System design management

Patent metadata

Field	Value
Publication number	US-9734274-B2
Application number	US-201514610954-A
Country	US
Kind code	B2
Filing date	Jan 30, 2015
Priority date	May 27, 2014
Publication date	Aug 15, 2017
Grant date	Aug 15, 2017

Abstract

This application discloses a computing system implementing tools and mechanisms to generate a framework for a system-level design of an electronic system, wherein the system-level design includes multiple electronic designs from different electronic design automation tools. The tools and mechanisms can correlate design components in the electronic designs to different portions of the framework for the system-level design, and determine whether the electronic designs are congruent with the system-level design based, at least in part, on the correlation of the electronic designs to the different portions of the framework for the system-level design.

First claim

The invention claimed is:

1. A method comprising:
identifying, by a computing system, relationships between objects in a meta model based, at least in part, on attributes included in the objects in the meta model, wherein the meta model is configured to describe an electronic system using the objects and the attributes, wherein the objects correspond to different portions of the electronic system, and wherein the attributes define characteristics of the objects for design data corresponding to the different portions of the electronic system to conform;
developing, by a computing system, a hierarchy of the objects based, at least in part, on the identified relationships between the objects in the meta model; and
generating, by the computing system, a graphical presentation of the meta model that includes the objects arranged in the graphical presentation based on the hierarchy of the objects, wherein the graphical presentation of the meta model includes connections between a plurality of the objects having common attributes based on the hierarchy of the objects.

2. The method of claim 1 , further comprising annotating, by the computing system, the objects in the graphical presentation by adding markers to the objects to indicate the objects in the meta model have been correlated with the design data corresponding to the different portions of the electronic system or to indicate a status of design work for the correlated design data.

3. The method of claim 1 , further comprising updating, by the computing system in real-time, the markers in the graphical presentation based on changes associated with one or more of the attributes of the objects in the meta model.

4. The method of claim 1 , wherein generating the graphical presentation further comprises spatially separating the objects in the graphical presentation based on a dependency of for the objects.

5. The method of claim 1 , wherein the relationships between the objects are defined expressly with one or more of the attributes of the objects in the meta model.

6. The method of claim 1 , wherein generating the graphical presentation of the meta model further comprises:
selecting one or more of the objects to include in the graphical presentation of the meta model based on the relationships between the objects in the meta model or locations of the objects in the hierarchy of the objects; and
generating the graphical presentation of the meta model, which includes the selected objects.

7. The method of claim 1 , wherein the graphical presentation is a three-dimensional graphical presentation of the meta model based on the hierarchy of the objects.

8. A system comprising:
a memory device configured to store machine-readable instructions; and
a computing system including one or more processing devices, in response to executing the machine-readable instructions, configured to:
identify relationships between objects in a meta model based, at least in part, on attributes included in the objects in the meta model, wherein the meta model is configured to describe an electronic system using the objects and the attributes, wherein the objects correspond to different portions of the electronic system, and wherein the attributes define characteristics of the objects for design data corresponding to the different portions of the electronic system to conform;
develop a hierarchy of the objects based, at least in part, on the identified relationships between the objects in the meta model; and
generate a graphical presentation of the meta model that includes the objects arranged in the graphical presentation based on the hierarchy of the objects, wherein the graphical presentation of the meta model includes connections between a plurality of the objects having common attributes based on the hierarchy of the objects.

9. The system of claim 8 , wherein the one or more processing devices, in response to executing the machine-readable instructions, are further configured to annotate the objects in the graphical presentation by adding markers to the objects to indicate the objects in the meta model have been correlated with the design data corresponding to the different portions of the electronic system or to indicate a status of design work for the correlated design data.

10. The system of claim 8 , wherein the one or more processing devices, in response to executing the machine-readable instructions, are further configured to update, in real-time, the markers in the graphical presentation based on changes associated with one or more of the attributes of the objects in the meta model.

11. The system of claim 8 , wherein the one or more processing devices, in response to executing the machine-readable instructions, are further configured to spatially separate the objects in the graphical presentation based on a dependency of for the objects.

12. The system of claim 8 , wherein the relationships between the objects are defined expressly with one or more of the attributes of the objects in the meta model.

13. The system of claim 8 , wherein the graphical presentation is a three-dimensional graphical presentation of the meta model based on the hierarchy of the objects.

14. An apparatus comprising at least one computer-readable memory device storing instructions configured to cause one or more processing devices to perform operations comprising:
identifying relationships between objects in a meta model based, at least in part, on attributes included in the objects in the meta model, wherein the meta model is configured to describe an electronic system using the objects and the attributes, wherein the objects correspond to different portions of the electronic system, and wherein the attributes define characteristics of the objects for design data corresponding to the different portions of the electronic system to conform;
developing a hierarchy of the objects based, at least in part, on the identified relationships between the objects in the meta model; and
generating a graphical presentation of the meta model that includes the objects arranged in the graphical presentation based on the hierarchy of the objects, wherein the graphical presentation of the meta model includes connections between a plurality of the objects having common attributes based on the hierarchy of the objects.

15. The apparatus of claim 14 , wherein the instructions are configured to cause the one or more processing devices to perform operations further comprising annotating the objects in the graphical presentation by adding markers to the objects to indicate the objects in the meta model have been correlated with the design data corresponding to the different portions of the electronic system or to indicate a status of design work for the correlated design data.

16. The apparatus of claim 14 , wherein the instructions are configured to cause the one or more processing devices to perform operations further comprising updating, in real-time, the markers in the graphical presentation based on changes associated with one or more of the attributes of the objects in the meta model.

17. The apparatus of claim 14 , wherein the instructions are configured to cause the one or more processing devices to perform operations further comprising spatially separating the objects in the graphical presentation based on a dependency of for the objects.

18. The apparatus of claim 14 , wherein the relationships between objects are defined expressly with one or more of the attributes of the objects in the meta model.

19. The apparatus of claim 14 , wherein the

Assignees

• Mentor Graphics Corp

Inventors

• Mccallum Darcy
• Chown Bill
• Thompson Eric

Classifications

• G06F2111/08

  Probabilistic or stochastic CAD · CPC title

• G06F2111/06

  Multi-objective optimisation, e.g. Pareto optimisation using simulated annealing [SA], ant colony algorithms or genetic algorithms [GA] · CPC title

• G06F30/00 Primary

  Computer-aided design [CAD] · CPC title

• G06F2111/02

  CAD in a network environment, e.g. collaborative CAD or distributed simulation · CPC title

• G06F2111/04

  Constraint-based CAD · CPC title