Digital logistics management and control platform system

Abstract

A digital logistics management and control platform system disclosed by the present invention comprises a service terminal, a server and a display unit, the service terminal is connected with a processing unit and a plurality of conveying units, the server is used for storing statistical historical data of logistics cost, and a waybill unit is used for obtaining purchase data, generating a logistics waybill according to the purchase data, and displaying the logistics waybill according to the logistics waybill. The purchasing unit is used for purchasing the logistics waybill and uploading the purchasing data to the processing unit, the transportation planning unit is used for planning according to the logistics waybill to obtain a planned path and sending the planned path to the conveying unit, and the arrival management unit is used for generating delivery acceptance data of the logistics waybill after conveying is completed and sending the delivery acceptance data to the processing unit. And the display unit is connected with the processing unit and is used for displaying the data uploaded to the processing unit. According to the invention, cooperation of multiple modules and units of each department can be realized in the logistics management and control process, and higher real-time coordination capability is achieved in logistics scheduling, so that the execution efficiency of logistics business is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics management and control, and in particular to a digital logistics management and control platform system. Background Art

[0002] With the popularity of e-commerce, logistics control has become an essential means for modern business. Common logistics control requires many links to complete. For example, in enterprise-level logistics management, the coordination and management of logistics transportation often requires coordination and communication among multiple departments such as sales, logistics, and warehouse management. Cross-departmental coordination usually requires repeated communication and confirmation, and the execution efficiency of logistics business is low.

[0003] Currently, most companies use ERP systems to manage logistics information. Although some solutions have been provided for logistics management, traditional logistics scheduling cannot cover multiple users for collaborative operations, so the real-time collaboration capabilities in logistics scheduling are poor, which in turn affects the execution efficiency of logistics business. Summary of the invention

[0004] The purpose of the present invention is to provide a digital logistics management and control platform system to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A digital logistics management and control platform system, comprising: A service terminal, the service terminal being connected to the processing unit and the plurality of transport units; A server, the server is used to store the statistical historical data of logistics costs and is connected to the processing unit; The service terminal includes a waybill unit, a transport planning unit, an arrival management unit and a cost management unit; The waybill unit is used to obtain purchase data, generate a logistics waybill according to the purchase data, upload the purchase data to the processing unit, and send the logistics waybill to the transport unit; The transport planning unit is used to plan a planned path according to the logistics waybill and send the planned path to the transport unit; The arrival management unit is used to generate the delivery acceptance data of the logistics waybill after the delivery is completed, and send the delivery acceptance to the processing unit; The cost management unit is used to predict logistics costs based on statistical historical data; The display unit is connected to the processing unit and is used to display the data uploaded to the processing unit.

[0006] Furthermore, the waybill unit, transportation planning unit, arrival management unit and cost management unit are provided with access rights, and the processing unit accesses the waybill unit, transportation planning unit, arrival management unit and cost management unit according to the granted access rights.

[0007] Furthermore, the server includes an application server, a portal server, a code server, an interface server and a database server. The application server is used to deploy the operating system, the portal server is used to provide a unified application access portal service to the inside and outside and balance the operating pressure of the application server, the code server is used to store the operating system code and files, the interface server is used to transmit operating system interface data, and the database server is used to provide database services and store all data in the operating system.

[0008] Furthermore, the processing unit includes a purchasing module, a selling module, a supply module and a logistics management module.

[0009] Furthermore, the waybill unit includes a purchasing management module and a shipping management module. The purchasing management module is used to obtain purchasing data and send it to the purchasing module, the selling module, and the supply module. The shipping management module is used to generate a logistics waybill based on the purchasing data and send the logistics waybill to the logistics management module and the corresponding transportation unit.

[0010] Furthermore, the transport planning unit includes a transport management module and a path planning module. The transport management module is used to generate a transport task based on the logistics waybill, and send the transport task to the logistics management module and the corresponding transport unit. The path planning module is used to determine the origin and destination based on the transport task, perform path planning based on the origin and destination to obtain a planned route, and send the planned route to the corresponding transport unit.

[0011] Furthermore, the arrival management unit includes an arrival acceptance module and a dispute management module. The arrival acceptance module is used to obtain arrival information, and the arrival information includes arrival time, inspection report, inspection quantity and inspection items. The arrival acceptance module generates an arrival acceptance form based on the arrival information. The dispute management module is used to generate a log of abnormal alarm records when an arrival abnormality occurs, and send the log to the corresponding authorized processing unit.

[0012] Furthermore, the cost management unit includes a problem collection unit, a selection module, a data processing module, a clustering module and a construction module. The problem collection unit collects corresponding historical sample data for a specific logistics cost budget problem. The selection module is used to select useless data points in the historical sample data to obtain logistics cost data. The data processing module is used to process the logistics cost data to reduce the amplitude of data changes to obtain pre-clustered data. The clustering module is used to cluster the pre-clustered data to find a training sample data set for the budget point. The construction module is used to input the training sample data set into a least squares support vector machine to establish a cost management unit.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the digital logistics control platform system server is interfaced with the conveying unit and each processing unit, which can realize the coordination of multiple modules and units of various departments in the process of logistics control, have higher real-time coordination ability in logistics scheduling, and thus greatly improve the execution efficiency of logistics business. Through the display unit, data such as transportation management, waybill management, and cost budget can be viewed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention.

[0015] Figure 2 It is a structural schematic diagram of the processing unit of the present invention.

[0016] Figure 3 It is a schematic diagram of the structure of the waybill unit of the present invention.

[0017] Figure 4 It is a structural schematic diagram of the transport planning unit of the present invention.

[0018] Figure 5 It is a structural schematic diagram of the arrival management unit of the present invention.

[0019] Figure 6 It is a structural schematic diagram of the cost management unit of the present invention.

[0020] Figure 7 It is a structural diagram of the overall architecture of the server of the present invention. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "upper end", "lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "sleeved", "connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figures 1 to 7 , the present invention provides a technical solution: A digital logistics management and control platform system, comprising: A service terminal, the service terminal being connected to the processing unit and the plurality of transport units; A server, the server is used to store the statistical historical data of logistics costs and is connected to the processing unit; The service terminal includes a waybill unit, a transport planning unit, an arrival management unit and a cost management unit; The waybill unit is used to obtain purchase data, generate a logistics waybill according to the purchase data, upload the purchase data to the processing unit, and send the logistics waybill to the transport unit; The transport planning unit is used to plan a planned route according to the logistics waybill and send the planned route to the transport unit; The arrival management unit is used to generate the delivery acceptance data of the logistics waybill after the delivery is completed, and send the delivery acceptance to the processing unit; The cost management unit is used to predict logistics costs based on statistical historical data; The display unit is connected to the processing unit and is used to display the data uploaded to the processing unit by each unit and module.

[0025] Specifically, the waybill unit, transportation planning unit, arrival management unit and cost management unit are provided with access rights, and the processing unit accesses the waybill unit, transportation planning unit, arrival management unit and cost management unit according to the granted access rights.

[0026] Specifically, the server includes an application server, an entry server, a code server, an interface server, and a database server. The application server is used to deploy the operating system. The entry server is used to provide unified application access entry services to the inside and outside and balance the operating pressure of the application server. The code server is used to store the operating system code and files. The interface server is used to transmit operating system interface data. The database server is used to provide database services and store all data in the operating system. It also includes a test server and a test database connected to the test server, which is used in the operating system testing phase and is deployed on the server during testing for internal development and debugging.

[0027] Specifically, the processing unit includes a purchasing module, a selling module, a supply module and a logistics management module.

[0028] Specifically, the waybill unit includes a purchasing management module and a shipping management module. The purchasing management module is used to obtain purchasing data and send it to the purchasing module, the selling module, and the supply module. The shipping management module is used to generate a logistics waybill based on the purchasing data and send the logistics waybill to the logistics management module and the corresponding transportation unit.

[0029] In the present invention, for procurement data (data purchased by implementing a procurement contract), the procurement management module in the embodiment designs data tables through the relational database Oracle, such as a supplier information table, including supplier number, supplier name and quality information, etc.; a contract information table, including contract number, supplier number, contract type, material type, quality information, delivery time, quantity and status, etc.

[0030] Use ODI (Oracle Data Integrator) as a database extraction, conversion and loading tool to achieve data synchronization between the contract management system and the multi-terminal collaboration platform. For contract creation and review, synchronize the server data in real time to the procurement module, sales module and supply module of the corresponding departments of procurement, sales (sales) and material supply in each processing unit involved in the contract.

[0031] Then the delivery management module generates an electronic logistics waybill based on the obtained procurement data. For the logistics waybill, in the embodiment, the file data uses a cloud storage service, such as Eucalyptus design file storage system, and the relational data uses Oracle design data tables, such as the waybill table, including the freight number, contract number, quality information, goods information and delivery time, etc. By using a message queue, such as Kafka, the real-time delivery of the delivery information to each collaborative unit and module is ensured.

[0032] Specifically, the transportation planning unit includes a transportation management module and a path planning module. The transportation management module is used to generate a transportation task based on the logistics waybill, and send the transportation task to the logistics management module and the corresponding transportation unit. The path planning module is used to determine the origin and destination based on the transportation task, perform path planning based on the origin and destination to obtain a planned path, and send the planned path to the corresponding transportation unit.

[0033] In the present invention, in the overall management of transportation, the transportation management module generates a transportation task table according to the logistics waybill, and the transportation task table includes the transportation task number, transportation starting point, transportation end point, transportation type, transportation progress, transportation status, transportation goods and transportation time, etc. After allocating the transportation task to each transportation unit, a corresponding transportation vehicle table is also generated, including vehicle number, license plate number, vehicle type, vehicle status, contact number and vehicle color, etc. At the same time, it also includes a path planning module, which can adaptively plan the route according to the transportation task, and send the optimal route as the planned route to the corresponding transportation unit.

[0034] Specifically, the arrival management unit includes an arrival acceptance module and a dispute management module. The arrival acceptance module is used to obtain arrival information, and the arrival information includes arrival time, inspection report, inspection quantity and inspection items. The arrival acceptance module generates an arrival acceptance form based on the arrival information. The dispute management module is used to generate a log of abnormal alarm records when an arrival abnormality occurs, and send the log to the corresponding authorized processing unit.

[0035] In the present invention, in the arrival management unit, the arrival acceptance module stores the arrival time, inspection report, inspection quantity and inspection items in the relational database Oracle by means of operating system synchronization or manual entry, and generates a corresponding arrival acceptance form, which is then synchronized to the logistics management module of the corresponding dispatcher and warehouse manager through the real-time communication technology WebTransport. At the same time, when an abnormal arrival occurs, such as unqualified inspection or abnormal unloading, the dispute management module generates a log of abnormal alarm records and synchronizes the log to the processing unit of the relevant person in charge.

[0036] Specifically, the cost management unit includes a problem collection unit, a selection module, a data processing module, a clustering module and a construction module. The problem collection unit collects corresponding historical sample data for a specific logistics cost budget problem. The selection module is used to select useless data points in the historical sample data to obtain logistics cost data. The data processing module is used to process the logistics cost data to reduce the amplitude of data changes to obtain pre-clustered data. The clustering module is used to cluster the pre-clustered data to find a training sample data set for the budget point. The construction module is used to input the training sample data set into a least squares support vector machine to establish a cost management unit.

[0037] Logistics costs are closely related to the policies and traffic conditions of enterprises. At present, logistics cost forecasts of most enterprises are realized manually by relevant responsible personnel: professionals use statistical theory to analyze and budget (forecast) logistics costs. This method is conducive to realizing small-scale logistics cost budgets, but for large-scale logistics costs, the calculation process is complicated, the budget efficiency is low, and it is easy to make mistakes. Therefore, the current status of logistics cost budget research is analyzed first, and useless data points in the historical sample data of logistics costs are found. These useless data points are removed to obtain logistics cost data, and the obtained logistics cost data are clustered to find the hidden change characteristics in logistics, and the cost management unit is established with the least squares support vector machine.

[0038] In the present invention, the historical sample data of logistics cost includes direct logistics cost data and indirect logistics cost data. Direct logistics cost data mainly includes freight, insurance, packaging, warehousing and other costs, while indirect logistics cost data mainly includes management, staff wages, inventory retention and other costs.

[0039] Remove useless data points from the historical sample data of logistics costs to reduce interference with the modeling process of the cost management unit. These useless data points are due to restrictions such as staff and collection conditions, which will result in a certain number of useless data points. The specific removal of these useless data points is as follows: set up x i For the i Logistics cost historical sample data points, for x i Adjacent ne The number of logistics costs within the region, minx ne The minimum amount of historical sample data of logistics cost is preset. minx ne The specific calculation is as follows: minx ne = (1) M is the standardization factor; S is the size of the adjacent region; = (2) The selection method of useless data points is as follows: minx ne (3) is the threshold, given a point in space , of S The adjacent area point set is Centered on Indicate point i and The distance between.

[0040] The steps to delete useless data points in the logistics cost historical sample data are: Collect historical sample data on logistics costs x ne , and set The value of estimate x i Neighboring area size S ; Estimate the distance between any sample point and other logistics cost historical sample data points, and estimate minx ne value; According to formula (3), the historical sample data of logistics cost is analyzed to find useless data points, and then the useless data points are deleted from the historical sample data of logistics cost, and the remaining ones are training samples.

[0041] Assume that the training sample data set is X ={ x 1, x 2,…, x n}, n is the total number of training sample points, C The total number of categories is predetermined, and the objective function of cluster analysis is H ( U , v )as follows: H ( U , v )= (4) ( m >1;k = 1,2,…, C ; j = 1,2,…, n ) is the j The sample points are k The membership function of the class, m is a weighted index used to control the fuzziness of the membership function. v is the cluster center, For the k Cluster centers, U is the membership matrix, v =( v 1, v 2,…, v C ), and The calculation is as follows: = (5) = (6) For the j training sample points x j With cluster center The Euclidean distance.

[0042] The clustering process of logistics cost data is essentially as well as ,calculate H ( U , v ) optimal solution and use the least squares support vector machine to predict logistics costs.

[0043] set up{ x i , y i}( i =1,2, …, n ) as training samples for cost management unit modeling, x i As an input sample, y i For the i The total logistics cost is taken as the output sample. According to the principle of SVM (Support Vector Machine), the sample can be mapped to the nonlinear mapping function. Under the action of , it is mapped to the high-dimensional feature space, and the least squares support vector machine is spatially transformed. The specific regression process is as follows: (7) In the feature space of equation (7), a linear regression function as shown in (8) is established: (8) w and b are weight and offset respectively, and T is the transpose.

[0044] Introducing a relaxation factor into equation (8), we find a multi-constraint function equivalent to equation (8), namely: (9)

[0045] γ is the degree of penalty for regression errors, e i is the error in logistics cost forecast.

[0046] Performing Lagrange transformation on equation (9) yields: (10) according to , , , , we can get: (11) right i Dot and j Points passing through kernel function The nonlinear logistics cost budget problem can be modeled as follows: (12) The Gaussian function is used to establish a nonlinear cost management unit, and the expression is as follows: (13) a =[ a 1, a 2, …, a n ] T represents the Lagrange multiplier, a i ∈ a , represents the first relaxation factor, , the second relaxation factor , is the width parameter.

[0047] The data processing module is used to process the logistics cost data, reduce the range of data changes and obtain pre-clustered data. The specific processing is as follows: (14).

[0048] For pre-clustered data, , They are the maximum and minimum values ​​of the historical sample data of logistics cost respectively.

[0049] In the present invention, the digital logistics control platform system service terminal is interfaced with the conveying unit and each processing unit, which can realize the coordination of multiple modules and units of various departments in the process of logistics control, have higher real-time coordination ability in logistics scheduling, and thus greatly improve the execution efficiency of logistics business. Through the display unit, data such as transportation management, waybill management, and cost budget can be viewed.

[0050] The present invention utilizes the cost management unit to budget for logistics costs, which greatly reduces the budget error. Since useless data points in the historical sample data of logistics costs are screened out and samples related to the budget points are selected through cluster analysis, the scale of training samples is reduced, the modeling speed of the cost management unit is accelerated, and the accuracy of the logistics cost budget is improved.

[0051] The present invention, the undescribed parts are prior art.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital logistics management and control platform system, characterized in that: include: A service terminal, the service terminal being connected to the processing unit and the plurality of transport units; A server, the server is used to store the statistical historical data of logistics costs and is connected to the processing unit; The service terminal includes a waybill unit, a transport planning unit, an arrival management unit and a cost management unit; The waybill unit is used to obtain purchase data, generate a logistics waybill according to the purchase data, upload the purchase data to the processing unit, and send the logistics waybill to the transport unit; The transport planning unit is used to plan a planned route according to the logistics waybill and send the planned route to the transport unit; The arrival management unit is used to generate the delivery acceptance data of the logistics waybill after the delivery is completed, and send the delivery acceptance to the processing unit; The cost management unit is used to predict logistics costs based on statistical historical data; A display unit, the display unit is connected to the processing unit and is used to display the data uploaded to the processing unit; The cost management unit includes a problem collection unit, a elimination module, a data processing module, a clustering module and a construction module. The problem collection unit collects corresponding historical sample data for a specific logistics cost budget problem. The elimination module is used to eliminate useless data points in the historical sample data to obtain logistics cost data. The data processing module is used to process the logistics cost data to reduce the range of data changes to obtain pre-clustered data. The clustering module is used to cluster the pre-clustered data to find a training sample data set for the budget point. The construction module is used to input the training sample data set into a least squares support vector machine to establish a cost management unit.

2. A digital logistics management and control platform system as claimed in claim 1, characterized in that: The waybill unit, the transport planning unit, the arrival management unit and the cost management unit are provided with access rights, and the processing unit accesses the waybill unit, the transport planning unit, the arrival management unit and the cost management unit according to the granted access rights.

3. A digital logistics management and control platform system as claimed in claim 1, characterized in that: The server includes an application server, a portal server, a code server, an interface server and a database server. The application server is used to deploy the operating system, the portal server is used to provide a unified application access portal service to the inside and outside and balance the operating pressure of the application server, the code server is used to store the operating system code and files, the interface server is used to transmit operating system interface data, and the database server is used to provide database services and store all data in the operating system.

4. A digital logistics management and control platform system as claimed in claim 1, characterized in that: The processing unit includes a purchasing module, a selling module, a supply module and a logistics management module.

5. A digital logistics management and control platform system as claimed in claim 4, characterized in that: The waybill unit includes a purchasing management module and a shipping management module. The purchasing management module is used to obtain purchasing data and send it to the purchasing module, the selling module, and the supply module. The shipping management module is used to generate a logistics waybill based on the purchasing data and send the logistics waybill to the logistics management module and the corresponding transportation unit.

6. A digital logistics management and control platform system as claimed in claim 4, characterized in that: The transportation planning unit includes a transportation management module and a path planning module. The transportation management module is used to generate a transportation task according to the logistics waybill, and send the transportation task to the logistics management module and the corresponding transportation unit. The path planning module is used to determine the origin and destination according to the transportation task, perform path planning according to the origin and destination to obtain a planned route, and send the planned route to the corresponding transportation unit.

7. A digital logistics management and control platform system as claimed in claim 1, characterized in that: The arrival management unit includes an arrival acceptance module and a dispute management module. The arrival acceptance module is used to obtain arrival information, and the arrival information includes arrival time, inspection report, inspection quantity and inspection items. The arrival acceptance module generates an arrival acceptance form according to the arrival information. The dispute management module is used to generate a log of abnormal alarm records when an arrival abnormality occurs, and send the log to the corresponding authorized processing unit.

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