WO2013175883A1 - 列車及び移動体の表示方法、運行把握装置、及び運行管理システム - Google Patents
列車及び移動体の表示方法、運行把握装置、及び運行管理システム Download PDFInfo
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- WO2013175883A1 WO2013175883A1 PCT/JP2013/060774 JP2013060774W WO2013175883A1 WO 2013175883 A1 WO2013175883 A1 WO 2013175883A1 JP 2013060774 W JP2013060774 W JP 2013060774W WO 2013175883 A1 WO2013175883 A1 WO 2013175883A1
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- train
- display
- time
- station
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- 238000000034 method Methods 0.000 title claims description 114
- 238000010586 diagram Methods 0.000 claims description 35
- 239000003086 colorant Substances 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims 2
- 229910003460 diamond Inorganic materials 0.000 description 26
- 239000010432 diamond Substances 0.000 description 26
- 238000012545 processing Methods 0.000 description 25
- 238000012549 training Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/10—Operations, e.g. scheduling or time tables
- B61L27/14—Following schedules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/40—Handling position reports or trackside vehicle data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
- B61L27/57—Trackside diagnosis or maintenance, e.g. software upgrades for vehicles or trains, e.g. trackside supervision of train conditions
Definitions
- the present invention relates to a method of displaying trains and moving bodies, an operation grasping device, and an operation management system for grasping operations of trains and moving bodies by displaying positions and traveling states of the trains and moving bodies on a route map.
- Train operation is performed according to a predetermined schedule. If the schedule can not be maintained due to vehicle failure, bad weather, excessive congestion, etc., it will be necessary to reorganize the operation plan in a timely manner. In order to carry out such operation arrangement safely and reliably, it is necessary to quickly and accurately grasp the operation status of the train and to change the train operation.
- Patent Document 1 discloses an apparatus for displaying a train on a screen that displays the alignment of a part of a route on which the train operates.
- Patent Document 1 it is not considered to simultaneously display all the running or stopping trains in the entire line area or the entire plurality of line areas. Temporarily, if the train operation state of the whole line area or the whole multi-line area is displayed, many trains will be displayed, and it becomes difficult to distinguish a train very much and to be very hard to see. This makes it difficult to obtain information that is very important in performing operation arrangement and passenger guidance, such as whether the train is traveling or is stopping.
- an object of the present invention is to make it possible to confirm the traveling state of trains on a screen on which a plurality of trains traveling on the whole line district or the whole plurality of line districts are simultaneously displayed.
- the display position and the shape of the symbol representing the train and the moving body are changed according to the traveling state of the train and the moving body. More specifically, the shape of a symbol representing a train and a moving object is changed according to the traveling state, the stop state, and the traveling state.
- the operation grasping device and the operation management system of the present invention as a storage unit, diamond information in which departure time and arrival time are stored for each train and each station where the train stops and position of the stations constituting the route according to the order of the route.
- the train grasping unit which has the route information which memorizes and calculates the distance between the stations where the train travels from the diagram information, and the train position shape calculation unit which calculates the train position from the diagram information and the route information
- the train position at which the train position at two different times based on the time displayed on the screen is calculated by the train position shape calculation unit and the display position and shape of each train are determined and displayed from the calculated two train positions
- a display unit is provided.
- the present invention it is possible to confirm the traveling state of a train from the shape of the train on a screen simultaneously displaying a plurality of trains traveling the whole line district or the whole plurality of line districts.
- FIG. 1 The figure which showed the structure of the operation grasping
- FIG. The figure shown about the conventional train display method.
- FIG. 6 is a flowchart of train display processing performed by the train position display unit 10 according to the first embodiment. 6 is a flowchart of inter-training station calculation processing performed by the inter-training station calculation unit 12; 6 is a flowchart of train position shape calculation processing performed by the train position shape calculation unit 11; The figure shown about the train display method by this invention. The figure shown about the shape of the train in the stop just before the departure in time T1 of FIG. The figure shown about the shape of the train immediately after departure in time T2 of FIG.
- working in time T3 of FIG. The figure shown about the shape of the train in front of arrival in time T5 of FIG.
- the figure shown about the shape of the train in the stop just after arrival in time T6 of FIG. 10 is a flowchart of train display processing performed by the train position display unit 10 according to the second embodiment.
- FIG. The sequence diagram shown about operation management duties which a commander performs.
- FIG. 4 illustrates a conventional train display method.
- FIG. 5 illustrates the train display method of the present invention.
- FIG. 4 will be described, and then the characteristic display method of the present invention will be described with reference to FIG.
- FIG. 4 is a diagram showing a conventional method of marking the position and shape of a train based on the physical shape of the train.
- the time is represented on the horizontal axis and the position on the vertical axis, and 1003 to 1006 indicate the train position and shape at a certain time.
- the stopped or running trains located on the track between the station ⁇ and the station ⁇ are indicated by the same symbol.
- Trains are represented by pentagonal symbols of the same shape and size, and a solid line L1 connecting the base (flat side) of the pentagonal shape connects the movement trajectory of the end position of the train and the tip (trained side) of the train shape
- the dotted line L2 represents the track of the head position of the train.
- the train etc. displayed with the symbols 1003, 1005, and 1006 in which the bottom part was displayed in parallel with the station ⁇ and the station ⁇ indicate that the train is at a stop. Also, it can be seen that the train of the symbol 1004 written between the station ⁇ and the station ⁇ is located on the track between the stations and is a stopped or running train.
- the position of the station is represented by the end position at the time of stopping the train, and is a track of the train position calculated from the departure time and the arrival time of the timetable.
- FIG. 5 is a view showing the position and shape of a train displayed based on the train display method of the present invention.
- the time is represented on the horizontal axis
- the position is represented on the vertical axis
- symbols 1014 to 1019 indicate the train position and shape at a certain time.
- L ⁇ b> 1 and L ⁇ b> 2 are, as in FIG. 4, the locus of the tail position of the train and the locus of the head position of the train.
- the notation up to this point is the same as that of FIG. 4, but in the present invention, the following notational scheme is further applied.
- the first point is that the moving train is pointed by the pentagonal symbol with the head of the train pointed as in FIG. 1014 and 1019 represent trains at a stop. As a result, the trains stopped between the stations will be represented by a square, and this is distinguished from the trains running between the stations.
- the second point is that the traveling state is reflected in the length of the pentagon shape.
- the length of the pentagonal shape expands and contracts to accelerate and decelerate, and is represented by a fixed length while traveling between stations.
- the third point is that, besides L1 and L2, a locus of a representative position calculated from the departure time and arrival time of the diamond is displayed as L3. Other characteristic display contents will be described each time.
- the device of the 1st point and the 2nd point can be said to be what expressed the change of the train running state by the display shape in short.
- the train running state is displayed in a distinction between stoppages, inter-station travel, approaching stations, leaving stations and the like. This is because the start position and the end position of the train always have a time difference of ⁇ t, and the display shape of the train is determined by the movement locus of time width ⁇ t from the end position to the start position. It is expressed by the display shape.
- FIG. 3 is a diagram simultaneously showing the train operation status of a plurality of line segments using the train display method of the present invention shown in FIG.
- the train position display screen of FIG. 3 is displayed, for example, on a monitor in the operation control room of the train.
- ST indicated by a black circle indicates a station
- M indicates a route between stations.
- Tr1, Tr2, Tr3 and Tr4 represent train symbols whose display has been changed according to the traveling state of the train.
- the running state of the train is determined by the display time 907 of the user or the device and by the diamond.
- the display shape is changed according to the traveling state of the train.
- the traveling state can be confirmed from the display shape of the trains.
- the display shapes can be changed according to the traveling states of the trains, so that the traveling states of a plurality of trains can be checked simultaneously.
- FIG. 1 shows the configuration of a train operation grasping apparatus provided with the train display method of the present invention.
- the configuration of the train operation grasping device will be described using FIG.
- the train operation grasping device 1 includes an operation unit configured of a train position display unit 10, a train position shape calculation unit 11, a train traveling station calculation unit 12, and a train information acquisition unit 13. Further, as a database for accumulating input information and processing information used for these calculations, there are storage units of a route information database DB1, a schedule information database DB2, a train delay time information database DB3, and a train occupancy information database DB4. The arithmetic unit and the storage unit are connected to each other.
- the train position display unit 10 acquires, from the line information database DB1, the line of stations and the position of the station for each line section, and displays the line map.
- the route information database DB1 is provided with route information data as shown in FIG.
- FIG. 7 is a diagram showing data recorded in the route information database DB1.
- TB1 is a line information table of line area 1
- TB2 is a line information table of line area 2.
- the station name ST in the line segment and the position 512 of the station are stored.
- line 1 is constructed by arranging the stations in the order of A, B, C, D, E, F, and line 2 is arranged in the order of G, H, C, I, J, K ing.
- the position of each station is memorize
- TB1 and TB2 store the positions of the stations constituting the route in accordance with the order for each line segment, and include at least the station name and the position of the station.
- the position of the station may be latitude / longitude or simple coordinates for displaying the station on the screen.
- the station name is a name or code that can uniquely identify a station.
- the train position display unit 10 can display the position of the station and the line between the stations on the monitor screen of FIG.
- FIG. 8 shows an example of data of diamond information stored in the diamond information database DB2.
- TB3 and TB4 are schedule information tables for each train.
- the diamond information is information in which the departure time and the arrival time are stored for each station at which the train stops.
- TB3 stores, in a table format, the time when the train whose train name 316 is "A701" arrives at each station and the time when it departs.
- TB4 stores the time when the train whose train name 316 is "A702" arrives at each station and the time when it departs in a table format.
- the record number is stored in the column 320, the station name in the order of the passing station of the corresponding line in the column 311, the arrival / departure distinction in 312, and the arrival / departure time in 313.
- train "A701” this train arrives at station A at time 07:10:00 and departs at time 07:10:32, and at station B at time 07:15:25 for the next station B Will arrive in The departure time and the arrival time may be omitted as in column 319 for station C where the train passes.
- diamond information stored in the diamond information tables TB3 and TB4 can be used as the diamond information stored in the diamond information tables TB3 and TB4.
- any of the actual timetable in which the operation results of the already operated train are recorded, or the predicted timetable in which the operation of the train after the predicted time is predicted and recorded at an arbitrary predicted time may be used.
- the present time before may be used as a performance diamond, and the current time or later may be used as a forecasted diamond.
- the train position display unit 10 further has information on display time t.
- the train position display unit 10 further has information on display time t.
- the diagram information tables TB3 and TB4 based on the designated display time, it is possible to know the location of each train at that time. Thereby, each train position of the time concerned can be displayed on the monitor screen of Drawing 3 in piles on track information (the position of a station and a track between stations) where display information is already obtained.
- the diamond information stored in the diamond information tables TB3 and TB4 is based on a plan or a past record, and in reality, it is necessary to consider the delay at the relevant time.
- FIG. 9 is a diagram showing data of train delay time recorded in the train delay time information database DB3.
- the train delay time information database DB3 includes a train delay time table TB5 in which train delay times are recorded for each line section, each train and each station where the train stops.
- the train delay time table TB5 of FIG. 9 records delay information of the line section 1, and therefore the same train delay time table is appropriately created and stored for other line sections.
- horizontal columns 406, 407, and 408 are train names, respectively representing "A701", “A702", “A703", and "A704".
- station names in the line segment 1 are described in the order of passage.
- the delay time at the present station of the train is described.
- the train with the train name 406 "A701" departs from station A on time, but 5 seconds at station B, 10 seconds at the next station C, and the next It can be seen that the station D was operated with increasing delays, such as 15 seconds.
- each train delay time records the delay time of the departure time of the train operation result with respect to the departure time for which the operation was planned in advance.
- the value of each train delay time records the delay time of the departure time of the train operation predicted with respect to the departure time for which the operation was planned in advance. As shown at 409, the train delay time may be omitted for the transit station.
- each train delay time table TB5 contains the diamond information stored in the diamond information tables TB3 and TB4. By adding train delay information, it is possible to display the current position more accurately.
- train occupancy rate information database DB4 train occupancy rate information in which train occupancy rates are recorded for each line district, for each train, and for each station between which the train travels is stored as a train occupancy rate table TB6.
- train occupancy rate table TB6 of FIG. 10 the train names are described in the columns between stations in the vertical direction and in the rows 606, 607, and 608 in the horizontal direction.
- the left represents the departure station
- the right represents the arrival station between the stations where the train travels.
- train occupancy rates corresponding to the train numbers are represented.
- the train occupancy rate at the passing station may be omitted.
- the train A 701 has the highest boarding rate among the AB stations, and the tendency for the boarding rates to decrease with distance from the A station.
- the head position and the tail position of the train are acquired from the train position shape calculation unit 11 based on the designated display time using the information stored in the above various databases, and the train Train delay time and train occupancy rate are acquired from the information acquisition unit 13. Further, the display position and shape of the train and the display color are calculated using the top position, the end position, the train delay time, and the train occupancy rate as input, and the train operation status shown in FIG. 3 is displayed on the screen.
- each part of the operation grasping device of FIG. 1 operates as follows.
- the train position display unit 10 receives an input from the user and can arbitrarily change the display time. Further, from the display time t displayed last time, the display time t is automatically and repeatedly advanced at an arbitrary time interval, and at the same time the display time t is advanced, the train operation status on the screen can be updated.
- the train position shape calculation unit 11 calculates the train head position and the tail position by using the inter-station or stop station where the train obtained from the train travel station calculation unit 12 travels and the display time and the route information database DB1.
- the inter-training station calculation unit 12 receives the display time and the schedule information database DB2 as input from the train position display unit 10, and returns to the train position display unit 10 as an output between inter-station or train station where the train travels.
- the train information acquisition unit 13 receives from the train position display unit 11 a train number capable of uniquely identifying a train and an inter-station or stop station where the train travels as an input, and acquires train delay time from the train delay time information database DB3
- the train occupancy rate is returned from the train occupancy rate information database DB 4 to the train position display unit 10 as an output.
- FIG. 11 is a diagram showing a flowchart of train position display processing of the train position display unit 10. As shown in FIG. 11, FIG. 12, and FIG. First, FIG. 11 is a diagram showing a flowchart of train position display processing of the train position display unit 10. As shown in FIG. 11, FIG. 12, and FIG. First, FIG. 11 is a diagram showing a flowchart of train position display processing of the train position display unit 10. As shown in FIG. 11, FIG. 12, and FIG. First, FIG. 11 is a diagram showing a flowchart of train position display processing of the train position display unit 10. As shown in FIG.
- Step S101 is a loop process.
- the target line segment is S, and the following steps S102 to S112 are repeated for all the line segments.
- steps S101 and S113 form a pair (a start point and an end point), which means that the process between these steps is repeatedly performed.
- the same loop processing is also defined as loop 2 in the same figure, and step S103 and step S112 are paired, and the processing in between is repeatedly executed.
- step S102 line segment information of the line segment S is read.
- line 1 is read first.
- line segment 2 is selected next and executed until the same round process is completed.
- the line information of the line 1 is held in the line information table TB1 of FIG. 7, and the position information of a plurality of stations arranged from the A station to the B, C, D, E and F stations in order is acquired.
- the target train is n, and the target of the following steps S104 to S111 is performed on all trains of the line segment S (here, line segment 1 selected first) is targeted. Repeat the following steps.
- step S104 the schedule information of the train n is read from the schedule information database DB1.
- the diagram information database DB1 firstly, the diagram information of the train A 701 is read by referring to the diagram information table TB3. Since there are other trains traveling on the line section 1 and the table of FIG. 8 is constructed for each train, the train information of all the trains is read by sequentially referring to the table.
- step S105 the train traveling station calculation process is performed with the input as the display time t and the train n.
- the inter-train-training station calculation unit 12 calculates a station ⁇ and a station ⁇ representing an inter-station or a stop station where the train n travels at time t, time T ⁇ and time T ⁇ .
- the station ⁇ is a departure or arrival station nearest to the time t of the train n
- T ⁇ is the time of departure or arrival before the time t of the train n.
- the station ⁇ is the latest departure or arrival station later than the time t of the train n
- T ⁇ is the time of latest departure or the time of arrival later than the time t of the train n.
- the station ⁇ is the nearest departure station A before time t
- T ⁇ is the latest departure time before time t. 7:10:32
- Station ⁇ is the latest arrival station B later than time t
- T ⁇ is the latest arrival time 7:15:25 later than time t.
- station ⁇ is the latest arrival station A before time t
- T ⁇ is the latest before time t.
- the arrival time is 7:10:00.
- Station ⁇ is the latest departure station A later than time t
- T ⁇ is the latest departure time 7:10:32 later than time t.
- station ⁇ (station A) station ⁇ (station A)
- station ⁇ (station A) station ⁇ (station A)
- step S106 when the train is in operation, that is, when the station ⁇ ⁇ and the station ⁇ ⁇ are indefinite, the process proceeds to step S107.
- step S107 the start position of the train n at time t is p1, the end position is p2, and the start position p1 and the end position p2 are calculated from the train position shape calculation unit 11.
- the time width ⁇ t that is, the train speed
- the processing in the train position shape calculation unit 11 will be described later.
- step S108 a train delay time u and a train occupancy rate v of the train n at the station ⁇ and the train station ⁇ at the station ⁇ are acquired from the train information acquisition unit 13.
- the train delay time u is acquired from the train delay time information database DB3
- the train boarding rate v is acquired from the train boarding rate information database DB4.
- step S109 the display color c of the train n is calculated from the train delay time u or the train occupancy v.
- the method of calculating the display color c will be described later.
- step S110 the display size w of the train n is calculated from the train delay time u or the train occupancy v.
- the method of calculating the display size w will be described later.
- step S111 the train n is displayed on the screen using the display size w, the display color c, the start position p1, and the end position p2.
- step S112 The process for the train n is completed in step S112, and the process returns to step S103 and is repeatedly executed until the process is completed for all trains in the line segment S.
- step S113 The process for the line segment S is completed in step S113, and the process returns to step S101 and is repeatedly performed until the process for all the line segments is completed.
- FIG. 6 is a diagram showing a shape of a train and a color model that determines the display color of the train.
- 1020 represents the display shape of the train when the head position p1 of the train and the end position p2 of the train are not the same, 1021 represents the head position p1 and 1022 represents the end position p2. 1020 becomes a train symbol while traveling.
- 1026 indicates the display shape of the train when the head position p1 and the tail position p2 of the train are at the same position, and 1025 indicates the head position p1 and the tail position p2. 1026 is the train symbol at a standstill.
- the 1024 represents the display size w of the train.
- the display size w is calculated for each train and is increased in proportion to the train occupancy v or the train delay time u.
- Reference numerals 1023 and 1027 denote areas to be filled with the display color c.
- the display color c is determined from the color model 1031 of train delay time or the color model 1034 of train occupancy.
- the color models 1031 and 1034 change the hue from 66% to 0% according to the train delay time or the train occupancy rate with 100% saturation and lightness based on the commonly known HSB color space model Determine the display color c with.
- the display color c is determined by the train delay time u, as shown in 1032, when the delay time is 0 minutes, it is blue with a hue of 66%, and the hue value is increased as the train delay time u increases. As shown in 1033, when the train delay time u is 60 minutes or more, it is assumed that the hue is 0% red.
- the display color c is determined by the train occupancy v, as shown at 1035, when the train occupancy is 0%, the hue is 66% blue, and as the train occupancy v increases, the hue value also increases. As shown in 1036, when the train occupancy rate v is 300% or more, the hue is 0% red.
- the indication color c is determined by the train delay time u.
- the indication color c is determined by the train occupancy rate v.
- the display on the monitor screen may be unified to one of them.
- the display shape and the display color are changed according to the traveling state of the train.
- the traveling state can be confirmed from the display shape of the trains.
- the display shapes can be changed according to the traveling states of the trains, so that the traveling states of a plurality of trains can be checked simultaneously.
- FIG. 12 is a diagram showing a flowchart of the train travel calculation process of the train travel station calculation unit 12. As shown in FIG.
- step S201 as the initialization processing, the record number of the diamond information.
- the variable i is set to 1, and the station ⁇ , the station ⁇ , the time T ⁇ , and the time T ⁇ , which are output at the end of the calculation processing between train stations, are all initialized as undefined.
- step STM the repetition condition is that i is smaller than the number of records in the diamond information (diamond information database DB2, diamond information tables TB3 and TB4 in FIG. 8), that is, i is included in the record number of diamond information. Is repeated, that is, the steps from step STM to step S206 are repeated for all the records.
- step S203 the record No. of the diamond information.
- the time of i-1 be Ti-1, and the record number of diamond information.
- Ti be the time of i.
- record No. When i is “3” of the schedule information table TB3 of the train A 701 in FIG. 8 and i ⁇ 1 is “2” of the same table, the time Ti ⁇ 1 of i ⁇ 1 is 07:10:32, i The time Ti is set to 07:15:25.
- step S204 when Ti-1 and Ti become the time of departure or arrival immediately before and after arbitrary display time t in the diagram information of train n (A 701), that is, when Ti-1 ⁇ t ⁇ Ti, loop Then, the process proceeds to step S207, and otherwise proceeds to step S206.
- step S207 when step S204 is satisfied, the record No. Since the station i-1 satisfies the conditions of the station ⁇ (the nearest departure or arrival station before time t), the diamond information No. Let the station name of i-1 be ⁇ and its time Ti-1 be T ⁇ . Also, record No. Since the station i-1 also satisfies the condition of the station ⁇ (the latest departure or arrival station after time t), the diamond information No. Let the station name of i be ⁇ and let its time T i be T ⁇ . The station ⁇ , the station ⁇ , the time T ⁇ , and the time T ⁇ are output and the process ends.
- the station A as the station ⁇
- the station B as the station ⁇
- 07:10:32 as the time T ⁇
- 07:15:25 as the time T ⁇
- step S206 when the repetition condition of step STM is satisfied, the process returns to step STM, and when the repetition condition of step STM is not satisfied, the loop 1 is exited. Since there is no data corresponding to the station ⁇ and the station ⁇ , the process is finished in which the station ⁇ , the station ⁇ , the time T ⁇ , and the time T ⁇ are all undefined.
- FIG. 13 is a diagram showing a flowchart of the train position shape calculation process of the train position shape calculation unit 11.
- the train position shape calculation unit 11 performs processing to calculate the head position p1 and the tail position p2 of the train so as to be the movement trajectory of the train with the time width ⁇ t.
- step S302 positions of the stations ⁇ and ⁇ are acquired from the route information, and the position of the station ⁇ is P ⁇ and the position of the station ⁇ is P ⁇ .
- step S304 the head position and the tail position of the running train are obtained from the equation (1) described later.
- the start position and the end position are calculated from two different times t1 and t2 based on the display position t.
- the start position of display time t is calculated as position p (n, t1) at time t1
- the end position of display time t is calculated as position p (n, t2) at time t2.
- the equation (1) is the equation representing the relationship between the display time t and the head position so that the train has a movement width of time width ⁇ t
- the time t2 is a position delayed by ⁇ t from time t1. It is assumed that ⁇ t. The details of the equation (1) will be described later. Thereafter, the process ends.
- step S305 the start position and the end position of the train being stopped at the station are set as the position P ⁇ of the station ⁇ . Thereafter, the process ends.
- the symbol of the running train obtained in the process of step S304 is a pentagon of 1020 shown in FIG. 6, and the head position p1 and the end position p2 of the running train are determined.
- the symbol of the in-stop train obtained in the process of step S305 is a square shape of 1024 in FIG. 6, and the head position and the end position of the in-travel train are determined as the position P ⁇ of the station ⁇ . This is the end of the description of the train position shape calculation process.
- FIG. 14 is a diagram showing display of the position and shape of a train based on the train display method of the present invention. The time is shown on the horizontal axis and the position on the vertical axis.
- L1 represents the locus of the end position of the train
- L2 represents the locus of the head position of the train
- L3 represents the locus of the position calculated from the departure time and the arrival time of the timetable.
- the train is at a stop at the station ⁇ , and the details of its display shape are shown in FIG.
- the train at time T2 is in the state immediately after departure from the station ⁇ , and the details of its display shape are shown in FIG.
- the trains at times T3 and T4 are in a state of traveling from the station ⁇ to the station ⁇ , and details of the display shape at time T3 are shown in FIG.
- the train at time T5 is in the state immediately before arrival at the station ⁇ , and the details of the display shape are shown in FIG.
- the train at time T6 is in a stopped state at the station ⁇ , and the details of its display shape are shown in FIG. The following will be described in order.
- FIG. 15 is a view showing a display shape of a time T1 immediately before departure as a display shape of a stopped train. "Stopped” refers to the state between the arrival time on the diagram and the departure time. Since the head position and the tail position while stopping are at the station ⁇ 3001, the display shape is a square 3101. As in the symbol 1026 shown in FIG. 6, the display size is a rectangle with the width and height centered on the position of the station. This shape makes it possible to express the stopped state.
- FIG. 16 is a view showing a display shape of time T2 as a display shape of a train immediately after departure.
- Immediately after departure refers to a state between ⁇ t seconds after the departure time on the diagram.
- the head position immediately after the departure is 3002 and movement is started from the station ⁇ , but the end position is 3003 and movement from the station ⁇ is not started. Therefore, as shown in 3102, the display of the train immediately after the departure extends the train length with the passage of time. This change makes it possible to express the state immediately after departure.
- FIG. 17 is a view showing a display shape at time T3 as a display shape of a running train.
- Running refers to the state during which the train is ⁇ t seconds or more from the departure time and is ⁇ t seconds or more until the next arrival time, and the train length is extended as shown by 3103 for the running train. It becomes fixed.
- the train head position in this state is 3004, the tail position is 3005, and this change makes it possible to express the traveling state.
- FIG. 18 is a view showing a display shape at time T5 as a display shape of a train immediately before arrival.
- the term “immediately before arrival” refers to the running state of the train while the train is within ⁇ t seconds until the next arrival time, and the display of the train immediately before arrival as shown in 3104.
- the train length gradually Become shorter.
- the train head position in this state is 3006 and the tail position is 3007, and this change makes it possible to express the state immediately after arrival. This change makes it possible to express the state just before arrival.
- FIG. 19 is a diagram showing a display shape at time T6 immediately after arrival as a display shape during stoppage. Immediately after arrival, the display shape is similar to that in the stopped state immediately before the departure shown in FIG.
- the train position display method and train operation grasping device of the present embodiment four states can be confirmed from train position and shape during stop, immediately after departure, during travel, and immediately before arrival.
- the train's delay time and boarding rate are visualized by the drawing color C and width W of the train, so it is possible to capture the train delay time in a macro to what extent the train was delayed. .
- FIG. 20 is a view showing a flowchart of train display processing of the train position display unit 10.
- FIG. 20 of the second embodiment is a train display process corresponding to FIG. 11 of the first embodiment, and the processes of many parts are the same.
- steps S114 to S117 is different.
- step S101 the target line segment is S, and the steps of the following steps S102 to S107 and steps S114 to S117 are repeated for all the line segments.
- step S102 line segment information of the line segment S is read.
- step S103 repeats steps to be targets of steps S104 to S107 and steps S114 to S117 described below for all the trains in the line segment S, where n is a target train.
- step S104 the schedule information of the train n is read from the schedule information database DB1.
- step S105 the train travel station calculation process is performed with the input as the display time t and the train n, and as the output, the station ⁇ and the station ⁇ representing the station or stop where the train n travels at time t, and the time T ⁇
- the time T ⁇ is calculated by the inter-training station calculation unit.
- the station ⁇ is the latest departure or arrival station before time t of the train n, and T ⁇ is the time of latest departure or time of arrival before the time t of the train n.
- the station ⁇ is the latest departure or arrival station later than the time t of the train n, and T ⁇ is the time of latest departure or the time of arrival later than the time t of the train n.
- the station ⁇ station ⁇
- the station ⁇ station ⁇
- the station ⁇ station ⁇
- the station ⁇ indefinite
- the station ⁇ indefinite
- step S106 when the train is in operation, that is, when the station ⁇ ⁇ and the station ⁇ ⁇ are indefinite, the process proceeds to step S107.
- step S107 the start position of the train n at time t is p1, the end position is p2, and the start position p1 and the end position p2 are calculated from the train position shape calculation unit.
- the start position p1 and the end position p2 are calculated from the train position shape calculation unit.
- step S114 the train delay time u of the train n at the station ⁇ and the change in train occupancy v1 and v2 of the train occupancy at the station ⁇ are acquired from the train information acquisition unit 13.
- the train delay time u is acquired from the train delay time information database DB3, and the train boarding rates v1 and v2 are acquired from the train boarding rate information database DB4.
- train delay time information database DB3 decides to acquire train delay time u corresponding to station ⁇ . Since the train occupancy rate information database DB4 is recorded for each station as shown in FIG. 10, the train occupancy rate corresponding to the inter-station ⁇ , ⁇ is acquired.
- step S115 the display colors c1 and c2 of the train n are calculated from the train delay time u or the changes v1 and v2 of the train occupancy.
- the method of calculating the display colors c1 and c2 will be described later.
- step S116 the display sizes w1 and w2 of the train n are calculated from the train delay time u or the changes v1 and v2 of the train occupancy.
- the method of calculating the display sizes w1 and w2 will be described later.
- step S117 the train n is displayed on the screen using the display sizes w1 and w2, the display colors c1 and c2, the start position p1, and the end position p2.
- the display of the train by the combination of the display size w1 and the display color c1 and the display of the train by the combination of the display size w2 and the display color c2 are alternately switched and displayed according to a predetermined fixed cycle. .
- step S112 The process for the train n is completed in step S112, and the process returns to step S103 and is repeatedly executed until the process is completed for all trains in the line segment S.
- step S113 The process for the line segment S is completed in step S113, and the process returns to step S101 and is repeatedly performed until the process for all the line segments is completed.
- the train display method of the present embodiment it is possible to blink the display color and the display size of the train to confirm changes in the train occupancy rate and the train delay time.
- FIG. 6 is a diagram showing a shape of a train and a color model that determines the display color of the train.
- 1020 represents the display shape of the train when the head position p1 of the train and the end position p2 of the train are not the same
- 1021 represents the head position p1
- 1022 represents the end position p2.
- 1026 indicates the display shape of the train when the head position p1 and the tail position p2 of the train are at the same position, and 1025 indicates the head position p1 and the tail position p2.
- the display sizes w1 and w2 are calculated for each train.
- the display sizes w1 and w2 are calculated by the train delay time u
- the display sizes w1 and w2 have the same value and are proportional to the train delay time u.
- the display sizes w1 and w2 are calculated based on the change in train occupancy v1 and v2
- the display size w1 is calculated from the train occupancy v1
- the display size w2 is calculated from the train occupancy v2 and the display sizes are each train
- the value is proportional to the boarding rate.
- Reference numerals 1023 and 1027 denote areas to be filled with the display colors c1 and c2.
- the display colors c1 and c2 are determined from the color model 1031 of the train delay time or the color model 1034 of the train occupancy rate.
- the color models 1031 and 1034 change the hue from 66% to 0% according to the train delay time or the train occupancy rate with 100% saturation and lightness based on the commonly known HSB color space model Thus, the display colors c1 and c2 are determined.
- the display colors c1 and c2 are determined by the train delay time u, the display colors c1 and c2 are the same color, and when the train delay time u is 1032, c1 and c2 are blue with a hue of 66% when 0 minutes
- the hue value is also increased as the train delay time u is increased, and as indicated by 1033, when the train delay time u is 60 minutes or more, c1 and c2 are set to red with a hue of 0%.
- the display color c1 is determined by the train occupancy v1 and the display color c2 is determined by the train occupancy v1.
- the display color c2 is determined by the train occupancy v1.
- the hue value also increases, and as shown in 1036, when the train occupancy rate is 300% or more, the hue 0% It is red.
- the display shape and the display color are periodically changed according to the traveling state of the train.
- the traveling state can be confirmed from the display shape of the trains.
- the display shapes can be changed according to the traveling states of the trains, so that the traveling states of a plurality of trains can be checked simultaneously.
- the inter-training station calculation unit and the inter-training station calculation process, and the train position and shape calculation process performed by the train position and shape calculation unit are the same as in the first embodiment and thus will be omitted.
- FIG. 2 is a view showing the configuration of the train operation management system 2 according to the present invention.
- the operation management system 2 is provided with the operation management device 3 configured for each line segment for a plurality of line segments, and further includes the integrated operation grasping device 4 in common.
- the operation management system 2 is the operation grasping device 1 that manages a plurality of line districts, and the function of the operation grasping device 1 shown in FIG. It can be said that the function is distributed.
- the information storage part of FIG. 1 is set as the site arrangement near the information generation part (the information of the line area is collected for each line area), and the calculation function (10, 11, 12, 13) of FIG. are commonly provided as an integrated operation grasping device 4, and these are connected by communication.
- the track information database DB1 be disposed in the integrated operation grasping device 4 in terms of character.
- 3A is the operation management device of line segment 1
- 3B is the operation management device of line segment 2
- train delay time information database DB3 and train occupancy rate information database DB4 for each line segment, respectively. It holds a diamond information database DB2, and records and manages corresponding data.
- the integrated operation grasping device 4 is an arithmetic function (10, 11, 12, 13) of the operation grasping device 1 of the train shown in the first embodiment, and includes a track information database DB1. Further, the integrated operation grasping device 4 is connected to the operation management device of the line segment 1 and the line segment 2 respectively.
- TM1 is an operation rearranging input terminal
- TM2 is a train presence display terminal
- TM3 is an operation status display terminal, and is connected to the operation management apparatus 3A of the line section 1.
- the screens of the operation arrangement input terminal TM1 and the train presence display terminal TM2 are output from the operation management device 3A, and the screen of the operation status display terminal TM3 is output from the integrated operation grasping device 4.
- TM6 is an operation rearranging input terminal
- TM5 is a train presence display terminal
- TM4 is an operation status display terminal, and is connected to the operation management apparatus 3B of the line section 2.
- the screens of the operation arrangement input terminal TM6 and the train presence display terminal TM5 are output from the operation management device 3B, and the screen of the operation status display terminal TM4 is output from the integrated operation grasping device 4.
- OP1, OP2, OP3, and OP4 represent commanders who manage train operations. Train operation is managed by multiple commanders for each line section.
- OP1 and OP2 represent commanders who manage the line segment 1
- OP3 and OP4 represent commanders who manage the line segment 2.
- the integrated operation grasping device 4 acquires the diagram information (DB2A), the train delay information (DB3A), and the train boarding rate information (DB4A) as the information of the line segment 1, and similarly, the information of the line segment 2 DB2B), train delay information (DB3B), train congestion information (DB4B) are acquired.
- the operation status display terminals TM3 and TM4 have means for the commander OP who is the user of the terminal to input the display time, and the integrated operation grasping device 4 creates a screen according to the input display time, and the respective terminals Output to TM3 and TM4.
- the commanders OP1 and OP2 of the line segment 1 mainly manage the train operation of the line segment 1. Acquire the status of the train operation of multiple line districts from the operation status display terminal TM3, acquire the detailed position of the train operation of the line district 1 from the train presence display terminal TM2, and operate the train of the line district 1 to the operation arrangement input terminal TM1. Enter your changes.
- the commanders OP3 and OP4 of the line 2 mainly manage the train operation of the line 2.
- the detailed position of the train operation of the line 2 is acquired from the train presence display terminal TM5, the state of the train operation of a plurality of lines is acquired from the operation status display terminal TM6, and the train operation of the line 2 is made to the operation arrangement input terminal TM4. Enter your changes.
- the integrated operation grasping device 4 is connected to the operation management devices 3A and 3B of each line section by the communication line 2012, and the diagram information (DB2A, DB2B), train delay time information (DB3A, DB3B), train occupancy rate report (DB4A, DB4B) And route information (DB1) can be acquired.
- diagram information DB2A, DB2B
- train delay time information DB3A, DB3B
- train occupancy rate report DB4A, DB4B
- DB1 route information
- the data and processing in the integrated operation grasping device 4 are the same as in the first embodiment, and therefore the description thereof is omitted.
- FIG. 21 shows an example of a screen displayed on the operation status display terminal, and the operation status will be described.
- Tr2, Tr3, Tr5, Tr6, Tr7, and Tr9 represent the upward trains on the line segment 1
- Tr1, Tr4, and Tr8 represent the downward trains on the line segment 1.
- the legend of the display color of the train by the delay time is represented by 711
- the legend of the display size of the train by the boarding ratio is represented by 712. According to this display example, at this time, although the boarding rate of the down train is high, the boarding rate of the up train is lower than that, and the number of down trains is smaller than the up train, and the train operation is disturbed. I understand.
- step S701 the train operation status is confirmed from the screen displayed on the operation status display terminal TM3.
- step S702 based on the train operation status on the screen, the commander OP determines that it is necessary to carry out turnaround operation arrangement for the up train.
- step S703 the commander OP inputs the operation arrangement to the operation status display terminal TM3.
- the commander OP brings the mouse pointer 715 to the train Tr and clicks it
- the pop-up menu 712 in the lower right of FIG. 21 is displayed.
- a return operation arrangement dialog 714 is displayed.
- the return dialog has at least input fields for the target train 723, the return station 724, and the return time 725, and filling in all the input fields and pressing the input button 726 completes the input of the return operation arrangement.
- step S704 in FIG. 22 the contents of the operation control input to the operation status display terminal TM3 are automatically input from the operation status display terminal TM3 to the operation control input terminal TM1.
- step S705 the content of the operation control input into the operation control input terminal TM1 is automatically input from the operation control input terminal TM1 to the operation management device 3A.
- step S706 the change of the diagram is carried out based on the operation arrangement input to the operation management device 3A.
- steps S707 and S708 the change contents of the diagram changed by the operation management device 3A are transmitted to the operation arrangement input terminal TM1 and the operation status display terminal TM3, and updated to the screen reflecting the change contents.
- the operation management system of the present invention by displaying a screen capable of confirming the delay time of the train and the congestion status on the operation status display terminal, a commander who manages the train operation can accurately grasp the train operation status. Also, it is possible to quickly enter and implement operation control according to the train operation status.
- FIG. 23 shows the configuration of a train operation grasping device 3 provided with the train display method of this embodiment.
- ascertainment apparatus of a train is demonstrated using FIG.
- the train operation grasping device 3 includes an operation unit configured of a train position display unit 10 b and a train information acquisition unit 13 b. Moreover, as a database which accumulate
- the train position display unit 10b acquires, from the line information database DB1, the line of stations and the position of the station for each line section, and displays the line map.
- the route information database DB1 is provided with route information data as shown in FIG.
- the route information database DB1 is the same as that of the first embodiment, and thus the description thereof is omitted.
- the train information acquisition unit 13b acquires the position of the train, the train delay time, and the train boarding rate from the train travel information database DB5, and displays the travel state of the train.
- the train travel information database DB5 is provided with train travel information data as shown in FIG.
- FIG. 25 is a diagram showing data recorded in the train travel information database DB5.
- TB7 is a train n
- TB8 is a line information table of a train m.
- the time in the line segment and the X coordinate, Y coordinate of the train at each time, the train delay time, and the train occupancy are stored for each train.
- FIG. 24 is a diagram showing a flowchart of train display processing of the train position display unit 10b.
- FIG. 24 of the fourth embodiment is a train display process corresponding to FIG. 11 of the first embodiment, and the partial process is the same. As double frames are displayed in the processing steps different from FIG. 11, the processing in steps S118 to S119 is different.
- step S118 as train travel information from the train travel information database DB5, the train position at display time t is the head position p1, the train delay time u, the train occupancy rate v, and the train position at time t- ⁇ t as the end position p2.
- the train position at display time t is the head position p1, the train delay time u, the train occupancy rate v, and the train position at time t- ⁇ t as the end position p2.
- step S119 it is determined whether the train n is in operation, and the process branches. If the train n is in operation, the process proceeds to step S119. If the train n is not in operation, the process proceeds to step S112 to advance the process for the next train. Whether or not the train n is in operation can be determined, for example, by whether or not the train position p2 read in S118 is indeterminate.
- the display shape and the display color are changed according to the traveling state of the train.
- the state of acceleration and deceleration of the train can be confirmed.
- the traveling state can be confirmed from the display shape of the trains.
- the display shapes can be changed according to the traveling states of the trains, so that the traveling states of a plurality of trains can be checked simultaneously.
- Operation grasping device 2 Operation management system 3A: Operation supervision device 3B of line ward 1: Operation supervision device 4 of line ward 4: Integrated operation grasping device 10: Train position indicator 11: Train position shape calculator 12: Train Inter-station calculation unit 13: Train information acquisition unit DB1: Route information database DB2: Schedule information database DB3: Train delay time information database DB4: Train boarding rate information database M: Inter-station route L1: Trajectory L2 of the end position of the train : Trajectory L3 of top position of train: Trajectory L of representative position ST: Train Tr: Symbols TB1 and TB2 of train: Route information tables TB3 and TB4: Schedule information table TB5: Train delay time table TB6: Train boarding ratio table
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Abstract
Description
2:運行管理システム
3A:線区1の運行管理装置
3B:線区2の運行管理装置
4:統合運行把握装置
10:列車位置表示部
11:列車位置形状算出部
12:列車走行駅間算出部
13:列車情報取得部
DB1:路線情報データベース
DB2:ダイヤ情報データベース
DB3:列車遅延時間情報データベース
DB4:列車乗車率情報データベース
M:駅間の路線
L1:列車の末尾位置の軌跡
L2:列車の先頭位置の軌跡
L3:代表位置の軌跡
ST:駅
Tr:列車のシンボル
TB1、TB2:路線情報テーブル
TB3,TB4:ダイヤ情報テーブル
TB5:列車遅延時間テーブル
TB6:列車乗車率テーブル
Claims (32)
- 列車及び移動体の表示方法であって、
列車及び移動体の走行状態に応じて、列車及び移動体を表すシンボルの表示位置及び形状を変更する列車及び移動体の表示方法。 - 請求項1に記載の列車及び移動体の表示方法であって、
前記走行状態として停止状態、走行状態に応じて、前記列車及び移動体を表すシンボルの形状を変更する列車及び移動体の表示方法。 - 請求項2に記載の列車及び移動体の表示方法であって、
前記走行状態としての列車及び移動体を表すシンボルの形状変更は、時間経過による長さの変更である列車及び移動体の表示方法。 - 請求項1から請求項3のいずれか1項に記載の列車及び移動体の表示方法であって、
前記列車及び移動体を表すシンボルの形状の変更は、列車及び移動体の移動方向に沿って表示される列車及び移動体の表示方法。 - 請求項1から請求項4のいずれか1項に記載の列車及び移動体の表示方法であって、
前記列車及び移動体を表すシンボルには、列車及び移動体の遅延状況あるいは乗車率が反映されている列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
列車及び移動体の表示位置及び形状を変更は、画面に表示する表示時刻を基準とする2つの異なる時刻の位置を列車及び移動体ごとに算出し、算出した列車及び移動体の位置によって表示する列車及び移動体の位置及び形状を決定する列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
前記列車の位置は、既に運行した列車について、列車ごとかつ列車が停車する駅に到着した実績の到着時刻と出発した実績の出発時刻を記録した実績ダイヤから算出することを特徴とする列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
前記列車の位置は、任意の予測時刻において、列車ごとかつ列車が停車する駅に到着すると予測される到着時刻と出発すると予測される出発時刻を記録した予測ダイヤから算出することを特徴とする列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
前記列車の位置は、既に運行した列車について、列車ごとの走行位置の実績から算出することを特徴とする列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
シンボルの形状は、前記2つの列車位置を繋いだ幅を持つ線分とすることを特徴とする列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
シンボルの形状は、前記2つの列車位置を繋いだ幅を持つ線分とし、一方の先端を他方の先端と区別できるように、形状を変化させることを特徴とする列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
シンボルの形状の変化は、進行方向側の端点を鋭角とすることを特徴とする列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
列車及び移動体の表示色は、列車及び移動体の遅延時刻によって決定する列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
列車の表示色は、列車の乗車率によって決定する列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
列車及び移動体の表示サイズは、列車及び移動体の遅延時刻によって決定する列車及び移動体の表示方法。 - 請求項1から請求項5のいずれか1項に記載の列車及び移動体の表示方法であって、
列車の表示サイズは、列車の乗車率によって決定する列車及び移動体の表示方法。 - 列車及び移動体の位置を表示する表示装置を備えた運行把握装置であって、
列車ごとかつ列車が停車する駅ごとに発車時刻および到着時刻を記憶したダイヤ情報と、路線の順序に従って路線を構成する駅の位置を記憶した路線情報と、前記ダイヤ情報と前記表示装置の画面に表示する表示時刻を入力として、列車が走行する駅間または停車駅を算出する列車走行駅間算出部と、前記駅間または停車駅、前記路線情報、前記表示時刻から列車位置及び形状を算出する列車位置形状算出部を備え、画面に表示する時刻を基準とする2つの異なる時刻の列車位置を、前記列車位置形状算出部によって算出し、算出した前記2つの列車位置から各列車及び移動体を表すシンボルの表示位置及び形状を決定する列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
前記ダイヤ情報は、既に運行した列車について、列車ごとかつ列車が停車する駅に到着した実績の到着時刻と出発した実績の出発時刻を記録した実績ダイヤとすることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
前記ダイヤ情報は、任意の予測時刻において、列車ごとかつ列車が停車する駅に到着すると予測される到着時刻と出発すると予測される出発時刻を記録した予測ダイヤとすることを特長とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
前記列車位置表示部による表示位置及び形状の決定は表示位置及び形状を前記2つの列車位置を繋いだ幅を持つ線分とすることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
前記列車位置表示部による表示位置及び形状の決定は表示位置及び形状を前記2つの列車位置を繋いだ幅を持つ線分とし、一方の先端を他方の先端と区別できるように、形状を変化させることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車位置表示部による表示位置及び形状の決定は表示位置及び形状を前記2つの列車位置を繋いだ幅を持つ線分とし、進行方向側の端点を鋭角とすることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車遅延時間を記録した列車遅延時間情報と、列車遅延時間情報から前記列車遅延時間を取得する列車情報取得部を備え、前記列車取得部から取得した列車遅延時間に基づき、各列車の表示サイズを決定し表示することを特徴とする列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車乗車率を記録した列車乗車率情報と、列車乗車率情報から前記列車乗車率を取得する列車情報取得部を備え、前記列車取得部から取得した前記列車乗車率に基づき、各列車の表示サイズを決定し表示することを特徴とする列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車遅延時間を記録した列車遅延時間情報と、列車遅延時間情報から前記列車遅延時間を取得する列車情報取得部を備え、前記列車取得部から取得した列車遅延時間によりに基づき、各列車の表示色を決定し表示する列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車乗車率を記録した列車乗車率情報と、列車乗車率情報から前記列車乗車率を取得する列車情報取得部を備え、前記列車取得部から取得した前記列車乗車率に基づき、各列車の表示色を決定し表示する列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車乗車率を記録した列車乗車率情報と、列車乗車率情報から前記列車乗車率を取得する列車情報取得部を備え、前記列車取得部から取得した前記列車乗車率に基づき、各列車の表示色を決定し表示する列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車乗車率を記録した列車乗車率情報と、列車乗車率情報から前記列車乗車率を取得する列車情報取得部を備え、前記列車取得部から表示時刻を基準とする異なる2つの時刻の列車乗車率を取得し、前記異なる2つの時刻の列車乗車率に基づき前記列車乗車率各列車の2つの表示色を決定し、前記2つの表示色を交互に変えて表示させる列車位置表示部を備えることを特徴とする運行把握装置。 - 請求項17に記載の運行把握装置であって、
列車ごとかつ列車が走行する駅間ごとに列車乗車率を記録した列車乗車率情報と、列車乗車率情報から前記列車乗車率を取得する列車情報取得部を備え、前記列車取得部から表示時刻を基準とする異なる2つの時刻の列車乗車率を取得し、前記異なる2つの時刻の列車乗車率に基づき前記列車乗車率各列車の2つの表示サイズを決定し、前記2つの表示サイズを交互に変えて表示させる列車位置表示部を備えることを特徴とする運行把握装置。 - 線区ごとに構成された運行管理装置と共通に備えられた統合運行把握装置と列車及び移動体の位置を表示する表示装置を備えた運行管理システムであって、
前記表示装置には、前記請求項1から請求項16のいずれか1項に記載された表示方法による前記列車及び移動体を表すシンボルにより列車の運行状況が表示されていることを特徴とする運行管理システム。 - 請求項30に記載の運行管理システムであって、
運行管理システムは、前記列車及び移動体の運行状況を表示する表示端末と、指令員が運転整理を実施するための条件を入力する運転整理入力端末を含むことを特徴とする運行管理システム。 - 線区ごとに構成された運行管理装置と共通に備えられた統合運行把握装置と列車及び移動体の位置を表示する表示装置を備えた運行管理システムであって、
前記表示装置には、前記請求項17から請求項29のいずれか1項に記載された運行把握装置の列車位置表示部が決定した前記列車及び移動体を表すシンボルにより列車の運行状況が表示されていることを特徴とする運行管理システム。
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JP6351027B2 (ja) * | 2014-02-20 | 2018-07-04 | 東日本旅客鉄道株式会社 | 運行情報提供システム、運行情報提供サーバ及び運行情報提供方法 |
US20170061794A1 (en) * | 2014-07-02 | 2017-03-02 | Mitsubishi Electric Corporation | Information display system |
JP2016057482A (ja) * | 2014-09-10 | 2016-04-21 | 公益財団法人鉄道総合技術研究所 | 貨物輸送実態評価用の地理情報システム |
SG10201705665PA (en) | 2017-07-10 | 2019-02-27 | Nec Corp | Method and apparatus for optimizing efficiency of a transport provider |
JP7066365B2 (ja) | 2017-10-16 | 2022-05-13 | 株式会社日立製作所 | ダイヤ作成装置および自動列車制御システム |
JP7281300B2 (ja) * | 2019-02-26 | 2023-05-25 | 株式会社日立製作所 | ダイヤ分析支援装置 |
CN111003031B (zh) * | 2019-12-30 | 2021-11-30 | 中国铁道科学研究院集团有限公司通信信号研究所 | 一种检查阶段计划中接入交出端口与股道连通性的方法 |
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