WO2008046365A1 - Procédé et système de visualisation automatique d'informations géoréférencées dans un système de commande à base graphique - Google Patents

Procédé et système de visualisation automatique d'informations géoréférencées dans un système de commande à base graphique Download PDF

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Publication number
WO2008046365A1
WO2008046365A1 PCT/DE2006/001868 DE2006001868W WO2008046365A1 WO 2008046365 A1 WO2008046365 A1 WO 2008046365A1 DE 2006001868 W DE2006001868 W DE 2006001868W WO 2008046365 A1 WO2008046365 A1 WO 2008046365A1
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WO
WIPO (PCT)
Prior art keywords
information
georeferenced information
georeferenced
displayed
based control
Prior art date
Application number
PCT/DE2006/001868
Other languages
German (de)
English (en)
Inventor
Thomas Jachmann
Christian Kramer
Bernd Günther MÜLLER
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to PCT/DE2006/001868 priority Critical patent/WO2008046365A1/fr
Priority to DE112006004183T priority patent/DE112006004183A5/de
Publication of WO2008046365A1 publication Critical patent/WO2008046365A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases

Definitions

  • the invention relates to a method and a system with a graphically based control system and a georeferenced information system in which georeferenced information can be displayed.
  • a two-part and principally decoupled control and display system is provided in the control technology of electrical installations, in particular of energy supply networks, to a human operator, wherein the decoupled control and display systems do not interact with each other or only to a very limited extent.
  • SCADA systems Supervisory Control and Data Access
  • SCADA Supervisory Control and Data Access
  • SCADA Supervisory Control and Data Access
  • the graphical representation of the power supply network to be controlled is very coarse and, in particular with regard to the controllable components of the power grid, such as chokes or circuit breakers within an electrical high-voltage network tuned.
  • the distances between the controllable components of the power grid often do not correspond to the actual distances and the connections are only as individual - mostly only shown as rectangular - lines in contrast to the actual route of the connection cable.
  • geographic information systems enable a very detailed representation of the actual distances and size relationships of the controllable components and the connections, whereby even the visualization of the geobased data consumes extensive computing resources, so that previous geographic information systems exclusively for the representation of geobased data with a corresponding , mostly topological, map serve.
  • US Pat. No. 6,496,189 B1 describes a method for displaying data blocks of a three-dimensional environment.
  • the data blocks are structured hierarchically according to different resolutions.
  • a presentation unit transmits selected coordinates of the region to be displayed, which ensures a certain resolution in the region to be displayed, in particular along a planned flight route.
  • WO 2005/024667 A1 discloses a method and a system for linking geo-relevant data with a corresponding georeference point in a geographic information system.
  • the targeted representation of locally relevant advertising on a map is made according to the local invention so that after entering georelevant data regarding their relevance for the also specified Georeferenz Vietnamese compared and represented georelevanten data relative to the Georefe- renzddling in the present relevance become.
  • WO 2006/074054 A1 discloses a corresponding method for determining the relevance of the georeferenced information and the georeference point. All methods and systems known in the prior art serve either exclusively for the presentation of georeferenced information or exclusively for the regulation and control of electrical systems, in particular of energy supply networks.
  • the object is achieved by a method according to claim 1.
  • an automatic assignment is made between the selected georeferenced information and at least one corresponding information displayed in the graphically based control system.
  • the previous parallelism of the georeferenced information system for example a geographic information system (GIS)
  • the graphically based control system for example a SCADA system
  • the information otherwise present only in the georeferenced information system - if it has a selected content - is automatically assigned to a corresponding information displayed in the graphically-based control system and linked to it.
  • georeferenced information is available in the georeferenced information system, it will be displayed directly in the graphically based control system. The human operator is thus relieved of a constant change between the two systems and can only act in the graphically based control system.
  • the selected georeferenced information is displayed directly in the graphically based control system.
  • the selection of the selected georeferenced information is made by means of a control and / or assignment system from all available georeferenced information from a computer system, such that only georeferenced information relevant to the control and / or assignment system is displayed in the graphical control system.
  • a software agent carries out an independent program start depending on previously defined rules, and an assignment is made by the started program between the selected georeferenced information and the corresponding information displayed in the graphically based control system.
  • a software agent differs from a "normal" computer program in that the agent acts autonomously and autonomously by programs running on the computer.A software agent independently decides on its course of action.He can independently control his program control and make independent decisions Its behavior is set by the software agent to achieve these goals, whereby a software agent responds to external events and adapts his behavior and has an eye on achieving the set goal Procedure as an agent and decides, on the basis of external conditions, that conditions, such as the detection of a georeferenced information that is relevant and thus to be selected, such as a detected fire in the immediate vicinity of the energy supply network, or internal conditions such as the cyclical monitoring of all georeferenced information present in the georeferenced information system during the monitoring period of the procedure.
  • rule-based systems in particular expert systems and / or neural networks, for the association between the selected georeferenced information and the corresponding information displayed in the graphic-based control system be used.
  • a representation of the georeferenced information system is advantageously constructed from different presentation layers, wherein the selected georeferenced information is displayed in at least one presentation layer.
  • the invention discloses a method for image transformation of georeferenced information in a georeferenced information system with at least one presentation layer according to claim 9, wherein the georeferenced information at least one associated additional image acquisition is implemented in at least one presentation layer of the georeferenced information system.
  • georeferenced information can be displayed either directly as an image recording of the georeference point in the georeferenced information system or that a mostly current image acquisition can be implemented in at least one of the presentation layers in a representation of the georeferenced information system.
  • the geo reference point is updated with respect to the objects recorded in the current image recording.
  • the current topography is updated in the representation layer of the topography, and also objects such as vehicles or events such as a forest fire are directly and thus currently implemented in the respective presentation layer.
  • the data of the respective presentation layer such as older satellite data for the presentation layer of the topography, are used over a longer period for the representation. If the topography or other objects in other presentation layers are changed, these are then used in current representations and thus displayed incorrectly.
  • the additional image recording in the vicinity of a georeference point of the georeferenced information is integrated in at least one presentation layer of the georeferenced information system
  • an image transformation is carried out with respect to the at least one presentation layer of the georeferenced information system. If a current image acquisition is not present in the visualization plane of the presentation layer, for example a horizontal recording of a topography, this is transformed into the visualization plane of the presentation layer, for example a vertical viewing direction in satellite images, with corresponding image transformation algorithms.
  • surveillance cameras are arranged near the geo reference point.
  • FIG. 1 is a flowchart of the invention
  • FIG. 2 shows a schematic illustration of the different presentation layers according to the method according to the invention.
  • FIG. 1 shows a flow chart of the method according to the invention.
  • the georeferenced information system 3 (not shown) visualizes a representation 8 of different presentation layers 7a to 7d. Also in the graphically based control system 3 (not shown), the energy supply network to be monitored, in particular an electrical high-voltage network, will visualize an operator.
  • the georeferenced information 190 is examined as to whether these are relevant and thus to be selected.
  • a control system 4 for example an expert system
  • predetermined rules 120 are stored in a database 11 and used as the basis for the selection 130 of the georeferenced information 190 to be selected. If there is no georeferenced information 190 to be selected, a new map 170 of the georeferenced information system 3 and a new map 180 of the graphically based control system 2 are generated.
  • a georeferenced information 190 is selected in the selection 130 on the basis of the rule-based system 4 (not shown), an agent system 140 subsequently starts a software agent 6, which performs an automatic association between the georeferenced information 190 and a corresponding information 200 displayed in the graphically based control system 2 , At the same time, it is determined 150 whether a presentation layer 7a (not shown) would have to be changed. In the event of a necessary change in the Positioning layer 7a, a change 160 of the presentation layer 7a is made. The change 160 of the presentation layer 7a can be implemented in particular on the basis of an additional image acquisition 9 (not shown) of a surveillance camera in the vicinity of a georeference point 10 (not shown) -if possibly after a necessary image transformation. Subsequently, a new map 170 of the georeferenced information system 3 and a new map 180 of the graphically based control system 2 with the changed presentation layers 7a are generated.
  • FIG. 2 shows a schematic illustration of the different presentation layers according to the method according to the invention.
  • the representation 8 within the georeferenced information system 3 contains a plurality of presentation layers 7a to 7d, which have different information.
  • the lowest presentation layer 7a contains the topographical information.
  • An event 100 for example a forest fire, at a geo reference point 10 is estimated as relevant georeferenced information 190 and displayed in the graphically based control system 2.
  • the selection 130 of the rule-based system 4 (not shown) of the relevant georeferenced information 190 takes place on the basis of the detection of an event 100, for example a warning in the immediate vicinity of the energy supply network.
  • An agent system 140 starts a software agent 6 and visualizes the associated correspondent.
  • information 200 (not shown) an operator in the graphically based control system 3, so that the operator must keep in a correspondingly critical situation exclusively the graphically based control system 2 in view.

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Instructional Devices (AREA)

Abstract

L'invention concerne un procédé et un système comprenant un système de commande à base graphique, par exemple un système SCADA (télésurveillance et acquisition de données), et un système d'informations géoréférencées, dans lequel des informations géoréférencées peuvent être visualisées. L'utilisation d'un moyen logiciel pour lancer le programme d'une correspondance automatique entre une information géoréférencée sélectionnée dans un système d'informations géoréférencées et une information correspondante visualisée dans le système de commande à base graphique permet d'afficher à un utilisateur une information géoréférencée importante, et donc sélectionnée, dans le système de commande à base graphique. Ainsi, l'utilisateur n'est pas soumis à l'alternance permanente entre le système de commande à base graphique et le système d'informations géoréférencées.
PCT/DE2006/001868 2006-10-18 2006-10-18 Procédé et système de visualisation automatique d'informations géoréférencées dans un système de commande à base graphique WO2008046365A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/DE2006/001868 WO2008046365A1 (fr) 2006-10-18 2006-10-18 Procédé et système de visualisation automatique d'informations géoréférencées dans un système de commande à base graphique
DE112006004183T DE112006004183A5 (de) 2006-10-18 2006-10-18 Verfahren und System zur automatischen Visualisierung von georeferenzierten Informationen in einem graphisch basierten Steuerungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2006/001868 WO2008046365A1 (fr) 2006-10-18 2006-10-18 Procédé et système de visualisation automatique d'informations géoréférencées dans un système de commande à base graphique

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WO2008046365A1 true WO2008046365A1 (fr) 2008-04-24

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DE (1) DE112006004183A5 (fr)
WO (1) WO2008046365A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10001791B2 (en) 2012-07-27 2018-06-19 Assa Abloy Ab Setback controls based on out-of-room presence information obtained from mobile devices
US10050948B2 (en) 2012-07-27 2018-08-14 Assa Abloy Ab Presence-based credential updating

Citations (3)

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US5124915A (en) * 1990-05-29 1992-06-23 Arthur Krenzel Computer-aided data collection system for assisting in analyzing critical situations
US5734335A (en) * 1989-12-20 1998-03-31 Finmeccanica S.P.A. Forest surveillance and monitoring system for the early detection and reporting of forest fires
WO2005081134A1 (fr) * 2004-02-20 2005-09-01 Abb Technology Ltd Procede, systeme informatique, et registre d'articles virtuels

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US5734335A (en) * 1989-12-20 1998-03-31 Finmeccanica S.P.A. Forest surveillance and monitoring system for the early detection and reporting of forest fires
US5124915A (en) * 1990-05-29 1992-06-23 Arthur Krenzel Computer-aided data collection system for assisting in analyzing critical situations
WO2005081134A1 (fr) * 2004-02-20 2005-09-01 Abb Technology Ltd Procede, systeme informatique, et registre d'articles virtuels

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CHEN T ET AL: "A versatile AR type 3D mobile GIS based on image navigation technology", SYSTEMS, MAN, AND CYBERNETICS, 1999. IEEE SMC '99 CONFERENCE PROCEEDINGS. 1999 IEEE INTERNATIONAL CONFERENCE ON TOKYO, JAPAN 12-15 OCT. 1999, PISCATAWAY, NJ, USA,IEEE, US, vol. 5, 12 October 1999 (1999-10-12), pages 1070 - 1075, XP010363001, ISBN: 0-7803-5731-0 *
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10001791B2 (en) 2012-07-27 2018-06-19 Assa Abloy Ab Setback controls based on out-of-room presence information obtained from mobile devices
US10050948B2 (en) 2012-07-27 2018-08-14 Assa Abloy Ab Presence-based credential updating
US10606290B2 (en) 2012-07-27 2020-03-31 Assa Abloy Ab Controlling an operating condition of a thermostat

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