CN109359922B - Spare part management method and device - Google Patents
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Abstract
The invention discloses a spare part management method and device, and belongs to the technical field of computers. The method comprises the following steps: obtaining a maintenance plan for at least one piece of equipment, and determining a maximum number of each type of spare parts required by each maintenance plan; according to the sequence of the maintenance plans of the at least one device, sequentially distributing the spare parts in the spare part library to each maintenance plan; when the quantity of any spare parts distributed by any maintenance plan does not reach the maximum quantity of any spare parts required by the maintenance plan, generating prompt information for prompting the supplement of the spare parts to a spare part library; the problem of long-time shutdown of equipment caused by untimely supplement of equipment spare parts in the prior art is solved; the effects of reasonable management and spare part supplement are achieved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a spare part management method and device.
Background
Spare part management can improve the effective utilization ratio of equipment, reduce equipment management cost and reduce the mobile funds of equipment management.
The existing spare part management lacks accurate statistical analysis on the quantity of spare parts, causes shutdown loss when the quantity is too small, causes stock overstock when the quantity is too large, occupies a large amount of mobile funds, and causes the corrosion and damage of the spare parts.
Disclosure of Invention
In order to solve the problem that the spare parts cannot be supplemented in time in the prior art, the embodiment of the invention provides a spare part management method and a spare part management device. The technical scheme is as follows:
in a first aspect, a spare part management method is provided, where the method includes:
obtaining a maintenance plan for at least one piece of equipment, and determining a maximum number of each type of spare parts required by each maintenance plan;
according to the sequence of the maintenance plans of the at least one device, sequentially distributing the spare parts in the spare part library to each maintenance plan;
and when the quantity of any spare parts distributed by any maintenance plan does not reach the maximum quantity of any spare parts required by the maintenance plan, generating prompting information for prompting the supplement of the spare parts to a spare part library.
Optionally, the generating prompt information for prompting to supplement the spare part to the spare part library includes:
when the quantity of any spare part distributed by any maintenance plan does not reach the maximum quantity of any spare part required by any maintenance plan, calculating the difference value between the maximum quantity of the spare part and the quantity of any spare part distributed to obtain the quantity to be supplemented of any spare part in any maintenance plan;
counting the sum of the quantity to be supplemented of the spare parts of the preset type in the maintenance plan of the at least one device to obtain the total quantity to be supplemented of the spare parts of the preset type, wherein the spare parts of the preset type are any one of the spare parts;
and generating the prompt information by using the total quantity to be supplemented of the spare parts of the preset type.
Optionally, the method further includes: acquiring a contact way of a manager, wherein the contact way comprises any one of a mobile phone number, an instant messaging account and a mailbox of the manager;
and sending the prompt message according to the contact information.
Optionally, the allocating the spare parts in the spare part library to each maintenance plan in sequence according to the sequence of the maintenance plans of the at least one device includes:
if the maintenance plan of the at least one device comprises a plurality of maintenance plans with the same target maintenance date, acquiring priority reference information of the device corresponding to each maintenance plan in the plurality of maintenance plans, wherein the priority reference information comprises the fault rate and shutdown loss degree information of the device corresponding to each maintenance plan;
determining a priority between the plurality of maintenance plans according to priority reference information of the plurality of maintenance plans;
and after the spare parts in the spare part library are distributed to all maintenance plans before the target maintenance date according to the sequence of the target maintenance date, distributing the spare parts in the spare part library to the maintenance plans according to the priorities of the maintenance plans.
Optionally, generating prompt information for prompting to supplement the spare part to the spare part library includes:
obtaining a maintenance plan that the number of any spare parts in the maintenance plan of the at least one device does not reach the required maximum number of any spare parts to obtain at least one maintenance plan of the spare parts without the spare parts;
acquiring a target maintenance date of each maintenance plan in at least one spare part maintenance plan, and determining the target maintenance date with the earliest acquisition time from the target maintenance dates as a spare part replenishing deadline date;
optionally, generating prompt information for prompting to supplement the spare part to the spare part library includes:
generating a maintenance schedule according to the at least one maintenance schedule, and marking the maintenance schedule of the spare part in the maintenance schedule, wherein the marking is used for triggering the terminal to display the maintenance schedule of the spare part in a preset color.
In a second aspect, a computer-readable storage medium is provided, where one or more instructions are stored in the computer-readable storage medium, and when executed by a processor in a server, the one or more instructions implement the spare part management method according to the first aspect and any optional implementation manner of the first aspect.
In a third aspect, there is provided a spare part management apparatus, the apparatus comprising:
a memory and a processor;
at least one program instruction is stored in the memory;
the processor is configured to load and execute the at least one program instruction to implement the spare part management method according to the first aspect and any optional implementation manner of the first aspect.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
determining a maximum number of each type of spare part required for each maintenance plan by obtaining a maintenance plan for at least one piece of equipment; according to the sequence of the maintenance plans of the at least one device, sequentially distributing the spare parts in the spare part library to each maintenance plan; when the quantity of any spare parts distributed by any maintenance plan does not reach the maximum quantity of any spare parts required by the maintenance plan, generating prompt information for prompting the supplement of the spare parts to a spare part library; the problem of long-time shutdown of equipment caused by untimely supplement of equipment spare parts in the prior art is solved; the effects of reasonable management and spare part supplement are achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a flow diagram illustrating a method for spare part management in accordance with an exemplary embodiment of the present invention;
fig. 2 is a flowchart illustrating a process of generating prompt information for prompting the total number of spare parts to be replenished according to another exemplary embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In the method provided by the embodiment of the invention, the execution main body of each step can be a server. For example, the server may be one server, a server cluster composed of a plurality of servers, or a cloud computing service center. For convenience of description, in the following method embodiments, only the execution subject of each step is illustrated as a server, but the method is not limited thereto.
The spare parts are spare parts for repairing, replacing modules or assemblies or original parts of the equipment, and are used for shortening the repair stop time of the equipment or performing maintenance and overhaul of the equipment. It should be noted that: the equipment can be provided with various types of accessories, and the number of the accessories of each type can be 1 or more than 1.
Fig. 1 is a flowchart illustrating a method for managing a spare part according to an exemplary embodiment of the present invention, where the method for managing a spare part is used in a server to illustrate the present embodiment. As shown in fig. 1, the spare part management method may include:
Wherein the maximum number of each type of spare part required for each maintenance plan is equal to the number of such spare parts in the maintenance equipment corresponding to each maintenance plan.
Optionally, the maintenance schedule of each equipment includes the type of spare parts required for one maintenance of the equipment, the maximum number of each type of spare parts, and the target maintenance date. Optionally, the server stores the type of the spare parts required for maintaining each piece of equipment once and each type of spare parts, and after the server obtains the maintenance plan of at least one piece of equipment, the server queries the type of the spare parts required for maintaining each piece of equipment once and the maximum number of each type of spare parts.
In this step, obtaining the maintenance plan of at least one device may be implemented by:
firstly, a manager counts the types and the quantity of the accessories in each device, and uploads the types and the quantity of the accessories of each device to a server for storage through a terminal device; when a manager completes one-time maintenance of any equipment, a target maintenance date of the next maintenance of any equipment is manually recorded in the terminal equipment, and the terminal uploads the target maintenance date to the server.
Optionally, the server obtains, from at least one device, a device whose target maintenance date is less than a predetermined time from the current time interval, and generates a maintenance plan according to each obtained device and the target maintenance date of each device, where the predetermined time may be set by a system developer or may be customized by a user.
Secondly, an input device is arranged at the server, and a maintainer inputs a target maintenance date of each device for next maintenance on the input device of the server. Optionally, the server obtains, from at least one device, a device whose target maintenance date is less than a predetermined time from the current time interval, and generates a maintenance plan according to each obtained device and the target maintenance date of each device, where the predetermined time may be set by a system developer or may be customized by a user.
Thirdly, optionally, the server stores historical maintenance records and maintenance cycle information of each device; the server acquires the latest maintenance date and the latest maintenance period of each device; determining a target maintenance date of each device according to the maintenance period and the latest maintenance date of each device, wherein the target maintenance date is a next scheduled maintenance schedule date; the method comprises the steps of obtaining equipment with a target maintenance date and a current time interval smaller than a preset time length from at least one piece of equipment, and generating a maintenance plan according to the obtained target maintenance date of each piece of equipment and each piece of equipment, wherein the preset time length can be set by a system developer or can be customized by a user.
For example, if the maintenance period of the equipment a is 6 months, and the last maintenance date is 2 months before, the target maintenance date of the equipment a is 4 months after; the server sets the preset time length of the device A to be 10 days, namely when the server detects that the last maintenance date of the device A is less than 10 days from the target maintenance date, the server generates a latest maintenance plan according to the target maintenance date of the device A.
In addition, the server also obtains the types of spare parts and the number of each type in the spare part library before executing step 102. The specific implementation can be as follows: the spare part warehouse is provided with a real-time spare part quantity counting device, the real-time counting device can be an intelligent container, and the intelligent container can count the types of spare parts stored in the intelligent container and the quantity of each type of spare parts; the intelligent container is connected with the server through a wired network or a wireless network, and the types and the quantity of each type of spare parts in the storage container are sent to the server; and the server counts the number of spare parts in each intelligent container and the total number of each type.
And 102, distributing the spare parts in the spare part library to each maintenance plan in sequence according to the sequence of the maintenance plans of at least one piece of equipment.
It should be noted that: to ensure that the maintenance plan of the at least one device is executed as scheduled, and to avoid the problem that all parts of the at least one device need to be replaced, which causes any device to stop producing, the server determines whether all maintenance plans of the at least one device can be executed as scheduled by executing step 102; if the number of any spare parts allocated by any service plan does not reach the maximum number of any spare parts required by the service plan, the service plan of at least one equipment cannot be executed as expected, and step 103 is executed to prompt the user to replenish spare parts in the spare parts library.
And the server distributes the spare parts in the spare part library to all maintenance plans according to the target maintenance dates in sequence, the maintenance plans with the target maintenance dates are distributed with the spare parts firstly, and the service plans with the target maintenance dates later are distributed with the spare parts.
For example, if the equipment a and the equipment B need to be allocated with C spare parts, the scheduled date of the maintenance schedule of the equipment a is three months later, and the scheduled date of the maintenance schedule of the equipment B is four months later, the server preferentially allocates the C spare parts to the equipment a.
Optionally, if the maintenance plan of at least one device includes multiple maintenance plans with the same target maintenance date, the server obtains priority reference information of a device corresponding to each of the multiple maintenance plans, where the priority reference information includes failure rate and shutdown loss degree information of the device corresponding to each of the multiple maintenance plans, and the server allocates the maintenance plan to a corresponding device with a high priority.
For example, if the scheduled dates of the maintenance schedules of the equipment a and the equipment B are three months later, the equipment a and the equipment B need to allocate the spare parts C, the priority of the equipment a is higher than that of the equipment B, and the server preferentially allocates the spare parts to the equipment a.
And 103, when the quantity of any spare parts distributed by any maintenance plan does not reach the maximum quantity of any spare parts required by the maintenance plan, generating prompting information for prompting the spare parts to be supplemented to the spare part library.
Optionally, after generating the prompt information, the server sends the prompt information to the administrator according to the contact manner of the administrator, and the method for sending the spare part management information to the contact by the server includes: when the contact information of the manager is obtained, the contact information comprises any one of a mobile phone number, an instant messaging account and a mailbox of the manager.
In summary, the method provided in the embodiment of the present invention obtains a maintenance plan of at least one device, and determines a maximum number of each type of spare parts required by each maintenance plan; according to the sequence of the maintenance plans of at least one device, sequentially distributing the spare parts in the spare part library to each maintenance plan; when the quantity of any spare parts distributed by any maintenance plan does not reach the maximum quantity of any spare parts required by the maintenance plan, generating prompting information for prompting the supplement of the spare parts to a spare part library; the problem of long-time shutdown of equipment caused by untimely supplement of equipment spare parts in the prior art is solved; the effects of reasonable management and spare part supplement are achieved.
Fig. 2 is a flowchart of a method for generating prompt information of the total number of spare parts to be supplemented according to an exemplary embodiment of the present invention, which is illustrated by using the spare part management method in a server. As shown in fig. 2, the spare part management method may include:
For example, the maximum number of C spare parts required by the maintenance plan of the equipment a is 20, the number of allocated C spare parts is 15, and is less than 20, and the server calculates the difference between the maximum number of C spare parts and the number of allocated C spare parts to obtain the number to be replenished of C spare parts in the maintenance plan as 5.
The server accumulates the number of the spare parts to be supplemented of the preset type in the maintenance plan of the at least one device to obtain the total number of the spare parts to be supplemented of the preset type.
For example, the number of C spare parts required by the a equipment is 20, the number of C equipment required by the B equipment is 30, the number of C equipment is accumulated by the server, and the total number of C spare parts to be replenished required by the maintenance plan is 50.
And step 203, generating prompt information by using the total quantity to be supplemented of the spare parts of the preset type.
Optionally, after generating the prompt information, the server sends the prompt information to the administrator according to the contact manner of the administrator, and the method for sending the spare part management information to the contact by the server includes: when the contact information of the manager is obtained, the contact information comprises any one of a mobile phone number, an instant messaging account and a mailbox of the manager.
Optionally, determining the priority among the plurality of maintenance plans according to the priority reference information of the plurality of maintenance plans; if the maintenance plan of at least one device comprises a plurality of maintenance plans with the same target maintenance date, acquiring priority reference information of the device corresponding to each maintenance plan in the plurality of maintenance plans, wherein the priority reference information comprises the failure rate and shutdown loss degree information of the device corresponding to each maintenance plan; and after the spare parts in the spare part library are distributed to all maintenance plans before the target maintenance date according to the sequence of the target maintenance date, distributing the spare parts in the spare part library to a plurality of maintenance plans according to the priorities of the plurality of maintenance plans.
And in the same maintenance time period, the server determines the sequence of the maintenance plan according to the priority reference information of the equipment, namely the equipment failure rate and the shutdown loss degree. The time length of the same maintenance time period can be set by a system developer or can be customized by a user. For example, the same maintenance period may be 1 day long.
For example, if a and B devices need to replace C spare parts within 1 day, where the failure rate of a device is higher than that of B device, the server assigns C spare parts to a device preferentially before B device according to the maintenance plan assignment sequence of a device.
Optionally, the server obtains a maintenance plan that the number of any spare parts in the at least one maintenance plan does not reach the maximum number of any spare parts required, and obtains at least one maintenance plan of the spare parts that are missing; acquiring a target maintenance date of each maintenance plan in at least one spare part shortage maintenance plan, and determining the target maintenance date with the earliest acquisition time as a spare part replenishing deadline date; the server adds the replenishment deadline to the prompt message.
Optionally, the server generates a maintenance schedule according to a plurality of maintenance schedules, and marks the maintenance schedule of the missing part in the maintenance schedule, where the mark is used to trigger the terminal to mark the maintenance schedule of the missing part with a predetermined color when the maintenance schedule is displayed.
For example, the terminal displaying the maintenance schedule is provided with a display, when the number of any spare parts in the maintenance schedule does not reach the maximum number of any spare parts required, the server marks the maintenance schedule of the missing spare parts in the maintenance schedule and sends the maintenance schedule to the terminal; after receiving the maintenance schedule, the terminal displays the maintenance schedule of the missing parts in a specific color in the maintenance schedule displayed on the display according to the marks therein, for example, the table area of the missing maximum number of parts is marked in red.
An embodiment of the present invention further provides a computer-readable storage medium, in which one or more instructions are stored, and when executed by a processor in a server, the one or more instructions implement the spare part management method in any of the above embodiments.
An embodiment of the present invention further provides a spare part management apparatus, including: a memory and a processor; at least one program instruction is stored in the memory; the processor is configured to load and execute the at least one program instruction to implement the spare part management method in any of the embodiments.
The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying a number of the indicated technical features. Thus, a defined feature of "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A spare part management method, comprising:
obtaining a maintenance plan for at least one piece of equipment, and determining a maximum number of each type of spare parts required by each maintenance plan;
according to the sequence of the maintenance plans of the at least one device, sequentially distributing the spare parts in the spare part library to each maintenance plan;
when the quantity of any spare parts distributed by any maintenance plan does not reach the maximum quantity of any spare parts required by the maintenance plan, generating prompt information for prompting the supplement of the spare parts to a spare part library;
the generating of the prompt information for prompting the supplement of the spare parts to the spare part library comprises the following steps:
when the quantity of any spare part distributed by any maintenance plan does not reach the maximum quantity of any spare part required by any maintenance plan, calculating the difference value between the maximum quantity of the spare part and the quantity of any spare part distributed to obtain the quantity to be supplemented of any spare part in any maintenance plan;
counting the sum of the quantity to be supplemented of the spare parts of the preset type in the maintenance plan of the at least one device to obtain the total quantity to be supplemented of the spare parts of the preset type, wherein the spare parts of the preset type are any one of the spare parts;
generating the prompt information by using the total quantity to be supplemented of the spare parts of the preset type;
the allocating the spare parts in the spare part library to each maintenance plan in sequence according to the sequence of the maintenance plans of the at least one device includes:
if the maintenance plan of the at least one device comprises a plurality of maintenance plans with the same target maintenance date, acquiring priority reference information of the device corresponding to each maintenance plan in the plurality of maintenance plans, wherein the priority reference information comprises the fault rate and shutdown loss degree information of the device corresponding to each maintenance plan;
determining a priority between the plurality of maintenance plans according to priority reference information of the plurality of maintenance plans;
and after the spare parts in the spare part library are distributed to all maintenance plans before the target maintenance date according to the sequence of the target maintenance date, distributing the spare parts in the spare part library to the maintenance plans according to the priorities of the maintenance plans.
2. The method of claim 1, further comprising:
acquiring a contact way of a manager, wherein the contact way comprises any one of a mobile phone number, an instant messaging account and a mailbox of the manager;
and sending the prompt message according to the contact information.
3. The method of claim 1, wherein generating prompt information for prompting replenishment of spare parts to a spare part library comprises:
obtaining a maintenance plan that the number of any spare parts in the maintenance plan of the at least one device does not reach the required maximum number of any spare parts, and obtaining at least one maintenance plan of the spare parts which are not available;
acquiring a target maintenance date of each maintenance plan in at least one spare part maintenance plan, and determining the target maintenance date with the earliest acquisition time from the target maintenance dates as a spare part replenishing deadline date;
and adding the supplement deadline date to the prompt message.
4. The method of claim 3, wherein generating prompt information for prompting replenishment of spare parts to a spare part library comprises:
generating a maintenance schedule according to the at least one maintenance schedule, and marking the maintenance schedule of the spare part in the maintenance schedule, wherein the marking is used for triggering a terminal to display the maintenance schedule of the spare part in a preset color when the maintenance schedule is displayed.
5. The method of claim 1, wherein said obtaining a maintenance plan for at least one device comprises:
obtaining a most recent service date and a service period for each of the at least one device;
determining a target maintenance date of each device according to the maintenance period and the latest maintenance date of each device;
and acquiring the equipment with the target maintenance date less than the preset time from the current time interval from the at least one piece of equipment, and generating a maintenance plan according to the acquired target maintenance date of each piece of equipment and each piece of equipment.
6. A computer-readable storage medium having one or more instructions stored thereon, wherein the one or more instructions, when executed by a processor in a server, implement the spare part management method of any of claims 1 to 5.
7. A spare part management apparatus, characterized in that the management apparatus comprises:
a memory and a processor;
at least one program instruction is stored in the memory;
the processor, by loading and executing the at least one program instruction, implements the spare part management method of any of claims 1 to 5.
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| CN111062661A (en) * | 2019-12-10 | 2020-04-24 | 北京云杉信息技术有限公司 | Sales prediction-based storage capacity allocation method and device |
| CN111275212A (en) * | 2020-01-17 | 2020-06-12 | 大亚湾核电运营管理有限责任公司 | Nuclear power station spare part maintenance method and device, computer equipment and storage medium |
| CN111461559B (en) * | 2020-04-03 | 2023-06-23 | 中国人民解放军陆军勤务学院 | Spare part demand determining method and device and electronic equipment |
| CN112101584A (en) * | 2020-08-11 | 2020-12-18 | 大亚湾核电运营管理有限责任公司 | Nuclear power station spare part systematic maintenance method, device, equipment and storage medium |
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| AU2005238350B2 (en) * | 2004-04-28 | 2009-12-10 | Komatsu Ltd. | Maintenance support system for construction machine |
| US7970638B2 (en) * | 2006-11-15 | 2011-06-28 | International Business Machines Corporation | Planning parts demand coverage based on variable percentage of substitution parts |
| CN201548988U (en) * | 2009-06-09 | 2010-08-11 | 北京千禧维讯技术服务有限公司 | Warehouse network electronic checking scheduling device |
| US20130297462A1 (en) * | 2012-05-07 | 2013-11-07 | Verizon Patent And Licensing Inc. | Spare parts on-hand inventory management |
| CN104463547A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Spare part managing system and spare part depot managing method |
| CN105469240A (en) * | 2015-11-25 | 2016-04-06 | 北京交控科技股份有限公司 | Spare part inventory management method of subway signal equipment and system thereof |
| CN107798479B (en) * | 2017-11-03 | 2021-03-30 | 苏州热工研究院有限公司 | Knowledge management system based on full life cycle integrated knowledge experience information |
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