CN115239216B - Method, device, equipment and storage medium for preventive planned maintenance of production resources - Google Patents
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Abstract
The invention belongs to the technical field of intelligent management, and discloses a preventive plan maintenance method, device, equipment and storage medium for production resources. The method comprises the following steps: when a production task is received, acquiring the accumulated amount of events of each production resource corresponding to the production task; determining to-be-maintained resources needing maintenance in each production resource according to the accumulated amount of the events; generating a maintenance order according to the resources to be maintained; and maintaining each resource to be maintained according to the maintenance order. By the aid of the mode, production resources needing to be maintained are automatically determined before production tasks are started, and corresponding maintenance orders are generated according to different production resources needing to be maintained, so that a more optimized preventive maintenance plan is automatically arranged according to different production resources, and the method is more convenient and fast.
Description
Technical Field
The invention relates to the technical field of intelligent management, in particular to a preventive plan maintenance method, device, equipment and storage medium for production resources.
Background
The APS system is a professional scheduling system for solving the production plan of an enterprise, and establishes a system process capability model according to the actual production process of a customer, acquires relevant business data such as orders, inventory and the like from a backbone system, and automatically selects an optimized production scheme by comparing various scheduling schemes, thereby realizing the intelligent scheduling of the production plan and forming a detailed production plan (accurate to second) of all production resources.
The APS system can greatly solve the problem of low efficiency of manufacturing enterprises in enterprise resource management, reduce production cost and provide enterprise benefits. However, in the process of using the APS system to arrange a production plan, there is a problem that cannot be ignored, and after a machine or a production line continuously produces for a certain time, preventive maintenance is required for the machine or the production line. However, the current APS system cannot intelligently arrange the professional staff for preventive maintenance and reasonably set the maintenance period.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a preventive plan maintenance method, a preventive plan maintenance device and a storage medium for production resources, and aims to solve the technical problem that production resource maintenance in industrial production in the prior art cannot achieve dynamic arrangement and automatic plan generation.
To achieve the above object, the present invention provides a preventive planned maintenance method for a production resource, the method comprising the steps of:
when a production task is received, acquiring the event accumulated amount of each production resource corresponding to the production task;
determining resources to be maintained and maintained in each production resource according to the accumulated event amount;
generating a maintenance order according to the resources to be maintained;
and maintaining each resource to be maintained according to the maintenance order.
Optionally, the obtaining the event cumulative amount of each production resource corresponding to the production task when the production task is received includes:
when a production task is received, determining a production resource corresponding to the production task;
acquiring production record information of each production resource;
determining the total number of production tasks of each production resource according to the production record information;
and substituting the total number of the production tasks into a calculation function to obtain the accumulated amount of the events of each production resource.
Optionally, the determining, according to the accumulated event amount, a resource to be maintained and maintained in each production resource, includes:
acquiring an event trigger threshold of each production resource;
comparing the accumulated amount of the events of each production resource with the event trigger threshold of each production resource to obtain a comparison result;
and selecting the resources to be maintained and maintained which need to be maintained from all the production resources according to the comparison result.
Optionally, the selecting, according to the comparison result, a resource to be maintained and maintained from the production resources, which needs to be maintained, includes:
taking the accumulated event amount of the production resources greater than or equal to the event trigger threshold as a comparison success condition;
taking the production resource which meets the comparison success condition as a standard production resource;
and taking the standard production resource as a resource to be maintained.
Optionally, before generating a maintenance order according to the resource to be maintained, the method further includes:
acquiring resource information of each production resource;
determining maintenance process information and maintenance task characteristics corresponding to each production resource according to the resource information;
and determining a maintenance task plan of each production resource according to the maintenance process information and the maintenance task characteristics.
Optionally, the generating a maintenance order according to the resource to be maintained includes:
obtaining a maintenance task plan corresponding to the resource to be maintained as a target maintenance plan;
determining auxiliary prompt information corresponding to each resource to be maintained according to the target maintenance plan;
determining maintenance time information and matching information of maintenance personnel and maintenance tools according to the auxiliary prompt information;
determining a target maintenance person and a target maintenance tool according to the matching information of the maintenance person and the maintenance tool;
and generating a maintenance order corresponding to each resource to be maintained according to the maintenance time information, the target maintenance personnel, the target maintenance tool and the target maintenance plan.
Optionally, after the maintenance of each resource to be maintained according to the maintenance order, the method further includes:
clearing the event accumulated amount of each maintenance resource;
determining task allocation information according to the production task;
and distributing the production tasks to various production resources according to the task distribution information to carry out production work.
In order to achieve the above object, the present invention also provides a preventive planned maintenance device for a production resource, including:
the accumulation calculation module is used for acquiring the event accumulation amount of each production resource corresponding to the production task when the production task is received;
the resource screening module is used for determining resources to be maintained and maintained in the production resources according to the accumulated event amount;
the order generation module is used for generating a maintenance order according to the resources to be maintained;
and the resource maintenance module is used for maintaining each resource to be maintained according to the maintenance order.
In order to achieve the above object, the present invention also provides a preventive planned maintenance facility for a production resource, including: a memory, a processor, and a preventive planned maintenance program for a production resource stored on the memory and executable on the processor, the preventive planned maintenance program for a production resource configured to implement the steps of the production resource and preventive planned maintenance method as described above.
In order to achieve the above object, the present invention further provides a storage medium storing a preventive planned maintenance program for a production resource, which when executed by a processor implements the steps of the method for preventive planned maintenance of a production resource described above.
When a production task is received, acquiring the accumulated amount of events of each production resource corresponding to the production task; determining resources to be maintained and maintained in each production resource according to the accumulated event amount; generating a maintenance order according to the resources to be maintained; and maintaining each resource to be maintained according to the maintenance order. By the method, when a production task is received, the event accumulated amount of each production resource is determined, then the to-be-maintained and maintained resource needing to be maintained is determined based on the event accumulated amount, and finally a maintenance order is generated so as to realize maintenance and maintenance of each to-be-maintained and maintained resource. The production resources needing to be maintained are automatically determined before the production task is started, and the corresponding maintenance orders are generated according to different production resources needing to be maintained, so that a more optimized preventive maintenance plan is automatically arranged for different production resources, and the method is more convenient and fast.
Drawings
FIG. 1 is a schematic diagram of a preventive planned maintenance facility for a production resource of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of a method for preventive planned maintenance of a production resource according to the present invention;
FIG. 3 is a schematic flow chart illustrating a second embodiment of a method for preventive planned maintenance of a production resource according to the present invention;
fig. 4 is a block diagram showing a configuration of a preventive planned maintenance apparatus for a production resource according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a preventive planned maintenance facility for a production resource in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the preventive planned maintenance equipment for production resources may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory, or may be a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the equipment for preventive planned maintenance of a production resource and may include more or fewer components than shown, or a combination of certain components, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include an operating system, a network communication module, a user interface module, and a preventive planned maintenance program of a production resource.
In the preventive maintenance planning apparatus for a production resource shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 of the preventive planned maintenance facility for a production resource according to the present invention may be provided in the preventive planned maintenance facility for a production resource, and the processor 1001 calls the preventive planned maintenance program for a production resource stored in the memory 1005, and executes the method for preventive planned maintenance for a production resource according to the embodiment of the present invention.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a method for preventively planning maintenance of production resources according to the present invention.
In this embodiment, the method for preventive planned maintenance of production resources includes the steps of:
step S10: and when a production task is received, acquiring the accumulated amount of events of each production resource corresponding to the production task.
It should be noted that the execution subject of this embodiment is a server, which may be an entity server or a cloud server, a server mainly used for controlling a preventive planned maintenance method of a production resource, or another device capable of implementing this function, and this embodiment is not limited thereto.
It should be understood that, in the enterprises using the APS system, most of the APS systems are used for automatic scheduling, but only the production tasks are scheduled in the automatic scheduling process, and reasonable maintenance scheduling cannot be performed based on the conditions of the respective production resources, and the maintenance orders with the best effect cannot be automatically created. When receiving a production task, the solution of this embodiment first determines the event accumulation amount of each production resource, then determines the resources to be maintained and maintained that need to be maintained based on the event accumulation amount, and finally generates a maintenance order, so as to implement maintenance and maintenance of each resource to be maintained and maintained. The production resources needing to be maintained are automatically determined before the production task is started, and the corresponding maintenance orders are generated according to different production resources needing to be maintained, so that a more optimized preventive maintenance plan is automatically arranged for different production resources, and the method is more convenient and fast.
In particular implementations, a production task refers to a task of producing or processing a product that is currently being monitored for a pipeline, group of industrial work devices, or the like.
The production resources refer to industrial equipment in industrial production, and are generally machines, production lines, auxiliary tools, and the like.
It should be understood that, after receiving the delivered production task, the production task is not allocated and executed first, and the accumulated event amount of each production resource corresponding to the production task is obtained first. The event cumulative amount refers to the cumulative number of events that have been processed and produced by each production resource, and the event cumulative amount may be the number of production or may be a parameter such as cumulative production time, which is not limited in this embodiment.
Further, in order to accurately calculate the accumulated amount of events of each production resource, step S10 includes: when a production task is received, determining a production resource corresponding to the production task; acquiring production record information of each production resource; determining the total number of production tasks of each production resource according to the production record information; and substituting the total number of the production tasks into a calculation function to obtain the accumulated amount of the events of each production resource.
In specific implementation, when a production task is received, determining a production resource corresponding to the production task refers to: after receiving the production task, all production resources involved in completing the production task are first determined.
It should be noted that, after the production resources are determined, production record information of each production resource is obtained, where the production record information refers to the number of production tasks, task content, working time, and the like that have been completed by each production resource historically.
It should be understood that, determining the total number of production tasks of each production resource according to the production record information means: and taking the total number of the production tasks completed by each production resource as the total number of the production tasks.
In a specific implementation, the calculation function is:
wherein the calculation function is expressed as an accumulated value X for the Nth production task on one production resource, and in the expression of the calculation function, F i And (X) is a value obtained by calculating the ith production plan task according to a statistical method between the maintenance event and the production plan task, and N is the total number of the production tasks. The statistical method between the maintenance events and the production planning task is the accumulation of the event identifiers of each production resource between each two times of maintenance. The event identifier may be a production number, a processing number, a production event, or the like, and may be set by a user, which is not limited in this embodiment. For example, the event identification can be expressed in natural language as: 50 of the products are produced; 100 are produced; when the usage time exceeds 7 days, the operation is performed before the next work; production characteristic value 1 of the produced productWhen the total value of (1) is 100; the number of times of model changing of the production characteristics of the produced product exceeds 10 times and the like.
Calculating the count F (X) of the currently assigned production planning task, so the cumulative number of events is F n （X）=F n-1 (X)+f(X)。
By the method, the event accumulated amount of each production resource is accurately calculated in an event accumulated manner, so that the resources to be maintained and maintained can be screened out from all the production resources more accurately.
Step S20: and determining the resources to be maintained and maintained in the production resources according to the accumulated event amount.
The resources to be maintained refer to the production resources that satisfy the maintenance condition and need to be maintained and maintained among the production resources.
It should be understood that the resources to be maintained in the production resources can be accurately judged according to the accumulated event amount and the event trigger threshold.
Further, in order to accurately screen and obtain the resources to be maintained, step S20 includes: acquiring an event trigger threshold of each production resource; comparing the accumulated amount of the events of each production resource with the event trigger threshold of each production resource to obtain a comparison result; and selecting the resources to be maintained and maintained which need to be maintained from all the production resources according to the comparison result.
In a specific implementation, obtaining the event trigger threshold of each production resource refers to: and acquiring event trigger thresholds corresponding to the pre-stored production resources. The event trigger threshold is a trigger threshold which is set by a user in advance and corresponds to the accumulation of events of different production resources.
It should be noted that, comparing the accumulated event amount of each production resource with the event trigger threshold of each production resource, and obtaining the comparison result means: and comparing the event accumulated amount of each production resource with the event trigger threshold value in sequence to obtain a comparison result corresponding to each production resource.
It should be understood that, selecting the resources to be maintained from the production resources according to the comparison result means: and taking the production resource corresponding to the comparison result meeting the successful comparison condition as the resource to be maintained and maintained.
By the method, the resources to be maintained and maintained, which meet the conditions, in each production resource can be determined based on the comparison with the event trigger threshold, so that the screening is more accurate and convenient.
Further, in order to screen the resources to be maintained according to the comparison result, the step of selecting the resources to be maintained, which need to be maintained, from the production resources according to the comparison result includes: taking the accumulated event amount of the production resources greater than or equal to the event trigger threshold as a comparison success condition; taking the production resource which reaches the comparison success condition as a standard production resource; and taking the standard production resource as a resource to be maintained.
In a specific implementation, taking the cumulative amount of events of the production resources being greater than or equal to the event trigger threshold as a comparison success condition means: and comparing the event accumulated quantity with an event trigger threshold value so as to determine whether the comparison is successful, wherein the comparison success condition is determined when the event accumulated quantity of the production resources is greater than or equal to the event trigger threshold value, and otherwise, the comparison success condition is not met.
It should be noted that, after it is determined that the comparison success condition is reached, the production resource that reaches the comparison success condition is taken as the standard production resource, and then the standard production resource is taken as the resource to be maintained.
It should be understood that all production resources that are determined not to satisfy the comparison success condition are production resources that do not require maintenance, and that the production tasks may be directly scheduled.
Through the mode, the resources to be maintained and maintained are screened out from the production resources according to the comparison result and the successful comparison condition, so that the judgment is more accurate, the production resources needing to be maintained are not leaked, and the production resources needing not to be maintained are not unnecessarily maintained.
Step S30: and generating a maintenance order according to the resources to be maintained.
It should be understood that generating a maintenance order from the resources to be maintained refers to: and calling resource information of all resources to be maintained and maintained, and then determining personnel, time, tools and the like when each resource to be maintained and maintained is maintained, so as to generate a maintenance order corresponding to each resource to be maintained and maintained.
Step S40: and maintaining each resource to be maintained according to the maintenance order.
In specific implementation, after a maintenance order is generated, information is issued to a corresponding target maintenance person according to a maintenance strategy and plan in the maintenance order, so that maintenance of resources to be maintained and maintained is completed.
Further, after step S40, in order to clear the accumulated event amount of each serviced maintenance resource after performing sequential maintenance, the method further includes: clearing the event accumulated amount of each maintenance resource; determining task allocation information according to the production task; and distributing the production tasks to various production resources according to the task allocation information to carry out production work.
After maintenance, the cumulative number of events for each resource to be maintained is returned to a default value, which is generally 0. The default value may be any preset value, which is not limited in this embodiment.
It should be understood that after the zero clearing is performed, the specific distributed work content and the like distributed to each production resource are determined according to the production task as the task distribution information.
In specific implementation, distributing the production task to each production resource according to the task allocation information to perform production work refers to: and processing and producing the responsible content of each production resource corresponding to the production task according to the task allocation information.
By the method, the accumulated quantity of the events of each maintenance resource is cleared after maintenance is carried out, so that the next maintenance period is recalculated, and the production task is decomposed to enable the production resource to complete the production task.
In the embodiment, when a production task is received, the accumulated amount of events of each production resource corresponding to the production task is obtained; determining resources to be maintained and maintained in each production resource according to the accumulated event amount; generating a maintenance order according to the resources to be maintained; and maintaining each resource to be maintained according to the maintenance order. By the method, when a production task is received, the event accumulated amount of each production resource is determined, then the to-be-maintained and maintained resource needing to be maintained is determined based on the event accumulated amount, and finally a maintenance order is generated so as to realize maintenance and maintenance of each to-be-maintained and maintained resource. The production resources needing to be maintained are automatically determined before the production task is started, and the corresponding maintenance orders are generated according to different production resources needing to be maintained, so that a more optimized preventive maintenance plan is automatically arranged for different production resources, and the method is more convenient and fast.
Referring to FIG. 3, FIG. 3 is a flow chart illustrating a method for preventive planned maintenance of a manufacturing resource according to a second embodiment of the present invention.
Based on the first embodiment, before the step S30, the method for planning preventive maintenance of production resources according to this embodiment further includes:
step S301: and acquiring resource information of each production resource.
The resource information refers to a type corresponding to each production resource, and maintenance process information and maintenance task characteristics corresponding to each production resource.
Step S302: and determining maintenance process information and maintenance task characteristics corresponding to each production resource according to the resource information.
It should be understood that the service process information includes, but is not limited to: tools, personnel, maintenance time, resource priority, etc. required for maintenance. Maintenance task features include, but are not limited to: maintenance depth, overhaul characteristics, personnel requirements, production characteristics of production resources corresponding to product characteristics, and the like.
Step S303: and determining a maintenance task plan of each production resource according to the maintenance process information and the maintenance task characteristics.
In specific implementation, after the maintenance process information and the maintenance task characteristics are determined, corresponding personnel, tools and the like are automatically arranged according to the maintenance process information and the maintenance task characteristics to complete the arrangement of the maintenance task plan.
Further, in order to reasonably generate a maintenance task plan, the step of generating a maintenance order according to the resources to be maintained includes: obtaining a maintenance task plan corresponding to the resource to be maintained as a target maintenance plan; determining auxiliary prompt information corresponding to each resource to be maintained according to the target maintenance plan; determining maintenance time information and matching information of maintenance personnel and maintenance tools according to the auxiliary prompt information; determining a target maintenance person and a target maintenance tool according to the matching information of the maintenance person and the maintenance tool; and generating a maintenance order corresponding to each resource to be maintained according to the maintenance time information, the target maintenance personnel, the target maintenance tool and the target maintenance plan.
It should be noted that, acquiring the maintenance task plan corresponding to the resource to be maintained as the target maintenance plan refers to: firstly, a maintenance task plan pre-saved by a resource to be maintained is obtained as a target maintenance plan, wherein the target maintenance plan comprises auxiliary prompt information and other related information related to a specific maintenance process and an operation method for the resource to be maintained.
It should be appreciated that after the target maintenance plan is determined, maintenance time information, and matching information for the maintenance personnel and the maintenance tool, is determined based on the target maintenance plan. The maintenance time information refers to a time period and a specific time schedule for performing maintenance on each resource to be maintained. The matching information of the maintenance person and the maintenance tool refers to: for screening conditions required by screening maintenance personnel and maintenance tools.
In an implementation, determining a target maintenance person and a target maintenance tool according to matching information of the maintenance person and the maintenance tool refers to: and selecting the service personnel and the target service tool with the highest matching degree from the alternative personnel and the alternative tools according to the matching information of the service personnel and the service tool.
It should be noted that, generating a maintenance order corresponding to each resource to be maintained according to the maintenance time information, the target maintenance person, the target maintenance tool, and the target maintenance plan means: the target maintenance person is scheduled to execute the target maintenance plan using the target maintenance tool according to the schedule required by the maintenance time information, resulting in a specifically scheduled maintenance order.
By the method, the maintenance order is accurately generated, and the personnel and tools with the optimal matching degree are arranged, so that the maintenance efficiency and the maintenance effect are better.
The embodiment obtains the resource information of each production resource; determining maintenance process information and maintenance task characteristics corresponding to each production resource according to the resource information; and determining a maintenance task plan of each production resource according to the maintenance process information and the maintenance task characteristics. By the method, the maintenance task plan of each production resource is specifically planned before the maintenance order is generated, so that the maintenance task plan can be directly called to carry out specific maintenance task arrangement after the resources to be maintained are determined, the maintenance task is automatically arranged more conveniently, and the specific conditions of each production resource are met.
Furthermore, an embodiment of the present invention further provides a storage medium, in which a preventive planned maintenance program for a production resource is stored, and the steps of the method for preventive planned maintenance of a production resource described above are implemented when the program is executed by a processor.
Since the storage medium adopts all technical solutions of all the embodiments described above, at least all the beneficial effects brought by the technical solutions of the embodiments described above are achieved, and are not described in detail herein.
Referring to fig. 4, fig. 4 is a block diagram showing a configuration of a first embodiment of the preventive maintenance scheduling device for production resources according to the present invention.
As shown in fig. 4, a preventive planned maintenance device for production resources according to an embodiment of the present invention includes:
and the accumulative calculation module 10 is configured to, when a production task is received, obtain an event accumulative amount of each production resource corresponding to the production task.
And the resource screening module 20 is configured to determine, according to the event cumulative amount, to-be-maintained resources to be maintained in each production resource.
And the order generating module 30 is configured to generate a maintenance order according to the resource to be maintained.
And the resource maintenance module 40 is configured to maintain each resource to be maintained according to the maintenance order.
In the embodiment, when a production task is received, the accumulated amount of events of each production resource corresponding to the production task is obtained; determining resources to be maintained and maintained in each production resource according to the accumulated event amount; generating a maintenance order according to the resources to be maintained; and maintaining each resource to be maintained according to the maintenance order. By the method, when a production task is received, the event accumulated amount of each production resource is determined, then the to-be-maintained and maintained resource needing to be maintained is determined based on the event accumulated amount, and finally a maintenance order is generated so as to realize maintenance and maintenance of each to-be-maintained and maintained resource. The production resources needing to be maintained are automatically determined before the production task is started, and the corresponding maintenance orders are generated according to different production resources needing to be maintained, so that a more optimized preventive maintenance plan is automatically arranged for different production resources, and the method is more convenient and fast.
In an embodiment, the cumulative calculation module 10 is further configured to determine, when a production task is received, a production resource corresponding to the production task; acquiring production record information of each production resource; determining the total number of production tasks of each production resource according to the production record information; and substituting the total number of the production tasks into a calculation function to obtain the accumulated amount of the events of each production resource.
In an embodiment, the resource screening module 20 is further configured to obtain an event trigger threshold of each production resource; comparing the accumulated amount of the events of each production resource with the event trigger threshold of each production resource to obtain a comparison result; and selecting the resources to be maintained and maintained which need to be maintained from all the production resources according to the comparison result.
In an embodiment, the resource screening module 20 is further configured to use the accumulated amount of events of the production resources greater than or equal to the event trigger threshold as a comparison success condition; taking the production resource which reaches the comparison success condition as a standard production resource; and taking the standard production resource as a resource to be maintained.
In an embodiment, the order generating module 30 is further configured to obtain resource information of each production resource; determining maintenance process information and maintenance task characteristics corresponding to each production resource according to the resource information; and determining a maintenance task plan of each production resource according to the maintenance process information and the maintenance task characteristics.
In an embodiment, the order generating module 30 is further configured to obtain a maintenance task plan corresponding to the resource to be maintained as a target maintenance plan; determining auxiliary prompt information corresponding to each resource to be maintained according to the target maintenance plan; determining maintenance time information and matching information of maintenance personnel and maintenance tools according to the auxiliary prompt information; determining a target maintenance person and a target maintenance tool according to the matching information of the maintenance person and the maintenance tool; and generating a maintenance order corresponding to each resource to be maintained according to the maintenance time information, the target maintenance personnel, the target maintenance tool and the target maintenance plan.
In an embodiment, the resource maintenance module 40 is further configured to zero out an event accumulation amount of each maintenance resource; determining task allocation information according to the production task; and distributing the production tasks to various production resources according to the task allocation information to carry out production work.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details not described in detail in this embodiment can be referred to the preventive maintenance planning method for production resources provided by any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A method for preventive planned maintenance of a production resource, comprising:
when a production task is received, before the production task is distributed and executed, acquiring the accumulated amount of events of each production resource corresponding to the production task;
when a production task is received, obtaining the event cumulative amount of each production resource corresponding to the production task includes:
when a production task is received, determining a production resource corresponding to the production task;
acquiring production record information of each production resource;
determining the total number of production tasks of each production resource according to the production record information;
substituting the total number of the production tasks into a calculation function to obtain the event accumulated amount of each production resource, wherein the event accumulated amount comprises the production number or the accumulated production time;
the calculation function is:
wherein the calculation function is expressed as an accumulated value X for the Nth production task on one production resource, and in the expression of the calculation function, F (X) is the accumulated amount of events of each production resource, F i (X) is a numerical value obtained by the calculation of the ith production plan task according to a statistical method between maintenance events and production plan tasks, N is the total number of the production tasks, and the statistical method between the maintenance events and the production plan tasks is the event identification of each production resource between each two times of maintenanceCumulatively, the count F (X) of the currently assigned production planning task is calculated, so the cumulative number of events is F n （X）=F n-1 (X)+f(X)；
Determining the resources to be maintained and maintained in the production resources according to the accumulated event amount;
generating a maintenance order according to the resources to be maintained;
and maintaining each resource to be maintained according to the maintenance strategy and plan in the maintenance order so as to complete the preventive maintenance plan of the resource to be maintained before the production task starts.
2. The method of claim 1, wherein determining the resources to be maintained from the accumulated number of events comprises:
acquiring an event trigger threshold of each production resource;
comparing the accumulated amount of the events of each production resource with the event trigger threshold of each production resource to obtain a comparison result;
and selecting the resources to be maintained and maintained which need to be maintained from all the production resources according to the comparison result.
3. The method of claim 2, wherein selecting the resource to be maintained from the production resources according to the comparison result comprises:
taking the accumulated amount of the events of the production resources larger than or equal to the event trigger threshold as a comparison success condition;
taking the production resource which meets the comparison success condition as a standard production resource;
and taking the standard production resource as a resource to be maintained.
4. The method of claim 1, wherein prior to generating a maintenance order based on the resource to be maintained, further comprising:
acquiring resource information of each production resource;
determining maintenance process information and maintenance task characteristics corresponding to each production resource according to the resource information;
and determining a maintenance task plan of each production resource according to the maintenance process information and the maintenance task characteristics.
5. The method of claim 4, wherein generating a maintenance order based on the resource to be maintained comprises:
acquiring a maintenance task plan corresponding to the resource to be maintained as a target maintenance plan;
determining auxiliary prompt information corresponding to each resource to be maintained according to the target maintenance plan;
determining maintenance time information and matching information of maintenance personnel and maintenance tools according to the auxiliary prompt information;
determining a target maintenance person and a target maintenance tool according to the matching information of the maintenance person and the maintenance tool;
and generating a maintenance order corresponding to each resource to be maintained according to the maintenance time information, the target maintenance personnel, the target maintenance tool and the target maintenance plan.
6. The method of any of claims 1-5, wherein after performing maintenance on each resource to be serviced according to the service maintenance order, further comprising:
clearing the event accumulated amount of each maintenance resource;
determining task allocation information according to the production task;
and distributing the production tasks to various production resources according to the task allocation information to carry out production work.
7. A preventive planned maintenance device for a production resource, comprising:
the accumulation calculation module is used for acquiring the event accumulation amount of each production resource corresponding to the production task before distributing and executing the production task when the production task is received;
the accumulation calculation module is also used for determining the production resources corresponding to the production tasks when the production tasks are received; acquiring production record information of each production resource; determining the total number of production tasks of each production resource according to the production record information; substituting the total number of the production tasks into a calculation function to obtain an event accumulated amount of each production resource, wherein the event accumulated amount comprises the number of production or the accumulated production time, and the calculation function is as follows:
wherein the calculation function is expressed as an accumulated value X for the Nth production task on one production resource, and in the expression of the calculation function, F (X) is the accumulated amount of events of each production resource, F i (X) is a numerical value obtained by the ith production plan task through calculation according to a statistical method between maintenance events and production plan tasks, N is the total number of the production tasks, the statistical method between the maintenance events and the production plan tasks is the accumulation of event identifiers of each production resource between every two times of maintenance, and the counting quantity F (X) of the currently assigned production plan task is calculated, so the accumulation quantity of the events is F n （X）=F n-1 (X)+f(X)；
The resource screening module is used for determining resources to be maintained and maintained in the production resources according to the accumulated event amount;
the order generation module is used for generating a maintenance order according to the resources to be maintained;
and the resource maintenance module is used for maintaining each resource to be maintained according to the maintenance strategy and plan in the maintenance order so as to complete the preventive maintenance plan of the resource to be maintained before the production task starts.
8. An apparatus for preventive planned maintenance of a production resource, the apparatus comprising: a memory, a processor, and a preventive planned maintenance program for a production resource stored on the memory and executable on the processor, the preventive planned maintenance program for a production resource being configured to implement the preventive planned maintenance method for a production resource according to any one of claims 1 to 6.
9. A storage medium having stored thereon a preventive planned maintenance program for a production resource, the preventive planned maintenance program for a production resource realizing the preventive planned maintenance method for a production resource according to any one of claims 1 to 6 when executed by a processor.
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