58 results about "Line planning" patented technology

The invention discloses a public transportation network reconstruction method under urban rail networking operation, and the method comprises the steps: obtaining multivariate travel data, carrying out the data-driven calculation of passenger flow OD, and providing scientific data support for network planning; meanwhile, when the whole line network is established, a backbone network and a connection network are adopted to simplify levels, technical indexes and service standards of all the levels are defined, actual passenger flow distribution is accurately measured and calculated, and the reasonability of line planning is ensured; and meanwhile, by establishing a three-dimensional matching index system, quantifying the difference between the current situation and the ideal network, and by differentiating schemes and implementing priority ranking, lines with large difference are optimized according to priorities, so that gradual optimization of the whole network is realized, large-scale oscillation is avoided, and finally reconstruction of the public transport network is realized. A complementary situation with urban rail transit is formed, redundant waste of public traffic design is avoided, and meanwhile, residents can go out more conveniently by optimizing lines.

The invention relates to the technical field of construction management, in particular to a highway construction scheduling optimization method and system based on big data, and the method comprises the following steps: screening abnormal points and calculating a driving distance based on the coordinate data of a transport vehicle, analyzing the matching condition of a track and route planning, and recognizing progress offset and time period rearrangement signals; and dynamically adjusting material putting and equipment operation nodes to obtain a field operation response beat amount. According to the invention, based on big data real-time processing and sequence analysis, time sequence screening and abnormal point elimination are carried out on vehicle coordinate data, remaining road section features are extracted, progress offset is continuously tracked, rhythm offset features are dynamically generated by comparing arrival time and node demands, a periodic trend monitoring and abnormal state identification mechanism is established, and the abnormal state identification accuracy is improved. And dynamically triggering resource allocation time sequence rearrangement, carrying out integrated linkage on data such as a job node state, a material release rhythm and an equipment job window, and realizing resource release rhythm optimization and task parameter self-adaptive adjustment.

The invention discloses an urban power distribution network medium-voltage line planning method and system considering distributed photovoltaic consumption, a storage medium and equipment, and relates to the technical field of power distribution network lines, and the method comprises the steps: S1, a partitioning method based on partition autonomy: dividing a plurality of groups of transformer substation power supply range schemes, and generating a candidate branch set based on a KNN neighbor method; s2, constructing a model: constructing a distributed photovoltaic line planning model based on Linear-Disflow, considering the problems of voltage out-of-limit and line weight and overload caused by distributed photovoltaic access in the model, and directly solving through a Cplex / Gurobi commercial solver; and S3, solving: based on the multiple groups of power supply range schemes generated in the S1, solving the candidate branch set through the model in the S2 to obtain a result, and selecting an optimal scheme according to the result. Through the partition autonomous division method and the candidate branch set generation algorithm based on the KNN neighbor algorithm, the solution efficiency of power distribution network line planning can be effectively improved on the premise of hardly influencing the planning precision.

The embodiment of the invention belongs to the technical field of electric power engineering, and particularly relates to a current collection line path planning method, device and equipment, a medium and a product. The method comprises the following steps of: identifying a sensitive area crossed by a starting fan and a target fan through a connecting line path of the starting fan and the target fan, determining an obstacle avoidance anchor point capable of bypassing the sensitive area according to a spatial relationship between a vertex of the area and the path, generating a primary obstacle avoidance path based on the obstacle avoidance anchor point, and identifying a sensitive area possibly crossed by the path again; and then, for each newly traversed sensitive area, a local optimization anchor point bypassing the area is determined, an optimized new path section is generated by inserting the local optimization anchor point into the path, and then the process is executed circularly until a global obstacle avoidance path which completely avoids all the sensitive areas and is close to the optimal in total length is formed. According to the method, automatic and accurate planning of the line path under the complex geographical constraint is realized, and the economical efficiency and the engineering implementability of the current collection line planning are remarkably improved.

The utility model discloses a kind of lighting devices, including shell and the LED component, drive component and electric connection component being set in shell, the LED component and the electric connection component are respectively with the drive component electric connection;The electric connection component is used to realize the electric connection between lighting device and soft light band and adjacent lighting device;The rear side of the shell is provided with adhesive part, and the adhesive part is used to realize the adhesive installation between lighting device and wall surface;The lighting device disclosed in the present application, by the adhesive part of the rear side of shell, realize the installation mode of no socket occupancy, without pre-buried bottom box;Compared with the plug-in type foot lamp of traditional socket position occupancy and the 86 type base foot needing pre-buried line, solve the socket resource conflict problem, also avoid the rigid constraint of line planning in the initial stage of decoration, reduce the complexity and cost in the process of decoration, improve overall use experience and economic benefits.

The invention relates to a logistics line processing method, computer equipment, a storage medium and a program product. The method comprises the following steps: acquiring input route planning information of each logistics route in a target time period planned for a target area; respectively inputting the route planning information of each logistics route into a pre-trained logistics transportation time length prediction model to obtain the predicted transportation time length of each logistics route; according to the route planning information of each logistics route and the predicted transportation duration of each logistics route, determining a multi-dimensional route planning result index of the target area in the target time period; and displaying the transportation duration of each logistics line and the multi-dimensional line planning result index for logistics line adjustment. By adopting the method, the accuracy of logistics route planning can be improved.

The utility model relates to novel straddle type monorail three-section track changing equipment which can meet the requirement for efficient track changing of multi-turnout vehicles in a station yard and save space and comprises a bottom plate, a track and a locking device, the track is located on the bottom plate, a walking trolley is located on the track, and a plurality of turnout beams are located on the walking trolley. One end of the turnout beam is provided with a piled beam and a slewing device, the other end of the turnout beam is provided with a plurality of piled beams, a slewing crank arm mechanism is arranged at the bottom of the turnout beam, rollers on the slewing crank arm mechanism do linear motion in a fixed bottom plate and a guide groove in a track, and the slewing crank arm mechanism is driven by a driving device. The method has the advantages that the problem that the vehicle base space is limited is solved, and the requirement for small-space vehicle base route planning is met; signal receiving and safety feedback requirements are met, and the characteristics of linkage interlocking, flexible action, safety, reliability and the like are achieved; narrow space of a parking lot is fully utilized, the structure is compact, and functions are complete; and fourthly, the part design has good manufacturing manufacturability, and the manufacturing cost is favorably controlled.

The application discloses a local path decision control method, a rice transplanter control system and a rice transplanter. It relates to the technical field of rice transplanter control. The application can complete position calibration and line planning adjustment. The application plans the speed and control points of the subsequent line, so that the rice transplanter can have efficiency and safety during operation. The application improves the transplanter speed, controls the speed of the transplanter at the turning point, and avoids the collision with the ridge and other risks caused by the too fast speed of the transplanter. Furthermore, the application also plans a local joining path of the transplanter, solves the problem of resuming after interruption in the transplanter process, and is suitable for all transplanter with automatic navigation function, and has the advantages of improving the safety and efficiency of the transplanter.

The invention relates to the technical field of cable wiring systems, in particular to a new energy ship cable wiring system which comprises a line planning unit, a trunking preassembling unit, a wiring position positioning unit and a wiring mechanism. The line planning unit adopts a 3D simulation software digital modeling technology, combines a ship structure, equipment layout and power requirements, automatically calculates an optimal wiring path, optimizes cable trend, wire diameter matching and safety spacing configuration, and meanwhile, automatically generates a wiring scheme in cooperation with an AI auxiliary decision-making system, so that high-energy-efficiency and low-loss cable layout is realized; the trunking preassembling unit is used for installing a plurality of fixed trunkings on a cable wiring path at equal intervals according to the wiring path provided by the line planning unit, and recording trunking installation positions and trunking information at the same time; high-energy-efficiency and low-loss cable layout is achieved, high-precision positioning of cable laying is achieved by automatically checking the installation position, manual errors are reduced, and the cable wiring efficiency is improved.

The application belongs to the technical field of power grid topology planning, and particularly discloses a power grid network topology planning method and system considering line pi connection, which comprises the following steps: establishing a set of nodes capable of being connected Node_pi, setting a corresponding breaking branch and two-arm branch for each node capable of being connected; using a pi connection optimization variable p to represent whether each node capable of being connected is connected, using a branch on-off variable β to represent whether each to-be-built line is connected; using the pi connection optimization variable p and the branch on-off variable β as optimization variables, taking the minimum active power loss and total construction cost as the target, and constructing a topology planning target function; the total construction cost comprises a branch construction cost and a cost saved by introducing the pi connection; the topology planning target function is solved to obtain a network topology planning result. The 0-1 type optimization variable representing the pi connection is introduced in line planning, the network topology structure considering the pi connection can be obtained, and the construction cost can be greatly reduced.

The invention discloses an urban power distribution network planning method and system considering three segments and two contacts, and relates to the technical field of urban power distribution network planning. Streets and geographic information data, load data and substation position data in a planning area are acquired, modeling is performed on a power supply line layout of the planning area, and the power supply line layout of the planning area is established; a three-section two-connection line power supply model is obtained; establishing a power distribution network planning model based on a three-section two-connection line power supply model by taking load moment minimization as a target and combining actual demands and related constraint conditions; the power distribution network planning model is solved, N-1 fault scene verification is adopted for optimization during solving, and an optimal power distribution network line planning result is obtained. An urban medium-voltage power distribution network is used as a research object, an urban power distribution network planning model considering a three-section two-connection wiring mode is innovatively proposed, and global coordination and overall optimization of a power distribution network topological structure and operation economy are achieved.

The invention discloses an electronic sand table system for power line distribution based on a ground GIS map. The electronic sand table system comprises a data acquisition module, a GIS fusion module, a modeling module, a line management module, a crossing detection module and a visual display module. According to the electronic sand table system based on the power line distribution of the earth GIS map, a traditional physical sand table is abandoned, multi-terminal access of a computer, a mobile phone and a tablet computer is supported, an off-line cache function is achieved, the problem of data use in network-free environments such as remote mountainous areas and tunnels is solved, and data can be inquired anytime and anywhere. The overhead line is marked with the safe distance boundary, the actual scene is accurately restored in the system, the problem that traditional modeling straight line connection is disjointed with actual wiring is solved, and the line planning deviation rate is reduced. According to the method, the information retrieval and detection efficiency is improved, planning conflicts are found in advance through precise modeling and crossing detection, the modeling precision is improved, the construction cost is reduced, the application range is wide, and the practicability is high.

The invention discloses an AI travel route planning algorithm and system fusing multi-dimensional data and double-end recommendation, and the algorithm comprises the steps: firstly obtaining a real-time dynamic data source, user personalized constraint data and double-end recommendation route data, and generating an environment state feature vector through multi-modal feature extraction; and a personalized objective function including time budget, interest preference and physical exhaustion variables is constructed. Meanwhile, node mining and weight distribution are carried out on double-end recommendation line data to generate a candidate node knowledge graph, and after multi-objective optimization modeling is carried out on an environment state feature vector and a personalized objective function, solution is carried out in a knowledge graph solution space by adopting an adaptive genetic algorithm; and finally, outputting a recommendation scheme through feasibility verification and personalized sorting. According to the method, the adaptive capacity of route planning to a dynamic environment is remarkably improved, the contradiction between the personalized demand of a user and multi-objective optimization is effectively balanced, and high-quality and high-availability intelligent route recommendation in a complex tourism scene is realized.

The invention provides a multi-rotor cooperative control method and system for a planar linear motor, and the method comprises the steps: completing the power-on self-inspection of an edge controller, carrying out the EtherCAT communication inspection and state reading of all stator Planar Units, and determining the working state of a whole planar motor system; multi-mover Mover Unit cooperative control is started, and order distribution and route planning are started to be executed; after the route planning is completed, judging whether a mover Unit reaches the unloading position or not, and if not, circularly executing the route planning until the mover Unit reaches the unloading position; and accumulating the number of the completed orders, judging whether all the order tasks are completed or not, and if not, repeating the steps until all the order tasks are completed, thereby completing the multi-rotor cooperative control of the planar linear motor. According to the technical scheme, the technical problem that cooperative control over the multiple stators and the multiple rotors is difficult to achieve through an existing control method is solved.

The invention discloses a PFEP data maintenance and production line planning optimization method based on logistics simulation, and belongs to the technical field of production line logistics, and the method comprises the steps: making a PFEP form and a layout planning scheme of a new production line, and carrying out the collection and filling based on the existing production line data; importing the two-dimensional layout diagram of the new production line and the three-dimensional model of the material equipment into simulation software, and constructing an equal-proportion simulation model consistent with the planning scheme; performing parameter setting on the simulation model by taking the PFEP data and the business process as simulation input, and debugging, running and outputting a simulation result; the initial PFEP data are perfected in combination with the simulation result, whether the simulation result meets the new production line planning target requirement or not is judged, if yes, an optimal production line scheme is output, and if not, an optimization coefficient is added to the perfected PFEP data to serve as simulation model secondary input for loop iteration optimization simulation till the optimal production line scheme is output. The method has the advantages that automatic discrimination and improvement of the PFEP data and loop iteration optimization of the production line planning scheme are realized.

The application discloses a kind of based on GIS and InSAR's city underground road shield excavation Ground subsidence risk visualization assessment and prediction method, and city ground object grading and intelligent annotation are realized by the multi-source data of GIS and InSAR, using the improved filtering method to extract local subsidence and combine related subsidence influence factor to build susceptibility multi-classification evaluation dataset, in combination with artificial intelligence algorithm, according to the established dataset, realize city subsidence susceptibility multi-classification evaluation, and then based on risk matrix, with susceptibility multi-classification as possibility, city ground object importance classification as severity, realize the visualization assessment and prediction of settlement risk for city underground road construction.The advantage of the present application is to realize the visualization assessment and prediction of settlement risk for underground road construction, improve the rationality of line planning and the safety of construction period.

The invention discloses an urban power distribution network line planning method and system based on a four-loop one-group wiring mode, and relates to the technical field of urban power distribution network planning, and the method comprises the steps: building a load block aggregation model based on street layout data, load data and transformer substation position data, taking the load block compactness as a target, and combining various constraint conditions; operating the load block aggregation model to perform load block aggregation optimization to obtain a plurality of aggregated power supply units; on the basis of the aggregated power supply units, constructing a single connection line planning problem in each power supply unit by taking minimization of load moment as a target and combining constraint conditions; a mixed integer linear programming model is obtained after linearization; and solving the mixed integer linear programming model to obtain a single connection line programming result, and forming a power distribution network based on a four-loop one-group wiring mode by combining decisions of a connection point and a connection line. An urban power distribution network planning model considering a four-circuit one-group wiring mode in a three-section two-connection wiring mode is innovatively provided.

1. The name of the design product: electronic device route planning graphical user interface. 2. The use of the design product: the design product is used for an electronic device. 3. The design points of the design product: the graphical user interface. 4. The picture or photo that best indicates the design points: interface change state diagram 1. 5. The carrier of the design product is the usual design, and other views are omitted. 6. The use of the graphical user interface: the interface is used for the interactive interface of route planning editing and management. The front view interface is displayed as an initial interface, the interface change state diagram 1 is displayed as the main view entry, the "route planning" function icon is clicked, and the changed interface is presented. Long press and drag a certain location module below the interface change state diagram 1, the interface change is presented as interface change state diagram 2; continue to drag the location module to the position to be adjusted and release, the interface change is presented as interface change state diagram 3, and after the route planning setting is changed, the map route planning above also changes correspondingly. Click the "X" icon on the right side of the middle part of the interface change state diagram 3, and the interface change is presented as interface change state diagram 4. The planned route in the graphical user interface map is used to reflect the interface effect, which will change with the actual route map in actual application.

The application discloses a tunnel environment power line fault intelligent early warning and monitoring system and relates to the field of power fault identification.The system comprises an instruction control module, a line planning module and the like.The instruction control module is used for accessing the power line general network of a target tunnel, acquiring operation data access and control instruction issuing authority, and the like.The line planning module is based on the topological structure and historical fault point position distribution of the power line of the target tunnel, takes the same point data historical fault distribution as the target, divides the overall line into different scales, and outputs a plurality of different scale lines with physical coordinates and electrical parameters.Through dynamic adjustable multi-scale line division, the traditional global fixed monitoring mode is broken through, the line is divided into different scale independent monitoring units, dynamic merging or cutting according to data trends is supported, the division scale of the line is dynamically adjusted according to the trend deterioration degree and historical data analysis, the optimal segmentation point is flexibly selected under different conditions by using an optimization algorithm, and local fine monitoring is realized.

1. The name of the design product: the line planning graphical user interface of an electronic device. 2. The use of the design product: for an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: the front view. 5. The use of the graphical user interface: click the "start planning" button in the upper area of the front view to enter the interface change state diagram. The "X" and the gray block in the front view and the interface change state diagram are the content pictures. The front view reference diagram is the reference diagram of the front view; the interface change state reference diagram is the reference diagram of the interface change state diagram.

The embodiment of the invention provides a logistics route planning method and device, electronic equipment and a storage medium, and belongs to the technical field of logistics route planning. The method comprises the steps that an original candidate line set is obtained, the original candidate line set comprises multiple candidate lines which are not completely identical, and the multiple candidate lines have the same starting place and destination; determining an arrival time sequence corresponding to each candidate line based on the logistics shift information of the starting place, wherein the arrival time sequence comprises the arrival time of each logistics node in the candidate line; carrying out logistics aging calculation on each candidate line based on the arrival time sequence to obtain aging data of each candidate line; and calculating the number of waybills based on the original lines corresponding to the candidate lines and the timeliness data of the candidate lines, and screening the candidate lines to obtain a target logistics line. According to the logistics route planned by the embodiment of the invention, a direct logistics mode instead of a transit transportation mode is adopted, the departure standard of logistics vehicles can be met, and the timeliness of logistics transportation is improved.

The invention discloses a deep reinforcement learning-based distribution line intelligent planning method considering operation flexibility, and relates to the technical field of distribution network planning, and the method comprises the following steps: initializing a reinforcement learning environment containing operation state information, and constructing a deep reinforcement learning agent; the deep reinforcement learning agent is trained until a preset condition is met, the training process comprises the steps of obtaining operation state information of a next state based on the deep reinforcement learning agent and calculating a cost optimization reward by using a comprehensive cost mathematical model, and the comprehensive cost mathematical model comprises a flexible shortage cost; updating a strategy network parameter of the deep reinforcement learning agent based on the cost optimization reward; and inputting the initial state of the to-be-planned power grid into the trained deep reinforcement learning agent, and executing a sequential decision to generate a line planning scheme. The method is used for solving the problems that in the prior art, the operation flexibility is difficult to scientifically quantify, and the solving efficiency in multi-stage decision making is low.

The invention provides a tie line plan real-time adjustment method and device, equipment and a storage medium. The tie line plan real-time adjustment method comprises the steps of obtaining unit data, ultra-short-term load prediction data, tie line plan data and prediction data of ultra-short-term new energy output power of each target area; aiming at each target region, determining a scheduling demand event under the condition that the target region starts the scheduling demand event based on first unit data, first ultra-short-term load prediction data, first tie line plan data and first prediction data of ultra-short-term new energy output power corresponding to the target region; based on the second unit data, the second ultra-short-term load prediction data, the second tie line plan data and the second prediction data of the ultra-short-term new energy output power corresponding to each of the other target areas, determining the power resource adjustable quantity of each of the other target areas; and based on the electric power resource adjustable quantity of each other target area, performing real-time adjustment on the tie line plan of the target area. The method can reasonably configure the power resources of the power system.

The invention provides a power transmission line construction arrangement planning method and system based on grid planning, and the method comprises the steps: carrying out the adaptive grid division of a target power transmission line planning region, quantifying the engineering suitability and ecological sensitive value of each grid, and obtaining an engineering suitability field and an ecological sensitive field; line bases are set as growth starting points through an inlet and an outlet of a target power transmission line planning area, a growth driving rule is defined, each grid containing the line bases is regarded as a mass point, environment driving force, internal tension and bending resistance of each mass point are obtained, energy minimization is combined, and an optimal construction corridor is obtained. According to a node emerging mechanism, tower footing nodes on the optimal construction corridor are obtained, a design rule base is constructed, and a tower footing construction arrangement scheme is obtained in combination with the engineering suitability degree and the ecological sensitive value of the tower footing nodes. Therefore, the accuracy of tower footing planning in the power transmission line construction arrangement planning under the complex terrain is improved.

The invention provides a power transmission line planning evaluation method and device based on power market simulation deduction. Belongs to the technical field of power grid planning. The method comprises the steps of calculating a planning state power transfer distribution factor corresponding to each planning scheme based on a power transfer distribution factor of a target power grid and a newly-added power transmission line of each planning scheme in a power transmission line planning scheme set, and calculating a node blocking price of the target power grid based on the planning state power transfer distribution factor and the node blocking price of the target power grid. Calculating the blocking mitigation value of each newly-added power transmission line, and sorting the blocking mitigation values to obtain a preset number of candidate planning schemes; and running planning state power market simulation under each planning state power grid topology to obtain an average clearing electricity price, a heavy load line proportion and a blocked line proportion of the candidate planning scheme, thereby determining an optimal power transmission line planning scheme. The method can deeply fuse power market simulation deduction results, has clear physical significance, and can be implemented only by relying on conventional planning and simulation data.

The application discloses a power transmission network line planning method and device, terminal equipment and storage medium, and belongs to the field of power system planning, and the method comprises the steps of acquiring fixed cost parameters, and constructing a power transmission network expansion planning model based on the fixed cost parameters, with the minimum total cost present value as the target; determining a first constraint condition based on power grid constraint parameters; solving the model under the first constraint condition; dividing the line planning period into several periods, and randomly allocating several new lines to each period; according to a candidate cycle commissioning scheme set, inversely recursively from the end period to the start period, modifying the scheme of line overload in each round, retaining the modified non-overload scheme as a feasible scheme, and then selecting and reserving the feasible scheme according to the minimum total cost present value of the current period and the subsequent period to obtain a power transmission network line planning scheme set. Through the implementation of the application, the problem of poor global optimization adaptability of the power transmission network line planning method in the prior art can be solved.

The invention relates to the technical field of photovoltaic power generation, discloses a cable collection line planning optimization method based on a long and narrow photovoltaic field area, and aims to solve the technical problem that a traditional scheme is poor in economical efficiency and electrical performance in long and narrow photovoltaic field area cable collection line planning. The method comprises the following steps: constructing a weighted network model fusing terrain and electrical constraints; dividing electrical sub-regions based on power weight clustering and determining a virtual confluence point; and by applying a genetic algorithm, through electrical and economic coupling calculation, optimizing the trunk line by taking the total cost minimization of the whole life cycle as a target. According to the technical scheme, the power station investment return rate can be improved, the cable collection line considering the electrical performance and the economic benefit can be quickly generated, and the cable collection line is particularly suitable for a long and narrow photovoltaic field area.

The invention discloses a welding sequence off-line planning method and device, computer equipment and a storage medium, and relates to the technical field of ship intelligent welding, welding is planned in an off-line mode, the reliability of a planning result is guaranteed, the planning result can be directly output to actual welding production as a result, and the production efficiency is improved. A double-target optimization algorithm of indexes of two dimensions of welding quality and welding no-load stroke is adopted for welding planning, the no-load stroke is effectively reduced on the premise that the welding quality requirement is met, and the ship production efficiency is improved. The current situation that a traditional welding planning process excessively depends on manual judgment is solved, the welding efficiency is improved on the premise that the welding quality is guaranteed, and therefore the ship production cost is reduced.

The application discloses a kind of based on deep Q network's directional energy deposition laser power offline planning method, belong to the field of additive manufacturing.The numerical model of macroscopic temperature field based on directional energy deposition process is constructed as interactive environment, the volume of molten pool is extracted as the state feature of heat process, and the target molten pool volume is determined by experiment calibration.The power planning problem is constructed as Markov decision process, the state vector consisting of molten pool volume sequence, discrete power adjustment action set and Gaussian reward function centered on target volume are defined, and the deep reinforcement learning framework is formed.Under this framework, the deep Q network agent is trained to learn the optimal power adjustment strategy.Finally, the laser power sequence of the deposition process is planned offline using the trained agent.The application can plan the optimal laser power sequence offline, stabilize the heat input of directional energy deposition process, effectively suppress defects such as incomplete fusion and cracks, and improve the quality of additive manufacturing.

The invention discloses an intelligent partition sorting and route planning method for a building material distributing machine, which comprises the following steps of: dividing a construction floor plane into a plurality of regular partitions according to grid data of a building general drawing, and constructing a graph model based on a communication relationship between the partitions; using a depth-first search algorithm to search a longest path accessing most vertexes in the graph; for vertexes which are not covered by the path, judging and constructing an Euler path, and intelligently re-segmenting a corresponding partition, so as to realize a global path capable of traversing all partitions without repetition at one time; a genetic algorithm is adopted to plan a bow-shaped operation path meeting the requirements of full coverage, high efficiency and obstacle avoidance for the interior of each subarea; and finally, on the basis of all path results, construction simulation is carried out in a Unity 3D digital twin system, and the advancing speed and the concrete flow of the material distributing machine are dynamically calculated. The problem that a material distributing machine cannot efficiently and continuously pour under complex partition layout is solved, and the construction efficiency and the building quality are remarkably improved.