JPH085381B2 - Train diagram creation device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a train diagram creating device.

[0002]

2. Description of the Related Art As is well known, a basic diagram of train operation (hereinafter, also simply referred to as "diamond") is (1) inter-station operation for each train type created based on vehicle performance and geographical conditions. Train lines are drawn on paper according to the train arrangement such as the timetable and (2) passenger needs, management policies, and other limited express trains or trains that stop at each station. It is created by modifying the train streak in consideration of various factors such as stop time at home and home used.

[0003]

However, [0007], for diamond creation was almost manually, (1) many scenes that rely on the intuition of a skilled person, does not mean anyone can create,
(2) Since it takes a lot of manpower and a long time to make one diamond, it is difficult to make a large number of diamonds for comparison.

[0004]

In order to solve the above problems, the train diagram creating apparatus of the present invention employs the following means. That is, as illustrated in FIG. 16, the train diagram creating apparatus of the present invention, the train data relates train operations pattern including station data relating to the arrangement of the depot, the depot passage or stop of the train, the train operations between a pair of adjacent depot The pattern and performance of the above trains
Storage means for storing hour / minute data including operating hours for each speed symbol and stop time / minute data including standard stop time / hour at each stop, and a column including train start and end stops
Car route, prescribed train operation pattern and speed record
Instructing means and said instructed all depot station data included in the train route was, train operation patterns the instruction between all adjacent depot contained in said column wheel path that instructs No.
And extraction means for extracting the stop time data corresponding to the instructed train operation pattern of all stops other than the first and last stops included in the indicated train route and the hour / minute data corresponding to the speed symbol Calculating the required time and minutes of the train route by accumulating the operating hours and minutes of the extracted hourly and minutes data and the standard stop times and minutes of the stoppage and hourly data, and storing the required time and minutes data related to the required times and minutes. On the diagram screen displaying the integrating means to be stored in the means, the horizontal axis as the time axis, the vertical axis as the distance axis, and the station lines corresponding to each stop included in the above-specified train route along the time axis, A point on one station line corresponding to the departure time of one stop of the adjacent stop and an arrival time of the other stop of the adjacent stop based on the driving time of the extracted hour and minute data A unit train line that connects a point on the other station line that corresponds to the starting and ending stops by drawing between a pair of station lines corresponding to all adjacent stops included in the designated train route. The present invention is characterized in that a drawing means is provided for drawing train lines as a set of unit train lines connected between corresponding station lines and for storing the diagram data relating to the drawn train lines in the storage means.

A train diagram creation apparatus according to a second aspect is the train diagram creation apparatus according to the first aspect, wherein the drawing means displays an arbitrary first station line and a predetermined train line on the diagram screen. Intersection and above
It is not adjacent to the first station line and is located between the first station line and
Arbitrary second station line not including sub-station station line and above-mentioned predetermined row
When the intersection with the car stripe is connected by a virtual straight line, the intersection of the station line and the virtual straight line is the intersection of the station line and the virtual straight line for all the station lines arranged between the first and second station lines. If the distance is within the set distance from the intersection of
Is a drawing means for drawing a train stripe in which all the unit train stripes forming the predetermined train stripe between the station line and the second station line are replaced with the virtual straight line.

[0006]

[Action] In a train diagram creating apparatus of the above configuration, the station data storage means relating to the arrangement of the depot, train data relates train operations pattern including depot passage or stop of the train, the train luck between a pair of adjacent depot
Hours and minutes data including driving time and minutes for each speed symbol representing the train pattern and the train performance, and stop time and minutes data including standard stop times and minutes at each stop are stored. In addition, at the stop, there is a station where passengers get on and off and cargo is handled, a signal station where trains are stopped for convenience of operation such as ensuring safety without getting on and off and handling cargo, train formation and vehicle replacement Included are marshalling yards.

The instruction means includes a train route including the start and end stops of the train, a predetermined train operation pattern, and a speed code.
When the instruction is given, the extraction means causes the station data of all stops included in the instructed train route, and the instructed train operation pattern between all adjacent stops included in the train route.
The hour / minute data corresponding to the train and speed symbols, and the stop time / minute data corresponding to the instructed train operation pattern of all the stops other than the first and last stops included in the instructed train route are extracted.

[0008] Subsequently, the accumulating means accumulates the operating time and minutes of the extracted hour and minute data and the standard stop time and minutes of the stop time and minute data to calculate the required time and minutes of the train route and the required time and minutes. The required time / minute data relating to is stored in the storage means. Further, the drawing means, the horizontal axis as a time axis, the vertical axis as a distance axis, the station line corresponding to each stop included in the above-mentioned train route is displayed on the diagram screen along the time axis, the extraction A point on one station line corresponding to the departure time of one of the adjacent stops and the other station line corresponding to the arrival time of the other stop of the adjacent stop based on the driving time of the hourly data By drawing a unit train line connecting points to a pair of station lines corresponding to all the adjacent stops included in the designated train route, between the station lines corresponding to the first stop and the final stop. A train stripe as a set of continuous unit train stripes is drawn, and diagram data relating to the drawn train stripe is stored in the storage means.

In this way, train routes and train operation patterns
And the speed symbol are specified, the required time for the train route is calculated and stored based on the corresponding train data, hour / minute data, and stop time / minute data, and a train line drawing diagram is automatically created. Therefore, (1) it does not require skill to create a diamond, and (2) it does not require a lot of manpower and a long time to create one diamond. Moreover, it is easy to prepare a large number of diamonds for comparative examination.

With the configuration according to claim 2, the drawing
The means is any first station line on the diagram screen.
And the intersection of the designated train line and the first station line are not adjacent
And any station that does not include the station line of the reference station between the first station line
A virtual straight line between the intersection of the second station line and the predetermined train line
Located between the first and second station lines when tied
For all station lines, the intersection of the station line and the virtual straight line is the station line
If it is within the set distance from the intersection of
Configure a predetermined train line between the first station line and the second station line
Train stripes in which all unit train stripes are replaced with virtual straight lines
To draw.

[0011] Simply, if the unit train lines accurately corresponding to departure and arrival times are drawn, each unit train line will be cut into pieces, and the train lines formed as a set of unit train lines will be rather difficult to visually recognize. By replacing the unit train lines with virtual straight lines as described above, train lines with excellent visibility can be drawn.

[0012]

Next, embodiments of the present invention will be described. As shown in FIG. 1, the train diagram creation device 20 of the present embodiment.
Is a well-known computer 30 having a CPU 30a, a ROM 30b, a RAM 30c, an input / output circuit 30d, a bus 30e for connecting them, and the like, a mouse 32, a keyboard 34, a floppy disk connected to the computer 30 via the input / output circuit 30d. Drive (FDD) 36,
An external memory 38, a CRT 40, and a printer 42 are provided. A program for performing various processes according to a predetermined procedure is stored in advance in the ROM 30b of the computer 30.

Further, the external memory 38 stores station data relating to the arrangement of train line sections and train stations belonging to each line section, which are units for train operation and facility management, limited express, express, train types such as stop at each station, and various types. Train operation patterns including stopping or passing at different train stops, train data about model trains that standardize these patterns, hourly and minute data including operating hours for each train operation pattern between a pair of adjacent stops And stop time data including standard stop time at each stop are stored.

Here, the structure of the hour / minute data will be described in detail. As shown in Fig. 2, one hour / minute data is line segment,
It is composed of items such as vertical distinction, speed name, speed symbol, departure station, departure line, departure station stop, arrival station, arrival line, arrival station stop, signal display, and driving time.

The line section is, for example, the Tokaido Main Line, Chuo Main Line, etc., and codes corresponding to these are recorded. The vertical distinction indicates the traveling direction of the train, and the corresponding code is recorded with the direction toward the starting point of the line section ascending and the opposite direction as descending. The speed name corresponds to the rating of the train. For example, special passengers (special express trains), special electric trains (special express trains), special ventilation (special express trains), passengers (passing in principle) Passenger train or luggage passenger train), energization (train train similar to passengers), ventilation (train train similar to passengers),
Passenger trains such as bus stop (passenger train or baggage train train that stops in principle), power outage (train train similar to stop passenger), stoppage (pneumatic train similar to passengers), mixed (mixed train), etc. In addition to rating, freight trains also have currency 110 (maximum speed 110k
High-speed freight trains composed of vehicles specified for m / h or more), currency 75 (freight trains composed of vehicles specified for maximum speeds of 75 km / h or more in principle), stop coins 75 (maximum) The rating is displayed according to the speed designation of the vehicle and the principle of passing or stopping, such as a freight train that is basically composed of vehicles with a speed of 75 km / h or more).

The speed symbol corresponds to the train performance display, and 1
The code corresponding to the equilibrium velocity on the 0/1000 uphill is added. For example, the speed symbol A9 has an equilibrium speed of 109
km / h, A8: 108 km / h, A7: 107 k
It corresponds to m / h, and the alphabet A (100 km
/ H), B (90 km / h), C (80 km / h) and 1
A9 to K0 (equilibrium speed of 10 km / h) is defined by a combination of a character and a single digit corresponding to the first digit of the equilibrium speed. When the equilibrium speed is 110 km / h or more, the lower two digits of the equilibrium speed are displayed after A.

The departure station is the stop located on the departure side of the two adjacent stops, and the stop located on the arrival side is the arrival station. The departure number line and the arrival number line are the numbers used at the departure station and the arrival station, respectively. The departure station stop is information related to whether the train passes the departure station, stops at the departure station, or is the departure station, and the arrival station stop is whether the train passes the arrival station. Information regarding whether to stop at the arrival station or the arrival station is the end station.

As for the signal indication, the indication of the approach signal to the destination station is
It indicates whether it is progressing, decelerating, caution, warning, or stopping, and the approach speed to the destination station is limited according to the indication. The last operation time is the travel time when the above-mentioned items are specified and the train is traveled from the departure station to the arrival station under the conditions according to the items. Therefore, by accumulating the operating hours according to the travel route of the train, the total travel time when the train having the predetermined speed name and speed symbol is operated from the first stop to the final stop can be calculated.

Further, the standard stop time at the stop where the train stops along this travel route is extracted from the stop time data and integrated, and if the total running time is added up, the train with the predetermined speed name and speed symbol It is possible to calculate the time required when operating from the first stop to the final stop.

Next, the operation of the diagram creating device 20 will be described. First, when started by the operator, the computer 30 starts the diagram creation main routine shown in FIG. Specifically, a menu is displayed on the CRT 40 to wait for selection and instruction by the operator, wait for selection of new diamond creation or reading of already created diamond, and the operator newly creates or already creates via the mouse 32 or keyboard 34. If you select or instruct to read one of the timetables,
Proceed to the corresponding processing step (step 110).
0).

If a new diamond creation is selected here, the computer 30 proceeds to a diamond creation routine 1200.
In addition, if the reading of the prepared timetable is selected, the computer 3
0 proceeds to the diamond read routine 1300. If the end is selected, the computer 30 ends the diagram creation main routine.

First, the case where the new diamond creation is selected will be described with reference to FIGS. 4 and 5. As shown in FIG. 4, when the new creation routine is started, the computer 30 sets the target line segment (for example, the central main line shown in FIG. 5, as shown in parentheses in the following description of the new diamond creation routine as the operator's timetable creation condition. (The description is an example with reference to FIG. 5), upper and lower distinction (down), input of train name such as speed name, train, passenger car, railcar, freight, etc., and the operator operates the mouse 32 or keyboard 34. When the above condition is input, it is stored (step 1210). Subsequently, the computer 30 searches the train data stored in the external memory 38 for a model train that meets the stored conditions, displays the model train on the CRT 40, and waits for selection by the operator (step 1220). These model trains are, for example, special express, express, commuter express, ordinary, etc., depending on the type of train that is actually operating or is scheduled to operate in the line section (Chuo Main Line) for which the timetable is created. It is a pattern of traffic at the stop, use number line, etc.By specifying the model train, the speed symbol in the hour and minute data, the departure station,
You can specify the departure line, departure station stop, arrival station, arrival line, arrival station stop, and signal display.

The operator operates the mouse 32 or the keyboard 34.
When a desired model train is selected / instructed from the screen of the CRT 40 via, the computer 30 reads the train data related to the model train from the external memory 38 and stores it in a predetermined memory (step 1230). Instead of specifying a model train, enter the train speed symbol, departure station, departure line, departure station stop, arrival station, arrival line, arrival station stop, and signal display for each stop 1 It is also possible to store individual train patterns in the computer 30 instead of the model trains.

Next, when the operator inputs the train type of the train for which the timetable is to be created, for example, special express, express, commute speed, normal, etc., the computer 30 stores this (step 1240). Subsequently, when the operator inputs the starting station (Nagoya) and the ending station (Shiojiri) and the starting time or the ending time, the computer 30 stores these (step 1250).

In the next step 1260, the computer 30 obtains the hour and minute data according to the above-mentioned input conditions for each of the adjacent stops between the first station (Nagoya) and the last station (Shiojiri). The hour and minute data (hour and minute data, hour and minute data ...
・) Read the operating hours and add them up to calculate the total operating hours. In addition, the standard stop time at each stop station (Kanayama, Chikusa for a high-speed train ...) is extracted from the stop time data of the external memory 38 according to the specified train stop condition. Then, these are integrated to calculate the total stop time. At the same time, the calculated total operation time and total stop time are summed to calculate the required operation time, and the arrival / departure time of each stop is calculated based on the instructed start or end time. In addition, the driving time for each adjacent stop,
The total operation time, the standard stop time for each stop, the total stop time, the required drive time, and the arrival / departure time for each stop are stored as timetable data.

In the next step 1270, the computer 30 waits for an instruction as to whether or not the next new diamond is required to be created. 30 returns to step 1210, repeats the above-mentioned work, and when it is instructed that the diamond creation is unnecessary, the computer 30 returns to the diamond creation main routine.

In the next step 1400 in the diamond creation main routine, the computer 30 waits for the input of the necessity of displaying the stored diamond data on the CRT 40. When the operator inputs that the display is required, the computer 30 starts the display routine (step 1500).

As shown in FIG. 6, when the display routine is started, the computer 30 displays the diamond screen shown in FIG. 7 (step 1510). FIG. 7A shows an outline of the diamond screen, and FIG. 7B shows a partially enlarged detailed part. As shown in FIG. 7, in the diamond screen 50, the horizontal axis is the time axis 52. (24 hours display time), with the vertical axis representing the distance axis 54, each stop name 54a (Nagoya, Kanayama, Sanno, ...) And the distance between stops 54b (5.0,
A number such as 4.0) is displayed. In addition, the station lines 56 corresponding to each stop are displayed along the time axis, the station lines 56 corresponding to the main stations (for example, Nagoya) are indicated by thick lines, and the station lines 56 corresponding to other stations are indicated by thin lines. Although not shown in the figure, traffic lights other than the stations are indicated by broken lines. Further, a time line 58 corresponding to the time of 0 o'clock, 1 o'clock, 2 o'clock, etc. is displayed along the vertical axis.

Subsequently, the computer 30 starts a train line straightening routine (step 1520). As shown in FIG. 8, a point corresponding to the departure time on the station line of the departure station (for example, Nagoya) (hereinafter referred to as the departure time point) and arrival at the arrival station (for example, Sanno) on the station line for each pair of adjacent stops One unit train stripe is drawn by connecting a point corresponding to the time (hereinafter referred to as the arrival time point) with a straight line. For example, as shown by a broken line, the unit train stripe S1 accurately corresponding to the departure and arrival time is shown. Drawing S5 to S5 makes each unit train streak S1 to S5 into small pieces, and the train streaks formed as a set of unit train streaks are rather difficult to visually recognize. Therefore, in this train line straightening routine, a train line straightening process, which is formed as a set of unit train lines, is executed as described below.

As shown in FIG. 9, when the train line straightening routine is started, the computer 30 first registers the start and stop stations N1 and NI of the train as nodes for fixing the arrival and departure times (step 2110). Subsequently, the first stop N1 and the third stop N3 are selected as i ← 1, j ← 3 (step 2120).

Next, the computer 30 judges whether the departure time of Ni and the arrival time of Nj exceed 24 o'clock, and Yes.
If so, the process proceeds to step 2140, and if No, the process proceeds to step 2150 (step 2130). First, if No is determined in the above step, the computer 30 uses K ←
i + 1 (step 2150).

Next, the computer 30 determines whether NK (Kth stop) is the reference station. If NK is the reference station, the process proceeds to step 2140, and if not, the step 2
Proceed to 170 (step 2160). Here, the reference station is a station that is arbitrarily set for the convenience of the schedule formation, and usually corresponds to the main station. However, it is not always the case that a large-scale station is set as the reference station, and the same station can be set separately on the upper and lower lines such as not being the reference station when going up and being the reference station when going down.

In step 2170, it is judged whether the difference between the arrival time and the departure time in NK, which is rounded down to the second, is 2 minutes or more. If it is 2 minutes or more, the process proceeds to step 2140.
If it is less than 2 minutes, the process proceeds to step 2180. Step 2
At 180, the start and end points (the departure time point of Ni and the arrival time point of Nj)
It is judged whether the difference between the intersection of the straight line connecting the lines and the NK station line and the arrival / departure time point at NK is 2 mm or more, and this difference is 2 mm.
If it is greater than or equal to 2, it proceeds to step 2140, and if it is less than 2 mm, it proceeds to step 2190.

In step 2190, the computer 30
Sets K ← K + 1. In the next step 2200,
The computer 30 judges K = j, and if K = j, the process proceeds to step 2210, and if K ≠ j, the process proceeds to step 216.
Return to 0. In step 2210, the computer 3
0 sets j ← j + 1.

In the following step 2220, j> I is determined. If j> I here, the computer 30 returns with the completion of the processing for all the stops, and if not j> I, returns to step 2130. On the other hand, the above steps 2130, 2160, 2170, 21
If the answer is Yes in step 80 and step 2140 is reached, the computer 30 registers Nj-1 again as a node. Subsequently, the computer 30 sets i = j−1,
Set j = j + 1 (step 2230). Subsequent to this step 2230, the processing of the above step 2220 is executed.

Therefore, with respect to the stops N2 to Nj-1 arranged between the first stop N1 and Nj, none of them is the reference station, and the difference in arrival and departure time at each stop N2 to Nj-1 ( Less than 2 minutes, and the difference between the line connecting the departure time point of N1 and the arrival time point of Nj and the arrival and departure time point of each stop N2 to Nj-1 is less than 2 mm. Then, steps 2130 to 222 are repeated. Also, in any Nj, step 216
If the determinations of 0, 2170, and 2180 are Yes, the stop Nj-1 immediately before that is registered as a node. That is, the starting and stopping stations N1 and Nj-1 are registered as nodes.

Next, the same processing as described above is repeated by using Nj-1 as a substitute for the first stop N1. As a result, the first stop N1, the final stop NI, and the stop Ni satisfying the node condition in the above processing are registered as nodes. After executing such processing in the train line straightening routine, the computer 30 returns to the display routine shown in FIG. 6 and executes step 1530.

In step 1530, the train line R, which is a straight line connecting the departure time point and the arrival time point at the stop registered as a node in the train line straightening routine, is displayed on the diamond screen of the CRT 40. The train line R shown by the solid line in FIG. 8 is an example of the above linearization processing, and the first straight line portion R1 connecting the starting station (Nagoya) and Tsurumai (node)
Is drawn in a polygonal line shape having a straight line portion such as a second straight line portion R2 connecting Tsurumai and Ozone (node) as a constituent element. Although illustration is omitted, the same applies to Ozone and beyond.
For this reason, the unit train lines S1 to S indicated by broken lines
Compared with the case of being configured by 5, the linearized train stripe has excellent visibility.

After executing the processing of step 1530, the computer 30 returns to the diagram creation main routine shown in FIG. When returning to the diagram creation main routine, the computer 30 waits for an instruction as to whether or not the editing is necessary. If the editing is instructed, the process proceeds to step 1650, and if the editing is not required, the process proceeds to step 1700 (step 160).
0).

Various editing operations can be performed in the editing routine of step 1650. Hereinafter, these editing operations will be described in order. (1) Creation of a pattern diagram This is an operation in which a plurality of train stripes created and displayed as described above are set as a basic pattern and are repeatedly displayed. For example, as shown in FIG. 10, train lines P1 to P2 on the diamond screen displayed on the CRT 40.
When a plurality of train streak groups (pattern diamonds) G1 are selected with the mouse 32 to specify a pattern and the number of repetitions and the time interval are instructed, the computer 30 sets the number of times and the time interval according to the above instruction. , The pattern diamond G1 'is displayed on the diamond screen of the CRT 40. In this way, if a plurality of train lines are designated as a set and a pattern is designated, it is possible to display a desired number of pattern diamonds each including a plurality of train lines. Therefore, it is possible to create a desired number of train stripe groups G1 ′ having the same shape as the base train stripe group G1 at desired time intervals. In addition, the time difference here is train stripe P
This is the time interval between 1 and the train line P1 '. It is also possible to specify one train stripe as a basic pattern and display it repeatedly in the same manner.

(2) Copy This is an operation for copying train lines. For example, when the train line R3 on the diagram screen shown in FIG. 11 is selected and the copy destination is instructed on the diagram screen, the computer 30 displays the CRT.
In 40, a copy train line R3 ′ of the train line R3 is displayed at the designated position on the diamond screen.

(3) Moving This is an operation for moving the train stripe to a desired position. For example, when the train line R4 (shown by a solid line) on the timetable screen shown in FIG. 12 is selected and the destination is instructed on the timetable screen, the computer 30 causes the CRT 40 to display the train line R4 (at the position indicated on the timetable screen). (Shown by the broken line) is moved and displayed.

(4) Deletion This is an operation for deleting a train streak. If a desired train streak is designated and deletion is instructed, the designated train streak can be deleted from the diamond screen. (5) Division This is an operation of dividing one train line into two train lines.

For example, when an arbitrary station line (excluding A and N) on the train line R5 on the diamond screen shown in FIG. 13, for example, the station line C is designated and division is instructed, the station line C becomes the terminal station. The train stripe R5 'and the train stripe R6 starting from the station line C are displayed separately. (6) Joining This is an operation of joining two train stripes into one, for example, an operation of joining the train stripes R7 and R8 of the diamond screen shown in FIG. 14 at the station line C. When the operator selects a connection point C1 and a connection point C2 on the same station line C and instructs the connection, the train line R7 and the train line R8 are connected to each other at the connection point C.
A new train streak is joined at 1 and C2, and a joining line is displayed at the joining points C1 and C2.

(7) Reversal of traffic stop Reverse the traffic of a train at a station (passage → stop, stop →
It is an operation to change the transit, start and end. When the operator selects the desired train stripe on the station line of the station where he / she wants to execute the inversion process and instructs the inversion, the transit → stop or stop →
The passage is changed. At this time, the operating time of the train changes in accordance with the inversion of the traffic, so the same operating time search as in step 1260 of the new creation routine is performed for this section. In addition, the change of the first departure and the end, (a) processing to make the station on the end station side of the departure station the new departure station, (b)
Processing that makes the station on the starting station side of the terminal station a new terminal station,
(C) A process in which the starting station is a midway station, and (d) is a process in which the final station is a midway station. In any case, the operation time search similar to that in step 1260 of the new creation routine is performed for the corresponding section.

Since the required operation time of the train is changed in these processes, for example, it is possible to condition that the starting side is fixed to fix the starting time and the ending side is fixed to fix the ending time. The computer 30 causes the CRT 40 to display the train lines changed according to the retrieved driving time and fixed conditions.

(8) Line change This is an operation to change the line used at the stop station. When the operator selects a desired train line on the station line of the station where the operator wants to change the track number and gives an instruction to change the track line, the computer 30 causes the CRT 40 to display a window of the track line list of the station. When the operator selects a used track in this track list and further inputs the stop time or the arrival / departure time, the computer 30 searches for a new driving time associated with the change of the track (see step 1260 of the new creation routine). The CRT 40 is executed to display the train streak changed according to the driving time and the input stop time or arrival / departure time.

(9) Change at stop time This is an operation for changing the stop time at the station where the train stops.
It is possible to perform an operation by designating a desired station and an operation targeting all stop stations. Although the required operation time is changed in accordance with this operation, it is possible to condition that the starting side is fixed to fix the starting time and the ending side is fixed to fix the ending time, as in the case of (7) reversing traffic. . The computer 30 displays the changed train stripe on the CRT 40.

(10) Addition of margin: This is an operation for adding a positive or negative margin time to the driving time between a set of adjacent stops, that is, an operation of lengthening or shortening the driving time of this section. When the operator inputs the instruction to fix the departure station or the arrival station and the spare time (positive or negative), the computer 3
0 displays the train stripe changed according to this instruction on the diamond screen of the CRT 40. At this time, it is possible to perform processing to absorb the added spare time by increasing or decreasing the stop time at the next station.

(11) Addition of column number This is an operation for adding a train number to a train stripe, and when the operator selects and instructs a train stripe to which a train number is to be added, the computer 30 follows the column number addition program stored in advance. , Add the train number to the selected train line.
At this time, it is possible to select and instruct a plurality of train lines, and in this case, train numbers are added in ascending order in the selection order.

(12) Required Times When the operator selects a desired train line and two stations and gives an instruction to display the required time, the computer 30 responds to the instructed train lines between the two indicated stations. CRT40 time required
Display the window on.

(13) Stop time When the operator selects a desired train line and instructs the display of the stop time, the computer 30 lists the stop stations of the instructed train line and the stop time of each stop station. Is displayed on the CRT 40 as a window.

(14) Time / minute display When the operator selects a desired train line and gives an instruction to display the time / minute, the computer 30 displays the station name of the instructed train line, the distinction between the stops, the arrival / departure time at each station, The CRT 40 displays a list of stop times and driving times between adjacent stops on the CRT 40.

(15) Train information When the operator selects a desired train line and gives an instruction to display train information, the computer 30 displays a list of station names of the instructed train lines and arrival / departure times for each stop window on the CRT 40. Display it.

(16) Retracting This is a change display operation of the train stripe by advancing the succeeding train. First, when the operator selects and instructs a shunting station on the train line corresponding to the shunting train, and selects and instructs a train line corresponding to the preceding train, the computer 30 causes the CRT 40 to display the number of the shunting station on a window. When the operator selects the escape line here, the computer 30
(8) Similar to the case of changing the track number, the operating time corresponding to the change of the track number used is searched and stored. In addition, the time gap between the preceding train and the shunting train (for example, how many minutes and seconds before the arrival of the preceding train, how many minutes and seconds after the departure of the preceding train, it was necessary to reach the shunting train. Should the train be departed?) Is extracted from the time interval data, and the evacuation time of the train to be evacuated is set accordingly. The train streak of the shunting train changed according to the shunting time and the searched driving time is displayed on the CRT 40.

(17) Misalignment This is an operation for displaying on a diamond the misalignment of trains traveling in opposite directions in a single-track section or the like. First, when the operator sets one train as a shunting train, selects and instructs a shunting station on the train line corresponding to the train, and then instructs to select a train siding corresponding to the oncoming train, the computer 30 causes the shunting Display the station number line on the CRT 40 as a window. When the operator selects the escape line here, the computer 30
(8) Similar to the case of changing the track number, the operating time corresponding to the change of the track number used is searched and stored. In addition, the interval between the oncoming train and the shunting train (eg, how many minutes and seconds before the oncoming line of the oncoming train, it is necessary to reach the shunting train, and how many minutes and seconds after the departure of the oncoming train Should I leave the train?)
Is extracted from the time interval data, and the parking time of the train to be parked is set accordingly. Change the train streak of the evacuated train that is changed according to this evacuated time and the searched operational time above to C
Display on RT40.

(18) Tethering For example, a pair of train lines corresponding to a train operating in a turn-back manner are displayed by being joined by a horizontal line (joint line) along the station line of the turn-around station. This is an operation to display a line.

When the operator selects a pair of train stripes for which a connecting line is to be displayed and gives an instruction to display the connecting line, the computer 30 causes the CRT 40 to display the connecting line according to the instruction. The tie line can be displayed in addition to folding back, for example, in knitting / merging or unmerging.

(19) Train type This is an operation to add a train type (special express, rapid train, etc.) to a train line. When the operator selects a train streak and inputs the train type, the computer 30 causes the CRT 40 to additionally display the train type corresponding to the instruction at a preset position of the train streak.

(20) Track No. 20 This is an operation for avoiding a situation where two or more trains simultaneously enter the track with a troubled station. First, when an operator instructs the computer 30 to perform a lane block obstruction avoidance operation and further selects and instruct a desired station, the computer 30 causes the CRT 40 to display a lane line obstruction operation screen that models the lane number of the instructed station. If there is a problem as described above, the computer 30 causes an error to be displayed on the number line trouble screen.

Following this, the operator can avoid the trouble of the numbering line by the same operation as the above-mentioned (8) numbering line change. Alternatively, the operator can instruct to change the arrival time and departure time of one or both trains to avoid obstacles on the track. In either case, the computer 30 executes the change display of train stripes.

(21) Parallel diamond When the operator selects a desired train stripe and instructs parallel parallel diamond display, the computer 30 causes the CRT 40 to display the train stripe parallel to the instructed train stripe. (22) Checking the time interval This is an operation to check whether the time interval between before and after trains or between trains with different lines is appropriate. When the operator designates the type of time interval to be checked (whether to continue, evacuate, or misplace) and a set of train lines to be checked, the computer 30
Checks whether the time gap between the trains corresponding to these train stripes is below the preset time gap in various situations (= is the time gap too small), and returns the result as C
Display on RT40.

(23) Numerical value input The computer 30 displays the train streak corresponding to the arrival / departure time entered by the operator on the CRT 40 by the operation of numerically entering the arrival / departure time at the stop and the like to create a train streak. Let

(24) Undo This is an operation for returning the train streak to the state before performing the above various operations, and when the operator instructs the undo immediately before the completion of each operation (before the start of another operation), the computer 30 The train streak in the state before executing the last operation is displayed on the CRT 40.

The above operations are possible in the edit routine. After returning from the edit routine or when it is instructed not to edit in step 1600, the computer 30 waits for an instruction of necessity of saving, and if it is instructed to save, the diagram corresponding to the created or edited diamond screen. The data is stored in the external memory 38.

In the next step 1800, the computer 30 waits for an instruction as to whether printing is necessary or not (step 1800). If it is instructed to print, the print data corresponding to the created or edited diamond screen is output to the printer 42 to print the diamond. If it is instructed in step 1800 that printing is unnecessary, the computer 30 executes step 110.
Return to 0.

Next, description will be made regarding the case where the reading of the previously created timetable is selected in step 1100. When the already-created timetable read is selected, the computer 30 executes the timetable read routine (step 1300).

As shown in FIG. 15, when the computer 30 starts the diamond reading routine, first, the list of the diagram data created as described above and stored in the external memory is displayed on the CRT 40 to wait for the selection by the operator. (Step 3100). When the operator selects and instructs desired diamond data, the corresponding diamond data is read from the external memory 38 (3200) and returns to the diamond creation main routine. The subsequent processing is the same as described above.

[0069]

As described above, according to the diagram creating apparatus of the present invention, a diamond is created automatically, so that (1) no skill is required to create a diamond, and (2) one diamond is used. It does not take a lot of manpower and a long time to create. Moreover, it is easy to prepare a large number of diamonds for comparative examination.

[Brief description of drawings]

FIG. 1 is a lock diagram of a configuration of a train diagram creation device according to an embodiment.

FIG. 2 is an explanatory diagram of a structure of one hour / minute data stored in the train diagram creation device of the embodiment.

FIG. 3 is a flowchart of a diamond creation main routine executed in the train diagram creation device of the embodiment.

FIG. 4 is a flowchart of a new creation routine executed in the train diagram creation device of the embodiment.

5 is an explanatory diagram of search and integration in the new creation routine of FIG.

FIG. 6 is a flowchart of a display routine executed in the train diagram creation device of the embodiment.

7A and 7B are exemplary diagrams of a diamond screen displayed by the train diagram creation device of the embodiment, FIG. 7A is a schematic explanatory diagram, and FIG. 7B is a partially enlarged diagram.

FIG. 8 is an explanatory diagram of linearization of train lines by the train diagram creation device according to the embodiment.

FIG. 9 is a flowchart of a linearization routine executed in the train diagram creation device of the embodiment.

FIG. 10 is an explanatory diagram of pattern diagram creation by the train diagram creation device of the embodiment.

FIG. 11 is an explanatory diagram of train stripe copying by the train diagram creation device of the embodiment.

FIG. 12 is an explanatory diagram of movement of a train streak by the train diagram creation device according to the embodiment.

FIG. 13 is an explanatory diagram of train streak division by the train diagram creation device of the embodiment.

FIG. 14 is an explanatory diagram of train streak coupling by the train diagram creation device according to the embodiment.

FIG. 15 is a flowchart of a diagram reading routine executed in the train diagram creation device of the embodiment.

FIG. 16 is a block diagram illustrating the configuration of a train diagram creation device of the present invention.

[Explanation of symbols]

20 ... Train diagram creation device, 30 ... Computer, 32 ... Mouse, 34 ... Keyboard,
38 ... External memory, 40 ... CRT, 42 ...
Printer, 50 ... Diamond screen, 52 ... Time axis,
54 ... distance axis, 54b ... km, 56 ... station line, 58 ... time line.

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Akiyasu Toda 1-4-1 Meieki, Nakamura-ku, Nagoya, Aichi Tokai Passenger Railway Co., Ltd. (56) References JP-A-60-199762 (JP, A) JP-A-60-113280 (JP, A)

Claims (2)

[Claims] 1. A station data relating to the arrangement of the depot, train data relates train operations pattern including depot passage or stop of the train, the train luck between a pair of adjacent depot
Includes storage means to store hour / minute data including operating time and time for each speed symbol that expresses train pattern and train speed, and stop time / minute data including standard stop time / hour at each stop, including train start / stop trains Train route, above the designated
Instructing means for instructing the train operation pattern and the speed symbol , station data of all stops included in the instructed train route, and the instructed train operation pattern between all adjacent stops included in the train route And extraction means for extracting the stop time data corresponding to the instructed train operation pattern of all stops other than the first and last stops included in the indicated train route and the hour / minute data corresponding to the speed symbol , The driving time of the extracted hour / minute data and the standard stop time of the stop time data are integrated to calculate the required time of the train route, and the required time data related to the required time is stored in the memory. The accumulation means to be stored in the means, the horizontal axis as a time axis, the vertical axis as a distance axis, the station line corresponding to each stop included in the train route specified above along the time axis On the diagram screen shown, based on the driving time of the extracted hourly and minute data, the point on one station line corresponding to the departure time of one of the adjacent stops and the arrival of the other stop of the adjacent stops By drawing a unit train line that connects a point on the other station line corresponding to the time between a pair of station lines corresponding to all adjacent stops included in the designated train route, the starting and ending stops and the ending stop And drawing means for drawing a train line as a set of unit train lines connected between the station lines corresponding to and and storing the diagram data relating to the drawn train line in the storage means. Train diagram creation device. 2. The drawing means is an intersection of an arbitrary first station line and a predetermined train line on the diagram screen.
And the first station line not adjacent to the first station line and the first station line
Above any second station line not including the station line of the reference station between
When connecting the intersection with a predetermined train line with a virtual straight line
To, within the set intersection between該駅line and the virtual straight line for all stations line from the intersection of the該駅line and the predetermined train line distance are disposed between said first and second stations line If there is, it is a drawing means for drawing a train streak in which all the unit train streaks constituting the predetermined train streak between the first station line and the second station line are replaced with the virtual straight line. The train diagram creation device according to claim 1, which is characterized in that.