Computer-based method and system for product development

• US 5,208,765 A
• Filed: 07/20/1990
• Issued: 05/04/1993
• Est. Priority Date: 07/20/1990
• Status: Expired due to Term

• Current Assignee: Advanced Micro Devices, Inc.
• Original Assignee: Advanced Micro Devices, Inc.
• Inventors: Turnbull, Robert S.
• Primary Examiner(s): Black, Thomas G.
• Assistant Examiner(s): Cosimano, Edward R.
• Application Number:
  US07/556,790
• Time in Patent Office: 1,019 Days
• Field of Search: 364/401, 364/552
• US Class Current: 702/84
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 10/0875 Itemisation or classification of parts, supplies or services, e.g. bill of materials
• CPC Class Codes: G07C 3/00 Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Abstract

A method and structure for monitoring product development is provided. In accordance with the method of this invention the product development is divided into a plurality of stages. Each stage in turn includes a set of requirements which must be completed in order for the stage to be completed. Each requirement is provided with a unique identifier for ease of reference to the requirement. Each requirement also has associated with it an indicium for indiciating the status of that requirement (i.e. whether the requirement is complete or not). Each stage and its requirements are capable of being visually displayed, typically on a display unit connected to a computer system. Thus a user is capable of easily determining the instantaneous status of the development of the product by reviewing each of the requirements of each of the stages of the product development and determining from the display the status of each requirement.

Claims

1. A method of monitoring product development comprising:

providing a plurality of product development stages for said product development wherein said product development stages are capable of being displayed on a display unit of a computer system;

providing for each of said product development stages, a set of requirements with each requirement having a unique identifier;

wherein the set of requirements defines the product development operations in the product development stage including engineering functions necessary for successful completion of subsequent product development stages and sequencing of engineering functions to ensure a selected time to market for said product; and

the identifier for each requirement in the set of requirements is capable of being displayed within the product development stage on said display unit;

providing for each requirement a means for determining the completion status of that requirement; and

indicating the completion of each requirement as each requirement is completed so that the status of the product development is indicated by the number of requirements capable of being shown as complete on said display unit.

2. The method of claim 1 further comprising:

describing each requirement within said computer system wherein in response to a user (i) selecting a requirement on said display unit and (ii) providing a predetermined input command from a data input means, the description for the selected requirement is displayed on the display unit.

3. The method of claim 1 further comprising:

providing, for each of said product development stages, gate means having an open and a closed state, wherein said gate means is opened only when all of the requirements for the product development stage have been successfully completed so that the subsequent product development stage may be entered.

4. The method of claim 1 further comprising:

storing the results and data for each requirement in said computer system so that in response to a user (i) selecting a requirement on said display unit and (ii) providing a predetermined input command from a data input means, the data for the selected requirement are displayed on the display unit.

5. The method of claim 4 further comprising;

generating a passport for said product upon completion of all the requirements in product development stages prior to introduction of the product to market wherein said passport contains the results for all or selected requirements in product development stages prior to introduction of the product to market.

6. A system for monitoring product development comprising:

means for indicating at least one product development stage to depict the status of the development of a product;

means for providing for said at least one product development stage a set of requirements wherein the set of requirements defines the product development operations in the product development stage including engineering functions necessary for successful completion of any subsequent product development stages and sequencing of engineering functions to ensure a selected time to market for said product; and

means for associating with each requirement an indicium of the status of that requirement.

7. The system as in claim 6 including means for indicating the specific details of each requirement associated with each product development stage in said system.

8. The system as in claim 7 including means for indicating the particular data generated to satisfy each requirement indicated as completed in said system to allow a determination to be made as to whether such data is actually sufficient to satisfy such requirement.

9. The system as in claim 8 including means for printing selected data with respect to the product to create a record of the characteristics of the product.

10. In a computer system having a display unit and a means for data input, a method of controlling product development comprising:

displaying a plurality of product development stages for said product development on a display unit of said computer system;

displaying within each of said product development stages a set of requirements with each requirement having a unique identifier

wherein the set of requirements defines the product development operations in the stage; and

the set of requirements in each product development stage includes engineering functions necessary for successful completion of subsequent product development stages and sequencing of engineering functions to ensure a selected time to market for said product so that resources are used in an effective and economical manner;

displaying for each requirement a completion status of that requirement so that the status of the product development is indicated by the number of requirements shown as complete on said display unit thereby providing a visible record of the status of the product development; and

indicating that a requirement is complete upon recording data and results for said requirement in a database in said computer system wherein in response to a user (i) selecting a requirement on said display unit and (ii) providing a predetermined input command from said data input means, the data for the selected requirement are displayed on the display unit.

11. The method of claim 10 further comprising:

storing within said computer system a description of each requirement wherein in response to a user (i) selecting a requirement on said display unit and (ii) providing a predetermined input command from a data input means, the description for the selected requirement is displayed on the display unit.

12. The method of claim 10 further comprising:

providing, for each of said product development stages, gate means having an open and a closed state, wherein said gate means is opened only when all of the requirements for the product development stage have been successfully completed and documented in said database.

13. The method of claim 10 further comprising:

generating a printed report upon completion of all the requirements in product development stages prior to introduction of the product to market wherein said printed report contains the results for all or selected requirements in product development stages prior to introduction of the product to market.

14. A computer-based method for quality control during product development comprising the steps of:

using a product control matrix, displayed on a display unit of a computer system, for monitoring product development wherein

said product control matrix includes a plurality of product development stages and each product development stage includes a plurality of requirements wherein the plurality of requirements define the product development operations in the product development stage including engineering functions necessary for successful completion of subsequent product development stages and sequencing of engineering functions to ensure a selected time to market for said product;

each product development stage includes a gate having an open and a closed state, wherein said gate is opened only when all of the requirements for the product development stage has been successfully completed;

using a first database to provide a description of operations in each of said requirements wherein upon inquiry, said description of operations for a selected requirement are displayed on said display unit; and

using a second database to record data and results as each requirement is completed wherein upon inquiry, results and data for a selected requirement are displayed on said display unit and further wherein comparison of the description of operations in said first database for the requirements in one product development stage with the results and data in the second data base for the requirements in said one product development stage are used to determine when to open the gate in said one product development stage.

15. The computer-based method for quality control during product development of claim 14 further comprising the step of generating a printed report upon completion of all the requirements in product development stages prior to introduction of the product to market wherein said printed report contains the results for all or selected requirements in product development stages prior to introduction of the product to market.

16. The computer-based method for quality control during product development of claim 14 wherein said plurality of product development stages include a design stage, an engineering samples stage, a development product stage, and a product stage.

17. The computer-based method for quality control during product development of claim 16 wherein said design stage includes a test plan requirement.

18. The computer-based method for quality control during product development of claim 16 wherein said design stage includes a packing design requirement.

19. The computer-based method for quality control during product development of claim 16 wherein said design stage includes a process qualification, package qualification, a product performance plan and characterization requirements.

20. The computer-based method for quality control during product development of claim 16 wherein said development product stage includes process qualification, package qualification, a product performance plan and characterization requirements.

21. The computer-based method for quality control during product development of claim 16 wherein said engineering samples stage includes a manufacturing logistics plan requirement for volume production.

22. The computer-based method for quality control during product development of claim 16 wherein said engineering samples stage includes process qualification, package qualification, a product performance plan and characterization requirements.

23. The computer-based method for quality control during product development of claim 16 wherein said product stage includes a product performance plan and characterization requirements.

24. The computer-based method for quality control during product development of claim 16 wherein said product stage includes an engineering change notice requirement.

25. The computer-based method for quality control during product development of claim 16 wherein said engineering samples stage, said development product stage, and said product stage include a data sheet requirement.

26. The computer-based method for quality control development of claim 25 wherein said data sheet requirement generates a data sheet comprehending the data arising from the product produced at the time of the data sheet generation.

27. A computer-based quality control system for product development comprising:

product control matrix means, displayed on a display unit of a computer system, for monitoring product development wherein

said product control matrix includes a plurality of product development stages and each product development stage includes a plurality of requirements wherein the plurality of requirements define the product development operations in the product development stage including engineering functions necessary for successful completion of subsequent product development stages and sequencing of engineering functions to ensure a selected time to market for said product;

each product development stage includes a gate having an open state and a closed state, wherein said gate is opened only when the requirements for the product development stage have been successfully completed and further wherein subsequent manufacturing control is based on the state of said gate; and

first database means, operative in said computer system and operatively coupled to said product matrix means, for storing data generated for each requirement wherein upon completion of said product development, said first database means comprises a product development history;

second database means, operative in said computer system and operatively coupled to said product matrix means, for storing a description of requirements in said product development wherein in response to a user (i) selecting a requirement on said display unit and (ii) providing a predetermined input command from a data input means, the description for the selected requirement is displayed on said display unit.

28. The computer based quality control system for product development of claim 27 further comprising means, operatively coupled to said first database means, for generating a printed report upon completion of all the requirements in product development stages prior to introduction of the product to market wherein said printed report contains the results for all or selected requirements in product development stages prior to introduction of the product to market.

29. The computer-based quality control system for product development as in claim 27 wherein said product development stages include a design stage, an engineering samples stage, a development product stage, and a product stage.

30. The computer-based quality control system for product development as in claim 29 wherein said design stage includes a test plan requirement.

31. The computer-based quality control system for product development as in claim 29 wherein said design stage includes a packing design requirement.

32. The computer-based quality control system for product development as in claim 29 wherein said design stage includes process qualification, package qualification, a product performance plan and characterization requirements.

33. The computer-based quality control system for product development of claim 29 wherein said development product stage includes process qualification, package qualification, a product performance plan and characterization requirements.

34. The computer-based quality control system for product development as in claim 29 wherein said engineering samples stage includes a manufacturing logistics plan requirement for volume production.

35. The computer-based quality control system for product development of claim 29 wherein said engineering samples stage includes process qualification, package qualification, a product performance plan and characterization requirements.

36. The computer-based quality control system for product development of claim 29 wherein said product stage includes a product performance plan and characterization requirements.

37. The computer-based quality control system for product development of claim 29 wherein said product stage includes an engineering change notice requirement.

38. The computer-based quality control system for product development of claim 29 wherein said engineering samples stage, said development product stage, and said product stage include a data sheet requirement.

39. The computer-based quality control system for product development of claim 37 wherein said data sheet requirement generates a data sheet comprehending the data arising from the product produced at the time of the data sheet generation.