304 results about "Protected area" patented technology

The invention discloses an enteromorpha green tide fine drift forecasting method considering an obstacle blocking effect, and belongs to the field of enteromorpha green tide drift forecasting methods. The method comprises the following steps: a, selecting a forecast area, and obtaining obstacle distribution conditions and environmental elements in the forecast area; b, acquiring a historical satellite remote sensing image of the forecast area, and acquiring the green tide distribution position, shape and coverage area of enteromorpha on the basis of the satellite remote sensing image; c, constructing an enteromorpha green tide fine drift forecasting model considering the obstacle blocking effect; d, training the constructed enteromorpha green tide fine drift forecasting model considering the obstacle blocking effect; and e, determining an enteromorpha green tide distribution position as an initial drift position through a satellite remote sensing image, and carrying out drift forecasting by adopting the trained refined drift forecasting model to obtain enteromorpha green tide particle positions at different moments. The method can provide accurate drifting early warning results for raft frame culture areas and key disaster protection areas.

The invention discloses a method and system for dynamically measuring and calculating carbon sink in the whole construction process of a wetland protection area, and belongs to the technical field of ecological environment monitoring, and the method comprises the following steps: respectively calculating potential carbon emissions of a building material production and transportation stage, a construction stage and an operation stage after project construction, and obtaining a carbon emission accounting result; a carbon flux model is established, and a carbon flux change data set of the whole project construction process is calculated and obtained according to wetland ecological monitoring data, meteorological data, biological and physiological parameters and construction activity parameters; according to the carbon emission accounting result and the carbon flux change data set, a comprehensive carbon sink measurement and calculation model of the whole construction process is constructed; the actual carbon sink data are compared to correct the measurement and calculation model, and the corrected measurement and calculation model is applied to carbon sink amount calculation in the whole construction process of different types of wetland protection area production and construction projects; comparing a model calculation result with results obtained by other authoritative calculation methods to verify the accuracy and reliability of the model; and the blank in the field of current wetland carbon sink measurement and calculation is filled.

The invention relates to a remote sensing image segmentation method and system based on land utilization, and the method comprises the steps: collecting continuous periodic remote sensing images of the same region, marking a land type and a seasonal factor vector, and determining whether to carry out zoning or not according to a latitude span; then identifying the boundary of the miniature land parcel, calculating the boundary identification degree, delimiting a protection area, respectively calculating the seasonal factor vectors of the non-protection area and the protection area, and fusing the seasonal factor vectors into a global seasonal factor; secondly, preliminarily segmenting the image by adopting a fuzzy C-means clustering model in combination with a global seasonal factor, and finally carrying out image re-segmentation and verifying the accuracy in combination with a plot seasonal feature and boundary recognition degree correction model; according to the method, through operations such as fine seasonal factor vector construction, latitude zoning, protection area delimiting and multi-feature fusion, the shadow area land type classification accuracy is effectively improved, the influence of seasonal variation and boundary blur in a complex earth surface scene can be reduced, and the robustness and adaptability of the model are enhanced.

A remote sensing image and ground surveying and mapping fused ecological protection area planning system specifically relates to the field of image processing, and comprises a multi-source data acquisition and fusion module for acquiring multi-source data of an ecological protection area through satellite remote sensing, aerial remote sensing and ground surveying and mapping technologies, and an ecological evaluation parameter calculation module for calculating ecological evaluation parameters of the ecological protection area based on a fused ecological comprehensive data set. Sequentially evaluating and determining an ecological vulnerability index, an ecological restoration priority index and an ecological protection effect evaluation index, generating a function partition, a restoration plan and a protection strategy optimization scheme of an ecological protection area by a planning decision module according to an evaluation result, periodically updating multi-source data by a dynamic monitoring and feedback module, and re-determining the evaluation result. According to the method, remote sensing images and ground surveying and mapping are fused, the ecological vulnerability, the restoration priority and the protection effect are evaluated through quantitative indexes, the ecological planning scientificity is improved, and reasonable resource allocation is achieved.

The invention discloses a submarine observation network power supply system protection method based on traveling wave extreme value time, and relates to the technical field of submarine power grid protection, and the method comprises the steps: determining the layout position of a protection device according to a network structure, a power supply path and node importance, and dividing a system into protection regions defined by adjacent protection devices; voltage signals are collected in real time, first-order differential processing is carried out, and fault occurrence is judged by comparing the voltage change rate with a preset threshold value; recording current traveling wave data before and after the fault and carrying out Gaussian filtering noise reduction; calculating the extreme value time of the traveling wave by using a differential gradient algorithm; comparing the time difference of traveling wave extreme values on two sides of the protection area to judge the fault direction; judging a fault area in combination with the extreme time and a preset threshold value; and when the forward direction criterion and the intra-region criterion are met at the same time, a protection action is triggered. The method has the advantages that high-reliability fault positioning and rapid isolation can still be achieved under the communication failure scene, and the problem of remote fault and high-resistance fault recognition is effectively solved.

The invention discloses a rural residential area automatic layout method based on shape grammar and multi-objective optimization, and the method comprises the steps: firstly constructing a rasterized construction cost surface based on the slope data of a research area, a basic farmland protection area vector and an ecological protection red line vector, and then constructing a rasterized construction cost surface based on a traditional residential building sample library and survey data; a shape grammar rule base including a building foundation, courtyard topology, residence number configuration, style and feature control and public service facility coverage is constructed, rule parameters are iteratively optimized by taking a land intensification degree, an ecological interference degree, a style and feature coordination degree and a service coverage degree as optimization targets, an optimal solution set is obtained, and finally, a construction cost surface is taken as a guidance, so that the construction cost is optimized. Performing layout generation in the low-cost constructable area according to the optimal solution generation; according to the technical scheme provided by the invention, a high-implementability rural residential area layout scheme with intensive land utilization, ecological protection and regional style and appearance coordination can be generated under various natural and policy constraint conditions, and the layout generation efficiency is improved.

The invention provides a digital evolution method and system of an ecological system, and the method comprises the steps: obtaining animal and plant information, environment quality evaluation conditions and ecological system service function evaluation results in an ecological protection region according to biological data and environment data collected in the ecological protection region; generating a comprehensive feature matrix based on features extracted from animal and plant information, environment quality evaluation conditions and ecological system service function evaluation results, and performing deep learning on the comprehensive feature matrix to construct a digital twin engine; building a digital twinborn large model based on a digital twinborn engine, the large model static base information and a prediction model, wherein the prediction model supports natural evolution prediction and scene deduction; and in response to real-time data input into the digital twin large model, processing the real-time data and target data including ecological system historical data, and displaying ecological system panoramic dynamic information including a natural evolution prediction result and / or a scene deduction result on a visual interface.

The invention discloses a mangrove forest protection effect intelligent evaluation and scene prediction system, and relates to the field of ecological environment information intelligence, and the system comprises a key driving factor recognition module which is used for determining a core variable influencing the protection effect and a dynamic response interval of the core variable based on a statistical analysis and nonlinear fitting method; the protection effect quantitative evaluation module is used for calculating a net improvement effect of protection intervention by comparing ecological index differences inside and outside the protection area; the causal effect analysis module is used for separating independent contributions of natural factors and artificial protection by adopting a dual machine learning framework; the space-time dynamic modeling module is used for performing uncertainty modeling on the space-time evolution of the ecological indexes by using a Bayesian hierarchical structure; and the multi-scene prediction module is used for realizing ecological response prediction under multi-factor driving and supporting input and simulation of user-defined scenes. According to the scheme, multi-dimensional and high-precision evaluation and future trend reliable prediction of mangrove forest protection effects can be realized.

The invention belongs to the technical field of natural protection effect evaluation, and particularly relates to a natural reserve protection effect evaluation method, which comprises the following steps: collecting ecological element data and human activity intervention records in a protection area, and carrying out space-time fusion to generate a dynamic data cube; based on the judgment intervention demand, determining a necessary intervention time node, generating a manual intervention influence coefficient, dynamically generating a protection effect evaluation matrix, and correcting the protection effect evaluation matrix; and finally, when the correction value is lower than a threshold value, forming a space positioning management instruction, outputting a corrected evaluation report and linking the service module to execute the corrected evaluation report. The time-space integration of data is realized, the influence of human activities on the protection effect is accurately quantified, the deviation caused by fixed weight is avoided, a closed loop from evaluation to execution is formed, the pertinence and efficiency of protection management are improved, and the safety of protection management is improved. Therefore, the problems of static evaluation, insufficient intervention influence quantization and disjunction with management decision in the prior art are effectively solved.

The invention discloses an ecological protection area identification method based on ecological system service supply and demand mismatching, which comprises the following steps: measuring and drawing each ecological system service of a supply side and a demand side to obtain a supply horizontal spatial distribution map and a demand horizontal spatial distribution map; making a supply-demand aggregation graph by adopting GeoDa software, calculating by adopting ArcGIS software to obtain a comprehensive supply-demand ratio index, and constructing a comprehensive supply-demand ratio index spatial distribution graph; three main driving factors of the research area are screened out based on an OPGD model, and a driving space heterogeneity distribution diagram of the three driving factors is obtained by adopting an MGWR model; based on each ecological system service supply and demand aggregation graph, performing equal-weight integration by using a weighted stacking tool of ArcGIS software to generate a summary grid; then, based on the comprehensive supply-demand ratio index spatial distribution map, dividing the comprehensive supply-demand ratio index spatial distribution map into three clear areas by adopting a natural discontinuity point grading method; and finally, carrying out spatial integration by adopting a K-mode clustering analysis method in combination with the heterogeneity distribution diagram of the driving space, and completing the recognition of the ecological protection area.

The invention relates to a digital twin construction method and system of a terrestrial ecosystem, and the method comprises the steps: obtaining animal and plant information and environment quality evaluation conditions according to biological and environmental data collected in an ecological protection area; processing animal and plant information, an environment quality evaluation condition, a biological feature vector generated based on biological data, an environment feature vector generated based on environment data and a comprehensive feature vector generated by fusing the two types of vectors based on the evaluation large model to obtain an ecological system service function evaluation result; generating a comprehensive characteristic matrix based on animal and plant information, environment quality evaluation conditions and ecological system service function evaluation results, and performing deep learning on the comprehensive characteristic matrix to construct a digital twinborn engine; and after a digital twinborn large model is constructed based on the digital twinborn engine and the model static substrate information, in response to real-time data input into the digital twinborn large model, rendering a linkage state of species, environment and ecosystem service functions on a visual interface.

The invention discloses a protective area biodiversity monitoring and sampling device which comprises a support, a rotating roller rotatably inserted in the support and a plurality of supporting rods fixed to the end of the rotating roller and circumferentially distributed at equal intervals, sampling shells are arranged at the other ends of the supporting rods, and isolation hoods are fixedly connected to the inner walls of the sampling shells; an isolation cover is arranged in the sampling shell, a sampling cavity is formed between the isolation cover and the sampling shell, an elastic assembly is arranged in the isolation cover, two sealing rods are arranged on the elastic assembly, and two through holes which are symmetrically distributed are formed in the surface of the sampling shell. According to the invention, when the sampling shell is driven to enter a water body, the end part of the sealing rod is separated from the interior of the through hole due to water pressure, and the water body containing plankton enters the sampling chamber; when the sampling shell rotates to a position separated from the water body, the sealing rod is reset to seal the through hole; when the sampling shell rotates to a drainage station, namely, the first butt-joint assembly and the second butt-joint assembly are communicated, the water is guided into the liquid drainage pipe at the moment, and the purpose of drainage is achieved.

A system and method for managing autonomous aerial vehicle ingress and payload exchange is disclosed. A beacon unit receives a digitally encoded ingress request from an autonomous aerial vehicle, the request comprising an identity token. A smart contract engine evaluates the identity token against mission-specific conditions to authorize ingress. An environmental analysis processor generates a map of the region surrounding the beacon unit using data from multiple sensor modules, including LiDAR, radar, infrared, audio, and weather sensors. A trajectory guidance engine computes an ingress path based on the environmental map. A virtual protected area generation module defines a three-dimensional protected zone for descent, and a classification engine assigns a safety classification to the zone based on predefined criteria. A beacon control interface transmits the ingress path to the vehicle and monitors descent for compliance. A user authentication subsystem verifies the identity of a human user at the landing zone prior to payload release.

The invention relates to the field of ecological monitoring, in particular to a space-air-ground integrated monitoring and early warning method and system for a natural reserve and a medium, and the method comprises the steps: collecting multi-source heterogeneous monitoring data of the natural reserve through a satellite remote sensing device, an unmanned aerial vehicle aerial photographing device and a plurality of ground sensors which are integrally deployed; performing structured enhancement on the multi-source heterogeneous monitoring data to construct a unified ecological database; inputting the structured enhanced data into a trained deep learning model based on a convolutional neural network architecture for reasoning so as to identify a monitoring target or an abnormal event of a preset category; and according to a deep learning model output result, generating early warning information and pushing the early warning information to a management terminal. According to the invention, through systematic integration of a deep learning technology, scattered data of the natural reserve is converted into linkage information, artificial low-efficiency processing is upgraded to intelligent active decision making, and the application value of air-space-ground integrated data in protection area management can be fully released.

1. The name of the design product: the installation groove of the lampshade (crystal butterfly type). 2. The use of the design product: for assembling lampshade ornaments. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The dotted line in the design is not the protected area, and the solid line area is the requested protection area.

A system and method are provided for simulating the sizing and siting of energy generation facilities to supply electricity for a recommended industrial load. The method begins by accessing specific criteria for each land parcel in a portfolio and filtering out unviable parcels based on factors such as existing wind or solar installations, protected areas, or parcel size. An objective function is calculated to represent the overall cost of generating electricity to meet the load. The system executes multiple design simulations, generating random placements of energy facilities based on criteria like industrial load size and location, renewable energy resource availability, and transmission line proximity. For each simulation, the cost of construction and electricity delivery is calculated to identify the lowest possible cost. Using a probabilistic technique, the method approximates the global minimum cost and ranks each simulation by cost-efficiency, helping identify optimal land parcels for energy facility placement.

The application discloses a kind of based on the growth environment multi-factor comprehensive monitoring method and system of old tree protection, including step (S1) non-invasive perception network construction: in the crown layer area of old tree deployment meteorological monitoring unit, real-time acquisition photosynthetic active radiation intensity PAR and crown layer surface temperature T c ; with trunk as center, soil sensor array is radially laid in root distribution area, and soil volume water content θ and soil water potential are monitored in layers;Micro-invasive thermal diffusion probe is installed at the breast diameter of trunk, and xylem original liquid flow flux SF raw Is continuously measured, and initial liquid flow flux SF raw Calibration is carried out;Foundation interferometric radar is erected outside the protection zone, and three-dimensional spatial distribution point cloud P r Of root is obtained by surface scanning.This application can realize more comprehensive old tree monitoring, and timely find the existing abnormality of old tree environment.

The application relates to the technical field of intelligent monitoring of engineering machinery, and provides a tower crane sensing area redundancy overlap optimization method and system. The method performs system initialization on a double-radar module of the tower crane, obtains initial installation positions, rotation angle ranges and sensing distance parameters of the double-radar module, and constructs a radar field of view model of each of the double-radar module. When the tower crane performs hoisting operation, hoisting path planning information is obtained, the overlap degree of the sensing area corresponding to the double-radar module and each area on the hoisting path is dynamically calculated, the key area in the hoisting operation is determined and set as a high-weight redundancy protection area, a preset high sensing weight is allocated to the high-weight redundancy protection area, and rotation angle distribution of the double-radar module is optimized. In the hoisting operation process, the working state of the double-radar module is detected in real time, and the continuity and safety of the hoisting operation are ensured. The method can adapt to changes of high-risk areas in different hoisting scenes.

1. Name of the product in this design: Mobile phone protective case stand. 2. Purpose of this design: The product is a mobile phone case, used for the protection, support and decoration of mobile phones. The part for which protection is sought is a gourd-shaped bracket that can support a mobile phone when opened. 3. The key design features of this product are its local shapes. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: The protected area is a solid-line rotatable gourd-shaped bracket.

The utility model provides a centralized slurry station applied to a plateau wetland protection area, which is characterized in that the middle of a slurry pool is divided into a slurry making tank and a slurry storage tank through a partition plate, and a slurry feeding device is arranged in the slurry storage tank and extends to a grouting and slurry returning platform through a slurry feeding pipeline; the slurry returning device is arranged on the pouring slurry returning platform and extends to the slurry pool through a slurry returning pipeline, and a sand filtering groove correspondingly communicating with the slurry returning pipeline and the slurry storage groove is formed in the outer side of the slurry pool. The slurry station provided by the utility model is small in construction site occupation and small in disturbance to the surrounding environment, the whole working environment forms a closed cycle, a waste discharge mode is dry material and green construction, the slurry can be recycled in the construction process, the construction investment is small, and the whole slurry station is simple to construct, low in manufacturing cost, easy to construct and operate and remarkable in environmental protection effect.

A method and device for human behavior recognition in ecological protection zones based on gait feature recognition are proposed. The method involves laying a ring-shaped first optical fiber detection layer around the perimeter of the protected area's isolation zone; deploying a radial second optical fiber detection layer along the isolation zone towards the center of the protected area; and deploying a tri-band WiFi probe array within the isolation zone. An intrusion location recognition module uses vibration signals detected by the first optical fiber detection layer to calculate the intrusion location coordinates using a time difference positioning formula, and activates the monitoring channels of the corresponding radial second optical fiber detection layer based on the location coordinates. A gait feature fusion and extraction module extracts multi-scale energy features and generates comprehensive gait features. An identity discrimination module inputs the comprehensive gait features into a pre-trained classification model and determines the identity of the intruder based on the comprehensive gait features, thereby constructing an intelligent, dynamic, interconnected, and low-cost ecological protection technology system for ecological protection zones.

1. The name of the design product: heat dissipation support and its main body. 2. The use of the design product: the whole and the part of the design are used for placing notebook computers and assisting notebook computers in heat dissipation. 3. The design points of the design product: the shape expressed by the non-dotted line. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the dotted line in each design is not the content to be protected. The dashed line in design 4 is the boundary between the protected area and the unprotected area, and is not an inherent line on the product.

The invention relates to a biodiversity charting method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining remote sensing observation data, foundation observation data and species information data, constructing an ecological data cube, extracting statistical features, frequency features and phenological features according to the ecological data cube, and calculating the statistical features, the frequency features and the phenological features according to the statistical features, the frequency features and the phenological features; the method comprises the following steps: constructing a species diversity space map, a phylogenetic diversity map and a global genetic diversity map, fusing the maps to obtain a fusion result, identifying a high-diversity region and a low-protection region according to the fusion result, and evaluating the high-diversity region and the low-protection region to obtain an evaluation result. Therefore, the problems that related technologies depend on the number of samples and data precision, phylogenetic and genetic layer patterns are difficult to reveal, and global scale decision and management requirements are difficult to meet are solved, multi-source satellite remote sensing and foundation data can be fused, and the comprehensiveness and scientificity of diversity evaluation are improved.

The application discloses a lifting protection mechanism for a water source monitoring device of an ecological protection zone, both ends of the protection cylinder are designed as openings, and protection nets are fixed in the openings; rotating pieces are rotatably installed between the two groups of protection nets through bearings; the upper and lower ends of the rotating pieces pass through the protection cylinder and are located above and below the protection cylinder respectively; water quality monitoring structures for water quality monitoring are installed on the rotating pieces; an upper cleaning structure for cleaning the upper protection net is installed at the upper end of the rotating piece; and a lower cleaning structure for cleaning the lower protection net is installed at the lower end of the rotating piece. The lifting structure is arranged to drive the protection cylinder to slide up and down along the guide column, and the timing forward and reverse rotation control of the driving motor can make the protection cylinder be at different depths underwater at different time periods, so that multi-dimensional monitoring of the vertical section of the water body is realized.

The application discloses a kind of partitioned blasting construction analysis methods for tunnel crossing cultural relic protection zone, it is related to blasting construction technical field, including establishing three-dimensional geological model and cultural relic three-dimensional model, the finite element modal analysis environment of cultural relic protection zone blasting construction is constructed;Under the finite element modal analysis environment of cultural relic protection zone blasting construction, the limit damage threshold of cultural relic and cultural relic dangerous node are determined by applying cultural relic resonance frequency, according to the limit damage threshold of cultural relic and cultural relic resonance frequency, the initial limit value of blasting vibration safety speed is calculated, and the blasting vibration safety speed correction limit value is obtained by correcting the initial limit value of blasting vibration safety speed according to the cultural relic vulnerability evaluation index calculated by the vulnerability influence data of cultural relic;According to the three-level risk area of cultural relic vulnerability evaluation index, the output is calculated by using the Sadovsky formula as the vibration attenuation model for the explosive quantity of buffer zone and safety zone.It is ensured that construction vibration is within the safety threshold, and the risk of cultural relic damage is reduced.

The invention discloses a platform for spatial analysis of a protection area along a subway based on an unmanned aerial vehicle orthograph and a GIS map fusion technology, and belongs to the technical field of monitoring of the protection area along the subway, and the platform comprises a data collection module, a protection area image construction module, an abnormality judgment module, and a GIS real-time data sharing module. And the data acquisition module acquires video data of a target area through the unmanned aerial vehicle to obtain an orthograph of the target area, performs precision calibration on the obtained orthograph by using RTK to measure coordinates and elevation in combination with ground control points set in the target area, collects target subway line information, and marks a target subway line in the orthograph of the target area. According to the method, on the basis of the unmanned aerial vehicle orthograph and GIS map fusion technology, complex geographic information is simplified through linear processing on a subway protection area space analysis platform, the accuracy, real-time performance and efficiency of risk judgment are improved, and powerful support is provided for safety management of subway protection areas.

This invention relates to the field of ecological protection zone identification technology, and particularly to a method for improving the accuracy of the Human Footprint Index. The method comprises the following steps: S1, Population Grid Redistribution: A construction land mask is extracted from land cover data. Population statistics data from the construction land mask and population grid data are input into the iURBAN algorithm to redistribute the population grid data. Population statistics data are then used to verify the accuracy of the population grid data before and after redistribution. S2, Fragmentation Index Scoring: A movement speed grid is calculated. City tiers are classified based on land cover data. Based on the city tier classification and movement speed grid, different levels of urban patches representing urban edges are obtained. Landscape pattern indicators representing fragmentation are calculated, and fragmentation index scores are assigned based on the landscape pattern indicator calculation results. S3, Human Footprint Index Calculation. This invention redistributes population data from the population grid to optimize the population distribution and improve the accuracy of the population grid data.

The application discloses a kind of based on ecological environmental protection supervision big language model address resolution and geographic coding acquisition method and system.For the fuzzy, non-standard and positioning difficult problems of environmental supervision letter and visit complaint address description, the method first uses big language model to parse the original text into structured address, and cooperates multi-level fault tolerance mechanism to ensure the reliability of parsing result.In the matching stage, the system adopts local priority strategy, and preferentially searches the environmental special position database containing key polluting units and other information;If the initial matching is not hit, the self-defined part-of-speech tag segmentation technology is used to accurately extract the core environmental entities such as pollution outlet and water source protection area for secondary matching.To ensure accurate positioning, the system verifies by semantic similarity and geographical distance, to prevent errors caused by the same name in different places.When local matching fails, the system automatically accesses the network query, and uses big language model to simplify the redundant description and retry, forming a closed-loop error correction mechanism.The application significantly improves the accuracy and efficiency of pollution source positioning, protects data privacy, and provides strong technical support for environmental law enforcement personnel to achieve accurate positioning, rapid verification and scientific division of responsibility area.

The utility model discloses a protective belt assembly and a display device. The protective belt assembly comprises a protective belt and a release film bonded to the front face of the protective belt, the protective belt assembly is divided into a plurality of sub-protective belt assemblies by cutting lines in the width direction of the protective belt, and the length of the sub-protective belt assemblies is determined according to the length of each protective area, needing to be protected, of the protective belt. The protection belt assemblies of different sizes are normalized by dividing the protection belt assemblies into the multiple sections of sub protection belt assemblies, one protection belt assembly can adapt to protection of protection areas of different sizes, multiple protection belt assemblies are not used, the material types are few, and if the protection belt assembly is not normalized, has multiple structures and needs to adapt to the protection areas of different shapes or sizes, the protection belt assembly can be used for protecting the protection areas of different sizes. The structure is complex, after normalization, the protection belt assembly of one structure can adapt to protection of protection areas of different shapes or sizes, and the structure is simple; after normalization, the protection belt assembly can be shared, only one protection belt assembly needs to be purchased, the purchase quantity of the protection belt assembly is large, and the cost is low.

The invention discloses a treatment method of a DLC film, which comprises the following steps: covering a to-be-protected area on the surface of an original DLC film by using a resin adhesive, the to-be-protected area being other areas on the surface of the original DLC film except the to-be-treated area; after the resin adhesive in the to-be-protected area is cured, the original DLC film is placed in a vacuum chamber; the original DLC film is heated to a preset temperature in the vacuum chamber, and meanwhile an external electric field is applied to the original DLC film; and after a preset time, converting the carbon element in the to-be-treated region into a graphite structure by utilizing the electron migration characteristic of the carbon element. By adopting the technical scheme provided by the invention, part of carbon elements in the DLC film can be converted into a graphite structure, and the method has the advantages of low energy consumption, low cost, short treatment time, simple process and the like.