Material management method and device based on railway passenger car configuration

Abstract

The present application provides a material management method and device based on railway passenger car configuration, wherein the material management method based on railway passenger car configuration includes: determining the passenger car model of the railway passenger car to be repaired; determining the first material and the second material according to the passenger car model, and determining the total maintenance material according to the first material and the second material; determining the maintenance process according to the passenger car model, and dividing the total maintenance material according to the maintenance process to obtain the target material; adjusting the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the maintenance process. According to the characteristics of passenger car maintenance materials, based on basic material data, they are divided into two categories: those with determined characteristics such as quantity and specifications and those with uncertain characteristics, providing a material refined management solution, designing a set of material refined management systems, improving the ability to manage the entire process of material use, and reducing the cost of vehicle maintenance materials.

Description

Technical Field

[0001] The present application relates to the field of railway transportation technology, and in particular to a material management method based on railway passenger car configuration. The present application also relates to a material management device based on railway passenger car configuration, a computing device, and a computer-readable storage medium. Background Art

[0002] When large equipment such as railway passenger cars are undergoing maintenance, due to the large number of models involved and the extremely complex structure itself, the specifications, models, quantities, etc. of the maintenance materials required during factory repairs will vary due to differences in vehicle models and types of components contained. In addition, the number of types involved is huge. According to the traditional management model, the submission, procurement, warehousing, and distribution of materials must be done manually, and the process is extremely cumbersome, with poor business standardization and lean management and control. Problems such as excess or insufficient materials, incorrect material specifications, and materials that cannot be delivered in time often occur. Summary of the invention

[0003] In view of this, the embodiment of the present application provides a material management method based on railway passenger car configuration to solve the technical defects existing in the prior art. The embodiment of the present application also provides a material management device based on railway passenger car configuration, a computing device, and a computer-readable storage medium.

[0004] According to a first aspect of an embodiment of the present application, a material management method based on railway passenger car configuration is provided, comprising:

[0005] Determine the model of the railway passenger car to be inspected;

[0006] Determine a first material and a second material according to the bus model, and determine a total maintenance material according to the first material and the second material;

[0007] Determine the maintenance process according to the bus model, and divide the total maintenance materials according to the maintenance process to obtain target materials;

[0008] According to the target material and the execution process of the maintenance process, the material management system associated with the railway passenger car to be inspected is adjusted.

[0009] Optionally, the process of determining the first material includes:

[0010] According to the bus model, determining the bus configuration corresponding to the bus model;

[0011] The first material is determined according to the configuration of the bus.

[0012] Optionally, the process of determining the second material includes:

[0013] Constructing a pre-inspection strategy based on the bus model;

[0014] According to the pre-inspection strategy, the railway passenger car to be inspected is pre-inspected to determine the second material.

[0015] Optionally, determining the bus configuration corresponding to the bus model according to the bus model includes:

[0016] Determining the physical assembly relationship of the railway passenger car to be inspected according to the passenger car model;

[0017] According to the physical assembly relationship, a hierarchical structure is constructed to determine the bus configuration.

[0018] According to a second aspect of an embodiment of the present application, a material management device based on a railway passenger car configuration is provided, comprising:

[0019] A model determination module is configured to determine the passenger car model of the railway passenger car to be inspected;

[0020] A material determination module is configured to determine a first material and a second material according to the bus model, and determine a total maintenance material according to the first material and the second material;

[0021] A division module is configured to determine a maintenance process according to the bus model, and divide the total maintenance materials according to the maintenance process to obtain target materials;

[0022] The retrieval module is configured to adjust the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the maintenance process.

[0023] According to a third aspect of an embodiment of the present application, a computing device is provided, including:

[0024] Memory and processor;

[0025] The memory is used to store computer executable instructions, and the processor implements the steps of the material management method based on railway passenger car configuration when executing the computer executable instructions.

[0026] According to a fourth aspect of an embodiment of the present application, a computer-readable storage medium is provided, which stores computer-executable instructions, and when the instructions are executed by a processor, the steps of the material management method based on the railway passenger car configuration are implemented.

[0027] According to a fifth aspect of an embodiment of the present application, a chip is provided, which stores a computer program, and when the computer program is executed by the chip, the steps of the material management method based on the railway passenger car configuration are implemented.

[0028] The material management method based on railway passenger car configuration provided in the present application includes: determining the passenger car model of the railway passenger car to be repaired; determining the first material and the second material according to the passenger car model, and determining the total maintenance material according to the first material and the second material; determining the maintenance process according to the passenger car model, and dividing the total maintenance material according to the maintenance process to obtain the target material; adjusting the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the maintenance process. According to the characteristics of passenger car maintenance materials, based on basic material data, they are divided into two categories: those with determined characteristics such as quantity and specifications and those with uncertain characteristics, providing a material refined management solution, designing a set of material refined management systems, improving the ability to manage the entire process of material use, and reducing the cost of vehicle maintenance materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 is a flow chart of a material management method based on railway passenger car configuration provided by an embodiment of the present application;

[0031] Figure 2 It is a structural diagram of a material management method based on railway passenger car configuration provided by an embodiment of the present application;

[0032] Figure 3 It is a structural schematic diagram of a material management device based on a railway passenger car configuration provided by an embodiment of the present application;

[0033] Figure 4 It is a structural block diagram of a computing device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0034] Many specific details are described in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific implementation disclosed below.

[0035] The terms used in one or more embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit one or more embodiments of the present application. The singular forms of "a", "said" and "the" used in one or more embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of the present application refers to and includes any or all possible combinations of one or more associated listed items.

[0036] It should be understood that, although the terms first, second, etc. may be used to describe various information in one or more embodiments of the present application, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of one or more embodiments of the present application, the first may also be referred to as the second, and similarly, the second may also be referred to as the first.

[0037] In the present application, a material management method based on railway passenger car configuration is provided. The present application also relates to a material management device based on railway passenger car configuration, a computing device, and a computer-readable storage medium, which are described in detail one by one in the following embodiments.

[0038] Figure 1 A flow chart of a material management method based on railway passenger car configuration provided according to an embodiment of the present application is shown, which specifically includes the following steps:

[0039] Step S102: determining the model of the railway passenger car to be inspected;

[0040] Step S104: determining a first material and a second material according to the bus model, and determining a total maintenance material according to the first material and the second material;

[0041] Step S106: determining the maintenance process according to the bus model, and dividing the total maintenance materials according to the maintenance process to obtain target materials;

[0042] Step S108: adjusting the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the repair process.

[0043] Furthermore, in step S104, the process of determining the first material is specifically implemented as follows in this embodiment:

[0044] According to the bus model, the bus configuration corresponding to the bus model is determined; and according to the bus configuration, the first material is determined.

[0045] Furthermore, in step S104, the determination process of the second material is specifically implemented as follows in this embodiment:

[0046] A pre-inspection strategy is constructed according to the passenger car model; and according to the pre-inspection strategy, a pre-inspection is performed on the railway passenger car to be inspected to determine the second material.

[0047] Furthermore, in step S104, the process of determining the bus configuration corresponding to the bus model according to the bus model is specifically implemented as follows in this embodiment:

[0048] According to the passenger car model, the physical assembly relationship of the railway passenger car to be inspected is determined; according to the physical assembly relationship, a hierarchical structure is constructed to determine the passenger car configuration.

[0049] Specifically, Figure 2 As shown in the structural diagram of a material management method based on railway passenger car configuration, in step S102, the whole process of material maintenance process of large equipment such as railway passenger cars is managed, a process list is set, and a process list of the corresponding process is established according to the actual situation of the maintenance process, and then the corresponding scheduled inspection material information is entered into the process list. In step S104, according to the model of the overhauled passenger car, a hierarchical structure is constructed according to its physical assembly relationship, and a vehicle model configuration suitable for passenger car maintenance is created for each vehicle model. At the same time, a pre-inspection form for the corresponding configuration vehicle is created in the process module. The pre-inspection form contains all the scheduled inspection material information (must-replace parts, status repair parts, additional parts, etc.) except for the existing ones in the process list, that is, the first material. The pre-inspection form does not directly enter the process list, but only hangs the information under the process list of the process used. In step S106, an executable work order is formed according to the actual production plan and combined with the corresponding vehicle model process network package planning. The work order contains the scheduled inspection material information of the corresponding process, that is, the second material, which is combined with the pre-inspection order material information to form the final material kanban information of the vehicle, that is, the total maintenance material. In step S108, in the material management system, the material demand is automatically linked to the corresponding material procurement system, the procurement department purchases according to the associated information, and the team collects the materials of this process according to the kanban information, realizing the "single vehicle customization" full-process material management combining "scheduled inspection + pre-inspection", and improving the accuracy of material submission and management efficiency.

[0050] It has been achieved that, according to the model of the overhauled bus, a hierarchical structure is built according to its physical assembly relationship, and a vehicle configuration suitable for bus maintenance is created for each vehicle model; based on the characteristics of various vehicle models, a database of materials required for maintenance is created, and materials that do not change with the model of the maintenance are directly entered into the system as scheduled inspection materials, and are purchased and distributed in a fixed quantity; for materials that are different due to different vehicle models, maintenance status, additions and modifications, or materials that can only be determined during the process, a "pre-inspection" mode is established, and finally a "single-vehicle customized" material management method combining "scheduled inspection + pre-inspection" is realized; the actual maintenance process is divided into the smallest workstation by process, and the details of the scheduled inspection and pre-inspection materials for the corresponding workstation are separated; a material management system is established. The management system mainly consists of four units: configuration management, process management, production management, and material management. The configuration management unit implements configuration management of each vehicle model, and finally creates the corresponding vehicle model process network. The process management unit completes the establishment of process lists, task lists, and pre-inspection lists, and the material information is transferred to the corresponding process list or pre-inspection list (the pre-inspection list is hung under the corresponding process), and the process network is generated according to the configuration of the corresponding vehicle model. In the production management unit, package planning is carried out according to the production plan. In material management, scheduled inspection and pre-inspection materials are implemented to finally form the material kanban of the maintenance vehicle. At the same time, the material demand is automatically associated with the corresponding material procurement system. The procurement department purchases according to the associated information, and the team takes the materials of this process according to the kanban information. Through each functional unit, the required types of materials are placed in the process list according to their certainty and uncertainty to form scheduled inspection materials, and placed in the pre-inspection list to form pre-inspection materials, and finally summarized and output to form "single vehicle customized" material information combining "scheduled inspection + pre-inspection", which is convenient for procurement and use, and solves the problems of low efficiency and easy errors in material submission, procurement, and issuance during the maintenance of large equipment.

[0051] Corresponding to the above method embodiment, the present application also provides a material management device embodiment based on a railway passenger car configuration, Figure 3 FIG. 1 shows a schematic diagram of a material management device based on a railway passenger car configuration provided by an embodiment of the present application. Figure 3 As shown, the device comprises:

[0052] A model determination module 302 is configured to determine the model of the railway passenger car to be inspected;

[0053] The material determination module 304 is configured to determine the first material and the second material according to the bus model, and determine the total maintenance material according to the first material and the second material;

[0054] The division module 306 is configured to determine the maintenance process according to the bus model, and divide the total maintenance materials according to the maintenance process to obtain target materials;

[0055] The retrieval module 308 is configured to adjust the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the repair process.

[0056] In an optional embodiment, the material determination module 304 is further configured to:

[0057] According to the bus model, the bus configuration corresponding to the bus model is determined; and according to the bus configuration, the first material is determined.

[0058] In an optional embodiment, the material determination module 304 is further configured to:

[0059] A pre-inspection strategy is constructed according to the passenger car model; and according to the pre-inspection strategy, a pre-inspection is performed on the railway passenger car to be inspected to determine the second material.

[0060] In an optional embodiment, the material determination module 304 is further configured to:

[0061] According to the passenger car model, the physical assembly relationship of the railway passenger car to be inspected is determined; according to the physical assembly relationship, a hierarchical structure is constructed to determine the passenger car configuration.

[0062] The material management device based on the railway passenger car configuration provided by the present application determines the passenger car model of the railway passenger car to be repaired; determines the first material and the second material according to the passenger car model, and determines the total maintenance material according to the first material and the second material; determines the maintenance process according to the passenger car model, and divides the total maintenance material according to the maintenance process to obtain the target material; and adjusts the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the maintenance process. By setting the specific long linear identification of the process material, the production calculation formula, the upper limit value and the QR code filled in by the mobile terminal and other data, a full information automation management method for the submission, procurement, warehousing, and issuance of maintenance materials is realized, the vehicle model material database is improved according to the workstation system, and data iteration is optimized to improve accuracy. A "single-vehicle customized" passenger repair material management mode is established through scheduled inspection and pre-inspection, the whole process management capability of material use is improved, and the cost of vehicle maintenance materials is reduced.

[0063] The above is a schematic scheme of a material management device based on a railway passenger car configuration of this embodiment. It should be noted that the technical scheme of the material management device based on the railway passenger car configuration and the technical scheme of the material management method based on the railway passenger car configuration belong to the same concept. The details of the technical scheme of the material management device based on the railway passenger car configuration that are not described in detail can be found in the description of the technical scheme of the material management method based on the railway passenger car configuration. In addition, each component in the device embodiment should be understood as a functional module that must be established to implement each step of the program flow or each step of the method, and each functional module is not an actual functional division or separation definition. The device claim defined by such a group of functional modules should be understood as a functional module architecture that mainly implements the solution through a computer program recorded in the specification, and should not be understood as a physical device that mainly implements the solution through hardware.

[0064] Figure 4 The block diagram of a computing device 400 according to an embodiment of the present application is shown. The components of the computing device 400 include but are not limited to a memory 410 and a processor 420. The processor 420 is connected to the memory 410 via a bus 430, and the database 450 is used to store data.

[0065] The computing device 400 also includes an access device 440 that enables the computing device 400 to communicate via one or more networks 460. Examples of these networks include a public switched telephone network (PSTN), a local area network (LAN), a wide area network (WAN), a personal area network (PAN), or a combination of communication networks such as the Internet. The access device 440 may include one or more of any type of network interface (e.g., a network interface card (NIC)) wired or wireless, such as an IEEE 802.11 wireless local area network (WLAN) wireless interface, a World Wide Interoperability for Microwave Access (Wi-MAX) interface, an Ethernet interface, a universal serial bus (USB) interface, a cellular network interface, a Bluetooth interface, a near field communication (NFC) interface, and the like.

[0066] In one embodiment of the present application, the above components of the computing device 400 and Figure 4 Other components not shown in the figure may also be connected to each other, for example, via a bus. It should be understood that Figure 4 The computing device structure block diagram shown is only for the purpose of illustration, and is not intended to limit the scope of the present application. Those skilled in the art may add or replace other components as needed.

[0067] Computing device 400 may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., a tablet computer, a personal digital assistant, a laptop computer, a notebook computer, a netbook, etc.), a mobile phone (e.g., a smart phone), a wearable computing device (e.g., a smart watch, smart glasses, etc.), or other types of mobile devices, or a stationary computing device such as a desktop computer or PC. Computing device 400 may also be a mobile or stationary server.

[0068] The processor 420 is used to execute computer executable instructions for each step of the material management method based on railway passenger car configuration.

[0069] The above is a schematic scheme of a computing device of this embodiment. It should be noted that the technical scheme of the computing device and the technical scheme of the material management method based on the railway passenger car configuration described above belong to the same concept, and the details of the technical scheme of the computing device that are not described in detail can be found in the description of the technical scheme of the material management method based on the railway passenger car configuration described above.

[0070] An embodiment of the present application further provides a computer-readable storage medium storing computer instructions, which, when executed by a processor, are used to execute the steps of the material management method based on railway passenger car configuration.

[0071] The above is a schematic scheme of a computer-readable storage medium of this embodiment. It should be noted that the technical scheme of the storage medium and the technical scheme of the material management method based on the railway passenger car configuration described above belong to the same concept, and the details not described in detail in the technical scheme of the storage medium can be referred to the description of the technical scheme of the material management method based on the railway passenger car configuration described above.

[0072] An embodiment of the present application further provides a chip storing a computer program, which implements the steps of the material management method based on railway passenger car configuration when executed by the chip.

[0073] The above describes specific embodiments of the present application. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0074] The computer instructions include computer program codes, which may be in source code form, object code form, executable files or some intermediate forms, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0075] It should be noted that, for the above-mentioned method embodiments, for the sake of simplicity of description, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0076] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0077] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The optional embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can understand and use the present application well. The present application is only limited by the claims and their full scope and equivalents.

Claims

1. A material management method based on railway passenger car configuration, characterized in that: include: Determine the model of the railway passenger car to be inspected; Determine a first material and a second material according to the bus model, and determine a total maintenance material according to the first material and the second material; Determine the maintenance process according to the bus model, and divide the total maintenance materials according to the maintenance process to obtain target materials; According to the target material and the execution process of the maintenance process, the material management system associated with the railway passenger car to be inspected is adjusted.

2. The method according to claim 1, characterized in that The process of determining the first material includes: According to the bus model, determining the bus configuration corresponding to the bus model; The first material is determined according to the configuration of the bus.

3. The method according to claim 1, characterized in that The process of determining the second material includes: Constructing a pre-inspection strategy based on the bus model; According to the pre-inspection strategy, the railway passenger car to be inspected is pre-inspected to determine the second material.

4. The method according to claim 2, characterized in that: The step of determining the bus configuration corresponding to the bus model according to the bus model includes: Determining the physical assembly relationship of the railway passenger car to be inspected according to the passenger car model; According to the physical assembly relationship, a hierarchical structure is constructed to determine the bus configuration.

5. A material management device based on railway passenger car configuration, characterized in that: include: A model determination module is configured to determine the passenger car model of the railway passenger car to be inspected; A material determination module is configured to determine a first material and a second material according to the bus model, and determine a total maintenance material according to the first material and the second material; A division module is configured to determine a maintenance process according to the bus model, and divide the total maintenance materials according to the maintenance process to obtain target materials; The retrieval module is configured to adjust the material management system associated with the railway passenger car to be repaired according to the target material and the execution process of the maintenance process.

6. A computing device, characterized in that include: Memory and processor; The memory is used to store computer executable instructions, and the processor is used to execute the computer executable instructions to implement the steps of the material management method based on railway passenger car configuration as described in any one of claims 1 to 4.

7. A computer-readable storage medium storing computer instructions, characterized in that: When the instruction is executed by the processor, the steps of the material management method based on railway passenger car configuration described in any one of claims 1 to 4 are implemented.

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