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公开(公告)号：US10095194B2
公开(公告)日：2018-10-09
申请号：US15133502
申请日：2016-04-20
Inventor： Marc Tegethoff , Martin Kronmueller , Sebastian Reuschel , Achim Schumacher
Abstract: A method for configuring a test device set up for testing an electronic control unit by a configuration system, whereby a software model of a technical system is executed in the test device and the software model communicates via an input/output interface of the test device with a device connected to the test device, whereby the configuration system has a first configuration element of a first element type and a second configuration element of a second element type, whereby the configuration elements are assigned properties of the test device with which the communication between the connected device and the software model is configured, wherein sorting of the properties occurs in the configuration system, and the sorting is switchable between the sorting types, namely, a union set sort, intersection sort, and condensing sort.
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公开(公告)号：US10025883B2
公开(公告)日：2018-07-17
申请号：US14187847
申请日：2014-02-24
Inventor： Juergen Paule , Juergen Klahold
Abstract: A method for performing configuration of a control unit test system with hardware components connected thereto, wherein control units can be tested with the test system in an environment simulated by the test system by means of a model, and wherein the test system comprises at least one computer, in particular a computer executing the model, as well as hardware components, connected to one another by means of at least one network, in which at least a portion of the hardware components comprises a dedicated server (MIS) that, by means of communication, provides access to the configuration data associated with the hardware component, in particular stored in the hardware component, and the model and/or the hardware component is adapted, in particular configured, as a function of the configuration data that are made accessible.
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公开(公告)号：US20180164266A1
公开(公告)日：2018-06-14
申请号：US15841848
申请日：2017-12-14
Inventor： Dirk HASSE , Michael WARTIG
IPC: G01N33/00 , G01N27/41 , G01N27/416
CPC classification number: G01N33/0006 , F02D41/1456 , F02D41/1495 , F02D2041/1437 , G01M15/104 , G01N27/41 , G01N27/4163
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：US09940297B2
公开(公告)日：2018-04-10
申请号：US13900008
申请日：2013-05-22
Inventor： Ortwin Ludger Franzen , Ralf Stolpe , Ulrich Kiffmeier
IPC: G06F13/42
CPC classification number: G06F13/4286
Abstract: A method for manipulating the bus communication of an electronic control device is provided, wherein the bus communication includes a bus hardware-independent first communication layer and a bus hardware-dependent second communication layer. The first communication layer encodes at least one piece of information in a first protocol data unit and transmits it to the second communication layer and/or the first communication layer receives the first protocol data unit from the second communication layer and decodes the first information from the first protocol data unit. The second communication layer generates bus hardware-dependent bus information from the first protocol data unit or from an additional protocol data unit derived from the first protocol data unit for transmission via the bus and/or the second communication layer generates the first protocol data unit or an additional protocol data unit, from which the first protocol data unit can be derived.
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公开(公告)号：US20180052698A1
公开(公告)日：2018-02-22
申请号：US15679448
申请日：2017-08-17
Inventor： Dominik Holler , Nicolas Amringer , Robert Leinfellner , Ulrich Kiffmeier
CPC classification number: G06F9/45508 , G06F9/45533 , G06F9/4843 , G06F2009/45562
Abstract: According to the invention, the operating software 10 of a technical system, particularly of a controller for controlling or regulating at least one technical device, is modified by virtue of hardware-dependent software components in the operating software 10 executable directly on the technical system not being executed and instead the functional behavior of the hardware-dependent software components being recreated by substitute functions 23. To this end, the hardware-dependent software components are automatically identified (step S1), and the substitute functions 23 are automatically ascertained or produced. On execution in a suitable simulation environment 200 (step S3), the operating software 20 modified in this way simulates the technical system independently of the real hardware 100 thereof.
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Patent Agency Ranking
96.发明申请公开(公告)号：US20180004236A1
公开(公告)日：2018-01-04
申请号：US15640624
申请日：2017-07-03
Inventor： Fabian FEILCKE
CPC classification number: G05D7/0688 , F04B51/00 , F28F13/06 , G05D23/1917
Abstract: A method for regulating a volume flow rate, and a test stand with a liquid circuit for carrying out the method is provided. A pump and a flow control valve are connected in series in the liquid circuit, and the orifice width of the flow control valve is set as a function of a setpoint value of the volume flow rate of the liquid, in order to specify, on the basis of the orifice width, a characteristic curve of the pump that plots the volume flow rate over the differential pressure. Once a characteristic curve has been specified, the differential pressure of the pump is set such that the volume flow rate corresponds to the setpoint value of the volume flow rate.
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公开(公告)号：US20170357503A1
公开(公告)日：2017-12-14
申请号：US15687870
申请日：2017-08-28
Inventor： Martin KRONMUELLER
IPC: G06F9/44 , G05B19/418
CPC classification number: G06F8/70 , G05B19/41885 , G06F9/4492 , G06F9/4494
Abstract: A computer-implemented method for editing data object variants of at least one software tool is described and presented, whereby the data object variants have at least one common software/hardware attribute and in each case a configuration of the attribute. It is possible to react to changing configurations of hardware attributes of different data object variants and thereby to changing matching groups during the editing of a data object variant in that for at least one attribute matching configurations of the attribute in different data object variants are captured and that for the attribute information on matching groups of data object variants is stored with the matching configurations of the attribute.
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公开(公告)号：US09841954B1
公开(公告)日：2017-12-12
申请号：US15233347
申请日：2016-08-10
Inventor： Sebastian Hillebrand , Uwe Seidler
CPC classification number: G06F8/35
Abstract: A method for generating production code from a block diagram in a technical computing environment on a host computer. A first block receives a first input signal that has a plurality of elements. A size of a first required signal of the external function is determined and compared to a size of the first input signal. When the size of the first required signal corresponds to the size of an element in the first input signal a production code is generated enclosing a call of the external function by a loop consecutively addressing each of the plurality of elements in the first input signal. When the size of the first required signal corresponds to the size of the first input signal a production code is generated having a call of the external function without enclosing loop over the elements in the first input signal.
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公开(公告)号：US20170242409A1
公开(公告)日：2017-08-24
申请号：US15133502
申请日：2016-04-20
Inventor： Marc TEGETHOFF , Martin KRONMUELLER , Sebastian REUSCHEL , Achim SCHUMACHER
Abstract: A method for configuring a test device set up for testing an electronic control unit by a configuration system, whereby a software model of a technical system is executed in the test device and the software model communicates via an input/output interface of the test device with a device connected to the test device, whereby the configuration system has a first configuration element of a first element type and a second configuration element of a second element type, whereby the configuration elements are assigned properties of the test device with which the communication between the connected device and the software model is configured, wherein sorting of the properties occurs in the configuration system, and the sorting is switchable between the sorting types, namely, a union set sort, intersection sort, and condensing sort.
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公开(公告)号：US20170206296A1
公开(公告)日：2017-07-20
申请号：US15408758
申请日：2017-01-18
Inventor： Gerrit MEYER
IPC: G06F17/50
CPC classification number: G06F17/5036 , G05B17/02 , G05B2219/23446 , H03K4/06 , H03K4/08
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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