JP2016057482A - Geographic information system for evaluation of freight transport actual condition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a geographic information system for evaluation of a freight transport actual condition which facilitates understanding of a transport actual condition, and properly evaluates it.SOLUTION: A geographic information system for evaluation of a freight transport actual condition is configured so that: for evaluating an actual condition of freight transport, transport track record data, freight time table, and railway route data are used for maintaining spatial data of railway freight transport; then a loading rate of freight and a container occupancy from an initial station to a terminal station of a freight train, are measured; then, the distributions of the loading rate and container occupancy of the train are displayed on the railway route on the map.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a geographical information system for evaluating the status of freight transportation that measures the actual state of freight transportation quantitatively and visually and grasps information in real time.

With the progress of the information society, the GIS (Geographic Information System) comprehensively manages and processes data (spatial data) with information about the location based on the geographical location, and displays it visually. However, as a technology that enables advanced analysis and quick judgment (related materials of the Geospatial Information Authority of Japan), research and development and infrastructure development are actively promoted in various fields and are widely used. Traffic transportation also has many uses (see Non-Patent Document 1 below) such as automobile route search and dispatch plan. In logistics and freight transportation, it is necessary to use mass transportation means such as railways as an effective countermeasure for improving logistics efficiency, reducing CO ₂ emissions, and declining birthrate and aging population.

  However, rail freight transportation usually has few opportunities for the public to see, so the actual state of transportation is difficult to understand and it is difficult to evaluate it appropriately.

Masao Masuda: Current Status and Future Issues of GIS Utilization in Logistics, Journal of the Japan Logistics Society No. 13, pp191-198, 2005.5

  In view of the above situation, an object of the present invention is to provide a geographical information system for evaluating the actual state of freight transportation that makes it easy to understand the actual state of transportation and can appropriately evaluate it.

In order to achieve the above object, the present invention provides
[1] In order to evaluate the actual state of freight transportation in the geographical information system for evaluating the actual state of freight transportation, the spatial data of rail freight transportation is prepared using transportation performance data, freight timetables, and railway line data. The cargo loading rate and container occupancy rate from the first station to the last station of the freight train are measured and displayed on the railway line on the map.

  [2] In the geographical information system for cargo transportation actual condition evaluation described in [1] above, the railway line data is data provided by the Geographical Survey Institute.

  [3] The geographical information system for cargo transportation actual condition evaluation described in [1] above is characterized by comprising a main screen having various functions such as line segment selection, map operation, and printing.

  [4] The geographic information system for evaluating the actual state of freight transportation according to [1] above, further comprising a passing train list screen.

  [5] The geographical information system for evaluating the actual state of freight transportation according to [1] above, further comprising a train detailed information screen.

  [6] The geographical information system for evaluating the actual state of freight transportation described in [1] above has a maintenance function for operation plan data, train route data, freight transportation data, station master, and item master based on the freight timetable. It is characterized by.

  [7] In the geographical information system for evaluating the actual condition of freight transportation described in [1] above, as output, the freight transportation master maintenance function, the freight loading state (tons) and the container occupation state (feet number) ) And a data processing function of a transportation actuality graph (ton-based loading rate distribution) and a transportation actuality graph (container foot-based occupation rate distribution).

  According to the present invention, it becomes possible to quantitatively and visually grasp the actual transportation situation of a freight train passing through each line section, and to evaluate the potential freight demand suitable for railways. Useful information for decision support when For users and business operators, it becomes effective and clear judgment information, and it becomes possible to quickly grasp and analyze the actual state of transportation and to evaluate it appropriately. In addition, visualizing the evaluation of actual transportation has a great effect on the formulation of transportation improvement countermeasures such as improving transportation efficiency and improving service levels.

It is a schematic diagram of the geographical information system of rail freight transportation which shows the Example of this invention. It is a schematic map of the geographic information system for evaluating the actual condition of rail freight transportation showing an embodiment of the present invention. It is a figure which shows the example of a main screen of rail freight transportation which shows the Example of this invention. It is a figure which shows the line zone selection tool example of the rail freight transportation which shows the Example of this invention. It is a figure which shows the example of a map print of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of a scale setting tool of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of the direction symbol tool of the rail freight transportation which shows the Example of this invention. It is a figure which shows the example of a character addition tool of rail freight transportation which shows the Example of this invention. It is a figure which shows the page setting tool example of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of a legend switching tool of rail freight transportation which shows the Example of this invention. It is a figure which shows the case where Hokkaido as a regional area tool example of rail freight transportation which shows the Example of this invention is clicked. It is a figure which shows the example of a maintenance of rail freight transportation which shows the Example of this invention. It is a figure which shows the passing train list screen (display function of train information) of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of a route display of the rail freight transportation which shows the Example of this invention. It is a figure which shows the train information detailed screen (information regarding the passing line area and passing station of a train) of the rail freight transport which shows the Example of this invention. It is a figure which shows the passing line list of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of a display of the selected line section of the rail freight transportation which shows the Example of this invention. It is a figure which shows the list of the passage stations of rail freight transportation which show the Example of this invention. It is a figure which shows the information of the station of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of an analysis graph (loading rate) of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of an analysis graph (occupancy) of rail freight transportation which shows the Example of this invention. It is a figure which shows the example of the display method (method cleared at the time of graph preparation) of the transport actual condition graph of the rail freight transport which shows the Example of this invention. It is a figure which shows the display method (method cleared from a main screen) of the transportation actual condition graph of rail freight transportation which shows the Example of this invention. It is a figure which shows the maintenance menu of rail freight transportation which shows the Example of this invention. It is a figure which shows the data extraction screen (the display function of the basic information of a cargo) of the cargo transportation data in the maintenance method of the rail cargo transportation which shows the Example of this invention. It is a figure which shows the addition method (freight transport information addition function and edit function) of the rail freight transport which shows the Example of this invention. It is a figure which shows the data processing function (maintenance function of a freight transport master) of the rail freight transport which shows the Example of this invention. It is a figure which shows the tabulation function 1 (the ton base train transport actual condition) of the rail freight transport which shows the Example of this invention. It is a figure which shows the totaling function 2 (train transportation condition of a container foot base) of the rail freight transportation which shows the Example of this invention. It is a figure which shows the transport actual condition graph (ton-based load factor distribution) of the rail freight transport which shows the Example of this invention. It is a figure which shows the transport actual condition graph (occupation rate distribution of a container foot base) of the rail freight transport which shows the Example of this invention.

  In order to evaluate the actual state of freight transportation, the geographic information system for freight transportation actual condition maintains the railway freight transportation spatial data using the transportation result data, freight timetable, and railway line data. The cargo loading rate and container occupancy rate from the first station to the last station are measured and displayed on the railway line on the map.

  Hereinafter, embodiments of the present invention will be described in detail.

  FIG. 1 is a schematic diagram of a geographical information system for rail freight transportation showing an embodiment of the present invention.

  In this figure, function 1 for processing existing data related to freight transportation, function 2 for matching freight-based information with train-based information, function 3 for measurement and statistical analysis of freight train transportation, This function 3 creates a distribution graph 4 based on the measurement and analysis of the actual state of train transportation. On the other hand, using the function 5 for utilizing spatial data such as railway lines, the railway line data published by the Geospatial Information Authority of Japan is added to the cargo facilities. Information will be added and freight transportation spatial data 6 will be maintained. Therefore, based on the freight transportation spatial data and the distribution graph 4 based on the freight transportation spatial data 6, the transportation actual state display function 7 is obtained at the geographical position with respect to the passing line section, and the transportation actual state is displayed on the map. Visualize 8. Here, it is necessary to collect existing data and create a file, introduce data 10 of an existing GIS processing system, a GIS function for operating on a map, a dedicated program 9 for analysis and processing, and the like.

  The transportation status of freight trains at the start and end points in different areas is displayed quantitatively and visually in the passing line section in the railway transport network.

  FIG. 2 is a diagram showing a schematic map of a geographic information system for evaluating the actual state of rail freight transportation according to an embodiment of the present invention. FIG. 2 (a) shows a freight train starting from a freight start station, The route of the train arriving at the final station of the cargo is shown on the schematic diagram. Fig. 2 (b) shows the loading rate on the horizontal axis and the occurrence rate on the vertical axis. The statistical distribution of the actual load of freight trains passing through is displayed on a map.

  As shown in FIG. 2 (a), 11 is a schematic map showing the route of a train in which a freight train departs from a freight start station a and arrives at a freight end station n. A transport actuality graph (ton-based load factor distribution), 13 is a display of the selected passing line section i.

  Based on the results of a clear and visual understanding of the loading rate and the occurrence rate of the train, the fact that the loading rate is not so high and there is room for improvement in transportation utilization. I understood.

  The operation of the system for grasping the actual state of freight train transportation will be described below.

  FIG. 3 is a diagram showing an example of a main screen of rail freight transportation showing an embodiment of the present invention.

The following explains each part of the screen.
Toolbar: Calls various functions such as line selection, map operation and printing.

  Legend: Sets the display visibility of the map (display / non-display).

  Analysis period: Set the period for analysis.

  Map: Display the map.

  FIG. 4 is a diagram showing an example of a line selection tool for rail freight transportation showing an embodiment of the present invention.

  By selecting an arbitrary line section from the map, a train list screen (see FIG. 16 described later) passing through the designated line section is displayed.

  It should be noted that (1) a moving tool (displayed by hand) is selected, and the map is moved by operating the map area. (2) Enlarge the map by selecting the enlargement tool (+ display) and operating the map area. (3) The reduction tool (-display) is selected, and the map is reduced by operating the map area. (4) Select a free zoom tool (? ± display) and drag upward to enlarge the map, drag downward to reduce the map.

  FIG. 5 is a diagram showing a map print example of rail freight transportation showing an embodiment of the present invention.

  Click Map Print to display a paper-based print preview. In addition, characters and scale bars can be arbitrarily added and printed on the print preview.

  (1) A moving tool (displayed by hand) is selected, and the map is moved by operating the map area. (2) Enlarge the map by selecting the enlargement tool (+ display) and operating the map area. (3) The reduction tool (-display) is selected, and the map is reduced by operating the map area.

  FIG. 6 is a diagram showing an example of a scale setting tool for rail freight transportation showing an embodiment of the present invention.

  When you click the scale setting tool, the scale setting screen is displayed, and you can set the scale of the map to be printed.

(1) Selection tool By selecting a selection tool and selecting elements such as characters and scale bars added on the print preview, they can be moved, resized, and deleted.

  Move: Move by dragging the selected element.

  Resize: Handles are displayed on the top, bottom, left and right of the selected element. You can change the size by selecting and dragging any handle.

  Delete: Deletion can be performed by pressing DELETE on the keyboard with the element selected.

(2) Orientation Symbol Tool FIG. 7 is a diagram showing an example of the orientation symbol tool for rail freight transportation showing an embodiment of the present invention.

  Select the bearing symbol tool and draw the placement area (rectangle) on the print preview to add the bearing symbol within the designated placement area.

  In addition, when the direction symbol is selected with the selection tool, a “red handle” different from other elements is also displayed, and the map can be rotated by operating the red handle.

(3) 1 / □ Scale display tool A scale display tool is selected, and a scale display is added to the designated layout area by drawing a layout area (rectangle) on the print preview.

(4) Scale display: Scale bar tool A scale display tool is selected, and a scale display is added to the designated layout area by drawing the layout area (rectangle) on the print preview.

  FIG. 8 is a diagram showing an example of a tool for adding characters for rail freight transportation showing an embodiment of the present invention.

(1) Character addition tool A scale display tool is selected, and a character is added to the designated arrangement area by drawing the arrangement area (rectangle) on the print preview.

  Characters are added to the placement area by specifying the font and color on the character input screen and entering the characters.

(2) Whole display tool Clicking the scale setting tool adjusts the print preview screen so that the entire paper fits on the screen.

  FIG. 9 is a diagram showing an example of a page setting tool for rail freight transportation showing an embodiment of the present invention.

  When the page setting tool is clicked, a page setting screen is displayed, and settings such as a printer for printing, paper size, orientation, and margin can be performed.

  Hereinafter, other functions will be described.

  FIG. 10 is a diagram showing an example of a legend switching tool for rail freight transportation showing an embodiment of the present invention.

  The legend switching tool displays the legend by turning it on (indented state). The legend is hidden by turning it off.

  FIG. 11 is a diagram showing a case where Hokkaido is clicked as an example of a regional area tool for rail freight transportation according to an embodiment of the present invention.

  The regional area tool changes the scale of the map so that the entire area you clicked is displayed.

  Nationwide: All over Japan is displayed.

  Hokkaido: The entire Hokkaido area is displayed.

  Tohoku: The entire Tohoku area is displayed.

  Kanto: The entire Kanto area is displayed.

  Tokai: The entire Tokai area is displayed.

  Kansai: The entire Kansai area is displayed (including the Shikoku area).

Kyushu: The entire Kyushu area is displayed.
(version information)
In addition, the spatial data version information used in this system is displayed.

  FIG. 12 is a diagram showing a maintenance example of rail freight transportation showing an embodiment of the present invention.

  A maintenance menu for maintaining various data is displayed.

  For maintenance, see FIG. 24 described later.

  FIG. 13 is a view showing a passing train list screen (train information display function) of rail freight transportation showing an embodiment of the present invention.

  For each part of the screen, (1) List of passing trains: A list of trains passing through the selected line section from the map on the main screen is displayed. (2) Various function buttons: Perform various processes for the train selected from the passing train list.

  Next, various function buttons will be described.

(Selection button)
Displays the train information details screen for the selected train.

For the train information detail screen, see FIG. 15 to be described later. FIG. 14 is a diagram showing a route display example of rail freight transportation showing an embodiment of the present invention.

  The route display button displays the route of the selected train on the map.

(Master output button)
The master information which extracted the transportation freight information every day when the selected train passes the specified line section on the map is outputted to Excel.

(Cancel button)
Close the passing train list screen.

  FIG. 15 is a diagram showing a train information detailed screen (information on train passing line sections and stations) for rail freight transportation showing an embodiment of the present invention, and FIG. 15 (a) is a diagram showing a list of passing trains. (B) is a figure which shows a passing station list.

  Here, a list of passing trains: the passing line section from the departure station to the arrival station of the selected train is displayed.

  Passing station list: The passing stations from the departure station to the arrival station of the selected train are displayed.

  Furthermore, various function buttons: Various analyzes in the passing line section of the selected train are performed.

  FIG. 16 is a diagram showing a list of passage line sections for rail freight transportation showing an embodiment of the present invention, and FIG. 17 is a diagram showing a display example of selected line sections for rail freight transportation showing an embodiment of the present invention. is there.

  As shown in FIG. 16, the passing line list displays a list in which the line between the cargo stations where the designated train passes from the departure station to the arrival station is one line section.

  As shown in FIG. 17, when a line section is selected from the passing line section list, the corresponding line section on the map is highlighted.

  FIG. 18 is a diagram showing a list of railway freight transport passing stations according to an embodiment of the present invention, and FIG. 19 is a diagram showing information on rail freight transport stations according to an embodiment of the present invention.

  As shown in FIG. 18, a list of cargo stations through which the designated train passes from the departure station to the arrival station is displayed in the list of passage stations. Further, as shown in FIG. 19, station information is displayed.

  The processing contents of various buttons will be described.

Master output button Outputs the master information, which is extracted daily for the transport cargo information when the selected train passes through the specified line section, to Excel.

Tabulation table (tons) button Outputs a tabulation table that summarizes the loading tonnage when the selected train passes through each line section for each day and each large item.

Tabulation table (feet) button Outputs a tabulation table that summarizes the loading container feet when the selected train passes through each line section for each day and each large item.

  FIG. 20 is a diagram showing an example of an analysis graph (loading rate distribution) of rail freight transportation showing an embodiment of the present invention.

  The actual transportation tonnage when the selected train passes through the designated line section and the maximum loadable tonnage of 25 tons per freight car are calculated on a daily basis, and the transportation status graph showing the relationship between the loading ratio and the occurrence rate Is output to Excel and the map.

  FIG. 21 is a diagram showing an example of an analysis graph (occupation rate distribution) of rail freight transportation showing an embodiment of the present invention.

  The occupancy rate is calculated every day from the actual loading container feet when the selected train passes the designated line section and the maximum loadable container feet that are 62 feet per freight car, and shows the relationship between loading rate and occurrence rate The actual graph is output on Excel and the map.

  FIG. 22 is a diagram showing an example of a method for displaying a railroad freight transportation actual state graph (method to be cleared at the time of graph creation) according to an embodiment of the present invention.

  Create with the “Create existing graph cleared” check box on the train information detail screen. (Clear all existing graphs in the state before creation, and then add the graph created this time to the map).

  FIG. 23 is a diagram showing a method of displaying a transportation actual state graph of rail freight transportation (a method of clearing from the main screen) showing an embodiment of the present invention.

  Click the “Graph Area” button on the main screen to clear all existing graphs.

  FIG. 24 is a diagram showing a maintenance menu for rail freight transportation showing an embodiment of the present invention.

  In the maintenance menu, the maintenance data is selected from the following five types.

(1) Container train operation plan data based on the cargo timetable (addition, deletion and editing are possible)
Maintain the container train operation plan.

  When the container train operation plan is changed, it is necessary to perform (2) maintenance of the train route data as well.

(2) Train route data (can be added / deleted / edited)
Maintenance of the travel route for each train for the container train operation plan.

(3) Cargo transportation data (can be added / deleted / edited)
Carry out freight data maintenance.

(4) Station master (only editable)
Cargo maintenance station data is maintained.

  Since the station master is linked to the map data, it cannot be added or deleted.

(5) Item master (can be added / deleted / edited)
Maintenance of the item master in which the Ministry of Transport item code and major classification code are paired.

  FIG. 25 is a diagram showing a data extraction screen (freight basic information display function) of freight transportation data in the railway freight transportation maintenance method according to the embodiment of the present invention.

(1) Data extraction method Select the condition item in the extraction condition, enter the value you want to search, and click the search button. Then, a list of data matching the conditions is displayed at the bottom of the screen.

  Up to three conditions can be set. When a plurality of conditions are specified, data satisfying all the conditions specified in the form of condition 1 AND condition 2 is extracted.

  FIG. 26 is a diagram showing a rail freight transportation data adding method (freight transportation information adding function and editing function) according to an embodiment of the present invention.

  When the add button is clicked, the data input screen (at the time of addition) of FIG. 26 is displayed, so that a value can be input for each item and the save button can be clicked to add.

How to edit data Extract data and select the data you want to edit.

  Click the edit button. Then, since the data input screen (during editing) of FIG. 26 is displayed, editing can be performed by inputting values for each item and clicking the save button.

How to delete data Extract data and select the data you want to delete.

  Click the delete button.

  FIG. 27 is a diagram showing a rail freight transport data processing function (freight transport master maintenance function) showing an embodiment of the present invention, and FIG. 28 is a rail freight transport summary table function 1 (ton base) showing an embodiment of the present invention. FIG. 29 is a diagram showing a totaling function 2 (container foot-based train transport status) of rail freight transport showing an embodiment of the present invention.

  FIG. 30 is a diagram showing a railway freight transportation actual condition graph (ton-based load factor distribution) showing an embodiment of the present invention, and FIG. 31 is a railway freight transportation actual condition graph (container foot base) showing an embodiment of the present invention. Is an occupancy ratio distribution).

  From the train loading rate and its occurrence rate in FIG. 30, it was found that the loading rate is not so high and there is still room for sufficient utilization.

  In addition, this invention is not limited to the said Example, Based on the meaning of this invention, a various deformation | transformation is possible and these are not excluded from the scope of the present invention.

  The geographical information system for cargo transportation actual condition evaluation of the present invention can be used as a geographical information system for cargo transportation actual condition evaluation that makes it easy to understand the transportation actual condition and can be appropriately evaluated.

1 Function to process existing data related to freight transportation 2 Function to align freight-based information with train-based information 3 Function to measure and analyze the actual condition of freight train transport 4 Distribution by measurement and analysis of actual freight transport Graph 5 Utilization function of spatial data such as railway lines 6 Spatial data of freight transportation 7 Display function of transportation condition in geographical position with respect to passing line section 8 Visualization of transportation condition on map 9 GIS function for operation on map Dedicated program for analysis and processing, etc. 10 Existing data collection and filing function, and introduction data of existing GIS processing system 11 A freight train departs from a freight station in Hokkaido and arrives at a freight station in Honshu Schematic map shown 12 Train transport status graph in the passing line section (ton base loading rate distribution)
13 Display of selected passing line section

Claims (7)

  In order to evaluate the actual state of freight transportation, the transportation data, freight timetables, and railway line data are used to develop spatial data for rail freight transportation, and the cargo loading rate from the first station to the last station of the freight train. A geographical information system for evaluating the actual situation of freight transportation, which measures the occupation rate of containers and containers and displays them on railway lines on a map.   The geographic information system for evaluating the actual state of cargo transportation according to claim 1, wherein the railway line data is data provided by the Geographical Survey Institute.   2. A geographical information system for evaluating the status of freight transportation according to claim 1, further comprising a main screen having various functions for line selection, map operation, and printing. .   The geographic information system for evaluating the actual state of cargo transportation according to claim 1, further comprising a list of passing trains.   The geographic information system for evaluating the actual state of cargo transportation according to claim 1, further comprising a train detailed information screen.   The geographic information system for cargo transportation actual condition evaluation according to claim 1, characterized by having maintenance functions of operation plan data, train route data, cargo transportation data, station master, and item master based on a cargo timetable. Geographic information system for freight transportation evaluation.   The geographical information system for evaluating the actual state of freight transportation according to claim 1, wherein the output includes a freight transportation master maintenance function, and a totaling function of a train cargo loading state (ton number) and a container occupation state (feet number) in a passing line section A geographical information system for evaluating the actual state of freight transportation, which has a data processing function of a transportation actual state graph (ton-based loading rate distribution) and a transportation actual state graph (container foot-based occupation rate distribution).

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