51 results about "Transshipment" patented technology

The invention discloses a supply chain performance path optimization and collaborative decision-making method based on an AI algorithm, and particularly relates to the field of supply chain performance path optimization, and the method comprises the steps: firstly obtaining order goods information and warehouse resource data, and judging whether a single warehouse can independently perform a performance or not through matching; if yes, constructing a comprehensive evaluation function including total transportation time, time redundancy, path complexity and resource utilization rate, and generating an optimal path from the warehouse to the delivery place; if multi-warehouse collaboration is needed, dynamically selecting a centralized point warehouse, generating a comprehensive early warning score and selecting an optimal centralized point by comprehensively calculating the cargo transfer cost and the historical performance risk value of each warehouse, and finally planning a transfer path from a supply warehouse to the centralized point and a performance path from the centralized point to a terminal to form a full-link collaboration scheme; according to the method, a traditional single-warehouse decision mode is broken through, global resource scheduling is realized through a double-path optimization mechanism, the transportation delay risk is remarkably reduced, and the supply chain operation efficiency is improved.

The embodiment of the invention discloses a transfer logistics scheduling method and device, equipment and a medium, and the method comprises the steps: obtaining preset storage and transportation real-time data related to the transfer condition of a target article based on a preset frequency in a process of transferring the target article to an original target warehouse; inputting the preset storage and transportation real-time data into a pre-trained transfer warehouse distribution model, and determining a real-time distribution target warehouse of the target article according to a model output result; and under the condition that the real-time distribution target warehouse is different from the original target warehouse, carrying out transfer warehouse switching prompt early warning so as to realize logistics scheduling of the target article in the transfer process. According to the technical scheme, the problem that the abnormal condition of the target warehouse cannot be responded in time in the article transfer process is solved, the storage state of the target warehouse can be obtained in time, transfer logistics scheduling can be carried out, the logistics scheduling accuracy is improved, and the situation that a large number of articles cannot be transferred and warehoused in time is avoided.

This invention provides a workflow of processes and procedures, system, platform and method for cross-border delivery using a peer-to-peer (P2P) transshipment network. It connects order placers who wish to transfer packages from any country with travelers who can deliver these items during their trips, establishing a global delivery network. This network leverages unutilized baggage space with travelers and secure relay points to efficiently handle deliveries without relying on traditional distribution centers. The system optimizes route planning and transshipment points, ensuring timely and cost-effective delivery services with the lowest carbon print possible. This invention integrates a robust online user interface, secure payment processing, comprehensive user support, dynamic matching algorithms, and sophisticated logistics management to facilitate efficient, reliable, and cost-effective deliveries. International and global trade is promoted by leveraging travelers' existing routes, reducing the need for dedicated logistics services. It stimulates local economies by providing travelers with new income opportunities.

The invention discloses a port bulk cargo intelligent collaborative transport full-process safety control method and platform, and the method comprises the steps: building a digital twin model and an associated database of a port and equipment, and collecting multi-dimensional monitoring data; the risk identification deep neural network identifies suspected risks, and through verification of a preset rule, risk types and occurrence probabilities are determined; outputting the structured risk information; dynamically optimizing the original operation plan; mapping and driving the parameter change of the digital twinborn model, and inputting the preliminary scheduling instruction sequence for simulation verification and optimization to obtain a final scheduling instruction; uploading a storage certificate; according to the management and control method and platform, multi-dimensional monitoring data are fused and subjected to risk identification through cooperation of a deep neural network and a rule engine, the identification precision, reliability and accuracy are improved, a whole-process safe closed loop is achieved, a scheduling instruction is verified through a digital twin model, the accuracy and safety of decision making are guaranteed, and the management and control efficiency is improved. And the global job cooperation efficiency and the resource utilization rate are improved through multi-target dynamic optimization.

The present invention relates to the technical field of agricultural product transshipment, specifically to a high-efficiency facility harvesting and transportation equipment for automatic transfer, comprising a transfer seat and a storage box, wherein the storage box is arranged above the transfer seat to provide a placement space for the products, a guide rail is provided below the transfer seat, and the guide rail is arranged in a spliced ​​assembly type, and a turning rail is provided at the end of the guide rail, and the connection structure between the turning rail and the guide rail is the same as the connection structure between adjacent guide rails, and an electric wheel is provided below the transfer seat, and the electric wheel is arranged on the outside of the guide rail and moves along the guide rail. The present invention provides a route for the movement of the transfer seat through the setting of the guide rail, so that it can perform stable harvesting and transportation operations along the guide rail, and the guide rail is laid on the soil, and the electric wheel does not directly contact the soil, thereby reducing pollution, and does not require manual push, and can realize automatic harvesting and transfer, thereby improving its harvesting and transportation efficiency.

Disclosed herein is a logistics system and a method for the automatic transshipment of at least one fluid medium. The logistics system includes at least one transshipment site, wherein the transshipment site is configured to carry out at least one process selected from the group consisting of loading a mobile tank with the fluid medium and unloading the fluid medium from the mobile tank, where the transshipment site has at least one pipe system having at least one pipe connection, at least one controller, where the controller is programmed to control at least one function of the logistics system, at least one movement system having at least one movement arm and an automatic coupling system, where the movement arm is configured to move the coupling system, where the automatic coupling system is configured to automatically open at least one tank nozzle of the mobile tank, where the automatic coupling system is furthermore configured to automatically open the pipe connection of the transshipment site, and where the automatic coupling system is furthermore configured to fluidically connect the tank nozzle and the pipe connection.

The utility model relates to a kind of for corrugated pipe pressure testing device, comprising: support, its top end has mounting surface;Conveyor, the conveyor is set on mounting surface, and conveyor includes sorting component;Protective shell, the protective shell is set in the outside of conveyor, and protective shell outer surface is provided with control panel;Transshipment fixing mechanism, the transshipment fixing mechanism includes driving assembly and adjusting assembly, and driving assembly is set in the inside of protective shell;Detection mechanism, the detection mechanism includes lifting assembly and test component.The for corrugated pipe pressure testing device, corrugated pipe is sent into transshipment fixing mechanism inside using conveyor, then, using detection mechanism detects corrugated pipe in transshipment fixing mechanism, after detection, transshipment fixing mechanism returns corrugated pipe to conveyor output, so that corrugated pipe can be continuously sealed pressure testing detection, so that the whole pressure testing efficiency of device is better.

The invention provides a cargo hold allocation method and device, electronic equipment and a storage medium, and is applied to a target transfer yard, and the method comprises the steps: obtaining the booking demand data of a plurality of target cargo transportation flow directions, the upper limit value and the lower limit value of the cargo hold demand of each flow direction, and obtaining the cargo hold supply data of the target transfer yard; for each transportation flow direction, a plurality of demand adjustment and reduction stages are constructed based on the cargo hold demand upper limit value, the cargo hold demand lower limit value and the booking demand data, and the adjustable and reduced demand of each stage is calculated; a target function representing the total adjustment and reduction amount of all the transportation flow directions is constructed, and constraint conditions are constructed according to all the booking demand data, the cargo hold supply data and all the adjustable and reduced demand amounts of each target cargo transportation flow direction; and performing minimization solution on the target function based on the constraint condition to obtain the adjustment and reduction proportion of each stage, and generating a corresponding cargo hold allocation result according to all the adjustment and reduction proportions corresponding to each target cargo transportation flow direction, so that the cargo hold allocation efficiency can be improved.

The present invention relates to the field of logistics and transshipment, specifically to intelligent warehousing and logistics transshipment equipment, including a main frame mechanism for supporting and moving the entire equipment; a positioning mechanism for positioning and limiting the hydrogen storage tank of the new energy electric vehicle, the positioning mechanism is arranged on the main frame mechanism; an anti-sway mechanism for preventing and stabilizing the hydrogen storage tank of the new energy electric vehicle, the anti-sway mechanism is arranged on the main frame mechanism; wherein the main frame mechanism includes a main frame body, and a roller assembly is provided at the bottom of the main frame body. When the clamping column of the intelligent warehousing and logistics transshipment equipment rotates clockwise, the arc shape will be perpendicular to the hole and the groove, and the vertical surface of the clamping column will be squeezed with the hole, and finally the clamping column cannot be retracted into the slider by squeezing with the hole, thereby utilizing the rotation of the clamping column to achieve self-locking, and keeping the limiting leather strip in an over-tightened state to limit the hydrogen storage tank.

This application relates to a material transport vehicle that facilitates transportation and transfer, belonging to the field of logistics transportation equipment. It includes a sliding plate, a horizontal conveyor mechanism, an inclined conveyor mechanism, and a support mechanism. The horizontal and inclined conveyor mechanisms are mounted on the sliding plate. The horizontal conveyor mechanism is used for horizontally conveying goods, and the inclined conveyor mechanism is used for inclinedly conveying goods. The support mechanism is mounted on the sliding plate and is used to support the inclined conveyor mechanism and adjust its inclination angle. This application improves the efficiency of transferring goods between packaging machines and conveyor belts.

The present invention provides a voyage optimization method and system for routes of dry bulk carriers with new fuels. The method first obtains the ship parameters and navigation parameters of the dry bulk carriers with new fuels, and establishes a first objective function according to the maximum loading capacity of the ship and the decision variables under multiple constraint conditions established with the value range of the decision variables, the limit range of the fleet size, the minimum number of voyages, and the limit range of the cumulative loading capacity of the ship at the loading port as constraints. The method also establishes a second objective function according to the voyage cost determined by the starting sailing time and the sailing duration of the voyage and the decision variables. The method then combines the first objective function and the second objective function based on a preset weight coefficient and a weighted sum method to obtain a comprehensive objective function. The method then designs a customized non-dominated sorting genetic algorithm to solve the comprehensive objective function and obtains the optimal solution of the comprehensive objective function, thereby maximizing the total dry bulk cargo transshipment volume while minimizing the total voyage cost, which can effectively improve operational efficiency.

The utility model discloses a universal bridge crane which comprises a support, a first motor and a rotating rod, the first motor is fixedly arranged on the left side of the top of the support, the rotating rod is fixedly arranged on the right side of the first motor, and the rotating rod is connected with the support in a rotating mode. According to the utility model, through the design of the limiting function, the area where the lifting hook lifts goods can be subjected to position fixing treatment, and the connecting area of the goods and the lifting hook is prevented from swinging, so that by using the device disclosed by the utility model, the stability when the lifting hook is connected with the goods is ensured, and the goods are prevented from colliding with a worker due to swinging during displacement; and the goods and workers are protected. By means of the design of multiple displacement functions, goods can be moved in the transverse direction and the longitudinal direction of the support, by means of the design of a locking function, the state of the goods after displacement can be locked, and the stable effect of the goods after transfer is ensured.

The invention discloses an intelligent logistics management method based on multimodal transport digital development, and belongs to the field of logistics, and the method comprises the following steps: carrying out the digitization of the size of a cargo and transportation tool loading space before the transportation is started, building a database, and carrying out the digitization of the size of the cargo and transportation tool loading space; the data recorded in the database comprises cargo parameters and transportation tool loading space parameters; according to the technical scheme of the invention, based on the database, digital trial assembly is carried out on the to-be-transported goods through virtual simulation, and the method has the following beneficial effects: before the goods are transported, the digital trial assembly is carried out on the to-be-transported goods through virtual simulation based on the established database, so that a final transportation scheme is obtained. A transportation route, a transportation tool, a cargo loading position and a specific reinforcement scheme are determined before transportation, secondary loading and unloading requirements caused by load changing in the midway of transportation can be effectively avoided through preposed decision making, the loading and unloading operation complexity is reduced, the transportation time cost is reduced, and meanwhile the cargo damage risk is reduced.

The utility model relates to the technical field of trucks, in particular to a structure of an all-aluminum metal side-turning type compartment cover. The side plates are arranged on the outer sides of the top cover plates respectively and used for being connected with a compartment body in a matched mode. The top cover plate is composed of a main plate formed by sequentially splicing a plurality of sets of cover plate profiles left and right, side connecting plate profiles arranged on the two sides of the main plate and used for being connected with side plates in a matched mode, and a turnover mechanism installation support arranged on the main plate. The top cover has the advantages that all aluminum profiles are adopted in the technical scheme, the panel and the framework profiles are integrated, the cargo transshipment space is increased, the transportation efficiency is improved, the cover plate is of an integrated structure, the rigidity of the top cover is guaranteed, the process is simple, the number of parts is small, the cost is low, compared with a traditional steel structure, the weight can be obviously reduced by 50%, and the advantage of light weight is remarkable.

The invention provides conveying and storing equipment for electric vehicle part production, and relates to the technical field of vehicle part transfer and storage. Wherein the storage part comprises a bottom plate, a middle plate and two side plates; the transportation component comprises a vehicle plate, a loading plate, a vertical plate and five mounting rods; five pairs of mounting frames are mounted on each mounting rod, each mounting frame comprises two sliding plates, two connecting plates and two supporting seats, and accessory bodies to be conveyed and stored are placed on the supporting seats; two placing grooves are formed in the upper surface of the bottom plate, a lifting plate is movably placed in each placing groove, the double-output-shaft motor drives the lifting plates to ascend through a rope winding disc and a connecting rope, the loading plate is supported and fixed in the storage component, seamless switching from transportation to storage is achieved, the space is fully utilized in a three-dimensional storage mode, and compared with traditional plane stacking, the space is saved, and the storage efficiency is improved. More accessories can be stored under the same occupied area, the storage requirement of a large number of accessories during batch production of electric automobiles is met, and the site utilization rate is increased.

This application discloses a cargo transfer rack and logistics transfer system. The cargo transfer rack is equipped with an inlet and an outlet, and includes: a horizontal receiving platform for docking drones and receiving goods; the inlet is located on the side of the horizontal receiving platform and adjacent to it; a first drive component for moving goods from the horizontal receiving platform into the inlet; a tilting delivery platform located below the inlet for receiving goods; and an outlet located at the lower end of the tilting delivery platform; a second drive component for transferring goods from the tilting delivery platform to the outlet. This cargo transfer rack can achieve automatic receiving and delivery, and when used in conjunction with drone delivery, it can significantly reduce labor costs.

The invention provides a multimodal transport-based loading time prediction method and system, and the method comprises the steps: detecting target article information corresponding to a target article in real time when the target article is detected to appear in a preset logistics region in real time; determining a target transfer scheme corresponding to the target article in a preset database in real time according to the target article information, and detecting a plurality of transfer nodes correspondingly contained in the target transfer scheme in real time; splitting the target transfer scheme into a plurality of corresponding local transfer schemes in real time according to the plurality of transfer nodes, and generating a local time axis corresponding to each local transfer scheme in real time based on a preset rule; and performing real-time splicing processing on each local time axis to generate a corresponding target time axis in real time, and correspondingly outputting the truck loading prediction time matched with the target article according to the target time axis. According to the method, the loading time of the article can be comprehensively and accurately predicted, and the loading efficiency is correspondingly improved.

The invention relates to the technical field of transportation planning of an intelligent port, in particular to a port coal transfer planning optimization method based on artificial intelligence, which comprises the following steps: S1, acquiring a coal loading image and a coal loading weight; s2, inputting a coal loading image of a transport vehicle into the coal type identification model to obtain a coal type prediction result; s3, inputting a coal loading image of the transport vehicle into the loading volume prediction model to obtain a coal loading volume prediction result; s4, selecting an optimal unloading area based on the coal loading weight, the coal type prediction result and the coal loading volume prediction result in combination with the coal stacking real-time state of the coal storage yard; and S5, generating transfer planning information based on the position information of the optimal unloading area. According to the invention, the uniformity and safety of stacking of the coal in the storage yard are obviously enhanced, the space utilization rate of the port coal storage yard is greatly improved, and intelligent, efficient and safe management of the whole process of port coal transfer is realized.

The utility model relates to a bridge type transshipment rubber belt conveyor, which aims to solve the technical problems that the existing rail transport vehicle and transshipment machine influence each other during operation and the efficiency is low, and adopts the technical scheme that the bridge type transshipment rubber belt conveyor comprises a carrier, a plurality of support rods, a rubber belt conveyor and a plurality of connecting rods, the carrier is located on the transfer track, the supporting rods are vertically and fixedly arranged at the four corners of the top face of the carrier, the length of the supporting rods on the front side is larger than that of the supporting rods on the rear side, the belt conveyor is fixedly arranged on the top faces of the supporting rods, a rack of the belt conveyor is divided into a plurality of sections, and the racks are connected through connecting rods. By arranging the movable bridge type reversed loader, the movable bridge type reversed loader can be pulled out or withdrawn freely, passing of the rail transport vehicle can be guaranteed, the requirement for raw coal transshipment and transportation can be met, operation is convenient, operation does not need to be stopped, operation efficiency is greatly improved, and safety of roadway raw coal transportation can be improved.

The invention relates to a railway platform (1) comprising a longitudinal chassis (2) on which is mounted a transshipment device with two lifting cranes (4), capable of loading and unloading containers (5) relative to a truck. Each crane has a frame (9) attached to the chassis (2) and oriented transversely, as well as a stabilizing arm (11) provided with a spreader portion (111) and a support portion (112), both of which are rotatable to support the crane during transshipment. Furthermore, the lifting device (13) consists of two movable parts designed to articulate and hold the container (5): the first part (131) pivots on the frame (9) or the spreader portion (111), while the second part (132), fixed to the end of the first part, is equipped with a device adapted to be attached to the container (5) for transshipment. Figure for the summary: Figure 10

The invention discloses an intelligent control method and system for the unloading process of a wharf portal crane. The method comprises the steps that data are collected; the goods are transported to an unloading place and are unloaded; the cargo unloading efficiency is dynamically controlled according to the collected data, the residual volume of the blanking funnel and the discharging speed of the grabbing device are matched, and the angle of a force unloading plate of the blanking funnel is dynamically adjusted; all tasks are circularly completed; the system comprises an information acquisition module, cargo transportation equipment, cargo receiving equipment, dust removal equipment and a master control center, according to the method, by collecting the multi-dimensional data of the unloading working condition, the unloading parameters of all the modules can be intelligently judged, pre-controlled and dynamically adjusted under the complex working condition, the loading and unloading efficiency and the cargo safety are both considered, the loading and unloading efficiency is remarkably improved, energy consumption is reduced, dust pollution is reduced, the operation safety and stability in the cargo transportation and unloading process are ensured, and the working efficiency is improved. And unnecessary waste in cargo transfer and unloading operation is reduced.

The invention discloses a dry bulk cargo wharf scheduling method, device and equipment considering grain loss, and relates to the technical field of port wharf scheduling optimizing.The method comprises the steps that basic data needed by collaborative scheduling of a dry bulk cargo wharf during grain transfer are collected, and the basic data can contain ship information, wharf facility information and loading and unloading mechanical operation information; based on the basic data, constructing a mixed integer programming model which aims at minimizing the total ship in-port time and grain loss and is adaptive to discrete berth layout and time-varying loading and unloading machinery distribution, and configuring model constraints; solving the mixed integer programming model based on the basic data to obtain a target collaborative scheduling scheme of the dry bulk cargo wharf about the discrete berths and the loading and unloading machinery; and generating an operation instruction corresponding to the target collaborative scheduling scheme and issuing the operation instruction to a wharf operation system to guide field operation personnel and automatic equipment to execute. According to the invention, the cooperative scheduling of discrete berths and time-varying loading and unloading machinery can be efficiently carried out while the grain loss is reduced.

This invention discloses a ship transshipment rail handling device, comprising a handling component, a lifting component, and a locking component. The handling component includes a support frame and movable wheels. The movable wheels are located at the bottom of the support frame, and a fixed rod is located at the top of the support frame, extending along a first direction. The lifting component includes a lifting rod, a lifting chain, and a rotating sleeve. The rotating sleeve extends along the first direction and is rotatably fitted around the outer periphery of the fixed rod. The non-end of the lifting rod is fixedly connected to the rotating sleeve. One end of the lifting chain is connected to the lifting rod, and the other end is provided with a hook for attaching to the rail. The locking component is used to lock the lifting rod at a set height position. This ship transshipment rail handling device facilitates rail handling, is low in cost, and is easy to operate.

The invention discloses a whole vehicle logistics transportation intelligent stowage device, and relates to the field of logistics transshipment, the whole vehicle logistics transportation intelligent stowage device comprises a cargo compartment and a hollow bottom plate fixed at the bottom of the cargo compartment, the upper end face of the hollow bottom plate is provided with two groove strips, the groove strips are internally provided with a plurality of groups of transmission units which are linearly distributed at equal intervals, and the transmission units are used for transferring cargoes; and transmission units are further arranged among the multiple sets of conveying units, the transmission units are arranged in the hollow bottom plate, each set of conveying unit is internally provided with an adjusting unit, and the adjusting units are used for adjusting and controlling the opening and closing states of the conveying units. A worker can pull goods to the position above the two groove strips, then the transmission unit is started through the transmission unit, the multiple cams rotate in the groove strips, the goods can be automatically transferred from the interior of the cargo compartment through synchronous rotation of the cams, and therefore the situation that the worker carries the goods or carries the goods through a small trolley is avoided.

The present application relates to workpiece blanking technical field, specifically for a kind of processing piece's blanking track, including workbench, the workpiece is placed in workbench, and workbench is equipped with mechanical claw;Feeder frame and blanking frame, feeder frame and blanking frame are equipped with lifting platform in it;Limiting wall is equipped on the lifting platform, and tray is placed on the lifting platform, and workpiece is placed on the tray;Transshipment track, feeder frame and blanking frame are equipped with transshipment track for transshipment empty tray between them;It further includes feeding and discharging device, and the workbench is equipped with feeding and discharging device for assisting feeding and discharging.The present application is equipped with conveyor belt by workbench, one end of conveyor belt is equipped with roller, lifting platform is equipped in workbench simultaneously, movable plate for assisting tray sliding is equipped on lifting platform, lifting rod for lifting movable plate is equipped below movable plate, ensure that tray slides from conveyor belt to workbench or slides away from workbench, while guaranteeing efficiency, can smoothly realize feeding and discharging.

The invention relates to the technical field of reversed loaders, in particular to a bridge type reversed loader supporting device and a reversed loader. The bridge type reversed loader supporting device comprises a fixing frame assembly, a supporting frame, a supporting wheel and a lifting driving device, the fixing frame assembly is connected with the tail of the reversed loader, the supporting wheel is supported on the ground, one end of the supporting frame is hinged to the fixing frame assembly, and the other end of the supporting frame is hinged to a wheel frame of the supporting wheel. The two ends of the lifting driving device are hinged to the supporting frame and the fixing frame assembly respectively, and the lifting driving device can stretch out and draw back to drive the end, connected with the fixing frame assembly, of the supporting frame to ascend and descend, so that the height of the fixing frame assembly is adjusted. The tail of the reversed loader is adapted to height changes of the tail of the reversed loader and the tail of operation equipment connected with the tail of the reversed loader, supporting force is provided for the tail of the reversed loader, the situation that the gravity center of the operation equipment deviates towards the tail due to the fact that the tail is affected by loads of the reversed loader is avoided, and the overall performance, the working efficiency and the service life of the operation equipment are prevented from being affected.

Disclosed herein is a logistics system and a method for the automatic transshipment of at least one fluid medium. The logistics system includes at least one transshipment site, wherein the transshipment site is configured to carry out at least one process selected from the group consisting of loading a mobile tank with the fluid medium and unloading the fluid medium from the mobile tank, where the transshipment site has at least one pipe system having at least one pipe connection, at least one controller, where the controller is programmed to control at least one function of the logistics system, at least one movement system having at least one movement arm and an automatic coupling system, where the movement arm is configured to move the coupling system, where the automatic coupling system is configured to automatically open at least one tank nozzle of the mobile tank, where the automatic coupling system is furthermore configured to automatically open the pipe connection of the transshipment site, and where the automatic coupling system is furthermore configured to fluidically connect the tank nozzle and the pipe connection.

1. Name of the product in this design: Logistics transit frame. 2. Purpose of this design: For the transshipment of goods. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention relates to the field of transshipment and loading technology, and discloses a metal ingot loading device, including a storage platform horizontally connected to a cargo container. The storage platform is equipped with a transport mechanism and a transfer mechanism. The transport mechanism transports the metal ingots above the storage platform along its length, and the transfer mechanism transfers the metal ingots from the storage platform to the cargo container. The transport mechanism includes a first transport mechanism and a second transport mechanism. The transfer mechanism includes a pallet that reciprocates linearly along the length of the storage platform. The pallet includes a central main rod and side rods at both ends of the main rod. Multiple fourth mounting slots are formed on the upper surface of the side rods, and a second drive unit is installed in each fourth mounting slot. The second drive unit vertically lifts the metal ingots above the pallet. This ensures an orderly and efficient transshipment process for the metal ingots, prevents collisions, maintains the integrity of the metal ingot surface, and facilitates subsequent use of the metal ingots.

The invention discloses an SAR-based ship abnormal transfer monitoring method and system, and relates to the technical field of smart maritime affairs, and the method comprises the steps: carrying out the preprocessing of an SAR image, obtaining an SAR image ship sample, and dividing the SAR image ship sample into a training set and a test set; constructing a dynamic directional convolutional block to replace a part of convolutional blocks in the Backbone network to obtain an improved YOLOv8 neural network; inputting the training set into a network for training, and using the test set to optimize the trained network to obtain an intelligent ship identification model; the image coordinates of the ship and the ship type are analyzed in combination with AIS data, the coordinates of the abnormal ship and the ship type are obtained, and monitoring of the abnormal ship is achieved; the system comprises a sample library construction module, an intelligent ship identification model training module, an intelligent ship identification model interpretation module, a clustering analysis module and an abnormal transfer early warning module. According to the invention, intelligent early warning can be carried out on abnormal ships, multi-scene monitoring is adapted, early warning can be triggered when suspected abnormal transfer behaviors are detected, and accurate decision support is provided for maritime law enforcement.