Digital processing method applied to traditional village cultural heritage

Abstract

The invention relates to the technical field of village cultural heritage protection, and particularly discloses a digital processing method applied to traditional village cultural heritage. According to the method, a plurality of collection points are arranged in the target traditional village area, so that comprehensive data collection is realized, and a reliable data basis is provided for subsequent analysis and evaluation; a comprehensive building preservation coefficient, an intangible cultural inheritance vitality coefficient and an environmental suitability coefficient are calculated through a digital processing method, and different gradient reference intervals are set to compare and analyze the coefficients. Risks and crises faced by target traditional village cultural heritage in the aspects of buildings, intangible cultural inheritance, village environments and the like can be clearly graded and judged, and the graded judgment is beneficial for relevant protection departments and personnel to perceive potential risks as early as possible, intervene in advance and take corresponding measures; further deterioration of problems faced by traditional village cultural heritage is avoided, and the perspectiveness and preventability of protection work are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of village cultural heritage protection, and in particular to a digital processing method applied to traditional village cultural heritage. Background Art

[0002] There are many limitations in the protection and research of the traditional cultural heritage of traditional villages. First, the means of data collection are relatively simple and inefficient. Traditional information collection mainly relies on manual field surveys and records, which can only cover a limited range and make it difficult to obtain comprehensive and detailed information on the entire traditional village and its surrounding environment. For example, in terms of historical building data collection, only a small number of typical buildings can be surveyed in detail, and it is difficult to conduct in-depth research on the many scattered buildings in the village one by one, which may lead to deviations in the overall condition of the building, and some potential safety hazards or cultural value points are omitted.

[0003] Secondly, traditional data recording and storage are mostly in the form of paper documents, which is not only not conducive to the long-term preservation and management of data, but also greatly limits the sharing and exchange of data. Data integration between different research institutions or protection departments is difficult and easily forms data islands, which cannot provide sufficient and systematic data support for comprehensive traditional village cultural heritage research and protection strategy formulation. Moreover, manually recorded data has great risks in terms of accuracy and consistency. It is affected by subjective factors of the recorders, such as observation angle, professional level, and recording habits, and may result in data misrecording, omission, or expression differences, which in turn affects the scientificity and reliability of the subsequent traditional village cultural heritage value assessment and protection plan design.

[0004] Furthermore, the traditional research and protection of the cultural heritage of traditional villages often treats elements such as architecture, intangible culture and village environment in isolation, ignoring the internal connection and mutual influence between them. In fact, the historical buildings in traditional villages are closely linked to the local folk culture and the inheritance of traditional skills. The style, structure and function of the buildings often reflect the specific intangible cultural connotations; and the natural environment of the village, including topography, water resources, vegetation, etc., not only provides a material basis for the building, but also creates unique ecological conditions for the breeding and inheritance of intangible culture. At the same time, human production and living activities (human factors) are constantly changing the state of the building and the environment, and have a positive or negative impact on the inheritance of intangible culture. Traditional research methods are difficult to comprehensively consider these complex interrelationships, resulting in an incomplete and in-depth understanding of the overall cultural heritage of traditional villages. It is easy to lose sight of one thing while focusing on another when formulating protection strategies, and it is impossible to achieve systematic protection and sustainable development of the cultural heritage of traditional villages.

[0005] In order to solve the above defects, a technical solution is now provided. Summary of the invention

[0006] The purpose of the present invention is to provide a digital processing method for traditional village cultural heritage to solve the problems raised in the above background.

[0007] The purpose of the present invention can be achieved by the following technical solution: A digital processing method applied to the cultural heritage of traditional villages, comprising the following steps:

[0008] Step 1: Set up multiple collection points in the target traditional village area to comprehensively collect historical building data, intangible cultural data, and village environment data in the target traditional village area, and establish the first historical building database, the second intangible cultural database, and the third village environment database based on the data;

[0009] Step 2: Use 3D scanning and digital modeling technology to integrate the first historical building database and the second intangible cultural database, create a three-dimensional model of the target traditional village architecture and intangible culture, and combine the geographic information system (GIS) to integrate the three-dimensional model of architecture and intangible culture with the village environment data to build a digital village model, and display the digital village model through virtual reality (VR) and augmented reality (AR) technology;

[0010] Step 3: Combine the first historical building database, the second intangible cultural heritage database and the third village environment database, input them into the digital traditional village model, and obtain through analysis and calculation: the building main structure integrity coefficient, building material durability coefficient and building preservation coefficient; the intangible cultural social recognition and intangible cultural heritage vitality coefficient; the topographic stability index, climate suitability index, water resource quality index, ecological diversity index and environmental suitability coefficient;

[0011] Step 4: Compare and analyze the building preservation coefficient with the first gradient reference interval to obtain the first evaluation result; compare and analyze the intangible cultural heritage vitality coefficient with the second gradient reference interval to obtain the second evaluation result; compare and analyze the environmental suitability coefficient with the third gradient reference interval to obtain the third evaluation result;

[0012] Step 5: Generate early warning information and protection strategies: Based on the first evaluation result, the second evaluation result and the third evaluation result, obtain corresponding early warning information and protection strategies.

[0013] Furthermore, the target traditional village area is divided into sub-areas according to the set area division method, and each sub-area is marked and numbered in sequence in the digital village model. Specifically, each sub-area is numbered 1, 2, ..., i, ..., m in sequence.

[0014] A collection point is set in each sub-area of ​​the target traditional village, and a first integrated sensor is set in each sub-area collection point of the target traditional village to collect and obtain a first historical building database;

[0015] The first historical building database includes but is not limited to the following data parameters: building inclination, building settlement, and number of missing building components;

[0016] The building inclination and building settlement are obtained by measuring with a total station, and the number of missing building components is obtained by extracting the number characteristics of missing building components from the collected regional building images.

[0017] Furthermore, the process of obtaining the building main structure integrity coefficient is as follows:

[0018] The inclination, settlement and number of missing components of each building in each sub-area of ​​the target traditional village are extracted from the first historical building database and marked as qxd i j 、cjl i j and gjqs i j , j = 1, 2, ...., n, j represents the number of each building, n represents the total number of building numbers, according to the formula Calculate the main structural integrity wzx of each sub-area of ​​the target traditional village i , e represents a natural constant, a1, a2, a3 represent the set weight factors respectively;

[0019] The process of obtaining the durability coefficient of the building materials is as follows:

[0020] Extract the material abnormal areas of each building corresponding to each sub-area of ​​the target traditional village, classify the material abnormal areas of each building according to the abnormal type, and obtain the abnormal number corresponding to each abnormal type by counting. Use image processing software to obtain the abnormal area of ​​each abnormal area, and then accumulate the abnormal areas of the same abnormal type to obtain the abnormal area corresponding to each abnormal type, where the abnormal types include but are not limited to: weathering type, peeling type, decay type, and calculate the abnormal number ycn corresponding to each abnormal type of the material of each building corresponding to each sub-area of ​​the target traditional village. ij f and abnormal area ycs ij f At the same time, the crack areas of each material corresponding to each building in each sub-region of the target traditional village are extracted, and the crack length, crack width and crack depth of each material crack area are identified, thereby obtaining the length of each material crack area lfcd corresponding to each building in each sub-region of the target traditional village ij k 、Width lfkdij k and depth lfsd ij k , f=1,2,....,g, f represents the number of each abnormal type, g represents the total number of abnormal type numbers, k=1,2,....,l, k represents the number of each material crack area, l represents the total number of material crack area numbers, substitute into the formula Calculate the durability coefficient njx of building materials in each sub-area of ​​the target traditional village i , a4, a5, a6, a7, and a8 represent the set weight factors respectively;

[0021] Obtain the construction age information of each building in each sub-region of the target traditional village from the cloud database, and calculate the distance from the construction age of each building to the current year to obtain the distance from each building in each sub-region of the target traditional village, marked as jnt i j At the same time, the historical maintenance and repair records of each building in each sub-region of the target traditional village are obtained, and the maintenance and repair times of each building in each sub-region of the target traditional village are extracted and marked as whn i j 、xsn i j ;

[0022] According to the formula The building preservation coefficient ξ corresponding to the target traditional village is calculated, and b1, b2, b3, b4, and b5 are respectively represented as the set weight factors.

[0023] Furthermore, a second integrated sensor is set in each sub-region collection point of the target traditional village to collect and acquire a second intangible cultural database;

[0024] The second intangible cultural database includes but is not limited to the following data: video data, audio data, and motion data;

[0025] The video data is acquired through a high-definition camera; the audio data is acquired through an audio sensor; and the motion data is acquired through a motion capture sensor.

[0026] Furthermore, the process of obtaining the social cognition of intangible culture is as follows:

[0027] Extract the search popularity, media coverage and social media mentions of the intangible culture of the target traditional village on the network platform from the second intangible cultural database, and mark them as ssrd, bdsl and mttj respectively. Calculate the social recognition of the intangible culture of the target traditional village according to the formula rzd=ssrd×c1+bdsl×c2+mttj×c3, where c1, c2 and c3 represent the set weight factors respectively.

[0028] The process of obtaining the intangible cultural heritage vitality coefficient is as follows:

[0029] Extract the number of intangible cultural heritage inheritors corresponding to each sub-region of the target traditional village, where intangible culture includes traditional skills, folk activities and folk art, and add them up to get the total number of intangible cultural heritage inheritors of the target traditional village, marked as fcrn. At the same time, extract the age of intangible cultural heritage inheritors corresponding to each sub-region of the target traditional village, integrate them, and get the age of each intangible cultural heritage inheritor of the target traditional village. Calculate the mean of these ages to get the average age of intangible cultural heritage inheritors of the target traditional village, marked as pjrn. Extract the number of permanent residents of the target traditional village, marked as czrn.

[0030] Extract the frequency of intangible cultural heritage activities held in the target traditional village within the set period and the number of participants in each frequency, and mark them as pc, rn respectively. p , p=1,2,....,v, p represents the number of the frequency of each intangible cultural heritage inheritance activity, v represents the total number of the frequency of the intangible cultural heritage inheritance activities;

[0031] According to the formula The intangible cultural heritage vitality coefficient ψ corresponding to the target traditional village is calculated, and c4, c5, c6, and c7 are respectively represented as the set weight factors.

[0032] Furthermore, a third integrated sensor is set in each sub-region collection point of the target traditional village to collect and obtain a third village environment database;

[0033] The third village environment database includes but is not limited to the following parameter information: geological slope, soil moisture content, soil porosity, geological fault thickness, precipitation intensity, precipitation frequency, earthquake magnitude, earthquake frequency, average atmospheric temperature, average atmospheric humidity, average wind speed, water resource pH value, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content, vegetation coverage area, vegetation coverage density and animal species;

[0034] The geological slope is obtained by measuring with a level and a theodolite; the soil moisture content and soil porosity are obtained by measuring with a soil monitor; the thickness of the geological fault is obtained by geological radar exploration; the precipitation intensity and precipitation frequency are obtained by measuring with a rain gauge; the earthquake magnitude and earthquake frequency are obtained by measuring with a seismic sensor; the average atmospheric temperature is obtained by measuring with a temperature sensor; the average atmospheric humidity is obtained by measuring with a humidity sensor; the average wind speed is obtained by measuring with a wind speed sensor; the pH value, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content of the water resources are obtained by collecting water resource samples and measuring with a water quality monitor; the vegetation coverage area, vegetation coverage density and the number of animal species are obtained by extracting vegetation area characteristics, vegetation density characteristics and animal species characteristics from regional images collected by satellite remote sensing sensors.

[0035] Furthermore, the process of obtaining the topographic stability index is as follows:

[0036] Extract the geological slope, soil moisture content, soil porosity, geological fault thickness, precipitation intensity, precipitation frequency, earthquake magnitude, and earthquake frequency of each sub-area of ​​the target traditional village and mark them as trpd i ,tkxb i 、dchd i 、jsqd i 、jspl i 、dzzj i 、dzpl i , according to the formula Calculate the topographic stability index dmwd of each sub-region of the target traditional village i , e1, e2, and e3 represent the set weight factors respectively;

[0037] The process of obtaining the climate suitability index is as follows:

[0038] Extract the average atmospheric temperature, average atmospheric humidity, and average wind speed of each sub-area of ​​the target traditional village within the set period, and mark them as wd i 、sd i and fv i , according to the formula qxsyx i =|wd i -wd0|×e4+|sd i -sd0|×e5+|fv i -fv0|×e6 Calculate the climate suitability index of each sub-region of the target traditional village qxsyx i , wd0, sd0 and fv0 represent the set reference atmospheric temperature, reference atmospheric humidity and reference wind speed respectively, and e4, e5 and e6 represent the set weight factors respectively;

[0039] The process of obtaining the water resource quality index is as follows:

[0040] The pH value of water resources in each sub-region of the target traditional village is extracted and compared with the set reference pH value range of water resources. When the pH value of water resources is within the set reference pH value range of water resources, the pH value of water resources is assigned to S1. When the pH value of water resources is not within the set reference pH value range of water resources, the pH value of water resources is assigned to S2. The pH value of water resources in each sub-region of the target traditional village is obtained by statistics and marked as ssj. i ;

[0041] At the same time, the chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content of water resources in each sub-area of ​​the target traditional village were extracted and marked as cod i 、bod i 、ndl i and jsl i , according to the formula Calculate the water resource quality index szx of each sub-region of the target traditional village i , e7, e8, e9, e10, and e11 represent the set weight factors respectively;

[0042] The process of obtaining the ecological diversity index is as follows:

[0043] Extract the vegetation coverage area, vegetation coverage density, and animal species of each sub-region of the target traditional village and mark them as zbmj i 、zbmd i and dwzl i , according to the formula stx i =zbmj i ×e12+zbmd i ×e13+dwzl i ×e14 Calculate the ecological diversity index stx of each sub-region of the target traditional village i , e12, e13, and e14 represent the set weight factors respectively;

[0044] The process of obtaining the environmental suitability coefficient is as follows:

[0045] According to the formula Calculate the environmental suitability coefficient corresponding to the target traditional village f1, f2, f3, and f4 represent the set weight factors respectively.

[0046] Further, the building preservation coefficient is compared and analyzed with the first gradient reference interval to obtain a first assessment result; including:

[0047] Set the gradient reference intervals range1, range2 and range3 of the building preservation coefficient, and substitute the building preservation coefficient into the preset gradient reference intervals range1, range2 and range3 for comparative analysis;

[0048] When the building preservation coefficient is within the preset gradient reference interval range1, it is determined that the building preservation condition is extremely poor and faces a serious risk of damage, and the first building risk signal is generated;

[0049] When the building preservation coefficient is within the preset gradient reference interval range2, it is determined that the building has a certain risk of damage, and a second building risk signal is generated;

[0050] When the building preservation coefficient is within the preset gradient reference interval range3, the building preservation condition is judged to be good and qualified;

[0051] Compare and analyze the intangible cultural heritage vitality coefficient with the second gradient reference interval to obtain the second evaluation result; including:

[0052] Set the gradient reference intervals TD1, TD2 and TD3 of the intangible cultural heritage vitality coefficient, and substitute the intangible cultural heritage vitality coefficient into the preset gradient reference intervals TD1, TD2 and TD3 for comparative analysis;

[0053] When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD1, it is determined that cultural heritage is facing a great crisis, and the first cultural heritage crisis signal is generated;

[0054] When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD2, it is determined that cultural heritage is under certain pressure, and the second cultural heritage crisis signal is generated;

[0055] When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD3, it is judged that the intangible cultural heritage is in good condition and is in a normal state;

[0056] Compare and analyze the environmental suitability coefficient with the third gradient reference interval to obtain the third assessment result; including:

[0057] Set the gradient reference intervals TH1, TH2 and TH3 of the environmental suitability coefficient, and substitute the environmental suitability coefficient into the preset gradient reference intervals TH1, TH2 and TH3 for comparative analysis;

[0058] When the environmental suitability coefficient is within the preset gradient reference interval TH1, the village environment is judged to be bad, which is extremely unfavorable to the protection of cultural heritage, and the first environmental crisis signal is generated;

[0059] When the environmental suitability coefficient is within the preset gradient reference interval TH2, it is determined that there are some problems with the village environment, and the second environmental crisis signal is generated;

[0060] When the environmental suitability coefficient is within the preset gradient reference interval TH3, the village environment is judged to be suitable, conducive to the protection of cultural heritage, and is in a qualified state.

[0061] Further, the first building risk signal generates a first warning message, and the second building risk signal generates a second warning message;

[0062] And generate the first protection strategy based on the first building risk signal, including immediately launching large-scale repair projects, restricting people from entering dangerous building areas and formulating emergency protection plans;

[0063] And generate the second protection strategy based on the second building risk signal, including regular building maintenance inspection, small-scale repair and reinforcement, and strengthening the environment around the building;

[0064] The first inheritance crisis signal generates the third warning information, and the second inheritance crisis signal generates the fourth warning information;

[0065] And based on the first cultural heritage crisis signal, the third protection strategy is generated, including increasing support for cultural inheritors, establishing cultural heritage training bases and carrying out large-scale cultural publicity activities;

[0066] And based on the second cultural heritage crisis signal, the fourth protection strategy is generated, including encouraging young people to participate in cultural heritage, organizing cultural exchange activities and appropriately increasing cultural heritage funding;

[0067] The first environmental crisis signal generates a fifth warning message, and the second environmental crisis signal generates a sixth warning message;

[0068] Based on the first environmental crisis signal, the fifth protection strategy was generated, including the implementation of large-scale environmental remediation projects, improvement of village drainage systems, and strengthening of vegetation planting and maintenance;

[0069] The sixth protection strategy is generated based on the second environmental crisis signal, including strengthening environmental monitoring, regulating the production and living behaviors of villagers, and rationally planning village development to reduce environmental damage.

[0070] Beneficial effects of the present invention:

[0071] By setting up multiple collection points in the target traditional village area, the present invention can widely collect historical building data, intangible cultural data and village environment data, avoiding the information loss caused by traditional data collection methods due to limited samples or incomplete regional coverage, and providing a reliable data basis for subsequent analysis and evaluation.

[0072] The present invention uses a digital processing method to integrate the first historical building database and the second intangible cultural database using 3D scanning and digital modeling technology, creates a three-dimensional model of the target traditional village building and the intangible cultural heritage, and combines the geographic information system (GIS) to integrate the three-dimensional model of the building and the intangible cultural heritage with the village environment data to construct a digital village model, and displays the digital village model through virtual reality (VR) and augmented reality (AR) technology, so that the target traditional village cultural heritage can be presented in a more intuitive and three-dimensional form, further promoting the protection and inheritance of the target traditional village cultural heritage; by combining the first historical building database, the second intangible cultural database and the third village environment database, the digital processing method performs a comprehensive calculation of the building preservation coefficient, the intangible cultural heritage vitality coefficient and the environmental suitability coefficient, and compares and analyzes each coefficient by setting different gradient reference intervals, so that the risk crisis faced by the target traditional village cultural heritage in terms of architecture, intangible cultural heritage and village environment can be clearly graded and judged, and this graded judgment helps the relevant protection departments and personnel to detect potential risks as early as possible, intervene in advance and take corresponding measures to avoid further deterioration of the problems faced by the traditional village cultural heritage, and effectively improves the foresight and preventive nature of the protection work.

[0073] The present invention obtains corresponding early warning information and protection strategies based on the first evaluation result, the second evaluation result and the third evaluation result, thereby realizing a targeted response strategy for the cultural heritage of the target traditional village, effectively avoiding the waste and irrational use of resources to a certain extent, and improving the efficiency of resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] The present invention will be further described below in conjunction with the accompanying drawings.

[0075] Figure 1 It is a flow chart of the method of the present invention. DETAILED DESCRIPTION

[0076] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0077] Embodiment 1:

[0078] See also Figure 1 As shown, the present invention is a digital processing method applied to the cultural heritage of traditional villages, comprising the following steps:

[0079] Step 1: Set up multiple collection points in the target traditional village area to comprehensively collect historical building data, intangible cultural data, and village environment data in the target traditional village area, and establish the first historical building database, the second intangible cultural database, and the third village environment database based on the data;

[0080] Step 2: Use 3D scanning and digital modeling technology to integrate the first historical building database and the second intangible cultural database, create a three-dimensional model of the target traditional village architecture and intangible culture, and combine the three-dimensional model of architecture and intangible culture with the village environment data in combination with the geographic information system (GIS) to build a digital village model;

[0081] Step 3: Combine the first historical building database, the second intangible cultural heritage database and the third village environment database, input them into the digital traditional village model, and obtain the following through analysis and calculation: building preservation coefficient, intangible cultural heritage vitality coefficient and environmental suitability coefficient;

[0082] Step 4: Compare and analyze the building preservation coefficient with the first gradient reference interval to obtain the first evaluation result; compare and analyze the intangible cultural heritage vitality coefficient with the second gradient reference interval to obtain the second evaluation result; compare and analyze the environmental suitability coefficient with the third gradient reference interval to obtain the third evaluation result;

[0083] Step 5: Generate early warning information and protection strategies: Based on the first evaluation result, the second evaluation result and the third evaluation result, obtain corresponding early warning information and protection strategies.

[0084] Example 2: This example is an explanation of Example 1, specifically:

[0085] The target traditional village area is divided into sub-areas according to the set area division method, and each sub-area is marked and numbered in sequence in the digital village model. Specifically, each sub-area is numbered 1, 2, ..., i, ..., m in sequence; m is the maximum value of the number.

[0086] A collection point is set in each sub-area of ​​the target traditional village, and a first integrated sensor is set in each sub-area collection point of the target traditional village to collect and obtain a first historical building database;

[0087] The first historical building database includes but is not limited to the following data parameters: building inclination, building settlement, and number of missing building components;

[0088] The building inclination and building settlement are obtained through total station measurement, and the number of missing building components is obtained by extracting the number characteristics of missing building components from the collected regional building images.

[0089] Example 3: This example is an explanation of Example 1, specifically:

[0090] A second integrated sensor is set in each sub-region collection point of the target traditional village to collect and acquire a second intangible cultural database;

[0091] The second intangible cultural database includes but is not limited to the following data: video data, audio data, and motion data;

[0092] Video data is collected by high-definition cameras; audio data is measured by audio sensors; and motion data is measured by motion capture sensors.

[0093] Embodiment 4: This embodiment is an explanation of the embodiment 1, specifically:

[0094] A third integrated sensor is set in each sub-region collection point of the target traditional village to collect and obtain the third village environment database;

[0095] The third village environment database includes but is not limited to the following parameter information: geological slope, soil moisture content, soil porosity, geological fault thickness, precipitation intensity, precipitation frequency, earthquake magnitude, earthquake frequency, average atmospheric temperature, average atmospheric humidity, average wind speed, water resource pH, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content, vegetation coverage area, vegetation coverage density and animal species;

[0096] The geological slope is obtained by using a level and theodolite; the soil moisture content and soil porosity are measured by a soil monitor; the thickness of the geological fault is obtained by geological radar exploration; the precipitation intensity and precipitation frequency are obtained by measuring with a rain gauge; the earthquake magnitude and earthquake frequency are obtained by measuring with a seismic sensor; the average atmospheric temperature is obtained by measuring with a temperature sensor; the average atmospheric humidity is obtained by measuring with a humidity sensor; the average wind speed is obtained by measuring with a wind speed sensor; the pH value, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content of water resources are obtained by collecting water resource samples and measuring with a water quality monitor; the vegetation coverage area, vegetation coverage density and the number of animal species are obtained by extracting vegetation area characteristics, vegetation density characteristics and animal species characteristics from regional images collected by satellite remote sensing sensors.

[0097] Example 5: This example is an explanation of Example 1, specifically:

[0098] The process of obtaining the integrity coefficient of the main structure of the building is as follows:

[0099] Extract the inclination, settlement and number of missing components of each building in each sub-area of ​​the target traditional village and mark them as qxd i j 、cjli j and gjqs i j , j = 1, 2, ...., n, j represents the number of each building, n represents the total number of building numbers, according to the formula Calculate the building main structure integrity coefficient wzx of each sub-area of ​​the target traditional village i , e represents a natural constant, a1, a2, a3 represent the set weight factors respectively;

[0100] It should be noted that building components include but are not limited to: beams, columns, purlins, and brackets of buildings;

[0101] The process of obtaining the durability coefficient of building materials is as follows:

[0102] Extract the material abnormal areas of each building corresponding to each sub-area of ​​the target traditional village, classify the material abnormal areas of each building according to the abnormal type, and obtain the abnormal number corresponding to each abnormal type by counting. Use image processing software to obtain the abnormal area of ​​each abnormal area, and then accumulate the abnormal areas of the same abnormal type to obtain the abnormal area corresponding to each abnormal type, where the abnormal types include but are not limited to: weathering type, peeling type, decay type, and calculate the abnormal number ycn corresponding to each abnormal type of the material of each building corresponding to each sub-area of ​​the target traditional village. ij f and abnormal area ycs ij f At the same time, the crack areas of each material corresponding to each building in each sub-region of the target traditional village are extracted, and the crack length, crack width and crack depth of each material crack area are identified, thereby obtaining the length of each material crack area lfcd corresponding to each building in each sub-region of the target traditional village ij k 、Width lfkd ij k and depth lfsd ij k , f=1,2,....,g, f represents the number of each abnormal type, g represents the total number of abnormal type numbers, k=1,2,....,l, k represents the number of each material crack area, l represents the total number of material crack area numbers, substitute into the formula Calculate the durability coefficient njx of building materials in each sub-area of ​​the target traditional village i , a4, a5, a6, a7, and a8 represent the set weight factors respectively;

[0103] Obtain the construction age information of each building in each sub-region of the target traditional village from the cloud database, and calculate the distance from the construction age of each building to the current year to obtain the distance from each building in each sub-region of the target traditional village, marked as jnt i j At the same time, the historical maintenance and repair records of each building in each sub-region of the target traditional village are obtained, and the maintenance and repair times of each building in each sub-region of the target traditional village are extracted and marked as whn i j 、xsn i j ,

[0104] According to the formula The building preservation coefficient ξ corresponding to the target traditional village is calculated, and b1, b2, b3, b4, and b5 are respectively represented as the set weight factors.

[0105] Example 6: This example is an explanation of Example 1, specifically:

[0106] The process of acquiring social cognition of intangible culture is as follows:

[0107] Extract the search popularity, media coverage and social media mentions of the intangible culture of the target traditional village on the network platform from the second intangible cultural database, and mark them as ssrd, bdsl and mttj respectively. Calculate the social recognition of the intangible culture of the target traditional village according to the formula rzd=ssrd×c1+bdsl×c2+mttj×c3, where c1, c2 and c3 represent the set weight factors respectively.

[0108] The process of obtaining the intangible cultural heritage vitality coefficient is as follows:

[0109] Extract the number of intangible cultural heritage inheritors corresponding to each sub-region of the target traditional village, where intangible culture includes traditional skills, folk activities and folk art, and add them up to get the total number of intangible cultural heritage inheritors of the target traditional village, marked as fcrn. At the same time, extract the age of intangible cultural heritage inheritors corresponding to each sub-region of the target traditional village, integrate them, and get the age of each intangible cultural heritage inheritor of the target traditional village. Calculate the mean of these ages to get the average age of intangible cultural heritage inheritors of the target traditional village, marked as pjrn. Extract the number of permanent residents of the target traditional village, marked as czrn.

[0110] Extract the frequency of intangible cultural heritage activities held in the target traditional village within the set period and the number of participants in each frequency, and mark them as pc, rn respectively. p, p=1,2,....,v, p represents the number of the frequency of each intangible cultural heritage inheritance activity, v represents the total number of the frequency of the intangible cultural heritage inheritance activities;

[0111] According to the formula The intangible cultural heritage vitality coefficient ψ corresponding to the target traditional village is calculated, and c4, c5, c6, and c7 are respectively represented as the set weight factors.

[0112] Example 7: This example is an explanation of Example 1, specifically:

[0113] The process of obtaining the topographic stability index is as follows:

[0114] Extract the geological slope, soil moisture content, soil porosity, geological fault thickness, precipitation intensity, precipitation frequency, earthquake magnitude, and earthquake frequency of each sub-area of ​​the target traditional village and mark them as trpd i ,tkxb i 、dchd i 、jsqd i 、jspl i 、dzzj i 、dzpl i , according to the formula Calculate the topographic stability index dmwd of each sub-region of the target traditional village i , e1, e2, and e3 represent the set weight factors respectively;

[0115] The process of obtaining the climate suitability index is as follows:

[0116] Extract the average atmospheric temperature, average atmospheric humidity, and average wind speed of each sub-area of ​​the target traditional village within the set period, and mark them as wd i 、sd i and fv i , according to the formula qxsyx i =|wd i -wd0|×e4+|sd i -sd0|×e5+|fv i -fv0|×e6 Calculate the climate suitability index of each sub-region of the target traditional village qxsyx i , wd0, sd0 and fv0 represent the set reference atmospheric temperature, reference atmospheric humidity and reference wind speed respectively, and e4, e5 and e6 represent the set weight factors respectively;

[0117] The process of obtaining the water resource quality index is as follows:

[0118] The pH value of water resources in each sub-region of the target traditional village is extracted and compared with the set reference pH value range of water resources. When the pH value of water resources is within the set reference pH value range of water resources, the pH value of water resources is assigned to S1. When the pH value of water resources is not within the set reference pH value range of water resources, the pH value of water resources is assigned to S2. The pH value of water resources in each sub-region of the target traditional village is obtained by statistics and marked as ssj. i ; Wherein, S1>S2, and the specific values ​​of S1 and S2 are set by those skilled in the art in specific cases;

[0119] At the same time, the chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content of water resources in each sub-area of ​​the target traditional village were extracted and marked as cod i 、bod i 、ndl i and jsl i , according to the formula Calculate the water resource quality index szx of each sub-region of the target traditional village i , e7, e8, e9, e10, and e11 represent the set weight factors respectively;

[0120] The process of obtaining the ecological diversity index is as follows:

[0121] Extract the vegetation coverage area, vegetation coverage density, and animal species of each sub-region of the target traditional village and mark them as zbmj i 、zbmd i and dwzl i , according to the formula stx i =zbmj i ×e12+zbmd i ×e13+dwzl i ×e14 Calculate the ecological diversity index stx of each sub-region of the target traditional village i , e12, e13, and e14 represent the set weight factors respectively;

[0122] The process of obtaining the environmental suitability coefficient is as follows:

[0123] According to the formula Calculate the environmental suitability coefficient corresponding to the target traditional village f1, f2, f3, and f4 represent the set weight factors respectively.

[0124] Embodiment 8: This embodiment is an explanation of the embodiment 1, specifically:

[0125] Compare and analyze the building preservation coefficient with the first gradient reference interval to obtain the first assessment result; including:

[0126] Setting gradient reference intervals range1, range2 and range3 of the building preservation coefficient, and substituting the building preservation coefficient into the preset gradient reference intervals range1, range2 and range3 for comparative analysis, wherein the interval values ​​of the gradient reference intervals range1, range2 and range3 increase in a gradient manner, and the specific interval values ​​of range1, range2 and range3 are set by those skilled in the art in specific cases;

[0127] When the building preservation coefficient is within the preset gradient reference interval range1, it is determined that the building preservation condition is extremely poor and faces a serious risk of damage, and the first building risk signal is generated;

[0128] When the building preservation coefficient is within the preset gradient reference interval range2, it is determined that the building has a certain risk of damage, and a second building risk signal is generated;

[0129] When the building preservation coefficient is within the preset gradient reference interval range3, the building preservation condition is judged to be good and qualified;

[0130] Compare and analyze the intangible cultural heritage vitality coefficient with the second gradient reference interval to obtain the second evaluation result; including:

[0131] Setting gradient reference intervals TD1, TD2 and TD3 of the intangible cultural heritage vitality coefficient, and substituting the intangible cultural heritage vitality coefficient into the preset gradient reference intervals TD1, TD2 and TD3 for comparative analysis, wherein the interval values ​​of the gradient reference intervals TD1, TD2 and TD3 increase in a gradient manner, and the setting of the specific interval values ​​of TD1, TD2 and TD3 is specifically set by those skilled in the art in specific cases;

[0132] When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD1, it is determined that cultural heritage is facing a great crisis, and the first cultural heritage crisis signal is generated;

[0133] When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD2, it is determined that cultural heritage is under certain pressure, and the second cultural heritage crisis signal is generated;

[0134] When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD3, it is judged that the intangible cultural heritage is in good condition and is in a normal state;

[0135] Compare and analyze the environmental suitability coefficient with the third gradient reference interval to obtain the third assessment result; including:

[0136] Setting the gradient reference intervals TH1, TH2 and TH3 of the environmental suitability coefficient, and substituting the environmental suitability coefficient into the preset gradient reference intervals TH1, TH2 and TH3 for comparative analysis, wherein the interval values ​​of the gradient reference intervals TH1, TH2 and TH3 increase in a gradient, and the specific interval values ​​of TH1, TH2 and TH3 are set by those skilled in the art in specific cases;

[0137] When the environmental suitability coefficient is within the preset gradient reference interval TH1, the village environment is judged to be bad, which is extremely unfavorable to the protection of cultural heritage, and the first environmental crisis signal is generated;

[0138] When the environmental suitability coefficient is within the preset gradient reference interval TH2, it is determined that there are some problems with the village environment, and the second environmental crisis signal is generated;

[0139] When the environmental suitability coefficient is within the preset gradient reference interval TH3, the village environment is judged to be suitable, conducive to the protection of cultural heritage, and is in a qualified state.

[0140] Example 9: This example is an explanation of Example 1, specifically:

[0141] The first building risk signal generates a first warning message, and the second building risk signal generates a second warning message;

[0142] And generate the first protection strategy based on the first building risk signal, including immediately launching large-scale repair projects, restricting people from entering dangerous building areas and formulating emergency protection plans;

[0143] And generate the second protection strategy based on the second building risk signal, including regular building maintenance inspection, small-scale repair and reinforcement, and strengthening the environment around the building;

[0144] The first inheritance crisis signal generates the third warning information, and the second inheritance crisis signal generates the fourth warning information;

[0145] And based on the first cultural heritage crisis signal, the third protection strategy is generated, including increasing support for cultural inheritors, establishing cultural heritage training bases and carrying out large-scale cultural publicity activities;

[0146] And based on the second cultural heritage crisis signal, the fourth protection strategy is generated, including encouraging young people to participate in cultural heritage, organizing cultural exchange activities and appropriately increasing cultural heritage funding;

[0147] The first environmental crisis signal generates a fifth warning message, and the second environmental crisis signal generates a sixth warning message;

[0148] Based on the first environmental crisis signal, the fifth protection strategy was generated, including the implementation of large-scale environmental remediation projects, improvement of village drainage systems, and strengthening of vegetation planting and maintenance;

[0149] The sixth protection strategy is generated based on the second environmental crisis signal, including strengthening environmental monitoring, regulating the production and living behaviors of villagers, and rationally planning village development to reduce environmental damage.

[0150] In a specific embodiment, the present invention can widely collect historical building data, intangible cultural data and village environment data by setting up multiple collection points in the target traditional village area, avoiding the information loss caused by the traditional data collection method due to limited samples or incomplete regional coverage, and providing a reliable data basis for subsequent analysis and evaluation;

[0151] Through the digital processing method, 3D scanning and digital modeling technology are used to integrate the first historical building database and the second intangible cultural database to create a three-dimensional model of the target traditional village architecture and intangible culture. The three-dimensional model of the architecture and intangible culture is integrated with the village environment data in combination with the geographic information system (GIS) to construct a digital village model, and the digital village model is displayed through virtual reality (VR) and augmented reality (AR) technology, which enables the target traditional village cultural heritage to be presented in a more intuitive and three-dimensional form, further promoting the protection and inheritance of the target traditional village cultural heritage. By combining the first historical building database, the second intangible cultural database and the third village environment database, the digital processing method performs a comprehensive calculation of the building preservation coefficient, the intangible cultural heritage vitality coefficient and the environmental suitability coefficient, and compares and analyzes each coefficient by setting different gradient reference intervals, which can clearly grade the risk crises faced by the target traditional village cultural heritage in terms of architecture, intangible cultural heritage and village environment. This graded judgment helps the relevant protection departments and personnel to detect potential risks as early as possible, intervene in advance and take corresponding measures to avoid further deterioration of the problems faced by the traditional village cultural heritage, and effectively improve the foresight and preventive nature of the protection work.

[0152] By obtaining corresponding early warning information and protection strategies based on the first, second and third assessment results, targeted response strategies are implemented for the cultural heritage of the target traditional villages, which effectively avoids the waste and irrational use of resources and improves resource utilization efficiency to a certain extent.

[0153] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A digital processing method for the cultural heritage of traditional villages, characterized by: The following steps are involved: Step 1: Set up multiple collection points in the target traditional village area to comprehensively collect historical building data, intangible cultural data, and village environment data in the target traditional village area, and establish the first historical building database, the second intangible cultural database, and the third village environment database based on the data; Step 2: Use 3D scanning and digital modeling technology to integrate the first historical building database and the second intangible cultural database, create a three-dimensional model of the target traditional village architecture and intangible culture, and combine the three-dimensional model of architecture and intangible culture with the village environment data in combination with the geographic information system to build a digital village model, and display the digital village model through virtual reality and augmented reality technology; Step 3: Combine the first historical building database, the second intangible cultural heritage database and the third village environment database, input them into the digital traditional village model, and obtain through analysis and calculation: the building main structure integrity coefficient, building material durability coefficient and building preservation coefficient; the intangible cultural social recognition and intangible cultural heritage vitality coefficient; the topographic stability index, climate suitability index, water resource quality index, ecological diversity index and environmental suitability coefficient; Step 4: Compare and analyze the building preservation coefficient with the first gradient reference interval to obtain the first evaluation result; compare and analyze the intangible cultural heritage vitality coefficient with the second gradient reference interval to obtain the second evaluation result; compare and analyze the environmental suitability coefficient with the third gradient reference interval to obtain the third evaluation result; Step 5: Generate early warning information and protection strategies: Based on the first evaluation result, the second evaluation result and the third evaluation result, obtain corresponding early warning information and protection strategies.

2. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: Divide the target traditional village area into sub-areas according to the set area division method, and mark and number each sub-area in sequence in the digital village model, specifically, number each sub-area 1, 2, ..., i, ..., m in sequence; A collection point is set in each sub-area of ​​the target traditional village, and a first integrated sensor is set in each sub-area collection point of the target traditional village to collect and obtain a first historical building database; The first historical building database includes the following data parameters: building inclination, building settlement and number of missing building components; The building inclination and building settlement are obtained by measuring with a total station, and the number of missing building components is obtained by extracting the number characteristics of missing building components from the collected regional building images.

3. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: A second integrated sensor is set in each sub-region collection point of the target traditional village to collect and acquire a second intangible cultural database; The second intangible cultural database includes the following data: video data, audio data and motion data; The video data is acquired through a high-definition camera; the audio data is acquired through an audio sensor; and the motion data is acquired through a motion capture sensor.

4. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: A third integrated sensor is set in each sub-region collection point of the target traditional village to collect and obtain the third village environment database; The third village environment database includes the following parameter information: geological slope, soil moisture content, soil porosity, geological fault thickness, precipitation intensity, precipitation frequency, earthquake magnitude, earthquake frequency, average atmospheric temperature, average atmospheric humidity, average wind speed, water resource pH value, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content, vegetation coverage area, vegetation coverage density and animal species; The geological slope is obtained by measuring with a level and a theodolite; the soil moisture content and soil porosity are obtained by measuring with a soil monitor; the thickness of the geological fault is obtained by geological radar exploration; the precipitation intensity and precipitation frequency are obtained by measuring with a rain gauge; the earthquake magnitude and earthquake frequency are obtained by measuring with a seismic sensor; the average atmospheric temperature is obtained by measuring with a temperature sensor; the average atmospheric humidity is obtained by measuring with a humidity sensor; the average wind speed is obtained by measuring with a wind speed sensor; the pH value, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content of the water resources are obtained by collecting water resource samples and measuring with a water quality monitor; the vegetation coverage area, vegetation coverage density and the number of animal species are obtained by extracting vegetation area characteristics, vegetation density characteristics and animal species characteristics from regional images collected by satellite remote sensing sensors.

5. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: The process of obtaining the building main structure integrity coefficient is as follows: The inclination, settlement and number of missing components of each building in each sub-area of ​​the target traditional village are extracted from the first historical building database and marked as qxd i j 、cjl i j and gjqs i j , j = 1, 2, ...., n, j represents the number of each building, n represents the total number of building numbers, according to the formula Calculate the main structural integrity wzx of each sub-area of ​​the target traditional village i , e represents a natural constant, a1, a2, a3 represent the set weight factors respectively; The process of obtaining the durability coefficient of the building materials is as follows: The material abnormal areas of each building corresponding to each sub-area of ​​the target traditional village are extracted, and the material abnormal areas of each building are classified according to the abnormal type, and the number of abnormalities corresponding to each abnormal type is obtained by counting. The abnormal area of ​​each abnormal area is obtained by using image processing software, and then the abnormal areas of the same abnormal type are accumulated to obtain the abnormal area corresponding to each abnormal type. Among them, the abnormal types include weathering type, peeling type and decay type. The number of abnormalities ycn corresponding to each abnormal type of the material of each building corresponding to each sub-area of ​​the target traditional village is calculated. ij f and abnormal area ycs ij f At the same time, the crack areas of each material corresponding to each building in each sub-region of the target traditional village are extracted, and the crack length, crack width and crack depth of each material crack area are identified, thereby obtaining the length of each material crack area lfcd corresponding to each building in each sub-region of the target traditional village ij k 、Width lfkd ij k and depth lfsd ij k , f=1,2,....,g, f represents the number of each abnormal type, g represents the total number of abnormal type numbers, k=1,2,....,l, k represents the number of each material crack area, l represents the total number of material crack area numbers, substitute into the formula Calculate the durability coefficient njx of building materials in each sub-area of ​​the target traditional village i , a4, a5, a6, a7, and a8 represent the set weight factors respectively; Obtain the construction age information of each building in each sub-region of the target traditional village from the cloud database, and calculate the distance from the construction age of each building to the current year to obtain the distance from each building in each sub-region of the target traditional village, marked as jnt i j At the same time, the historical maintenance and repair records of each building in each sub-region of the target traditional village are obtained, and the maintenance and repair times of each building in each sub-region of the target traditional village are extracted and marked as whn i j 、xsn i j ; According to the formula The building preservation coefficient ξ corresponding to the target traditional village is calculated, and b1, b2, b3, b4, and b5 are respectively represented as the set weight factors.

6. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: The process of obtaining the social cognition of intangible culture is as follows: Extract the search popularity, media coverage and social media mentions of the intangible culture of the target traditional village on the network platform from the second intangible cultural database, and mark them as ssrd, bdsl and mttj respectively. Calculate the social recognition of the intangible culture of the target traditional village according to the formula rzd=ssrd×c1+bdsl×c2+mttj×c3, where c1, c2 and c3 represent the set weight factors respectively. The process of obtaining the intangible cultural heritage vitality coefficient is as follows: Extract the number of intangible cultural heritage inheritors corresponding to each sub-region of the target traditional village, where intangible culture includes traditional skills, folk activities and folk art, and add them up to get the total number of intangible cultural heritage inheritors of the target traditional village, marked as fcrn. At the same time, extract the age of intangible cultural heritage inheritors corresponding to each sub-region of the target traditional village, integrate them, and get the age of each intangible cultural heritage inheritor of the target traditional village. Calculate the mean of these ages to get the average age of intangible cultural heritage inheritors of the target traditional village, marked as pjrn. Extract the number of permanent residents of the target traditional village, marked as czrn. Extract the frequency of intangible cultural heritage activities held in the target traditional village within the set period and the number of participants in each frequency, and mark them as pc, rn respectively. p , p=1,2,....,v, p represents the number of the frequency of each intangible cultural heritage activity, v represents the total number of the frequency of the intangible cultural heritage activities, According to the formula The intangible cultural heritage vitality coefficient ψ corresponding to the target traditional village is calculated, and c4, c5, c6, and c7 are respectively represented as the set weight factors.

7. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: The process of obtaining the topographic stability index is as follows: Extract the geological slope, soil moisture content, soil porosity, geological fault thickness, precipitation intensity, precipitation frequency, earthquake magnitude, and earthquake frequency of each sub-area of ​​the target traditional village and mark them as trpd i ,tkxb i 、dchd i 、jsqd i 、jspl i 、dzzj i 、dzpl i , according to the formula Calculate the topographic stability index dmwd of each sub-region of the target traditional village i , e1, e2, and e3 represent the set weight factors respectively; The process of obtaining the climate suitability index is as follows: Extract the average atmospheric temperature, average atmospheric humidity, and average wind speed of each sub-area of ​​the target traditional village within the set period, and mark them as wd i 、sd i and fv i , according to the formula qxsyx i =|wd i -wd0|×e4+|sd i -sd0|×e5+|fv i -fv0|×e6 Calculate the climate suitability index of each sub-region of the target traditional village qxsyx i , wd0, sd0 and fv0 represent the set reference atmospheric temperature, reference atmospheric humidity and reference wind speed respectively, and e4, e5 and e6 represent the set weight factors respectively; The process of obtaining the water resource quality index is as follows: The pH value of water resources in each sub-region of the target traditional village is extracted and compared with the set reference pH value range of water resources. When the pH value of water resources is within the set reference pH value range of water resources, the pH value of water resources is assigned to S1. When the pH value of water resources is not within the set reference pH value range of water resources, the pH value of water resources is assigned to S2. The pH value of water resources in each sub-region of the target traditional village is obtained by statistics and marked as ssj. i ; At the same time, the chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen content and heavy metal content of water resources in each sub-area of ​​the target traditional village were extracted and marked as cod i 、bod i 、ndl i and jsl i , according to the formula Calculate the water resource quality index szx of each sub-region of the target traditional village i , e7, e8, e9, e10, and e11 represent the set weight factors respectively; The process of obtaining the ecological diversity index is as follows: Extract the vegetation coverage area, vegetation coverage density, and animal species of each sub-region of the target traditional village and mark them as zbmj i 、zbmd i and dwzl i , according to the formula stx i =zbmj i ×e12+zbmd i ×e13+dwzl i ×e14 Calculate the ecological diversity index stx of each sub-region of the target traditional village i , e12, e13, and e14 represent the set weight factors respectively; The process of obtaining the environmental suitability coefficient is as follows: According to the formula Calculate the environmental suitability coefficient corresponding to the target traditional village f1, f2, f3, and f4 represent the set weight factors respectively.

8. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: Compare and analyze the building preservation coefficient with the first gradient reference interval to obtain the first assessment result; including: Set the gradient reference intervals range1, range2 and range3 of the building preservation coefficient, and substitute the building preservation coefficient into the preset gradient reference intervals range1, range2 and range3 for comparative analysis; When the building preservation coefficient is within the preset gradient reference interval range1, it is determined that the building preservation condition is extremely poor and faces a serious risk of damage, and the first building risk signal is generated; When the building preservation coefficient is within the preset gradient reference interval range2, it is determined that the building has a certain risk of damage, and a second building risk signal is generated; When the building preservation coefficient is within the preset gradient reference interval range3, the building preservation condition is judged to be good and qualified; Compare and analyze the intangible cultural heritage vitality coefficient with the second gradient reference interval to obtain the second evaluation result; including: Set the gradient reference intervals TD1, TD2 and TD3 of the intangible cultural heritage vitality coefficient, and substitute the intangible cultural heritage vitality coefficient into the preset gradient reference intervals TD1, TD2 and TD3 for comparative analysis; When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD1, it is determined that cultural heritage is facing a great crisis, and the first cultural heritage crisis signal is generated; When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD2, it is determined that cultural heritage is under certain pressure, and the second cultural heritage crisis signal is generated; When the intangible cultural heritage vitality coefficient is within the preset gradient reference interval TD3, it is judged that the intangible cultural heritage is in good condition and is in a normal state; Compare and analyze the environmental suitability coefficient with the third gradient reference interval to obtain the third assessment result; including: Set the gradient reference intervals TH1, TH2 and TH3 of the environmental suitability coefficient, and substitute the environmental suitability coefficient into the preset gradient reference intervals TH1, TH2 and TH3 for comparative analysis; When the environmental suitability coefficient is within the preset gradient reference interval TH1, the village environment is judged to be bad, which is extremely unfavorable to the protection of cultural heritage, and the first environmental crisis signal is generated; When the environmental suitability coefficient is within the preset gradient reference interval TH2, it is determined that there are some problems with the village environment, and the second environmental crisis signal is generated; When the environmental suitability coefficient is within the preset gradient reference interval TH3, the village environment is judged to be suitable, conducive to the protection of cultural heritage, and is in a qualified state.

9. The digital processing method for traditional village cultural heritage according to claim 1 is characterized by: The first building risk signal generates a first warning message, and the second building risk signal generates a second warning message; And generate the first protection strategy based on the first building risk signal, including immediately launching large-scale repair projects, restricting people from entering dangerous building areas and formulating emergency protection plans; And generate the second protection strategy based on the second building risk signal, including regular building maintenance inspection, small-scale repair and reinforcement, and strengthening the environment around the building; The first inheritance crisis signal generates the third warning information, and the second inheritance crisis signal generates the fourth warning information; And based on the first cultural heritage crisis signal, the third protection strategy is generated, including increasing support for cultural inheritors, establishing cultural heritage training bases and carrying out large-scale cultural publicity activities; And based on the second cultural heritage crisis signal, the fourth protection strategy is generated, including encouraging young people to participate in cultural heritage, organizing cultural exchange activities and appropriately increasing cultural heritage funding; The first environmental crisis signal generates a fifth warning message, and the second environmental crisis signal generates a sixth warning message; Based on the first environmental crisis signal, the fifth protection strategy was generated, including the implementation of large-scale environmental remediation projects, improvement of village drainage systems, and strengthening of vegetation planting and maintenance; The sixth protection strategy is generated based on the second environmental crisis signal, including strengthening environmental monitoring, regulating the production and living behaviors of villagers, and rationally planning village development to reduce environmental damage.

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