GIS-based rail transit network passenger flow visualization analysis method
A rail transit and analysis method technology, applied in the field of human-machine interface visual analysis, can solve the problems of inability to operate data, inability to intuitively and comprehensively grasp real-time passenger flow conditions, etc., and achieve the effect of safe operation guarantee
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Embodiment 1
[0046] like figure 1 Shown embodiment 1 is a kind of rail transit network passenger flow visualization analysis method based on GIS, comprises the steps:
[0047] Step 100, establishing a 3D rail transit network model based on the rail transit network data of the cesium and the city;
[0048] Step 101, using the ArcGIS service to create a map slice of the city;
[0049] Step 102, load the created map slice data in cesium, and render a 3D city map;
[0050]Step 103, obtain the longitude and latitude coordinate information of the city's rail transit lines, stations and vehicles through the data access module, connect all points on the rail transit lines by adding polylines, and add different materials to modify the style of the lines , to render the rail transit line; according to the longitude and latitude coordinate information of the station and the vehicle, add the station and the vehicle to the corresponding position by using the method of adding a model, the specific sty...
Embodiment 2
[0070] Embodiment 2 comprises all steps and method of embodiment 1; As figure 1 As shown, embodiment 2 also includes the steps:
[0071] Step 500, the rail transit manager can interact with each line, each station and each train in the rail transit network model;
[0072] Step 501, the user can interact with each line, each station and each train in the rail transit network model; when the user clicks on a certain line, a certain station or a certain train in the model, a pop-up Frame, the pop-up frame is connected with the clicked position by a straight line. The content in the pop-up frame will display the specific data information of the clicked object. The specific data information includes the specific operation information of a certain line, the specific passenger flow information of a certain station and the specific information of a train. Driving profile.
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