Abstract A computer based system for generating graphic charts and textual representations identifying the temporal and sequential relationship between a plurality of tasks which must be performed to complete a project. The system initially receives as input, from the user, a listing of the tasks and their durations. The system then generates and outputs to the user a series of inquiries each relating to the sequential order of at least two of the tasks. By selection of the tasks forming the basis for each inquiry and a logical analysis of the user's responses to previous inquiries, the system logically deduces the sequential order between all of the tasks with a minimum number of inquiries. Using the task list and duration and the sequence order derived from the responses to the inquiries the system then graphically displaying the tasks and their sequence produces any of a variety of charts, including a PERT chart, and other alphanumeric listings useful in planning and accomplishing the project.
Inventors
👤 Samuel T. Harmon
👤 M. Tracey Harmon
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-29 15:31
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/06
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
107 words
In a system for graphically indicating routing and time relationships between tasks forming a process, the improvement comprising: means for a user to input to the system a list of tasks; means for generating a plurality of inquiries to the user, each inquiry relating to a sequential relationship between two of the tasks; means for a user to input to the system responses to said inquiries; means utilizing the user's responses to certain of the inquiries to generate additional inquiries; and means, utilizing the list of tasks, and said user's responses to said inquiries, to create an activity graph displaying routing and time relationships between the tasks.
Claim 2
Dependent Claim
107 words
In a system for graphically indicating routing and time relationships between tasks forming a process, the improvement comprising: means for a user to input to the system a list of tasks; means for generating a plurality of inquiries to the user, each inquiry relating to a sequential relationship between two of the tasks; means for a user to input to the system responses to said inquiries; means utilizing the user's responses to certain of the inquiries to generate additional inquiries; and means, utilizing the list of tasks, and said user's responses to said inquiries, to create an activity graph displaying routing and time relationships between the tasks.
Claim 3
Dependent Claim
65 words
The system of claim 1 wherein said means for generating a series of inquiries to the user each relating to the sequential relationship of two of the tasks employs a matrix comprising rows associated with each task and columns associated with each task with the intersection of a given row and column indicating precedence order between the tasks associated with that row and that column.
Claim 4
Dependent Claim
28 words
The system of claim 2 including means for analyzing the user's response to any inquiry and its logical implications to ascertain more than two points on the matrix.
Claim 5
Dependent Claim
65 words
The system of claim 1 wherein the system utilizes said first matrix to create a second matrix wherein each row is associated with one of the tasks and each column is associated with one of the tasks and intersections of columns and rows in the matrix indicate the immediate sequential relationship, if any, between the tasks associated with that particular row and that particular column.