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公开(公告)号：US10664996B2
公开(公告)日：2020-05-26
申请号：US15818397
申请日：2017-11-20
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Mehdi Hamadou , Jan Richter , Maximilian Walter
Abstract: In a method for the start-up operation of a multi-axis system, with the multi-axis system including, as components, segments connected via respective joints and are movable in one or more axes, and a tool, connected to one of the segments and is movable to a specified position, optical markers are arranged in the environment. Position coordinates of the optical markers in a first, global coordinate system are ascertained and stored in the controller. The environment is captured as image data by a camera system. The image data are transmitted to an AR system and visualized in an output apparatus. The optical markers and virtual markers are represented during the visualization of the image data, wherein a respective virtual marker is assigned to an optical marker. A check is performed as to whether an optical marker and the virtual marker overlay one another in the visualized image data.
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2.发明授权公开(公告)号：US09195534B2
公开(公告)日：2015-11-24
申请号：US13772909
申请日：2013-02-21
Applicant: Siemens Aktiengesellschaft
Inventor： Jan Richter , Andreas Schenk , Karl-Hermann Witte
CPC classification number: G06F11/0778 , G06F11/006 , G06F11/0763 , G06F11/085
Abstract: A method for storing and propagating error information in computer programs, in which a globally valid error variable is used for storing and propagating the error information, wherein for each recognized error a nonzero value for the error is added to the error variable as error information with a respective stipulated arithmetic sign, and wherein the value is formed from a discrepancy in the content of a coded variable from an expected value. This combination and integration of a separate global propagation variable with values derived from an error, particularly by virtue of detected discrepancies in the known error recognition and propagation paths using operations and operands in “coded processing”, achieves an increased propagation certainty.
Abstract translation: 一种在计算机程序中存储和传播错误信息的方法，其中使用全局有效的误差变量来存储和传播错误信息，其中对于每个识别的错误，将错误的非零值作为错误信息添加到错误信息中， 相应规定的算术符号，并且其中所述值由编码变量的内容与预期值的差异形成。 单独的全局传播变量与从错误导出的值的组合和集成，特别是通过使用“编码处理”中的操作和操作数的已知误差识别和传播路径中的检测到的差异实现了增加的传播确定性。
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Patent Agency Ranking
公开(公告)号：US20150205271A1
公开(公告)日：2015-07-23
申请号：US14415426
申请日：2013-07-01
Applicant: Siemens Aktiengesellschaft
Inventor： Jan Richter , Thomas Moor , Thomas Wittmann
IPC: G05B13/04
Abstract: The method and the apparatus are concerned exclusively with dynamic processes that can be represented dominantly by discrete-event processes and for the dynamics of which it is not the time but rather the logical order of the symbols that is critical.The method and the apparatus cater to the specifics of discrete-event problems.The technical apparatus for designing and realizing automated reactions to the failure of actuators and sensors in discrete automation-engineering installations ensures that the effects of said failures on the process remain at a minimum, and also a method that allows said faults to be systematically integrated into discrete-event models in order to take this as a basis for carrying out formal design of fault-tolerant discrete-event controllers.
Abstract translation: 该方法和装置专门涉及可以通过离散事件过程主要表示的动态过程以及不是时间的动力学，而是关键的符号的逻辑顺序。 该方法和装置满足离散事件问题的细节。 用于设计和实现离散自动化工程设计中的致动器和传感器故障的自动化反应的技术装置确保了所述故障对过程的影响至少保持在最低限度，并且还允许所述故障被系统地集成到 离散事件模型，以此作为进行容错离散事件控制器正式设计的基础。
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公开(公告)号：US09722628B2
公开(公告)日：2017-08-01
申请号：US15176943
申请日：2016-06-08
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Jan Richter , Maximilian Walter , Karl-Hermann Witte
CPC classification number: H03M7/00 , G06F11/008 , G06F11/0796 , G06F11/1004 , H03M13/07 , H04L1/12 , H04M13/00
Abstract: In a method in a computer system for recoding a coded intermediate variable into a recoded result variable a product is formed by multiplying an input constant by an input variable to be coded. The coded intermediate variable is formed as a function of the product and a multiplicative inverse is determined on the basis of the input constant. The multiplicative inverse is applied to the coded intermediate variable, so that no uncoded or partially uncoded interim result is produced and/or an error information potentially contained in the coded intermediate variable is still detectable in the interim result.
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5.发明授权公开(公告)号：US12190162B2
公开(公告)日：2025-01-07
申请号：US17041928
申请日：2019-02-28
Applicant: Siemens Aktiengesellschaft
Inventor： Andrés Botero Halblaub , Jan Richter
IPC: G06F9/50 , G06F9/52 , G06F30/20 , G06F111/08
Abstract: A method including a) receiving a computer generated data set of sequencing constraints describing a software system to be executed on an automation system and including software components and runnable function entities distributed over the number of computing nodes; b) generating a transition matrix from the data set of sequencing constraints, the transition matrix having a plurality of matrix elements each of them describing, by a transition value, a transition from a runnable function entity to another runnable function entity; c) receiving a computer generated communication matrix describing communication links between the computing nodes in the automation system; d) generating a Markov chain out of the data set of sequencing constraints and the communication matrix; e) generating a distribution function from the Markov chain describing used resources of the computing nodes by the software components and runnable function entities; and f) optimizing the allocation of resources.
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公开(公告)号：US10482589B2
公开(公告)日：2019-11-19
申请号：US15818375
申请日：2017-11-20
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Mehdi Hamadou , Jan Richter , Maximilian Walter
Abstract: A method for the start-up operation of a multi-axis system, the multi-axis system having segments which are movable by a controller in one or more axes, and a tool which is connected to one of the segments and is movable and drivable to a specified position by the controller. The method includes assigning a workspace and a safe space to the multi-axis system, arranging optical markers in an environment, making it possible for an augmented reality system to determine the position of a camera system which records the multi-axis system within the environment, defining a bounding body for each of the components such that the bounding body encloses the component, calculating a position of the bounding body during the movement of the multi-axis system, visualizing the bounding bodies together with an image recorded by the camera system, and checking whether the bounding body intersects with the safe space.
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公开(公告)号：US10310470B2
公开(公告)日：2019-06-04
申请号：US15305926
申请日：2014-04-22
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Thomas Grosch , Jan Richter
IPC: G05B19/042 , G05B19/05 , G06F8/656 , G05B13/04
Abstract: A method for stipulating a starting time for an update for a control apparatus that controls at least one peripheral component in a process automation installation by producing control outputs is disclosed. The update requires at least one predetermined down time. The invention is based on a suitable starting time for performing an update in order to perform an update in the course of operation of a process automation installation without risk. The method involves detecting a current operating state for the at least one peripheral component, taking the detected operating state as a basis for using a controlled system model of the process to simulate what state trajectory the at least one peripheral component negotiates within the down time for a predetermined static control output, and checking whether the state trajectory lies exclusively within a range of admissible operating states, and, if appropriate, starting the update.
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