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71.发明授权公开(公告)号：US10684600B2
公开(公告)日：2020-06-16
申请号：US15774607
申请日：2016-08-11
Inventor： Thorsten Hufnagel
IPC: G06F9/44 , G05B19/042 , G06F9/445
Abstract: A method for operating a controller is provided. Program code having internal controller functions is stored on the controller, the program code being equipped with at least one service function. A service configuration for the at least one service function is provided on the controller. The method includes; detecting, in the controller, the service configuration; and executing a service functionality in accordance with the service configuration when the at least one service function is invoked. The service configuration denotes at least one internal controller function which is executed as a service functionality of the corresponding at least one service function. The at least one service function, via the service configuration, provides at least one value for at least one argument of the at least one internal controller function in the controller and/or receives at least one return value of the at least one internal controller function.
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公开(公告)号：US10591453B2
公开(公告)日：2020-03-17
申请号：US15841848
申请日：2017-12-14
Inventor： Dirk Hasse , Michael Wartig
IPC: G01N33/00 , G01N27/41 , G01N27/416 , F02D41/14 , G01M15/10
Abstract: A test bench for a control system for controlling a wideband lambda sensor, which is configured to calculate an actual value, which represents an oxygen concentration in a measuring gap of a wideband lambda sensor or an indicator value from which the oxygen concentration can be derived, with consideration of a current generated by a pump voltage in an electrical circuit. In order to simulate the electrical response of a pump cell of the wideband lambda sensor, a first diode and a second diode are connected in parallel in the electrical circuit such that a current flows through the first diode at a first polarity of the pump voltage and a current flows through the second diode at a second polarity of the pump voltage.
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公开(公告)号：US10551281B2
公开(公告)日：2020-02-04
申请号：US15099635
申请日：2016-04-15
Inventor： Matthias Senf
IPC: G01M99/00 , G05B17/02 , G06F17/50 , G05B19/042
Abstract: A computer-implemented method for testing an real and/or virtual automotive system through a test by a test environment interacting with the real and/or virtual part, which includes a test series with different test cases of the test for different execution conditions that are specified in test configurations. Each combination of test case and test configuration is assigned a test status value from a group of predefined test status values in accordance with an evaluation of the function of the system in the corresponding test. For further planning, execution, and/or evaluation of the test series at least once a relative test coverage of at least one of the status values is determined in the resulting test case configuration matrix and/or a relative potential for improvement of the test coverage of at least one of the status values with regard to a test case and/or with regard to a configuration is determined.
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公开(公告)号：US10541832B2
公开(公告)日：2020-01-21
申请号：US15971268
申请日：2018-05-04
Inventor： Ralf Stolpe , Michael Heier , Jürgen Hölker
IPC: G05B19/042 , H04L12/40 , G06F17/50
Abstract: Method for configuring a functionality of real and/or simulated control units, comprising a functionality belonging to a functionality class, such that the functionality has one or more functions and parameters dependent on the functionality class. The functionality is further assigned to at least one control unit. The functionality class has categories, including an else category and a default category and its functionalities each belong to a category. A predetermined value is stored for parameter and if the functionality is assigned to the default category, the predetermined value is adopted for the parameter. If the predetermined value of the parameter changes, the change is adopted for all functionalities which have already been assigned to the default category. And the control unit assigned to the functionality is configured with the function and the values of the parameters of the functionality.
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公开(公告)号：US10521534B2
公开(公告)日：2019-12-31
申请号：US15408758
申请日：2017-01-18
Inventor： Gerrit Meyer
Abstract: A simulation device for simulating a peripheral circuit arrangement that can be connected to a control device, wherein the simulation device can be electrically connected to the control device, and the simulation device has a first control element for influencing a first simulation current that can be passed from a first load terminal of the control device to a first control element output of the first control element. The first control element contains a first multistage converter that includes a first converter output, which is electrically connected to a terminal on the converter side of a first inductive component at whose terminal on the control device side the first control element output is implemented. A direction of flow of the first simulation current is reversible, and the simulation device also includes a computing unit for execution of model code.
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Patent Agency Ranking
公开(公告)号：US10445071B2
公开(公告)日：2019-10-15
申请号：US15075493
申请日：2016-03-21
Inventor： Karsten Fischer
IPC: G06F8/35 , G05B19/042 , G06F8/30
Abstract: A computer-implemented method for computer-aided generation of an executable control program for controlling a control system with an electronic computing unit, wherein the functionality of the control program is at least partially described in a graphical model, and the graphical model includes at least one sub-model with at least one sub-functionality, wherein the graphical model is first translated into model code in a high-level programming language, and the model code is subsequently compiled into the control program that is executable on the control system. Manageability of sub-model functions of sub-models within a graphical model is improved by the means that the sub-model is translated into a sub-model code function in the high-level programming language, that the model is translated into comprehensive model code in the high-level programming language, and that the sub-model code function is called from the comprehensive model code by a pointer to the sub-model code function.
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公开(公告)号：US10444745B2
公开(公告)日：2019-10-15
申请号：US15415942
申请日：2017-01-26
Inventor： László Juhász , Jesse Lakemeier
Abstract: A method for automated configuration of a tester equipped for testing a control unit. A first and second model of technical systems being executed in the tester. The execution of the models taking place periodically with defined sampling rates. An FPGA executes the first and/or the second model and a CPU executes the first or the second model. A first individual sampling rate is allocated for the first model and a second individual sampling rate is allocated for the second model. The first model is assigned for execution on either the CPU or the FPGA and the second model is assigned for execution on either the CPU or the FPGA. The tester is automatically configured for execution of the first model with the first allocated sampling rate on the FPGA or the CPU and of the second model with the second allocated sampling rate on the FPGA or the CPU.
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公开(公告)号：US20190294421A1
公开(公告)日：2019-09-26
申请号：US16181781
申请日：2018-11-06
Inventor： Torsten PIETZSCH , Wolfgang TRAUTMANN , Christian WITTE
Abstract: A computer-implemented method for editing one or more properties of one or more model elements in a block diagram of a technical computing environment. The model elements include blocks and variables in blocks, wherein one or more properties are assigned to each model element. The technical computing environment has a model editor, a data definition tool and a code generator. A processor of a host computer opens a block diagram in the model editor, displays a list of model elements present in the block diagram, receives a selection of one or more model elements, highlights the selected model elements, receives an edit command to set a new value for a chosen property of the selected model elements, and sets the chosen property to the new value. A non-transitory computer readable medium and a computer system is also provided.
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公开(公告)号：US10423571B2
公开(公告)日：2019-09-24
申请号：US15730155
申请日：2017-10-11
Inventor： Sebastian Fischer , Markus Suevern , Thomas Gewering , Barbara Kempkes
IPC: G06F15/78 , G06F11/22 , G05B19/02 , G06F11/26 , G05B19/042
Abstract: A method for configuring a real or virtual electronic control unit, wherein a control unit software is executed on the control unit, and the control unit software comprises a basic software layer, the basic software layer is configured by a module configuration file by setting values of parameters, the scope of the configurable parameters being defined in a first module definition file which contains the identifiers of the configurable parameters. The first module definition file is replaced by a second module definition file, and a conversion of the first module configuration file into a second module configuration file takes place.
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80.发明授权公开(公告)号：US10386806B2
公开(公告)日：2019-08-20
申请号：US14842152
申请日：2015-09-01
Inventor： Marc Tegethoff
IPC: G05B17/02
Abstract: A method for connecting models of technical systems in a testing device equipped for control unit development having a connection of a first model of a first technical system to a second model of a second technical system. The first model and the second model include a model of a control unit, a model of a technical system to be controlled, or a model of an environment interacting with the control unit or with the technical system to be controlled. The first model has a first data interface and the second model has a second data interface. The method has the provision of a first model hierarchy structure and the provision of a second model hierarchy structure. The method has an automatic configuration of compatible connections so that the first model present in the testing device exchanges data with the second model present in the testing device through compatible connections.
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