Differences

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--- woolcrossingtrafficsimulation [2016/07/13 06:59] – mark
+++ woolcrossingtrafficsimulation [2016/07/13 14:27] (current) – [Conclusion] mark
@@ Line 17: / Line 17: @@
 NOTE: The Video of the simulation has been started at ~ 8:13 to see the first crossing down. The Simulation is also running faster than real time (benny hill mode).
-{{https://github.com/mretallack/WoolSimulation/raw/master/SimWithJustCars11072016.ogv|}}
+{{youtube>bAs98V4Kprs|SimWithJustCars11072016}}
-{{youtube>bAs98V4Kprs}}
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+The PTI Automatic Traffic Count data from the PTI report is from 2014-03-01 to 2014-03-25.
 The Crossing down times has been gained from the  Open Rail Data (Note3), this provides detailed information of train locations heading towards and away from the Wool Crossing. Using this information it is possible to generate an estimated crossing down times and lengths. This information was programmed into the simulation for the time between 8am and 9am:
@@ Line 62: / Line 62: @@
 The video below shows the new Simulation with traffic split. Again the simulation is running fast.
-{{https://github.com/mretallack/WoolSimulation/raw/master/SimWithAllVehiclesTypes11072016.ogv|}}
+{{youtube>7v8bvCRs7NY|SimWithAllVehiclesTypes11072016}}
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@@ Line 89: / Line 89: @@
 The following video shows the output from the new model using the manual traffic survey counts.
-{{https://github.com/mretallack/WoolSimulation/raw/master/SimWithEstimatedVehicle11072016.ogv|}}
+{{youtube>W2yRIVCfscM|SimWithEstimatedVehicle11072016}}
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+The simulation above was created using flow data from:
+^ Location	     ^ Date	  ^
+| From Lulworth	     | 2009/09/14 |
+| From Wareham       | 2007/04/24 |
+| From Dorchester    | 2008/07/11 |
 This simulation has the following Limitations:
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-{{https://github.com/mretallack/WoolSimulation/raw/master/SimWithEstimatedVehicle1000HomeStart12072016.ogv|}}
+{{youtube>HBlJCoxoNqs|SimWithEstimatedVehicle1000HomeStart12072016}}
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@@ Line 134: / Line 142: @@
 This second simulation shows the first time the crossing goes down. The simulator shows that the resultant queue goes all the way back to Dorset Green.
-{{https://github.com/mretallack/WoolSimulation/raw/master/SimWithEstimatedVehicle1000HomeCrossingDown12072016.ogv|}}
+{{youtube>4uYs0DnBqxc|SimWithEstimatedVehicle1000HomeCrossingDown12072016}}
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@@ Line 158: / Line 166: @@
 The simulation above is just a proof of principle, without some sort of validation it is difficult to know how accurate or inaccurate the model is.
-There does appear to be a difference between the Auto Traffic Counts and the Manual Traffic Survey. The ATC was reporting 401 from west to east along the A352, the Survey had counted 561. From East to West, the ATC reported 452 where the Survey counted 371.
+There does appear to be a difference between the Auto Traffic Counts and the Manual Traffic Survey. The ATC was reporting 401 from west to east along the A352, the Survey had counted 561. From East to West, the ATC reported 452 where the Survey counted 371. This is probable because the ATC was taken in March, while most of the Survey data was taken in July and September.