CN116583860A

CN116583860A - Equipment maintenance method and computer equipment

Info

Publication number: CN116583860A
Application number: CN202180003527.8A
Authority: CN
Inventors: 翟军华; 李莲; 郝春媚; 何德材; 吴建民; 王洪
Original assignee: BOE Technology Group Co Ltd; Beijing Zhongxiangying Technology Co Ltd
Current assignee: BOE Technology Group Co Ltd; Beijing Zhongxiangying Technology Co Ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2023-08-11
Also published as: WO2023087308A1

Abstract

The application provides an equipment maintenance method and computer equipment, wherein the method comprises the following steps: acquiring equipment parameter information of multiple dimensions of equipment to be maintained; wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task; in response to the fact that the equipment parameters in any dimension meet the preset maintenance conditions, a work order of maintenance tasks in corresponding dimensions is generated according to the equipment parameters meeting the preset maintenance conditions, so that relevant maintenance personnel can execute corresponding maintenance tasks according to the work order, namely corresponding equipment maintenance operation is conducted, timely maintenance of equipment is achieved, timely maintenance of spare parts in the equipment is achieved, waste of resources due to early maintenance is avoided, and meanwhile low equipment utilization rate due to too late maintenance is avoided.

Description

Equipment maintenance method and computer equipment

Technical Field

The present application relates to the field of equipment technologies, and in particular, to an equipment maintenance method and a computer device

Background

In the use process of the equipment, maintenance is needed for the equipment in order to ensure the normal operation of the equipment. Currently, when maintenance is performed on equipment, the maintenance is performed in a periodic maintenance manner, that is, maintenance personnel perform maintenance operations on the equipment at intervals, for example, replacement of spare parts in the equipment.

However, in the case of performing maintenance on the equipment by adopting a regular maintenance manner, when the equipment is maintained too early, resources (for example, spare parts) are wasted, and when the equipment is maintained too late, normal operation of the equipment is affected, and the equipment utilization rate is reduced.

Disclosure of Invention

In view of the above, it is an object of the present application to provide an apparatus maintenance method and a computer apparatus.

According to a first aspect of an embodiment of the present application, there is provided an apparatus maintenance method, the method including:

acquiring equipment parameter information of multiple dimensions of equipment to be maintained; wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task;

and responding to the equipment parameters in any dimension to meet the preset maintenance conditions, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameters meeting the preset maintenance conditions.

Optionally, the plurality of dimensions includes a conditional dimension; the equipment parameter information of the condition dimension comprises equipment operation parameters;

the responding to the equipment parameter in any dimension meets the preset maintenance condition, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameter meeting the preset maintenance condition comprises the following steps:

Acquiring a first numerical range corresponding to the equipment operation parameter pre-bound with the equipment to be maintained; the first numerical range is a numerical range of the equipment operation parameters of the equipment to be maintained in normal operation;

generating operation information of maintenance tasks associated with the equipment operation parameters in response to the values of the equipment operation parameters acquired in real time being not in a first value range corresponding to the equipment operation parameters;

and generating a work order of the maintenance task in the condition dimension according to the operation information.

Optionally, the plurality of dimensions includes a period dimension; the equipment parameter information of the periodic dimension comprises the operation time length of the first spare part; the first spare part is a spare part which is periodically replaced in the equipment to be maintained;

acquiring a first threshold corresponding to the first spare part pre-bound with the equipment to be maintained; wherein the first threshold is a replacement cycle corresponding to the first spare part;

Generating operation information of a maintenance task of the first spare part in response to the operation duration of the first spare part being greater than a first threshold corresponding to the first spare part;

and generating a work order of the maintenance task in the period dimension according to the operation information.

Optionally, the plurality of dimensions includes a status dimension; the device parameter information of the state dimension comprises a device state;

acquiring a first state pre-bound with the equipment to be maintained; wherein the first state indicates an abnormal shutdown state of the equipment to be maintained;

responding to the equipment state as a first state, acquiring abnormal shutdown time length corresponding to equipment to be maintained and/or alarm type corresponding to the equipment to be maintained, and acquiring a second threshold and/or a first type pre-bound with the equipment to be maintained; wherein the second threshold indicates a maximum time of abnormal shutdown and the first type indicates an alarm type for immediate maintenance;

generating operation information of a maintenance task associated with the equipment state in response to the abnormal shutdown time being greater than the second threshold and/or the alarm type being the first type;

And generating a work order of the maintenance task in the state dimension according to the operation information.

Optionally, the method further comprises:

acquiring maintenance operation record information corresponding to a work order of the maintenance task under the condition that the work order of the maintenance task is executed; wherein the maintenance operation record information is recorded information when a work order of the maintenance task is implemented;

generating an equipment maintenance report according to the work order of the maintenance task and the maintenance operation record information corresponding to the work order of the maintenance task, and sending the equipment maintenance report to a first user side.

Optionally, the maintenance operation record information includes tag information and/or item detection results; the label information comprises label information of spare parts to be replaced and/or label information of equipment to be maintained;

the obtaining maintenance operation record information corresponding to the work order of the maintenance task includes:

acquiring label information of spare parts to be replaced and/or label information of equipment to be maintained, which correspond to a work order of the maintenance task, under the condition that the work order of the maintenance task is a first preset type work order; the label information of the spare parts to be replaced and/or the label information of the equipment to be maintained are obtained by scanning when the work order of the maintenance task is implemented; the first preset type is a type for replacing spare parts;

And/or the number of the groups of groups,

acquiring an item detection result corresponding to an item to be detected corresponding to the work order of the maintenance task under the condition that the work order of the maintenance task is a work order of a second preset type; the item detection result corresponding to the item to be detected is determined when the item to be detected is implemented; the item to be detected indicates an object to be detected after the work order implementation of the maintenance task is completed.

Optionally, the method further comprises:

under the condition that the implementation of the work order of the maintenance task is completed, acquiring the multiplex operation information associated with the equipment to be maintained, and generating a multiplex inspection work order according to the multiplex operation information; the information of the operation items of the multiplex operation indicates the operation condition of the equipment multiplex inspection.

Optionally, the method further comprises:

and acquiring the production data and the work orders of the maintenance tasks corresponding to the equipment to be maintained, and performing association analysis on the production data and the work orders of the maintenance tasks corresponding to the equipment to be maintained to generate corresponding analysis results, wherein the analysis results comprise one or more of equipment utilization rate, poor product data analysis results and spare part service life analysis results.

Optionally, the method further comprises:

acquiring an equipment maintenance data management request sent by a second user side;

determining management information to be displayed according to the equipment maintenance management request, and sending the management information to be displayed to the second user side so that the second user side displays the management information to be displayed; the management information to be displayed is determined according to the work order of the maintenance task.

Optionally, the determining the management information to be displayed according to the device maintenance management request includes:

a spare part line side management request exists in response to the equipment maintenance data management request, and spare part inventory information corresponding to a target position and/or spare part inventory information corresponding to a preset warehouse are determined according to the spare part line side management request; the spare part inventory information comprises at least one type of spare part and the corresponding inventory number of each type of spare part; the distance between the target position and the equipment to be maintained is smaller than the distance between the preset warehouse and the equipment to be maintained; the spare part inventory information is determined according to the work order of the maintenance task;

and generating management information to be displayed according to the spare part inventory information corresponding to the target position and/or the spare part inventory information corresponding to the preset warehouse.

Optionally, the method further comprises:

for each type of spare parts in the spare parts inventory information, acquiring the total number and the replacement number of the spare parts corresponding to the type of spare parts in the equipment to be maintained;

calculating a difference value between the total number of spare parts corresponding to the type of spare parts and the replacement number corresponding to the type of spare parts to obtain the non-replacement number corresponding to the type of spare parts;

and generating a first spare part pickup request corresponding to the type of spare part in response to the number of unrechanged spare parts corresponding to the type of spare part being greater than the inventory number corresponding to the type of spare part corresponding to the target position, and sending the first spare part pickup request to a warehouse management system and/or a resource planning system.

According to a second aspect of an embodiment of the present application, there is provided an apparatus maintenance device including:

the information acquisition module is used for acquiring equipment parameter information of multiple dimensions of equipment to be maintained; wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task;

the work order generation module is used for responding to the equipment parameters in any dimension to meet the preset maintenance conditions, and generating work orders of maintenance tasks in the corresponding dimension according to the equipment parameters meeting the preset maintenance conditions.

the work order generation module is specifically used for:

Optionally, the device maintenance apparatus further includes a report generation module;

the report generation module is used for:

the report generation module is specifically configured to:

And/or the number of the groups of groups,

Optionally, the worksheet generating module is further configured to:

Optionally, the device maintenance apparatus further includes a data analysis module;

the data analysis module is used for:

Optionally, the data analysis module is further configured to:

According to a third aspect of an embodiment of the present application, there is provided a computer apparatus comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to:

According to a fourth aspect of embodiments of the present application, there is provided a computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, implement the apparatus maintenance method according to the above first aspect and the various possible designs of the first aspect.

According to a fifth aspect of embodiments of the present application, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the apparatus maintenance method according to the first aspect and the various possible designs of the first aspect.

The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:

in the embodiment of the application, the equipment parameter information of a plurality of dimensions of equipment to be maintained is obtained, the equipment parameter in the equipment parameter information of each dimension is associated with a maintenance task, whether the equipment parameter of each dimension meets the corresponding preset maintenance condition is determined, if the equipment parameter in any dimension meets the corresponding preset maintenance condition, the equipment to be maintained is abnormal and needs maintenance, a work order of the maintenance task associated with the equipment parameter meeting the preset maintenance condition is generated, so that relevant maintenance personnel execute the corresponding maintenance task according to the work order, namely, perform corresponding equipment maintenance operation, thereby realizing timely maintenance of spare parts in the equipment, avoiding resource waste caused by premature maintenance and simultaneously avoiding lower equipment utilization rate caused by too late maintenance.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a flow chart illustrating a method of equipment maintenance according to an exemplary embodiment of the present application.

Fig. 2 is a flow chart illustrating another method of equipment maintenance according to an exemplary embodiment of the present application.

Fig. 3 is a schematic diagram illustrating a structure of a device maintenance system according to an exemplary embodiment of the present application.

Fig. 4 is a system communication diagram illustrating an exemplary embodiment of the present application.

Fig. 5 is a hardware configuration diagram of a computer device where the device maintenance apparatus according to the embodiment of the present application is located.

Fig. 6 is a block diagram illustrating a device maintenance apparatus according to an exemplary embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In some embodiments, when the equipment is maintained, the maintenance is performed in a periodic maintenance mode, that is, at intervals, maintenance personnel perform corresponding maintenance operations on the equipment. However, when the equipment is maintained in a regular maintenance mode, resource waste is caused when the equipment is maintained too early, and the normal operation of the equipment is affected when the equipment is maintained too late, so that the utilization rate of the equipment is reduced.

Therefore, aiming at the problems, the application provides a device maintenance method, which sets three triggering modes based on conditions, states and periods according to the characteristics of the device and the characteristics of spare parts in the device, so as to automatically trigger corresponding work orders by using the three triggering modes, realize the fine implementation of the device maintenance, lead relevant maintenance personnel to perform timely device maintenance operation, avoid the waste of resources, ensure the maximization of the service life of the spare parts and avoid lower device utilization rate due to too late maintenance.

As shown in fig. 1, fig. 1 is a flowchart illustrating a method of maintaining equipment according to an exemplary embodiment of the present application, including the steps of:

s101, acquiring device parameter information of multiple dimensions of the device to be maintained. Wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task.

In this embodiment, the device to be maintained is used as the device to be maintained, and the device to be maintained is monitored to collect the device parameters of different dimensions of the device to be maintained. Wherein each device parameter is associated with at least one maintenance task. When the equipment parameter is determined to be abnormal, the equipment maintenance is required, namely, related maintenance personnel are required to execute maintenance tasks related to the equipment parameter so as to perform corresponding maintenance operation.

Optionally, the maintenance tasks include a device cleaning task, a device oiling task, and a filter replacement task.

Optionally, the plurality of dimensions includes at least two of a condition dimension, a period dimension, and a status dimension.

The equipment parameter information of the condition dimension comprises equipment operation parameters which represent key parameters of equipment to be maintained, wherein the key parameters comprise key parameters such as temperature, rotating speed, pressure, voltage, current and the like. Specifically, the device operation parameter may be a key parameter corresponding to an associated spare part in the device to be maintained, for example, the device operation parameter includes a rotational speed corresponding to a fan in the device to be maintained.

Wherein the device parameter information of the period dimension includes an operation duration of the first spare part, the operation duration representing a duration from a start operation to a current time. The first spare part is a periodically replaced spare part in the equipment to be maintained, i.e. a spare part that needs to be replaced periodically.

The equipment parameter information of the state dimension comprises equipment states which represent the current state of equipment to be maintained, wherein the equipment states comprise a downtime shutdown state, an abnormal product quality shutdown state, a normal operation state and the like. The downtime state indicates that equipment to be maintained is stopped due to downtime. The abnormal product quality shutdown state indicates a shutdown of the equipment to be maintained due to the produced product quality being below a preset quality threshold.

S102, responding to the equipment parameter in any dimension to meet the preset maintenance condition, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameter meeting the preset maintenance condition.

In this embodiment, for each dimension, whether the equipment parameter in the dimension meets the corresponding preset maintenance condition is determined, when the equipment parameter meeting the preset maintenance condition in the equipment parameter in the dimension is determined, the equipment parameter meeting the preset maintenance condition is abnormal, that is, the equipment to be maintained needs to be correspondingly maintained, a maintenance task associated with the equipment parameter meeting the preset maintenance condition is obtained, and a work order of the maintenance task is generated, so that related personnel execute the maintenance task according to the work order of the maintenance task, that is, equipment maintenance is performed, and timely maintenance of the equipment is realized.

As can be seen from the above description, the device parameter information of multiple dimensions of the device to be maintained is obtained, the device parameter in the device parameter information of each dimension is associated with a maintenance task, whether the device parameter of each dimension meets a corresponding preset maintenance condition is determined, when the device parameter in any dimension meets the corresponding preset maintenance condition, it is indicated that the device to be maintained is abnormal and maintenance is required, a work order of the maintenance task associated with the device parameter meeting the preset maintenance condition is generated, so that relevant maintenance personnel execute the corresponding maintenance task according to the work order, that is, perform corresponding device maintenance operation, thereby realizing timely maintenance of spare parts in the device, avoiding resource waste caused by premature maintenance and simultaneously avoiding lower equipment utilization rate caused by too late maintenance.

As shown in fig. 2, fig. 2 is a flowchart illustrating another device maintenance method according to an exemplary embodiment of the present application, in which a re-machine check is required for a device to be maintained to determine whether a re-machine can be performed in case that a work order of a maintenance task is completed. This process will be described in detail below in connection with one specific embodiment, as shown in fig. 2, which comprises the steps of:

S201, acquiring device parameter information of multiple dimensions of the device to be maintained. Wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task.

In this embodiment, the implementation process of step S201 is similar to the implementation process of step S101, and will not be described here again.

S202, responding to the equipment parameters in any dimension to meet the preset maintenance conditions, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameters meeting the preset maintenance conditions.

In this embodiment, a first numerical range corresponding to an equipment operation parameter pre-bound to the equipment to be maintained is obtained when a plurality of dimensions of the equipment to be maintained include a conditional dimension. The first numerical range is a numerical range of equipment operation parameters of equipment to be maintained in normal operation. And generating operation information of maintenance tasks associated with the equipment operation parameters in response to the values of the equipment operation parameters acquired in real time are not in the first value range corresponding to the equipment operation parameters. And generating a work order of the maintenance task in the condition dimension according to the operation information.

Specifically, for each equipment operation parameter in the condition dimension of the equipment to be maintained, a first numerical range corresponding to the equipment operation parameter pre-bound to the equipment to be maintained is obtained, wherein the first numerical range represents the numerical range of the equipment operation parameter of the equipment to be maintained in normal operation, namely, represents the normal numerical range of the equipment operation parameter. And under the condition that the numerical value of the equipment operation parameter is not in the first numerical range corresponding to the equipment operation parameter, indicating that the equipment operation parameter is abnormal, namely indicating that the equipment to be maintained is abnormal, namely indicating that the spare part corresponding to the equipment operation parameter is abnormal, acquiring the operation information of the maintenance task related to the equipment operation parameter, and generating a work order comprising the operation information, so that related maintenance personnel can timely and accurately execute the corresponding maintenance task according to the operation information in the work order, and correct maintenance of the equipment is realized.

Fig. 3 is a schematic diagram illustrating a structure of a device maintenance system according to an exemplary embodiment of the present application. The process based on the condition triggering work order can be realized by a condition-based maintenance (Preventive Maintenance, PM) module in the equipment maintenance system, namely, the condition-based PM module is used for monitoring key parameters of spare parts, namely, equipment operation parameters in real time, so as to trigger the work order of the corresponding maintenance task when the equipment operation parameters meet the corresponding triggering conditions.

The device operation parameters in the condition dimension and the first numerical range corresponding to the device operation parameters pre-bound to the device to be maintained can be obtained from a reference data management module in the device maintenance system. The spot check parameter information, i.e. the equipment operation parameter information (such as the equipment operation parameter name, the corresponding first numerical range, etc.) is registered in the equipment maintenance system in advance, so that the equipment operation parameter information can be used for triggering when the work order is triggered based on the condition.

The reference data management module is used for managing registered reference data. The reference data comprises PM operation information corresponding to maintenance tasks, spot inspection parameter information, namely equipment operation parameter information, namely key parameter information and the like.

The operation information of the maintenance task, namely, the PM operation item information, represents specific operation conditions required to be performed for executing the maintenance task, and the operation information comprises a PM name, namely, a maintenance task name, PM job content, PM duration, PM tools and the like. The PM job content represents operation steps corresponding to the maintenance task, the PM duration represents duration required for executing the maintenance task, and the PM tool represents tool required for executing the maintenance task.

The first numerical range corresponding to the equipment operation parameter can be automatically acquired and registered by the computer equipment, or can be manually input and registered by related personnel. After a first numerical range corresponding to the equipment operation parameter is obtained, binding the first numerical range corresponding to the equipment operation parameter with equipment to be maintained.

Optionally, in a case that the multiple dimensions of the device to be maintained include a periodic dimension, a first threshold corresponding to a first spare part pre-bound to the device to be maintained is obtained. Wherein the first threshold is a replacement cycle corresponding to the first spare part. And generating operation information of a maintenance task of the first spare part in response to the operation duration of the first spare part being greater than a first threshold corresponding to the first spare part. And generating a work order of the maintenance task in the period dimension according to the operation information.

Specifically, for each first spare part in the period dimension of the equipment to be maintained, a first threshold corresponding to the first spare part pre-bound to the equipment to be maintained is obtained, wherein the first threshold corresponding to the first spare part represents a replacement period corresponding to the first spare part, namely, the standard service life of the first spare part. When the operation duration of the first spare part is longer than a first threshold corresponding to the first spare part, indicating that the service life of the first spare part is reached, and the first spare part needs to be replaced, acquiring operation information of maintenance tasks associated with the operation duration of the first spare part, namely the first spare part, and generating a work order of the maintenance tasks including the operation information, so that related maintenance personnel can timely and accurately execute the corresponding maintenance tasks according to the operation information in the work order, and correct replacement of the equipment parts is realized.

The process of triggering the work order based on the period may be implemented by a period-based PM module (based on the period PM module as shown in fig. 3) in the equipment maintenance system, that is, the period-based PM module is used for setting a replacement period, that is, a first threshold, for a spare part with strong periodicity, and triggering the work order of a corresponding maintenance task when the running duration of the spare part reaches the corresponding replacement period.

Optionally, a first threshold corresponding to the first spare part in the period dimension may be obtained from the reference data management module. Specifically, as shown in fig. 3, the spare part information (for example, the spare part name, the spare part number, the provider corresponding to the spare part, the standard service life of the spare part, that is, the first threshold value, etc.) is registered in advance in the equipment maintenance system, so that the first threshold value corresponding to the spare part can be obtained from the reference data management module when the equipment maintenance system is used later.

The first threshold value corresponding to the first spare part can be automatically acquired and registered by the computer equipment, or can be manually input and registered by related personnel. After a first threshold corresponding to the first spare part is obtained, binding the first threshold corresponding to the first spare part with equipment to be maintained.

Alternatively, when the operation time length of the first spare part is acquired, polling may be performed at regular intervals, that is, the current operation time length of the first spare part is acquired at regular intervals.

Optionally, as shown in fig. 3, the reference data management module further includes device information (e.g., device name, device location, device number, responsible person, etc.), SOP information management information (e.g., device PM job guidance book), and the like.

Optionally, in a case where the plurality of dimensions of the device to be maintained includes a status dimension, a first status pre-bound to the device to be maintained is obtained. Wherein the first state indicates an abnormal shutdown state of the equipment to be maintained. And responding to the equipment state as the first state, acquiring the abnormal shutdown time length and/or the alarm type corresponding to the equipment to be maintained, and acquiring a second threshold and/or the first type pre-bound with the equipment to be maintained. Wherein the second threshold indicates a maximum time for abnormal shutdown and the first type indicates an alarm type for immediate maintenance. In response to the abnormal shutdown time period being greater than the second threshold and/or the alarm type being the first type, operational information for a maintenance task associated with the equipment status is generated. And generating a work order of the maintenance task in the state dimension according to the operation information.

Specifically, based on the fact that equipment is easy to be abnormally stopped due to the conditions of equipment downtime, product quality abnormality and the like in the operation process of equipment to be maintained, whether the equipment to be maintained needs to be maintained or not can be determined based on the overall state of the equipment to be maintained, if the equipment state of the equipment to be maintained is obtained, whether the equipment state is in a first state or not is judged, namely whether the equipment state is in an abnormal stopping state is judged, namely whether the equipment to be maintained is in a stopping state or not due to the operation abnormality at present is judged. When the equipment state of the equipment to be maintained is determined to be a first state, the equipment state is indicated to be an abnormal shutdown state, namely, the equipment to be maintained is indicated to be shutdown due to abnormal operation, namely, the equipment to be maintained is indicated to be maintained, whether the abnormal shutdown time length corresponding to the equipment to be maintained is greater than a second threshold value and/or whether the alarm type corresponding to the equipment to be maintained is of a first type is judged, when the abnormal shutdown time length corresponding to the equipment to be maintained is greater than the second threshold value, the abnormal shutdown time length of the equipment to be maintained is indicated to be too long, the operation information of maintenance tasks related to the equipment state is acquired, and a work order comprising the operation information is generated; and/or under the condition that the alarm type corresponding to the equipment to be maintained is the first type, indicating that the equipment is required to be maintained immediately, acquiring the operation information of the maintenance task related to the state of the equipment, and generating a work order comprising the operation information, so that related maintenance personnel can execute the corresponding maintenance task timely and accurately according to the operation information in the work order, and timely and accurate maintenance of the equipment is realized.

Optionally, the first state includes an abnormal shutdown state such as a downtime shutdown state, an abnormal shutdown state of product quality, and the like. The first state may be automatically acquired and registered by the computer device, or may be manually entered and registered by a person involved. After the first state is registered, the first state is bound with the equipment to be maintained.

Optionally, the alarm types include a downtime alarm type, a product quality abnormality alarm type, a power failure alarm type and the like. The first type represents an alarm type requiring immediate maintenance of the equipment, and the related personnel can set the first type as an abnormal product quality alarm type according to actual requirements.

Optionally, when the related personnel determine that the equipment state is the first state, the related personnel can manually operate, so that the computer equipment outputs a corresponding work order, namely, the work order is manually triggered.

The process of triggering the work order based on the state may be implemented by a state PM-based module (e.g., a state PM-based module shown in fig. 3) in the equipment maintenance system, that is, the state PM-based module is used for determining the overall operation condition of the equipment according to the overall state of the equipment, so as to trigger the work order of corresponding maintenance tasks when the equipment is determined to be abnormally stopped.

Optionally, when generating the work order of the maintenance task in the corresponding dimension, the work order is sent to the user end corresponding to the relevant maintenance personnel according to a preset sending mode, so as to remind the relevant maintenance personnel to execute the work order in time, namely, to perform the maintenance operation of the equipment in time.

The preset sending modes include modes such as mail, short message, instant messaging software and the like, and are not limited herein.

Alternatively, as shown in fig. 4, when the values of the device operation parameters and the device states of the first spare part are acquired, the values may be acquired through a fault detection and classification system (FDC), and specifically, when the values are interacted with the FDC, the values may be interacted with based on TIBCO. When parameters such as alarm type, abnormal machine halt time length and the like of the first equipment are acquired, the parameters can be acquired through a manufacturing execution system (Manufacturing Execution System, MES), and particularly, when data interaction is performed with the MES system, the data interaction can be performed through a TIBCO/Database Link (DBLink).

Alternatively, as shown in fig. 4, the device maintenance system may correspond to one or more computer devices (e.g., servers), so when the related personnel manually register the reference data in the device maintenance system, the idle computer device may be determined based on the load balancing policy, so that the computer device communicates with the user side corresponding to the related personnel.

The user terminal may be a mobile terminal (for example, a tablet computer, a notebook computer, a mobile phone, etc.), or may be a terminal device, for example, a desktop computer, etc.

S203, under the condition that the implementation of the work order of the maintenance task is completed, acquiring the multiplex operation information associated with the equipment to be maintained, and generating a multiplex inspection work order according to the multiplex operation information. The information of the operation items of the multiplex machine indicates the operation condition of the multiplex machine check of the equipment.

In this embodiment, after acquiring a work order of a maintenance task in a corresponding dimension, a relevant maintenance person implements the work order, that is, performs a corresponding maintenance operation according to operation information in the work order. And under the condition that the work order is implemented, namely executed, the fact that the multiplex checking can be performed to determine whether the equipment to be maintained can be normally multiplexed is indicated, multiplex operation information related to the equipment to be maintained is acquired, and the work order comprising the multiplex operation information, namely, the multiplex checking work order is generated, so that related maintenance personnel execute the multiplex checking work order, namely, execute corresponding operation according to the multiplex operation information in the multiplex checking work order, so as to determine whether the current multiplex condition meets the requirement or not, and therefore, the equipment to be maintained can be multiplexed under the condition that the requirement is met.

The operation information of the re-machine indicates the operation required by the relevant maintenance personnel before re-machine, namely the content required to be checked. The multiplex operation information can be obtained from the reference data management module, and the multiplex operation information, namely the multiplex inspection information, is registered in the equipment maintenance system in advance.

In any embodiment, optionally, after obtaining a work order of a maintenance task corresponding to the equipment to be maintained, the association analysis may be further performed by combining production data corresponding to the equipment to be maintained, that is, data of a production product, where the specific process is as follows:

the method comprises the steps of obtaining production data and work orders of maintenance tasks corresponding to equipment to be maintained, carrying out association analysis on the production data and the work orders of the maintenance tasks corresponding to the equipment to be maintained, and generating corresponding analysis results, wherein the analysis results comprise one or more of equipment utilization rate, poor product data analysis results and spare part service life analysis results.

Specifically, when the condition of the equipment to be maintained in the specified time period needs to be analyzed, production data corresponding to the equipment to be maintained in the specified time period is obtained, wherein the production data represents the condition of products produced by the equipment to be maintained in the specified time period, for example, 1000 products are produced in a certain time period in the specified time period. And acquiring a work order of the maintenance task in the appointed time period, carrying out association analysis on the production data and the work order in the appointed time period, and generating a corresponding analysis result so that related personnel can acquire the production condition of equipment to be maintained and the equipment maintenance condition, thereby acquiring the quality condition of spare parts in the equipment.

When the analysis result needs to include the equipment utilization rate, the corresponding downtime of the equipment to be maintained can be determined according to the work order of the maintenance task in the specified time period and the production data, wherein the downtime represents the time when the product cannot be produced and comprises the time of maintaining the equipment, the time of abnormal shutdown and the like. And obtaining the load time corresponding to the designated time period, and calculating the ratio of the downtime to the responsible time to obtain the equipment utilization rate.

When the analysis result needs to include the analysis result of the poor product data, the abnormal operation time corresponding to the maintenance generation and the poor product production time corresponding to the equipment to be maintained can be determined according to the work order and the production data of the maintenance task in the specified time period, wherein the abnormal operation time represents the time when the equipment operates abnormally, for example, the time when the quality of the equipment product is abnormal. The bad product production time indicates a time when the number of products produced by the equipment to be maintained is smaller than the preset number of products, namely, a time when the number of products produced is smaller, or indicates a time when the quality of products produced by the equipment to be maintained is lower than a preset quality threshold, namely, a time when the quality of products produced is lower. And judging whether the production time of the bad product corresponding to the equipment to be maintained and the abnormal operation time are overlapped or not, so as to determine whether the reason of the production bad of the equipment to be maintained is the abnormal operation of the equipment to be maintained or not.

When the analysis result needs to include the analysis result of the service life of the spare part, a work order related to replacement of the spare part is screened from work orders of maintenance tasks of equipment to be maintained in a specified time period, and the service life of the spare part is determined according to the work order and the starting operation time of the spare part corresponding to the work order. After the service life of the spare part is obtained, the spare part can be analyzed in multiple dimensions, for example, whether the equipment has influence on the spare part is determined, namely whether the service lives of the same spare part on different equipment to be maintained are different, so that the equipment to be maintained which is most suitable for the operation of the spare part is determined; for another example, determining the quality of the spare part, namely comparing the service life of the spare part in a specified time period with the service life of the spare part in a previous certain time period to determine whether the quality of the spare part is changed or not, so as to reflect the situation of a provider corresponding to the spare part; as another example, the number of spare parts that need to be consumed by the different devices to be serviced is determined.

In this embodiment, optionally, in a case where a work order of a maintenance task has been executed, maintenance operation record information corresponding to the work order of the maintenance task is acquired. The maintenance operation record information is recorded when a work order of a maintenance task is implemented. Generating an equipment maintenance report according to the work order of the maintenance task and the maintenance operation record information corresponding to the work order of the maintenance task, and sending the equipment maintenance report to the first user terminal.

Specifically, after acquiring a work order of a maintenance task in a corresponding dimension, a relevant maintenance person implements the work order, namely, executes corresponding maintenance operation according to operation information in the work order. Under the condition that the work order is implemented, namely executed, maintenance operation record information corresponding to the work order is obtained so as to generate an equipment maintenance report corresponding to the work order by utilizing the maintenance operation record information corresponding to the work order and the work order, namely, the equipment maintenance report containing the maintenance operation record information and the work order is generated, and the equipment maintenance report corresponding to the work order is sent to a first user side, so that a user corresponding to the first user side can know the specific condition of equipment maintenance, examine whether the equipment maintenance process is standard or not, and examine and approve the equipment maintenance report.

Wherein, the maintenance operation record information represents information recorded by relevant maintenance personnel in the process of executing the corresponding work order. The maintenance operation record information includes tag information and/or item detection results. The label information comprises label information of spare parts to be replaced and/or label information of equipment to be maintained.

Optionally, obtaining maintenance operation record information corresponding to a work order of a maintenance task includes:

And under the condition that the work order of the maintenance task is the work order of the first preset type, acquiring the label information of the spare parts to be replaced and/or the label information of the equipment to be maintained, which correspond to the work order of the maintenance task. The label information of the spare parts to be replaced and/or the label information of the equipment to be maintained are obtained by scanning when the work order of the maintenance task is implemented. The first preset type is a replacement spare part type.

And/or the number of the groups of groups,

and under the condition that the work order of the maintenance task is the work order of the second preset type, acquiring an item detection result corresponding to the item to be detected corresponding to the work order of the maintenance task. The item detection result corresponding to the item to be detected is determined when the item to be detected is implemented. The item to be detected indicates an object to be detected after completion of work order implementation of the maintenance task.

Specifically, when the work order of the maintenance task is a work order for replacing spare parts, the situation indicates that the spare parts corresponding to the maintenance task need to be replaced, and when the relevant maintenance personnel implement the work order, the label of the spare parts to be replaced is scanned to obtain label information of the spare parts to be replaced, and/or the label of the equipment to be maintained is scanned to obtain label information of the spare parts to be replaced, so that the relevant maintenance personnel can indicate that the relevant maintenance personnel perform corresponding replacement operation. After scanning, relevant maintenance personnel perform on-off operation of spare parts, namely, take down the spare parts in the equipment to be maintained, and install new spare parts into the equipment to be maintained.

The spare part to be replaced can be a spare part to be replaced in the equipment to be maintained, or a new spare part corresponding to the spare part to be replaced.

Specifically, when the work order of the maintenance task is the work order of the second preset type, it indicates that the work order has an item to be continuously confirmed or detected, that is, it indicates that after the execution of the work order is completed, the detection of the item to be detected corresponding to the work order is continuously performed, and then the relevant maintenance personnel continuously confirms or detects after the execution of the work order is completed, so as to obtain an item detection result corresponding to the corresponding item to be detected. For example, the item to be detected corresponding to the work order is to detect the rotation speed of the fan, and after the execution of the work order is completed, related personnel detect the rotation speed of the fan in the equipment to be maintained.

Optionally, the maintenance operation record information corresponding to the work order of the maintenance task may further include information such as operation start time, operation end time, operator, operation location (for example, a device location where a replacement spare part is located), alarm parameters, cause analysis, and processing measures.

In this embodiment, for a spare part to be periodically replaced, when a work order corresponding to the spare part is implemented, that is, when the spare part is replaced, a label of the spare part to be replaced and a label of the equipment to be maintained need to be scanned, so as to record the spare part condition in the equipment to be maintained. For the items to be continuously detected, after the implementation of the work order is completed, the items to be detected corresponding to the work order are required to be detected so as to determine whether the maintenance effect of the equipment to be maintained meets the requirement.

Optionally, the relevant data of the equipment maintenance can be displayed/queried according to the operation requirement. The specific process is as follows: and acquiring an equipment maintenance data management request sent by the second user side. And determining the management information to be displayed according to the equipment maintenance management request, and sending the management information to be displayed to the second user side so that the second user side displays the management information to be displayed. The management information to be displayed is determined according to a work order of the maintenance task.

Specifically, when the relevant user needs to acquire, i.e. inquire, the maintenance data of the relevant period/equipment/spare part, a corresponding equipment maintenance data management request is input at the corresponding user side, i.e. the second user side. After receiving the equipment maintenance data management request, the second user side sends the equipment maintenance data management request to the computer equipment, and the computer equipment acquires a work order of a maintenance task related to the equipment maintenance data management request and generates corresponding management information to be displayed based on the work order. And sending the management information to be displayed to the second user side so that the second user side displays the management information to be displayed, and the relevant user corresponding to the second user side can intuitively acquire the required maintenance data.

Optionally, the device maintenance data management request includes a spare part line side management request. Correspondingly, determining the management information to be displayed according to the equipment maintenance management request comprises the following steps:

and responding to the equipment maintenance data management request, wherein the equipment maintenance data management request is provided with a spare part line side management request, and the spare part inventory information corresponding to the target position and/or the spare part inventory information corresponding to the preset warehouse are determined according to the spare part line side management request. The spare part inventory information comprises at least one type of spare part and the corresponding inventory number of each type of spare part. The distance between the target position and the equipment to be maintained is smaller than the distance between the preset warehouse and the equipment to be maintained. Spare part inventory information is determined from the worksheet of the maintenance task. And generating management information to be displayed according to the spare part inventory information corresponding to the target position and/or the spare part inventory information corresponding to the preset warehouse.

Specifically, under the condition that a spare part line side management request sent by a second user side is received, the condition that a relevant user needs to know a target position and inventory conditions of spare parts in a preset warehouse is indicated, then a target type in the spare part line side management request is obtained, the total number and the pickup number of the spare parts of the target type corresponding to the target position are obtained, the difference between the total number and the pickup number of the spare parts of the target type corresponding to the target position is calculated, and the inventory number of the spare parts corresponding to the target type corresponding to the target position is obtained. Correspondingly, the inventory number of spare parts corresponding to the target type corresponding to the preset warehouse is calculated. And generating information to be displayed comprising at least one type of spare part stock number corresponding to the target position and/or at least one type of spare part stock number corresponding to the preset warehouse, and sending the information to the second user side, so that a user corresponding to the second user side can know the stock condition of the spare parts in the target position/the preset warehouse.

Wherein the number of target types is at least one, which represents the type of spare parts the user needs to learn about the inventory situation.

The number of the picked up spare parts of the target type is determined according to the replacement worksheets corresponding to the spare parts of the target type, for example, when there are 5 worksheets representing maintenance tasks requiring replacement of the spare parts of the target type, and the relevant maintenance personnel are picked up from the target position, the number of the picked up spare parts of the target type corresponding to the target position is determined to be 5.

In order to facilitate the related maintenance personnel to pick up the spare parts so as to realize the timely replacement of the spare parts, part of the spare parts can be placed at a target position, wherein the target position is a position close to the equipment to be maintained, for example, the target position is a workshop where the equipment to be maintained is located.

Optionally, in order to ensure that the relevant maintainer can pick up the spare part from the target position in time, so as to ensure that the relevant spare part in the equipment to be maintained is replaced in time, whether the inventory condition of the spare part in the target position meets the requirement needs to be determined, and under the condition that the requirement is not met, the relevant maintainer is informed to pick up the spare part from a preset warehouse, and the specific process is as follows:

and acquiring the total number and the replacement number of the spare parts corresponding to the types of spare parts in the equipment to be maintained for each type of spare parts in the spare part inventory information corresponding to the target position.

And calculating a difference value between the total number of spare parts corresponding to the type spare parts and the replacement number corresponding to the type spare parts to obtain the non-replacement number corresponding to the type spare parts.

Specifically, for each type of spare part corresponding to the target position, in the case where the type of spare part exists in the to-be-maintained device, the total number of spare parts corresponding to the type of spare part in the to-be-maintained device, which indicates the total number of the type of spare part existing in the to-be-maintained device, and the replacement number, which indicates the number of the type of spare part in the to-be-maintained device, which has been replaced, are acquired. And calculating the difference value between the total number of spare parts and the replacement number to obtain the corresponding non-replacement number of the spare parts of the type in the equipment to be maintained, namely the number of the spare parts of the type which are not yet replaced in the equipment to be maintained. Judging whether the unrechanged number is larger than the corresponding stock number of the spare parts of the type in the target position or not so as to determine whether the spare parts of the type in the target position meet the requirements, and when the unrechanged number is smaller than or equal to the corresponding stock number of the spare parts of the type, indicating that the spare parts of the type in the target position meet the requirements, and not taking the spare parts of the type from a preset warehouse. When the number of the un-replaced spare parts corresponding to the type is determined to be larger than the stock number corresponding to the type of spare parts, and the spare parts in the target position are indicated to not meet the requirement, the number to be taken is determined according to the un-replaced number, and a spare part taking request comprising the number to be taken, namely a first spare part taking request, is generated. The first spare part pickup request may be sent to a warehouse management system (Warehouse Management System, WMS) to cause a manager corresponding to the warehouse management system to send a number of spare parts of the type of the number to be picked to a target location. The first spare part pickup request may also be sent to a resource planning system (Enterprise Resource Planning, ERP) for generating a corresponding ledger using the number of to-be-picked.

When the number to be taken is determined according to the number of non-exchanged, the number of non-exchanged may be used as the number to be taken, or the sum of the number of non-exchanged and the preset number may be used as the number to be taken, which is not limited herein.

The equipment maintenance system can interact with the warehouse management system to acquire, store and maintain spare parts. The equipment maintenance system is communicated with the resource planning system. As shown in fig. 4, the equipment maintenance system performs data interaction based on TIBCO/DBLink when performing data interaction with the warehouse management system. The equipment maintenance system may interact based on WSDL (Web Services Description Language) when interacting with the resource planning system.

Alternatively, as shown in fig. 4, the device maintenance system may correspond to one or more computer devices (e.g., servers), so that, when the second user side communicates with the device maintenance system, it may determine, based on the load balancing policy, an idle computer device, so that the computer device communicates with the second user terminal. The computer device may save the relevant data (e.g., reference data, work orders for maintenance tasks, analysis results, operational record information, etc.) to the corresponding database.

Alternatively, the device maintenance system employs a Browser/server (Browser/Server Architecture, i.e., B/S) architecture module, i.e., a front-end and back-end split development module. The front end comprises a Web (World Wide Web) end and a Controller end.

The Web end is used for displaying a system interface and is directly oriented to a user. The user may access through the browser and send an interface information request to the instruction layer (Controller) to obtain presentation data (e.g., analysis results).

The Controller end is used for receiving the user interface request, requesting data from a back end (Server) in a TIBCO point-to-point mode, and returning the data to the Web end.

The back end is used for receiving the TIBCO message sent by the Controller end, linking the Database (DB), executing the data query task and returning the data to the Controller.

In addition, the device maintenance system may also implement other functions, such as a single sign-on function, which will not be described in detail herein.

Optionally, as shown in fig. 3, the device maintenance system further includes a data display module, where the data display module further includes a spare part replacement history, a spare part maintenance history, a spare part downtime history, and the like, and the device maintenance data management request includes one or more of a spare part replacement data management request, a spare part maintenance data management request, and a spare part line side management request. Of course, the device maintenance data management request may also include other data management requests, such as a device downtime data management request related to obtaining a downtime condition of the device, a device ledger data management request related to obtaining a maintenance cost of the device (e.g., a cost of replacement spare parts corresponding to the device), and so on.

Under the condition that the equipment maintenance data management request comprises a spare part replacement data management request, the user is indicated to acquire a spare part replacement history, a second spare part in the spare part replacement data management request is acquired, and a work order showing a maintenance task for replacing the second spare part is acquired to determine the replacement condition of the second spare part.

Wherein, in the case that the equipment maintenance data management request includes a spare part maintenance data management request, indicating that the user needs to learn a spare part maintenance history, acquiring a third spare part in the spare part maintenance data management request, and acquiring a work order of a maintenance task related to the third spare part (for example, a work order indicating cleaning of the third spare part) so as to determine a maintenance condition of the third spare part.

In this embodiment, after the implementation of the work order of the maintenance task, it is indicated that a re-operation check needs to be performed to determine whether the current re-operation condition of the equipment to be maintained meets the requirement, so that a related person determines whether the re-operation can be performed, the re-operation information associated with the equipment to be maintained is obtained, and a re-operation check work order is generated according to the re-operation information, so that the related person can timely and accurately perform the re-operation check according to the re-operation information in the re-operation check work order after receiving the re-operation check work order.

The application also provides an embodiment of the equipment maintenance device and a terminal applied by the equipment maintenance device corresponding to the embodiment of the method.

The embodiment of the device maintenance device of the application can be applied to computer devices, such as servers, computers and the like. The apparatus embodiments may be implemented by software, or may be implemented by hardware or a combination of hardware and software. Taking software implementation as an example, the device in a logic sense is formed by reading corresponding computer program instructions in a nonvolatile memory into a memory through a processor where the device is located. In terms of hardware, as shown in fig. 5, a hardware structure diagram of a computer device where the device maintenance apparatus of the embodiment of the present application is located is shown in fig. 5, and in addition to the processor 510, the memory 530, the network interface 520, and the nonvolatile memory 540 shown in fig. 5, the computer device where the device maintenance 531 is located in the embodiment of the present application generally may include other hardware according to the actual function of the computer device, which is not described herein again.

As shown in fig. 6, fig. 6 is a block diagram of an apparatus for maintaining equipment according to an exemplary embodiment of the present application, the apparatus for maintaining equipment comprising:

The information obtaining module 610 is configured to obtain device parameter information of multiple dimensions of a device to be maintained. Wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task.

The work order generation module 620 is configured to generate a work order of a maintenance task in a corresponding dimension according to the device parameter that satisfies the preset maintenance condition in response to the device parameter in any dimension satisfying the preset maintenance condition.

Optionally, the plurality of dimensions includes a conditional dimension. The device parameter information for the condition dimension includes device operating parameters.

The work order generation module 620 is specifically configured to:

and acquiring a first numerical range corresponding to the equipment operation parameters pre-bound with the equipment to be maintained. The first numerical range is a numerical range of equipment operation parameters of equipment to be maintained in normal operation.

And generating operation information of maintenance tasks associated with the equipment operation parameters in response to the values of the equipment operation parameters acquired in real time are not in the first value range corresponding to the equipment operation parameters.

Optionally, the plurality of dimensions includes a period dimension. The device parameter information for the cycle dimension includes a run length of the first spare part. Wherein the first spare part is a periodically replaced spare part in the equipment to be maintained.

The work order generation module 620 is specifically configured to:

and acquiring a first threshold corresponding to the first spare part pre-bound with the equipment to be maintained. Wherein the first threshold is a replacement cycle corresponding to the first spare part.

And generating operation information of a maintenance task of the first spare part in response to the operation duration of the first spare part being greater than a first threshold corresponding to the first spare part.

Optionally, the plurality of dimensions includes a status dimension. The device parameter information of the state dimension includes a device state.

The work order generation module 620 is specifically configured to:

and acquiring a first state pre-bound with the equipment to be maintained. Wherein the first state indicates an abnormal shutdown state of the equipment to be maintained.

And responding to the equipment state as the first state, acquiring the abnormal shutdown time length and/or the alarm type corresponding to the equipment to be maintained, and acquiring a second threshold and/or the first type pre-bound with the equipment to be maintained. Wherein the second threshold indicates a maximum time for abnormal shutdown and the first type indicates an alarm type for immediate maintenance.

In response to the abnormal shutdown time period being greater than the second threshold and/or the alarm type being the first type, operational information for a maintenance task associated with the equipment status is generated.

Optionally, the device maintenance apparatus further comprises a report generation module.

The report generation module is used for:

and under the condition that the work order of the maintenance task is executed, acquiring maintenance operation record information corresponding to the work order of the maintenance task. The maintenance operation record information is recorded when a work order of a maintenance task is implemented.

Generating an equipment maintenance report according to the work order of the maintenance task and the maintenance operation record information corresponding to the work order of the maintenance task, and sending the equipment maintenance report to the first user terminal.

Optionally, the maintenance operation record information includes tag information and/or an item detection result. The label information comprises label information of spare parts to be replaced and/or label information of equipment to be maintained.

The report generation module is specifically configured to:

And/or the number of the groups of groups,

Optionally, the worksheet generating module 620 is further configured to:

and under the condition that the implementation of the work order of the maintenance task is completed, acquiring the multiplex operation information associated with the equipment to be maintained, and generating a multiplex inspection work order according to the multiplex operation information. The information of the operation items of the multiplex machine indicates the operation condition of the multiplex machine check of the equipment.

Optionally, the device maintenance apparatus further comprises a data analysis module.

The data analysis module is used for:

Optionally, the data analysis module is further configured to:

and acquiring an equipment maintenance data management request sent by the second user side.

And determining the management information to be displayed according to the equipment maintenance management request, and sending the management information to be displayed to the second user side so that the second user side displays the management information to be displayed. The management information to be displayed is determined according to a work order of the maintenance task.

Optionally, the data analysis module is further configured to:

and responding to the equipment maintenance data management request, wherein the equipment maintenance data management request is provided with a spare part line side management request, and the spare part inventory information corresponding to the target position and/or the spare part inventory information corresponding to the preset warehouse are determined according to the spare part line side management request. The spare part inventory information comprises at least one type of spare part and the corresponding inventory number of each type of spare part. The distance between the target position and the equipment to be maintained is smaller than the distance between the preset warehouse and the equipment to be maintained. Spare part inventory information is determined from the worksheet of the maintenance task.

Optionally, the data analysis module is further configured to:

And acquiring the total number and the replacement number of the spare parts corresponding to the types of spare parts in the equipment to be maintained for each type of spare parts in the spare part inventory information.

The implementation process of the functions and roles of each module in the above device is specifically shown in the implementation process of the corresponding steps in the above method, and will not be described herein again.

Correspondingly, the application also provides computer equipment, which comprises a processor; a memory for storing processor-executable instructions; wherein the processor is configured to:

Embodiments of the present application provide a computer readable storage medium having stored therein computer program code which, when executed by a processor, performs the above-described method steps.

Embodiments of the application also provide a computer program product comprising a computer program which, when executed by a processor, implements the method steps as described above.

For the device embodiments, reference is made to the description of the method embodiments for the relevant points, since they essentially correspond to the method embodiments. The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present application without undue burden.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has outlined rather broadly the methods and apparatus provided in embodiments of the present application in order that the detailed description of the principles and embodiments of the present application may be implemented in any way that is used to facilitate the understanding of the method and core concepts of the present application; meanwhile, as those skilled in the art will appreciate, the present application is not limited to the above description, since modifications may be made in the specific embodiments and application ranges according to the idea of the present application.

Claims

A method of equipment maintenance, comprising:

acquiring equipment parameter information of multiple dimensions of equipment to be maintained; wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task;

and responding to the equipment parameters in any dimension to meet the preset maintenance conditions, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameters meeting the preset maintenance conditions.
The method of claim 1, wherein the plurality of dimensions includes a conditional dimension; the equipment parameter information of the condition dimension comprises equipment operation parameters;

the responding to the equipment parameter in any dimension meets the preset maintenance condition, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameter meeting the preset maintenance condition comprises the following steps:

acquiring a first numerical range corresponding to the equipment operation parameter pre-bound with the equipment to be maintained; the first numerical range is a numerical range of the equipment operation parameters of the equipment to be maintained in normal operation;

generating operation information of maintenance tasks associated with the equipment operation parameters in response to the values of the equipment operation parameters acquired in real time being not in a first value range corresponding to the equipment operation parameters;

And generating a work order of the maintenance task in the condition dimension according to the operation information.
The method of claim 1, wherein the plurality of dimensions comprises a periodic dimension; the equipment parameter information of the periodic dimension comprises the operation time length of the first spare part; the first spare part is a spare part which is periodically replaced in the equipment to be maintained;

the responding to the equipment parameter in any dimension meets the preset maintenance condition, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameter meeting the preset maintenance condition comprises the following steps:

acquiring a first threshold corresponding to the first spare part pre-bound with the equipment to be maintained; wherein the first threshold is a replacement cycle corresponding to the first spare part;

generating operation information of a maintenance task of the first spare part in response to the operation duration of the first spare part being greater than a first threshold corresponding to the first spare part;

and generating a work order of the maintenance task in the period dimension according to the operation information.
The method of claim 1, wherein the plurality of dimensions includes a status dimension; the device parameter information of the state dimension comprises a device state;

The responding to the equipment parameter in any dimension meets the preset maintenance condition, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameter meeting the preset maintenance condition comprises the following steps:

acquiring a first state pre-bound with the equipment to be maintained; wherein the first state indicates an abnormal shutdown state of the equipment to be maintained;

responding to the equipment state as a first state, acquiring abnormal shutdown time length corresponding to equipment to be maintained and/or alarm type corresponding to the equipment to be maintained, and acquiring a second threshold and/or a first type pre-bound with the equipment to be maintained; wherein the second threshold indicates a maximum time of abnormal shutdown and the first type indicates an alarm type for immediate maintenance;

generating operation information of a maintenance task associated with the equipment state in response to the abnormal shutdown time being greater than the second threshold and/or the alarm type being the first type;

and generating a work order of the maintenance task in the state dimension according to the operation information.
The method according to any one of claims 1 to 4, further comprising:

acquiring maintenance operation record information corresponding to a work order of the maintenance task under the condition that the work order of the maintenance task is executed; wherein the maintenance operation record information is recorded information when a work order of the maintenance task is implemented;

Generating an equipment maintenance report according to the work order of the maintenance task and the maintenance operation record information corresponding to the work order of the maintenance task, and sending the equipment maintenance report to a first user side.
The method according to claim 5, wherein the maintenance operation record information includes tag information and/or an item detection result; the label information comprises label information of spare parts to be replaced and/or label information of equipment to be maintained;

the obtaining maintenance operation record information corresponding to the work order of the maintenance task includes:

acquiring label information of spare parts to be replaced and/or label information of equipment to be maintained, which correspond to a work order of the maintenance task, under the condition that the work order of the maintenance task is a first preset type work order; the label information of the spare parts to be replaced and/or the label information of the equipment to be maintained are obtained by scanning when the work order of the maintenance task is implemented; the first preset type is a type for replacing spare parts;

and/or the number of the groups of groups,

acquiring an item detection result corresponding to an item to be detected corresponding to the work order of the maintenance task under the condition that the work order of the maintenance task is a work order of a second preset type; the item detection result corresponding to the item to be detected is determined when the item to be detected is implemented; the item to be detected indicates an object to be detected after the work order implementation of the maintenance task is completed.
The method according to any one of claims 1 to 4, further comprising:

under the condition that the implementation of the work order of the maintenance task is completed, acquiring the multiplex operation information associated with the equipment to be maintained, and generating a multiplex inspection work order according to the multiplex operation information; the information of the operation items of the multiplex operation indicates the operation condition of the equipment multiplex inspection.
The method according to any one of claims 1 to 4, further comprising:

and acquiring the production data and the work orders of the maintenance tasks corresponding to the equipment to be maintained, and performing association analysis on the production data and the work orders of the maintenance tasks corresponding to the equipment to be maintained to generate corresponding analysis results, wherein the analysis results comprise one or more of equipment utilization rate, poor product data analysis results and spare part service life analysis results.
The method according to any one of claims 1 to 4, further comprising:

acquiring an equipment maintenance data management request sent by a second user side;

determining management information to be displayed according to the equipment maintenance management request, and sending the management information to be displayed to the second user side so that the second user side displays the management information to be displayed; the management information to be displayed is determined according to the work order of the maintenance task.
The method of claim 9, wherein the determining management information to be displayed according to the device maintenance management request comprises:

a spare part line side management request exists in response to the equipment maintenance data management request, and spare part inventory information corresponding to a target position and/or spare part inventory information corresponding to a preset warehouse are determined according to the spare part line side management request; the spare part inventory information comprises at least one type of spare part and the corresponding inventory number of each type of spare part; the distance between the target position and the equipment to be maintained is smaller than the distance between the preset warehouse and the equipment to be maintained; the spare part inventory information is determined according to the work order of the maintenance task;

and generating management information to be displayed according to the spare part inventory information corresponding to the target position and/or the spare part inventory information corresponding to the preset warehouse.
The method according to claim 10, wherein the method further comprises:

for each type of spare parts in the spare parts inventory information, acquiring the total number and the replacement number of the spare parts corresponding to the type of spare parts in the equipment to be maintained;

Calculating a difference value between the total number of spare parts corresponding to the type of spare parts and the replacement number corresponding to the type of spare parts to obtain the non-replacement number corresponding to the type of spare parts;

and generating a first spare part pickup request corresponding to the type of spare part in response to the number of unrechanged spare parts corresponding to the type of spare part being greater than the inventory number corresponding to the type of spare part corresponding to the target position, and sending the first spare part pickup request to a warehouse management system and/or a resource planning system.
A computer device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor performs the following method when executing the program:

acquiring equipment parameter information of multiple dimensions of equipment to be maintained; wherein the device parameter information for each dimension includes at least one device parameter, each device parameter being associated with at least one maintenance task;

and responding to the equipment parameters in any dimension to meet the preset maintenance conditions, and generating a work order of the maintenance task in the corresponding dimension according to the equipment parameters meeting the preset maintenance conditions.
A computer readable storage medium having stored therein computer executable instructions which, when executed by a processor, implement the method of equipment maintenance as claimed in any one of claims 1 to 11.