CN114693274A - Hierarchical collection method for cultural relic building attribute information - Google Patents

Hierarchical collection method for cultural relic building attribute information Download PDF

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CN114693274A
CN114693274A CN202210385203.1A CN202210385203A CN114693274A CN 114693274 A CN114693274 A CN 114693274A CN 202210385203 A CN202210385203 A CN 202210385203A CN 114693274 A CN114693274 A CN 114693274A
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徐峰
彭凡
李雨薇
周晋
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Hunan University
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Abstract

The invention belongs to the field of historical relic building legacy protection, and particularly relates to a hierarchical collection method of historical relic building attribute information, which comprises the following steps: s1: acquiring the name of a cultural relic building to be subjected to information acquisition; s2: searching to obtain a preset information acquisition strategy according to the name of the cultural relic building, and determining an acquisition grade; s3: determining acquisition content based on the acquisition level; s4: and acquiring and archiving the information of the cultural relic building according to the acquisition content. The information of the cultural relic building is collected according to the preset collection strategy, the data redundancy and messiness obtained in the general survey work of the cultural relic building are avoided, the information collection efficiency is improved, and the data collection of the attribute information of the cultural relic building is reasonably and effectively carried out, so that reasonable data support is provided for the subsequent repair, restoration and maintenance of the cultural relic building, the operation of the whole life cycle and the management of BIM and CIM large data platforms, and the method is suitable for the digital information collection of the cultural relic building.

Description

Hierarchical collection method for cultural relic building attribute information
Technical Field
The invention belongs to the field of heritage protection of cultural relics and buildings, and particularly relates to a hierarchical collection method of attribute information of the cultural relics and buildings.
Background
The cultural relic building is a relic or a trace of ancient human activities, is a material for researching human history, and has important cultural, educational and scientific values. The information of the cultural relic building, such as color, form and the like, changes or even disappears along with the construction and development of the city and the gradual deterioration of the ecological climate environment. Therefore, it is necessary to record the information systematically, completely and precisely to provide information for possible future research. Because the cultural relics have the characteristics of multiple types, large quantity, complex materials, sensitivity and the like, the following problems still exist in the current cultural relic protection work:
1. the information obtained by the general survey of the information of the cultural relics is stored in a file form, efficient management is lacked, the later-stage searching and using processes are complicated and inconvenient, meanwhile, the general survey of the information of the cultural relics is to acquire the information of the cultural relics again, and the data among the multiple general surveys has no continuity and interoperability;
2. by means of industrialized means and technologies, the conversion efficiency of the digitization of the cultural relic and building information is improved by utilizing a spatial information technology, a three-dimensional scanning and reconstruction technology and the like; however, the converted digitalized result has huge data volume, and can be carried by a high-performance computer, so that a huge model cannot be used for further research, cannot be added to the attribute information of the cultural relic building, and the collection of the attribute information of the existing cultural relic building mostly starts from materials; geometric information and attribute information of the cultural relic building cannot be integrated, so that users of the cultural relic building information are only limited to professional cultural relic protection experts and cannot be effectively coordinated and used by other interest-related parties.
Based on this, a method capable of efficiently, completely, reasonably and systematically performing digital acquisition on the information of the cultural relic building is needed to be constructed, so that digital management and protection on the cultural relic building are realized.
Disclosure of Invention
The invention provides a hierarchical collection method of cultural relic building attribute information, which is characterized in that the name of a cultural relic building to be subjected to information collection is input, the collection level is determined according to a preset information collection strategy, information collection is carried out according to the collection content corresponding to the collection level, and the information of the cultural relic building is collected according to the preset collection strategy, so that the data acquired in the general survey work of the cultural relic building is prevented from being redundant and messy, the information collection efficiency is improved, and the data collection of the cultural relic building attribute information is reasonably and effectively carried out.
A hierarchical collection method for cultural relic building attribute information comprises the following steps:
s1: acquiring the name of a cultural relic building to be subjected to information acquisition;
s2: searching to obtain a preset information acquisition strategy according to the name of the cultural relic building, and determining an acquisition grade;
s3: determining acquisition content based on the acquisition level;
s4: and acquiring and archiving the information of the cultural relic building according to the acquisition content.
The information collection method comprises the steps of inputting names of the cultural relic buildings to be subjected to information collection, determining collection levels according to a preset information collection strategy, collecting information according to collection contents corresponding to the collection levels, and collecting the information of the cultural relic buildings according to the preset collection strategy, so that the problems that the data obtained in the general survey work of the cultural relic buildings are complicated and messy are avoided, the information collection efficiency is improved, and the data collection of the attribute information of the cultural relic buildings is reasonably and effectively carried out.
Further, the information collection strategy comprises the step of determining a protection level according to the name of the cultural relic building.
Further, the protection layer level comprises five levels; the collection levels comprise five levels; the levels of the acquisition levels correspond to the levels of the protection levels one to one.
Further, the collected content comprises cultural relic protection unit level content A, building unit level content B, building component level content C, building component level content D and building detail level content E.
Further, before determining the acquisition content based on the acquisition level, an acquisition depth is determined, wherein the acquisition depth comprises a geometric information acquisition depth G and a non-geometric information acquisition depth N.
Further, the geometric information collection depth G includes five levels, wherein,
the acquisition requirements of the first stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 500 mm;
the acquisition requirements of the second stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, and the precision error of each element of the building unit level content B is less than or equal to 100 mm;
the acquisition requirements of the third stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 50mm, and the precision error of each element of the building component level content C is less than or equal to 20 mm;
the acquisition requirements of the fourth stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 25mm, the precision error of each element of the building component level content C is less than or equal to 10mm, and the precision error of each element of the building component level content D is less than or equal to 10 mm;
the acquisition requirements of the fifth stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 25mm, the precision error of each element of the building component level content C is less than or equal to 10mm, the precision error of each element of the building component level content D is less than or equal to 5mm, and the precision error of each element of the building detail level content E is less than or equal to 3 mm.
Further, the non-geometric information acquisition depth N includes five levels, wherein,
the first stage includes: first basic information and first performance information of the cultural relic building;
the second stage comprises: second basic information and second performance information of the cultural relic building;
the third stage comprises: third basic information, third performance information and third material information of the cultural relic building;
the fourth stage includes: fourth basic information, fourth performance information, fourth material information and fourth residual loss information of the cultural relic building;
the fifth stage includes: fifth basic information, fifth performance information, fifth material information and fifth damage information of the cultural relic building.
Further, when the protection level is one level, the acquisition level is one level, and first-level geometric information acquisition and first-level non-geometric information acquisition are carried out according to the content of the cultural relic protection unit level;
when the protection level is two-level, the acquisition level is two-level, and second-level geometric information acquisition and second-level non-geometric information acquisition are carried out according to the cultural relic protection unit level content and the building unit level content;
when the protection level is three levels, the acquisition level is three levels, and the third-level geometric information acquisition and the third-level non-geometric information acquisition are carried out according to the cultural relic protection unit level content, the building unit level content and the building component level content;
when the protection level is four, the acquisition level is four, and the fourth-level geometric information acquisition and the fourth-level non-geometric information acquisition are carried out according to the cultural relic protection unit level content, the building component level content and the building component level content;
and when the protection level is five, the acquisition level is five, and the acquisition of the geometric information and the acquisition of the non-geometric information of the fifth level are carried out according to the content of the unit protection level of the cultural relics, the content of the unit level of the building, the content of the level of the building components, the content of the level of the building details.
An electronic device comprises a processor and a storage medium, wherein the storage medium stores machine-readable instructions executable by the processor, and when the electronic device runs, the processor processes the machine-readable instructions to execute the steps of the hierarchical collection method for the property information of the cultural relics buildings.
A readable storage medium, on which a computer program is stored, which, when executed by a processor, performs the steps of the hierarchical collection method for information about attributes of cultural relics buildings.
The beneficial effects of the invention are as follows:
according to the method, the name of the cultural relic building to be subjected to information acquisition is input, the acquisition level is determined according to the preset information acquisition strategy, information acquisition is carried out according to the acquisition content corresponding to the acquisition level, the information of the cultural relic building is acquired according to the preset acquisition strategy, the data redundancy and messiness of information acquisition in the general investigation work of the cultural relic building are avoided, the information acquisition efficiency is improved, the data acquisition is reasonably and effectively carried out on the attribute information of the cultural relic building, and further, data support is provided for the subsequent repair, maintenance, full-life-cycle operation and management of BIM and CIM large data platforms of the cultural relic building, so that the method is suitable for the digital information acquisition of the cultural relic building; the acquisition depth is divided into geometric information acquisition depth and non-geometric information acquisition depth, so that cultural relic building non-geometric information can be added in the three-dimensional reconstruction process, data has interoperability, and the data utilization rate is increased; the data acquired in the general survey work of the cultural relic building is avoided from being redundant and messy by types, the information acquisition efficiency is improved, and the data acquisition is reasonably and effectively carried out on the attribute information of the cultural relic building.
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FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a diagram showing the relationship between the collection level, the protection level, the collection depth of the geometric information and the collection depth of the non-geometric information;
FIG. 3 is a schematic flow chart of an information collection process and an archiving process according to the present invention;
fig. 4 is a flow chart of the specific steps of the information collection process and the archiving process according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 shows a hierarchical collection method for historical relic building attribute information, which comprises the following steps:
s1: acquiring the name of a cultural relic building to be subjected to information acquisition;
s2: searching to obtain a preset information acquisition strategy according to the name of the cultural relic building, and determining an acquisition grade;
s3: determining acquisition content based on the acquisition level;
s4: and acquiring and archiving the information of the cultural relic building according to the acquisition content.
The method comprises the steps of determining an acquisition level according to a preset information acquisition strategy by inputting a name of a cultural relic building to be subjected to information acquisition, acquiring information according to acquisition contents corresponding to the acquisition level, and acquiring information of the cultural relic building according to the preset acquisition strategy, so that the problem that data obtained in the general survey work of the cultural relic building is complicated and messy is avoided, the information acquisition efficiency is improved, and the data acquisition of the attribute information of the cultural relic building is reasonably and effectively carried out; and further provides data support for subsequent repair, maintenance, operation of the whole life cycle and management of BIM and CIM big data platforms of the cultural relic buildings, and is suitable for digital information acquisition of the cultural relic buildings.
Specifically, in S2, the information collection policy includes determining a protection level P according to the name of the cultural relic building, and the protection level P determines the collection content of the current protection level P. The collected content comprises cultural relic protection unit level content A, building unit level content B, building component level content C, building component level content D and building detail level content E.
The protection level P includes five levels, and the acquisition content of each level specifically includes:
the first level of acquisition content is: the cultural relic protection unit level content A;
the second level of acquisition content is: the cultural relic protection unit level content A and the building unit level content B;
the third level of acquisition content is: the cultural relic protection unit level content A, the building unit level content B and the building component level content C;
the fourth level of acquisition content is: the cultural relic protection unit level content A, the building unit level content B, the building component level content C and the building component level content D;
the acquisition content of the fifth stage is as follows: the content of the cultural relic protection unit level A, the content of the building unit level B, the content of the building component level C, the content of the building component level D and the content of the building detail level E.
The cultural relic protection unit level content A refers to each element in the cultural relic protection unit range, and mainly comprises terrain, traffic, water systems, vegetation and other site elements in the protection range of the cultural relic building, buildings, structures and the like in the protection range;
the building unit level content B refers to buildings and structures listed in cultural relic protection units at all levels, and mainly comprises indoor and outdoor information of the cultural relic buildings;
the building component level content C is a main part of a cultural relic building, and mainly comprises three parts, namely a roof, a house body and a platform foundation of the cultural relic building;
the building component level content D is each unit or element forming the building divided according to functions or appearances, and mainly comprises a wood base layer, a wood roof truss, a tile, a ridge and the like of a roof part of the cultural relic building, walls, columns, beams, purlins, doors, windows, ceilings, stairs, floor systems, brackets, railings and the like of a body part of the cultural relic building, footpaths, benches, terraces, pavements, railings and the like of a foundation part, and other accessory components such as drainage components, namely rainwater pipes, drainage ditches, gutter drains, ditch leaks and the like, historical element components, namely wells, stone lions, illuminated walls, flagpoles, tie-down stones, stone tablets, memorial archways, bridges and the like;
the building detail content E refers to a unit or element formed by components, and mainly includes a roof-top animal, a shape of a animal-shaped animal, a capping plate, a storm panel, etc., a telescopic pillar, a handrail, a sideboard, etc., a ceiling beam, a ceiling, a purlin, etc., a door stile, a tapestry plate, a head-laying, a head-wiping, etc., a stepping pile, a vertical belt, a elephant eye, a drum stone, etc., of a foot path.
It should be noted that, in the cultural relic building protection hierarchy, the specific content of the content a of the cultural relic protection unit level needs to be determined according to the specific situation of the cultural relic protection unit; the specific content of the building component level content D needs to be determined according to the component condition of the cultural relic building; the specific content of the building detail level content E needs to be subdivided according to the building component level content D.
Specifically, in S2, the process of determining the collection level is to determine the collection level L according to the protection level P, where the collection level L includes five levels, and the collection levels L correspond to the protection level P one to one.
Specifically, the acquisition depth of the acquisition content of the protection level needs to be determined, wherein the acquisition depth comprises a geometric information acquisition depth G and a non-geometric information acquisition depth N; the acquisition depth is divided into geometric information acquisition depth and non-geometric information acquisition depth, so that cultural relic building non-geometric information can be added in the three-dimensional reconstruction process, data has interoperability, and the data utilization rate is increased; meanwhile, by classifying the collected information, the data acquired in the general survey work of the cultural relic building are prevented from being redundant and messy, the information collection efficiency is improved, and the data collection of the attribute information of the cultural relic building is reasonably and effectively carried out.
The geometric information comprises two-dimensional and three-dimensional data of the cultural relic building, the acquisition depth G is the requirement of the dimension precision error of the protection level of the cultural relic building and comprises five levels, and the acquisition requirement of each level specifically comprises the following steps:
the acquisition requirements of the first stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 500 mm;
the acquisition requirements of the second stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, and the precision error of each element of the building unit level content B is less than or equal to 100 mm;
the acquisition requirements of the third stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 50mm, and the precision error of each element of the building component level content C is less than or equal to 20 mm;
the acquisition requirements of the fourth stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 25mm, the precision error of each element of the building component level content C is less than or equal to 10mm, and the precision error of each element of the building component level content D is less than or equal to 10 mm;
the acquisition requirements of the fifth stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 25mm, the precision error of each element of the building component level content C is less than or equal to 10mm, the precision error of each element of the building component level content D is less than or equal to 5mm, and the precision error of each element of the building detail level content E is less than or equal to 3 mm.
The non-geometric information comprises basic information, performance information, material information and damage information of the cultural relic building, the acquisition depth N comprises five grades, and the acquisition requirements of the grades specifically comprise:
the acquisition requirements of the first stage are: the method comprises the following steps of collecting first basic information and first performance information of the cultural relic building, wherein the first basic information and the first performance information are specifically as follows:
first basic information: the basic conditions of time, position, historical information/historical environment, storage condition, photo, historical information, building group basic condition, accessory historical relic and historical environment elements of each element of the historical relic protection unit;
second performance information: the system comprises the environment basic information of a site, the information of water, electricity, gas and other basic facilities of the site, and environment monitoring information.
The acquisition requirements of the second stage are: the method comprises the following steps of collecting second basic information and second performance information of the cultural relic building, wherein the second basic information and the second performance information are specifically as follows:
second basic information: time, position, historical information/historical environment, storage status, photo, historical information, basic condition of building group, basic condition of accessory historical relic and historical environment element of each element of the historical relic protection unit; time, position, historical information/historical environment, storage condition, photo, type, form and system and important cultural relic collection of the single building;
second performance information: the performance information includes environment basic information of a site, information of infrastructure such as water, electricity and gas of the site, environment monitoring information and detection information of each system in the building unit level.
The acquisition requirements of the third stage are: the method comprises the following steps of collecting third basic information, third performance information and third material information of the cultural relic building, wherein the third basic information, the third performance information and the third material information are specifically as follows:
third basic information: the basic conditions of time, position, historical information/historical environment, storage condition, photo, historical information, building group basic condition, accessory historical relic and historical environment elements of each element of the historical relic protection unit; time, position, historical information/historical environment, storage condition, photo, type, form and system and important cultural relic collection of the single building; time, position, historical information/historical environment, storage condition, photo, type, process and decoration information of each existing part;
second performance information: the system comprises the environment basic information of a site, the information of water, electricity, gas and other basic facilities of the site, and environment monitoring information; detecting information of each system in the building single body; building part structure safety detection information;
third material information: the main material names of all parts of the building.
The acquisition requirements of the fourth stage are: the fourth basic information, the fourth performance information, the fourth material information and the fourth residual damage information of the cultural relic building are collected, and the method specifically comprises the following steps:
fourth basic information: the basic conditions of time, position, historical information/historical environment, storage condition, photo, historical information, building group basic condition, accessory historical relic and historical environment elements of each element of the historical relic protection unit; time, position, historical information/historical environment, storage condition, photo, type, form and system and important cultural relic collection of the single building; time, position, historical information/historical environment, storage condition, photo, type, process and decoration information of each existing part; time, location, historical information/historical environment, storage status, photographs, types, shapes, types of work, construction, process, decoration information of each component existing.
Fourth performance information: the system comprises the environment basic information of a site, the information of infrastructure such as water, electricity, gas and the like of the site, and environment monitoring information; detecting information of each system in the building single body; building part structure safety detection information; building element structural safety detection information.
Third material information: the method comprises the main material names of all parts of the building; names of various materials of existing components of buildings and physical properties of the materials.
Fourth residual loss information: including the type of damage to the component.
The acquisition requirements of the fifth stage are: the fifth basic information, the fifth performance information, the fifth material information and the fifth damage information of the cultural relic building are collected, and the method specifically comprises the following steps:
fifth basic information: the basic conditions of time, position, historical information/historical environment, storage condition, photo, historical information, building group basic condition, accessory historical relic and historical environment elements of each element of the historical relic protection unit; time, position, historical information/historical environment, storage condition, photo, type, form and system and important cultural relic collection of the single building; time, position, historical information/historical environment, storage condition, photo, type, process and decoration information of each existing part; time, position, historical information/historical environment, preservation status, photo, type, shape, work type, construction, process, decoration information of each existing component; time, location, historical information/historical environment of component detail, preservation, photograph, shape, construction, craft, decoration information.
The fifth performance information: the system comprises the environment basic information of a site, the information of infrastructure such as water, electricity, gas and the like of the site, and environment monitoring information; detecting and monitoring information of each system in the building single body; building part structure safety detection and monitoring information; building element structure safety detection and monitoring information; and (5) safety detection and monitoring information of the construction detail structure.
Third material information: the method comprises the following steps of (1) including main material information of each part of the building; names of various materials, physical properties of the materials and components of the materials of the existing building components; the names of various materials, the physical properties of the materials and the components of the materials of the construction details;
fourth damage information: including the type and extent of damage to the building element; type of damage to the architectural detail and degree of damage.
It should be noted that the content of each collection level of the non-geometric information of the cultural relic building is not limited to include the above content.
Specifically, in S4, as shown in fig. 2, the corresponding relationship between the protection level P and the collection level L shows the geometric information collection depth G and the non-geometric information collection depth N of the cultural relic building corresponding to each protection level, and when information collection is performed, the process includes:
when the protection level is one level, determining the acquisition level as one level, and acquiring first-level geometric information and first-level non-geometric information according to the cultural relic protection unit level content A;
when the protection level is two-level, determining the acquisition level as two-level, and acquiring second-level geometric information and second-level non-geometric information according to the cultural relic protection unit level content A and the building unit level content B;
when the protection level is three-level, determining the acquisition level to be three-level, and performing third-level geometric information acquisition and third-level non-geometric information acquisition according to the cultural relic protection unit level content A, the building unit level content B and the building component level content C;
when the protection level is four, determining that the acquisition level is four, and acquiring the geometric information and the non-geometric information of the fourth level according to the cultural relic protection unit level content A, the building unit level content B, the building component level content C and the building component level content D;
and when the protection level is five levels, determining that the acquisition level is five levels, and acquiring the geometric information and the non-geometric information of the fifth level according to the cultural relic protection unit level content A, the building unit level content B, the building component level content C, the building component level content D and the building detail level content E.
Specifically, as shown in fig. 3, in S4, in the collection and archiving of the information of the historical relic buildings, the protection layer level P and the collection level L of the historical relic buildings to be collected are determined, the geometric collection depth G and the non-geometric collection depth N are made to be the same as the collection level and the protection layer level of the corresponding level, and then the information of the historical relic buildings is sequentially collected according to the content of the corresponding protection layer level P. That is, as shown in fig. 4, the concrete steps in the collection and archiving process of the information of the cultural relic building include:
t1: determining a protective layer level P and a corresponding acquisition level L of a cultural relic building to be subjected to information acquisition;
t2: when the protection level P is 1, that is, the acquisition level L is 1, go to T21; when the protection layer level P is not equal to 1, namely the acquisition level L is not equal to 1, turning to T3;
t21: setting the geometric information acquisition depth G equal to 1;
t22: setting the non-geometric information acquisition depth N as 1;
t23: the method comprises the steps that (1) geometric information acquisition of G-level 1 and non-geometric information acquisition of N-level 1 are developed for the content A of the cultural relic building in the cultural relic protection unit level; after the information acquisition is finished, the operation is switched to T7;
t3: when the protection level P is 2, that is, the acquisition level L is 2, transition is made to T31; when the protection layer level P is not equal to 2, namely the acquisition level L is not equal to 2, turning to T4;
t31: setting the geometric information acquisition depth grade G to be 2;
t32: enabling the non-geometric information acquisition depth grade N to be 2;
t33: the method comprises the steps that (1) geometric information acquisition of G-2 level and non-geometric information acquisition of N-2 level are developed for the content A of the cultural relic building in the cultural relic protection unit level;
t34: carrying out G-2 level geometric information acquisition and N-2 level non-geometric information acquisition on the building monomer level content B of the cultural relic building
Acquiring geometric information; after the information acquisition is finished, the operation is switched to T7;
t4: when the protection level P is 3, that is, the acquisition level L is 3, transition is made to T41; when the protection layer level P is not equal to 3, namely the acquisition level L is not equal to 3, turning to T5;
t41: setting the geometric information acquisition depth grade G to be 3;
t42: enabling the non-geometric information acquisition depth grade N to be 3;
t43: the method comprises the steps that (1) geometric information acquisition of G-3 level and non-geometric information acquisition of N-3 level are developed for the content A of the cultural relic building in the cultural relic protection unit level;
t44: carrying out G-3-level geometric information acquisition and N-3-level non-geometric information acquisition on the building monomer level content B of the cultural relic building
Acquiring geometric information;
t45: carrying out G-3-grade geometric information acquisition and N-3-grade non-geometric information acquisition on the content C of the cultural relic building on the level of the building component
Acquiring geometric information; after the information acquisition is finished, the operation is switched to T7;
t5: when the protection level P is 4, that is, the acquisition level L is 4, transition is made to T51; when the protection layer level P is not equal to 4, namely the acquisition level L is not equal to 4, turning to T6;
t51: setting the geometric information acquisition depth grade G to be 4;
t52: setting the non-geometric information acquisition depth level N to 4;
t53: the method comprises the steps that (1) geometric information acquisition of G-4 level and non-geometric information acquisition of N-4 level are developed for the content A of the cultural relic building in the cultural relic protection unit level;
t54: carrying out G-4-level geometric information acquisition and N-4-level non-geometric information acquisition on the building monomer level content B of the cultural relic building
Acquiring geometric information;
t55: carrying out G-4-level geometric information acquisition and N-4-level non-geometric information acquisition on the content C of the cultural relic building on the level of the building component
Acquiring geometric information;
t56: carrying out G-4 level geometric information acquisition and N-4 level non-geometric information acquisition on the content D of the building component level of the cultural relic building
Acquiring geometric information; after the information acquisition is finished, the operation is switched to T7;
t6: when the protection level P is 5, that is, the acquisition level L is 5, transition is made to T61;
t61: setting the geometric information acquisition depth grade G to 5;
t62: setting the non-geometric information acquisition depth grade N to 5;
t63: the method comprises the steps that (1) geometric information acquisition of G-4 level and non-geometric information acquisition of N-5 level are developed for the content A of the cultural relic protection unit level of the cultural relic building;
t64: carrying out G-5-grade geometric information acquisition and N-5-grade non-geometric information acquisition on the building monomer-grade content B of the cultural relic building
Acquiring geometric information;
t65: carrying out G-5-grade geometric information acquisition and N-5-grade non-geometric information acquisition on the content C of the cultural relic building on the level of the building component
Acquiring geometric information;
t66: carrying out G-5-grade geometric information acquisition and N-5-grade non-geometric information acquisition on the content D of the building component grade of the cultural building
Acquiring geometric information;
t67: for cultural buildings, geometric information acquisition with grade G-5 and non-few with grade N-5 are carried out on the content E of the building detail grade
Acquiring information; after the information acquisition is finished, the operation is switched to T7;
t7: and (5) archiving the results.
It should be noted that, the acquisition applicability, the acquisition object and the acquisition depth in the invention can be adjusted according to actual situations.
The acquisition method can select different acquisition grades to acquire information according to the requirements of different interest-relevant parties and different economic conditions and technical capabilities, and meets the actual requirements of various groups.
An electronic device comprises a processor and a storage medium, wherein the storage medium stores machine readable instructions executable by the processor, and when the electronic device runs, the processor processes the machine readable instructions to execute the steps of the historical relic building attribute information hierarchical acquisition method.
A readable storage medium, on which a computer program is stored, which, when executed by a processor, performs the steps of the hierarchical collection method for information about attributes of cultural relics buildings.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A hierarchical collection method for cultural relic building attribute information is characterized by comprising the following steps:
s1: acquiring the name of a cultural relic building to be subjected to information acquisition;
s2: searching to obtain a preset information acquisition strategy according to the name of the cultural relic building, and determining an acquisition grade;
s3: determining acquisition content based on the acquisition level;
s4: and acquiring and archiving the information of the cultural relic building according to the acquisition content.
2. The hierarchical collection method of the historical relic building attribute information as set forth in claim 1, wherein: the information collection strategy comprises determining a protection level according to the name of the cultural relic building.
3. The hierarchical collection method of the historical relic building attribute information as set forth in claim 2, wherein: the protective layer level comprises five levels; the collection levels comprise five levels; the levels of the acquisition levels correspond to the levels of the protection levels one to one.
4. The hierarchical collection method for the attribute information of the historical relics, which is claimed in claim 3, is characterized in that: the collected content comprises cultural relic protection unit level content, building component level content and building detail level content.
5. The hierarchical collection method for the attribute information of the cultural relics and buildings according to the claim 4, wherein the collection depth is determined before the collection content is determined based on the collection level, and the collection depth comprises a geometric information collection depth G and a non-geometric information collection depth N.
6. The hierarchical collection method of the historical relic building attribute information as set forth in claim 5, wherein: the geometric information acquisition depth G includes five levels, wherein,
the acquisition requirements of the first stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 500 mm;
the acquisition requirements of the second stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, and the precision error of each element of the building unit level content B is less than or equal to 100 mm;
the acquisition requirements of the third stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 50mm, and the precision error of each element of the building component level content C is less than or equal to 20 mm;
the acquisition requirements of the fourth stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 25mm, the precision error of each element of the building component level content C is less than or equal to 10mm, and the precision error of each element of the building component level content D is less than or equal to 10 mm;
the acquisition requirements of the fifth stage are: the precision error of each element of the cultural relic protection unit level content A is less than or equal to 250mm, the precision error of each element of the building unit level content B is less than or equal to 25mm, the precision error of each element of the building component level content C is less than or equal to 10mm, the precision error of each element of the building component level content D is less than or equal to 5mm, and the precision error of each element of the building detail level content E is less than or equal to 3 mm.
7. The hierarchical collection method of the historical relic building attribute information as set forth in claim 6, wherein: the non-geometric information acquisition depth N includes five levels, wherein,
the first stage includes: first basic information and first performance information of the cultural relic building;
the second stage comprises: second basic information and second performance information of the cultural relic building;
the third stage comprises: third basic information, third performance information and third material information of the cultural relic building;
the fourth stage comprises: fourth basic information, fourth performance information, fourth material information and fourth residual loss information of the cultural relic building;
the fifth stage includes: fifth basic information, fifth performance information, fifth material information and fifth damage information of the cultural relic building.
8. The hierarchical collection method of the historical relic building attribute information as set forth in claim 7, wherein: when the protection level is one level, the acquisition level is one level, and first-level geometric information acquisition and first-level non-geometric information acquisition are carried out according to the content of the cultural relic protection unit level;
when the protection level is two-level, the acquisition level is two-level, and second-level geometric information acquisition and second-level non-geometric information acquisition are carried out according to the cultural relic protection unit level content and the building unit level content;
when the protection level is three levels, the acquisition level is three levels, and the third-level geometric information acquisition and the third-level non-geometric information acquisition are carried out according to the cultural relic protection unit level content, the building unit level content and the building component level content;
when the protection level is four, the acquisition level is four, and the fourth-level geometric information acquisition and the fourth-level non-geometric information acquisition are carried out according to the cultural relic protection unit level content, the building component level content and the building component level content;
and when the protection level is five, the acquisition level is five, and the acquisition of the geometric information and the acquisition of the non-geometric information of the fifth level are carried out according to the content of the unit protection level of the cultural relics, the content of the unit level of the building, the content of the level of the building components, the content of the level of the building details.
9. An electronic device, characterized in that: the system comprises a processor and a storage medium, wherein the storage medium stores machine-readable instructions executable by the processor, and when an electronic device runs, the processor processes the machine-readable instructions to execute the steps of the hierarchical collection method of the property information of the cultural relic buildings according to any one of 1 to 8.
10. A readable storage medium, characterized by: the readable storage medium stores a computer program, and the computer program is executed by a processor to execute the steps of the hierarchical cultural relic building attribute information acquisition method according to any one of 1-8.
CN202210385203.1A 2022-04-13 2022-04-13 Hierarchical collection method for cultural relic building attribute information Pending CN114693274A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116579067A (en) * 2023-07-05 2023-08-11 深圳市易图资讯股份有限公司 Geographic information receiving and processing system and method based on CIM platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116579067A (en) * 2023-07-05 2023-08-11 深圳市易图资讯股份有限公司 Geographic information receiving and processing system and method based on CIM platform
CN116579067B (en) * 2023-07-05 2024-03-08 深圳市易图资讯股份有限公司 Geographic information receiving and processing system and method based on CIM platform

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