CN114037415A - Maintenance schedule confirmation method and maintenance system for equipment management - Google Patents
Maintenance schedule confirmation method and maintenance system for equipment management Download PDFInfo
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- CN114037415A CN114037415A CN202111305230.5A CN202111305230A CN114037415A CN 114037415 A CN114037415 A CN 114037415A CN 202111305230 A CN202111305230 A CN 202111305230A CN 114037415 A CN114037415 A CN 114037415A
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- G06Q10/00—Administration; Management
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Abstract
The invention discloses a maintenance scheduling confirmation method and a maintenance system for equipment management, which comprises the steps of establishing a maintenance task database; establishing a corresponding maintenance standard according to the maintenance requirement of the maintenance equipment; determining whether the maintenance standard needs scheduling confirmation and setting scheduling authority; allocating maintenance items, and forming and generating a regular maintenance schedule and/or a quantitative maintenance schedule; screening out maintenance plans needing schedule confirmation to form a schedule and submitting the schedule for the schedule confirmation; and performing schedule confirmation on the maintenance plan. According to the maintenance planning method and system, scheduling confirmation is carried out on the maintenance plan to be checked in advance, so that the execution efficiency and flexibility of the maintenance plan can be effectively improved, and the capacity maximization of an enterprise between equipment management and production efficiency is realized.
Description
Technical Field
The invention relates to the technical field of equipment maintenance management, and particularly discloses a maintenance scheduling confirmation method and a maintenance system for equipment management.
Background
The equipment management system combines the informatization of equipment technology with the modern management, the maintenance of the equipment is an important link for determining continuous productivity, and the key points of the maintenance of the equipment are lubrication, corrosion prevention, leakage prevention and damage prevention so as to ensure the service performance of the equipment and prolong the repair interval.
At present, most enterprises generally determine whether to need maintenance according to the production capacity or the production duration, and in the case of a large number of equipment, the equipment maintenance is easily forgotten due to the construction period, so that the equipment is damaged or even destroyed; and many large-scale or accurate enterprise equipment need the production department to confirm in advance the maintenance task execution time before carrying out the maintenance plan, because there is not clear scheduling plan to equipment maintenance, when approaching the maintenance date, often can be because of maintenance expense examination and approval, maintenance module examination and approval, report and examine the process and cause and miss optimum maintenance time, brought the great influence for enterprise's production, can't realize the productivity maximization of enterprise between equipment management and production efficiency, and the flexibility is poor.
Disclosure of Invention
In view of the above, an objective of the present invention is to provide a maintenance scheduling confirmation method and a maintenance system for equipment management, so as to solve the problem in the prior art that a maintenance task is not executed within a scheduling period due to non-systematic maintenance schedule, thereby causing damage or destruction of equipment.
In order to achieve the above object, a first aspect of the present invention provides a maintenance schedule confirmation method for equipment management, including the steps of:
s1: establishing a maintenance task database, wherein the maintenance task database is used for storing maintenance tasks for executing maintenance operation on maintenance equipment;
s2: establishing a corresponding maintenance standard according to the maintenance requirement of the maintenance equipment;
s3: determining whether the maintenance standard needs scheduling confirmation, if so, performing scheduling authority setting on the maintenance standard needing scheduling confirmation, otherwise, skipping to execute the step S4;
s4: configuring maintenance items based on the maintenance standard, setting maintenance information of maintenance equipment according to a maintenance requirement, forming a maintenance plan, and further generating a regular maintenance schedule and/or a quantitative maintenance schedule;
s5: screening a maintenance plan needing schedule confirmation from the regular maintenance schedule and/or the quantitative maintenance schedule according to preset conditions to form a schedule and submitting the schedule for confirmation;
s6: and performing schedule confirmation on the maintenance plan meeting the maintenance conditions, and/or performing schedule confirmation after modifying the maintenance plan not meeting the maintenance conditions.
Further, in step S2, the maintenance standard includes a custom maintenance standard and a fixed maintenance standard, the custom maintenance standard includes a standard name, and the fixed maintenance standard includes a maintenance type, a maintenance level, and a cycle period for performing a maintenance operation.
Further, in step S3, the scheduling authority includes a function authority and a data authority, the function authority is used to determine whether the role performing the maintenance task scheduling confirmation has the usage authority of the scheduling confirmation function, and the data authority is used to determine whether the role performing the maintenance task scheduling confirmation has the authority to view the scheduling data and the scheduling data range that the role can view.
Further, in step S4, the maintenance items include a structure item and an acceptance item of the maintenance equipment, and the specific step of step S4 includes:
s401: dividing the maintenance equipment into a plurality of independent structural items according to the structural characteristics of the maintenance equipment, establishing corresponding maintenance groups based on the structural items, and distributing the maintenance tasks corresponding to each structural item into corresponding maintenance groups;
s402: according to the maintenance execution result type and acceptance requirements which need to be reported after the maintenance tasks are executed, respectively configuring corresponding acceptance items for the maintenance tasks in each maintenance group to form a maintenance form;
s403: according to the maintenance requirement of maintenance equipment, setting maintenance information of the maintenance equipment, forming a plurality of maintenance plans, and integrating all the maintenance plans to form a regular maintenance plan and/or a quantitative maintenance plan.
Further, the maintenance information includes an equipment name, an equipment number, an equipment type, a maintenance level, a maintenance type, a cycle period, a standard name, a maintenance form, a scheduled time, a task issuing date, a last maintenance date, a next scheduled maintenance date, and/or a scheduled status.
Further, in step S5, performing iterative judgment on all maintenance plans in the regular maintenance plan and the quantitative maintenance plan, respectively, determining whether the maintenance plans need scheduling confirmation according to the maintenance standard, and screening the maintenance plans that need scheduling confirmation; the specific steps of screening the maintenance plan include:
A. optionally selecting an unmarked maintenance schedule from the regular maintenance schedule or the quantitative maintenance schedule;
B. judging whether the maintenance standard corresponding to the maintenance plan needs scheduling confirmation, if so, continuing to execute the step C, otherwise, marking the maintenance plan and returning to execute the step A;
C. judging whether the execution state of the maintenance plan is effective and whether the next planned maintenance date is empty, if the state is effective and the next planned maintenance date is not empty, continuing to execute the step D, otherwise marking the maintenance plan and returning to execute the step A;
D. and B, judging whether the next planned maintenance date of the maintenance plan is behind the current date, if so, extracting the maintenance plan and storing the maintenance plan into a preset scheduling schedule, otherwise, marking the maintenance plan and returning to execute the step A until all the maintenance plans are marked or stored into the scheduling schedule.
Further, the specific step of step S6 includes:
s601: receiving the scheduling schedule submitted in the step S5, allocating each maintenance plan in the scheduling schedule to a maintenance scheduling confirmation table with corresponding scheduling authority according to its scheduling authority, and marking all the maintenance plans in the maintenance scheduling confirmation table as waiting scheduling;
s602: respectively judging whether the maintenance plan in each maintenance schedule confirmation table meets the maintenance requirement, if not, continuing to execute the step S603, and if so, skipping to execute the step S604;
s603: modifying the maintenance information in the maintenance plan to form an updated maintenance plan, and returning to execute the step S602;
s604: and carrying out scheduling confirmation on the maintenance plan, marking the maintenance plan subjected to scheduling confirmation as a scheduled period, and finishing the maintenance scheduling confirmation of the equipment.
Another aspect of the present invention provides a maintenance system for equipment management, including a detection device, a maintenance service platform, an identification code display terminal, a mobile terminal, and a management terminal, wherein:
the detection device is arranged at a corresponding position of the maintenance equipment and is used for detecting the real-time running state of the maintenance equipment;
the maintenance service platform is used for generating a regular maintenance schedule and/or a quantitative maintenance schedule according to the request of a manager by adopting the maintenance scheduling confirmation method for equipment management, performing scheduling confirmation on the maintenance schedule needing scheduling confirmation, dynamically updating the quantitative maintenance schedule according to the real-time running state detected by the detection device, and generating a corresponding identification code according to the regular maintenance schedule and/or the quantitative maintenance schedule;
the identification code display terminal is configured at the corresponding maintenance equipment and used for receiving and displaying the identification code;
the mobile terminal is configured at the corresponding operator, and is used for identifying the identification code, displaying the maintenance plan of the corresponding maintenance equipment, submitting the maintenance plan needing schedule confirmation in the identified maintenance plan according to a schedule confirmation instruction sent by the operator for schedule confirmation, and inputting and uploading the maintenance plan execution result according to a report request of the operator;
the management terminal is configured at a corresponding manager and used for receiving a maintenance plan execution result uploaded by the mobile terminal, transmitting the maintenance plan to the maintenance service platform for scheduling of the next round when the maintenance execution result meets the acceptance requirement, and feeding back a corresponding non-conforming item to the mobile terminal when the maintenance execution result does not meet the acceptance requirement.
Further, the maintenance service platform comprises a maintenance plan module, a maintenance scheduling confirmation module, a regular maintenance plan updating module, a quantitative maintenance plan updating module and an identification code generation module, wherein:
the maintenance planning module is used for generating a regular maintenance plan and/or a quantitative maintenance plan according to the maintenance request of the manager, and scheduling the regular maintenance plan and/or the quantitative maintenance plan to form a corresponding regular maintenance plan and/or a corresponding quantitative maintenance plan;
the maintenance scheduling confirmation module is used for performing scheduling confirmation on a maintenance plan which is submitted by the mobile terminal and needs scheduling confirmation, and updating a scheduling confirmation state of the maintenance plan which completes scheduling confirmation into a corresponding regular maintenance schedule and/or quantitative maintenance schedule;
the regular maintenance plan updating module is used for obtaining the next scheduled maintenance date of the regular maintenance plan according to the acceptance date and the cycle period of the regular maintenance plan when the regular maintenance plan meets the acceptance requirement, updating the next scheduled maintenance date in the original regular maintenance plan by the new next scheduled maintenance date, and then performing next round scheduling;
the quantitative maintenance plan updating module is used for calculating to obtain a next scheduled maintenance date of the next quantitative maintenance plan executed by the maintenance equipment according to the real-time running state and the daily running state of the maintenance equipment, and carrying out next round scheduling on the next scheduled maintenance date in the original quantitative maintenance plan according to the new next scheduled maintenance date;
the identification code generation module is used for updating the identification code after the regular maintenance plan and/or the quantitative maintenance plan are changed according to the identification code corresponding to the regular maintenance plan and/or the quantitative maintenance plan generated in the maintenance plan module.
Further, the maintenance service platform further comprises an alarm module, the alarm module comprises a regular maintenance plan alarm submodule, a quantitative maintenance plan alarm submodule, a scheduling confirmation alarm submodule, an alarm instruction generation module and a display module, wherein:
the regular maintenance plan alarming sub-module is used for comparing the next scheduled maintenance date of the regular maintenance plan with the current date, and generating a regular maintenance plan alarming signal when the time difference between the next scheduled maintenance date of the regular maintenance plan and the current date is less than or equal to a first preset time difference;
the quantitative maintenance plan alarm submodule is used for comparing the next planned maintenance date of the quantitative maintenance plan with the current date, generating a first quantitative maintenance plan alarm signal when the time difference between the next planned maintenance date of the quantitative maintenance plan and the current date is less than or equal to the first preset time, comparing the real-time running state of the maintenance equipment corresponding to the quantitative maintenance plan with a first preset state threshold value, and generating a second quantitative maintenance plan alarm signal when the real-time running state reaches the first preset state threshold value;
the scheduling confirmation alarm sub-module is used for comparing the next scheduled maintenance date of a regular maintenance plan and/or a quantitative maintenance plan which needs scheduling confirmation with the current date, and generating a first scheduling confirmation alarm signal when the time difference between the next scheduled maintenance date and the current date is less than or equal to a second preset time difference, wherein the second preset time difference is greater than or equal to the first preset time difference; comparing the real-time running state of the maintenance equipment corresponding to the quantitative maintenance plan needing scheduling confirmation with a second preset state threshold, and generating a second scheduling confirmation alarm signal when the real-time running state reaches the second preset state threshold, wherein the second preset state threshold is greater than or equal to the first preset state threshold;
the alarm instruction generating module is used for generating corresponding alarm instructions according to the regular maintenance plan alarm signal, the first quantitative maintenance plan alarm signal, the second quantitative maintenance plan alarm signal, the first scheduling confirmation alarm signal and the second scheduling confirmation alarm signal;
and the display module is used for receiving the alarm instruction and then displaying a regular maintenance plan and/or a quantitative maintenance plan which need to be subjected to alarm prompt.
According to the invention, the maintenance standard which accords with most of the maintenance standards can be established through four fields, the universality is stronger, the maintenance items are configured based on the established maintenance standard, the corresponding maintenance plan is generated, and the systematization of the maintenance operation can be realized; and aiming at the maintenance plan needing scheduling confirmation, the maintenance plan can be screened through preset conditions and checked in advance before the maintenance plan is executed, so that the time can be effectively saved, and the maintenance efficiency is improved. In addition, the invention also aims at some non-universal maintenance equipment, and the detection device is arranged to detect the running state of the maintenance equipment, and the corresponding next scheduled maintenance date is updated in real time according to the running state of the maintenance equipment, so that the maintenance operation is more flexible.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
Fig. 1 is a flowchart of a maintenance schedule confirmation method for equipment management according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of step S4 in fig. 1.
Fig. 3 is a flowchart of step S6 in fig. 1.
Fig. 4 is a control block diagram of a maintenance system for equipment management according to embodiment 2 of the present invention.
FIG. 5 is a control block diagram of the maintenance service platform of FIG. 4.
Fig. 6 is a control block diagram of the alarm module of fig. 5.
Detailed Description
The following is further detailed by way of specific embodiments:
example 1
Fig. 1 is a flowchart of a maintenance schedule confirmation method for equipment management according to the present embodiment. The maintenance schedule confirmation method for equipment management of the embodiment comprises the following steps:
s1: and establishing a maintenance task database.
Specifically, a maintenance task database is established according to daily maintenance tasks of various maintenance devices in an enterprise, such as 'cleaning a valve island, a manipulator, cleaning a protective cover and the like', 'confirming that the power supply voltage and the use condition of components of an electrical system are correct', 'adding engine oil and lubricating oil', and the like. The maintenance task database can be customized according to the actual maintenance requirements of the enterprise equipment or can be formed by calling maintenance information and data generated by a data sharing platform used by the enterprise in the equipment management process.
S2: a corresponding service standard is created.
Specifically, a maintenance standard is created according to a maintenance requirement of the maintenance equipment. The maintenance standard includes self-defined maintenance standard and fixed maintenance standard, self-defined maintenance standard includes the standard name, and the user can be according to the self-defined standard name of actual demand to distinguish each maintenance standard, be favorable to improving the commonality of maintenance standard. The fixed maintenance standard comprises a maintenance type, a maintenance level and a cycle period for executing maintenance operation, and the maintenance type, the maintenance level and the cycle period are determined according to a maintenance requirement; the service types include but are not limited to quantitative service and periodic service, and the service classes include but are not limited to general service, lubrication service, primary service, secondary service and tertiary service; the cycle includes, but is not limited to, day, week, month, quarter, half year, year.
In this embodiment, the maintenance standards meeting the requirements of most enterprises can be created by defining four fields, namely by customizing standard names and selecting different maintenance types, maintenance levels and cycle periods to be arranged and combined, so that the universality of subsequent maintenance plan formulation can be effectively improved. It is understood that in some other embodiments, the maintenance standard is not limited to the four fields, and the enterprise may add or reduce the fields according to its specific maintenance requirement, so that the created maintenance standard has universality and can meet its own maintenance requirement.
S3: and setting scheduling authority.
And determining whether the maintenance standard needs scheduling confirmation according to the maintenance type, the maintenance level and the cycle period of the maintenance standard. In this embodiment, the schedule confirmation means that the responsible person needs to check the maintenance equipment, the maintenance task, and the like in advance before performing the maintenance operation. If the maintenance standard is accurately determined to be required to be scheduled, all maintenance tasks under the maintenance standard need scheduling confirmation before execution in the subsequent maintenance item configuration process, otherwise, scheduling confirmation is not required, and an operator can directly execute the maintenance tasks.
When the maintenance standard is accurately determined as the scheduling confirmation, the scheduling authority of the maintenance standard needs to be set correspondingly. In this embodiment, the scheduling authority includes a function authority and a data authority, the function authority is used to determine whether the role of performing the scheduling confirmation of the maintenance task has a usage authority of the scheduling confirmation function, that is, it is right for the responsible person who sets the corresponding scheduling confirmation according to the maintenance standard, and determine the maintenance device that the responsible person can perform the scheduling confirmation, and after the setting, the responsible person can perform the scheduling confirmation on the maintenance task of the maintenance device in the authority range. The data authority is used for determining whether the role for performing maintenance task scheduling confirmation has the authority for checking scheduling data and the authority of the scheduling data range which can be checked by the role, namely, whether the role can check specific scheduling data and the range of the scheduling data checked by the role are set for the responsible person for scheduling confirmation, and different responsible persons can check the scheduling data in the authority range after setting.
S4: the maintenance items are configured based on the maintenance criteria to form a maintenance schedule.
Specifically, maintenance items are allocated for each maintenance standard, maintenance information of the maintenance equipment is set according to a maintenance request, a regular maintenance schedule and/or a quantitative maintenance schedule is formed, and a regular maintenance schedule and/or a quantitative maintenance schedule is generated. In this embodiment, the maintenance items include structural items and acceptance items of the maintenance equipment, and the structural items and the maintenance items of each maintenance equipment are presented to a specific operator who performs the maintenance operation by forming a maintenance form.
As shown in fig. 2, the step S4 specifically includes the following steps:
s401: and dividing the structural items according to the mechanical characteristics of the maintenance equipment and configuring maintenance groups.
Because the production equipment is composed of many parts, and the maintenance tasks to be executed by different parts are different according to the characteristics of the parts, in order to conveniently divide the maintenance tasks, the maintenance equipment needs to be divided into a plurality of independent structural items (such as machine tools, engines, mechanical arms and the like) according to the structural characteristics of the maintenance equipment, corresponding maintenance groups are established based on the structural items, and the maintenance tasks corresponding to each structural item are distributed into the corresponding maintenance groups.
S402: and allocating acceptance items for the maintenance tasks to form a maintenance form.
And respectively configuring corresponding acceptance items for the maintenance tasks in each maintenance group according to the maintenance execution result types and the acceptance requirements which need to be reported after the maintenance tasks are executed, and forming the maintenance form.
When the operator executes the maintenance plan, the maintenance plan can be executed one by one according to the maintenance form. In this embodiment, the structural items in the maintenance form are used to show specific maintenance tasks that need to be performed by a certain structure of the maintenance equipment; the acceptance item is used for showing a maintenance execution result which needs to be reported in a mode to an operator when the maintenance task is executed, the maintenance execution result can be configured to be a single-choice type, a multi-choice type and a numerical type according to different maintenance tasks, and reporting modes such as pictures, voice, texts, videos, signatures and the like can be configured according to the property of the maintenance task, so that a corresponding responsible person can check the maintenance execution condition. It is understood that in other embodiments, the structural items and the acceptance items of the maintenance equipment can be displayed in a paging mode.
S403: and setting maintenance information and generating a maintenance plan.
Setting maintenance information of maintenance equipment according to maintenance requirements of the maintenance equipment to form a plurality of maintenance plans, wherein the maintenance plans comprise regular maintenance plans and quantitative maintenance plans according to different maintenance types, and the regular maintenance plans are maintenance plans which need maintenance according to a cycle period, such as wiping a workbench, cleaning a dust cover and the like; the quantitative maintenance plan is a maintenance plan requiring maintenance according to the use frequency of equipment, the consumption of consumables and the like, such as the use frequency of an engine, engine oil addition, lubricating oil and the like. The maintenance schedule is then integrated to form a periodic maintenance schedule and/or a quantitative maintenance schedule. In this embodiment, the maintenance information includes, but is not limited to, header information such as a device name, a device number, a device type, a maintenance level, a maintenance type, a cycle period, a standard name, a maintenance form, required consumables, a scheduled time, a task issue date, a last maintenance date, a next scheduled maintenance date, and/or a scheduled status.
S5: screening and submitting a schedule confirmation.
And screening a maintenance plan needing schedule confirmation from the regular maintenance schedule and/or the quantitative maintenance schedule according to preset conditions to form a schedule and submitting the schedule confirmation. In this embodiment, the preset conditions for screening the maintenance plan include:
(1) the maintenance standard corresponding to the maintenance plan needs to be scheduled and confirmed;
(2) the planned status of the maintenance plan is valid and the next planned maintenance date is not empty;
(3) the next scheduled maintenance date is greater than the current date.
Specifically, iteration judgment is respectively carried out on all maintenance plans in the regular maintenance plan and the quantitative maintenance plan, whether the maintenance plans need scheduling confirmation or not is determined according to the maintenance standard, and the maintenance plans which need scheduling confirmation are screened out. The method comprises the following specific steps:
A. optionally selecting an unmarked maintenance schedule from the periodic maintenance schedule or the quantitative maintenance schedule.
B. And C, judging whether the maintenance standard corresponding to the maintenance plan needs scheduling confirmation, if so, continuing to execute the step C, otherwise, marking the maintenance plan and then returning to execute the step A.
C. And D, judging whether the execution state of the maintenance plan is effective and whether the next planned maintenance date is empty, if the state is effective and the next planned maintenance date is not empty, continuing to execute the step D, otherwise marking the maintenance plan and returning to execute the step A.
D. And B, judging whether the next planned maintenance date of the maintenance plan is behind the current date, if so, extracting the maintenance plan and storing the maintenance plan into a preset scheduling schedule, otherwise, marking the maintenance plan and returning to execute the step A until all the maintenance plans are marked or stored into the scheduling schedule.
Through the screening, all maintenance plans which need schedule confirmation in the regular maintenance schedule and the quantitative maintenance schedule can be screened.
In other optional embodiments, when the maintenance tasks that need schedule confirmation are screened, a selectable schedule confirmation deadline can be set, so that the maintenance tasks within the range of the schedule confirmation deadline can be screened for schedule confirmation, which can avoid prematurely examining some maintenance plans with long cycle periods, and make the schedule confirmation process more flexible.
S6: scheduling validation and modification.
Specifically, the scheduling schedule submitted in step S5 is received, the maintenance plans in the scheduling schedule are checked one by one, and the scheduling is confirmed for the maintenance plan meeting the maintenance condition, and/or the scheduling is confirmed after the maintenance plan not meeting the maintenance condition is modified.
As shown in fig. 3, the specific steps of step S6 include:
s601: the maintenance plan to be scheduled is assigned and marked.
Receiving a scheduling schedule, distributing each maintenance plan in the scheduling schedule to a maintenance scheduling confirmation table of a person in charge with a corresponding scheduling authority according to the scheduling authority (specifically, a functional authority), and marking all the maintenance plans in the maintenance scheduling confirmation table as waiting scheduling.
S602: and judging whether the maintenance plan meets the requirements.
And the responsible person with scheduling authority checks the maintenance scheduling confirmation table in the authority range, judges whether the maintenance plan meets the maintenance requirement (such as whether the maintenance date of the next plan of the maintenance plan is accurate, whether the consumable material required by maintenance meets the regulation and the like), if not, continues to execute the step S603, and if so, jumps to execute the step S604.
S603: and modifying the maintenance plan.
And modifying the maintenance information in the maintenance plan (i.e. modifying the next scheduled maintenance date) to form an updated maintenance plan, and returning to step S602 to re-check and judge the updated maintenance plan.
S604: and (5) scheduling confirmation.
And carrying out scheduling confirmation on the maintenance plan meeting the maintenance requirement, marking the maintenance plan subjected to scheduling confirmation as a scheduled period, and finishing the maintenance scheduling confirmation of the equipment.
In the embodiment, the maintenance items are configured on the basis of the created maintenance standard, the corresponding maintenance plan is generated on the basis of the configured maintenance items, the systematization of the maintenance operation can be realized, the scheduling confirmation is configured for the maintenance standard, the corresponding scheduling authority is set, the maintenance plan which needs to be scheduled and confirmed can be examined and approved in advance, and the efficiency and the flexibility of executing the maintenance plan can be effectively improved.
Example 2
Fig. 4 is a control block diagram of a maintenance system for equipment management according to the present embodiment. The maintenance system for equipment management of the embodiment comprises a detection device 1, a maintenance service platform 2, an identification code display terminal 3, a mobile terminal 4 and a management terminal 5. Wherein:
In another preferred embodiment, the system further comprises a device warning device electrically connected with the detection device 1 and arranged at the position of the maintenance device. In this embodiment, the detection data packet of the detection device 1 carries position data, device encoding data, current operation data, and maintenance emergency level data of the maintenance device corresponding to the detection device 1. The device comprises a detection device 1, a maintenance service platform 2, a device warning device and a maintenance service device, wherein the detection device 1 is internally provided with at least two emergency level thresholds with different priorities, when equipment running state data detected by the detection device 1 reaches the emergency level thresholds, a detection data packet carrying corresponding emergency level data is sent to the maintenance service platform 2 according to the level of the priority, when the equipment running state detected by the detection device 1 reaches the emergency level threshold with the highest priority, a warning signal is sent to the equipment warning device, and the equipment warning device alarms on site to remind relevant workers to maintain or suspend equipment immediately. Therefore, the problem that the equipment is damaged due to premature maintenance caused by various reasons such as flow progress, busy maintenance personnel, failure of attention to maintenance scheduling information by related personnel, insufficient maintenance execution and the like can be solved, and the last pass defense line is set for equipment maintenance to prevent the equipment from being damaged.
The maintenance service platform 2 may generate a regular maintenance schedule and/or a quantitative maintenance schedule by using the maintenance scheduling confirmation method for equipment management in embodiment 1 according to a request instruction of a manager, and perform scheduling confirmation on a maintenance schedule that needs scheduling confirmation, so as to check the maintenance schedule that needs scheduling confirmation in advance, and avoid missing execution time of the maintenance schedule; and generating a corresponding identification code based on the regular maintenance schedule and/or the quantitative maintenance schedule, wherein the identification code comprises all information of the maintenance schedule corresponding to the maintenance equipment and is used as a unique representation when the operator executes the maintenance operation. In this embodiment, the identification code may be a two-dimensional code, a bar code, or other numbers, characters, or graphics that can be used to distinguish between maintenance plans. The maintenance service platform 2 may also dynamically update the quantitative maintenance schedule according to the real-time operation state of the maintenance device detected by the detection device 1, so as to improve the adaptivity of the quantitative maintenance schedule.
The identification code display terminal 3 is disposed at the corresponding maintenance device, and can receive and display the identification code corresponding to the maintenance plan generated by the maintenance service platform 2. In this embodiment, the identification code display terminal 3 may be any electronic device that can be used for receiving and displaying signals, such as an electronic display screen.
The mobile terminal 4 is disposed at a corresponding operator, and is capable of recognizing the identification code and displaying the recognized maintenance plan in the form of a maintenance form. The operator can confirm the delivery schedule or perform maintenance work by contrast according to the displayed state of the maintenance plan. Specifically, when there is a maintenance plan that needs scheduling confirmation in the identified maintenance plans, an operator may screen the maintenance plan that needs scheduling confirmation according to preset conditions through the mobile terminal 4 and submit the maintenance plan to the maintenance service platform for scheduling confirmation; when an executable maintenance plan exists in the identified maintenance plans, an operator may execute maintenance work on the maintenance equipment one by one against the maintenance plan, and after the execution is completed, enter an execution result of the maintenance plan through the mobile terminal 4 and transmit the execution result to the management terminal 5.
In this embodiment, the execution result of the maintenance plan may be configured to be a single-choice type, a multiple-choice type, and a numerical type according to the difference of the maintenance plan, where the single-choice type and the multiple-choice type are used for the quality index that the maintenance equipment reaches after the maintenance plan is directly selected and executed by the operator, and the numerical type is used for the operator to enter the data index that the maintenance equipment reaches after the maintenance plan is executed; and whether archiving inspection is needed or not after the maintenance plan is executed can be determined, and inspection information including but not limited to pictures, voice, text, video, signatures and the like can be configured for each reported execution result, so that the corresponding responsible person can inspect the maintenance execution condition.
The management terminal 5 is configured at a corresponding manager, and is capable of receiving a maintenance plan execution result uploaded by the mobile terminal 4, transmitting the maintenance plan to the maintenance service platform 2 for scheduling of a next round when the maintenance execution result meets an acceptance requirement, and feeding back a corresponding non-compliance item to the mobile terminal 4 when the maintenance execution result does not meet the acceptance requirement.
As shown in fig. 5, the maintenance service platform 2 includes a maintenance plan module 21, a maintenance schedule confirmation module 22, a regular maintenance plan update module 23, a quantitative maintenance plan update module 24, and an identification code generation module 25. Wherein:
the maintenance planning module 21 generates a regular maintenance plan and/or a quantitative maintenance plan according to the maintenance request of the administrator, and schedules the regular maintenance plan and/or the quantitative maintenance plan to form a corresponding regular maintenance plan and/or a corresponding quantitative maintenance plan. In this embodiment, it is preferable that the regular maintenance schedule and/or the quantitative maintenance schedule are arranged in the order of the next scheduled maintenance date. It will be appreciated that in other embodiments, the regular maintenance schedule and/or the quantitative maintenance schedule may be scheduled according to their importance or maintenance level, etc., based on the actual need for maintenance and the maintenance requirements.
The maintenance schedule confirming module 22 receives a maintenance schedule that the operator submits to be subjected to schedule confirmation at the mobile terminal 4 for schedule confirmation, and updates a schedule confirmation state of the maintenance schedule subjected to schedule confirmation to a corresponding regular maintenance schedule and/or quantitative maintenance schedule generated by the maintenance schedule module 21.
The regular maintenance plan updating module 23 may obtain a next scheduled maintenance date of the regular maintenance plan (i.e., the acceptance date plus the cycle period) according to the acceptance date and the cycle period of the regular maintenance plan when the regular maintenance plan meets the acceptance requirement, transmit a new next scheduled maintenance date obtained by calculation to the maintenance plan module, update the next scheduled maintenance date in the original regular maintenance plan with the obtained new next scheduled maintenance date, and perform a next round of scheduling on the regular maintenance plan according to the new next scheduled maintenance date by using the maintenance plan module 21, so that the whole scheduling process may be automatically continued.
The quantitative maintenance plan updating module 24 may calculate a next scheduled maintenance date of the maintenance equipment executing a next quantitative maintenance plan according to a real-time operation state and a daily operation state of the maintenance equipment, update the next scheduled maintenance date in the original quantitative maintenance plan according to the obtained new next scheduled maintenance date, and perform a next round of scheduling on the quantitative maintenance plan according to the new next scheduled maintenance date through the maintenance planning module 21, so that the quantitative maintenance plan may perform adaptive scheduling according to a working duration and a use frequency of the maintenance equipment. Because the maintenance equipment executing the quantitative maintenance plan is different in working time according to different degrees of the production task, the working time of the corresponding part and structure is different every day, so that the interval time (cycle period) between two times of maintenance of the part or structure corresponding to the maintenance equipment is changed, the quantitative maintenance plan can be adaptively scheduled through the quantitative maintenance plan updating module 21, and the scheduling flexibility can be further improved.
In the embodiment, when calculating the next scheduled maintenance date of the quantitative maintenance plan, taking the engine as an example, assuming that the maintenance frequency of one engine is 200 hours, and maintenance is required, the next scheduled maintenance date of the engine may be represented as:
current date + (200 h-elapsed length of work) ÷ (elapsed length of work ÷ elapsed days of work);
or, taking the usage amount of the oil as an example, assuming that the capacity of the oil tank is 60L, the next scheduled maintenance date of the oil filling may be represented as:
current date + (60L-used/days worked).
The identification code generating module 25 sends the identification code corresponding to the regular maintenance plan and/or the quantitative maintenance plan generated in the maintenance plan module 21 to the identification code display terminal 3 for displaying; and when the regular maintenance plan updating module 23 and the quantitative maintenance plan updating module 24 update the regular maintenance plan and/or the quantitative maintenance plan, the identification code is synchronously updated, and the updated identification code is sent to the identification code display terminal 3 to replace the original identification code.
In this embodiment, the maintenance planning module 21, the maintenance schedule confirming module 22, the regular maintenance plan updating module 23, the quantitative maintenance plan updating module 24, and the identification code generating module 25 may be embedded in the management terminal 5 by means of application software, and the management terminal 5 may be any modern intelligent electronic device such as a desktop computer, a mobile computer, a tablet computer, etc. which can be used for high-speed calculation, numerical calculation, and logic calculation, and also has a memory function, and can automatically and high-speed process mass data according to program operation.
The service platform 2 further includes an alarm module 26, and the alarm module 26 is configured to alarm an unexecuted service plan that is about to expire and an uncommitted scheduled maintenance plan that is about to expire.
As shown in fig. 6, the alarm module 26 includes a regular maintenance plan alarm submodule 261, a quantitative maintenance plan alarm submodule 262, a schedule confirmation alarm submodule 263, an alarm instruction generation module 264, and a display module 265. Wherein:
the periodic maintenance schedule alarm sub-module 261 compares the next scheduled maintenance date of the periodic maintenance schedule with the current date of the system, and generates a periodic maintenance schedule alarm signal when the time difference between the next scheduled maintenance date of the periodic maintenance schedule and the current date is less than or equal to a first preset time difference, and the current date of the system should be earlier than the next scheduled maintenance date. In this embodiment, the first predetermined time difference is greater than or equal to one day, so as to avoid missing the optimal execution date of the periodical maintenance schedule; of course, the first predetermined time difference may be three days, one week, etc. according to the ease of execution and the duration of execution of the scheduled maintenance schedule.
The quantitative maintenance plan warning submodule 262 compares the next scheduled maintenance date of the quantitative maintenance plan with the current date, and generates a first quantitative maintenance plan warning signal when the time difference between the next scheduled maintenance date and the current date of the quantitative maintenance plan is less than or equal to the first preset time, and the current date of the system should be earlier than the next scheduled maintenance date. The quantitative maintenance plan alarm sub-module is further used for comparing the real-time operation state of the maintenance equipment corresponding to the quantitative maintenance plan with a first preset state threshold value, and generating a second quantitative maintenance plan alarm signal when the real-time operation state reaches the first preset state threshold value. In this embodiment, the first predetermined state threshold should be greater than a minimum threshold for maintaining the normal operation of the service device. Compared with the regular maintenance plan, the quantitative maintenance plan is usually related to the real-time operation state of the maintenance equipment, and the real-time operation state of the maintenance equipment has variability, so that the cycle period of the quantitative maintenance plan is not regular.
The schedule confirmation alarm sub-module 263 compares the next scheduled maintenance date of the regular maintenance schedule and/or the quantitative maintenance schedule which needs schedule confirmation with the current date, and generates a first schedule confirmation alarm signal when the time difference between the next scheduled maintenance date and the current date is less than or equal to a second preset time difference, so that an operator can submit the maintenance schedule which needs schedule confirmation to be checked in advance. In this embodiment, the second predetermined time difference is greater than or equal to the first predetermined time difference, so as to reserve enough time for the examination and approval of the maintenance plan, thereby avoiding causing delay in execution of the maintenance plan. The scheduling confirmation alarm sub-module is used for comparing the real-time running state of the maintenance equipment corresponding to the quantitative maintenance plan needing scheduling confirmation with a second preset state threshold value, and generating a second scheduling confirmation alarm signal when the real-time running state reaches the second preset state threshold value, so that an operator can submit the maintenance plan needing scheduling confirmation in advance to be audited. In this embodiment, the second preset state threshold is greater than or equal to the first preset state threshold, so as to reserve enough time for the examination and approval of the maintenance plan, thereby avoiding causing delay in execution of the maintenance plan.
The alarm instruction generating module 264 generates a corresponding regular maintenance plan alarm instruction, a first quantitative maintenance plan alarm instruction, a second quantitative maintenance plan alarm instruction, a first scheduling confirmation alarm instruction number and a second scheduling confirmation alarm instruction according to the regular maintenance plan alarm signal, the first quantitative maintenance plan alarm signal, the second scheduling confirmation alarm signal and the second scheduling confirmation alarm signal.
The display module 265 receives the regular maintenance plan alarm instruction, the first quantitative maintenance plan alarm instruction, the second quantitative maintenance plan alarm instruction, the first scheduling confirmation alarm instruction number and the second scheduling confirmation alarm instruction, and displays the regular maintenance plan and/or the quantitative maintenance plan which needs to be subjected to alarm prompt according to the regular maintenance plan alarm instruction, the first quantitative maintenance plan alarm instruction, the second quantitative maintenance plan alarm instruction, the first scheduling confirmation alarm instruction number and the second scheduling confirmation alarm instruction.
In this embodiment, the regular maintenance plan alarm submodule 261, the quantitative maintenance plan alarm submodule 262, the schedule confirmation alarm submodule 263 and the alarm instruction generating module 264 may be embedded in the mobile terminal 4 in an application software manner, the display module 265 is configured on the mobile terminal 4, and the mobile terminal 4 may be any modern intelligent electronic device which can be used for high-speed calculation, numerical calculation and logic calculation, has a memory function, can operate according to a program, and automatically processes mass data at a high speed, such as a mobile phone, a mobile computer, a tablet computer, and the like.
In the maintenance system of the embodiment, an operator can check the related information of the maintenance plan through the mobile terminal 4, and submit schedule confirmation and report of the maintenance execution result through the mobile terminal 4, a manager can configure the maintenance plan through the management terminal 5, schedule confirmation and check the maintenance plan submitted by the operator, so that the maintenance plan can be systematically formulated and checked, and the maintenance information of each link can be checked, thereby effectively improving the flexibility of the maintenance plan and improving the efficiency and quality of maintenance plan execution.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (10)
1. A maintenance schedule confirmation method for equipment management, comprising the steps of:
s1: establishing a maintenance task database, wherein the maintenance task database is used for storing maintenance tasks for executing maintenance operation on maintenance equipment;
s2: establishing a corresponding maintenance standard according to the maintenance requirement of the maintenance equipment;
s3: determining whether the maintenance standard needs scheduling confirmation, if so, performing scheduling authority setting on the maintenance standard needing scheduling confirmation, otherwise, skipping to execute the step S4;
s4: configuring maintenance items based on the maintenance standard, setting maintenance information of maintenance equipment according to a maintenance requirement, forming a maintenance plan, and further generating a regular maintenance schedule and/or a quantitative maintenance schedule;
s5: screening a maintenance plan needing schedule confirmation from the regular maintenance schedule and/or the quantitative maintenance schedule according to preset conditions to form a schedule and submitting the schedule for confirmation;
s6: and performing schedule confirmation on the maintenance plan meeting the maintenance conditions, and/or performing schedule confirmation after modifying the maintenance plan not meeting the maintenance conditions.
2. A maintenance scheduling confirmation method for equipment management according to claim 1, wherein in step S2, the maintenance standard comprises a custom maintenance standard and a fixed maintenance standard, the custom maintenance standard comprises a standard name, and the fixed maintenance standard comprises a maintenance type, a maintenance level and a cycle period for performing a maintenance operation.
3. A maintenance scheduling confirmation method for equipment management according to claim 1, wherein in step S3, the scheduling authority includes a function authority for determining whether the role performing the scheduling confirmation of the maintenance task has a use authority of the scheduling confirmation function and a data authority for determining whether the role performing the scheduling confirmation of the maintenance task has an authority to view the scheduling data and a scope of the scheduling data viewable by the role.
4. A maintenance scheduling confirmation method for equipment management according to claim 2, wherein in step S4, the maintenance items include structural items and acceptance items of maintenance equipment, and the specific steps of step S4 include:
s401: dividing the maintenance equipment into a plurality of independent structural items according to the structural characteristics of the maintenance equipment, establishing corresponding maintenance groups based on the structural items, and distributing the maintenance tasks corresponding to each structural item into corresponding maintenance groups;
s402: according to the maintenance execution result type and acceptance requirements which need to be reported after the maintenance tasks are executed, respectively configuring corresponding acceptance items for the maintenance tasks in each maintenance group to form a maintenance form;
s403: according to the maintenance requirement of maintenance equipment, setting maintenance information of the maintenance equipment, forming a plurality of maintenance plans, and integrating all the maintenance plans to form a regular maintenance plan and/or a quantitative maintenance plan.
5. A maintenance scheduling confirmation method for equipment management according to claim 4, wherein the maintenance information includes an equipment name, an equipment number, an equipment type, a maintenance level, a maintenance type, a cycle period, a standard name, a maintenance form, a scheduled time, a task issue date, a last maintenance date, a next scheduled maintenance date and/or a scheduled status.
6. A maintenance schedule confirmation method for equipment management according to claim 5, wherein in step S5, each of the regular maintenance schedule and the quantitative maintenance schedule is iteratively judged, whether the maintenance schedule needs schedule confirmation is determined according to the maintenance standard, and the maintenance schedule needing schedule confirmation is screened out; the specific steps of screening the maintenance plan include:
A. optionally selecting an unmarked maintenance schedule from the regular maintenance schedule or the quantitative maintenance schedule;
B. judging whether the maintenance standard corresponding to the maintenance plan needs scheduling confirmation, if so, continuing to execute the step C, otherwise, marking the maintenance plan and returning to execute the step A;
C. judging whether the execution state of the maintenance plan is effective and whether the next planned maintenance date is empty, if the state is effective and the next planned maintenance date is not empty, continuing to execute the step D, otherwise marking the maintenance plan and returning to execute the step A;
D. and B, judging whether the next planned maintenance date of the maintenance plan is behind the current date, if so, extracting the maintenance plan and storing the maintenance plan into a preset scheduling schedule, otherwise, marking the maintenance plan and returning to execute the step A until all the maintenance plans are marked or stored into the scheduling schedule.
7. A method for confirming a maintenance schedule for equipment management according to claim 6, wherein the specific steps of step S6 include:
s601: receiving the scheduling schedule submitted in the step S5, allocating each maintenance plan in the scheduling schedule to a maintenance scheduling confirmation table with corresponding scheduling authority according to its scheduling authority, and marking all the maintenance plans in the maintenance scheduling confirmation table as waiting scheduling;
s602: respectively judging whether the maintenance plan in each maintenance schedule confirmation table meets the maintenance requirement, if not, continuing to execute the step S603, and if so, skipping to execute the step S604;
s603: modifying the maintenance information in the maintenance plan to form an updated maintenance plan, and returning to execute the step S602;
s604: and carrying out scheduling confirmation on the maintenance plan, marking the maintenance plan subjected to scheduling confirmation as a scheduled period, and finishing the maintenance scheduling confirmation of the equipment.
8. A maintenance system for equipment management, characterized by, includes detection device, maintenance service platform, identification code display terminal, mobile terminal and management terminal, wherein:
the detection device is arranged at a corresponding position of the maintenance equipment and is used for detecting the real-time running state of the maintenance equipment;
the maintenance service platform is used for generating a regular maintenance schedule and/or a quantitative maintenance schedule according to a request of a manager by using the maintenance scheduling confirmation method for equipment management according to any one of claims 1 to 7, performing scheduling confirmation on a maintenance schedule needing scheduling confirmation, dynamically updating the quantitative maintenance schedule according to a real-time running state detected by the detection device, and generating a corresponding identification code according to the regular maintenance schedule and/or the quantitative maintenance schedule;
the identification code display terminal is configured at the corresponding maintenance equipment and used for receiving and displaying the identification code;
the mobile terminal is configured at the corresponding operator, and is used for identifying the identification code, displaying the maintenance plan of the corresponding maintenance equipment, submitting the maintenance plan needing schedule confirmation in the identified maintenance plan according to a schedule confirmation instruction sent by the operator for schedule confirmation, and inputting and uploading the maintenance plan execution result according to a report request of the operator;
the management terminal is configured at a corresponding manager and used for receiving a maintenance plan execution result uploaded by the mobile terminal, transmitting the maintenance plan to the maintenance service platform for scheduling of the next round when the maintenance execution result meets the acceptance requirement, and feeding back a corresponding non-conforming item to the mobile terminal when the maintenance execution result does not meet the acceptance requirement.
9. A service system for equipment management according to claim 8, wherein the service platform comprises a service plan module, a service schedule confirmation module, a periodic service plan update module, a quantitative service plan update module, and an identification code generation module, wherein:
the maintenance planning module is used for generating a regular maintenance plan and/or a quantitative maintenance plan according to the maintenance request of the manager, and scheduling the regular maintenance plan and/or the quantitative maintenance plan to form a corresponding regular maintenance plan and/or a corresponding quantitative maintenance plan;
the maintenance scheduling confirmation module is used for performing scheduling confirmation on a maintenance plan which is submitted by the mobile terminal and needs scheduling confirmation, and updating a scheduling confirmation state of the maintenance plan which completes scheduling confirmation into a corresponding regular maintenance schedule and/or quantitative maintenance schedule;
the regular maintenance plan updating module is used for obtaining the next scheduled maintenance date of the regular maintenance plan according to the acceptance date and the cycle period of the regular maintenance plan when the regular maintenance plan meets the acceptance requirement, updating the next scheduled maintenance date in the original regular maintenance plan by the new next scheduled maintenance date, and then performing next round scheduling;
the quantitative maintenance plan updating module is used for calculating to obtain a next scheduled maintenance date of the next quantitative maintenance plan executed by the maintenance equipment according to the real-time running state and the daily running state of the maintenance equipment, and carrying out next round scheduling on the next scheduled maintenance date in the original quantitative maintenance plan according to the new next scheduled maintenance date;
the identification code generation module is used for updating the identification code after the regular maintenance plan and/or the quantitative maintenance plan are changed according to the identification code corresponding to the regular maintenance plan and/or the quantitative maintenance plan generated in the maintenance plan module.
10. A maintenance system for equipment management according to claim 9, wherein the maintenance service platform further comprises an alarm module, the alarm module comprises a regular maintenance plan alarm sub-module, a quantitative maintenance plan alarm sub-module, a schedule confirmation alarm sub-module, an alarm instruction generation module and a display module, wherein:
the regular maintenance plan alarming sub-module is used for comparing the next scheduled maintenance date of the regular maintenance plan with the current date, and generating a regular maintenance plan alarming signal when the time difference between the next scheduled maintenance date of the regular maintenance plan and the current date is less than or equal to a first preset time difference;
the quantitative maintenance plan alarm submodule is used for comparing the next planned maintenance date of the quantitative maintenance plan with the current date, generating a first quantitative maintenance plan alarm signal when the time difference between the next planned maintenance date of the quantitative maintenance plan and the current date is less than or equal to the first preset time, comparing the real-time running state of the maintenance equipment corresponding to the quantitative maintenance plan with a first preset state threshold value, and generating a second quantitative maintenance plan alarm signal when the real-time running state reaches the first preset state threshold value;
the scheduling confirmation alarm sub-module is used for comparing the next scheduled maintenance date of a regular maintenance plan and/or a quantitative maintenance plan which needs scheduling confirmation with the current date, and generating a first scheduling confirmation alarm signal when the time difference between the next scheduled maintenance date and the current date is less than or equal to a second preset time difference, wherein the second preset time difference is greater than or equal to the first preset time difference; comparing the real-time running state of the maintenance equipment corresponding to the quantitative maintenance plan needing scheduling confirmation with a second preset state threshold, and generating a second scheduling confirmation alarm signal when the real-time running state reaches the second preset state threshold, wherein the second preset state threshold is greater than or equal to the first preset state threshold;
the alarm instruction generating module is used for generating corresponding alarm instructions according to the regular maintenance plan alarm signal, the first quantitative maintenance plan alarm signal, the second quantitative maintenance plan alarm signal, the first scheduling confirmation alarm signal and the second scheduling confirmation alarm signal;
and the display module is used for receiving the alarm instruction and then displaying a regular maintenance plan and/or a quantitative maintenance plan which need to be subjected to alarm prompt.
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| CN115619085A (en) * | 2022-09-21 | 2023-01-17 | 和舰芯片制造(苏州)股份有限公司 | Automatic scheduling system for machine maintenance project |
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