Title of invention: Intra-building traffic prediction system, method and program for generating elevator hall layout in intra-building traffic prediction system
Technical field
[0001]
　The present invention relates to an intra-building traffic prediction system, a method and a program for generating an elevator landing layout in the intra-building traffic prediction system, and in particular, is suitable for being applied to an intra-building traffic prediction system related to a technique for generating an elevator landing layout. is there.
Background technology
[0002]
　It is very important to understand and predict the operation status and usage status of the elevator when planning the renewal for the proper operation and improvement of usability of the elevator.
[0003]
　As a first conventional technique, there is proposed a device that estimates pedestrian movement data in a building, which indicates from which floor a pedestrian has moved in the building, based on the number of passengers getting on and off the elevator on each floor of the elevator. (See Patent Document 1). As a second conventional technique, a method has been proposed in which the number of passengers getting on and off an elevator on each floor of the elevator is estimated from a change in load detected by the elevator (see Patent Document 2). As a third conventional technique, there has been proposed a pedestrian flow computing device that simulates the transportation of people by an elevator in consideration of the layout of each floor in the building and the installation conditions of the elevator (see Patent Document 3).
[0004]
　By combining these first to third prior arts, at least the change in the load on each floor detected by the elevator is recorded as operation record data, and the apparatus and method according to the first and second prior arts described above are recorded. By using it, it is possible to estimate the in-building pedestrian movement data indicating which floor in the building actually moved to which floor.
[0005]
　Furthermore, by using the pedestrian flow computing device disclosed as the third conventional technique, the above-mentioned pedestrian movement data in the building, the layout data of the building, the installation position of the elevator installed in the building, the service floor, the number of passengers and the speed, etc. It is possible to predict the movement of pedestrians in the building and the operation of the elevator by inputting the information of.
Prior art documents
Patent literature
[0006]
Patent Document 1: JP 58-152769 Patent Publication
Patent Document 2: JP 55-056963 Patent Publication
Patent Document 3: JP 2009-096612 JP
Summary of the invention
Problems to be Solved by the Invention
[0007]
　However, in the human flow computing device according to the third conventional technique, it is necessary to create the elevator hall layout on each floor in the building by some means. In recent years, means for managing architectural drawings and facility data of buildings such as CAD (Computer Aided Design) and BIM (Building Information Modeling) have been provided, but in buildings constructed in the past, BIM and CAD data have been provided. Is often not available. Also, there are various formats for CAD and BIM data, and it is often impossible to directly perform the simulation shown as the third conventional technique without conversion of data and addition of information. Therefore, conventionally, when trying to perform a detailed simulation in order to understand the usage of elevators and the movement and congestion of pedestrians, it is necessary to manually create an elevator landing layout from information such as architectural drawings and photos. However, there was a problem that man-hours were required.
[0008]
　The present invention has been made in consideration of the above points, and relates to an intra-building traffic prediction system capable of automatically generating a landing layout of an elevator from the elevator specification information including the number of elevators, dimensions, and service floors without human intervention. An attempt is made to propose a method and program for generating an elevator hall layout.
Means for solving the problem
[0009]
　In order to solve such a problem, in the present invention, a plane for arranging the plurality of elevators in a line on one side forming the elevator landing, by inputting elevator specification information including at least dimensions, the number of elevators, and service floors of the elevators. From the arrangement or the arrangement including one or more of the facing arrangements in which the plurality of elevators are arranged side by side on the two opposite sides forming the elevator landing, the plurality of the plurality of elevators are selected based on any one of the number and the size of the plurality of elevators. The elevator installation method is calculated, and based on the installation method and the size and number of elevators of the previous period, the two sides that make up the elevator terminal are calculated to determine the shape of the elevator terminal. Accordingly, an elevator hall layout generation unit that generates an elevator hall layout by determining each floor where the elevator hall is installed, and operation of the plurality of elevators and the entire building or any of the buildings based on at least the elevator hall layout. And a simulation unit that predicts the movement of a pedestrian at a point.
[0010]
　Further, in the present invention, the intra-building traffic prediction system inputs elevator specification information including at least dimensions, number of elevators, and service floors of a plurality of elevators, and arranges the plurality of elevators in a line on one side forming the elevator landing. Based on any one of the number and the size of the plurality of elevators, the arrangement includes one or more of a plane arrangement in which the elevators are arranged or a face-to-face arrangement in which the elevators are arranged so as to be divided into two opposing sides that form the elevator hall. The installation method is calculated, and based on the installation method and the size and number of the plurality of elevators, the two sides forming the elevator hall are calculated to determine the shape of the elevator hall, and further, according to the service floor. An elevator landing layout generating step of generating an elevator landing layout by determining each floor on which the elevator landing is installed; And a simulation step for predicting movement of a pedestrian in the entire building or at an arbitrary point.
Effect of the invention
[0011]
　According to the present invention, an elevator landing layout can be automatically generated from the elevator specification information including the number of elevators, dimensions, and service floors without human intervention.
Brief description of the drawings
[0012]
FIG. 1 is a block diagram showing a schematic configuration of an in-building traffic prediction system according to the present embodiment.
FIG. 2 is a diagram showing an elevator capacity, rated speed, acceleration, and door opening/closing time of each elevator as an example of elevator specifications.
FIG. 3 is a diagram showing service floors and floor heights of service floors as an example of elevator specification information.
FIG. 4 is a diagram showing an example of pedestrian movement data in a building.
FIG. 5 is a diagram showing an example of a parameter database as a table.
FIG. 6 is a diagram showing a flowchart of elevator landing generation.
FIG. 7 is a diagram showing an example of a first-floor layout of a generated elevator landing layout.
[Fig. 8] Fig. 8 is a diagram showing an example of a case where a passage is provided on the left side for the first floor layout of a generated elevator layout.
FIG. 9 is a diagram showing an example of a case where a passage is provided in the front as a first floor of an elevator landing layout having a planar layout to be generated.
[Fig. 10] Fig. 10 is a diagram showing the relationship between positions and dimensions forming an elevator hall layout using an example of an elevator hall layout.
FIG. 11 is a diagram showing information forming an elevator hall layout using a result of displaying an example of an elevator hall layout in 3D.
FIG. 12 is a scatter diagram showing an example in which the contents of the parameter database are represented by two axes.
MODE FOR CARRYING OUT THE INVENTION
[0013]
　Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
[0014]
　(1) Outline of Intra-Building Traffic Prediction System According to this Embodiment
　(1-1) System Configuration
　FIG. 1 shows an example of a schematic configuration of an intra-building traffic prediction system 1 according to this embodiment. The in-building traffic prediction system 1 is composed of, for example, a computer, and has elevator specification information 101, in-building pedestrian movement data 102, elevator hall layout generation section 103, elevator hall layout data 104, in-building pedestrian simulation section 105, and simulation. It has result information 106.
[0015]
　The elevator specification information 101 includes at least the number of elevators, dimensions, service floors and floor heights, and may include information regarding the capacity of each elevator. The dimensions of the elevator may be calculated from the capacity. This elevator specification information 101 only has information on the number of elevators, dimensions, service floors and floor heights, and from this it is not possible to directly generate a layout of elevator halls. The in-building pedestrian movement data 102 is data regarding pedestrians moving in a building in which an elevator is installed.
[0016]
　The elevator hall layout generation unit 103 calculates the parameters of the elevator hall layout according to the input elevator specification information 101 according to a predetermined method, and outputs the elevator hall layout data 104. To do. The elevator hall layout generation unit 103 is configured by, for example, a program (hereinafter, also referred to as “elevator hall layout program”). This program may be stored in a non-transitory computer-readable medium and may be installable in the above-mentioned computer.
[0017]
　The in-building pedestrian flow simulation unit 105 receives the elevator hall layout data 104 and the in-building pedestrian movement data 102 output as described above, and performs a simulation on movement of pedestrians moving in the building and operation of the elevator, The simulation result information 106 indicating the process or result of the simulation is output. The simulation result information 106 includes any one of elevator operation, pedestrian movement, and pedestrian congestion at an arbitrary point.
[0018]
　The elevator hall layout generation unit 103 calculates the parameters of the elevator hall layout according to the elevator specification information 101, and manages the actual results and standard values ​​of various parameters of the elevator hall according to the elevator specification information 101. You may calculate using. Note that, for the simulation of a pedestrian moving in a building, the above-described pedestrian flow calculation device may be used.
[0019]
　(1-2) Table Configuration
　FIG. 2 shows an example of the elevator specification table 500 shown in FIG. The elevator specification table 500 is a table for managing the elevator specification information 101. The elevator specification table 500 shows, as a part of the elevator specifications, a dimension in a row 501, a capacity in a row 502, a rated speed in a row 503, an acceleration in a row 504, and a door opening/closing time in a row 505, and columns 506 to 509. It is assumed that the value is listed for each machine in.
[0020]
　The size shall be at least the width in the horizontal direction of the surface on which the door is installed. Since there is often a correlation between the size and the number of people, only one of them may be input, and the other value may be calculated using a regression equation or a correspondence table that has been input in advance. The door opening/closing time may be stored as a plurality of values ​​whose values ​​can be calculated, for example, divided into a door width and a door speed.
[0021]
　FIG. 3 shows an example of the elevator specification table 600 shown in FIG. The elevator specification table 600 manages the elevator specification information 101. The elevator specification table 600 has, as its column items, a floor name 607, a floor height 608, and service floors 609 to 612 that represent the floors to be stopped for each machine, and row data 601 for each floor configured by these. It manages ~606. For each of the service floors 609 to 612, the value for each floor is managed.
[0022]
　Here, the service floor indicates a floor set so that the elevator for each unit can be stopped. The floor height refers to the dimension from the upper end of the floor structure material of each floor to the upper end of the floor structure material of the floor immediately above. The service floors 609 to 612 indicate that the elevator of the relevant car stops only on the floor marked with "○". In other words, Units 1 and 2 stop on the B1 to 4th floors, but not on the 5th and 6th floors, while Units 3 and 4 stop on the B1, 1st, 5th, and 6th floors. It shows that it will stop at the 3rd floor and will not stop at the 4th time.
[0023]
　FIG. 4 shows an example of the in-building pedestrian movement data table 700 shown in FIG. The in-building pedestrian movement data table 700 manages the in-building pedestrian movement data 102 described above.
[0024]
　The in-building pedestrian movement data table 700 has, as its column items, boarding floors 707 to 712 for each floor, and boarding floors 707 to 712 for each floor and the exit floors 701 to 706 that are row data. Manages the combination with.
[0025]
　The value of the combination of the boarding floors 707 to 712 and the boarding floors 701 to 706 represents how many passengers (pedestrians) moved from which boarding floor to which boarding floor. For example, the number of passengers (pedestrians) who boarded from the 1st floor and got off at the 3rd floor was 41 at the intersection of the boarding floor 708 and the getting-off floor 703 (corresponding to the value of the above combination). is there.
[0026]
　In the in-building pedestrian movement data table 700, the in-building pedestrian movement data 102 may be divided into a plurality of pieces and managed at arbitrary time intervals. For example, the in-building pedestrian movement data 102 from 8:30 to 9:00 is 5:30 at 8:30 to 8:35, 8:35 to 8:40, 8:40 to 8:45, 8: Pedestrians in the building can be managed in more detail by managing the number of people moving at each time interval by dividing into 6 such as 45 to 8:50, 8:50 to 8:55, and 8:55 to 9:00. It is possible to grasp the movement state of.
[0027]
　FIG. 5 shows an example of the parameter database 120 shown in FIG. The parameter database 120 has the number of elevators 121, the installation method 122, the hall length 123, the hall width 124, and the passage width 125 as the column items for each reference number, and manages the row data 126 and 127 composed of these. doing. That is, the parameter database 120 manages some or all of the parameters for configuring each elevator hall layout for each row.
[0028]
　The elevator hall layout generation unit 103 calculates various parameters of the elevator hall in the following manner according to the input elevator specification information 101. Specifically, the elevator hall layout generation unit 103, among the various elevator specification information prepared in advance in the parameter database 107, the elevator hall parameters most similar to the elevator specification information 101 input as described above. Are adopted as various parameters of the elevator hall corresponding to the inputted elevator specification information 101.
[0029]
　Note that the elevator hall layout generation unit 103 performs regression analysis on the parameter database 120 to obtain a regression formula based on the elevator specification information 101, and the elevator hall parameters calculated according to the regression formula are used as input for the elevator. It may be calculated as various parameters of the elevator hall according to the specification information 101.
[0030]
　Further, the elevator hall layout generation unit 103 uses a neural network to previously learn various parameters of the elevator hall for the elevator specification information 101, and uses the learned input network to input the elevator specification information 101. The various parameters of the elevator hall calculated from the above may be adopted as the various parameters of the elevator hall according to the input elevator specification information 101.
[0031]
　(2) Operation Example of
　Intra-building Traffic Prediction System The intra-building traffic prediction system 1 has the above-described configuration. Next, as an example of the operation, a layout generation method of an elevator hall will be described.
[0032]
　FIG. 6 is a flowchart showing an example of elevator hall layout generation processing. First, the elevator hall layout generation unit 103 acquires information regarding the number of elevators, dimensions, service floor and floor height from the input elevator specification information 101 (step S1). As described above, this elevator specification information 101 only has information on the number of elevators, dimensions, service floors and floor heights, and from this it is not possible to directly generate a layout of elevator halls, but the following method is used. To generate this.
[0033]
　Specifically, the elevator hall layout generation unit 103 determines the installation method based on the number of elevators and the dimensions thus acquired (step S2). The installation method referred to here indicates whether the plurality of elevators are arranged facing each other, in a plane, or in another arrangement, as described later. The facing arrangement is a mode in which the elevators are arranged so as to face each other in the elevator hall (hall), and the planar arrangement means a form in which the elevators are arranged in a row in the hall without facing each other. ing.
[0034]
　Next, the elevator hall layout generation unit 103 uses the number of elevators and dimensions acquired from the elevator specification information 101 as described above, and the installation method determined as described above, based on the installation method as described above. The hole length of the elevator hall is calculated while ensuring the margin (step S3). The hole length may be set to a preset value, for example.
[0035]
　Next, the elevator hall layout generation unit 103 refers to the parameter database 120 to determine the hall width, the passage length, and the passage width (step S4).
[0036]
　Next, the elevator hall layout generation unit 103 calculates the height from the reference floor to each floor based on the floor height acquired in step S1 (step S5). Since the floor height is the relative distance to the floor one above or the service floor, the height from the reference floor is calculated as the sum of the floor heights from the reference floor to the floor immediately below the floor for which the height is to be obtained. be able to.
[0037]
　Next, the elevator hall layout generation unit 103 inputs, for each floor, the number of elevators, the dimensions, the passage width, the passage length, the hole width, the hole length, and the arrangement method as the acquired parameters, and the above-described step S1. By repeatedly executing steps S4 to S4, the elevator hall layout for each floor can be generated.
[0038]
　The elevator hall layout generation unit 103 sets the elevator hall layout of each floor thus generated to the X-axis in the arrangement direction of each elevator according to the height of each floor calculated in step S5, and also in the hall width direction of the hall area. By arranging in the Y-axis direction which is the vertical direction of each floor when Z is the Z-axis (see FIG. 11, which will be described later), an elevator hall layout for a plurality of floors is generated and output (step S6).
[0039]
　Next, the method for generating the elevator hall layout according to the present embodiment will be described more specifically with reference to FIGS. 7 to 9, 10 and 11.
[0040]
　This embodiment can be applied to the case of creating an elevator hall layout for a plurality of floors, but here, as an example, first, a case of creating an elevator hall layout for a first floor will be described.
[0041]
　In the present embodiment, the elevator landing layout for the first floor is composed of at least a hall area, a passage area, and an elevator. Hereinafter, an example of creating an elevator hall layout will be described with reference to FIGS. 7 to 9 while showing some examples of arrangement of elevators.
[0042]
　FIG. 7 is a diagram showing an elevator landing layout for only one floor when the elevators 207 and 210 and the elevators 211 and 212 are facing each other and arranged in two rows.
[0043]
　This elevator hall layout is assumed to be composed of, for example, a hall area 201, a passage area 202, and elevators 207, 210, 211, and 212. The shape of the hole region 201 is uniquely determined by the hole length L1 and the hole width W1, while the shape of the passage region 202 is uniquely determined by the passage length L2 and the passage width W2.
[0044]
　First, regarding the hall length L1, the elevator width dimension is based on each width dimension e of the elevators 207, 210, 211, and 212 that can be acquired from the input elevator specification information 101 and the number of installed elevators (four in the illustrated example). A value greater than or equal to a value obtained by multiplying e by the number of installed units (two units in the illustrated example) for each elevator train (elevator 207, 210 or elevators 211, 212 in the illustrated example). In other words, the hall length L1 is equal to or larger than the value obtained by multiplying the number of elevators 207, 210, 211, 212, which is half the total number (2 in the illustrated example), by the elevator width dimension e. It is determined.
[0045]
　In addition, in the present embodiment, in determining the hole length L1 in this manner, the elevator 207, 210, 211, 211 as described above is also taken into consideration in consideration of the restrictions when actually installing the elevator 207, 210, 211, 212. In addition to the width e of each of the elevators 212, 212, a margin m required for installation between the elevator 207 and the elevator 210 or a margin m required for installation between the elevator 211 and the elevator 212 is considered. good. In the present embodiment, for the sake of simplicity of description, as an example, the center of the passage region 202 and the center of the hole region 201 in the direction of the hole width W1 are substantially aligned.
[0046]
　FIG. 8 shows an elevator landing layout for only one floor when the elevators 308, 310, 311 and 312 are arranged in a line in a plane.
[0047]
　This elevator landing layout is also composed of, for example, the hall area 301, the passage area 302, and the elevators 307, 310, 311 and 312, similarly to the example described above.
[0048]
　The shape of the hole region 301 is uniquely determined by the hole length L1 and the hole width W1, while the shape of the passage region 302 is uniquely determined by the passage length L2 and the passage width W2.
[0049]
　First, for the hall length L1, the elevator width dimension e based on the width dimension e of the elevators 307, 310, 311 and 312 and the number of installed elevators (four in the illustrated example) that can be acquired from the input elevator specification information 101. And the number of installed elevator trains (the train of elevators 307, 310, 311 and 312 in the illustrated example) (four in the illustrated example) are multiplied by each other to determine a value equal to or greater than the value.
[0050]
　In addition, in the present embodiment, when determining the hole length L1 in this way, the elevators 307, 310, 311 and 311 as described above are also considered in consideration of the restrictions when actually installing the elevators 307, 310, 311 and 312. , 312 in addition to the width dimension e of each of the elevators 312, 312, the margin m required for installation of each interval of the elevators 307, 310, 311 and 312 may be considered. In the present embodiment, for the sake of simplifying the description, as an example, the center of the passage region 302 and the center of the hole region 301 in the direction of the hole width W1 are substantially aligned.
[0051]
　FIG. 9 shows an elevator landing layout for only one floor in the case of a plane arrangement in which a plurality of elevators 307, 310, 311 and 312 are arranged in a line.
[0052]
　In FIG. 8 described above, the passage area 302 is arranged on the left side while facing the plurality of elevators 307, 310, 311 and 312 in the hall area 301, whereas in FIG. The difference lies in that a passage region 405 is arranged on the rear surface side so as to face 401, 402, 403, 404.
[0053]
　Therefore, in the illustrated elevator hall layout, the position and orientation of the passage area 405 are different from those in the elevator hall layout shown in FIG. 8, but the shape of the passage area 405 is unique by the passage length L2 and the passage width W2. Is decided.
[0054]
　In the present embodiment, the respective hall areas and passage areas constituting the various elevator landings as described above, and the arrangement and positional relationship of the elevators are similar to the above, the arrangement of elevators such as a plane arrangement or a face-to-face arrangement and passages. Focusing on the fact that it can be determined depending on the arrangement method, the positional relationship between the passage area and the hall area in the elevator hall layout is determined by determining the arrangement of elevators and the positional relationship between passages. In the present embodiment, the plane layout or the face-to-face layout of elevators is determined based on one or more of the number and size of elevators.
[0055]
　FIG. 10 shows an example of determining the layout of the elevators 207, 210, 211, 212 in the elevator landing layout of the facing layout shown in FIG. 7. In the illustrated example, the horizontal direction is the X axis and the vertical direction is the Z axis with respect to the Y axis corresponding to the height direction of the building as described above.
[0056]
　In the example shown in FIG. 10, if the edges 903, 904, 905, 906, 907 are determined in the X-axis direction and the edges 908, 909, 910, 911, 912 are determined in the Z-axis direction, the shape of Since the installation positions of the plurality of elevators 207, 210, 211, and 212 are uniquely determined, the elevator hall layout 900 can be generated.
[0057]
　Here, first, when the reference position 903 in the X-axis direction is used as a reference, it is confirmed that each edge 903, 904, 905, 906, 907 in the X-axis direction can be calculated with the reference position 903 as a reference.
[0058]
　First, the edge 904 can be calculated as a position moved from the reference position 903 by the path length L2 in the X-axis direction. The center position 905 of the elevator installation position can be calculated as a position moved in the X-axis direction from the edge 904 by the sum of the margin m and half the elevator size e/2.
[0059]
　The center position 906 can be calculated as a position moved in the X-axis direction by the sum of the margin m and the elevator dimension e from the center position 905. The edge 907 can be determined by moving from the edge 904 by the hole width L1 in the X-axis direction.
[0060]
　The hole width L1 may be calculated as the sum of the total dimensions of the number of elevators installed per row and (the number of elevators installed per row+1)×margin m. From the above, it was confirmed that all the edges 904, 905, 906, 907 in the X-axis direction can be determined.
[0061]
　On the other hand, when the reference position 912 in the Z-axis direction is used as the reference, it is confirmed that the edges 908, 909, 910, 911, 912 in the Z-axis direction can be calculated with the reference position 912 as the reference.
[0062]
　First, the edge 908 can be calculated as a position moved in the Z-axis direction by the hole width w1 from the reference position 912. If the center of the passage region 202 and the center of the hole region 201 in the Z direction are aligned with each other, the edge 910 is calculated as a position moved from the edge 912 by half W1/2 of the hole width in the Z axis direction. be able to. Since the edge 910 is the center of the passage region 202, the edge 911 can be calculated as a position moved from the edge 910 by half the passage width W2/2 in the negative direction of the Z axis, and the edge 909 is , And can be calculated as the position moved in the Y-axis direction by half w2/2 of the passage width from the edge 910.
[0063]
　As described above, all the edges 909, 910, 911, 912 in the Z-axis direction can also be determined, so that it is possible to confirm that the shape of the elevator hall layout 900 can be uniquely determined, as shown in FIG. did it.
[0064]
　By the way, in the present embodiment, as an example of the method of determining the plane arrangement or the face-to-face arrangement as described above, the plane arrangement or the face-to-face arrangement is performed based on the total value of the width dimension e of the elevator to be installed based on the parameter database 120. You may choose. Alternatively, whether the arrangement is the plane arrangement or the face-to-face arrangement may be more simply arranged according to the number of elevators installed.
[0065]
　Further, since the layout of the passage areas often differs depending on the building property, the layout may be set in advance or a plurality of passage areas may be provided. In that case, a position is set for each passage area.
[0066]
　In the present embodiment, as described above, the parameter database 120 may be used to determine the passage width, passage length, and hall width that are not calculated from the input elevator specification information 101. good.
[0067]
　As described above, the case where the elevator hall layout data for the first floor is mainly created is as described above. Next, the case where the elevator hall layout for a plurality of floors is created will be described.
[0068]
　In most cases, the elevator moves vertically between a plurality of floors (corresponding to the Y direction described above), and therefore, an elevator hall is installed on a plurality of floors. Elevators do not generally stop on all floors in a building, but stop only on preset service floors (stop floors), so elevators are often installed only on service floors.
[0069]
　Therefore, in the present embodiment, by using the information regarding the service floor and the floor height included in the elevator specification information 101, the elevator landing layout for the first floor described above is repeatedly arranged so as to be vertically overlapped, and thus a plurality of Consider building a floor elevator layout.
[0070]
　FIG. 11 shows a 3D display example of an elevator hall layout including multiple floors. A hoistway 802 indicates a hoistway installed at an elevator hall on the floor 801 of the elevator. A door 803 indicates an elevator door installed to get on the elevator in the hoistway 802.
[0071]
　The elevator hall is constructed not only on the floor 801 but also on the lower floor 804 and the lower floor 805. The dimensions between the floors 805 and 804 and the positions of the floors in the height direction are basically determined according to the floor height or the height.
[0072]
　However, as for the height and floor height on the display, the dimension between floors 804 and 801 may be any value independent of the floor height. The reason for this is that the dimension between floors often has better visibility on display than a value that is set according to the floor height obtained from the elevator specification information 101. It should be noted that this may be generated with an arbitrary value different from the specifications of the elevator.
[0073]
　Here, it is assumed that all elevator halls on each floor have the same shape, but in a floor where the number of operating elevators is different, the shape may be changed on each floor. However, it is necessary to arrange the elevators so that the position of each elevator does not shift from floor to floor.
[0074]
　(3) Regression Analysis Based on Scatter Diagram of Parameter Database
　FIG. 12 is a scatter diagram showing an example in which the content of the parameter database 120 is represented by two axes. Here, a method using regression analysis in which at least one other parameter is input using the parameter database 120 and one type of parameter to be determined is specified will be described.
[0075]
　The illustrated X-axis is an axis showing an input parameter, and the Z-axis is an axis showing an output parameter. Corresponding values ​​1003 and 1004 represent results obtained by extracting the input parameters and the output parameters from the parameters managed in the parameter database 120 and plotting them as a scatter diagram.
[0076]
　In the present embodiment, a regression equation capable of explaining the output parameter is calculated from the plotted input parameter and output parameter by a function of the input parameter. Here, for example, a characteristic 1005 according to an example of a linear regression equation is illustrated. This linear regression equation is calculated so that the distance between the plotted input/output and the point on the scatter diagram is as short as possible, and can be calculated by the least square method or the like. The output value with respect to the input value can be calculated by substituting the input value into the regression equation using this linear regression equation. In the illustrated example, it is understood that the output W1 shown on the Z axis can be obtained through the point 1007 on the regression equation with respect to the input e on the X axis.
[0077]
　(4) Effects of this Embodiment
　According to the configuration as described above, each floor can be easily accessed without the need of manpower from the elevator specifications that include information such as the number of elevators, the size, and the service floor. It will be possible to automatically generate the elevator landing layout for each. As a result, it is possible to easily create the data necessary for carrying out the simulation of the transportation of people by the elevator.
[0078]
　(5) Other Embodiments The
　above-described embodiments are examples for explaining the present invention, and the present invention is not intended to be limited to these embodiments. The present invention can be implemented in various forms without departing from the spirit thereof. For example, in the above-described embodiment, the processing of various programs has been described sequentially, but the present invention is not particularly limited to this. Therefore, as long as there is no contradiction in the processing result, the processing order may be changed or the operations may be performed in parallel. Further, the program including each processing block in the above embodiments may be stored in a computer-readable non-transitory storage medium, for example.
Industrial availability
[0079]
　INDUSTRIAL APPLICABILITY The present invention can be widely applied to an intra-building traffic prediction system, a method for generating an elevator landing layout in the intra-building traffic prediction system, and a program relating to a technique for generating an elevator landing layout.
Explanation of symbols
[0080]
　1... Intra-building traffic prediction system, 101... Elevator specification information, 102... In-building pedestrian movement data, 103... Elevator hall layout generation unit, 104... Elevator hall layout data, 105... Building pedestrian simulation Part, 106... Simulation result information.
The scope of the claims
[Claim 1]
　Inputting elevator specification information including at least dimensions, number of elevators, and service floors of a plurality of elevators, a plane arrangement in which the plurality of elevators are arranged in a line on one side forming the elevator landing, or two opposing sides forming the elevator landing From the arrangement including at least one or more of the facing arrangement in which the elevators are arranged separately, the installation method of the plurality of elevators is calculated based on any one of the number and dimensions of the plurality of elevators, and the installation method and the plurality of the installation methods. Based on the size and the number of elevators, calculating the two sides that make up the elevator hall, determining the shape of the elevator hall, and further determining each floor where the elevator hall is installed according to the service floor. and elevator hall layout generating unit for generating a lift landing layout, by
　a simulation unit which predicts the movement of pedestrians of the plurality of elevator operation and entire building or any point on the basis of at least the elevator hall layout,
　providing the Intra-building traffic forecasting system.
[Claim 2]
　The elevator hall layout generation unit
　automatically calculates a dimension that uniquely determines the elevator hall layout by inputting elevator specification information including at least one of the dimensions, the number of passengers, and the number of elevators. The intra-building traffic prediction system according to claim 1.
[Claim 3]
　The
　intra-building traffic prediction system according to claim 1, wherein the elevator hall layout generation unit calculates the dimensions of the elevator from a fixed number of people.
[Claim 4]
　The elevator landing layout generation unit, as the
　output elevator landing layout, at least the shape of the elevator landing layout on each floor where the elevator landing is provided in the plane direction, the positions of the plurality of elevators, and the passage area of ​​the elevator landing. The intra-building traffic prediction system according to claim 1, wherein information including a position is generated.
[Claim 5]
　The intra-building traffic prediction system receives the elevator specification information including at least the dimensions, the number of elevators, and the service floor of a plurality of elevators as input, and arranges the plurality of elevators in a line on one side forming the elevator hall, or the elevators From the arrangement including at least one or more of the facing arrangements in which the elevators are arranged side by side on two opposite sides forming the landing, the installation method of the plurality of elevators is calculated based on any of the number and dimensions of the plurality of elevators, Based on the installation method and the size and number of the plurality of elevators, the two sides forming the elevator hall are calculated to determine the shape of the elevator hall, and the elevator hall is installed according to the service floor. An elevator landing layout generating step of generating an elevator landing layout by determining each floor to be
　operated, the intra-building traffic prediction system, at least based on the elevator landing layout, the operation of the plurality of elevators and the entire building or any point And a simulation step for predicting the movement of a pedestrian,
　and a method for generating an elevator landing layout in a building traffic prediction system.
[Claim 6]
　By inputting elevator specification information including dimensions, number of elevators, and service floors of at least a plurality of elevators to the intra-building traffic prediction system, a plane arrangement in which the plurality of elevators are arranged in a line on one side forming the elevator landing, or the elevators From the arrangement including at least one of the facing arrangements in which the elevators are arranged side by side on two opposite sides forming the landing, the installation method of the plurality of elevators is calculated based on any of the number and size of the plurality of elevators, The shape of the elevator hall is determined by calculating the two sides forming the elevator hall based on the installation method and the size and number of the plurality of elevators, and the elevator hall is installed according to the service floor. By executing the elevator landing layout generation step of generating an elevator landing layout by determining each floor to be
　operated, the intra-building traffic prediction system causes the plurality of elevators to operate and the entire building based on at least the elevator landing layout. Or, a
　program for generating an elevator landing layout in an intra-building traffic prediction system, which predicts movement of a pedestrian at an arbitrary point .