WO2019201514A1 - Diagnosesystem und verfahren zum verarbeiten von daten eines kraftfahrzeugs - Google Patents
Diagnosesystem und verfahren zum verarbeiten von daten eines kraftfahrzeugs Download PDFInfo
- Publication number
- WO2019201514A1 WO2019201514A1 PCT/EP2019/056173 EP2019056173W WO2019201514A1 WO 2019201514 A1 WO2019201514 A1 WO 2019201514A1 EP 2019056173 W EP2019056173 W EP 2019056173W WO 2019201514 A1 WO2019201514 A1 WO 2019201514A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- diagnostic
- motor vehicle
- vehicle
- diagnostic system
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
-
- 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
- G07C5/006—Indicating maintenance
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
Definitions
- the disclosure relates to a diagnostic system for processing data of a motor vehicle.
- the disclosure further relates to a method of operating such a diagnostic system.
- Diagnostic system is formed, information about a
- the diagnostic system has at least one expert system which is configured to transmit the information via a
- Information about an observation of a technician, or a measured value, in particular voltage, current, capacitance, inductance of a component is determined.
- the diagnostic system has at least one AI subsystem
- Information about an observation of a technician, or a measured value, in particular voltage, current, capacitance, inductance of a component is determined. This allows the flexibility of the operation of the system and the
- the diagnostic system is formed, data of the
- the diagnostic system is designed
- the vehicle information having at least one of the following: the vehicle identifying vehicle identification number, FIN (VIN, vehicle I dentification number), an operation of at least one component of the motor vehicle characterizing operating data, one or more an error at least one component of the motor vehicle characterizing error codes.
- the diagnostic system is formed, the
- This diagnostic system is self-learning.
- Response information in particular a diagnostic instruction, a diagnosis result, or to determine, depending on the vehicle information and send it to a data processing V or therapies a repair recommendation. This allows interaction with a technician or the motor vehicle itself.
- the diagnostic system is designed to, the
- the diagnostic system is designed to retrieve component and / or vehicle-specific information and / or other information from a database, in particular an external database. This advantageously eliminates the need for all to diagnose a variety of different vehicle types
- the relevant information at least
- Particularly preferred may be a storage in a database of the diagnostic system, for example in
- At least one database in particular for
- the diagnostic system is designed to characterize a course of a repair of the motor vehicle
- Diagnosej ungel with information about the at least one Associate component by the at least one operating parameter is compared in a comparison with at least one reference value to determine depending on the result of the comparison, either a diagnostic instruction or to determine a diagnostic result or a repair recommendation. This allows an efficient allocation of the components and the vehicle information to
- At least one computing device of the diagnostic system is designed to transmit the information about the
- Diagnosis result or the repair recommendation depending on the information about the at least one operating parameter by an artificial neural network in particular in a greedy layer-wise pretraining method self-learning system, in particular with many layers between an input layer and an output layer of the neural network to determine.
- This is a particularly efficient learning diagnostic system.
- at least one computing device of the diagnostic system is designed to transmit the information about the
- Further preferred embodiments relate to a method for processing data of a motor vehicle in a diagnostic system, wherein diagnostic data for
- the diagnostic data linking information about at least one operating parameter of the motor vehicle with information about the at least one component, wherein Information about a probability of occurrence of a fault in the motor vehicle depending on the
- Diagnostic data is evaluated depending on the information about the at least one operating parameter. This allows for efficient diagnosis of, for example, errors that occur during operation of the motor vehicle.
- an expert system evaluates the diagnostic data by the
- Information about an observation of a technician, or a measured value, in particular voltage, current, capacitance, inductance of a component is determined.
- useful knowledge can be processed and efficiently processed for an efficient diagnosis of errors and evaluation of, for example, operating parameters of a motor vehicle
- the diagnostic system much more efficiently perform a diagnosis, especially from his own operation or during this maintained operation
- This interface is widely used in the market and allows efficient access to a variety of vehicles from different manufacturers.
- vehicle information of the motor vehicle is received, wherein the vehicle information is at least one of
- the motor vehicle comprising the following elements: the motor vehicle
- Vehicle information is advantageously a relatively low bandwidth required.
- vehicle information is used to carry out a component and / or vehicle-specific diagnosis, and / or a database with the corresponding
- response information in particular a
- Diagnostic instruction a diagnostic result or a
- Vehicle information is determined and sent to a
- Data processing V is sent orcardi. This allows interaction with a technician who interacts with the motor vehicle to be repaired.
- Algorithms of artificial intelligence as a function of vehicle information is determined. This enables a particularly efficient diagnosis.
- component and / or vehicle-specific information and / or other information is retrieved from a database, in particular an external database. This advantageously eliminates the need to all for one Diagnose information required by a variety of different vehicle types in the diagnostic system
- component and / or vehicle-specific information and / or error codes are stored in a database of the diagnostic system.
- a database of the diagnostic system Particularly preferably, a
- a diagnosis response that includes a course of a
- Repair of the motor vehicle is characterized, at least temporarily stored, and in particular the
- the diagnostic data the information about the at least one operating parameter of the motor vehicle in a
- At least one operating parameter in a comparison with at least one reference value is compared in order to determine either a diagnostic instruction depending on the result of the comparison, or a diagnosis result or a
- Input layer and an output layer of the neural network This is a particularly efficient method of self-learning artificial intelligence.
- the information about the probability the information about the probability
- Repair recommendation depending on the information about the at least one operating parameter is determined by a supervised learning algorithm, in particular by classification with logistic regression,
- Figure 1 shows schematically a simplified block diagram of a
- FIG. 2 shows schematically a simplified flowchart
- FIG. 3 shows schematically a simplified block diagram of a
- FIG. 4 schematically shows steps in a method according to an embodiment.
- FIG. 1 schematically illustrates a simplified block diagram of a system 1000 according to one embodiment.
- the system 1000 includes a data processing 100 for V orcardi
- the data D1 is um
- the information about the operating parameter includes, for example, the operating parameters and / or error codes of a control unit 12 of the motor vehicle 10.
- Motor vehicle 10 comprises at least one component 13, for example a lambda probe.
- the information about the operating parameter may be an observation of a technician, or a measurement, e.g. Voltage, current, capacity,
- the system 1000 also includes an interface device 200 for producing a data V between the data processing V orcardi 100 and the control unit 12 on Getting Connected.
- the data Getting Connected it is preferably a wireless or cordless data Getting Connected, at least as it relates to the first part DV1 of the data Getting Connected formed for example as a Bluetooth connection and / or wireless connection or the like.
- the second part may DV2 Getting Connected to the data V, for example, also be designed wired.
- Embodiments may be interface device 200 be formed for example in the form of a so-called OBD-II dongle, which is connected in a conventional manner with a plug-in connection with an OBD-II interface of the motor vehicle 10. This is the
- a user interface UI the acoustic particularly a graphical user interface and / or
- User interface may include.
- the data processing V orcardi 100 may be configured as a handheld device and / or as a mobile device, which allows easy handling.
- the data processing V orcardi 100 may be formed as one of the following elements: Smartphone, Tablet computer, laptop.
- the system 1000 further includes a diagnostic system 300 for processing data of the motor vehicle 10.
- the diagnostic system 300 is preferably wireless
- Networks 20 Internet
- the wireless data may Getting Connected DV3 in another preferred
- Mobile radio system of the third and / or fourth and / or fifth generation (3G, 4G (eg LTE), 5G).
- 3G, 4G (eg LTE), 5G 3G, 4G (eg LTE), 5G).
- the diagnostic system 300 includes at least one expert system 310, thereby enabling efficient diagnostics by the diagnostic system 300.
- the diagnostic system 300 is configured to execute artificial intelligence algorithms, AI.
- AI artificial intelligence algorithms
- at least one AI subsystem 320 may be provided that, for example, has one or more artificial neural networks and / or other elements from the field of artificial intelligence.
- Diagnostic system 300 adapted to an external
- Database DB1 access, in particular to component and / or vehicle-specific information or
- Diagnostic system 300 also have its own, preferably local, database DB2.
- Diagnostic system 300 configured to receive vehicle information of the motor vehicle 10, wherein the
- Vehicle information at least one of the following elements: one identifying the motor vehicle
- Vehicle identification number FIN
- one operation at least one component of the motor vehicle characterizing operating data one or more a fault of at least one component of the motor vehicle characterizing error codes.
- Ortechnisch vehicle information 100 to be received by the data processing V.
- the data processing V the
- Interface device 200 to read and send.
- Diagnostic system 300 designed to be dependent on the information, in particular the vehicle information,
- Diagnostic system 300 is adapted to provide the response information using algorithms of the artificial
- Diagnostic system 300 adapted to component and / or vehicle-specific information and / or other Information from a database, in particular the
- At least one database DB2 in particular for storing component and / or vehicle-specific information and / or error codes, is provided in the diagnostic system 300.
- Diagnostic system 300 configured to characterize a course of repair of the motor vehicle 10
- FIG. 2 schematically shows a simplified flow diagram of a method according to an embodiment.
- Data processing device 100 transmits a first message nl to the interface device 200
- the OBD-II dongle in data communication with the controller 12 (FIG. 1) of the motor vehicle 10
- the interface device 200 forwards the first message nl in the form of the message nl '
- the first message nl, nl ' may, for example, contain a control command containing the
- Control unit 12 causes vehicle information FI to the interface device 200 and / or the
- Vehicle information FI may be, for example
- Error codes act as they are typically in
- the vehicle information FI know one or more of the data already mentioned above
- Interface device 200 for example, the vehicle information FI substantially unchanged to the
- Interface device 200 filters the vehicle information FI obtained from the control unit 12 and / or otherwise processes processed relationship, in order to receive the filtered and / or processed vehicle information FI 'obtained therefrom
- the data processing V orcardi 100 may be in a
- optional step 110 perform a local processing of the received vehicle information FI, FI ',
- a further filtering and / or other processing For example, a further filtering and / or other processing.
- the data processing V orcardi 100 may also include the vehicle information FI, FI 'or obtained therefrom
- diagnostic system 300 requires further data in addition to the data of the second message n2 to perform a diagnosis, for example, component and / or
- the dialog system 300 may retrieve this data by means of an optional message n3 from the external database DB1. After receiving a
- Diagnostic system 300 in a step 330 from a diagnosis. This is done in preferred embodiments, in particular using at least one algorithm of
- Expert system 310 or by means of at least one AI subsystem 320.
- diagnostic system 300 requires additional data in addition to the data of the second message n2 for execution of the diagnosis, for example observations of a
- Dialog system 300 this data by means of an optional
- the optional message n5 may include one or more diagnostic instructions. These can specify one or more test steps. For example, an observation of a technician when performing a test on the motor vehicle 10 is requested. For example, measurements, e.g. of voltage, current or the like on a component 13 requested. It may also be the reading of vehicle information via the interface 200
- the diagnostic system 300 After receiving a corresponding optional diagnostic reply with the requested data from the data processing orcardi V 100, which in a another optional message n6 is transmitted, the diagnostic system 300 performs the step 330 for a renewed
- a diagnostic instruction gives at least one test step for at least one component 13 of the
- test steps can be
- Measurement instructions observation instructions or
- Work step instructions for inspection of the at least one component 13 be.
- Diagnostic response includes, for example, at least one information about at least one operating parameter of the motor vehicle 10th
- Diagnostic system 300 n7 another optional message to the data processing V orcardi 100 send the
- Repair recommendation may contain.
- such a diagnostic result or such a repair recommendation an indication to a user of the data processing V orcardi 100 included which specifies which component 13des motor vehicle geometrytau Product 10 preferred in order to enable an efficient repair, thus eliminating the error cause.
- an efficient diagnosis can be carried out more preferably, a comparatively small first number of diagnostic systems 300 provide the efficient provision of efficient diagnostics for one
- the diagnostic system 300 at least temporarily stores a diagnostic response characterizing a course of a diagnosis of the motor vehicle 10, and in particular the
- Diagnostic instruction n5 sets. Such diagnostic responses are in further embodiments, for example, by the data processing means of the V oroplasty 100
- Figure 3 schematically shows a simplified block diagram of a data processing V oroplasty 100a with a diagnostic system 300 according to an embodiment
- the ⁇ can communicate.
- Data processing V orcardi 100a has a first
- the data processing device 100a further comprises a computing device 120, for example, at least one microcontroller and / or microprocessor and / or digital signal processor (DSP), and / or a programmable logic device (FPGA, field programmable gate array) and / or a
- a computing device 120 for example, at least one microcontroller and / or microprocessor and / or digital signal processor (DSP), and / or a programmable logic device (FPGA, field programmable gate array) and / or a
- DSP digital signal processor
- FPGA field programmable gate array
- the computing device 120 is a
- Memory device 122 associated with the at least temporary storage of a computer program PRG
- the computer program PRG can be trained .
- the memory device 122 may, for example, at least one volatile memory, in particular
- RAM random access memory
- ROM read-only memory
- flash EEPROM memory or the like.
- the computing device 120 can also be designed for providing a user interface, particularly a graphical user interface for at least one user of the data processing V oroplasty 100a. In this way you can efficiently diagnose and / or
- Repair instructions are provided for the user, which for example at least temporarily can be kept in the memory device 122 and / or can be retrieved by the diagnostic system 300 as needed.
- the component and / or vehicle-specific data have a
- the diagnostic system 300 is configured to process data of the motor vehicle 10.
- the diagnostic system 300 is configured to access diagnostic data for at least one component 13 of the motor vehicle 10.
- the diagnostic data associate information about at least one operating parameter of the motor vehicle 10
- the diagnostic system 300 is configured to provide information about a probability of an occurrence of a fault in the motor vehicle 10 depending on the diagnostic data and
- Diagnostic system 300 at least one expert system 310, which is adapted to the information about the
- Diagnostic system 300 at least one AI subsystem 320, the adapted to algorithms of artificial
- Diagnostic system 300 at least one computing device which is adapted to the diagnostic data with the
- Operating parameter is compared in a comparison with at least one reference value to determine a diagnostic instruction, a diagnosis result or a repair recommendation depending on the result of the comparison.
- At least one computing device of the diagnostic system 300 is configured to determine the reference value, the probability, in determining the information about the probability
- Input layer and an output layer of the neural network determine.
- At least one computing device is configured to determine the Information about the probability the reference value, the probability, the diagnostic statement, the
- the method is suitable for processing data of the motor vehicle 10 in the diagnostic system 300.
- the method can also be carried out in other diagnostic systems, with distributed or centrally arranged computing devices.
- This computing device has or this
- Computing devices have, for example, at least one microcontroller and / or microprocessor and / or digital signal processor (DSP), and / or a programmable logic device (FPGA, field programmable gate array). and / or an application specific integrated circuit (IC).
- DSP digital signal processor
- FPGA programmable logic device
- a memory device may be assigned, which is designed for the at least temporary storage of a computer program PRG.
- Computer program PRG is designed in the example for carrying out the method.
- the memory device may, for example, at least one volatile memory, in particular random access memory (RAM) and / or at least one non-volatile memory, in particular
- RAM random access memory
- non-volatile memory in particular
- ROM Read-only memory
- flash EEPROM electrically erasable programmable read-only memory
- the diagnostic data for at least one component 13 of the motor vehicle 10 is accessed, wherein the diagnostic data information about at least one
- the procedure provides information about a
- Motor vehicle 10 depending on the diagnostic data and depending on the information about the at least one operating parameter to determine.
- the method provides in a preferred embodiment that at least one expert system 310 the
- the method provides that artificial intelligence algorithms, AI, the Process diagnostic data to determine the information about the likelihood.
- step 400 data of the motor vehicle 10, which in particular are read out via an OBD I I interface or were read out before step 400,
- vehicle information is received as information about the at least one operating parameter of the motor vehicle 10 having at least one of the following elements: the vehicle identification number, FIN (VIN, vehicle
- Identification number an operation of at least one component of the motor vehicle characterizing
- step 402 component and / or
- information is retrieved from the external database DB1 or from the database DB2 arranged in the diagnostic system 300.
- this is done, for example, as described for the messages n3 and n4.
- step 404 is performed.
- step 404 in determining the information about the probability, the reference value, the
- pretraining method self-learning system in particular with many layers between an input layer and an output layer of the neural network, determined.
- the diagnostic instruction in determining the information about the probability, the reference value, the probability, the diagnostic instruction, the
- the determination of the information about the probability takes place by means of a classification
- Decision tree is to be selected in the example depending on the information about the at least one operating parameter, for example, the vehicle information, the information about a technician's observation, or the measured value, in particular voltage, current, capacitance, inductance of a component 13 is determined.
- the expert system 310 may evaluate the diagnostic data by determining the probability information depending on information about the technician's observation, or the measurement, in particular, voltage, current, capacitance, inductance of a device 13.
- Artificial Intelligence algorithms, AI can evaluate the diagnostic data by providing information about the probability dependent on information about an observation of a patient
- a step 406 is executed.
- step 406 the information about a
- Motor vehicle 10 depending on the diagnostic data and evaluated depending on the information about the at least one operating parameter.
- Capacitance, inductance of a component 13 is determined.
- Diagnostic data the information about the at least one operating parameter of the motor vehicle 10 in one
- the diagnostic tree in the example is like a
- the information about the probability can be a
- the result of the evaluation in this case provides information about the error, with the percentage, highest probability of occurrence.
- the linking of the information about the at least one operating parameter with the information about the at least one component 13in the diagnostic data takes place in a preferred embodiment by the at least one
- Operating parameter is compared 406 in a comparison with at least one reference value.
- the reference value is determined by one of the artificial intelligence algorithms or the expert system, for example, depending on the Vehicle information, the information about an observation of the technician, or the measured value, in particular voltage, current, capacitance, inductance of a component 13 determines
- step 410 is performed.
- step 408 is performed if no diagnostic or repair recommendation is yet determinable.
- the vehicle information is used, for example, to carry out a component and / or vehicle-specific diagnosis. It can be provided, a
- step 408 the external database DB1 or the database DB2 of the diagnostic system 300 is constructed or supplemented with the corresponding information.
- one or more AI subsystems 320 of the diagnostic system 300 are trained or validated.
- step 408 component and / or vehicle-specific
- Information and / or error codes are stored in the database DB2 of the diagnostic system 300.
- step 400 is executed.
- step 410 response information, in particular the diagnostic result or the repair recommendation, in
- Diagnostic tree in endpoints the response information, that is, the diagnostic statement, the diagnostic result or the repair recommendation for the error with the highest
- the diagnostic statement may also be included in other nodes as end nodes.
- Repair recommendation can be as text, audio or video information in the external database DB1 or the
- Database DB2 of the diagnostic system 300
- a step 412 is executed.
- step 412 the response information, in particular the diagnostic result or the repair recommendation, is sent to the data processing device 100.
- the response information in particular the diagnostic result or the repair recommendation.
- Diagnostic response that characterizes a course of repair of the motor vehicle 10, at least temporarily stored.
- the diagnosis response is preferably related to the previously issued diagnostic instruction or the
- a computer program product may include instructions that, when executed by one or more distributed computers, perform the described method. The process steps can be carried out repeatedly. An order of execution of the
- Process steps is shown only as an example. You can choose a different order. It can also be individual in a repeated execution
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
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Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19712915.8A EP3781922A1 (de) | 2018-04-18 | 2019-03-12 | Diagnosesystem und verfahren zum verarbeiten von daten eines kraftfahrzeugs |
CN201980025410.2A CN111971545A (zh) | 2018-04-18 | 2019-03-12 | 用于处理机动车辆的数据的诊断系统和方法 |
CA3095590A CA3095590A1 (en) | 2018-04-18 | 2019-03-12 | Diagnostic system and method for processing data of a motor vehicle |
RU2020135295A RU2755354C1 (ru) | 2018-04-18 | 2019-03-12 | Диагностическая система и способ обработки данных транспортного средства |
US17/045,251 US20210366207A1 (en) | 2018-04-18 | 2019-03-12 | Diagnostic system and method for processing data of a motor vehicle |
AU2019254105A AU2019254105A1 (en) | 2018-04-18 | 2019-03-12 | Diagnostic system and method for processing data of a motor vehicle |
BR112020020904-0A BR112020020904A2 (pt) | 2018-04-18 | 2019-03-12 | sistema de diagnóstico e método para o processamento de dados um veículo automotor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018109195.8A DE102018109195A1 (de) | 2018-04-18 | 2018-04-18 | Diagnosesystem und Verfahren zum Verarbeiten von Daten eines Kraftfahrzeugs |
DE102018109195.8 | 2018-04-18 |
Publications (1)
Publication Number | Publication Date |
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WO2019201514A1 true WO2019201514A1 (de) | 2019-10-24 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/EP2019/056173 WO2019201514A1 (de) | 2018-04-18 | 2019-03-12 | Diagnosesystem und verfahren zum verarbeiten von daten eines kraftfahrzeugs |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210366207A1 (de) |
EP (1) | EP3781922A1 (de) |
CN (1) | CN111971545A (de) |
AU (1) | AU2019254105A1 (de) |
BR (1) | BR112020020904A2 (de) |
CA (1) | CA3095590A1 (de) |
DE (1) | DE102018109195A1 (de) |
RU (1) | RU2755354C1 (de) |
WO (1) | WO2019201514A1 (de) |
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KR102552699B1 (ko) * | 2020-11-30 | 2023-07-10 | 주식회사 인포카 | 차량 고장 여부를 예측하기 위한 인공 신경망 학습 방법, 차량 고장 여부 판단 방법, 및 이를 수행하는 컴퓨팅 시스템 |
US20220391853A1 (en) * | 2021-06-08 | 2022-12-08 | Service Write, Inc. | Service Bay Timer System and Method |
DE102021117498B3 (de) | 2021-07-07 | 2022-05-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung und Verfahren zur Fehlerdiagnose |
DE102022200730A1 (de) | 2022-01-24 | 2023-07-27 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Ermitteln eines aktuellen Zustandes eines eingebetteten Systems |
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2018
- 2018-04-18 DE DE102018109195.8A patent/DE102018109195A1/de active Pending
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2019
- 2019-03-12 CA CA3095590A patent/CA3095590A1/en active Pending
- 2019-03-12 US US17/045,251 patent/US20210366207A1/en not_active Abandoned
- 2019-03-12 AU AU2019254105A patent/AU2019254105A1/en active Pending
- 2019-03-12 EP EP19712915.8A patent/EP3781922A1/de active Pending
- 2019-03-12 BR BR112020020904-0A patent/BR112020020904A2/pt unknown
- 2019-03-12 CN CN201980025410.2A patent/CN111971545A/zh active Pending
- 2019-03-12 RU RU2020135295A patent/RU2755354C1/ru active
- 2019-03-12 WO PCT/EP2019/056173 patent/WO2019201514A1/de active Application Filing
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Also Published As
Publication number | Publication date |
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AU2019254105A1 (en) | 2020-10-15 |
BR112020020904A2 (pt) | 2021-01-26 |
EP3781922A1 (de) | 2021-02-24 |
RU2755354C1 (ru) | 2021-09-15 |
DE102018109195A1 (de) | 2019-10-24 |
US20210366207A1 (en) | 2021-11-25 |
CA3095590A1 (en) | 2019-10-24 |
CN111971545A (zh) | 2020-11-20 |
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