EP3440634A1 - Method and server for testing a system combination - Google Patents

Method and server for testing a system combination

Info

Publication number
EP3440634A1
EP3440634A1 EP17709366.3A EP17709366A EP3440634A1 EP 3440634 A1 EP3440634 A1 EP 3440634A1 EP 17709366 A EP17709366 A EP 17709366A EP 3440634 A1 EP3440634 A1 EP 3440634A1
Authority
EP
European Patent Office
Prior art keywords
server
vehicle
diagnostic
diagnosis
link
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Withdrawn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
EP17709366.3A
Other languages
German (de)
French (fr)
Inventor
Juergen Hornung
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 EP3440634A1 publication Critical patent/EP3440634A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • G06F11/261—Functional testing by simulating additional hardware, e.g. fault simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • 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 present invention relates to a method for testing a
  • System network consisting of a server, a link and a vehicle connected to the server via the link.
  • the present invention also relates to a corresponding server
  • Vehicle diagnosis based on the medical term "diagnosis” - an assignment of findings to errors in electrical or electronic components of vehicles understood.Thus this collective term is thus a variety of technical procedures and applications for error analysis in case of repair, for statistical analysis in the context of
  • a diagnostic module for vehicle diagnosis known from WO 2014 202269 A1 has a communication unit which is used for data transmission with the control unit of a motor vehicle, a diagnostic unit configured to be based on the data transmitted from the communication unit
  • Diagnostic data to make a diagnosis of the motor vehicle and a transmitting unit, which is designed to transmit diagnostic data from the diagnostic module to a server.
  • the transmitting unit is designed, the
  • the invention provides a method for testing a system network from a server, a link and a vehicle connected to the server via the link, a corresponding server, a corresponding computer program and a corresponding computer program
  • the approach according to the invention is based on the finding that although the state of the art includes test systems from a wide variety of manufacturers for different individual components, it does not cover the system network. However, the diagnosis of networked vehicles could be similar in the future
  • the invention thus recognizes that test systems already exist for the individual areas mentioned today. However, a general overview in a workshop is difficult to win.
  • An advantage of the solution proposed here lies in its suitability for testing via servers or between vehicles of "networked” functions Diagnostic infrastructure necessary. Rather, existing ones can be
  • FIG. 1 shows the flowchart of a method according to a first
  • FIG. 2 schematically shows a system network from a server according to a second embodiment, a connection route and a vehicle connected to the server via the connection route.
  • FIG. 1 illustrates the basic sequence of a method according to the invention
  • Method (10) in a system network (20, 21, 22) consisting of a server (20), a link (21) and a vehicle (22) connected to the server (20) via the link (21).
  • This method (10) can be implemented, for example, in software or hardware or in a mixed form of software and hardware, for example in the back-end server (20), as the schematic representation of FIG. 2 illustrates.
  • a conventional diagnostic tester connected to the vehicle (22) first reads a formal description of the data to be exchanged as part of the vehicle or ECU diagnosis on (process 11).
  • a standard suitable for this purpose is known to the person skilled in the art as an open diagnostic data exchange (ODX) in accordance with ASAM MCD-2D and standardized by ISO 22901-1.
  • diagnostic query may serve, for example, to query the functionality of a control unit or to trigger the transmission of data.
  • Link (21) to the server (20) are provided.
  • an internet protocol stack (diagnostics over Internet protocol, DolP) is used in accordance with ISO 13400-2.
  • DolP internet protocol stack
  • the diagnostic query for this purpose is not directed as usual to a real control device in the vehicle (22), but to the said server (20) itself after receipt (process 13) of the diagnosis request thus - as it were in the function of a virtual Control unit - the corresponding diagnostic service of the vehicle (22) emulated (process 14).

Abstract

The invention relates to a method for testing a system combination (20, 21, 22) comprising a server (20), a connecting path (21), and a vehicle (22) connected to the server (20) by means of the connecting path (21), characterized by the following features: a diagnostic query of the vehicle (22) is received at the server (20) via the connecting path (21), a diagnostic service of the vehicle (22) is emulated on the server (20) on the basis of the diagnostic query, and a diagnostic response of the diagnostic service is transmitted (15) from the server (20) to the vehicle (22) via the connecting path.

Description

Beschreibung  description
Titel title
Verfahren und Server zum Prüfen eines Systemverbundes  Method and server for testing a system network
Die vorliegende Erfindung betrifft ein Verfahren zum Prüfen eines The present invention relates to a method for testing a
Systemverbundes aus einem Server, einer Verbindungsstrecke und einem über die Verbindungsstrecke mit dem Server verbundenen Fahrzeug. Die vorliegende Erfindung betrifft darüber hinaus einen entsprechenden Server, ein System network consisting of a server, a link and a vehicle connected to the server via the link. The present invention also relates to a corresponding server
entsprechendes Computerprogramm sowie ein entsprechendes corresponding computer program and a corresponding
Speichermedium. Storage medium.
Stand der Technik State of the art
In der Fahrzeugtechnik und insbesondere Fahrzeugelektronik wird als In vehicle technology and in particular vehicle electronics is called
Fahrzeugdiagnose - in Anlehnung an den medizinischen Begriff„Diagnose" - eine Zuordnung von Befunden zu Fehlern in elektrischen oder elektronischen Komponenten von Fahrzeugen verstanden. Unter diesem Sammelbegriff ist somit eine Vielzahl technischer Verfahren und Anwendungen zur Fehleranalyse im Reparaturfall, für statistische Auswertungen im Rahmen der Vehicle diagnosis - based on the medical term "diagnosis" - an assignment of findings to errors in electrical or electronic components of vehicles understood.Thus this collective term is thus a variety of technical procedures and applications for error analysis in case of repair, for statistical analysis in the context of
Qualitätssicherung und bei der Fahrzeugentwicklung angewendet werden. Neben der Fahrzeugeigendiagnose (on-board diagnostics) zur Information und insbesondere Warnung des Fahrers vor drohenden Fehlern sowie zur Einleitung geeigneter Gegenmaßnahmen bezeichnet„Fahrzeugdiagnose" im engeren Sinn die Kommunikation zwischen einem externen Prüfgerät - dem sogenannten Diagnose-Tester - und den im Fahrzeug verbauten Steuergeräten gemäß einem Diagnoseprotokoll (off-board diagnostics). Quality assurance and in vehicle development. In addition to the on-board diagnostics for information and in particular warning the driver of imminent errors and to initiate appropriate countermeasures "vehicle diagnosis" in the narrower sense, the communication between an external tester - the so-called diagnostic tester - and the built-in control units in the vehicle according to a diagnostic protocol (off-board diagnostics).
Ein aus WO 2014 202269 AI bekanntes Diagnosemodul zur Fahrzeugdiagnose hat eine Kommunikationseinheit, die zur Datenübertragung mit dem Steuergerät eines Kraftfahrzeugs ausgebildet ist, eine Diagnoseeinheit, die ausgebildet ist, um auf Grundlage der von der Kommunikationseinheit übertragenen A diagnostic module for vehicle diagnosis known from WO 2014 202269 A1 has a communication unit which is used for data transmission with the control unit of a motor vehicle, a diagnostic unit configured to be based on the data transmitted from the communication unit
Diagnosedaten eine Diagnose des Kraftfahrzeugs vorzunehmen und eine Sendeeinheit, die ausgebildet ist, um Diagnosedaten von dem Diagnosemodul an einen Server zur übertragen. Die Sendeeinheit ist ausgebildet, die Diagnostic data to make a diagnosis of the motor vehicle and a transmitting unit, which is designed to transmit diagnostic data from the diagnostic module to a server. The transmitting unit is designed, the
Diagnosedaten über ein Mobilfunknetz und/oder das Internet von dem Diagnostic data via a mobile network and / or the Internet of the
Diagnosemodul an den Server zu übertragen. Transfer diagnostic module to the server.
Offenbarung der Erfindung Disclosure of the invention
Die Erfindung stellt ein Verfahren zum Prüfen eines Systemverbundes aus einem Server, einer Verbindungsstrecke und einem über die Verbindungsstrecke mit dem Server verbundenen Fahrzeug, einen entsprechenden Server, ein entsprechendes Computerprogramm sowie ein entsprechendes The invention provides a method for testing a system network from a server, a link and a vehicle connected to the server via the link, a corresponding server, a corresponding computer program and a corresponding computer program
Speichermedium gemäß den unabhängigen Ansprüchen bereit. Storage medium according to the independent claims ready.
Dem erfindungsgemäßen Ansatz liegt dabei die Erkenntnis zugrunde, dass der Stand der Technik zwar Testsysteme unterschiedlichster Hersteller für verschiedene Einzelkomponenten, nicht aber im Systemverbund umfasst. Die Diagnostik vernetzter Fahrzeugen könnte jedoch zukünftig eine ähnliche The approach according to the invention is based on the finding that although the state of the art includes test systems from a wide variety of manufacturers for different individual components, it does not cover the system network. However, the diagnosis of networked vehicles could be similar in the future
Herausforderung wie jene auf dem Gebiet der Telefonie oder bei Challenge like those in the field of telephony or at
Internetanschlüssen darstellen. Insofern wird es Funktionen geben, die - wie bei herkömmlichen Fahrzeugen - ausschließlich dem Fahrzeug selbst obliegen. Daneben mag es jedoch Funktionen geben, welche auf die Verbindungsstrecke des Fahrzeuges zu einem Back-End oder anderen Fahrzeug angewiesen sind oder voraussetzen, dass Serverkomponenten korrekt arbeiten. Internet connections. In this respect, there will be functions that - as with conventional vehicles - exclusively the vehicle itself. However, there may be functions that rely on the vehicle's link to a back-end or other vehicle, or require server components to work correctly.
Die Erfindung erkennt somit, dass schon heute Testsysteme für die genannten Einzelbereiche existieren. Allerdings ist ein Gesamtüberblick in einer Werkstatt nur schwer zu gewinnen. The invention thus recognizes that test systems already exist for the individual areas mentioned today. However, a general overview in a workshop is difficult to win.
Ein Vorzug der hier vorgeschlagenen Lösung liegt entsprechend in ihrer Eignung zur Prüfung über Server oder zwischen Fahrzeugen„vernetzter" Funktionen. Hierzu ist erfindungsgemäß keine grundlegende Änderung der heutigen Diagnoseinfrastruktur notwendig. Vielmehr lassen sich existierende An advantage of the solution proposed here lies in its suitability for testing via servers or between vehicles of "networked" functions Diagnostic infrastructure necessary. Rather, existing ones can be
Diagnosesysteme und die zur Erstellung diesbezüglicher Inhaltsbeschreibungen etablierten Prozesse und Autorenrichtlinien (authoring guidelines) beibehalten. Maintain diagnostic systems and the authoring guidelines established to create related content descriptions.
Durch die in den abhängigen Ansprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im unabhängigen Anspruch angegebenen Grundgedankens möglich. The measures listed in the dependent claims advantageous refinements and improvements of the independent claim basic idea are possible.
Kurze Beschreibung der Zeichnungen Brief description of the drawings
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigt: Embodiments of the invention are illustrated in the drawings and explained in more detail in the following description. It shows:
Figur 1 das Flussdiagramm eines Verfahrens gemäß einer ersten 1 shows the flowchart of a method according to a first
Ausführungsform. Embodiment.
Figur 2 schematisch einen Systemverbund aus einem Server gemäß einer zweiten Ausführungsform, einer Verbindungsstrecke und einem über die Verbindungsstrecke mit dem Server verbundenen Fahrzeug. FIG. 2 schematically shows a system network from a server according to a second embodiment, a connection route and a vehicle connected to the server via the connection route.
Ausführungsformen der Erfindung Embodiments of the invention
Figur 1 illustriert den grundlegenden Ablauf eines erfindungsgemäßen FIG. 1 illustrates the basic sequence of a method according to the invention
Verfahrens (10) in einem aus einem Server (20), einer Verbindungsstrecke (21) und einem über die Verbindungsstrecke (21) mit dem Server (20) verbundenen Fahrzeug (22) bestehenden Systemverbund (20, 21, 22). Dieses Verfahren (10) kann beispielsweise in Software oder Hardware oder in einer Mischform aus Software und Hardware beispielsweise in dem als Back-End fungierenden Server (20) implementiert sein, wie die schematische Darstellung der Figur 2 verdeutlicht. Method (10) in a system network (20, 21, 22) consisting of a server (20), a link (21) and a vehicle (22) connected to the server (20) via the link (21). This method (10) can be implemented, for example, in software or hardware or in a mixed form of software and hardware, for example in the back-end server (20), as the schematic representation of FIG. 2 illustrates.
Demnach liest ein an das Fahrzeug (22) angeschlossener herkömmlicher Diagnose-Tester zunächst eine formale Beschreibung der im Rahmen der Fahrzeug- oder Steuergerätediagnose auszutauschenden Daten ein (Prozess 11). Ein hierzu geeigneter Standard ist dem Fachmann als offener Diagnosedatenaustausch (open diagnostic data exchange, ODX) gemäß ASAM MCD-2D bekannt und durch ISO 22901-1 normiert. Accordingly, a conventional diagnostic tester connected to the vehicle (22) first reads a formal description of the data to be exchanged as part of the vehicle or ECU diagnosis on (process 11). A standard suitable for this purpose is known to the person skilled in the art as an open diagnostic data exchange (ODX) in accordance with ASAM MCD-2D and standardized by ISO 22901-1.
Die Kenntnis der zu verwendenden Datenstrukturen versetzt den Diagnose- Tester nunmehr in die Lage, auf der Anwendungsschicht eine Diagnoseabfrage zu formulieren (Prozess 12), welche dem Kommunikationsprotokoll für vereinheitlichte Diagnosedienste (unified diagnostic Services, UDS) gemäß ISO 14229-1 entspricht. Eine derartige Diagnoseabfrage mag beispielsweise dazu dienen, die Funktionstüchtigkeit eines Steuergerätes abzufragen oder das Senden von Daten auszulösen. The knowledge of the data structures to be used now enables the diagnostic tester to formulate a diagnostic query (process 12) on the application layer, which corresponds to the unified diagnostic services (UDS) communication protocol in accordance with ISO 14229-1. Such a diagnostic query may serve, for example, to query the functionality of a control unit or to trigger the transmission of data.
Die solchermaßen konstruierte Diagnoseanfrage kann nun über die The thus constructed diagnosis request can now on the
Verbindungsstrecke (21) an den Server (20) gestellt werden. Zum Transport kommt dabei gemäß ISO 13400-2 ein Internet-Protokollstapel (diagnostics over Internet protocol, DolP) zum Einsatz. Auf der Vermittlungsschicht wird die Diagnoseabfrage zu diesem Zweck nicht wie üblich an ein reales Steuergerät im Fahrzeug (22), sondern an den besagten Server (20) selbst gerichtet, der nach Empfang (Prozess 13) der Diagnoseanfrage somit - gleichsam in der Funktion eines virtuellen Steuergerätes - den entsprechenden Diagnosedienst des Fahrzeuges (22) emuliert (Prozess 14). Link (21) to the server (20) are provided. For transport, an internet protocol stack (diagnostics over Internet protocol, DolP) is used in accordance with ISO 13400-2. On the network layer, the diagnostic query for this purpose is not directed as usual to a real control device in the vehicle (22), but to the said server (20) itself after receipt (process 13) of the diagnosis request thus - as it were in the function of a virtual Control unit - the corresponding diagnostic service of the vehicle (22) emulated (process 14).
Auf diese Weise kann weitgehend unabhängig vom Fahrzeug (22) auf dem Server (20) eine Diagnoseantwort auf die Diagnoseanfrage formuliert werden, die sodann unter Nutzung der vorgenannten Protokolle über die In this way, largely independent of the vehicle (22) on the server (20) a diagnosis response to the diagnosis request formulated, which then using the aforementioned protocols on the
Verbindungsstrecke (21) an das Fahrzeug (22) und dessen Diagnose-Tester übertragen wird (Prozess 15). Letzterer prüft anhand der erhaltenen Link (21) to the vehicle (22) and its diagnostic tester is transmitted (process 15). The latter checks on the basis of the received
Diagnoseantwort schließlich, ob die angeforderten Daten im Fahrzeug (22) ankommen bzw. die in der Diagnoseabfrage spezifizierte Funktion im Diagnostic response finally, whether the requested data in the vehicle (22) arrive or the specified in the diagnostic query function in
Fahrzeug (22) ausgelöst wird. Vehicle (22) is triggered.

Claims

Ansprüche  claims
Verfahren (10) zum Prüfen eines Systemverbundes (20, 21, 22) aus einem Server (20), einer Verbindungsstrecke (21) und einem über die Method (10) for testing a system network (20, 21, 22) from a server (20), a link (21) and one over the
Verbindungsstrecke (21) mit dem Server (20) verbundenen Fahrzeug (22), gekennzeichnet durch folgende Merkmale:  Link (21) to the server (20) connected vehicle (22), characterized by the following features:
- eine Diagnoseanfrage des Fahrzeuges (22) wird über die Verbindungsstrecke (21) auf dem Server (20) empfangen (13), a diagnosis request of the vehicle (22) is received via the connection path (21) on the server (20) (13),
- anhand der Diagnoseanfrage wird ein Diagnosedienst des Fahrzeuges (22) auf dem Server (20) emuliert (14) und- Based on the diagnosis request a diagnostic service of the vehicle (22) on the server (20) is emulated (14) and
- eine Diagnoseantwort des Diagnosedienstes auf die Diagnoseanfrage wird von dem Server (20) über die Verbindungsstrecke (21) an das Fahrzeug (22) gesendet (15). - A diagnosis response of the diagnostic service to the diagnosis request is sent from the server (20) via the link (21) to the vehicle (22) (15).
2. Verfahren (10) nach Anspruch 1, 2. Method (10) according to claim 1,
gekennzeichnet durch folgendes Merkmal:  characterized by the following feature:
- der Diagnosedienst ist ein vereinheitlichter Diagnosedienst.  - the diagnostic service is a unified diagnostic service.
3. Verfahren (10) nach Anspruch 1 oder 2, 3. The method (10) according to claim 1 or 2,
gekennzeichnet durch folgendes Merkmal:  characterized by the following feature:
- die Diagnoseanfrage und die Diagnoseantwort werden gemäß einem Internet-Protokoll über die Verbindungsstrecke (21) transportiert (13, 15).  - The diagnosis request and the diagnosis response are transported according to an Internet protocol over the link (21) (13, 15).
4. Verfahren (10) nach einem der Ansprüche 1 bis 3, 4. Method (10) according to one of claims 1 to 3,
gekennzeichnet durch folgendes Merkmale:  characterized by the following features:
- die Diagnoseanfrage und die Diagnoseantwort genügen einem  - the diagnosis request and the diagnostic answer are sufficient
vorgegebenen Format. predetermined format.
5. Verfahren (10) nach Anspruch 4, 5. The method (10) according to claim 4,
gekennzeichnet durch folgendes Merkmal:  characterized by the following feature:
- das Format wird in einem offenen Diagnosedatenaustausch beschrieben (11).  - The format is described in an open diagnostic data exchange (11).
6. Verfahren (10) nach einem der Ansprüche 1 bis 5, 6. The method (10) according to one of claims 1 to 5,
gekennzeichnet durch folgendes Merkmal:  characterized by the following feature:
- die Diagnoseantwort löst eine Funktion des Fahrzeuges (22) aus.  - The diagnosis response triggers a function of the vehicle (22).
7. Verfahren (10) nach einem der Ansprüche 1 bis 6, 7. Method (10) according to one of claims 1 to 6,
gekennzeichnet durch folgende Merkmale:  characterized by the following features:
- die Diagnoseantwort umfasst Diagnosedaten.  - The diagnostic response includes diagnostic data.
8. Computerprogramm, welches eingerichtet ist, das Verfahren (10) nach einem der Ansprüche 1 bis 7 auszuführen. 8. Computer program, which is configured to carry out the method (10) according to one of claims 1 to 7.
9. Maschinenlesbares Speichermedium, auf dem das Computerprogramm nach Anspruch 8 gespeichert ist. 9. A machine-readable storage medium on which the computer program according to claim 8 is stored.
10. Server (20), der eingerichtet ist, das Verfahren (10) nach einem der Ansprüche 1 bis 7 auszuführen. A server (20) adapted to perform the method (10) of any one of claims 1 to 7.
EP17709366.3A 2016-04-04 2017-02-15 Method and server for testing a system combination Withdrawn EP3440634A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016205511.9A DE102016205511A1 (en) 2016-04-04 2016-04-04 Method and server for testing a system network
PCT/EP2017/053390 WO2017174245A1 (en) 2016-04-04 2017-02-15 Method and server for testing a system combination

Publications (1)

Publication Number Publication Date
EP3440634A1 true EP3440634A1 (en) 2019-02-13

Family

ID=58261621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17709366.3A Withdrawn EP3440634A1 (en) 2016-04-04 2017-02-15 Method and server for testing a system combination

Country Status (4)

Country Link
US (1) US20190155710A1 (en)
EP (1) EP3440634A1 (en)
DE (1) DE102016205511A1 (en)
WO (1) WO2017174245A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11961341B2 (en) 2016-04-19 2024-04-16 Mitchell International, Inc. Systems and methods for determining likelihood of incident relatedness for diagnostic trouble codes
US10152836B2 (en) 2016-04-19 2018-12-11 Mitchell International, Inc. Systems and methods for use of diagnostic scan tool in automotive collision repair

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7127386B2 (en) * 2002-03-22 2006-10-24 Sun Microsystems, Inc. Java telematics emulator
DE102009051535A1 (en) * 2009-10-31 2011-05-19 GM Global Technology Operations, Inc., Detroit Emulator for emulating program controlled diagnostic tool utilized for e.g. maintaining electronic controller to control brake of motor vehicle, has intermediatory authority part transmitting answer information to execution authority part
US8688313B2 (en) * 2010-12-23 2014-04-01 Aes Technologies, Llc. Remote vehicle programming system and method
CN102207871A (en) * 2011-06-13 2011-10-05 深圳市海博瑞德汽车技术有限公司 PC(personal computer)-end ECU (electronic control unit) debugging software based on K line and KWP2000 protocol
DE102013211515A1 (en) 2013-06-19 2014-12-24 Robert Bosch Gmbh Module and system for vehicle diagnostics

Also Published As

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US20190155710A1 (en) 2019-05-23
DE102016205511A1 (en) 2017-10-05
WO2017174245A1 (en) 2017-10-12

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