公开(公告)号：US20140244231A1

公开(公告)日：2014-08-28

申请号：US14187847

申请日：2014-02-24

Applicant: dSPACE digital signal processing and control engineering GmbH

Inventor： Juergen PAULE ,  Juergen KLAHOLD

IPC: G06F17/50

CPC classification number: G06F17/50 ,  G05B23/0208 ,  G05B23/0213 ,  G05B2219/23446 ,  Y02T10/82

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.

Abstract translation: 一种用于执行具有连接到其上的硬件部件的控制单元测试系统的配置的方法，其中可以在由所述测试系统通过模型模拟的环境中用所述测试系统测试控制单元，并且其中所述测试系统包括至少一个 计算机，特别是执行模型的计算机以及通过至少一个网络彼此连接的硬件组件，其中至少一部分硬件组件包括专用服务器（MIS），该专用服务器通过 通信，提供对与硬件组件相关联的配置数据的访问，特别是存储在硬件组件中，并且模型和/或硬件组件被特别地配置为根据可访问的配置数据的功能。

公开(公告)号：US08818615B2

公开(公告)日：2014-08-26

申请号：US13571008

申请日：2012-08-09

Applicant: Marc Dressler ,  Bastian Kellers ,  Daniel Hofmann ,  Thorsten Hufnagel

Inventor： Marc Dressler ,  Bastian Kellers ,  Daniel Hofmann ,  Thorsten Hufnagel

IPC: G01M1/00 ,  G01M17/00

CPC classification number: G06F11/3688 ,  G06F9/5044 ,  G06F11/3664

Abstract: A method is provided for processing data in an influencing device, whereby the influencing device is connected to a vehicle control unit and to a data processing unit. The vehicle control unit and the influencing device are disposed in a motor vehicle or, for example, on a test bench in a laboratory. A first program runs in the vehicle control unit. Data are exchanged according to an XCP protocol and/or a CCP protocol between the data processing unit and the influencing device. The influencing device has a second execution unit, which executes predetermined data processing steps more rapidly than the first execution unit. The data exchanged by the XCP protocol or the CCP protocol are checked for a predetermined criterion and, based on the result of the check, the data are processed either in the first execution unit or in the second execution unit.

Abstract translation: 提供了一种用于处理影响装置中的数据的方法，由此影响装置连接到车辆控制单元和数据处理单元。 车辆控制单元和影响装置设置在机动车辆中，或者例如设置在实验室的试验台上。 第一程序在车辆控制单元中运行。 根据数据处理单元和影响设备之间的XCP协议和/或CCP协议交换数据。 影响装置具有第二执行单元，其执行比第一执行单元更快速的预定数据处理步骤。 检查由XCP协议或CCP协议交换的数据的预定标准，并且基于检查结果，数据在第一执行单元或第二执行单元中进行处理。

公开(公告)号：US20140215270A1

公开(公告)日：2014-07-31

申请号：US14167154

申请日：2014-01-29

Applicant: dSPACE digital signal processing and control engineering GmbH

Inventor： Ulrich KIFFMEIER ,  Tobias SIELHORST

IPC: G06F11/26

CPC classification number: G06F11/263 ,  G06F11/3466 ,  G06F11/3476 ,  G06F11/3624

Abstract: A method for manipulating a memory operation of a control unit program on a memory of a virtual or real electronic control unit (ECU), such as is used in vehicles, for example. The manipulation of the memory operation is accomplished by a memory manipulation program component, via which a set of manipulation functions is provided, from which at least one manipulation function is selected, so that this function, by activating the memory manipulation program component, changes a memory access initiated by the control unit program in accordance with the selected manipulation function during execution of the control unit program.

Abstract translation: 一种用于操纵例如在车辆中使用的虚拟或实际电子控制单元（ECU）的存储器上的控制单元程序的存储器操作的方法。 存储器操作的操作通过存储器操作程序组件完成，存储器操作程序组件通过其提供一组操作功能，从中选择至少一个操作功能，使得该功能通过激活存储器操作程序组件来改变 在控制单元程序执行期间由控制单元程序根据所选择的操作功能发起的存储器访问。

公开(公告)号：US20140075409A1

公开(公告)日：2014-03-13

申请号：US14024206

申请日：2013-09-11

Applicant: dSPACE digital signal processing and control engineering GmbH

Inventor： Karsten FISCHER ,  Torsten PIETZSCH ,  Michael MAIR ,  Wolfgang TRAUTMANN

IPC: G06F9/45 ,  G06F9/44

CPC classification number: G06F8/41 ,  G05B19/0426 ,  G06F8/34 ,  G06F8/35

Abstract: A method for the computer-aided generation of at least one part of an executable control program, particularly a measuring, control, regulating, and/or calibration program, for controlling a control system having at least one electronic processor unit is provided. The functionality of the control program is described at least partially in at least one graphical model and the graphical model is divided in hierarchical levels into submodels. A submodel can be divided nested into submodels of a lower hierarchical level, whereby values for options for the compiling of the graphical model to program code are preset and program code is generated from the model co-compiled to the executable control program. Values for options for the compiling of the graphical model to program code and to the executable control program can be preset thereby granularly with the automatic avoidance of conflicting presettings of values for these options.

Abstract translation: 提供了一种用于计算机辅助生成用于控制具有至少一个电子处理器单元的控制系统的可执行控制程序，特别是测量，控制，调节和/或校准程序的至少一部分的方法。 控制程序的功能至少部分地描述在至少一个图形模型中，并且图形模型被分层为子模型。 子模型可以被分成嵌套到较低层级的子模型，由此将用于将图形模型编译为程序代码的选项的值预先设置，并且从共同编译的模型生成程序代码到可执行控制程序。 可以将图形模型编译为程序代码和可执行控制程序的选项的值预先设置，从而通过自动避免这些选项的冲突预设值来进行细微预设。

公开(公告)号：US20130262911A1

公开(公告)日：2013-10-03

申请号：US13852595

申请日：2013-03-28

Applicant: dSPACE digital signal processing and control engineering GmbH

Inventor： Ralf Grosse BOERGER ,  Marco SCHMIDT

IPC: G06F1/14

CPC classification number: G06F1/14 ,  G06F1/12 ,  G06F9/4887

Abstract: A method for providing a timestamp in a real-time system, whereby the real-time system has an FPGA and a CPU, which cooperate with one another, and at least one register, which contains a system time, is implemented in the FPGA. The method includes the steps of providing a CPU counter for the system time, which is driven by a clock signal of the CPU, providing a synchronization counter in the CPU, whereby the synchronization counter is driven by a clock signal of the CPU, reading of the counter for providing the system time by a real-time application, querying the synchronization counter in the real-time application, and synchronizing the counter with the system time in the real-time application, when the synchronization counter outputs a value that corresponds to more than a predefined time period since the last synchronization of the CPU counter with the system time.

Abstract translation: 一种用于在实时系统中提供时间戳的方法，其中实时系统具有彼此协作的FPGA和CPU，并且至少一个包含系统时间的寄存器在FPGA中实现。 该方法包括以下步骤：提供由CPU的时钟信号驱动的系统时间的CPU计数器，在CPU中提供同步计数器，由此同步计数器由CPU的时钟信号驱动，读取 用于通过实时应用提供系统时间的计数器，在实时应用中查询同步计数器，以及当计数器与实时应用中的系统时间同步时，当同步计数器输出对应于 超过了CPU计数器与系统时间的最后同步之间的预定义时间段。

公开(公告)号：US08527948B2

公开(公告)日：2013-09-03

申请号：US12939083

申请日：2010-11-03

Applicant: Oliver Niggemann ,  Joachim Stroop ,  Rainer Otterbach ,  Herbert Hanselmann

Inventor： Oliver Niggemann ,  Joachim Stroop ,  Rainer Otterbach ,  Herbert Hanselmann

IPC: G06F9/44 ,  G06F9/445

CPC classification number: G06F8/76 ,  G06F8/51

Abstract: The invention relates to a process for the automatic matching of a control software component to a control unit network in order to permit communication between control software components of the control unit network, whereby the control unit network-independent communication commands of a control software component in the program code are replaced by control unit network-dependent communication commands.

Abstract translation: 本发明涉及一种用于控制软件组件与控制单元网络的自动匹配以便允许控制单元网络的控制软件组件之间的通信的过程，由此控制单元网络中的控制软件组件的控制单元与网络无关的通信命令 程序代码由控制单元网络相关通信命令代替。

公开(公告)号：US08510708B2

公开(公告)日：2013-08-13

申请号：US12813560

申请日：2010-06-11

Applicant: Wolfgang Trautmann

Inventor： Wolfgang Trautmann

IPC: G06F9/44 ,  G06F9/45

CPC classification number: G06F11/3612 ,  G06F8/443

Abstract: Method for optimizing a control program for actuators, wherein by means of the control program, at least one first function comprising the allocated program lines is executed to control a first actuator, the control program being in the form of an executable model in a first step, and, based on the model, an instrumented program code being generated by a code generator for a test control program, and a first parameter being allocated to the first function, and wherein by means of a test unit, the test control program is processed repeatedly with predefined input values and, based on the result of this processing, a value is allocated to the first parameter, and the value allocated to the first parameter is stored in a memory area allocated to the model, and in a second step, the optimized control program is generated by the code generator, the value allocated to the first parameter being read out of the allocated memory area by an optimization unit of the code generator and compared with a predefined threshold value, and then a decision is made by the optimization unit on the basis of the result of the comparison as to whether the allocated program lines are to be tied directly into the control program or tied in by means of a subprogram retrieval.

Abstract translation: 用于优化用于致动器的控制程序的方法，其中通过所述控制程序执行包括所分配的程序行的至少一个第一功能以控制第一致动器，所述控制程序在第一步骤中为可执行模型的形式 ，并且基于该模型，由用于测试控制程序的代码生成器生成的被检测程序代码和被分配给第一功能的第一参数，并且其中通过测试单元处理测试控制程序 并且基于该处理的结果，将值分配给第一参数，将分配给第一参数的值存储在分配给模型的存储区域中，并且在第二步骤中， 由代码生成器产生优化的控制程序，通过代码生成器的优化单元从分配的存储区域读出分配给第一参数的值，并比较wi 然后由优化单元基于比较结果来确定所分配的节目行是直接被绑定到控制程序中还是通过子程序检索被绑定的决定 。

公开(公告)号：US08504996B2

公开(公告)日：2013-08-06

申请号：US11765911

申请日：2007-06-20

Applicant: Gunther Zagatta

Inventor： Gunther Zagatta

IPC: G06F9/45

CPC classification number: G06F11/3668 ,  G06F12/023

Abstract: The invention relates to a method for detecting memory leaks produced by a program running on a computer, wherein during a program run, for each allocation of a memory region at least one information item concerning the performed allocation is entered in an allocation list and a check is made as to whether the allocation list contains a stored reference pattern of information that is typical for one or more memory leaks, and after a stored reference pattern is found the program run is paused, or a memory leak thus detected is associated with the region of the running program whose processing resulted in the most recent entry in the allocation list. The invention further relates to a computer programming product which carries out the method when the computer program is executed on a computer.

Abstract translation: 本发明涉及一种用于检测由计算机上运行的程序产生的存储器泄漏的方法，其中在程序运行期间，对于存储器区域的每个分配，至少一个关于执行的分配的信息项目被输入到分配列表和检查 关于分配列表是否包含对于一个或多个存储器泄漏典型的存储的信息参考模式，并且在找到存储的参考模式之后暂停程序运行，或者这样检测到的存储器泄漏与该区域相关联 的运行程序，其处理导致分配列表中的最新条目。 本发明还涉及一种在计算机上执行计算机程序时执行该方法的计算机编程产品。

公开(公告)号：US08494803B2

公开(公告)日：2013-07-23

申请号：US12900989

申请日：2010-10-08

Applicant: Dirk Hasse ,  Peter Scheibelhut ,  Dirk Bittner ,  Robert Polnau

Inventor： Dirk Hasse ,  Peter Scheibelhut ,  Dirk Bittner ,  Robert Polnau

IPC: G01R31/00 ,  G01R31/02 ,  G06F17/50

CPC classification number: G05B19/0426 ,  G05B2219/23446

Abstract: A device for testing an electrical component is provided, having a simulation device for generating a simulation signal, a testing device for connecting the electrical component, at least two connecting devices, and a selection device for selecting the connecting device, wherein the simulation device and the testing device can be connected in an electrically conducting manner to at least one of the connecting devices by the selection device and the individual connecting devices differ from one another in at least one electrical property. Thus, a device for testing an electrical component is provided with which in a simple manner the testing accuracy can be increased by minimizing the signal corruption due to a parasitic property of the connecting device.

Abstract translation: 提供了一种用于测试电气部件的装置，具有用于产生模拟信号的模拟装置，用于连接电气部件的测试装置，至少两个连接装置以及用于选择连接装置的选择装置，其中模拟装置和 测试装置可以通过选择装置和各个连接装置在至少一个电气特性中彼此不同地以导电的方式连接到至少一个连接装置。 因此，提供了用于测试电气部件的装置，其以简单的方式可以通过使由于连接装置的寄生特性引起的信号损坏最小化来提高测试精度。

公开(公告)号：US08290755B2

公开(公告)日：2012-10-16

申请号：US12142208

申请日：2008-06-19

Applicant: Nicola Bruski ,  Ralf G Boerger ,  Robert Leinfellner ,  Eduard Miller ,  Thomas Woelfer

Inventor： Nicola Bruski ,  Ralf G Boerger ,  Robert Leinfellner ,  Eduard Miller ,  Thomas Woelfer

IPC: G06F7/60 ,  G06F17/10

CPC classification number: G05B23/0256

Abstract: The present invention relates to a test device for testing a control system and an associated method for operating the test device. The test device includes an addressable memory. The test device is configured to calculate at least one environment model and to execute at least one test model. The environment model is described by environment model variables whose values are filed at fixed physical addresses in memory locations of the memory. The test device further comprises an allocation unit, in which the allocation of all or a part of the environment model variable to the allocated physical addresses of the memory is filed such that the test model can read the allocation of the environment model variables to their specific memory addresses so as to modify the environment model variable values in the environment model during its execution.

Abstract translation: 本发明涉及一种用于测试控制系统的测试装置和用于操作测试装置的相关方法。 测试设备包括可寻址存储器。 测试设备被配置为计算至少一个环境模型并且执行至少一个测试模型。 环境模型由环境模型变量描述，其值存储在存储器的存储器位置中的固定物理地址处。 测试装置还包括一个分配单元，其中将所有或一部分环境模型变量分配给所分配的存储器的物理地址，使得测试模型可以将环境模型变量的分配读取到其特定的 内存地址，以便在执行期间修改环境模型中的环境模型变量值。