55 lines
4.9 KiB
TeX
55 lines
4.9 KiB
TeX
\select@language {ngerman}
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\contentsline {section}{\numberline {1}Kurzfassung}{1}{section.1}
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\contentsline {section}{\numberline {2}Inhaltsverzeichnis}{2}{section.1}
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\contentsline {section}{\numberline {3}Einleitung}{4}{section.3}
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\contentsline {section}{\numberline {4}Grundlagen}{7}{section.4}
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\contentsline {subsection}{\numberline {4.1}Induktionsschleifen}{7}{subsection.4.1}
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\contentsline {subsection}{\numberline {4.2}Adaptive Steuerung von Ampelanlagen}{8}{subsection.4.2}
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\contentsline {subsection}{\numberline {4.3}Makro- und mikroskopische Modellierung von Verkehr}{9}{subsection.4.3}
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\contentsline {section}{\numberline {5}Datenbasis}{10}{section.5}
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\contentsline {subsection}{\numberline {5.1}Induktionsschleifenwerte}{10}{subsection.5.1}
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\contentsline {subsubsection}{\numberline {5.1.1}CSV-Dateien der Induktionsschleifenwerte}{10}{subsubsection.5.1.1}
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\contentsline {subsubsection}{\numberline {5.1.2}MYSQL-Daten der JEE6 Anwendung \textit {TrafficEye}}{11}{subsubsection.5.1.2}
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\contentsline {subsection}{\numberline {5.2}Geographischer Ausschnitt der Daten}{12}{subsection.5.2}
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\contentsline {subsection}{\numberline {5.3}CAD-Zeichnungen der Kreuzungen}{13}{subsection.5.3}
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\contentsline {subsection}{\numberline {5.4}Abbiegewahrscheinlichkeiten}{14}{subsection.5.4}
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\contentsline {section}{\numberline {6}Graphen-basiertes Verkehrsmodell}{15}{section.6}
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\contentsline {subsection}{\numberline {6.1}H"andische Modellierung der Ministadt}{15}{subsection.6.1}
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\contentsline {subsection}{\numberline {6.2}Allgemeines Verkehrsmodell auf Basis eines Graphen}{17}{subsection.6.2}
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\contentsline {subsubsection}{\numberline {6.2.1}Grundlagen}{18}{subsubsection.6.2.1}
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\contentsline {subsubsection}{\numberline {6.2.2}Kreuzungsgraph}{19}{subsubsection.6.2.2}
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\contentsline {subsubsection}{\numberline {6.2.3}Kreuzungs"ubersichtsgraph}{19}{subsubsection.6.2.3}
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\contentsline {subsection}{\numberline {6.3}Matrixdarstellung des Kreuzungsmodells}{20}{subsection.6.3}
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\contentsline {subsubsection}{\numberline {6.3.1}Ausgangsmatrix}{20}{subsubsection.6.3.1}
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\contentsline {subsubsection}{\numberline {6.3.2}Eingangsmatrix}{20}{subsubsection.6.3.2}
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\contentsline {subsection}{\numberline {6.4}Datenbankmodell}{22}{subsection.6.4}
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\contentsline {subsection}{\numberline {6.5}Implementierung mit Hilfe von JGraphT}{23}{subsection.6.5}
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\contentsline {subsection}{\numberline {6.6}Zuk"unftige Herausforderungen des Modells}{26}{subsection.6.6}
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\contentsline {subsubsection}{\numberline {6.6.1}Herausforderung: Verfolgung von Fahrzeugen "uber eine Kreuzung hinaus}{26}{subsubsection.6.6.1}
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\contentsline {subsubsection}{\numberline {6.6.2}Herausforderung: Genaues Bestimmen des Abbiegeverhaltens an den Mischspursensoren}{27}{subsubsection.6.6.2}
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\contentsline {section}{\numberline {7}L"osungsans"atze}{28}{section.7}
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\contentsline {subsection}{\numberline {7.1}Aufbereiten der Abbiegewahrscheinlichkeiten}{28}{subsection.7.1}
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\contentsline {subsection}{\numberline {7.2}L"osungsansatz: Hidden Markow Modell}{29}{subsection.7.2}
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\contentsline {subsubsection}{\numberline {7.2.1}Grundlagen}{29}{subsubsection.7.2.1}
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\contentsline {subsubsection}{\numberline {7.2.2}HMM f"ur eine Kreuzung}{30}{subsubsection.7.2.2}
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\contentsline {subsection}{\numberline {7.3}L"osungsansatz: Wegfindungsalgorithmen}{31}{subsection.7.3}
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\contentsline {subsection}{\numberline {7.4}L"osungsansatz: Lineares Gleichungssystem}{32}{subsection.7.4}
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\contentsline {subsubsection}{\numberline {7.4.1}Grundlagen}{32}{subsubsection.7.4.1}
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\contentsline {subsubsection}{\numberline {7.4.2}Lineares Gleichungssystem einer Kreuzung}{33}{subsubsection.7.4.2}
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\contentsline {subsection}{\numberline {7.5}Kreuzungsberechnung am Graphen}{35}{subsection.7.5}
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\contentsline {subsubsection}{\numberline {7.5.1}Verkehrsfluss zwischen Kreuzungen}{36}{subsubsection.7.5.1}
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\contentsline {subsubsection}{\numberline {7.5.2}Sonderfall: Validierungssensor}{36}{subsubsection.7.5.2}
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\contentsline {section}{\numberline {8}Validierung}{38}{section.8}
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\contentsline {subsection}{\numberline {8.1}Validierung durch Testdatenmenge}{38}{subsection.8.1}
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\contentsline {subsection}{\numberline {8.2}Verkehrsz"ahlung}{38}{subsection.8.2}
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\contentsline {section}{\numberline {9}Visualisierung}{40}{section.9}
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\contentsline {subsection}{\numberline {9.1}Visualisierung des Graphen mit JMapViewer}{40}{subsection.9.1}
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\contentsline {subsection}{\numberline {9.2}Visualisierung des JGraphT-Graphen}{41}{subsection.9.2}
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\contentsline {section}{\numberline {10}Zusammenfassung \& Ausblick}{43}{section.10}
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\contentsline {section}{\numberline {11}Bibliographie}{44}{section.10}
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\contentsline {section}{\numberline {12}Abbildungsverzeichnis}{46}{section.10}
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\contentsline {section}{\numberline {13}Tabellenverzeichnis}{47}{section.10}
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\contentsline {section}{\numberline {14}Quellcodeverzeichnis}{48}{section.10}
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\contentsline {section}{\numberline {15}Anhang}{49}{section.15}
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\contentsline {section}{\numberline {16}Glossar}{87}{figure.51}
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