US4839803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planning support method and system
Assignee: Hitachi Ltd
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Filing: 1987-08-10
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Granted: 1989-06-13
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Expires: 2007-08-10
Abstract
Abstract With the aim of designing efficiently and quickly such plans as production plans having a variety of requirements involved and requiring frequent modification of software, a planning logic prepared without regard to the preparation sequence of a plan is converted into a planning program. Upon the conversion, the planning logic is edited so that only part of the planning logic requiring modification may be modified, and a result of modification is displayed on a screen so as to be checked through a display.
Inventors
- 👤 Kazuhiro Kawashima
- 👤 Norihisa Komoda
- 👤 Shunichi Harada
- 👤 Sadamichi Mitsumori
- 👤 Kouichi Taniguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:02
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/418; G05B19/41885; G06; G06F; G06F30/00; Y; Y02; Y02P; Y02P90/00; Y02P90/02
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
75 words
A planning support system comprising: planning logic storage means, for storing a planning logic described without regard to a preparation sequence of a plan; logic conversion means for converting said planning logic into a planning program for the preparation of the plan; and planning means for preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information from a planning information storage means for storing planning information.
Claim 2
Dependent Claim
75 words
A planning support system comprising: planning logic storage means, for storing a planning logic described without regard to a preparation sequence of a plan; logic conversion means for converting said planning logic into a planning program for the preparation of the plan; and planning means for preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information from a planning information storage means for storing planning information.
Claim 3
Dependent Claim
38 words
A planning support system according to claim 1 wherein said planning logic storage means includes planning information item storage means for storing the storage type and the amount of the information stored in said planning information storage means.
Claim 4
Dependent Claim
79 words
A planning support system according to claim 2 wherein said logic conversion means comprises logic analysis means for generating a calculation sequence by which calculation included in said planning logic is executed by said planning means, and planning program generation means for generating, on the basis of said planning logic and a planning information item, a procedure by which said planning information is inputted to said planning means and preparing said planning program in accordance with said calculation sequence.
Claim 5
Dependent Claim
33 words
A planning support system according to claim 3 wherein said logic analysis means includes variable group storage means for storing data indicative of the reference relation between variables contained in said planning logic.
Claim 6
Dependent Claim
59 words
A planning support method comprising steps of: storing a planning logic described without regard to a preparation sequence of a plan into a memory file; logic-converting said planning logic into a planning program for the preparation of the plan; and preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information.
Claim 7
Dependent Claim
59 words
A planning support method comprising steps of: storing a planning logic described without regard to a preparation sequence of a plan into a memory file; logic-converting said planning logic into a planning program for the preparation of the plan; and preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information.
Claim 8
Dependent Claim
37 words
A planning support method according to claim 5 wherein said step of storing a planning logic includes a step of storing a planning information item representative of the storage type and the amount of said planning information.
Claim 9
Dependent Claim
78 words
A planning support method according to claim 6 wherein said step of logic-converting comprises the steps of: logic-analyzing for generating a calculation sequence by which calculation included in said planning logic is executed by a means for planning; and a planning-program-generating for generating, on the basis of said planning logic and planning information item, a procedure by which said planning information is processed through said planning means and preparing said planning program in accordance with said calculation sequence.
Claim 10
Dependent Claim
32 words
A planning support method according to claim 7 wherein said step of logic analyzing includes a step of storing data indicative of the reference relation between variables contained in said planning logic.
Claim 11
Dependent Claim
73 words
A planning support system comprising: planning logic storage means for storing a planning logic described without regard to a preparation sequence of a plan; editing means for editing said planning logic; logic conversion means for converting the edited planning logic into a planning program for the preparation of the plan; and planning means for preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information.
Claim 12
Dependent Claim
73 words
A planning support system comprising: planning logic storage means for storing a planning logic described without regard to a preparation sequence of a plan; editing means for editing said planning logic; logic conversion means for converting the edited planning logic into a planning program for the preparation of the plan; and planning means for preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information.
Claim 13
Dependent Claim
48 words
A planning support system according to claim 9 wherein said editing means comprises display means for displaying the planning logic, modifying means for modifying said planning logic in accordance with a result of display, and checking means for checking whether a modified planning logic is correct or not.
Claim 14
Dependent Claim
25 words
A planning support system according to claim 10 wherein said checking means includes means for storing only the planning logic modified through the modifying means.
Claim 15
Dependent Claim
27 words
A planning support system according to claim 9 wherein said logic conversion means includes intermediate storage means for storing an unedited planning program (before edition) requiring modification
Claim 16
Dependent Claim
25 words
A planning support system according to claim 9 wherein said planning means includes constant storage means for storing only constants contained in said planning logic.
Claim 17
Dependent Claim
34 words
A planning support system according to claim 10 wherein said checking means includes means for changing, when a constant is modified, the corresponding constant stored in said constant storage means to a modified constant.
Claim 18
Dependent Claim
62 words
A planning support method comprising the proceedings steps of: storing a planning logic described without regard to a preparation sequence of a plan; editing said planning logic; converting the edited planning logic into a planning program for the preparation of the plan; and preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information.
Claim 19
Dependent Claim
62 words
A planning support method comprising the proceedings steps of: storing a planning logic described without regard to a preparation sequence of a plan; editing said planning logic; converting the edited planning logic into a planning program for the preparation of the plan; and preparing the plan in a desired sequence on the basis of said planning program and previously prepared planning information.
Claim 20
Dependent Claim
43 words
A planning support method according to claim 15 wherein said proceeding of editing comprises the steps of: displaying the planning logic; modifying said planning logic in accordance with a result of display; and checking whether a modified planning logic is correct or not.
Claim 21
Dependent Claim
32 words
A planning support method according to claim 16 wherein said step of checking includes a step of storing only the planning logic modified through the checking means into a modified logic file.
Claim 22
Dependent Claim
47 words
A planning support method according to claim 15 wherein said step of converting the edited planning logic includes a step of storing into an intermediate file an edited planning logic (after edition) in which only part of an unedited planning logic (before edition) requiring modification is renewed.
Claim 23
Dependent Claim
29 words
A planning support method according to claim 15 wherein said step of planning includes a step of storing only constants contained in said planning logic into a constant file.
Claim 24
Dependent Claim
35 words
A planning support method according to claim 16 wherein said step of checking includes a step of changing, when a constant is modified, the corresponding constant stored in said constant file to a modified constant.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-06-12 | 1992-12-12 | 1993-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-12 | 1996-12-12 | 1997-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-12 | 2000-12-12 | 2001-06-13 | $7700.00 | Window Closed / Lapsed |