JP5260441B2 - Service-oriented operation management system - Google Patents

Description

  The present invention relates to a service-oriented operation management system that performs operations by moving a moving object in accordance with a predetermined operation plan, and particularly suitable for managing the operation of a moving object such as a train. It relates to the operation management system.

  Trains are operated according to the train schedule (diagram). In the train operation plan diagram, the arrival time, arrival number line, departure time, and departure number line (generally the same as the arrival number line) of each station for each train are indicated by a line segment diagram. In accordance with this, by operating the train, it is possible to realize that the specified train arrives at the specified station and departs at the specified time, and is suitable for passengers (or cargo in some cases). It is possible to provide.

  However, it may be impossible to operate a train according to a schedule scheduled in advance due to an accident or bad weather. For example, it is assumed that the train operation becomes impossible due to a railroad crossing accident, and the time until the railroad crossing accident recovery and the train operation are delayed. In that case, change the initial diagram (first diagram), create a diagram that can be actually implemented (second diagram) considering delay due to trouble, and operate the train according to the second diagram, the train operation Work to eliminate the disturbance and restore the train operation state equivalent to the first diamond. This operation is called operation arrangement.

  This operation arrangement work is performed based on a diagram showing the train operation plan as a line diagram. Conventionally, as described in [Patent Document 1] and [Patent Document 2], a diagram is displayed on a graphic display and a line segment on the diagram is directly manipulated using a mouse or the like on the display. Thus, the operation is organized by changing the first diagram and creating the second diagram. In addition to this, in order to assist the creation of the second diagram, prediction information that takes into account various conditions when the train travel is restarted, the record of the actual train travel status up to the present, the train travel stoppage due to troubles Is displayed on the display in the same diagram format. However, in this technology, although it represents the future behavior of each train (arrival time, arrival number, departure time, departure number) at each station as a result of the operation, Since “information that we could not know directly” was not presented, it was highly dependent on the commander's thoughts and experiences (forecasting, memory, intuition, flexibility, etc.).

  Information that cannot be directly known includes (1) changes in transport capacity per hour, (2) changes in the congestion rate of trains, (3) changes in vehicle operation, crew operation, and conductor operation, (4) total There is a change in travel time and (5) a change in waiting time.

  Therefore, the commander displays the information expressed in the diagram format, operates the line segment display, and discusses the experience, other commanders, and related departments as described above. Adjustment of “no information” is also performed at the same time.

  Moreover, as described in [Patent Document 3], as a conventional technique, there is a method of illustrating changes in the situation due to the operation arrangement result with various evaluation values. However, the index value at the time when all the operations of the diamond are completed. It is not possible to interactively refer to the diagram while operating the diagram.

JP 2009-191846 A Japanese Patent Laid-Open No. 9-024833 JP 2007-015424 A

  A first object of the present invention is to provide a service-oriented operation management system capable of organizing operation so as to obtain an expected result of a commander by directly inputting an index value of an event that may occur due to a change in train operation. Is to provide.

  The second object of the present invention is to provide an index that correlates with each other's index value when trying to control an index that is in a mutually conflicting relationship among the index values of trouble that may occur due to changes in train operation. It is an object of the present invention to provide a service-oriented operation management system capable of suppressing the occurrence of inconsistent results, difficult results, or impossible results by setting values.

  The third object of the present invention is to perform an operation that can be organized so that the result as expected by the commander can be achieved, or an operation that can prevent contradictory results or results that are difficult or impossible to implement. The purpose is to provide a service-oriented operation management system that can be operated by manual operation.

  In devices that carry out operation arrangement work, planned diagram storage device, actual diagram storage device, execution diagram storage device, prediction diagram device generation device, evaluation value input device, evaluation value-operation arrangement item correspondence device, display device, operation arrangement item In addition, a device for inputting index values, a device for outputting index values, a device for inputting prediction diagrams, and operation control items In addition to the device that outputs, the device that calculates the transport capacity per unit time or between stations, the device that calculates the congestion level of each station, the device that calculates the waiting time of each station, the number of increase or decrease of operation per unit time or between stations Equipped with one of the required devices and interactively organize operations based on various index values while being protected by various restrictions defined for each index value .

  According to the present invention, the operation plan can be changed so that the result (operation state and surrounding situation) assumed by the operation instructor is obtained. Moreover, even if it is going to obtain the result (operation state and surrounding situation) assumed by the operation instructor, the instruction can be suppressed if it cannot be achieved due to various conditions. Further, on the graphical user interface, the state can be recognized visually and sensorially by interactively operating and responding to the change of the operation plan or the suppression of the instruction.

The top view which shows an example of the driving | operation arrangement | positioning apparatus which is one Example of this invention, and a display screen. The top view which shows the other example of the driving | operation arrangement | positioning apparatus which is one Example of this invention, and a display screen. The block diagram of the driving | running | working control apparatus of a present Example. The block diagram of the other driving | operation control apparatus of a present Example. The figure explaining the state transition of a present Example. The figure which shows the flow of a process of a present Example. The figure which shows an example of operation | movement of the index value derivation | leading-out apparatus of a present Example. The figure which shows an example of operation | movement of the index value derivation | leading-out apparatus of a present Example. The figure which shows an example of the index value-operation arrangement | positioning selection apparatus of a present Example. The figure which shows an example of operation | movement of the index value-operation arrangement | positioning selection apparatus of a present Example. The figure which shows an example of the graphical user interface of a present Example. The figure which shows an example of the graphical user interface of a present Example. The block diagram which linked the driving | running | working control apparatus of a present Example with various systems. The figure which shows an example of the index value-driving arrangement correspondence rule base of a present Example.

  In order to carry out train operation arrangement, as a device for carrying out operation arrangement work, planned diagram storage device, actual diagram storage device, execution diagram storage device, prediction diagram device generation device, evaluation value input device, evaluation value-operation arrangement Item correspondence device, display device, operation arrangement item diagram reflection device, index item limit value input device, fixed index item input device, evaluation value-operation arrangement item correspondence device, device for inputting index value, index value In addition to a device for outputting, a device for inputting an operation schedule, a device for outputting operation organizing items, a device for determining transport capacity per unit time or between stations, a device for determining the degree of congestion per station, waiting for each station It is equipped with either a device for obtaining time, or a device for obtaining the number of increase / decrease of operation per unit time or between stations, and regulates operation arrangement based on various index values. While being protected by the various constraints, it carried interactively.

  An embodiment of the present invention will be described below with reference to FIGS. In the following description, terms are defined as follows.

  The “planning schedule” refers to plan information that is the basis of train operation and represents the train operation plan of the day on a daily basis. “Actual (actual schedule)” refers to an actual train operation result, and information from the start of train operation to the current time is accumulated. "Prediction (prediction diagram)" represents the train operation status that can be achieved based on the actual results, taking into consideration the operational conditions (physical conditions, sales conditions, etc.) of various trains. Say information.

  “Organization of operation” means that when a train operation is interrupted due to an accident or disaster, and it becomes impossible to operate according to the planned schedule, the planned schedule is changed based on the actual schedule and forecast schedule. This refers to work that attempts to normalize train operation. “Execution schedule” means a schedule that has been changed (reset schedule) by “operational arrangement”. “Director” means a transportation instruction, and means a person in charge of operation arrangement work.

  A “bar line station” does not have branches or multiple lines (two lines for double lines, one for single lines) and is not controlled by the operation management system. Say about the station.

  “Time interval” refers to the time interval (time) when the next event occurs after a certain event on the railway operation. The work for adjusting the departure interval of the train is “ Sometimes referred to as “time interval adjustment”.

  FIG. 1 shows an example of a driving arrangement apparatus and a display screen according to an embodiment of the present invention. As shown in FIG. 1, a keyboard 150 is connected to the operation organizing apparatus main body 105 via a cable 107, and a mouse 120 is connected via a cable 108. A screen 140 of the operation organizer console is connected to the operation organizer main body 105 via the cable 106, and a diagram diagram 110 is displayed on the screen 140 of the operation organizer console.

  In addition, an input screen 100 (dialog) of driving arrangement input by index value is displayed on the screen 140 of the driving arrangement table. The input screen 100 includes a target date 161, a target time range 162, a target. The station range 163 (direction) is displayed. Further, in the area 170 when each index value is displayed in the radar chart format, as an item of the target index, in the example shown in FIG. 1, the degree of congestion 191, operation 192, travel time 193, waiting time 194, transportation A force 195 is displayed. On the input screen 100, a message display area 165 to be transmitted to the user and a confirmation button 164 thereof are displayed.

  Now, an input screen 100 (also referred to as a dialog 100) for driving arrangement input based on index values is superimposed on the diagram 110. Here, it is assumed that a mouse pointer is operated using the mouse 120 to draw a rectangular area from a point 111 to a point 112 on the diagram screen. By designating this rectangular area, it is possible to interactively set information by designating the target range of the input screen 100 (dialog) for driving arrangement input by index values. Note that it is possible to determine which direction of the upward direction or the downward direction is designated from the directionality of the rectangle drawn by the mouse, that is, the relationship between the start point and the end point.

  For specifying the target range of the input screen 100, a specific operation procedure such as pressing the prescribed key 160 of the keyboard 150 or pressing the mouse button 180 is provided, and the input screen for driving arrangement input by the index value is provided. A range designation setting of 100 (dialog) may be performed.

  Based on the schedules in the target date 161, the target time range 162, and the target station range 163, which are the ranges specified as described above, the congestion evaluation value 191, the operation evaluation value 192, and the travel time The evaluation value 193, the waiting time 194, and the transportation force evaluation value 195 are converted into index values, and the polygon 190 indicated by the hatched portion is graphed. In this display example, since the value of the transportation force is low, in order to improve the evaluation value of the transportation force, the point of the transportation force value of the polygon 190 is instructed using the mouse pointer 180, and up to the point 182 in the increasing direction. Give instructions to increase. The sequential recalculation of the correlation between the index values is also performed while the mouse pointer 180 is moving, and a polygon 181 (also referred to as a broken line polygon 181) in which the polygon at the moving position of the mouse pointer 180 is indicated by a broken line. ) Are displayed sequentially.

  As shown in this example, when the transportation capacity is to be increased, the operational evaluation value 192 decreases because the operational load increases, such as the increase of trains (departure, cancellation of soft ward) and changes in turnover. The direction has been recalculated. On the contrary, the congestion index 191 shows an increase because the transport capacity index 195 increases, but it is recalculated that it does not show a significant effect because it is a rush time zone, and is represented by a dashed polygon 181. .

  When the movement of the mouse pointer 180 is completed and the change of the index value is confirmed, the process of reflecting the index value-driving arrangement conversion to the implementation diagram is performed, and the change is also made to the diagram 110 on the screen 140. Will be reflected. The index value-driving arrangement conversion will be described later using examples.

  In this way, it is possible to input a driving arrangement instruction using the index value, which is an event that may occur as a result of the operation on the diagram, instead of the operation on the diagram as an input value. As a result, the direction of operation organization becomes clear and it becomes easier to understand the changes in train operation. Also, by making a radar chart, it becomes easy to grasp the balance of each index value.

  The present embodiment can be incorporated into a conventional operation arranging device, and can provide an operation arranging device with improved functions.

  In this embodiment, “congestion” 191, “operation” 192, “travel time” 193, “waiting time” 194, and “transportation power” 195 are selected as index items. The type of item may be different. In addition, when there are many items to be selected and it is not possible to display with one radar chart 170, a plurality of radar charts 170 may be prepared and selectable on a graphical user interface. By doing in this way, it becomes possible to instruct the execution of the driving arrangement with more various and detailed indexes.

  In this embodiment, the index display 110 is described as an example of display in a dialog format. However, the index display 110 can be displayed in a timely manner by operating a keyboard, a mouse, or the like, or can be displayed in a full screen display instead of the dialog format. You may enable it to implement selectively. In that case, a part of the diagram screen is not hidden, and the visibility of the diagram screen can be improved. In the present embodiment, the radar chart format is used. However, for example, histogram notation or other graphical notation may be used in order to clearly indicate the balance between the indexes. In that case, it is possible to easily recognize the improvement in visibility and the state of balance.

  FIG. 2 shows an example of a driving arrangement apparatus and a display screen according to another embodiment of the present invention.

  As shown in FIG. 2, the keyboard 210 is connected to the driving arrangement device 205 via a route 225 that is a cable, and the mouse 220 is connected via a route 235 that is a cable. A display 200 is connected to the operation arranging device 205 via a route 215 that is a cable.

  The display 200, the operation organizing apparatus 205, the keyboard 210, and the mouse 220 may be configured differently from those shown in FIG.

  The display 200 displays an input screen 100 (dialog) for driving arrangement input based on index values. The input screen 100 includes a target date 161, a target time range 162, and a target station range 163 ( Direction). Further, in the area 170 when each index value is displayed in the radar chart format, as the target index item, as in the example shown in FIG. 1, the degree of congestion 191, operation 192, travel time 193, waiting time 194 , Transport capacity 195 is displayed. On the input screen 100, a message display area 165 to be transmitted to the user and a confirmation button 164 thereof are displayed.

  As the information group used for creating the index, the same information group as the operation arranging apparatus 105 of the first embodiment is used. The target date 161, the target time range 162, and the target station range 163 are set using the keyboard 210, the mouse 220, or the like.

  In this embodiment, since the basic information is the same as that in FIG. 1, the operability / display / effect similar to that in FIG. 1 can be obtained although the display / operation form is different.

  Thus, as in the case of FIG. 1, the directionality of the operation organization becomes clear and it becomes easy to understand the transition of the train operation.

  In this embodiment, the diagram is an index value-based operation organizing apparatus that is excluded from display and operation. With such a display, it is possible to reduce the load required for drawing graphics, operability, and data change / accumulation. Moreover, in a present Example, it can implement as an independent driving | operation arrangement | positioning apparatus.

  In FIG. 3, the block diagram of the driving | running | working control apparatus of a present Example is shown. In this embodiment, it is integrated with a conventional operation arranging device.

  As shown in FIG. 3, the plan diagram information storage device 300, the operation result information storage device 301, and the prediction basic information storage device 302 are each connected to a diagram prediction device 305, and the diagram prediction device 305 is an implementation diagram display device 314. Are connected to the implementation diagram information storage device 313 and the prediction diagram information storage device 306 connected to

  The plan diagram information storage device 300 is connected to an index value deriving device 309 connected to the index value basic information storage device 308, and the index value deriving device 309 is a prediction diagram information storing device 306 and an index value-operation arrangement handling device. 312 is connected.

  The index value-driving arrangement correspondence device 312 includes an instruction range deriving device 307, an execution diagram information storage device 313, an index value display device 315, an index value-driving arrangement correspondence rule base storage device 316, an index value input device 310, an index value limit. The information input device 310 and the predicted diamond information storage device 306 are connected.

  The instruction range deriving device 307, the index value input device 310, the index value restriction information input device 311 and the prediction diagram information storage device 306 are each connected to the driving arrangement input device 304. The operation arrangement input device 304 is connected to the input terminal 107 from the keyboard and the input terminal 108 from the mouse, and the implementation diagram display device 314 is connected to the output terminal 106 to the display.

  Here, the various storage devices include, for example, a medium that stores information such as a hard disk, a flash memory, and an optical disk, and a device that can handle information such as writing, searching, and reading information between these media. The The various processing devices are configured by devices capable of handling information processing, such as PCs, integrated circuits, IC circuits, and transistor circuits. Each storage device may be configured as a single device by separating and sharing the storage area, and each processing device can be configured as a single device by executing the processing by programming or the like. It may be configured.

  The operation organizing apparatus 105 receives the plan diagram information from the plan diagram information storage device 300 via the route 352, the record information from the operation record information storage device 301 via the route 353, and the route 354 from the basic information storage device 302 for prediction. The basic information for prediction is periodically input to each other, a prediction diagram is derived, and is stored in the prediction diagram information storage device 306. On the other hand, it is sent to the execution diagram storage device 313 via the path 359, which includes the predicted diagram information on the display via the execution diagram display device 314, the path 383, and the output terminal 106 via the path 380. Implementation schedule information is displayed.

  If the index value range setting is input on the operation arrangement screen of the operation arrangement input device 304, information indicating the range is sent to the instruction range deriving device 307 via the path 358. The range derived by the instruction range deriving device 307 is sent to the index value / operation arrangement correspondence device 312. The index value / operation arrangement handling apparatus 312 sends the range information to the index value deriving apparatus 309 via the path 384. The index deriving device 309 obtains basic data necessary for deriving the evaluation value from the index value basic information storage device 308 via the route 360, and obtains prediction diamond information from the prediction diamond information storage device 306 via the route 361. The index value corresponding to the given instruction range is obtained and sent to the index value display device 315 via the path 381, and the index value display device 315 displays the index value display / setting screen.

  With respect to the displayed screen, index value setting information is sent from the mouse 108 and the keyboard 107 to the index value input device via the path 365, and the index value is input to the index value restriction information input device 311 via the path 366. Limit information is sent. The information is sent to the index value-driving arrangement correspondence device 312 via the route 368 or the route 370. The index value-operation arrangement correspondence device 312 controls the index value setting input via the path 369 or the path 371 in accordance with the given index value, index value change, index value limit value, and the specified index The operation arrangement item corresponding to the change in value is searched in the index value-operation arrangement correspondence rule base storage device 316, the corresponding condition item is obtained, and the operation arrangement item suitable for the determination requirement is derived. The derived operation arrangement item is sent to the implementation diagram information storage device 313 via the route 372, and necessary diagram change is performed.

  As described above, the apparatus can be configured integrally with the conventional operation arranging apparatus.

  FIG. 4 shows a configuration diagram of the operation arranging apparatus. The driving arrangement apparatus of this example is configured in the same manner as the driving arrangement apparatus shown in FIG. 3, but in this example, the driving arrangement input device 304 and the implementation diagram display device 314 are omitted. This example is a subset of the operation arranging apparatus 105 shown in FIG. 3, and the operation in the apparatus is equivalent.

  In this example, the execution diagram display device that displays the diagram including the execution diagram is not provided, so the setting range setting operation, the index value input operation, and the index value limit operation setting are directly performed on the display / setting screen. carry out.

  If comprised in this way, like the driving | running | working arrangement | organization apparatus shown in FIG. 3, the instruction | indication of driving | running | working arrangement | positioning corresponding to an index value, ie, implement | achieving the set index value, can be implemented by setting an index value.

  FIG. 5 is a diagram illustrating state transition. As shown in FIG. 5, normally, in the prediction mode 550, the system predicts the future movement of the train based on the train travel results obtained periodically and repeats the derivation of the prediction diagram.

  If it is desired to set the index value, an interrupt 555 is generated and the mode shifts to the index value setting mode 560. In the index value setting mode 569, a prescribed time constraint is provided, and when the index value is not set within the prescribed time constraint, the process proceeds to the prediction mode 550 by the time-out process 566, and the prediction is performed. Processing resumes. When the index value setting mode is not performed while the index value setting mode is entered, the index value setting stop process 566 is entered and the prediction mode is resumed.

  On the other hand, when the index value changing operation is performed in the index value setting mode 560, the corresponding driving arrangement item is selected, the operation shifts to the driving arrangement mode 570 via the route 565, and the driving arrangement is performed. When it becomes the completion 575 of operation arrangement | movement, it transfers to the prediction mode 550 and repeats the process of train operation prediction.

  FIG. 6 shows a processing flow diagram. As shown in FIG. 6, including (a) a process for continuously obtaining a prediction diagram, (b) a process for continuously changing an index value, and (d) a process for performing general driving arrangement, Three processes are progressing in parallel. Processing for realizing this is processing (c) for realizing processing queuing and sequential processing.

  In the process (a), the process is started in step 600, and the process proceeds to a process of obtaining a plan diagram in step 601. In step 602, the process proceeds to a process of obtaining information on train operation results, and train operation result information is obtained. In step 603, it is checked whether any processing mode for the diamond is implemented. If any one of the operation modes is being performed, the process returns to step 601 via the path 608 and proceeds to a process for obtaining a plan diagram.

  On the other hand, when none of the operation modes is being executed, the route 607 is advanced, and in step 604, a diamond prediction process for performing a diamond prediction process is performed. In step 605, the prediction result proceeds to a prediction diamond display process, in which event processing is executed (c) and processing event queue (queue) is pushed. Thereafter, the process returns to step 601 for obtaining a plan diagram via the path 608 and the process is repeated. As described above, the process of deriving and displaying the prediction diagram can be performed.

  Next, in the process (b), the system start 610 is started. In step 611, the process for setting the mode change to the index conversion mode is performed. In step 612, when the mode change is not made, the route 630 is set. Then, the process returns to step 611 where the transition to the index operation mode is set again.

  On the other hand, when the mode changes to the index operation mode, the process proceeds to the process of specifying the index value range in step 613 via the path 631. When the range is designated, in step 614, the process proceeds to an index value calculation process for calculating an index value within the range. In step 616, it is determined whether there is an index value constraint that affects the calculation of the index value. If there is a restriction, the process proceeds to the process of setting the restriction of the index value in step 622, the restriction of the index value is set, and the process of calculating the index value is repeated again in step 614 via the path 632. . On the other hand, when there is no hindrance in the index value operation, the process proceeds to the process of displaying the index value in step 615 via the path 633, and the index value is displayed.

  In step 617, processing for manipulating the index value is performed, and in step 618, it is determined whether or not the manipulation of the index value is hindered. If there is a problem, the process returns to step 617 for manipulating the index value via the path 634. On the other hand, if there is no problem, the process proceeds to a process 626 for converting to the driving arrangement for the index value in step 626 via the route 635 and converted into the driving arrangement contents. In step 620, the driving arrangement is performed in the event queue (waiting). The process of passing to (matrix) is performed.

  When the index value setting is completed by this process, the return from the index value setting mode is performed. Thereafter, if the mode does not return from the index value operation mode in step 621, the process returns to the index range designation in step 613 via the path 636, and the process of designating the index value setting range is repeated again. On the other hand, if the return from the index value setting mode is confirmed, the process is terminated in step 624 via the path 637.

  Next, in the process (d), the process starting from the start of the step 670 includes the process of inputting the driving arrangement in the step 671 and the process of transferring the process of driving performance from the event queue (queue) in the step 672. Repeat through path 674.

  On the other hand, the process (c) for carrying out the event process starts from the start of step 640 and takes out the event from the event queue (queue) by FIFO (takes out the previously registered one). If there is no event in the event queue (queue), the process of retrieving the event from the event queue (queue) in step 641 is repeated. If there is an event in the event queue (queue), in step 643, the process of executing the contents of the event in order is performed, and the process of retrieving the event from the event queue (queue) again via the path 644. repeat. Thereby, it is possible to perform the processing of the passed event in the order of delivery (execution order) from the flow of various processes.

  FIG. 7 shows an example of the operation in the index value deriving device. FIG. 7 shows a diagram 702 of the planning diagram 700, and a diagram 703 of the actual / predictive diagram 701, and displays a train that is a problem in this example. In this example, the case where the train “3 trains” scheduled to travel between the station B and the station A between the time t1 and the time t2 at equal time intervals cannot travel due to the delay is shown.

  If it calculates simply, since the number of transportation between time t1 and time t2 will be 2/3, transportation capacity will also become 2/3. Therefore, the index value relating to the transportation capacity is derived as “2/3” from the comparison between the plan diagram and the actual / predicted diagram.

  Assuming that there are approximately the same number of passengers appearing between time t1 and time t2, as indicated by the diamonds 704, 705, and 706 on the plan schedule, a person is equally on each train. On the other hand, on the schedule, there is no middle “3”, so (a + a) passengers who appear during the time span 708 will get on the train “5” of the diamond 709, It is derived that the index value regarding the rate is “doubled”.

  As a result, the change caused by the disturbance of operation can be numerically recognized by various indicators, and the magnitude of the event and the seriousness of the problem can be clearly recognized.

  FIG. 8 shows an example of processing in the index value deriving device.

  Assume that the event shown in FIG. 8 has occurred. From the basic information storage device 308 for evaluation values, the number of passengers appearing per unit time in the target is approximately equal to a based on the line section, time zone, distance between stations, and directions obtained via the route 804. Is sent to the index value deriving device 309 via the path 800. On the other hand, the status of the plan diagram and the execution diagram is sent to the index value deriving device 309 from the plan diagram 700 and the actual / prediction diagram 701 via the paths 801, 802 and 805. The index value deriving device 309 simply derives twice the congestion rate from the given information and sends it to the index value / operation arrangement correspondence device 312 via the route 367.

  In this way, basic information is prepared for the index value for changes caused by disruption of operation, the planned schedule is compared with the actual operation, and the change in the index value under the situation corresponding to the comparison result is obtained. be able to.

  FIG. 9 shows an example of the index value / operation arrangement selection device. In FIG. 9, the plan diagram 900 and the result / prediction diagram 901 show the case where the train “3 trains” cannot travel due to a delay, as in the case shown in FIG. 7. As a result, the index value related to the transport capacity is derived as “2/3”.

Therefore, it is instructed to recover “transportation power” as an index. In the same situation, when the rule base is searched, the next possible driving arrangement is derived from the conditions.
(1) Station B has a train zone ・ Prepare a train from the garage and operate as a new “3 train”.
(2) Station B is a station that can be turned back ・ Because it is possible to run with the oncoming train turned back, the operation of “12 trains” is terminated at station B, and it is operated as “3 trains”.

  If both patterns can be implemented, a pattern that has little influence on other indices after implementation is selected as a candidate. In this example, the index “operation” deteriorates because of the post-processing of the operation that “a” “12” was used for business, and (b) “12” does not travel after station B. The indicator “transportation power” deteriorated, (c) “12” needs to be forwarded to the original storage station, and the indicator “operation” deteriorates. ”And choose to operate.

  Thereby, an operation arrangement item can be derived from the rule base and the determination requirement.

  FIG. 10 shows an example of the operation of the index value / operation arrangement selection device.

  Assume that the event shown in FIG. 9 has occurred. The operation status and the status of the index are sent to the index value deriving device 308 via the route 1010 and the route 1020, and are sent to the index value / operation arrangement selecting device 312 via the route 1011. On the other hand, the index value / operation arrangement selection device 312 receives an input for improving the “transportation power” index via the index value input device 401.

  Upon receipt of the index value input, the index value-operation arrangement selection device 312 searches the index value-operation arrangement correspondence rule base 316 for a countermeasure when the transportation capacity is insufficient, and searches for two conditions corresponding to the situation. Is done. In this case, (1) the shortage occurrence station has a train zone, and (2) the shortage occurrence station is a returnable station. “The one that has a small impact on post-processing will be selected.

  As a result, the operation arrangement for identifying “3” of the operation arrangement 1006 is selected and sent to the operation arrangement apparatus via the route 423.

  FIG. 11 shows an example of a graphical user interface in the case where there is a problem with the limit of other index values when setting a certain index value.

  Now, it is assumed that an instruction is input with the mouse pointer 1100 to improve the index value of the transportation capacity. For the time being, the operator increases the index value to the point 1100 and tries to increase the current balance polygon 1130 to the position of the dashed polygon 1110.

  Here, the index value “operation” 192 opposite to the index value “transportation power” 195 is also sequentially recalculated in accordance with the movement of the mouse pointer 1100.

  Now, it is assumed that the value of the index value “operation” 192 has reached the lower limit value when the mouse pointer has moved to the point 1110. Therefore, the movement to the mouse pointer 1150 is canceled, and the change of the index value is temporarily stopped in the balance polygon 1140 in the limit situation. In that case, the reason why the operation is canceled is displayed in the display area 1160, and the operator is requested to be alerted and confirmed.

  In this way, even when an operation is performed with an apparatus having an interactive degree of freedom, such as a mouse, it is possible to provide a deterring function so as not to perform a setting operation beyond the limit value.

  FIG. 12 shows an example of a graphical user interface in the case where a limit value of a certain index value is set and the limit value is hindered in the process of operating another index value.

  Now, it is assumed that an instruction is input with the mouse pointer 1200 so as to improve the index value of the transportation capacity. For the time being, the operator raises the index value to the point 1210, tries to balance the index value from the current balanced polygon 1282 to the shape of the dashed polygon 1281, and tries to raise it to the position of the mouse pointer 1210.

  On the other hand, the allowable lower limit value of the index value “operation” is set in advance at a point 1220 displayed in the display area 1230. In this situation, even if the mouse pointer is moved to the position of the point 1280, when the opposing index value “operation” 192 reaches the point 1220, the mouse pointer is canceled in the state of the point 1240, and the balance polygon 1283. Under certain circumstances, the vehicle is temporarily stopped. Then, the reason for canceling the operation is displayed on the display window 1270, and the operator is alerted and confirmed.

  In this way, even when an operation is performed with an apparatus having an interactive degree of freedom, such as a mouse, it is possible to provide a deterring function so as not to perform a setting operation beyond the limit value.

  The specified evaluation value can also be fixed by setting the current value as the limit value. In that case, it may be necessary to pay attention to whether a deadlock phenomenon occurs between the opposing indexes.

  FIG. 13 shows an example of a railway system. In FIG. 13, an information transmission device 1301 is connected to the driving arrangement device 1300, and the information transmission device 1301 includes an information transmission device 1302 in a train district, an information transmission device 1303 in a station, and an information transmission in a driver district. Device 1304, information transmission device 1305 in the passenger guidance department, information transmission device 1306 in the conductor zone, information transmission device 1307 in the ticketing department, information transmission device 1308 in the operation management room in the other line district, buses, etc. An information transmission device 1309 in public transportation system operation management and an information transmission device 1310 in a department having a social role such as a city hall are connected to each other.

  A route 1350 for transmitting information between the operation arranging device 1300 and the information transmission device 1301, a route 1351 as a basic transmission path from the information transmission device 1301 to each information transmission device, and a route as a transmission path to each information transmission device 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359 and 1360 are provided.

  Priorities based on the evaluation values set in the operation control device in order of what is prioritized in operation control, that is, which index is prioritized for normalization when train disturbance occurs Since the information is transmitted, each related department can obtain reference information for preparation of necessary work and provision of necessary information, thereby enabling quick and flexible response.

  In this way, in the operation management department, driving arrangements are carried out with emphasis on indicators, and the information can be shared among each department, coordinated operation management, coordination with other transportation facilities and social activities Can be linked.

  FIG. 14 shows an example of the index value-driving arrangement correspondence rule base. In FIG. 14, the information of the rule base 1400 is stored in the index value-operation arrangement correspondence rule base storage device 316, and related information can be searched based on the specified search key.

  Now, as an index value, because “the degree of congestion” of a certain station A is “excessive”, if an operation for lowering the index value is performed, the station A is a small bar station as a station structure. Consider the case where there are many boarding and getting-off stations, and there are support and transmission functions for adjusting the departure time.

  The search starts from the rule base 1400, and the search of the “example” level is performed. As a result, “example 2: excessive congestion” 1420 is a search result. Next, the “condition” level search is performed, and “condition 2: there is a function for adjusting the interval” 1422 is the search result. Subsequently, a search for a level search for “decision requirement” is performed, and “decision requirement 1: passengers can be distributed and guided” 1427 is searched.

  As a result, the “time interval adjustment” is performed based on the rule base for a certain station A “excessive congestion”, and an instruction is given to guide the station A so that passengers get on board. If the train is delayed, passengers may rush to the first train after resumption of operation, and the following trains may become vacant. I need to inform you. A train rushed by passengers takes time to get on, causes a delay in departure, and may impede delay recovery of the entire operation line. In this way, the rule base can be searched, and the corresponding operation arrangement contents can be searched and implemented.

  In this embodiment, an example in which a series of list structures are searched has been described. However, for example, a tree structure with high search efficiency may be used. In that case, the time from the operation of the index target to the implementation of the operation arrangement content is shortened, and the operability can be further improved.

  According to the present embodiment, there are the following effects.

  It is possible to carry out the input of the driving arrangement using the index value of the event that will occur as a result of the driving arrangement as the main input. In addition, it is possible to change the index value that is correlated with the index input, and to perform driving arrangement input.

  In addition, the index value of each event can be input and displayed by a graphical user interface, and numerical setting and response confirmation can be performed interactively. In addition, each index value for each event can be displayed with a graphical user interface, and the index value for each event can be input while observing the status of the correlated event. Can do. In addition, if each index is set and displayed using a graphical user interface, it can be performed in a radar chart display format that displays all index items, a histogram format, and so on. You can see changes at the same time.

  Moreover, based on various evaluation values, the corresponding diagram change, operation, and object can be derived sequentially. In addition, each evaluation value can be sequentially derived in accordance with the changing diamond situation.

  In addition, a limit value that should not be exceeded can be set for each index value. If the index value changes until the limit value is reached, the index value change action is further graphically changed. Can be suppressed with the user interface. In addition, fluctuations can be suppressed (fixed) for each index value. If a fixed index value changes due to a certain index value changing operation, the index user can change the index value further. Can be suppressed by the interface.

  In addition, when a change operation of a certain index value interferes with an index value that specifies a limit or an index value that specifies a fixed value, and the change operation is suppressed, the problem items and contents are presented sequentially, and the relationship between the effects , Content, quantity, etc.

  In train operation management, the operation plan can be changed appropriately according to the purpose, which is useful in a railway operation management system.

  Further, the present invention is useful not only in a railway system but also in a system that manages operations (movements) for performing work based on an operation plan (movement plan), such as various public transportation means and an on-site automatic transfer system such as a factory.

100 Input Screen 110 Diagram 111, 112 Point 120 Mouse 140 Operation Arrangement Console Screen 150 Keyboard 161 Date 162 Time Range 163 Station Range 170 Radar Chart 180 Mouse Pointers 181, 190 Polygon

Claims (5)

And the plan die ya showing the operation plan of the day of the train, and a storage unit for storing and actual die Ya, a indicating the actual train operation result,
In a service-oriented operation management system comprising: an operation processing unit that predicts a train operation state based on a performance diagram stored in the storage unit, and stores the predicted prediction diagram in the storage unit;
The arithmetic processing unit includes:
For at least one of the plan diamond, the actual diamond, and the forecast diamond, a plurality of index values that are diamond evaluation materials are obtained and displayed as a graph on a display screen,
When an instruction indicating that the first index value among the plurality of index values is sequentially changed is received, a diamond change that satisfies the condition of the first index value is obtained for each change, and other changes that change with the diamond change A plurality of index values corresponding to changes in the first index value are sequentially displayed in a graph on the display screen,
A limit value is determined for the second index value among the plurality of other index values, and when the second index value deviates from the limit value due to the timetable change, the first index value A service-oriented operation management system characterized by suppressing successive changes .   The service-oriented operation management system according to claim 1, wherein the graphing is in a radar chart format. 3. The service orientation according to claim 1, wherein the arithmetic processing unit displays a driving arrangement input screen with the index value, and performs the driving arrangement by changing the index value on the driving arrangement input screen. Operation management system. 2. The index value includes any one of unit time or transport capacity evaluation value per station, station congestion evaluation value, station waiting time evaluation value, unit time or operation evaluation value per station. To 4. The service-oriented operation management system according to any one of 3 to 4 . The service orientation according to any one of claims 1 to 4 , wherein the operation arranging device is connected to an information transmission device, and the information transmission device is connected to an information transmission device installed in each related department via a route. Operation management system.

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