Feature based control system for multi-user CAx

• US 10,114,615 B1
• Filed: 12/15/2015
• Issued: 10/30/2018
• Est. Priority Date: 12/16/2014
• Status: Active Grant

• Current Assignee: Rtx Corporation
• Original Assignee: United Technologies Corporation (Raytheon Technologies Corporation d/b/a RTX)
• Inventors: Sowa, William A., Milliken, Andrew D., Winn, Joshua Daniel
• Primary Examiner(s): Miller, Viva
• Application Number:
  US14/969,628
• Time in Patent Office: 1,050 Days
• CPC Class Codes: G06F 16/278 Data partitioning, e.g. horizontal or vertical partitioning
• CPC Class Codes: G06F 2111/02 CAD in a network environment, e.g. collaborative CAD or distributed simulation
• CPC Class Codes: G06F 30/00 Computer-aided design [CAD]
• CPC Class Codes: G06Q 10/101 Collaborative creation, e.g. joint development of products or services

Abstract

A system for collaborating on a component according to an exemplary aspect of the present disclosure includes, among other things, a data module configured to access data corresponding to a component design, the component design corresponding to a group of feature types. A comparison module is configured to cause the data module to store data corresponding to the component design in a first data container when at least one predetermined criterion is met, and configured to cause the data module to store the data in a second data container when the at least one predetermined criterion is not met. A method for collaborating on a component is also disclosed.

Claims

1. A system for collaborating on a component, comprising:

a first multi-user CAx environment including a data module and a comparison module, the data module configured to access at least one database corresponding to a component design, the component design corresponding to a group of feature types;

wherein the comparison module executes to cause the data module to store data corresponding to the component design in a first data container when at least one predetermined criterion is met in operation, and executes to cause the data module to store the data in a second data container when the at least one predetermined criterion is not met in operation;

wherein the data characterizes at least one feature of the component design, the at least one feature selected from the group of feature types;

wherein a first access condition is set for the first data container, a second, different access condition is set for the second data container, the at least one predetermined criterion is at least partially based on at least one of the first and second access conditions, and the first and second access conditions relate to at least one access list; and

wherein a second multi-user CAx environment is able to access the at least one feature and other features of the component design when the at least one predetermined criterion is met; and

wherein the second multi-user CAx environment is unable to access the at least one feature when the at least one predetermined criterion is not met, but is able to access the other features when the at least one predetermined criterion is not met.

2. The system as recited in claim 1, wherein the at least one predetermined criterion is at least partially based on at least one of the group of feature types, a part identifier and an assembly identifier each corresponding to the component design.

3. The system as recited in claim 1, wherein the first data container is configured to store a first part file, the second data container is configured to store a second part file, and the at least one database is configured to link the component design to the first and second part files.

4. The system as recited in claim 1, wherein the at least one database is configured to store metadata corresponding to the component design, and the first and second data containers are configured to store binary data characterizing the component design.

5. The system as recited in claim 1, wherein the first data container is located at a first data storage device and the second data container is located at a second data storage device.

6. The system as recited in claim 1, comprising a synchronization module configured to link the first data container and the second data container to the at least one database.

7. The system as recited in claim 6, wherein the synchronization module is configured to communicate data corresponding to the component design from one of the first data container and the second data container based on the at least one predetermined criterion and in response to querying the at least one database.

14. The system as recited in claim 7, wherein the first data container is configured to store a first part file, the second data container is configured to store a second part file, and the at least one database is configured to link the component design to the first and second part files.

15. The system as recited in claim 14, wherein the at least one predetermined criterion is at least partially based on at least one of the group of feature types, a part identifier and an assembly identifier each corresponding to the component design.

16. The system as recited in claim 15, wherein the at least one feature and the other features are designated by the first multi-user CAx environment to a plurality of layers, and the at least one predetermined criterion is based on a respective layer of the plurality of layers that corresponds to the at least one feature.

8. A system for collaborating on a component, comprising:

a first multi-user CAx environment including a data module and a comparison module, the data module configured to access data corresponding to a component design, the component design corresponding to a group of feature types;

wherein the comparison module executes to cause the data module to store data corresponding to the component design at a first database partition when at least one predetermined criterion is met in operation, and executes to cause the data module to store the data at a second database partition when the at least one predetermined criterion is not met in operation;

wherein the comparison module is configured to be executed by a computing platform, the computing platform including a processor and a memory storage device;

wherein the at least one predetermined criterion is based on at least one access list, and the first and second database partitions are accessible according to the at least one access list;

wherein the data characterizes at least one feature of the component design, the at least one feature selected from the group of feature types;

wherein a first access condition is set for the first database partition, a second, different access condition is set for the second database partition, the at least one predetermined criterion is at least partially based on at least one of the first and second access conditions, and the first and second access conditions relate to at least one access list; and

wherein a second multi-user CAx environment is able to access the at least one feature and other features of the component design when the at least one predetermined criterion is met; and

wherein the second multi-user CAx environment is unable to access the at least one feature when the at least one predetermined criterion is not met, but is able to access the other features of the component design when the at least one predetermined criterion is not met.

9. The system as recited in claim 8, wherein the first database partition is linked to a first part file, and the second database partition is linked to a second part file.

10. The system as recited in claim 9, wherein the first database partition is a first database linked to a parent database, the second database partition is a second database linked to the parent database, and the data module is configured to access the parent database to store the data corresponding to the component design.

17. The system as recited in claim 10, wherein the at least one predetermined criterion is at least partially based on at least one of the group of feature types, a part identifier and an assembly identifier each corresponding to the component design.

11. A method for collaborating on a component, comprising the steps of:

executing a data module to access, from a first multi-user CAx environment, at least one database corresponding to a component design, the component design corresponding to a group of feature types;

executing a comparison module to cause data corresponding to at least one feature of the component design to be stored to a first data container when at least one predetermined criterion is met in response to the first multi-user CAx environment, but causing the data to be stored to a second data container when the at least one predetermined criterion is not met, the at least one feature corresponding to the group of feature types;

wherein the at least one predetermined criterion and the first and second data containers correspond to at least one access list;

executing a display module to display the data corresponding to the component design from the first data container in a second multi-user CAx environment when the at least one predetermined criterion is met such that the at least one feature is accessed by the second multi-user CAx environment, but displaying the data corresponding to the component design from the second data container in the second multi-user CAx environment when the at least one predetermined criterion is not met such that the at least one feature is inaccessible to the second multi-user CAx environment but other features of the component design are accessed by the second multi-user CAx environment, the second multi-user CAx environment and the at least one predetermined criterion corresponding to the at least one access list; and

wherein features of the component design are simultaneously accessible from the at least one database by the first multi-user CAx environment and the second multi-user CAx environment such that the second multi-user CAx environment is able to collaborate on the features of the component design with the first multi-user CAx environment.

12. The method of claim 11, wherein the step of executing the display module to display is performed in response to modification of the component design by a first user profile characterized by the at least one access list, the first user profile corresponding to the first multi-user CAx environment.

13. The method of claim 11, comprising:

linking a field in the at least one database to a first part file at the first data container when the at least one predetermined criterion is met, but linking the field to a second part file at the second data container when the at least one predetermined criterion is not met, the field corresponding to the component design.

18. The method as recited in claim 13, wherein the at least one predetermined criterion is at least partially based on at least one of the group of feature types, a part identifier and an assembly identifier each corresponding to the component design.