CN114722185B - Intelligent screening and determining method for building standard clause - Google Patents
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Abstract
The invention discloses an intelligent screening and determining method for building standard clauses, which comprises the following steps: (1) index information input: the user intelligently screens a selection path preset by the system according to the standard clauses, sequentially selects options displayed on the display device according to the level through the input device until the selection of the last level of options is completed; (2) processing of input information: the standard clause intelligent screening system screens building standard clauses, which are suitable for meeting all the selected option keywords, from a standard clause database pre-stored in the system according to the keywords corresponding to the options selected by the user in the step (1) and the principle that all the keywords are met; (3) processing of selected clauses: and extracting a result part which is taken as a qualitative or quantitative design basis in the corresponding clauses as a basis of a subsequent design, or outputting information corresponding to the clauses to a user. The method improves the efficiency and accuracy of the specification clause selection, and has positive economic and social benefits for automatic design in the building design industry.
Description
Technical Field
The invention belongs to the field of building design, in particular to an intelligent decision system for building design, which determines applicable clauses through intelligent screening of applicable normative clauses required by the building design so as to lay a foundation for realizing the intellectualization of the building design, thereby improving the working efficiency of clause searching and ensuring the scientificity and the accuracy of the applicability of the normative clauses.
Background
According to investigation, the field of building design is currently the field with lower degree of automation. This is related to the industry features in the field of architectural design.
The building design work can be divided into two major parts, namely thinking and execution. The most important work in the thinking section is "thinking decisions", such as: why do this design? What is the design basis criteria? How to qualify, etc. The process can be summarized as: find (canonical, basis) -understand (customer's needs and applicability of terms) -logic (association between customer's needs and different terms) -express (apply customer's needs and canonical terms to design work and obtain design results). The understanding and application of the specification clauses becomes one of the main contents of the architectural design effort.
The building design is based on various specifications, and the standard grade can comprise national standard, local standard and industry standard, and can be classified into mandatory standard, common standard and recommended standard according to mandatory, and can be classified into non-effective standard, modified standard, and obsolete standard according to effectiveness. In each specification, there are a number of different properties and content clauses that may be separated into general rules, terms, general regulations, and specific regulations.
For example, the special problem of building fireproof design, namely "evacuation furthest point calculation", is to follow main terms such as "building design fireproof standard" GB 50016-2014 (2018 edition) 3.7.4, 5.5.17, 5.5.29, garage design fireproof standard "GB 50067-2014, 6.0.6, civil air defense engineering fireproof standard" GB 50098-2009, 5.1.5 and multiple terms as constraint conditions. For example, the "evacuation width calculation" of fire protection is one of the tasks of fire protection design, and the result is a key point of fire protection design for the subsequent massive design drawing work. The calculation formula is simple, but the calculation formula is in compliance with fire prevention terms and a plurality of terms which are used as constraint conditions and are respectively formulated in various building specifications such as 'building design fire prevention Specification' GB 50016-2014 (2018 edition) 3.7.5, 5.1.1, 5.4.3, 5.4.6, 5.4.9, 5.5.20, 5.5.21 and 5.5.30, and 'garage, dormitory, hospital and dietary building'.
Architects need to "align correctly, understand correctly, take value correctly, and output correctly" these terms with each other. However, the difficulty in reality is that:
(1) The specifications are more, so that a plurality of new people and old people can not fully know the corresponding specifications, and particularly the specifications are omitted without knowing the existence of the individual specifications, thereby increasing the alignment difficulty.
(2) The correct understanding of the terms is difficult, the standard terms are expressed by words, and due to the limitation of language expression and the concise characteristic of the legal language, deviation in terms understanding of practitioners is caused, namely, the understanding of terms by the users of the terms and the terms formulator is inconsistent, and the understanding errors of the designers are easily caused. For example, "personnel intensive sites" in the clauses 5.4.12, 5.4.13 of "building design fire codes" GB 50016-2014 (2018 edition) should be more reasonable than "personnel intensive sites", and in some cases the code editor of the code acknowledges that the code is a mistake here and that the correct determination should be "personnel intensive sites". However, for most designers, this mistake may result in simple and applicable clauses, or may be misleading due to suspicion.
(3) The multi-directional constraint and essence association constraint relation such as 'front-back logic, parallel existence, combination effect' exists among the clauses, many of the clauses are not isolated, the understanding and application of the clauses are constrained by other clauses, and therefore the workload and difficulty of determination are increased when the clauses are selected.
(4) The terms are various, there are definition terms, classification terms (such as building classification, fire-resistant class classification), qualitative applicability terms (such as "between an opening on a roof of a 6.3.7 building and an adjacent building or facility, measures for preventing fire from spreading should be taken", "closing a stairwell, smoke-resistant stairwell and a front room thereof should not be provided with a rolling shutter"), also determination of design parameters terms (such as "fire-resistant limit of elevator landing door should not be lower than 1.00 h"), determination of calculation method terms (such as "distance from a door of a corridor-type house to a nearest safe exit, calculated from the door, a distance of a small stairwell may be calculated 1.50 times the horizontal projection length thereof), and so when determining whether the terms are applicable, thinking and judgment and comparison modes are constantly changed when reading different terms.
The artificial thinking decision is subjective factors of individuals such as huge understanding and executing capability difference, inaccurate understanding and executing deviation and the like, and objective factors such as insufficient expression of various technical standards, various related data and the like, and the serious and general level errors in the building design work basically occur every time, so that the design reworking phenomenon is unavoidable, and the cost is increased due to the error. According to statistics of living building department, the average yield value of people in the national engineering design industry in 2020 is only 66.77 ten thousand yuan, and the labor cost is high. And once the design is wrong, the safety accident can be caused, and the property loss and even personal injury are caused.
The inventor deeply perceives and recognizes the pain points in the building design industry from about 30 years, and carries out carding and arrangement on years of experience and research results, edits and publishes professional books such as fine design, general planar design general specification, general underground garage design general specification, residential building design general specification, general community commercial design general specification, care for the old of the career and accessory design general specification, general local specification, mandatory term of real estate building design general specification, and the like, so as to reduce the workload of the designer for standard searching, and reduce the probability of error understanding of terms as far as possible.
However, with the wide application of AI technology in recent years, the dependence of people on information technology has been increased, and the degree of boredom of people on the complexity and boring of inquiry data has been increased, so that the work efficiency of standardized searching in building design is low, mistakes, omission, bumps and defects are more visible everywhere, and in recent years, the design quality is actually in a declining trend, and accidents such as building collapse during construction and after completion sometimes become news.
In view of this, developing a set of building automatic design method and system becomes the work objective of the applicant, and the design efficiency and accuracy are improved by improving the degree of automation of the building design. However, the first technical problem to be solved in the development of the architectural design automation system is the automatic screening and determining technology of the building code clause. However, in terms autoscreening, keyword-based retrieval techniques similar to document retrieval cannot be employed because: the basis of searching and determining the existence of the terms in the design work is that the content of each term cannot be known, so that all relevant specifications and all keywords which are applicable to the terms in the relevant terms cannot be known, the only applicable terms cannot be accurately searched naturally, or omission occurs, or a plurality of terms relevant to the keywords are searched, and the problems of mistakes, omission, collision and lack are not really solved by manually determining through reading, understanding and judging in a plurality of searched results.
In view of this, the present invention has been specifically proposed.
Disclosure of Invention
In order to solve the problems of mistakes, omission, collision and lack of screening and determining of standard clauses in building design work, the invention provides an intelligent screening and determining method of building standard clauses, so as to realize the efficient full-finding and accurate-finding of the standard clauses of the building design work.
In order to achieve the above purpose, the intelligent screening and determining method for building standard clauses adopted by the invention comprises the following steps:
(1) Index information input: the user intelligently screens a selection path preset by the system according to the standard clauses, sequentially selects options displayed on the display device according to the level through the input device until the selection of the last level of options is completed; the standard clause intelligent screening system controls display equipment according to a preset selection path display rule, and can display or jump to the next-level necessary option for the user to select after the current-level option selection is correctly completed; each level of options comprises all parallel sub-options which all accord with the level of option classification;
(2) Processing input information: the standard clause intelligent screening system screens building standard clauses, which are suitable for meeting all the selected option keywords, from a standard clause database pre-stored in the system according to the keywords corresponding to the options selected by the user in the step (1) and the principle that all the keywords are met;
(3) Processing of selected clauses: and extracting qualitative or quantitative design requirements in the corresponding clauses as the basis of subsequent designs, or outputting information corresponding to the clauses to a user.
Further, the step (1) of inputting index information further includes inputting a numerical value as an initial design parameter, and the intelligent screening system for normative terms in the step (2) further compares the numerical value with a pre-stored term limit value in the system and determines a term related to the numerical value. For example, "civil buildings with building heights greater than 100m, the fire resistance limit of the floor should not be lower than 2.00h" and "100m" is the term limit value of the term, the building design height value of the design project is used as the initial design parameter and is directly input by the designer through the input device, and when the value is used as the standard term of the building classification and the term application condition, the index information is input in a mode of combining the selection and the direct input of the user.
The database includes an index key portion and a result portion, preferably stored and operated in the form of numbers, letters, or combinations of numbers and letters, and a mapping table portion to correspond numbers, letters, or combinations of numbers and letters to corresponding chinese.
In the invention, instead of simply copying all specification clauses in a text manner in a database of a system, a user searches according to keywords, and the database is formed by summarizing, arranging and converting all clauses, wherein the core structure of the prestored specification clause database in the invention comprises an index keyword part serving as an applicable condition and a result part serving as a design basis. For example, the construction height of a primary and secondary fire-resistant class senior care facility, which is independently constructed under the clause of "5.3.1A," is not preferably greater than 32m and not greater than 54m, as per the building design fire code 5.3.1A. "the system has two sets of data structures for this clause:
group 1: the pre-stored index key words are respectively 'civil building', 'public building', 'independent building', 'old people care facility', 'fire-resistant grade first grade', 'fire-resistant grade second grade', 'building height', and all correspond to all levels of options in the step (1); the result is partly "height should not be greater than 32m, should not be greater than 54m". The database structure is used for determining the design targets of fire-resistant grade primary or fire-resistant grade secondary and building height in the old care facilities which are independently built under public buildings in civil buildings. Where "civil construction", "public construction" is not the literal content of the clause itself, but the "civil construction" corresponding to the first digit 5 in clause 5.3.1A, and the civil construction is further classified into "residential construction" and "public construction" in clause 5.1.1, and the "old people care facility" belongs to "public construction" and not to "residential construction", the keyword "public construction" in clause 5.1.1 is integrated into the index keyword of clause 5.3.1A.
Group 2: the prestored index keywords are civil building, public building, independent building, old people care facility and building height, and all correspond to all levels of options in the step (1); the term limit value is 54m, and the numerical value input item of the building height is needed in the step (1), and is directly input by a user according to the building height required by the first party; the clause results in the database are in part "fire grade primary, fire grade secondary". This set of data is used by the first party to determine the fire rating of the building given the height of the senior care facility.
The other key technology of the invention is that the preset selection paths of the system in the step (1) are arranged in the order of 'functional module', 'project type', 'solving target', 'building category', 'specific space or condition', and the hierarchy of the preset selection paths is from the initial stage to the final stage, and the invention has the advantage of reducing the data processing amount of the user input workload and coefficient in the step (1) as much as possible so as to improve the speed of the item screening determination. For example, taking "building design fire protection Specification" as an example, the specific clauses include 424 clauses, and the total of 8 clauses related to evacuation width design (some clauses do not have evacuation width, but are related preconditions), 6 corresponding to specially defined building spaces, and 4 corresponding to the building types specified by calculation of evacuation width. If the "building type" option is selected under design goals, different building types match different associated terms, reducing the selection effort and reducing the effort of the system screening process.
The functional module refers to each design sub-module in the building design work, such as evacuation width calculation, furthest point verification, stair calculation, evacuation port number calculation, fire resistance grade determination, stair class selection and the like, is used as a sub-design module of the building automatic design system, is used as the most primary option, and needs to establish a special database serving the functional module, so that the database of each functional module does not need to comprise all standard clauses to greatly reduce the storage capacity, reduce the input information quantity of users, reduce the resource requirement of the system and further improve the working efficiency.
The building type options can also have two-level or three-level options, for example, the parallel options under the building type are public, residential, factory building and the like, and the public building also has parallel two-level building type options such as medical and health building, educational building, commercial building, welfare and special service building, cultural building, office scientific research building and the like, wherein the layering quantity depends on the design target or the quantity of the parallel options, and in principle, the quantity of the parallel options under each option is preferably not more than 10, so that the difficulty of user selection is reduced. When more than 10 items are present, the parallel options may be divided into groups.
The specific space or condition refers to a specific building space of a building, such as "1-2 floors above ground", "3 floors above ground" and the like. The conditions refer to conditions that are not of the building type and space but that are applicable to the terms constituting constraints, such as "fire grade", "number of seats", etc.
The system presets a selection path, the displayed options on the display device are displayed and selected according to a logic path from broad to specific and from major to minor, and the logic sequence forms a path for screening clauses from a pre-stored normative clause database in the step (2). Such as for example, the "evacuation width" design calculation, including under the "building type" option; each building type may in turn comprise two options, namely "evacuation person number according to design" and "person density number and (bed) seating number according to building area". The more specifications and terms that correspond on the upper level options.
Furthermore, the processing of the input information in the step (2) may be that after the user, such as the designer, finishes inputting the index information in all the steps (1), the intelligent screening system for normative terms screens relevant applicable normative terms from the pre-stored normative term database, or may perform a process after the user, such as the designer, inputs the index information once or twice or three times, and the selection path of the user simultaneously forms the path of the screening terms in the step (2) from the pre-stored normative term database, so as to reduce the number of available terms step by step.
In the method, the system stores building specification terms meeting the conditions into a temporary storage memory by comparing with index keywords in a specification term database according to the selection input by a user, compares the index keywords in the specification term database stored in the temporary storage memory after the user inputs index information next time, and deletes non-conforming building specification terms in the temporary storage memory, so that the minimum intermediate data storage can be realized.
In step (1), the initial design information to be input and selected can be interpreted by words, languages and animations on the input information interface so as to be convenient for the designer to understand correctly.
In step (3), the result of the qualitative or quantitative design basis extracted in step (3) is temporarily stored in a memory to be used as the numerical value of the subsequent automatic design module.
According to the invention, the user only needs to select options according to a preset selection path or combine numerical value input, and the system automatically determines applicable normative terms according to the preset options and a prestored normative term database and the fully-satisfied principle, so that the problems of incomplete searching, understanding and incorrect applicability caused by the fact that the normative needs to be searched in the conventional manual design are solved, and the design accuracy of the working efficiency is improved. Has positive economic and social benefits for automatic design in the building design industry.
Drawings
FIGS. 1a and 1b are schematic flow diagrams of the method of example 1 of the present invention;
FIG. 2 is a diagram of the concept of the method of FIG. 1;
FIGS. 3a and 3b are schematic flow diagrams of the method of example 2 of the present invention;
fig. 4 is a conceptual diagram of the method of fig. 3.
Detailed Description
The present invention will be further described with reference to the basic functional modules of the application software of the building automatic design system developed by the applicant, to facilitate an understanding of the present invention.
The application software of the building automatic design system comprises a calculation type module, an inference type module and a query type module. The calculation class comprises various functional modules such as evacuation width calculation, furthest point verification, stair calculation, cost estimation, quotation, fee taking and the like. The reasoning type comprises evacuation outlet number, a picture examination list (standard edition), building classification and fire resistance level, rapid smoke prevention and discharge, building planning, post-building evaluation, staircase selection, fire prevention design guidance, green building one way, assembly one way and other functional modules. The inquiry class comprises functional modules such as a standard book (common), standard reading, standard original text, common data quick check, a fireproof door and window roller shutter quick check, an internal and external fireproof list, a building standard quick check, public facility quick check, civil air defense engineering integration, a strong book (public building), super dried goods (refined version), post guidance, measures, construction and the like.
The following describes in detail the method for intelligently screening and determining the rule terms in two functional modules of the evacuation outlet number and the fireproof door and window curtain in the application software of the automatic design system for building.
Embodiment 1 Intelligent screening and determining method of building Specification clause with "number of evacuation exits of teaching building of middle and primary schools" as design goal
The following embodiment is a part of result paths of an intelligent screening method for building standardization clauses, which takes the calculation of the number of evacuation exits of teaching buildings of primary and secondary schools as design targets, wherein the building standardization related to the module is a building design fireproof standardization abbreviated as an anti-fire standardization, a school design standardization abbreviated as a school standardization, a comprehensive hospital building design standardization abbreviated as a medical standardization, an automobile garage, a garage maintenance, a parking lot fireproof design standardization abbreviated as a garage anti-fire standardization.
The specific specification clause intelligent screening and determining method is shown in fig. 1a and 1b, and comprises the following specific steps:
(1) The user (i.e. designer) logs in through the terminal equipment to build the automatic design system of the building, and the system starts working.
(2) Step 1: the server of the system controls the user side to display the working interface of the automatic design system, and the function module options of the system menu display the function module, and the system has the computing function module options of evacuation width, furthest point verification, stair calculation, evacuation port number and fire resistance grade paralleling for the user to select.
The user selects the evacuation outlet quantity options through the input device, and the server starts the evacuation outlet quantity calculation function module according to the user selection instruction. The server side of the system screens out the index key word part of the database structure from the standard clause database pre-stored in the system according to the keyword of the evacuation outlet number corresponding to the evacuation outlet number option selected by the user and the rule that all the key words are satisfied, wherein the index key word part comprises the standard clause of the evacuation outlet number; the standard clauses screened in the step are anti-standard rules 3.7.2, 3.7.3, 3.8.2, 3.8.3, 5.4.11, 5.5.5, 5.5.8, 5.5.9, 5.5.11, 5.5.15, 5.5.16, 5.5.25, 5.5.26, school rules 8.5.1, 8.8.1, medical rules 5.24.3, library anti-standard rules 6.0.2, 6.0.8; the 18 clauses are temporarily stored in a memory to form a temporary storage database, namely a specification clause database 1.
It should be noted that, in the function module selecting step, the specification term database 1 may be a database pre-established for different function modules, for example, the evacuation outlet number function module has a pre-established specification term database 1-1, the furthest point verification function module has a pre-established specification term database 1-2, the stair calculation function module corresponds to a pre-built rule Fan Tiaokuan database 1-3, since the terms applicable to each function module of the automatic design system are determined to be limited, the number and functions of the function modules are also determined, the number of databases corresponding to each function module is minimized by pre-establishing the databases according to the functions of the function modules, the step 1 is changed into a process of determining the databases in a plurality of preset specification term databases by screening terms conforming to the keywords of the function modules in index keywords of a plurality of specifications and terms, and the system operation amount is greatly reduced.
(3) Step 2: after the selection of the functional modules in the step 1 is completed, the server controls the user side to display an item type option, and as shown in the guide diagram of fig. 2, the item type option comprises 4 parallel options of a B1 public building item, a B2 residential building item, a B3 industrial building item and a B4 attached civil air defense project.
The user selects the 'B1 public building project' under the 'A0 project type' option through the user side. After the user's selection is completed, the server side of the system searches the index key words in 18 normative terms in the normative term database 1 temporarily stored in the temporary storage database for terms containing the key words of the public building, and screens terms in the normative term database 1 pre-stored in the system according to the comprehensive satisfying principle, namely, the rules 5.4.11, 5.5.5, 5.5.8, 5.5.9, 5.5.11, 5.5.15, 5.5.16, 5.5.25, 5.5.26, the rules 8.5.1, 8.8.1, the medical rules 5.24.3, the library rules 6.0.2 and 6.0.8, 14 terms are totally used to form the normative term database 2, and the temporary storage database is updated to replace the normative term database 1, so that the updated occupied storage space is smaller due to the fact that the terms are reduced by 4.
(4) Step 3: the system controls the user side to enter and display a 'solving target' option, and as shown in fig. 2, the 'A1 solving target' option is provided with 2 parallel options of 'B1 (floor and fireproof partition) safety exit' and 'B2 public building room evacuation door' for the user to select.
The user selects the "B1 (floor and fire partition) secure exit" option via the user side input device. Based on this option, the server compares with the index key words in the canonical term database 2 stored in the temporary database, determines that the conforming terms are the rules 5.4.11, 5.5.5, 5.5.8, 5.5.9, 5.5.11, 5.5.16, 5.5.25, 5.5.26, school rule 8.5.1, medical rule 5.24.3, and library rules 6.0.2, and stores and updates the temporary database as canonical term database 3.
(5) Step 4: the system control user side displays a building category option to guide the user to select, and as shown in the figure 2, a B1 public building, a B2 residential building and a B3 industrial building are arranged in parallel under the A2 building category;
the user selects a B1 public building option from the user side; (6) step 5: the system control user side displays a second-level building category option, namely two parallel options of a corresponding common building C1 and a garage building C2 in FIG. 2.
The user selects a common public building from the user side, a server of the system performs index keyword matching from a normative clause database 3 temporarily stored in a temporary storage database, and determined clauses are anti-rules 5.4.11, 5.5.5, 5.5.8, 5.5.9, 5.5.11, 5.5.16, 5.5.25, 5.5.26, school rules 8.5.1 and medical rules 5.24.3 to form a normative clause database 4 and store the normative clause database into the temporary storage database, so that the temporary storage database is updated, and part of storage space is released;
the server further controls the user side to display a three-level building category option to guide the user to select, as shown in fig. 2, two options including "D1 public building without house function" and "house function part in D2 public building", the user selects D1, i.e. "public building without house function", through the user side input device, and the server determines that the satisfied standard terms are the rules 5.4.11, 5.5.5, 5.5.8, 5.5.9, 5.5.11, 5.5.15, 5.5.16, 8.5.1 of the school rule and 5.24.3 of the doctor rule as the standard term database 5 to store temporarily according to the result of the selection.
(7) Step 6: the server controls the user side to display the 'building type' option, namely 'A3 building type' lower parallel option 'B1 public building', 'B2 residential building', 'B3 industrial building' 3 parallel options in figure 2.
The user selects the B1 public building and the C2 educational building in the expanded secondary options from the input equipment of the user side, the server of the system performs index keyword matching from the normative term database 5 temporarily stored in the temporary storage database, and the determined terms are the anti-rule 5.4.11, 5.5.5, 5.5.8, 5.5.9, 5.5.11, 5.5.15, 5.5.1 and the school rule 8.5.1, so that the normative term database 6 is formed and stored in the temporary storage database.
(8) Step 7: the user side further displays and uses the user 'D1 general rule' and the secondary option 'E1 building general rule', and the user selects the 'D1 general rule' and the 'E1 building general rule' options; the server of the system performs index keyword matching from the canonical term database 6 temporarily stored in the temporary database, and finally determines terms as the rules 5.5.8 and 5.5.9 to form the canonical term database 7.
After this selection operation, the system has guided the user to complete the selection operation along a specific path, and at the same time, the system also completes the automatic screening and determining work of the normative terms in real time.
(9) Step 8: the system outputs this part of the result according to the user's requirements.
The original text of the term of the anti-regulation 5.5.8 is as follows:
5.5.8 the number of safety exits should be calculated for each fire zone or each floor of a fire zone in a public building and should not be less than 2. Public buildings provided with 1 safety exit or 1 evacuation stairs should meet one of the following conditions:
1 apart from the kindergarten, the building area is not more than 200m 2 And the number of people is not more than 50, namely, the first floor of a single-layer public building or a multi-layer public building;
except for medical buildings, care facilities for the elderly, houses for children in a career house and a kindergarten, children activities places such as a children amusement hall, and entertainment showing amusement places, etc., the utility building accords with the rules of a table 5.5.8.
Public building with meter 5.5.8 provided with 1 evacuation stairs
The original text content of the anti-theft gauge 5.5.9 is as follows:
all safety outlets in 5.5.9 first and second fire-resistant grade public buildings are directly connected to outdoor fire-resistant partitions which are difficult, and first-grade fireproof doors leading to adjacent fire-resistant partitions can be used as the safety outlets, but the following requirements are met:
1, when a first fireproof door leading to an adjacent fireproof partition is used as a safety outlet, a firewall and the adjacent fireproof partition are adopted to separate;
2 large building areaAt 1000m 2 Not less than 2 safety exits for direct outdoor use; building area is not more than 1000m 2 Not less than 1 safety outlet for direct outdoor use;
3 the total evacuation width of the fireproof subarea to the adjacent fireproof subarea should not be more than 30% of the total evacuation width required by the total evacuation width calculated according to the 5.5.21 rule of the specification, and the total clear width of the safety outlets of the building, which are directly outside the building, should not be less than the total clear width required by the total evacuation width calculated according to the 5.5.21 rule of the specification.
In the specification term database of the present invention, the following database structure and contents are employed.
Table 2 evacuation outlet specification clause database
In the table above: the SSCK is an evacuation outlet database, which means that the database is a database corresponding to the evacuation outlet quantity functional module.
A1B1 is a safety exit (floor and fireproof partition) "
A2B1 is a public building "
A2C1 is a general public building "
A2D1 is a public building without residence function "
A3C2 is 'educational building'
A3D1 is "general rule (all meet)":
A3E1 is "building general rule"
A3E2 is a fireproof partition "
A3E3 is 'basement building'
A4B1 is "basic rule"
A4B2 is 'primary and secondary fire-resistant grade public building'
A4B3 is a three-level and four-level fire-resistant grade public building "
A4B4 is that the building area of the fireproof subarea is not more than 200m except for the entertainment playing recreation place of singing and dance 2 Underground or semi-underground equipment room "
A5 is building area more than 1000m 2 ”
O1 is "(1) each floor of each fire zone in the public building, the number of its safety exits should be determined by calculation and should not be less than 2; (2) The public building area of the primary and secondary fire-resistant grades is more than 1000m 2 The number of the safety outlets outside the through chamber is not less than 2; building area is not more than 1000m 2 Not less than 1 "safety exit for through outdoor"
O2 is ' every fire-proof subarea or every floor of one fire-proof subarea in public building ' the number of the safety exits should be calculated and determined, and not less than 2 '
O3 is 'no less than 2 safety outlets outside through chamber'
O4 is 'no less than 1 safety outlet outside through chamber'
O5 is ' every fire-proof subarea or every floor of one fire-proof subarea in public building ' the number of the safety exits of which should be calculated and determined and should not be less than 2 '
O6 is "a safety exit or 1 evacuation stairs can be arranged".
As can be seen from the above table, the specification term database related to evacuation exits, which is not a simple copy of the original text of the specification terms, is structured to include an index keyword part and a result output part, wherein the index keyword comprises a common public building, an educational building, a public building without residence function, a general rule, and a building area of more than 1000m 2 And the like, do not belong to the keywords inherent in the regulations 5.5.8 and 5.5.9, and only public buildings, safety exits, fireproof partitions and fire resistance grades are clause inherent keywords. Meanwhile, the original document of the gauge 5.5.9 is divided into 3 pieces of requirements, and is divided into 6 pieces of data in the present application.
According to the method and the system, through the preset options, a user only needs to select one of the parallel options according to the preset path, namely the selection sequence, the system automatically matches the database index keywords according to the selected options, and the system can automatically, accurately and comprehensively screen and determine required standard terms from a plurality of terms of the anti-rule, the school rule, the medical rule and the library anti-rule, so that the manual review, reading, understanding and comprehensive analysis processes are reduced, and the result is simpler and clearer than the original text of the terms.
In terms of data storage, using letters, numbers, or combinations thereof in table 2 to represent chinese text will occupy less storage space. Of course, the keywords are represented by numbers or letters and combinations of numbers and letters, and there is also a mapping table of chinese keywords with letters, numbers or combinations thereof in the database structure.
Example 2 Intelligent screening and determining method for fire door and window curtain Specification clauses
The fireproof door curtain comprises three types of fireproof doors, fireproof windows and fireproof rolling doors, is the collocation content of the fireproof design in the building design, is particularly classified into different conditions of each specific case in the three types, namely, the standardization clauses corresponding to each case are quite different, and besides the regulations, the library and medical regulations are related, the fire door curtain also relates to the general standard for civil building design unified standard, the general standard for civil building smoke prevention and exhaust system technical standard, the fire hydrant for fire prevention and the people air prevention basement design standard, the people air prevention engineering design standard, the people air prevention standard, the residence design standard, the clean operation department building design standard, the library building design standard, the theatre building design standard, the office building standard and the office building standard. As a functional module of the building automation design system, the intelligent screening determination method is as shown in fig. 3a and 3 b:
(1) The user (designer) logs in the building automatic design system through the terminal equipment, and the system starts to work.
(2) Step 1: the remote server of the system controls the user side to display a working interface, and under the function module options of the menu, the function module options comprise evacuation width calculation, furthest point verification, stair calculation, evacuation port number calculation and fireproof door and window curtain quick check parallel function module options for the user to select.
The user selects a fireproof door and window curtain quick-checking option through the input equipment, namely a fireproof door and window curtain quick-checking function module is started; after the function module is selected, a server side of the system selects a fireproof door and window curtain quick-checking database from a function module database prestored in the system according to the keyword of 'fireproof door and window curtain' selected by a user; the database is concerned with the terms of official regulations 3.3.5, 3.3.9, 3.6.10, 3.7.3, 3.8.3, 3.8.8, 5.3.2, 5.3.3, 5.3.5, 5.4.9, 5.4.12, 5.4.13, 5.5.9, 5.5.18, 5.5.23, 5.5.24, 5.5.26, 5.5.27, 5.5.30, 5.5.32, 6.1.3, 6.1.4, 6.1.5, 6.2.2, 6.2.3, 6.2.5, 6.2.7, 6.2.9, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 6.4.11, 6.4.13, 6.5.3, 7.3.5, 6.4.13, library official regulations 5.1.1, 5.3.2, 6.4.13, systemic regulations 8.3.2, 8.3.3.3, 6.4.13, anti-smoke plug 6.4.13, anti-fire plug 6.4.13, official regulations 6.4.13, 3.4.4.4.2, 6.4.13, 5.37, 6.4.13, 523.37, 6.4.13, 60 terms, which are registered in a memory to form a registered database, i.e., a canonical term database 1.
(3) Step 2: after the user selects in step 1, the server controls the user side to display an item type option, and as shown in the guide chart of fig. 4, the item type option comprises 3 parallel options of a B1 public building item, a B2 residential building item and a B3 industrial building item.
The user selects "public building item" under the "A1 item type" option, i.e., "B1 public building item" in fig. 4, through the user side input device. The server side of the system carries out logic comparison from the index key word part in the standard key word database 1 temporarily stored in the temporary storage database, screens the key words containing the index key words of the public building from the standard key word database pre-stored in the system according to the comprehensive satisfaction principle, is a master gauge 5.3.2, 5.3.3, 6.1.3, 6.1.4, 6.1.5, 6.2.2, 6.2.7, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 6.5.3, 7.3.5, a library master gauge 5.1.1, 5.3.2, a master gauge, a 5.5.3.3.3.3.3.3.3.3.3.2 5.3 5, 3 5, 3 5 the standard 8.3.2, 8.3.3, anti-smoke, fire hydrant, civil air defense 3.4.4, civil air defense rule, 5.2.2, living setting, cleaning rule, medical rule, picture rule 6.2.1, 6.2.6, drama rule, blog rule, shelves rule, office rule 5.0.4, body rule 8.1.3, a canonical clause database 2 is formed in place of canonical clause database 1.
(4) Step 3: the system controls the user side to enter a ' solving target ' option, and 2 parallel options of ' B1 according to the relevant summary of building types ' and ' B2 ' of fireproof door curtains at specific positions of certain building types ' are arranged under the ' A2 solving target ' as shown in figure 4.
The user selects the "fire door and window curtain at specific location of a building type" option of B2. The user side displays secondary options of the type of the secondary fireproof door and window curtain, which consist of three parallel options of 'C1 fireproof door', 'C2 fireproof window', 'C3 fireproof rolling curtain' in fig. 4, and the user selects 'C1 fireproof door'.
Based on this option, the server compares with the index key in the canonical term database 2 stored in the temporary database, the terms determined to be in compliance are regulatory 5.3.2, 5.3.5, 5.4.9, 5.4.12, 5.4.13, 6.1.3, 6.1.4, 6.1.5, 6.2.2, 5.4.13, 6.2.7, 5.4.13, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 5.4.13, 6.5.3, 7.3.5, 5.4.13, library regulatory 5.1.1, 5.3.2 5.4.13, universal standards 8.3.2, 8.3.3, 5.4.13, anti-smoke 5.4.13, fire hydrant 5.4.13, civil air defense 3.4.4, civil air defense rules 5.4.13, 5.2.2, housing 5.4.13, cleaning rules 5.4.13, medical rules 5.4.13, drawing rules 6.2.1, 6.2.6, drama rules 5.4.13, boy rules 5.4.13, shelves 5.4.13, office rules 5.0.4, body rules 8.1.3, 5.4.13, the temporary database is updated as the specification clause database 3.
(5) Step 4: the system controls the user side to enter a building category option, and as shown in figure 4, the parallel options such as a B1 public building, a B2 residential building, a B3 industrial building and the like are arranged under a building category A3;
the user selects 'B1 public building' from the user side, the server of the system performs index keyword matching from the specification term database 3 temporarily stored in the temporary storage database, the determined terms are regulatory 5.3.2, 5.3.5, 5.4.9, 5.4.12, 5.4.13, 5.5.9, 5.5.18, 5.5.24, 5.5.26, 5.5.27, 5.5.30, 6.1.3, 6.1.4, 6.1.5, 6.2.2, 6.2.3, 6.2.5, 6.2.7, 6.2.9, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 6.2.9, 6.5.3, 7.3.5, 6.2.9, library regulatory 5.1.1, 5.3.2, 6.2.9, global standard 8.3.2, 8.3.3, 6.2.9, anti-smoke 6.2.9, fire hydrant 6.2.9, clean gauge 6.2.9, medical gauge 6.2.9, fig. 6.2.1, 6.2.6, drama 6.2.9, boma 6.2.9, file 6.2.9, 5.0.4, body gauge 8.3, and a full-scale, the reserved database is formed to release a portion of the stored data;
(6) Step 5: the user side displays the space and the position, namely the corresponding space and the position of A4 in fig. 4, and the two parallel options are defined by general construction regulations of B1 and special civil construction regulations of B2.
After the user selects "general rule for B1 building" from the user side, the server of the system performs index keyword matching from the canonical term database 4 temporarily stored in the temporary storage database, and the determined terms are anti-rule 5.3.2, 5.3.5, 5.4.9, 5.4.12, 5.4.13, 5.5.9, 5.5.18, 5.5.24, 5.5.26, 5.5.27, 5.5.30, 6.1.3, 6.1.4, 6.1.5, 6.2.2, 6.2.3, 6.2.5, 6.2.7, 6.2.9, 6.4.2, 6.4.3, 6.4.4, 6.4.5, 6.4.11, 6.4.13, 6.4.14, 6.5.3, 7.3.5, 7.3.6, so as to form the canonical term database 5.
The user side displays the two-level space and the part options for the user to select, and as shown in fig. 4, the two-level space and the part options comprise three parallel options of 'C1 fireproof space general rule', 'C2 non-underground general thematic and characteristic thematic', 'C3 common underground building thematic'.
The user selects the "fire space general specification" option.
(7) Step 6: the user side further displays the "function and position" sub-options in the "C1 fire space general rule", and as shown in fig. 4, the sub-options include a plurality of parallel options such as "D1 fire partition".
The user selects the 'fireproof partition' option from the user side, the server of the system performs index keyword matching from the normative clause database 5 temporarily stored in the temporary storage database, and the determined clauses are the normative clauses 5.5.9, 5.5.18, 6.1.5 and 6.4.11, so as to form the normative clause database 6, realize temporary storage database update and release part of storage space.
(8) Step 7: and outputting results, wherein the formed result form is an EXCEL format form or a PDF format file, and part of contents of the result form are as follows.
Table 3 statistics of fire door and window coverings
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The database structure used in this embodiment is also composed of an index key part and a result output part, and the partial data structure is shown in Table 4
Table 4 fireproof door and window curtain specification clause database (section)
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The above embodiments are merely illustrative of the present invention for easy understanding and do not limit the scope of the present application.
Claims (7)
1. An intelligent screening and determining method for building standard clauses comprises the following steps:
(1) Index information input: the user intelligently screens a selection path preset by the system according to the standard clauses, sequentially selects options displayed on the display device according to the level through the input device until the selection of the last level of options is completed; the standard clause intelligent screening system controls the display equipment to display or jump to the next-level necessary option for the user to select after the current-level option is correctly selected according to the preset selection path display rule; each level of options comprises all parallel sub-options which all accord with the level of option classification; the system presets a selection path, the hierarchy of which is set from the initial stage to the final stage according to the sequence of 'functional module', 'project type', 'solving target', 'building category', 'specific space or condition';
(2) Processing input information: the standard clause intelligent screening system screens building standard clauses, the applicable conditions of which meet the keywords of all selected options, from a standard clause database prestored in the system according to the keywords corresponding to the options selected by the user in the step (1) and the principle that all the keywords are met; the specific processing of the input information is that after the user finishes the index information input of all the steps (1), the standard clause intelligent screening system screens relevant applicable standard clauses from a pre-stored standard clause database, or the user performs one-time processing after each time or two times of index information input, and the selection path of the user simultaneously forms the path for screening clauses from the pre-stored standard clause database in the step (2) so as to reduce the number of the available clauses step by step;
(3) Processing of selected clauses: and (3) after all index information is input and the input information is processed, extracting qualitative or quantitative results in the finally screened building specification clauses in the step (2) to be used as the basis of subsequent design or outputting the corresponding information of the clauses to a user.
2. The intelligent screening and determining method of building code clauses according to claim 1, wherein: the step (1) of inputting index information further comprises inputting a numerical value as an initial design parameter, and the intelligent screening system of the normative clauses in the step (2) is further compared with a clause limit value pre-stored in the system to determine the clause related to the numerical value.
3. The intelligent screening and determining method of building code clauses according to claim 1, wherein: the canonical term database structure in step (2) includes an index keyword portion and a result portion.
4. The intelligent screening and determining method of building code terms according to claim 3, wherein: the database is stored and operated in the form of numbers, letters or combination of numbers and letters, and the database structure also comprises a mapping table part which enables the numbers, letters or combination of numbers and letters to correspond to the corresponding Chinese.
5. The intelligent screening and determining method of building code clauses according to claim 1, wherein: according to the selection of the first index information input of the user, the system stores building standard clauses meeting the conditions into a temporary storage memory through comparison with index key words in a standard clause database, compares the building standard clauses with the index key words in the standard clause database stored in the temporary storage memory after the next index information input is carried out by the user, and deletes the building standard clauses which do not accord with the building standard clauses in the temporary storage memory.
6. The intelligent screening and determining method of building code clauses according to claim 1, wherein: in step (1), the initial design information to be input and selected is also interpreted by words, languages and animations on the input information interface so as to be convenient for the designer to understand correctly.
7. The intelligent screening and determining method of building code clauses according to claim 1, wherein: the result part of the qualitative or quantitative design basis extracted in the step (3) is temporarily stored in a memory and used as the numerical value of a subsequent automatic design module.
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