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156 results about "Logistics park" patented technology

Logistics park vehicle path planning method and system

The invention discloses a logistics park vehicle path planning method and system, and the method comprises the steps: obtaining the real-time position and task state information of a vehicle in a park, dynamically constructing a vehicle path planning network model, dividing a road into nodes and edges, and forming a directed weighted graph; according to the directed weighted graph, an improved multi-lane algorithm is adopted, the path length, the congestion degree and the vehicle characteristic factors are comprehensively considered, and the optimal path of each vehicle is calculated; for the optimal path, introducing a virtual lane and a time dimension, pre-judging occupation conditions of multiple vehicles on the virtual lane for each time slice, and constructing a conflict constraint matrix; obtaining park high-precision map data, extracting road network topology, lane lines and traffic sign marking elements, performing lane-level refinement on the optimal path, and generating a driving track; and through a multi-sensor fusion positioning technology, obtaining high-precision position and attitude information of the vehicle, matching the high-precision position and attitude information with the driving track, and calculating a track tracking error.
Owner:SHENZHEN ZHIHUI QICE TECH CO LTD

Intelligent early warning and dynamic evaluation method for logistics park

The invention relates to the technical field of logistics park management, and particularly discloses a logistics park intelligent early warning and dynamic evaluation method, and the method comprises the steps: carrying out the time-space alignment of vehicle trajectory data, cargo pressure distribution data and environment data collected by a heterogeneous sensor network, and inputting the data into a dynamic threshold adjustment module to generate a self-adaptive warning threshold; the dynamic threshold adjustment module establishes a dynamic calculation model containing the equipment utilization rate and the vehicle density based on the matching relationship between the historical operation mode and the real-time operation state; based on a multi-dimensional evaluation system constructed based on a self-adaptive warning threshold, generating a comprehensive evaluation index through collaborative analysis of three groups of indexes including transportation efficiency, safety risk and resource utilization; and when the comprehensive evaluation index deviates from the preset range, triggering a grading early warning mechanism associated with the deviation degree. According to the invention, dynamic evaluation and intelligent early warning are realized, and real-time monitoring and intelligent evaluation regulation and control of the operation state of the logistics park are realized through space-time correlation analysis and an adaptive decision-making mechanism of multi-source heterogeneous data.
Owner:HEBEI TOBACCO CO XINGTAI CO

Logistics park navigation method, apparatus and device, and storage medium

The invention relates to the technical field of logistics navigation, and discloses a logistics park navigation method, device and equipment and a storage medium, and the method comprises the steps: obtaining logistics order information when it is detected that a vehicle enters a preset range of a logistics park, and generating path information according to the logistics order information; selecting navigation equipment in a navigation transceiving cabin according to the navigation equipment selection strategy to obtain target navigation equipment; importing the path information into the target navigation equipment to obtain started navigation equipment; and distributing the started navigation equipment to the vehicle so as to realize navigation control of the logistics park. According to the invention, accurate navigation of the logistics vehicle can be realized, and the operation efficiency of a logistics park is effectively improved.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP CO LTD

Low-altitude logistics distribution method and system based on electromagnetic launching unmanned aerial vehicle technology

The invention provides a low-altitude logistics distribution method and system based on an electromagnetic launching unmanned aerial vehicle technology, and the method comprises the steps: installing a modular electromagnetic launching system in a designated region of a first logistics park; the unmanned aerial vehicle is connected with the modular electromagnetic emission system, and cargo loading and parameter calibration are carried out; dynamically planning a flight route of the unmanned aerial vehicle from the first logistics park to the second logistics park; the electromagnetic emission system is started to accelerate the unmanned aerial vehicle, and the pulse power modulation technology is utilized to control the output of specific pulse power in different stages, so that the unmanned aerial vehicle reaches a specified take-off speed within a preset distance range; the unmanned aerial vehicle autonomously flies along the flight route and autonomously performs obstacle avoidance and path correction, and the flight route or task sequence of the unmanned aerial vehicle is dynamically adjusted; and deploying a modular catapult stopping system in the second logistics park to complete stopping of the unmanned aerial vehicle. According to the invention, the acceleration efficiency can be improved to ensure that the unmanned aerial vehicle keeps a safe distance from the obstacle while keeping the distribution efficiency.
Owner:BEIJING HANGYUE TIMES TECHNOLOGY CO LTD

Road freight system and method based on electric truck and network freight platform

The invention relates to the technical field of road freight, and discloses a road freight system and method based on an electric truck and a network freight platform, and the road freight system comprises the electric truck which is used as a transportation tool of road freight and is used for loading a standardized exchange box; the battery replacement station is arranged along a transportation line of highway freight and is used for providing battery replacement and maintenance services for the electric truck; and the network freight platform is in wireless communication connection with the plurality of electric trucks and is used for acquiring the vehicle information of the electric trucks and carrying out intelligent scheduling, task allocation and logistics tracking on the electric trucks based on the freight tasks and the vehicle information. Through combination of the electric truck and the network freight platform, the road freight transportation cost is reduced, the cost of a logistics park is saved, and energy-saving, environment-friendly and efficient road freight is realized.
Owner:ZHEJIANG YINZHU TECHNOLOGY CO LTD

Efficient multifunctional CO2 transcritical all-season injection cold and heat coupling system

The invention discloses an efficient and multifunctional CO2 transcritical all-season injection cold and heat coupling system, and relates to the technical field of industrial refrigeration and commercial air conditioners, in particular to the efficient and multifunctional CO2 transcritical all-season injection cold and heat coupling system. The CO2 refrigerating system provides a wide temperature band gradient energy solution of-45 DEG C to + 95 DEG C, and the functions of cold for production, hot water production, domestic hot water and high-temperature hot water are met; the cold storage for production comprises quick freezing, freezing, cold storage and processing; the produced hot water comprises terrace anti-freezing and defrosting hot water; the domestic hot water comprises air conditioning and heating; the high-temperature hot water comprises CIP cleaning and cooking sterilization. According to the technical scheme, the problems that in the prior art, a traditional logistics park is provided with a refrigerating system, an air conditioning system, municipal administration or a boiler and the like according to the cold and hot requirements of the production technology, the energy utilization rate is low, the initial investment is large, and popularization of the green low-carbon technology in the refrigerating and air conditioning industry is not met are solved.
Owner:DALIAN REFRIGERATOR +1

Unattended weight house management method and system for coal logistics park

The invention relates to the technical field of unmanned management, and particularly discloses an unmanned weight house management method and system for a coal logistics park, and the method comprises the steps: creating a coal transportation task, and synchronously determining the standard parameters of the coal transportation task; the logistics park is detected in real time, when vehicle information is detected, the vehicle information is identified based on the standard parameters, and guidance information is generated according to an identification result; after the vehicle arrives at the weighing area, a weighing instruction is generated, weighing data are obtained based on weighing equipment, and an electronic scale bill is generated; weighing information in the weighing process is monitored in real time, the weighing information is identified, an abnormal condition is determined, and when the abnormal condition exists, an early warning signal is generated and sent to a management end. According to the invention, the labor cost is low, the efficiency of the weight house weighing process is high, the consumption and workload of human resources are greatly reduced, multiple types of data can be integrated through multi-modal large model license plate recognition, and the accuracy and robustness of vehicle recognition are high.
Owner:ZHONGKE FUCHUANG (GUIZHOU) INTELLIGENT TECHNOLOGY CO LTD

Intelligent dispatching method, system and storage medium for road-rail intermodal container

The present invention relates to the technical field of intelligent manufacturing equipment industry, and more specifically to an intelligent scheduling method, system and storage medium for road-rail intermodal containers, including: obtaining historical environmental data of containers from a memory, preprocessing the historical environmental data, establishing a machine learning model, obtaining internal environmental data, calculating the length of time that materials in the container can be stored, prioritizing all containers, and arranging the stacking positions of containers in the road-rail intermodal logistics park yard based on the priority of the containers; selecting a genetic algorithm framework, creating a scheduling plan for the container, and taking different control measures for the container crane when the container crane executes the scheduling plan to prevent collisions between the container cranes. The present invention can complete the handling of the container before the materials in the container reach the critical conditions for storage.
Owner:郑州综合交通运输研究院有限公司

Unmanned vehicle cluster collaborative distribution method and system for intelligent logistics park

The invention discloses an unmanned vehicle cluster cooperative distribution method and system for an intelligent logistics park, and relates to the technical field of logistics distribution cooperative control, and the method comprises the steps: carrying out the pre-judgment of an emergency prediction model based on the real-time logistics monitoring data of the intelligent logistics park, and obtaining a first prediction emergency; generating an initial collaborative delivery strategy group in combination with the target delivery order and the vehicle cluster state information; and introducing a flexible confrontation index to evaluate the initial collaborative distribution strategy group, optimizing the initial collaborative distribution strategy group through a difference value between the initial collaborative distribution strategy group and a preset flexible confrontation index, and outputting a first collaborative distribution strategy group. The technical problems that in the prior art, path planning is poor in adaptability to emergencies and unpredictable events and slow in response, so that the overall distribution efficiency of an unmanned vehicle cluster is reduced, and the operation reliability is insufficient are solved. The technical effects of dynamically enhancing the anti-interference capability and the adaptability of the unmanned vehicle cluster collaborative distribution strategy through predictive evaluation and flexible optimization, and improving the overall distribution efficiency and the operation reliability are achieved.
Owner:NANTONG INST OF TECH

Global path planning method for pure electric automatic driving commercial vehicle in logistics park scene

A global path planning method for a pure electric automatic driving commercial vehicle in a logistics park scene is characterized by comprising the following steps: step 1, acquiring a high-definition map of a target logistics park, and preprocessing the high-definition map into a topological map; 2, calculating the arc length, curvature and gradient between any two adjacent points on the topological map; 3, calculating energy consumption / recovery of the vehicle between two adjacent points on the topological map according to the vehicle longitudinal dynamic model; 4, calculating the running time of the vehicle between two adjacent points on the topological map; 5, constructing a comprehensive weight algorithm of energy consumption and efficiency between two adjacent points on the topological map; 6, calculating the weight of each path on the topological map according to a comprehensive weight algorithm; 7, constructing a cost function by adopting an A * algorithm; 8, constructing a heuristic function according to the characteristics of the topological map; and 9, searching an optimal global path of the vehicle by adopting an improved A * algorithm according to the position information of the starting point and the ending point of the vehicle on the topological map.
Owner:CHONGQING UNIV

Method and system for planning and designing port-approaching logistics park

The invention discloses a port-adjacent logistics park planning and design method and system, and belongs to the technical field of port logistics planning and engineering informationization, and the method comprises the steps: generating a plurality of sets of port-adjacent logistics park parameterized plane models, and outputting m sets of park planning and design schemes and corresponding unit parameter data sets; calculating the annual workload and the average stockpiling day number of different types of goods, and outputting a goods quantity statistical result; calculating sub-item cost and engineering cost of each plane unit, and calculating other cost and reserve cost of engineering construction so as to obtain and output total investment of the engineering; calculating the sub-item incomes of the storage unit and the storage yard unit, and correcting the sub-item incomes according to the comprehensive influence factors to obtain the expected income of each set of planning and design scheme; and determining the planning design scheme with the minimum cost-to-benefit ratio as an optimal scheme. According to the method, layout generation, cargo volume prediction, cost calculation and income comparison and selection can be completed at the same time in the planning stage, and the problems that traditional planning design is low in efficiency and lacks economical linkage analysis are effectively solved.
Owner:CHINA COMM CONSTR FIRST HARBOR CONSULTANTS

Intelligent logistics park vehicle scheduling optimization system

The invention discloses an intelligent logistics park vehicle scheduling optimization system. The system comprises a vehicle positioning module, a data analysis module, a monitoring module, a vehicle scheduling optimization module and a communication module. The vehicle positioning module is used for acquiring position information of each vehicle in the intelligent logistics park in real time; the data analysis module is used for analyzing the position information of the vehicle in real time to obtain a vehicle scheduling plan; the monitoring module is used for monitoring the running state of vehicles in the intelligent logistics park in real time; the vehicle scheduling optimization module is used for carrying out scheduling optimization on the vehicles in the intelligent logistics park according to the vehicle scheduling plan and the running states of the vehicles; and the communication module is used for connecting communication equipment between the intelligent logistics park vehicle management system and the vehicle to realize real-time instruction transmission and vehicle information feedback. According to the invention, the efficiency and accuracy of logistics park vehicle management and scheduling can be improved, and a better traffic safety guarantee is provided.
Owner:SHENZHEN ZHIHUI QICE TECH CO LTD

Comprehensive logistics management method and system based on AI algorithm and big data analysis

The invention discloses a comprehensive logistics management method and system based on an AI algorithm and big data analysis, and relates to the technical field of intelligent logistics management.The system comprises the steps that sensing terminals are deployed at key nodes of an e-commerce logistics park, and resources, equipment and path data are collected and summarized into a multi-dimensional data set; constructing and training a multilayer neural network model, extracting task scheduling and equipment state features, and realizing scheduling analysis and strategy prediction; calculating a resource scheduling adaptation coefficient and comparing the resource scheduling adaptation coefficient with a threshold value to judge a scheduling state; aGV operation stability is monitored, and a state fluctuation coefficient is calculated; identifying an abnormal operation behavior and calculating an abnormal behavior coefficient; finally, multiple evaluation results are fed back to the AI model, model parameters are dynamically optimized, and the scheduling intelligence and stability of the system are improved.
Owner:GUANGZHOU YILIANTONG SHUZHI LOGISTICS TECHNOLOGY CO LTD

Logistics park distribution service method

The invention discloses a logistics park distribution service method. The method comprises the following steps: constructing a path initial solution; acquiring a closed loop around the logistics center; a minimum vehicle type service method is adopted to obtain a plurality of path initial solutions which take the logistics center as a starting point, pass through at least one service site and return to the starting point, and the service sites are adjacent in the sequence of the closed loop; carrying out boxing design on each path initial solution to obtain a path intermediate solution; when boxing is feasible, outputting the path intermediate solution; when encasement fails, increasing the vehicle type for encasement design until encasement is feasible, and outputting the path intermediate solution; if boxing is still failed when the maximum vehicle type is reached, the service place where boxing is failed is removed, the path intermediate solution is output, and the removed service place independently sets the distributed path initial solution; and optimizing the path intermediate solution by adopting a self-adaptive large neighborhood search algorithm in combination with a simulated annealing algorithm to obtain a final path solution. The vehicle distribution and loading efficiency is improved, and the distribution cost is reduced.
Owner:QINGDAO RIRISHUN LOGISTICS CO LTD

Logistics park vehicle tracking and flow counting method and device, equipment and storage medium

The invention relates to the technical field of logistics park management, in particular to a logistics park vehicle tracking and flow counting method and device, equipment and a storage medium. The logistics park vehicle tracking and flow counting method comprises the following steps: obtaining image data of logistics park vehicles, and carrying out labeling and preprocessing to obtain an image data set; constructing a basic model based on a NanoDet network model, improving the basic model by adopting a data enhancement method to obtain a preliminary model, and training the preliminary model by adopting an image data set to obtain a vehicle tracking calculation model; a vehicle tracking calculation model is adopted, and vehicle position and vehicle type information is generated according to the real-time image data; and adopting a target tracking algorithm, generating a driving track of the vehicle according to the vehicle position and the vehicle type information, and carrying out statistics on the vehicles in the logistics park. According to the invention, vehicles in the park can be tracked and recorded in real time, so that the vehicles are effectively scheduled, and the operation efficiency of the park is ensured.
Owner:SHANGHAI DONGPU INFORMATION TECH CO LTD

3D digital virtual logistics scene simulation method and device and electronic equipment

The invention provides a 3D digital virtual logistics scene simulation method and apparatus, and an electronic device, relates to the technical field of virtual scene simulation, and solves the technical problem of low processing efficiency of material state data of materials stored in a logistics park. The method comprises the following steps: controlling an unmanned aerial vehicle to set electronic tags on entity materials entering a logistics park; wherein a gyroscope and a positioning device are arranged in the electronic tag; the logistics park corresponds to a 3D digital virtual logistics scene, and the 3D digital virtual logistics scene comprises a virtual material model corresponding to the entity material; detecting motion data of the entity material through a gyroscope, and detecting position data of the entity material through a positioning device; according to the motion data and the position data, determining a motion track of the entity material in the logistics park; and simulating the motion state of the entity material in the logistics park in the 3D digital virtual logistics scene through the virtual material model based on the motion trail.
Owner:ZHONGJIE TELECOMM

Intelligent scheduling method and system for wind-light-hydrogen storage integrated logistics park

ActiveCN122022636AAchieve forward-looking awarenessAvoid abandoning wind and lightData processing applicationsTelemetry/telecontrol selection arrangementsData collaborationTrend prediction
The invention discloses an intelligent scheduling method and system for a wind-light-hydrogen storage integrated logistics park, and relates to the technical field of computers, a data collaboration system is constructed, multi-dimensional data alignment is executed, and a hydrogen production prediction function is calculated by using an inference model; calculating a dynamic hydrogenation admission threshold based on the pressure feedback and the logistics demand change; according to the predicted hydrogen production trend of the prediction function, predicting whether the generated power of the power system is in a crest period or a trough period, limiting hydrogenation in the trough period in combination with a threshold value, and guiding the vehicle to supplement energy in the crest period, so as to cope with hydrogen production demand mismatch caused by fluctuation of wind and light resources, and change post-management into prospective regulation and control to reduce potential safety hazards. Energy supply is guaranteed, and an energy storage strategy is optimized.
Owner:HANGZHOU CHENGFENGLAI DIGITAL TECH CO LTD +1

A bulk cargo storage and inventory device used in railway logistics parks

The present invention discloses a bulk cargo storage and inventory device applied to a railway logistics park, which relates to the field of storage management technology, including a chassis, a blanking plate is fixedly installed in the middle of the rear end of the chassis by bolts, and a rotating mechanism, wherein the rotating mechanism includes a first gear and a rotating frame, the first gear is movably installed in the middle of the top of the chassis by a bearing, and the bottom end of the rotating frame is fixedly installed on the top of the first gear by bolts. The present invention is designed to install a rotating mechanism and a material transporting mechanism, the telescopic plate is driven to rotate by the second gear, and the transport frame is driven to rotate by the telescopic plate, so as to move the cargo in the container out for storage and inventory, the lifting cylinder is driven to rise by the threaded cylinder, and the telescopic plate is translated by the connecting plate, so that after the transport frame receives the cargo, it shrinks toward the rotating frame while rotating, so as to save the overall movement space of the device, so that the device can be used in a space-constrained environment, and the efficiency of storage and inventory is improved.
Owner:SHANXI INTERNATIONAL LOGISTICS ENGINEERING TECHNOLOGY APPLICATION CO LTD

Foam fire extinguishing device

The overall design is compact, making it suitable for applications requiring rapid deployment and with significant space constraints, particularly in logistics parks and lithium battery fires. Users can connect and activate the device in a short time, providing a foam fire extinguishing system that enables more efficient response to fires. [Solution] The system comprises a machine box and a water pump, a peristaltic pump, a foam concentrate tank, and an air compressor located inside the machine box. The foam concentrate tank and peristaltic pump are connected to the input terminals of the water pump via piping, and the air compressor is connected to the output terminal of the water pump via piping. In addition, a water supply pipeline is installed parallel to the foam concentrate tank at the input terminal of the water pump, and the output terminal of the water pump is connected to an external fire hose. The foam concentrate tank and peristaltic pump are positioned horizontally opposite each other on the same side of the water pump, and the air compressor is positioned horizontally opposite each other on the opposite side of the water pump. This clarifies the water supply and drainage layout of the entire system and facilitates the independent removal and maintenance of each component module.
Owner:XIAMEN LIUJU OBJECT LINK TECH CO LTD

Vehicle access control system for logistics parks

A vehicle access control device for a logistics park includes a communication unit, a storage unit, and a processor. The processor is electrically connected to the communication unit and the storage unit and performs the following actions: receiving a check-in message and reading the check-in license plate number; retrieving the latest vehicle coordinates from a database based on the check-in license plate number; determining whether the latest vehicle coordinates have entered the electronic fence coordinates; if so, storing the check-in license plate number as an authorized license plate number; determining whether the parking space information meets the park entry requirements; if so, transmitting an entry notification message to the user's electronic device; receiving a license plate number to be verified from a license plate recognition access control system; and if the license plate number to be verified matches an authorized license plate number, transmitting an opening command to the license plate recognition access control system.
Owner:TONGLIU DEVELOPMENT CO LTD

A Smart Monitoring Method and System for a Logistics Park

The present application relates to the field of intelligent monitoring technologies, and provides an intelligent monitoring method and system for a logistics park. The method includes: obtaining a floor plan of the logistics park, identifying key areas and arranging an intelligent sensing network; obtaining first monitoring data based on real-time monitoring by fixed edge nodes; obtaining area tasks and evaluating activities, and calculating a task complexity factor; adjusting dynamic nodes based on the complexity factor to obtain area activity data; inputting the activity data into a deep analysis model to obtain a logistics intelligent sensing set; inputting the sensing set and the complexity factor into a risk assessment function to perform multi-level early warning matching and feedback. The present application solves the technical problems of unreasonable resource allocation and untimely risk early warning caused by the difficulty in accurately monitoring the changing frequency of dynamic activities in the logistics park, and realizes the effect of efficiently monitoring and accurately warning by adjusting dynamic edge nodes in real time through an intelligent sensing network and combining multi-dimensional task complexity factors.
Owner:SHENZHEN ZHIHUI QICE TECH CO LTD

Logistics park multi-capability complementary system management and control method and service platform

PendingCN122453552ASystems managementSimulation
The application relates to a logistics park multi-capability complementary system management and control method and a service platform. The method comprises the following steps: using a particle swarm optimization algorithm to perform population search iteration on multiple device configuration particle individuals to generate multiple first configuration particle individuals; using a target solver to perform daily operation scheduling planning solving on all particles of the first configuration particle individuals to generate corresponding daily scheduling response data, and calculating corresponding configuration fitness based on scheduling fitness of the daily scheduling response data and a target function associated with the first configuration particle individuals; based on the configuration fitness, repeatedly performing the steps of generating corresponding first configuration particle individuals and daily scheduling response data until multiple second configuration particle individuals meeting preset fitness defined configuration fitness are obtained; using a TOPSIS method to select a target device configuration particle individual from the multiple second configuration particle individuals, and using the target solver to solve target scheduling response data to obtain a corresponding optimization result.
Owner:JINAN UNIVERSITY

Coal logistics park weighing vehicle queuing and calling method and system based on artificial intelligence

The invention is suitable for the technical field of logistics queuing, and provides a coal logistics park weighing vehicle queuing and calling method and system based on artificial intelligence, and the method comprises the following steps: creating a coal electronic waybill; establishing an electronic fence of the coal logistics park, and judging whether a transport vehicle enters the electronic fence based on GIS and GPS technologies; acquiring a vehicle image, identifying and analyzing the vehicle image to obtain vehicle features, matching the vehicle features with the vehicle information, and determining a corresponding coal electronic waybill; issuing the coal electronic waybill to a corresponding user terminal App, and generating a popup window to be signed in; and receiving a sign-in instruction, enabling the coal electronic waybills with successful sign-in to enter a weighing and queuing mode, and determining a queuing scheme of the coal electronic waybills according to the type of transported coal, the transportation time efficiency, the state of the weighing equipment in each weight house and the existing queuing condition of each weight house. According to the method, the optimal queuing scheme is generated by analyzing the coal type, the time efficiency, the equipment state and the queuing flow, and the queuing waiting time is shortened.
Owner:ZHONGKE FUCHUANG (GUIZHOU) INTELLIGENT TECHNOLOGY CO LTD

Tobacco warehouse management method and system based on digital twinning

The invention relates to the technical field of digital twinning, and particularly discloses a tobacco warehouse management method and system based on digital twinning, and the method comprises the steps: obtaining the building data of a logistics park, carrying out the three-dimensional modeling of the logistics park, and obtaining a park model; the method comprises the following steps: acquiring field data of a logistics park based on acquisition equipment, converting the field data into rendering numerical values, and inserting the rendering numerical values into a park model; receiving a browsing instruction input by a user, and visually displaying the park model based on the browsing instruction; and comparing the field data with a preset threshold value, and when the field data reaches the preset threshold value, reading and displaying a corresponding pop-up panel. According to the invention, the Unity 3D technology is adopted, data can be converted into visual and visible graphs in real time, a more visual observation and understanding mode is provided, the system can be operated on various devices, the applicability and flexibility of a digital twin system are improved, visual and friendly development tools and interfaces are provided, and development is facilitated.
Owner:BEIJING LIANPING TECH CO LTD

Logistics park digital level evaluation method based on Delphi-entropy weight-TOPSIS

The invention provides a digital level evaluation method for a logistics park based on Delphi-entropy weight-TOPSIS (Total Operational Particle Swarm Identity System). An evaluation index system of the digital level of the logistics park is established and comprises four first-level indexes including digital technology application, digital input situation, digital platform construction and digital management service and 16 second-level indexes. And calculating the comprehensive weight of the evaluation index by combining a Delphi method and an entropy weight method, establishing a logistics park digital level evaluation model based on combined weighting and TOPSIS, and calculating to obtain an evaluation sorting result of the digital level of the logistics park. According to the method, expert experience and objective actual data are fully combined, a method can be provided for pertinently evaluating the digital level of the logistics park in each region, and the method meets the demand for pilot application of the intelligent logistics park of the government.
Owner:SOUTHEAST UNIV

Detection and online mapping integrated sensing method in logistics park scene

The invention relates to the technical field of automatic driving and intelligent robots, in particular to a detection and online mapping integrated sensing method in a logistics park scene, which comprises the following steps of: acquiring images and point cloud data by adopting vehicles in a logistics park, and converting the images and the point cloud data into a global coordinate system; detecting the converted image data by using a deep neural network detector, wherein information that a target is static or dynamic is recorded in a target detection result; the real-time SLAM module obtains an environment map; adding the target detection result into an environment map, and establishing an information enhancement map; updating the optimization graph of the real-time SLAM module based on the information enhancement map; updating the target detection result based on prior semantic information; path planning and automatic driving are carried out based on the information enhancement map and the target detection result; the real-time performance, the precision and the reliability of the sensing system can be improved.
Owner:BEIHANG UNIV

A battery swap station for autonomous logistics vehicles

The utility model provides a battery swap station for an autonomous driving logistics vehicle, which includes a main body, a battery swap point is arranged on the side of the main body, and the vehicle body is close to the battery swap point; a battery swap working part is arranged at the battery swap point, and the battery swap working part faces the battery swap structure; a battery storage part is arranged on the side of the battery swap working part, and the battery storage part includes a placement rack; the battery swap working part includes a manipulator assembly and a track assembly, and the track assembly is arranged on the side of the placement rack, and the manipulator assembly can be movably arranged on the track assembly. The battery swap station for an autonomous driving logistics vehicle realizes the battery replacement of a large autonomous driving logistics vehicle with side battery swapping by using the manipulator assembly and the track assembly of the battery swap working part through the cooperation of the battery swap working part and the battery storage part, thereby ensuring that the large autonomous driving logistics vehicle can always be in working condition, improving the working efficiency of the autonomous driving logistics vehicle, and further improving the working efficiency of the entire logistics park.
Owner:北京远舢智能科技有限公司 +1

Intelligent logistics park and storage decision-making method and system

The invention provides an intelligent logistics park and storage decision-making method and system, and relates to the technical field of logistics warehousing, and the method comprises the steps: monitoring the position of a transportation mechanism in real time, taking the transportation mechanism as a conflict node when detecting that a plurality of transportation mechanisms share the same goods shelf node, and determining an execution priority based on a time margin; according to the method, the time margin is calculated, the extra waiting time cost and the diversion decision time cost are calculated respectively, finally, the execution sequence and strategy are dynamically decided according to the comparison result of the time margin and the time cost, collaborative scheduling and global optimization at conflicting nodes are achieved, and the logistics efficiency and order delivery timeliness are improved.
Owner:HANGZHOU GUOCHEN ZHIQI TECH CO LTD

Method and system for calculating popularity index of coal plant purchase and downstream purchase

The invention provides a method and a system for calculating popularity indexes of coal plant purchase and downstream purchase. The method comprises the following steps: S101, a data acquisition module; s102, a data processing module; s103, an index calculation module; s104, designing a desensitization processing algorithm; and S105, an index release and analysis module. According to the method, the current market condition is reflected based on arithmetic averaging of the data of the near N days, the method has certain perspectiveness, and by introducing a fixed value for desensitization processing, sensitive business information is protected, and the universality and comparability of indexes are ensured. According to the method, the vehicle flow data of the coal logistics park is applied to market popularity evaluation for the first time, direct conversion from data to indexes is realized, and the blank of market popularity evaluation in the coal industry is filled. In addition, the method can be widely applied to upstream and downstream enterprises of the coal industry chain, financial institutions, government supervision departments and the like, and healthy and stable development of the coal market is promoted.
Owner:INNER MONGOLIA RONGTONG DIGITAL CHAIN COAL TECH CO LTD

Underground container logistics loading and unloading system based on deep underground passage

The invention provides an underground container logistics loading and unloading system based on a deep underground passage. The underground container logistics loading and unloading system comprises an automatic container wharf, a logistics park and the deep underground passage. The automatic container wharf is connected with the logistics park through the deep underground passage, and the deep underground passage internally comprises an area where shuttle vehicles run; and the deep underground passage comprises a main body layout area and accessory equipment. By applying the embodiment of the invention, through a vertical loading and unloading mode and an underground container logistics transportation mode, cargo transportation is realized, and transportation of ground container trucks is shunted to a certain extent, so that the ground transportation pressure of a port city is relieved, the transportation distance between the container wharf and the out-of-city logistics park is shortened.
Owner:SHANGHAI MARITIME UNIVERSITY