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1. 发明授权

US10372841B2 Self-testing graphical component algorithm specification 有权
公开(公告)号：US10372841B2
公开(公告)日：2019-08-06
申请号：US13662529
申请日：2012-10-28
申请人： The MathWorks, Inc.
发明人： Robert O. Aberg , Peter S. Szpak , Andrew C. Grace
IPC分类号： G06F17/50
摘要： A system and method automatically ensures consistency among a design model and one or more test models that test the design model. The system may include a broker adapted to construct an interface specification. The interface specification identifies the interface of the design model, e.g., its external inputs, external outputs, and initialization states. It may also identify the outputs, inputs, and initialization setting objects of the test models. Proposed changes to the design model's interface may be captured by the broker, and applied to the design model and to the test models atomically. Proposed changes to a given test model that implicate the design model's interface also may be captured, and applied to the given test model, the other test models, and the design model atomically. Default behaviors may be defined for applying the proposed changes to the other test models and the design model.

2. 发明授权

US09311436B2 Using an element in a first model to call a portion of a second model 有权
标题翻译：使用第一个模型中的元素来调用第二个模型的一部分
公开(公告)号：US09311436B2
公开(公告)日：2016-04-12
申请号：US14713527
申请日：2015-05-15
申请人： The MathWorks, Inc.
发明人： Matthew J. Englehart , Srinath Avadhanula , Aravind Pillarisetti , Nirmal K. Gunaseelan , Peter S. Szpak , Hidayet T. Simsek
IPC分类号： G06F17/50 , G06F17/15 , G06F9/44 , G06F9/54
CPC分类号： G06F17/5009 , G06F8/34 , G06F8/35 , G06F9/541 , G06F17/15
摘要： A device may receive function information that describes a caller element that calls a called element that is separate from the caller element. The function information may identify a name or reference of the called element, a passed input, and a passed output. The passed input may be provided by the caller element to the called element, and the passed output may be received by the caller element from the called element. The caller element may be associated with a caller model, and the called element may be associated with a called model. The device may identify the called element, and may execute the caller element in a simulation environment. Execution of the caller element may cause execution of the called element without causing execution of an entirety of the called model. The device may receive the passed output from the called element based on executing the called element.
摘要翻译：设备可以接收描述调用与呼叫者元件分离的被叫元素的呼叫者元素的功能信息。功能信息可以标识被叫元素的名称或引用，传递的输入和传递的输出。传递的输入可以由调用者元素提供给被调用元素，并且传递的输出可以被调用者元素从被调用元件接收。呼叫者元素可以与呼叫者模型相关联，被叫元素可以与被叫模型相关联。设备可以识别被叫元素，并且可以在模拟环境中执行呼叫者元素。调用者元素的执行可能导致被调用元素的执行，而不会导致被调用的模型的整体的执行。该设备可以基于执行被调用元件从被调用元件接收传递的输出。

3. 发明授权

US09128783B1 Scheduling and executing model components in response to un-modeled events detected during an execution of the model 有权
标题翻译：调度和执行模型组件以响应在模型执行期间检测到的未建模事件
公开(公告)号：US09128783B1
公开(公告)日：2015-09-08
申请号：US14564460
申请日：2014-12-09
申请人： The MathWorks, Inc.
发明人： Arwen M. Warlock , Biao Yu , Matthew J. Englehart , Peter S. Szpak , Murali K. Yeddanapudi , Yuan Cao
IPC分类号： G06F13/00 , G06F9/54
CPC分类号： G06F9/542 , G06F2209/545
摘要： A device may receive a model including a group of blocks, and may receive a command to execute the model. The device may assign a parameter sample time to a subset of blocks of the group of blocks. The parameter sample time may permit a block, of the subset of blocks, to be executed based on a parameter change event detected during the execution of the model. The device may cause the model to be executed after assigning the parameter sample time to the subset of blocks. The device may detect a parameter change event, associated with the model, prior to the execution of the model being completed. The parameter change event may include an event that is external to the execution of the model. The device may cause at least one block, of the subset of blocks, to be executed based on the detecting the parameter change event.
摘要翻译：设备可以接收包括一组块的模型，并且可以接收执行模型的命令。设备可以将参数采样时间分配给该组块的块的子集。参数采样时间可以允许基于在模型执行期间检测到的参数改变事件来执行块的子集的块。该设备可能会在将参数采样时间分配给块子集之后执行模型。在完成模型的执行之前，设备可以检测与模型相关联的参数改变事件。参数更改事件可能包括在模型执行之外的事件。该装置可以基于检测参数改变事件而使块的子集中的至少一个块被执行。

4. 发明授权

US11327725B2 Systems and methods for aggregating implicit and explicit event code of executable models 有权
公开(公告)号：US11327725B2
公开(公告)日：2022-05-10
申请号：US16741957
申请日：2020-01-14
申请人： The MathWorks, Inc.
发明人： Peter S. Szpak , Biao Yu , Alongkrit Chutinan
IPC分类号： G06F9/445 , G06F8/10 , G06F8/35 , G06F30/33 , G06F8/34 , G06F30/367
摘要： Systems and methods may aggregate and organize implicit and explicit initialization, reset, and termination operations defined throughout the hierarchy of an executable. The systems and methods may analyze the model and identify implicit and explicit initialization, reset, and termination operations defined at various hierarchical levels. The systems and methods may aggregate the implicit and explicit initialization, reset, and termination operations into an initialize callable unit, a reset callable unit, and a termination callable unit. The systems and methods may apply optimizations to the callable units, and resolve conflicts. The systems and methods may define a single entry point for each of the initialize, reset, and termination callable units.

5. 发明申请

US20210382698A1 SYSTEMS AND METHODS FOR GENERATING SERVICE ACCESS POINTS FOR RTE SERVICES IN CODE OR OTHER RTE SERVICE INFORMATION FOR USE WITH THE CODE 有权
公开(公告)号：US20210382698A1
公开(公告)日：2021-12-09
申请号：US17332205
申请日：2021-05-27
申请人： The MathWorks, Inc.
发明人： Biao Yu , Peter S. Szpak , Yuan Cao , Ebrahim Mehran Mestchian
IPC分类号： G06F8/35 , G06F8/10 , G06F8/20 , G06F8/60
摘要： Systems and methods may generate code, for a model, with one or more service access points generated and at locations in the code based on an analysis of model constraints and deployment specifications (e.g., RTE specifications or OS specifications). The systems and methods may analyze the model and identify a functionality that needs an RTE service. The system and methods may receive deployment specifications. The systems and methods may generate code for the model, where an analysis of model constraints and the deployment specifications determine which service access points are generated and where in the code the service access points are located. In an embodiment, the code may be executed by different RTEs. In an embodiment, the systems and methods may determine, based on the analysis of the model constraints and the deployment specification, one or more admissible implementations for an RTE service that may be implemented in different ways.

6. 发明申请

US20170351789A1 SYSTEMS AND METHODS FOR CREATING MODEL ADAPTORS 审中-公开
公开(公告)号：US20170351789A1
公开(公告)日：2017-12-07
申请号：US15255857
申请日：2016-09-02
申请人： The MathWorks, Inc.
发明人： Peter S. Szpak , Biao Yu , Alongkrit Chutinan
IPC分类号： G06F17/50
CPC分类号： G06F17/509 , G06F8/311 , G06F8/34
摘要： Systems and methods decouple model components from a model execution style for which the model components are created, and the model components may be utilized in parent models having different execution styles. A model component may be partitioned into executable entities, and the entry points of the executable entities and their call styles may be identified. An adaptation layer that includes access points for the entry points may be constructed. The model component, including the adaptation layer, may be included in the model, and connection elements of the parent model may be connected to the access points of the adaptation layer. The execution call styles associated with the connection elements of the parent model may be bound to the execution call styles of the entry points as originally designed. The adaptation layer may manage translation of call styles and may coordinate scheduling of data communication with the model component.

7. 发明申请

US20160012162A1 SYSTEM AND METHOD FOR SCHEDULING THE EXECUTION OF MODEL COMPONENTS USING MODEL EVENTS 审中-公开
标题翻译：使用模型事件调度模型组件执行的系统和方法
公开(公告)号：US20160012162A1
公开(公告)日：2016-01-14
申请号：US14444412
申请日：2014-07-28
申请人： The MathWorks, Inc.
发明人： Peter S. Szpak , Matthew J. Englehart
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G06F8/31 , G06F9/542 , G06F2209/543 , G06F2217/74
摘要： A method of specifying and configuring a causal relationship between the dynamics of a graphical model and the execution of components of the model is disclosed. Model component execution is tied to the occurrence of model events. Model events are first defined in the modeling environment. The occurrence of conditions in the model specified in the definition of the event causes the event to be “posted”. Model components that have been associated with the occurrence of the event “receive” the notice of the posting of the event and then execute. Random components within a subsystem may be designated to execute upon the occurrence of an event, as may non-contiguous components within a model. The association between model events and component execution may be specified without drawing graphical indicators connecting components in the view of the model.
摘要翻译：公开了一种指定和配置图形模型的动力学和模型的部件的执行之间的因果关系的方法。模型组件执行与模型事件的发生有关。模型事件首先在建模环境中定义。在事件定义中指定的模型中的条件的发生导致事件“发布”。与事件发生相关联的模型组件“接收”事件发布的通知，然后执行。可以指定子系统内的随机组件在事件发生时执行，如模型中的不连续组件。可以指定模型事件和组件执行之间的关联，而无需绘制在模型视图中连接组件的图形指示器。

8. 发明申请

US20220083706A1 SYSTEMS AND METHODS FOR CREATING MODEL ADAPTORS 有权
公开(公告)号：US20220083706A1
公开(公告)日：2022-03-17
申请号：US17536660
申请日：2021-11-29
申请人： The MathWorks, Inc.
发明人： Peter S. Szpak , Biao Yu , Alongkrit Chutinan
IPC分类号： G06F30/18 , G06F8/34
摘要： Systems and methods decouple model components from a model execution style for which the model components are created, and the model components may be utilized in parent models having different execution styles. A model component may be partitioned into executable entities, and the entry points of the executable entities and their call styles may be identified. An adaptation layer that includes access points for the entry points may be constructed. The model component, including the adaptation layer, may be included in the model, and connection elements of the parent model may be connected to the access points of the adaptation layer. The execution call styles associated with the connection elements of the parent model may be bound to the execution call styles of the entry points as originally designed. The adaptation layer may manage translation of call styles and may coordinate scheduling of data communication with the model component.

9. 发明授权

US10666744B2 Managing discovery and selection of service interface specifications 有权
公开(公告)号：US10666744B2
公开(公告)日：2020-05-26
申请号：US15995495
申请日：2018-06-01
申请人： The MathWorks, Inc.
发明人： Qingmin Shi , Sankalp S. Modi , Peter S. Szpak , Hidayet T. Simsek
IPC分类号： G06F9/44 , H04L29/08 , G06F9/451 , G06F8/10 , G06F9/50 , H04L29/06 , G06F30/00
摘要： A first request is received for one or more service interface specifications. The first request includes information about one or more model element interface specifications usable for identifying the service interface specifications. The model element interface specifications are part of or extracted from one or more executable model elements of an executable graphical model. The service interface specifications correspond to respective services that include features complying with the model element interface specifications and are associated with information necessary for implementing semantics of the model elements. The information about the model element interface specifications is analyzed, comprising evaluating semantics of the executable model elements within the executable graphical model. The service interface specifications are identified based on the analyzing. Information is provided representing the identified service interface specifications for display and selection. A selection of at least one of the identified service interface specifications is stored after the selection is made.

10. 发明申请

US20200150931A1 SYSTEMS AND METHODS FOR AGGREGATING IMPLICIT AND EXPLICIT EVENT CODE OF EXECUTABLE MODELS 审中-公开
公开(公告)号：US20200150931A1
公开(公告)日：2020-05-14
申请号：US16741957
申请日：2020-01-14
申请人： The MathWorks, Inc.
发明人： Peter S. Szpak , Biao Yu , Alongkrit Chutinan
IPC分类号： G06F8/34 , G06F8/35 , G06F8/10 , G06F9/445 , G06F30/367 , G06F30/33
摘要： Systems and methods may aggregate and organize implicit and explicit initialization, reset, and termination operations defined throughout the hierarchy of an executable. The systems and methods may analyze the model and identify implicit and explicit initialization, reset, and termination operations defined at various hierarchical levels. The systems and methods may aggregate the implicit and explicit initialization, reset, and termination operations into an initialize callable unit, a reset callable unit, and a termination callable unit. The systems and methods may apply optimizations to the callable units, and resolve conflicts. The systems and methods may define a single entry point for each of the initialize, reset, and termination callable units.

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