Interactive graphics-based planning systems
First Claim
1. A planning method, relating to at least one project, comprising the steps of:
- a) providing at least one computational device having at least one graphical user interface manipulable graphically by at least one human project planner;
b) identifying, by such least one human project planner, a plurality of activities relating to such at least one project, each activity of such plurality of activities having at least one initial estimated duration;
c) selecting, on such at least one computational device, by such at least one human project planner, at least one time-scaled calendar to display on such at least one graphical user interface;
d) positioning, by such at least one human project planner using such at least one computational device, of at least one symbol representing each of at least two such activities on such at least one time-scaled calendar on such at least one graphical user interface;
e) selecting, on such at least one computational device, by such at least one human project planner, at least one time-dependent relationship between such at least two activities;
f) calculating, by such at least one computational device, at least one relationship float value and at least one reverse float value relating to such at least one time-dependent relationship; and
displaying, continuously, by such at least one computational device, such at least one relationship float value and such at least one reverse float value on such at least one time-scaled calendar on such at least one graphical user interface.
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Accused Products
Abstract
This invention relates to providing a system for project planning and scheduling which supports simplified, interactive, graphics-based project planning and scheduling using new planning concepts, new scheduling concepts and new graphics-based software systems. Further, this invention permits an inexperienced user to simultaneously plan and schedule a project including establishing appropriate relationship (or dependency) links between activities, also commonly referred to as tasks, and between activities and milestones. This invention offers the simplest possible scheme of thought that can tie together activities, relationships and milestones, with or without deadlines, to yield a complete, correct network project schedule in the shortest possible time.
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Citations
35 Claims
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1. A planning method, relating to at least one project, comprising the steps of:
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a) providing at least one computational device having at least one graphical user interface manipulable graphically by at least one human project planner; b) identifying, by such least one human project planner, a plurality of activities relating to such at least one project, each activity of such plurality of activities having at least one initial estimated duration; c) selecting, on such at least one computational device, by such at least one human project planner, at least one time-scaled calendar to display on such at least one graphical user interface; d) positioning, by such at least one human project planner using such at least one computational device, of at least one symbol representing each of at least two such activities on such at least one time-scaled calendar on such at least one graphical user interface; e) selecting, on such at least one computational device, by such at least one human project planner, at least one time-dependent relationship between such at least two activities; f) calculating, by such at least one computational device, at least one relationship float value and at least one reverse float value relating to such at least one time-dependent relationship; and
displaying, continuously, by such at least one computational device, such at least one relationship float value and such at least one reverse float value on such at least one time-scaled calendar on such at least one graphical user interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A planning method, relating to at least one project, for use by at least one human project planner, comprising the steps of:
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a) providing at least one computational device having at least one graphical user interface manipulable graphically by at least one human project planner; b) identifying, by such least one human project planner, a plurality of activities relating to such at least one project, each activity of such plurality of activities having at least one initial estimated duration; c) selecting on such at least one computational device, by such at least one human project planner, at least one time-scaled calendar to display on such at least one graphical user interface; d) positioning, by such at least one human project planner using such at least one computational device, of at least one symbol representing each of at least two such activities on such at least one time-scaled calendar on such at least one graphical user interface; e) selecting, on such at least one computational device, by such at least one human project planner, at least one time-dependent relationship between such at least two activities; f) calculating, by such at least one computational device, at least one relationship float value relating to such at least one time-dependent relationship, wherein such calculation comprises Hi,j=Hj−
Hi;
where “
Hj”
denotes the connection date to at least one successor activity “
J”
of a plurality of such successor activities and “
Hi”
denotes the connection date from at least one predecessor activity “
I”
of a plurality of such predecessor activities; andg) calculating, by such at least one computational device, at least one reverse float value relating to such at least one time-dependent relationship, wherein such calculation comprises RFj=min [RFi+Hi,j], for all “
I”
, wherein “
I”
denotes each and every predecessor activity of a plurality of such predecessor activities to at least one “
J”
activity and “
Hi,j”
denotes such at least one relationship float value relating to each and every such predecessor activity. - View Dependent Claims (27, 28, 29)
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30. A planning method, relating to at least one project, comprising the steps of:
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a) identifying a plurality of activities relating to such at least one project, each activity of such plurality of activities having at least one initial estimated duration; b) selecting at least one time-scaled calendar to display on such at least one graphical user interface; c) positioning of at least one symbol representing each of at least two such activities on such at least one time-scaled calendar on such at least one graphical user interface; d) selecting at least one time-dependent relationship between such at least two activities; e) calculating, by such at least one computational device, at least one relationship float value relating to at least one time-dependent relationship, wherein the at least one relationship float value is calculated based on planned dates where such planned dates are selected by at least one human project planner. - View Dependent Claims (31, 32, 33, 34, 35)
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Specification