Method for predicting a development over time of a system quantity

• US 20050080892A1
• Filed: 09/16/2004
• Published: 04/14/2005
• Est. Priority Date: 10/08/2003
• Status: Abandoned Application

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Pfeiffer, Michael, Fritze, Sonja, Moser, Manfred
• Application Number:
  US10/943,200
• Publication Number:
  US 20050080892A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

Abstract

A method for predicting a development over time of a system quantity (WP, 41, 42, 43, 44, 6) of a system (2), to which a number of system quantities (WP, 41, 42, 43, 44, 6) are assigned, a sequence of one of the system quantities (WP, 41, 42, 43, 44, 6) in each case being characterized by at least one event, wherein a delay of the at least one event is detected. On this basis, at least one actual value (I) over time for at least one event of at least one system quantity (WP, 41, 42, 43, 44, 6) is calculated within one measurement period to be predicted. The present invention makes it possible to provide a prediction of the system (2) or of one or a plurality of system quantities (WP, 41, 42, 43, 44, 6) based on flexible measurement periods. A future development of the system (2) or of the at least one system quantity (WP, 41, 42, 43, 44, 6) may not only be estimated roughly but instead may be calculated reliably under consideration of measurable data. The method makes reliable planning for future sequences of the at least one system quantity (WP, 41, 42, 43, 44, 6) and even of the entire system (2) possible.

Claims

1. A method for predicting a development over time of a system quantity (WP, 41, 42, 43, 44, 6) of a system (2), to which a number of system quantities (WP, 41, 42, 43, 44, 6) are assigned, a sequence in each case of one of the system quantities (WP, 41, 42, 43, 44, 6) being characterized by at least one event, comprising detecting a delay of the at least one event and, based on it, calculating at least one actual value (I) over time for at least one event of at least one system quantity (WP, 41, 42, 43, 44, 6) within a measurement time period to be predicted.

2. The method according to claim 1, in which the at least one actual value (I) is calculated in consideration of at least one time buffer between at least two system quantities (WP, 41, 42, 43, 44, 6).

3. The method according to claim 1, in which a delay reason is assigned to the delay from a number of predetermined, system-specific delay reasons.

4. The method according to claim 2, in which a delay reason is assigned to the delay from a number of predetermined, system-specific delay reasons.

5. The method according to claim 1, in which for the at least one system quantity (WP, 41, 42, 43, 44, 6), a number of delay reasons are combined and subjected to a Pareto analysis.

6. The method according to claim 2, in which for the at least one system quantity (WP, 41, 42, 43, 44, 6), a number of delay reasons are combined and subjected to a Pareto analysis.

7. The method according to claim 3, in which for the at least one system quantity (WP, 41, 42, 43, 44, 6), a number of delay reasons are combined and subjected to a Pareto analysis.

8. The method according to claim 1, in which a prediction is produced for a development over time of a value of a driver quantity of the system, which is a function of at least one value of the at least one system quantity (WP, 41, 42, 43, 44, 6).

9. The method according to claim 2, in which a prediction is produced for a development over time of a value of a driver quantity of the system, which is a function of at least one value of the at least one system quantity (WP, 41, 42, 43, 44, 6).

10. The method according to claim 3, in which a prediction is produced for a development over time of a value of a driver quantity of the system, which is a function of at least one value of the at least one system quantity (WP, 41, 42, 43, 44, 6).

11. The method according to claim 5, in which a prediction is produced for a development over time of a value of a driver quantity of the system, which is a function of at least one value of the at least one system quantity (WP, 41, 42, 43, 44, 6).

12. The method according to claim 1, which can be implemented for a system quantity designed as a work package (WP) as the smallest unit of a system designed as a project landscape (2), as well as for a system quantity designed as a project (41, 42, 43, 44), to which a number of work packages (WP) are assigned, as well as for a system quantity designed as a project class (6), to which a number of projects (41, 42, 43, 44) are assigned.

13. The method according to claim 2, which can be implemented for a system quantity designed as a work package (WP) as the smallest unit of a system designed as a project landscape (2), as well as for a system quantity designed as a project (41, 42, 43, 44), to which a number of work packages (WP) are assigned, as well as for a system quantity designed as a project class (6), to which a number of projects (41, 42, 43, 44) are assigned.

14. The method according to claim 3, which can be implemented for a system quantity designed as a work package (WP) as the smallest unit of a system designed as a project landscape (2), as well as for a system quantity designed as a project (41, 42, 43, 44), to which a number of work packages (WP) are assigned, as well as for a system quantity designed as a project class (6), to which a number of projects (41, 42, 43, 44) are assigned.

17. A computer program having program code means for implementing the method according to claim 1 when the computer program is run on a computer or a corresponding electronic computing unit(9).

18. The computer program according to claim 17, which is designed as a software module, has a number of versions, and starts a version provided for measuring the specific driver quantity via a version edition loaded from an initial file for calculating a value of a specific driver quantity.

19. The computer program according to claim 17, which has supplemental software for an exchange of data with another system which, if necessary, changes at least one driver quantity as a function of a change of data of a user.

20. A computer program product having program code means, which are stored on a computer-readable data medium, for implementing the method according to claim 1.

15. A device for predicting a development over time of a system quantity (WP, 41, 42, 43, 44, 6) of a system (2), to which a number of system quantities (WP, 41, 42, 43, 44, 6) are assigned, a sequence in each case of one of the system quantities (WP, 41, 42, 43, 44, 6) being characterized by at least one event, comprising at least one electronic device (3) which detects a delay of the at least one event, and at least one electronic computing unit (10) which, based on said delay, calculates at least one actual value (I) over time for at least one event of at least one system quantity (WP, 41, 42, 43, 44, 6) within a measurement time period to be predicted.

16. The device according to claim 15, further comprising at least one interface (9) for exchanging data between at least two users (A, B), databases of the at least two users (A, B) being synchronized via an automated mechanism.