record signed by functions of the security module 13, which in addition to the vehicle-device ID, the date, the time, possibly the driver ID from the driver card, possibly the GPS position, if a corresponding GPS device contained in the system and connected to the vehicle device 6, a characteristic of the transmitted data contains.
  • This signed service-acknowledge record serves the service provider as a statement of account and electronic signature for the services rendered on the vehicle.
  • a signed service-acknowledge record is also generated during the transmission of the diagnostic results, which on the one hand indicates a correct evaluation by the digital signature (see signature device 41a), on the other hand is also the basis for billing the services of the subcontractor (workshop 40).
  • these records are also a basis for the regulation and use of warranties, since in this way the service providers (workshop 40, possibly central service system 9) of each partial service remain unequivocally identifiable.
  • the data are finally evaluated in the central service system 9, they are prepared for the corresponding customer access 36, 37 in a kind of form and made available.
  • the customer can currently incorporate in his normal tour planning, if he cyclically this data at his entrance 36, 37 reads out.
  • the marginal utility statement there may be a number of component replacement recommendations and / or other marginal use statements for components that are at some risk for continued use until the next service visit. If the vehicle is e.g. subsequently used in structurally weak regions, a prophylactic exchange can help prevent time-consuming failures.
  • mobile Workshops ie vehicles with appropriate workshop and spare parts equipment to be placed at appropriately planned stops in position to provide there any repairs or services, preferably in legally prescribed for the vehicle operator rest periods.
  • the vehicle no separate time spent on the repairs.
  • the driver can spend his rest, for example, in the workshop vehicle when working on his own vehicle, so as to ensure an actual rest or relaxation.
  • the customer may be provided with more extensive wear curves, in particular e.g. those that can be correlated directly with driving times and specific drivers, or with specific regions, seasons, workshops, etc.
  • a resource manager software that can plan a rational, economical use of the diagnostic devices 11 and 42.
  • Such automated utilization planning with a "timeslicing" method, in which usage times for the present remote diagnosis creation on the one hand and for workshop diagnoses for other customers are allotted, enables high utilization rates.
  • the factory 40 conditions of use are set, among other things, to ensure that during normal office hours and the workshop 40 can access their diagnostic device 42.
  • rules are set up, for example, such that the usage times of the diagnostic device 42 for the central service system 9 are generally limited to eg 50% between 7.00 and 18.00 h.
  • the resource manager can now accurately plan and execute the process and utilization.
  • a further advantageous possibility is to provide a "virtual" company card and / or workshop card: these cards (21 in FIG. 3) are required for the authentication, and they are read out by a software module on first use, and the data
  • the security features are stored, after which the physical availability of the card is no longer necessary, but the stored "virtual" cards are used.
  • the SW module has an EAL4 + safety approval.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Traffic Control Systems (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

En vue d'établir des diagnostics à distance sur des véhicules à moteur, des données de diagnostic qui sont disponibles dans les véhicules respectifs, sur au moins une interface de données de diagnostic, par exemple un connecteur à fiche pour diagnostic (5), sont transmises à un dispositif de diagnostic automatique (11; 42), où elles sont évaluées, les données de diagnostic étant transmises sans fil à un système de service (9) présentant un dispositif de diagnostic direct ou indirect (11; 42). L'invention est caractérisée en ce que les données de diagnostic sont extraites, dans le véhicule à moteur, par un appareil du véhicule (6) équipé d'un modem de communication (12) à l'interface de données de diagnostic (5), une fois qu'une connexion sûre authentifiée ait été établie entre l'appareil du véhicule (6) et le système de service (9), sur la base d'une carte d'entreprise (21), et en ce que pour l'authentification de la connexion entre l'appareil du véhicule (6) et le système de service (9) et pour l'autorisation, on utilise une clé (25) stockée sur la carte d'entreprise (21), après quoi les données de diagnostic sont transmises directement de l'appareil du véhicule (6) au système de service (9), sans stockage intermédiaire dans des appareils de commande embarqués.
PCT/EP2009/004027 2008-06-05 2009-06-05 Procédé et système permettant d'établir des diagnostics à distance sur des véhicules à moteur WO2009146921A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09757304A EP2283468A1 (fr) 2008-06-05 2009-06-05 Procédé et système permettant d'établir des diagnostics à distance sur des véhicules à moteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT9072008A AT507032B1 (de) 2008-06-05 2008-06-05 Verfahren und system zur erstellung von kraftfahrzeug-ferndiagnosen
ATA907/2008 2008-06-05

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WO2009146921A1 true WO2009146921A1 (fr) 2009-12-10

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EP (1) EP2283468A1 (fr)
AT (1) AT507032B1 (fr)
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189921A2 (fr) 2008-11-21 2010-05-26 ads-tec GmbH Appareil de diagnostic destiné à la connexion avec un véhicule automobile
WO2015143153A1 (fr) * 2014-03-19 2015-09-24 Swjg Ventures Llc Système de services automobiles
CN104956407A (zh) * 2012-11-16 2015-09-30 标致·雪铁龙汽车公司 车辆的远距离诊断的辅助方法
CN109407003A (zh) * 2018-09-26 2019-03-01 成都雅骏新能源汽车科技股份有限公司 一种基于云计算的电动汽车永磁同步电机故障诊断系统及其故障诊断方法
CN111273641A (zh) * 2020-03-04 2020-06-12 上海育宏电子科技有限公司 一种车辆远程诊断连接装置
WO2020135855A1 (fr) * 2018-12-29 2020-07-02 深圳市道通科技股份有限公司 Dispositif d'interface de communication de véhicule et procédé d'authentification associé

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017109866A1 (de) 2017-05-08 2018-11-08 Webasto SE OBD Adapter
DE102018201071A1 (de) * 2018-01-24 2019-07-25 Robert Bosch Gmbh Verfahren und System zum Authentifizieren eines Fahrzeugführers für die Benutzung eines Fahrzeugs
CN112990495A (zh) * 2021-03-18 2021-06-18 中国第一汽车股份有限公司 一种车辆售后诊断的方法、装置、系统及存储介质

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003027629A1 (fr) 2001-09-18 2003-04-03 Robert Bosch Gmbh Procede de realisation d'un telediagnostic sur un vehicule automobile, module de diagnostic de vehicule et centre de services
US20050060070A1 (en) 2000-08-18 2005-03-17 Nnt, Inc. Wireless communication framework
DE102004030869A1 (de) * 2004-06-25 2006-01-19 Siemens Ag Datenübertragung in einer Anordnung mit einem Tachographen
WO2006008527A2 (fr) 2004-07-20 2006-01-26 Digy Holdings Limited Systeme de tachygraphe numerique perfectionne
DE102004052782A1 (de) 2004-10-30 2006-05-04 Audi Ag Fahrzeugservicesystem sowie Verfahren zur Durchführung einer Fahrzeugdiagnose
WO2006133722A1 (fr) 2005-06-14 2006-12-21 Bayerische Motoren Werke Aktiengesellschaft Procede de communication entre un vehicule automobile et une unite de diagnostic
US20070010922A1 (en) 2005-07-08 2007-01-11 Snap-On Incorporated Vehicle diagnostics
US20070038342A1 (en) * 2005-08-15 2007-02-15 Grana Thomas A Apparatus, system, and method for improving engine development
WO2007098844A1 (fr) 2006-02-28 2007-09-07 Daimler Ag Diagnostic de véhicule et réception des véhicules
DE102006044737A1 (de) 2006-09-20 2008-03-27 Stefanie Wienert Datenauslesegerät zum Auslesen von Daten eines digitalen Tachographen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050060070A1 (en) 2000-08-18 2005-03-17 Nnt, Inc. Wireless communication framework
WO2003027629A1 (fr) 2001-09-18 2003-04-03 Robert Bosch Gmbh Procede de realisation d'un telediagnostic sur un vehicule automobile, module de diagnostic de vehicule et centre de services
DE102004030869A1 (de) * 2004-06-25 2006-01-19 Siemens Ag Datenübertragung in einer Anordnung mit einem Tachographen
WO2006008527A2 (fr) 2004-07-20 2006-01-26 Digy Holdings Limited Systeme de tachygraphe numerique perfectionne
DE102004052782A1 (de) 2004-10-30 2006-05-04 Audi Ag Fahrzeugservicesystem sowie Verfahren zur Durchführung einer Fahrzeugdiagnose
WO2006133722A1 (fr) 2005-06-14 2006-12-21 Bayerische Motoren Werke Aktiengesellschaft Procede de communication entre un vehicule automobile et une unite de diagnostic
US20070010922A1 (en) 2005-07-08 2007-01-11 Snap-On Incorporated Vehicle diagnostics
US20070038342A1 (en) * 2005-08-15 2007-02-15 Grana Thomas A Apparatus, system, and method for improving engine development
WO2007098844A1 (fr) 2006-02-28 2007-09-07 Daimler Ag Diagnostic de véhicule et réception des véhicules
DE102006044737A1 (de) 2006-09-20 2008-03-27 Stefanie Wienert Datenauslesegerät zum Auslesen von Daten eines digitalen Tachographen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2189921A2 (fr) 2008-11-21 2010-05-26 ads-tec GmbH Appareil de diagnostic destiné à la connexion avec un véhicule automobile
EP2189921A3 (fr) * 2008-11-21 2010-06-23 ads-tec GmbH Appareil de diagnostic destiné à la connexion avec un véhicule automobile
CN104956407A (zh) * 2012-11-16 2015-09-30 标致·雪铁龙汽车公司 车辆的远距离诊断的辅助方法
WO2015143153A1 (fr) * 2014-03-19 2015-09-24 Swjg Ventures Llc Système de services automobiles
CN109407003A (zh) * 2018-09-26 2019-03-01 成都雅骏新能源汽车科技股份有限公司 一种基于云计算的电动汽车永磁同步电机故障诊断系统及其故障诊断方法
WO2020135855A1 (fr) * 2018-12-29 2020-07-02 深圳市道通科技股份有限公司 Dispositif d'interface de communication de véhicule et procédé d'authentification associé
CN111273641A (zh) * 2020-03-04 2020-06-12 上海育宏电子科技有限公司 一种车辆远程诊断连接装置

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