TWM641506U - Station Architecture Design System - Google Patents

Abstract

A station building design system including a design platform and a terminal device, the design platform has a calculation program, the terminal device has a space configuration program, a modeling program, and a checking program, the design platform is connected via a network, and the terminal device performs calculation steps and modeling steps And checking steps to produce a station architectural design that meets the specifications.

Description

Station Architecture Design System

This creation is about architectural design system, especially a kind of station architectural design system.

The quality of station building space configuration directly affects the comfort of passengers entering and leaving the station and waiting for the train, as well as the operating efficiency of various equipment in the station.

Generally, in the early stage of station design, external restrictions including land use outside the road and road width must be considered, and the location of each entrance and exit must be confirmed; the planning of public areas in the station must consider the horizontal or vertical movement of passengers, including paid areas, unpaid areas and passageways. The moving lines to the entrances and exits, etc.; machine rooms such as electromechanical water rings are set up in non-public areas. The machine rooms with specific functions have adjacent or similar requirements and must be configured in modules. If it is an underground station, its air intake, exhaust Gas, pressure relief and other pipelines need to occupy a large space, and must be connected to the ground entrance or ventilation shaft at a specific location.

Figure 1 shows the current MRT station design process, which mainly includes the steps of calculating facility requirements, making graphic design drawings, checking design, and making three-dimensional models. The design results must meet the requirements of the code, and the escape route and time of the station must be reviewed. There are many design rules for the MRT station, and various design parameters are interlinked. Especially in the detailed design stage, more rigorous review is required.

Design and verification are the key points of work that are closely integrated. The existing MRT station design process will be verified after the design is completed. Existing checks for the escape routes designed by MRT stations are mainly based on the subjective judgment of the designer on the location of the fire source that may cause the farthest escape route, and then according to the escape check calculation method stipulated in the Taipei MRT Medium Traffic Planning Manual, the passenger The time of escaping from the platform floor to the ground floor in this scenario, and then use the fire simulation software to simulate the station environment during the fire with the location of the fire source, and review the simulation results of the relevant indicators of the fire scene environment to judge whether the escape time of passengers is sufficient. In addition to being time-consuming, prior art checks on key items or standards may be biased towards personal subjective determination, and if it is not checked by experienced and senior designers, mistakes are more likely to occur.

Therefore, the author of this case created this creation after observing the above-mentioned issues.

In order to achieve the above purpose, this creation provides a station architectural design system, which replaces the traditional way of working with CAD plan as the main axis of work.

The station building design system of this creation includes a design platform and a terminal device. The design platform has a calculation program, and the calculation program has standard values for station facilities; the terminal device has a space allocation program, a modeling program, and a verification program. The verification program has a The station space standard value and escape standard value, the terminal device is connected to the design platform through the network, and the following steps are performed: input the station parameters to the calculation program, and the calculation program generates the number of facilities and space demand values based on the station parameters and station facility standard values; input the station space Geometric conditions and moving line conditions are transferred to the space configuration program. The space configuration program generates multiple station space configuration schemes based on the geometric conditions of the station space and moving line conditions to arrange and combine the number of facilities and space demand values; use the modeling program to generate multiple stations corresponding to the multiple station configuration schemes Three-dimensional model; and use the check program to check the space requirements, facility quantity requirements and escape route conditions of the multiple station three-dimensional models according to the station space standard value, station facility standard value and escape standard value to produce the station space standard value, station facility standard value And the station architectural design of the standard value of escape.

In one embodiment, the station parameters include the number of floors, platform length, platform width, peak hour train distance, and the number of trains that are fully loaded.

In one embodiment, the spatial geometric conditions of the station include the elevation of the station floors, the scope of public areas and non-public areas, and the moving line conditions include elevator shafts, escalators, and stairs.

In one embodiment, the modeling program is connected to the architectural component library, and the modeling program extracts the three-dimensional graphics of the architectural components corresponding to the spatial configuration schemes of the multiple stations from the architectural component library to generate the multiple station three-dimensional models.

In one embodiment, the calibration program checks the space requirements of multiple station dioramas including room, platform length, platform width, entrance and exit passage width, and vertical moving line facility clearance, and the calibration program checks the facility volume of multiple station dioramas Requirements include automatic ticket vending machines, ticket gates, and public toilets. The check program checks the escape path conditions of multiple three-dimensional models of stations, including the time to evacuate the platform and the time to evacuate to a safe place.

In the design process of the station architectural design system of this creation, standard parameters and self-defined design conditions have been brought into the design process, and design and verification can be carried out simultaneously, which not only improves design efficiency, but also maintains design quality.

In order to make people familiar with this technique understand the purpose, characteristics and effects of this creation, the creation is described in detail as follows by the following specific examples and in conjunction with the attached drawings.

The inventive concept will now be explained more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the inventive concept are shown. The advantages and features of the inventive concept as well as the method for its realization will be apparent below by referring to the exemplary embodiments described in more detail with reference to the accompanying drawings.

The terminology used herein is for describing particular embodiments only and is not intended to limit the present invention. As used herein, the terms "a", "an" and "the" in the singular are intended to include the plural forms as well, unless the context clearly dictates otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present.

Exemplary embodiments are described herein with reference to the accompanying drawings, which are idealized exemplary illustrations. Accordingly, deviations from the illustrated shapes as a result, for example, of manufacturing techniques and/or tolerances are to be expected. Thus, the regions shown in the figures are schematic and their shapes are not intended to illustrate the actual shape of a region of a device and are not intended to limit the scope of example embodiments.

Fig. 2 is the block diagram of the station building design system of an embodiment of the invention. As shown in FIG. 2 , the station building design system 1 includes a design platform 11 and a terminal device 12 , and the terminal device 12 can be connected to the design platform 11 via an area or the Internet 100 . The design platform 11 has a calculation program, and the calculation program has standard values for station fixed facilities; the terminal device 12 has a space configuration program modeling program and a checking program, and the checking program has station space standard values and escape standard values.

Specifically, the design platform 11 can be set on a cloud server and database, and the terminal device 12 is a computer device that can be connected to the network 100. The designer uses the terminal device 12 to input various parameters and data in stages to the calculation program, space configuration program, Modeling program and calibration program can generate station architectural design.

The generation of the station building design by the station building design system 1 includes the following steps: the terminal device 12 inputs the station parameters to the calculation program, and the calculation program generates the number of facilities and space demand values according to the station facility specification values; input the station spatial geometric conditions and moving line conditions into the space configuration Program, the space allocation program generates multiple station space allocation schemes according to the geometric conditions of the station space and moving line conditions, and arranges and combines the number of facilities and space demand values; uses the modeling program to generate multiple station three-dimensional models corresponding to the multiple station configuration schemes; and uses the verification program based on Standard value of station space, standard value of station facilities and standard value of escape Check the space requirements, quantity requirements of facilities and escape path conditions of multiple station three-dimensional models to produce a station architectural design that meets the standard values of station space, station facilities and escape standard values.

First, the designer uses the terminal device 12 to open the calculation program of the design platform 11. The calculation program includes a user interface for the designer to input information about station parameters. The calculation program can be automatically loaded into the station facilities from the specification database (not shown) Normative value, the calculation program receives the information about the station parameters input by the designer, and automatically brings in the relevant station facility normative value to calculate the number of facilities and the space demand value.

Specifically, the data of station parameters include station type, number of floors, floor names, train intervals during peak hours (unit: minute), platform length (unit: meter), platform width (unit: meter), number of trains fully loaded, etc. ; Relevant standard values of station facilities include peak hour passenger traffic, normal and abnormal escalator transport capacity (person/minute), automatic ticket vending machine processing number per minute, ticket gate speed (person/minute), normal and abnormal conditions In abnormal situations, the required area per passenger (square meter/person), passenger walking speed and stair climbing speed (meter/second) and other data; the number of facilities and space demand values generated by the calculation program include the minimum number of escalators, the number of stairs, The minimum number of automatic ticket vending machines, the number of ticket inspection gates, the length of the platform, the minimum width of the platform, the emergency escape time, the required width of the entrance and exit channels, the number of public toilets, etc.

Secondly, the designer can open the user interface of the space configuration program and input the geometric conditions of the station space and the vertical circulation conditions. The spatial geometric conditions of the station include the elevation of the station floors, the range of public areas and non-public areas, and the vertical circulation conditions include elevators. Wells, escalators and stairs. The space configuration program applies the concept of derivative design to arrange and combine according to the geometric conditions of the station space and moving line conditions, and calculates to generate a plurality of feasible station space configuration schemes. At the same time, it provides a configuration interface as shown in Figure 3 for designers to review. As shown in Figure 3, the configuration sequence of the space configuration program is for example but not limited to: 1. Floor setting, 2. Plane setting, 3. Mining area setting, 4. Payment area setting: vertical measurement, 5. Payment area setting: Plane measurement, 6. Non-paying area setting: plane measurement, 7. Non-paying area setting: vertical measurement, 8. Toilet configuration, 9. Non-public area setting, 10. Computer room configuration.

Specifically, the modeling program is a building information modeling (Building Information Modeling, BIM ) application program (such as Revit), which includes an application programming interface (Application Interface, API) developed by this author, and is connected to a building component library, which contains common components And special components, general components such as floors, walls, stairs, railings, etc., special components such as ticket machines, ticket gates, public toilets, etc. The designer establishes the corresponding relationship between facilities, space and the modeling program interface and building elements in the building element database in advance in the space allocation program. After the designer inputs the space allocation plan generated by the space allocation program into the modeling program, the modeling program automatically The three-dimensional graphics of architectural components corresponding to the spatial configuration schemes of each station are extracted from the component library to generate a three-dimensional model of the station for review by designers.

Then, the designer transmits the three-dimensional model of each station to the calibration program. The calibration program includes an interactive user interface, which allows the designer to view the parameters of the station configuration plan and the three-dimensional model of the station. The calibration program can be obtained from the standard database (not yet Figure) automatically loads the station space standard value, station facility standard value and escape standard value, and the check program receives the three-dimensional model of the station that the designer has input, and automatically brings in the relevant station space standard value, station facility standard value and Escape standard values, check space requirements, facility volume requirements and escape path conditions, and generate check results for designers to choose station architectural designs that meet station safety regulations.

Specifically, the checking program checks the space requirements of the three-dimensional models of each station, including room, platform length, platform width, entrance and exit passage width, and vertical moving line facility clearance; the checking program checks the facility volume requirements of each station three-dimensional model including Automatic ticket vending machines, ticket gates and public toilets; check program Check the escape path conditions of the three-dimensional model of the station, including the time to evacuate the platform and the time to evacuate to a safe place.

Fig. 4 is the flow chart of the station building design method of one embodiment of the present invention. As shown in Figure 4, the station architectural design method of this creation includes: calculation steps, design modeling steps, and verification steps. The calculation steps include inputting the number of station space users into the calculation program, and the calculation program generates the number of facilities based on the standard value of station facilities and space demand values; the design modeling steps include inputting the station space geometric conditions and vertical moving line conditions into the space allocation program, and the space allocation program arranges and combines the number of facilities and space demand values according to the station space geometric conditions and vertical moving line conditions to generate multiple station spaces Configuration plan, using the modeling program to generate multiple station three-dimensional models corresponding to the multiple station configuration plans; the checking step includes using the check program to check the space requirements and facilities of the multiple station three-dimensional models based on the station standard values, station facility standard values and escape standard values According to the traffic demand and escape path conditions, the station architectural design conforms to the station space standard value, station facility standard value and escape standard value.

The number of facilities in the station, platform form, platform length, platform width, passage width, etc. are all planned on the basis of passenger volume, and the escape time must be calculated according to the design results and passenger volume. Taking the design of the MRT station in Taipei as an example, I will explain the station architectural design method of this creation.

The calculation step is the calculation of the demand for facilities in the early stage of design. First, set the station conditions, and gradually complete the related calculations of various facilities according to the selected specifications, as reference materials for station design, such as: the number of elevators, escalators and stairs, the number of automatic ticket vending machines, inspection Number of ticket gate passages, platform length, platform width, entrance and exit passage width, number of public toilet facilities, etc.

The minimum number of automatic ticket vending machines and ticket gates should be set, taking the maximum peak minute passenger flow (inbound traffic) in the morning or afternoon, the proportion of one-way tickets used, and the number of people processed by automatic ticket vending machines per minute as reference data. Set up ticket gates for barrier-free passages.

The platform has island type, side type or stacked type. All types must consider the minimum width of the platform in the two scenarios of normal operation and emergency. Under normal operation, the island type platform needs to consider the upward and downward direction of the platform. The number of waiting passengers on the platform; the side or stacked platform depends on the direction of more up or down passengers as the calculation of the number of waiting passengers on the platform, and the required area of each passenger is 0.8 m ² in normal operation; emergency Next, the number of passengers on the platform needs to be considered for train delays. There will be twice the number of waiting passengers in the peak direction. The area required by tourists is 0.2 m ² .

The width of the entrance and exit channels can also be divided into normal conditions and emergency conditions. The transport capacity of the channel under normal conditions considers two-way circulation (70 people/min/m), while the transport capacity of the emergency channel considers one-way circulation (85 people/min/meter) meter).

The minimum number of public toilets shall be determined by the number of inbound and outbound passengers during peak hours, and the number of urinals, washbasins, barrier-free toilets, and parent-child toilets shall be set according to the passenger flow.

The design and modeling steps first set the floors and boundaries. In addition, the parameters of the number of various facilities obtained in the calculation steps are followed by the basic configuration of the platform floor, hallway floor, ground entrances and exits, vertical moving lines, and space planning, from public areas to non-public areas. district. The space configuration program arranges and combines according to the set geometric conditions and basic space configuration principles, calculates a variety of feasible space configuration schemes, and provides 2D and 3D previews to assist inspection, and then uses the modeling program to generate the spatial configuration scheme into a three-dimensional model of the station.

The modeling program compares the geometric volumes in the spatial configuration plan by linking to the building component database, such as escalators, stairs, fences, ticket gates, information desks, ticket machines, etc., and finds the corresponding components in the building component database , or generate components according to the design parameters, and place all components in the correct position according to the design plan to generate a three-dimensional model of the station.

During the modeling period, the three-dimensional model of the station generated by the modeling program often needs to be continuously adjusted and corrected due to cross-disciplinary integration. In order to ensure that the three-dimensional model of the station still meets the requirements and relevant specifications during the collaborative operation, it is necessary to check the three-dimensional model of each station. The three major items in the model, such as facility quantity, space, and escape, and their details.

The checking step is to use the checking program to read the three-dimensional model of the station generated by the above modeling steps, calculate all the escape situations and paths, obtain the most severe escape situation and the corresponding furthest escape path, and calculate the escape time accordingly. According to the provisions of the Taipei MRT Medium Traffic Planning Manual, in the event of a fire in the track area, the station architectural design should be able to evacuate the passengers on the platform within 4 minutes, and the evacuation time must be increased by 2 minutes for each additional floor beyond the platform floor time.

The calibration program checks the distances from the centerline of the track to the edge of the platform, and from the edge of the platform to fixed obstacles, etc. based on the design parameters of the Taipei MRT specification. The calibration results of relevant components are listed for the designer to review and adjust. The results are presented in an interactive user interface in different colors. After the verification is completed, the actual design parameters are fed back to the design platform and output as various report files.

Specifically, the calibration program converts the three-dimensional model of the station into a two-dimensional point-and-line diagram with the required basic information. The basic information includes floors, floor plans, vertical moving line distribution, obstacle locations, definitions of entrances and exits (escape destinations), etc. , and according to the principle that the space required by each passenger is 0.2 m ² in an emergency situation, analyze the required floor layout; then, compare the results of the more conservative simulation of the flow of people with the calculation results of the escape route analysis program, if the two If the obtained time of the last passenger leaving the station to the safe place on the ground floor is less than the safe evacuation time of the fire simulation results, it is determined that the station architectural design is in the most severe situation, and the passengers in the station can be safely evacuated.

Based on the above, the technical effects that can be achieved by the station architectural design system and method of this creation are summarized as follows:

First, the station architectural design system created by this creation can simultaneously perform a certain degree of verification during the calculation stage, speed up the generation of the basic station three-dimensional model to assist collaborative work, and can also save manpower and time for verification in the later stage of design, avoiding manual review uncertainty, improve design efficiency and maintain design quality.

Second, the calculation programs, space allocation programs, modeling programs, verification programs used in the station architectural design system of this creation will be updated dynamically, so that the design and verification can be guaranteed correctness.

The above is to illustrate the implementation of the invention by means of specific specific examples. Those with ordinary knowledge in the technical field can easily understand other advantages and effects of the invention from the content disclosed in this specification.

The above is only a preferred embodiment of this creation, and is not intended to limit the scope of this creation; all other equivalent changes or modifications that do not deviate from the spirit disclosed by this creation should be included in the scope of the following patents Inside.

1: Station architectural design system

11: Design platform

12: Terminal device

100: Internet

Figure 1 is a flow chart of the architectural design of Xizhi Station; Fig. 2 is the block diagram of the station building design system according to an embodiment of the invention; FIG. 3 is a schematic diagram of a station space configuration interface according to an embodiment of the present invention; and Fig. 4 is a flow chart of a station building design method according to an embodiment of the invention.

1: Station architectural design system

11: Design platform

12: Terminal device

100: Internet

Claims (1)

A station building design system, comprising: a design platform, set on a cloud server and a database, with a calculation program, the calculation program is provided with station facility standard values; and a terminal device, the terminal device is a computer device connected to the network, with A space allocation program, a modeling program and a calibration program, the calibration program has station space standard values and escape standard values, and is connected to the design platform through the network.

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