CN114862296A - Spare part inventory management method and device, electronic equipment and computer storage medium - Google Patents
Spare part inventory management method and device, electronic equipment and computer storage medium Download PDFInfo
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Abstract
The embodiment of the disclosure provides a spare part inventory management method and device, electronic equipment and a computer storage medium. The spare part inventory management method comprises the following steps: acquiring equipment information of equipment applied by a target spare part and equipment maintenance information of the equipment within preset time; acquiring detailed spare part data of a target spare part and inventory change information of the target spare part in preset time, and extracting the existing inventory of the target spare part from the inventory change information; analyzing by using the equipment information, the equipment maintenance information, the inventory change information and the detailed spare part data to determine the safe inventory range of the target spare part; and pushing an inventory update strategy of the target spare part based on the comparison between the safety inventory range and the existing inventory of the target spare part. The embodiment of the disclosure facilitates managing spare part inventory.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of industrial equipment management, in particular to a spare part inventory management method and device, electronic equipment and a computer storage medium.
Background
In industrial production, the orderly use of various industrial equipments is an important factor for ensuring the normal operation of production. In the using process of equipment, due to factors such as using time, using working conditions, service life of the equipment and the like, the equipment often breaks down and needs to be maintained. Spare parts of purchased equipment are stored in a warehouse of a factory, and the inventory of the spare parts in the related art is generally determined through the experience of engineers or directly according to the specification of equipment manufacturers, but the methods are not flexible enough, so that the problems of insufficient spare parts or excessive spare parts are often caused, the requirement of timely maintaining the equipment is difficult to meet when the spare parts are insufficient, the production line production is influenced, and the warehouse inventory pressure and the factory capital pressure are increased when the spare parts are excessive. Therefore, a new technical solution is needed to solve this problem.
Disclosure of Invention
The embodiment of the disclosure provides a spare part inventory management method, a spare part inventory management device, an electronic device and a computer storage medium, so as to at least partially solve the problems.
According to a first aspect of embodiments of the present disclosure, embodiments of the present disclosure provide a spare part inventory management method, including:
acquiring equipment information of equipment applied by a target spare part and equipment maintenance information of the equipment within preset time;
acquiring spare part detailed data of a target spare part and inventory change information of the target spare part in preset time, and extracting the existing inventory of the target spare part from the inventory change information;
analyzing by using the equipment information, the equipment maintenance information, the inventory change information and the detailed spare part data to determine the safe inventory range of the target spare part;
pushing an inventory update policy for the target spare part based on a comparison of the safe inventory scope and the existing inventory of the target spare part.
In some optional embodiments, in the spare part inventory management method, the determining the safe inventory range of the target spare part by analyzing the equipment information, the equipment maintenance information, the inventory change information, and the spare part detail data includes: determining a replacement record of the target spare part on the equipment from the equipment maintenance information, and predicting the expected life range of the target spare part according to the replacement record; determining the consumption rate of the target spare part according to the expected life range of the target spare part and the inventory change information; and analyzing based on the consumption rate, the equipment information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
In some optional embodiments, the determining the safe stock range of the target spare part based on the analyzing of the consumption rate, the equipment information, the stock change information, and the spare part detail data includes: determining a corresponding use scene type of the target spare part on the equipment based on the equipment material information and the spare part detailed data; for the different determined usage scenario types, different safety stock ranges are determined based on the consumption rate, the equipment profile information, the stock change information, and spare part detail data.
In some optional embodiments, the spare part inventory management method, wherein predicting the life expectancy range of the target spare part according to the replacement record, then further comprises: judging whether the target spare part belongs to a vulnerable spare part or not based on the expected life range; if the target spare part belongs to the easily damaged spare part, marking the detailed spare part data of the target spare part, and storing the marked detailed spare part data into a database.
In some optional embodiments, the spare part inventory management method further includes: predicting a spare part demand of the target spare part in a next failure of the equipment based on the equipment information, the equipment maintenance information and the spare part detailed data of the target spare part; the determining a safe inventory range of the target spare part based on the analysis of the consumption rate, the equipment profile information, the inventory change information and the spare part detailed data comprises: and analyzing based on the predicted spare part demand, the consumption rate, the equipment information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
In some optional embodiments, in the spare part inventory management method, the pushing the inventory update policy of the target spare part based on the comparison between the safety inventory scope and the existing inventory of the target spare part includes: and if the existing inventory is smaller than the lower limit value in the safety inventory range, determining the difference between the lower limit value and the existing inventory, and pushing reminding information to remind a user to purchase at least the difference target spare parts for updating the inventory of the target spare parts.
In some optional embodiments, in the spare part inventory management method, the equipment profile information includes: at least one of equipment technical parameter data, equipment component data, equipment installation parameter data and equipment operation parameter data; and/or the equipment maintenance information comprises: at least one of equipment inspection and maintenance record data, equipment inspection and maintenance statistical analysis data and equipment inspection and maintenance result data; and/or, the inventory change information includes: and at least one of warehousing data, ex-warehouse data, moving database data and consumption data of the target spare part.
In some optional embodiments, the obtaining equipment information of the equipment to which the target spare part is applied and equipment maintenance information of the equipment within a preset time includes: and acquiring the equipment data information and the equipment maintenance information stored in a database from the pre-established database of the COMOS platform.
According to a second aspect of embodiments of the present disclosure, embodiments of the present disclosure provide a spare part inventory management device, including:
the system comprises a first acquisition unit, a second acquisition unit and a control unit, wherein the first acquisition unit is used for acquiring equipment information of equipment applied by a target spare part and equipment maintenance information of the equipment within preset time;
the second acquisition unit is used for acquiring spare part detailed data of a target spare part and inventory change information of the target spare part in preset time from a second database and extracting the existing inventory of the target spare part from the inventory change information;
the analysis unit is used for analyzing by utilizing the equipment information, the equipment maintenance information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part;
and the pushing unit is used for pushing the inventory updating strategy of the target spare part based on the comparison between the safety inventory range and the existing inventory of the target spare part.
According to a third aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including: a processor; and a memory storing a program, wherein the program includes instructions that, when executed by the processor, cause the processor to perform the aforementioned spare part inventory management method.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer storage medium, in which computer instructions are stored, the computer instructions being configured to cause a computer to execute the spare part inventory management method.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product comprising: computer program, wherein the computer program realizes the aforementioned spare part inventory management method when executed by a processor.
In the technical solution of the embodiment of the present disclosure, since it is able to obtain the device information of the device to which the target spare part is applied and the device maintenance information of the device within the preset time, obtain the spare part detailed data of the target spare part and the inventory change information of the target spare part within the preset time, extract the existing inventory of the target spare part from the inventory change information, then analyze the existing inventory of the target spare part by using the device information, the device maintenance information, the inventory change information and the spare part detailed data, determine the safety inventory range of the target spare part, then push the inventory update policy of the target spare part based on the comparison between the safety inventory range and the existing inventory of the target spare part, it is no longer determined and managed the inventory of the spare part of the device only by the experience of engineers and directly by the provision of the device manufacturer, and it can organically combine the target spare part and various key features of the related devices for analysis, the safety stock range of objective target spare parts is determined and a reasonable stock updating strategy is provided, so that the shortage or the excess of the target spare parts can be avoided, the timeliness of equipment in maintenance can be met, the stock pressure of a warehouse and the capital pressure of a factory are reduced, and the stock of the spare parts is managed more reasonably.
Drawings
The drawings are only for purposes of illustrating and explaining the present disclosure and are not to be construed as limiting the scope of the present disclosure.
FIG. 1 shows a flow diagram of an alternative spare part inventory management method according to an embodiment of the disclosure.
Fig. 2 shows a flow chart of an optional sub-step of step S103 according to an embodiment of the present disclosure.
FIG. 3 shows a schematic block diagram of an alternative spare part inventory management arrangement according to an embodiment of the present disclosure.
Fig. 4 shows a schematic structural diagram of an alternative electronic device according to an embodiment of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, but not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present disclosure should fall within the scope of protection of the embodiments in the present disclosure.
In industrial production, the orderly use of various industrial equipments is an important factor for ensuring the normal operation of production. In the using process of equipment, due to factors such as using time, using working conditions, service life of the equipment and the like, the equipment often breaks down and needs to be maintained. Spare parts of purchased equipment are stored in a warehouse of a factory, and the inventory of the spare parts in the related art is generally determined through the experience of engineers or directly according to the specification of equipment manufacturers, but the methods are not flexible enough, so that the problems of insufficient spare parts or excessive spare parts are often caused, the requirement of timely maintaining the equipment is difficult to meet when the spare parts are insufficient, the production line production is influenced, and the warehouse inventory pressure and the factory capital pressure are increased when the spare parts are excessive.
Aiming at the problems, the technical scheme provided in the embodiment of the disclosure is researched in a targeted way so as to at least partially solve the problems. It should be noted that the following description of the technical solutions in the embodiments of the present disclosure is not intended to limit the embodiments of the present disclosure.
According to a first aspect of the embodiments of the present disclosure, referring to the flowchart in fig. 1, embodiments of the present disclosure provide a spare part inventory management method that may be executed by a spare part inventory management apparatus or device (e.g., a computer) capable of data processing, the spare part inventory management method including the following S101, S102, S103, and S104.
S101: and acquiring equipment information of equipment applied by the target spare part and equipment maintenance information of the equipment within preset time.
In the embodiment of the present disclosure, a spare part may be a spare part or a spare part applied to a device, and may be used to replace a corresponding part or a spare part on the device to perform the same function (for example, if a dc motor is applied to one device, the corresponding spare part is also a dc motor (it may be understood that the model thereof is not necessarily completely the same) capable of performing the same function, or for some devices, since the whole device is precise and cannot be detached and replaced, the spare part of the device may also refer to another spare device (i.e., a spare machine) that is the same as the device.
In embodiments of the present disclosure, the device profile information may be some relevant data indicating details of the device, for example, in some embodiments, the device profile information includes: at least one of equipment technical parameter data, equipment component data, equipment installation parameter data, and equipment operational parameter data.
The device technical parameter data may refer to some relevant technical parameter data of the device to which the spare part is applied, such as a rated voltage, a rated current, a rated power, an output power, a size parameter of each part, a transmission parameter, a design temperature parameter and an operating temperature parameter, a design pressure parameter and an operating pressure parameter, and the like; the device component data may refer to specific data of each constituent structure of the device; the device installation parameter data may refer to parameter data when the device is installed, and may include, for example, an installation position, an installation height, and the like; the device operating parameter data may be operating condition parameter data in the device operating state, such as an operating speed, an operating time, and the like. It is understood that the various data in the device profile information may be different for each different device.
In the embodiments of the present disclosure, the equipment maintenance information may be some relevant data indicating the time of equipment maintenance, for example, in some embodiments, the equipment maintenance information includes: at least one of the equipment inspection and maintenance record data, the equipment inspection and maintenance statistical analysis data and the equipment inspection and maintenance result data.
The equipment information of the equipment applied by the target spare part and the equipment maintenance data of the equipment within the preset time are obtained, so that the safety stock range of the spare part can be conveniently determined according to the data, the spare part management and the equipment maintenance management can be organically combined, the spare part stock strategy can be reasonably updated and corrected in the continuous maintenance process of the equipment, and an information island of the spare part management and the equipment management is broken through, so that the spare part stock can be reasonably managed.
In some optional embodiments, the spare part inventory management method may be implemented based on a COMOS platform, which is a software platform integrally designed to an integrated operation and maintenance platform, and may manage the full life cycle of the equipment in the plant, including but not limited to rationalizing management of plant equipment basic information, equipment maintenance and repair, and spare part purchase, sale and inventory.
On this basis, in the spare part inventory management method in the embodiment of the present disclosure, S101 (i.e., "obtaining the device information of the device to which the target spare part is applied and the device maintenance information of the device within the preset time") includes: and acquiring the equipment data information and the equipment maintenance information stored in a database from the pre-established database of the COMOS platform. Therefore, based on the powerful data management capability of the COMOS platform, data can be acquired conveniently for subsequent processing.
Specifically, a database can be pre-established based on the COMOS platform for storing equipment data information and equipment maintenance information, the database can be a dedicated database, each data can be stored in different storage units of the database (for example, for the convenience of acquisition, the equipment data information is stored in a first storage unit of the database, the equipment maintenance information is stored in a second storage unit of the database), it can be understood that the data and contents in the database can be continuously updated and added along with the use process of the equipment, for example, for the equipment data information, there are some technical parameter data that are not changed, such as rated voltage of the equipment, and the data can be stored in the database and do not need to be updated; for example, the equipment maintenance information may generate new data every time the equipment is inspected and maintained, and the new data may be stored in the database after each inspection and maintenance. Of course, this is by way of example only and not by way of limitation in the embodiments of the disclosure.
S102: the method comprises the steps of obtaining detailed spare part data of a target spare part and inventory change information of the target spare part in preset time, and extracting the existing inventory of the target spare part from the inventory change information.
It should be noted that the reference numerals in steps S102 and S101 do not limit the sequential execution order of the two, and the two may be executed in parallel or sequentially, as long as the requirement for acquiring data can be met.
In embodiments of the present disclosure, the inventory change data may be data indicating an inventory change of the target spare part in a warehouse, or the like, for example, in some embodiments, the inventory change data includes: at least one of warehousing data, ex-warehouse data, moving database data and consumption data of the target spare part. The warehousing data may refer to data related to the receiving and accepting of purchased target spare parts, the ex-warehousing data may refer to data related to the removal and use of the target spare parts from the warehouse, the database removal data may refer to data related to the location of the transfer warehouse of the target spare parts, and the consumption data may refer to data related to the consumption of the target spare parts due to the maintenance and repair of the equipment. In addition, the inventory-on-hand of the target spare part may refer to the inventory-on-hand quantity of the target spare part currently in the warehouse, and may be determined directly from the inventory change information.
The preset time can be different for different target spare parts, and can be set according to the requirements of different spare parts as long as the requirements can be met, for example, the preset time can be set to two years, one year, half a year and the like.
In some optional embodiments, the step S102 of obtaining the spare part detail data of the target spare part and the inventory change information of the target spare part within the preset time may also include: and acquiring the detailed spare part data and the inventory change information stored in a database from the pre-established database of the COMOS platform. Therefore, based on the powerful data management capability of the COMOS platform, the data can be further conveniently acquired for subsequent processing.
In some optional embodiments, in order to make the management of the spare parts more convenient, different codes (which may be in a form of unique codes by using arabic numbers, letters, bar codes, two-dimensional codes, and the like) may be assigned to each different target spare part based on the COMOS platform, and factors such as the classification of the spare parts, the model of the spare parts, the specification of the spare parts, the description of the spare parts, the manufacturing standard of the spare parts, and the like are comprehensively considered during the coding, so that one object is ensured to be one code, and the codes are correspondingly stored in a database of the COMOS platform, so that it is further convenient to call related data from the database for processing, and it is greatly convenient to manage the spare parts. In addition, the database is complete and expandable, stores complete model, specification, description, price, order cycle, service life and other information of related materials (equipment and spare parts), standardizes material utilization, warehousing, ex-warehouse, moving warehouse and transferring processes in a COMOS platform, ensures that the moving process of the materials can be tracked, can have a perfect report system during inventory management, ensures that accounts are consistent, and can provide real-time spare part inventory query. Spare part management is realized based on the COMOS platform, not only can make things convenient for the staff to master and inquire spare part inventory, can also avoid the unreasonable problem of planning during spare part management, avoid the staff because of the not enough risk such as the low spare part availability factor that leads to of professional ability and use mistake.
It can be understood that, in the embodiment of the present disclosure, by obtaining the relevant data of the target spare part and the relevant data of the device to which the target spare part is applied, subsequent analysis may be facilitated, so as to determine the safety stock range of the spare part subsequently according to the data, so as to manage the spare part stock.
S103: and analyzing by using the equipment information, the equipment maintenance information, the inventory change information and the detailed spare part data to determine the safety inventory range of the target spare part.
In the embodiment of the disclosure, the reasonability of the determined safety inventory range is ensured by comprehensively analyzing the equipment information, the equipment maintenance information, the inventory change information and the detailed data of the spare parts.
In some optional embodiments, referring to the flowchart in fig. 2, the step S103 specifically includes:
s1031: and determining a replacement record of the target spare part on the equipment from the equipment maintenance information, and predicting the life expectancy range of the target spare part according to the replacement record.
S1032: and determining the consumption rate of the target spare part according to the expected life range and the inventory change information of the target spare part.
S1033: and analyzing the consumption rate, the equipment data information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
Specifically, since the device maintenance information records the relevant data during the device maintenance, when the device or the component corresponding to the target spare part is replaced due to a problem during the device maintenance, the replacement record can be recorded in the device maintenance information (for example, the replacement record can also be a part of the device maintenance record data), the expected life range of the target spare part can be predicted according to the replacement record, the relevant data can be prepared and processed before the component corresponding to the target spare part is damaged on the device, so as to be more convenient for managing the inventory of the spare part, then the consumption rate of the target spare part is obtained by analysis and calculation, and then the safe inventory range of the target spare part is determined by analysis based on the consumption rate, the device data information, the inventory change information and the detailed data of the spare part, the method and the system can facilitate follow-up workers to better control the consumption of the target spare parts in the warehouse, thereby more reasonably determining the safe stock range of the target spare parts to manage the target spare parts and preventing the problems of trouble caused by insufficient stock or overlarge factory stock pressure caused by excessive stock of the target spare parts during follow-up equipment maintenance.
In some optional embodiments, in the embodiment of the present disclosure, the step S1033 (i.e., "determining the safety stock range of the target spare part based on the consumption rate, the equipment profile information, the stock change information, and the spare part detail data for analysis") specifically includes: determining the corresponding use scene type of the target spare part on the equipment based on the equipment information and the detail data of the spare part; for different determined usage scenario types, different safety stock ranges are determined based on the consumption rate, equipment profile information, stock change information, and spare part detail data.
It can be understood that different target spare parts may not have only one use scenario for the equipment, and in order to meet the inventory management requirements of the target spare parts in different use scenarios, different safety inventory ranges are determined by combining various data for different use scenarios, so that the safety inventory range of the target spare part is determined more reasonably.
Specifically, the usage scenario types may include: the device is at least one of a device non-standby scene type, a device complete standby scene type, a device dual-purpose one-standby scene type, a standby part scene type, a very standby part scene type and an important standby part scene type. The device standby-free scene type may refer to a scene type in which a device standby does not exist (a standby device, that is, a standby component in which the whole device is a replacement object, and the standby device may perform the same function as the device); the scene type of the complete standby equipment of the equipment can be the scene type of the standby equipment of the equipment; the dual-purpose one-standby scene type of the equipment can mean that two pieces of equipment are used simultaneously, and one scene type is used as a standby machine; the type of the target spare part scene may refer to a type of a scene in which the target spare part is a spare part (it is understood that the spare part may also be marked in advance, for example, the spare part may include a standard spare part, such as a spare part of a standard part, such as a screw, a nut, and the like); the very spare part scene type may refer to a scene type in which the target spare part is a very spare part (it is understood that, as the very spare part is the same, the very spare part may also be marked in advance); the important spare part scene type may refer to a scene type in which the target spare part is a spare part with a higher importance degree (for example, importance levels may be respectively assigned to each type of spare part according to actual importance degrees, and the importance levels are marked by english letters (i.e., marked as a/B/C levels, but may also be marked by other similar marks such as arabic numerals, chinese characters, etc.), and the importance levels are marked as a level a as an important spare part, although the level a/B/C may be set according to actual situations, which is not limited herein). The type of the usage scenario of each type of spare part may be predefined, and may be one or more types of usage scenarios, and it is understood that for some types of spare parts, when the spare part corresponds to multiple usage scenarios, different safety stock ranges may be determined based on the consumption rate, the equipment profile information, the stock change information, and the spare part detailed data, taking into account the multiple usage scenarios corresponding to the spare part, so as to make the safety stock range of the determined target spare part more reasonable.
By determining the use scene type of the target spare part and combining different use scene types, different safety stock ranges are determined based on the consumption rate, the equipment information, the stock change information and the spare part detailed data, so that the safety stock range of the target spare part is more reasonable to determine.
In some optional embodiments, the spare part inventory management method further comprises: predicting a spare part demand amount of the target spare part in a next failure of the equipment based on the equipment information, the equipment maintenance information, and the spare part detail data of the target spare part. On this basis, step S103 includes: and analyzing based on the predicted spare part demand, consumption rate, equipment data information, inventory change information and spare part detailed data to determine the safe inventory range of the target spare part.
Specifically, in the embodiment of the present disclosure, the spare part demand of the target spare part in the next failure of the device may be predicted in combination with one or more different manners based on the device information, the device maintenance information, and the spare part detailed data of the target spare part, so as to obtain the predicted spare part demand, thereby facilitating subsequent management of the inventory of the target spare part.
For example, it may be: inputting equipment information, equipment maintenance information and spare part detailed data of a target spare part into a preset empirical model for prediction to obtain predicted spare part demand; or, forecasting the equipment information, the equipment maintenance information and the spare part detailed data of the target spare part by acquiring the relevant evaluation of experts and/or suppliers in the use history on the relevant data of the target spare part and combining the evaluation result to obtain the forecasted spare part demand; or, by combining the influence of seasonal factors on the target spare parts, predicting the equipment information, the equipment maintenance information and the spare part detailed data of the target spare parts by combining the seasonal factors to obtain the predicted spare part demand; or inputting the equipment information, the equipment maintenance information and the spare part detailed data of the target spare part into a prediction model to perform weighted average operation for prediction to obtain the predicted spare part demand; or, carrying out moving weighted average operation on the equipment information, the equipment maintenance information and the spare part detailed data of the target spare part to predict, and obtaining the predicted spare part demand; and so on.
It is understood that one or more of the above alternatives may be combined to more reasonably predict the required quantity of the spare parts, and further to more reasonably determine the safe inventory range of the target spare part based on the predicted required quantity of the spare parts, the consumption rate, the equipment data information, the inventory change information and the detailed data of the spare parts.
In some optional embodiments, step S1032 (i.e., "determining the consumption rate of the target spare part according to the expected life span and the inventory change information of the target spare part") further includes: predicting the life expectancy range of the target spare part according to the replacement record, and then: judging whether the target spare part belongs to a vulnerable spare part or not based on the expected life range; if the target spare part belongs to the vulnerable spare part, marking the detailed spare part data of the target spare part, and storing the marked detailed spare part data into a database.
In the embodiment of the disclosure, the expected life range of the spare part is determined by replacing records and other various data, and whether the target spare part is a vulnerable spare part is analyzed and judged, after the target spare part is judged to be the vulnerable spare part, detailed spare part data is stored in the database, so that the target spare part can be managed in a key mode, the trouble caused to the maintenance work of workers in the subsequent use process of the vulnerable characteristic is prevented, and the efficiency of managing the inventory of the target spare part is improved.
The database may be an independent database, or in some optional embodiments, the database may also be a part of the aforementioned library of the COMOS platform, and the marked spare part detailed data of the target spare part is stored in a storage unit of the library, which is dedicated to storing the relevant information of the vulnerable spare part, based on the strong data management capability of the COMOS platform, the relevant data can be very conveniently queried, the convenience in managing the inventory of the target spare part is improved, and the problems of trouble caused by insufficient inventory of the vulnerable spare part in the subsequent equipment maintenance or overlarge inventory pressure of a factory caused by excessive inventory are prevented.
S104: and pushing an inventory update strategy of the target spare part based on the comparison between the safety inventory range and the existing inventory of the target spare part.
In the embodiment of the disclosure, when the target spare parts in the warehouse are within the safe inventory range, the problem that the inventory of the target spare parts is not enough to cause untimely maintenance or the inventory of the target spare parts is excessive to increase the inventory pressure of the warehouse can be avoided when the equipment is subsequently inspected and maintained.
Specifically, the inventory update strategy of the target spare part may be pushed according to the safety inventory range and the comparison between the target spare part and the existing inventory, and the inventory update strategy may enable the staff to update the inventory of the target spare part according to the comparison after learning (for example, a certain number of target spare parts may be purchased according to the inventory update strategy), so that the inventory of the target spare parts in the warehouse is maintained at a reasonable number.
In the spare part inventory management method of the embodiment of the disclosure, since it is capable of acquiring the equipment information of the equipment to which the target spare part is applied and the equipment maintenance information of the equipment within the preset time, acquiring the spare part detailed data of the target spare part and the inventory change information of the target spare part within the preset time, extracting the existing inventory of the target spare part from the inventory change information, and then analyzing by using the equipment information, the equipment maintenance information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part, and then pushing the inventory update policy of the target spare part based on the comparison between the safe inventory range and the existing inventory of the target spare part, it is no longer determined and managed only by the experience of engineers and the provision of equipment manufacturers directly, the safety inventory range of the objective target spare part can be determined and a reasonable inventory updating strategy can be provided by analyzing in combination with various key characteristics of the target spare part and related equipment, so that the shortage or excess of the spare part of the target spare part can be avoided, the timeliness of the equipment during maintenance can be met, and the inventory pressure of a warehouse and the capital pressure of a factory are reduced.
Specifically, in some alternative embodiments, step S104 (i.e., "push inventory update policy for target spare part based on comparison of safety inventory scope and existing inventory of target spare part") includes: if the existing inventory is smaller than the lower limit value in the safety inventory range, determining a difference value between the lower limit value and the existing inventory, and pushing reminding information to remind a user to purchase at least different target spare parts for updating the inventory of the target spare parts. In this way, the stock of the target spare parts in the warehouse is maintained at a reasonable quantity, so that the target can avoid that the stock of the target spare parts is insufficient when the equipment is subsequently inspected and maintained, so that the maintenance is not timely, or the stock of the target spare parts is excessive, so that the stock pressure of the warehouse is increased.
Or in other embodiments, the difference between the intermediate value and the existing inventory may be determined when the existing inventory is smaller than the intermediate value of the safety inventory range, and a prompting message may be pushed to prompt the user to purchase at least the difference target spare parts for updating the inventory of the target spare parts, or the difference between the upper limit value and the existing inventory may be determined when the existing inventory is smaller than the upper limit value of the safety inventory range, and a prompting message may be pushed to prompt the user to purchase at least the difference target spare parts for updating the inventory of the target spare parts, which is not limited in the embodiment of the present disclosure.
In some optional embodiments, the inventory update policy may be pushed more reasonably in combination with the aforementioned spare part demand, specifically, in these optional embodiments, the spare part demand is less than or equal to the upper limit value of the safety inventory range; on this basis, step S104 (i.e., "push the inventory update policy for the target spare part based on the comparison of the safe inventory scope and the existing inventory of the target spare part") includes: if the spare part demand and the existing inventory are both smaller than the lower limit value of the safety inventory range, determining a first difference value between the lower limit value and the existing inventory, and pushing reminding information to remind a user to purchase at least the first difference value of target spare parts for updating the inventory of the target spare parts; and if the spare part demand is within the safe inventory range and the existing inventory is smaller than the spare part demand, determining a second difference between the spare part demand and the existing inventory, and pushing reminding information to remind a user to purchase at least a second difference target spare part for updating the inventory of the target spare part. By the mode, the inventory of the target spare parts in the warehouse can be better kept at a reasonable quantity, so that the target can avoid that the maintenance is not timely due to insufficient inventory of the target spare parts when the equipment is subsequently inspected and maintained, or the inventory pressure of the warehouse is increased due to excessive inventory of the target spare parts.
In some optional embodiments, since the expected life range of the target spare part is determined, the expected damage time of the part on the equipment corresponding to the target spare part can be predicted based on the life range, if the existing inventory of the target spare part is smaller than the lower limit value in the safety inventory range, the difference between the lower limit value and the existing inventory is determined, and the reminding information is pushed to remind the user to purchase at least the difference of the target spare parts for updating the inventory of the target spare part before the expected damage time comes, so that the timeliness of maintenance can be guaranteed when the equipment needs maintenance as much as possible, and the inventory management of the spare parts is more reasonable.
For ease of understanding, the disclosed embodiments are illustratively described in conjunction with the business processes of an exemplary plant application scenario. In this example, the spare part inventory management method in the embodiment of the present disclosure is completed based on the COMOS platform, so as to reasonably determine the safe inventory range of the target spare part according to the powerful data management capability of the COMOS platform, and complete effective management of the inventory of the target spare part. It should be understood that the following summary is not intended to limit the embodiments of the present disclosure in any way.
During the use of the equipment in the factory, when the device or the part of the equipment has a fault, firstly, the detailed data of the spare parts is obtained from a pre-established library of the COMOS platform (the library can store the data of the whole life cycle of the equipment, such as equipment information, equipment maintenance information, the detailed data of the spare parts and the inventory change information of the spare parts, etc.), the library of the COMOS platform stores an equipment hidden danger list, routing inspection equipment fault information and other source fault information in the equipment use history, etc., the result of which kind of fault occurs in the equipment can be determined according to the data, and then the corresponding equipment inspection and maintenance plan can be determined according to the result, and the equipment inspection and maintenance plan can be implemented. And storing the equipment maintenance records in a database when the maintenance plan is checked and repaired, counting the replacement records of the spare parts, analyzing the expected life span range and the consumption rate of the spare parts, determining whether the replaced spare parts belong to the vulnerable spare parts according to the expected life span range, and marking the detailed spare part data of the spare parts and then storing the marked spare part data in the database of the COMOS platform if the spare parts belong to the vulnerable spare parts. When the inventory of the target spare part is managed, the comprehensive analysis is carried out by combining the consumption rate, the equipment information extracted from the database, the inventory change information, the spare part detailed data and the like, the safety inventory range of the target spare part is determined, and then the inventory updating strategy of the target spare part is pushed based on the comparison between the safety inventory range and the existing inventory of the target spare part. Specifically, if the existing inventory of the target spare part is smaller than the lower limit value in the safety inventory range, the difference between the lower limit value and the existing inventory is determined, and reminding information is pushed to remind a user to purchase at least the different target spare parts for updating the inventory of the target spare part. For example, the service flow of the spare part inventory update may be that, in the process of generating the inventory update policy and reminding the user, the inventory update policy of the spare part may be generated, the user implements according to the inventory update policy, compiles a purchase plan according to the inventory update policy, then enters the supplier purchase flow, inspects the spare part in stock, checks the qualified spare part in stock, records the spare part ledger, stores the relevant data in the service flow of the spare part inventory update into the database of the COMOS platform for storage management, and in addition, when the spare part is needed to be used for maintaining the equipment, the spare part is taken out of the stock. Of course, this business process is not intended as a limitation on the embodiments of the present disclosure.
It is to be understood that the above-described are only some exemplary illustrations of the embodiments of the present disclosure, and should not be construed as any limitations thereon.
From the above, it can be seen that, in the spare part inventory management method according to the embodiment of the disclosure, since the spare part detailed data of the target spare part and the inventory change information of the target spare part in the preset time can be obtained when the equipment information of the equipment to which the target spare part is applied and the equipment maintenance information of the equipment in the preset time are obtained, and the existing inventory of the target spare part is extracted from the inventory change information, and then the equipment information, the equipment maintenance information, the inventory change information and the spare part detailed data are utilized to perform analysis, so as to determine the safe inventory range of the target spare part, and then the inventory update policy of the target spare part is pushed based on the comparison between the safe inventory range and the existing inventory of the target spare part, so that the spare part inventory of the equipment can be determined and managed by only the experience of engineers and directly through the provisions of the equipment manufacturers, and the analysis can be organically combined with various key features of the target spare part and the related equipment, the method determines the objective safe inventory range of the target spare parts, provides a reasonable inventory updating strategy, reasonably updates and corrects the inventory strategy of the spare parts in the continuous maintenance process of the equipment, and breaks an information island of spare part management and equipment management, so that the shortage or excess of the spare parts of the target spare parts can be avoided, the timeliness of the equipment during maintenance can be met, the inventory pressure of a warehouse and the capital pressure of a factory are reduced, and the inventory of the spare parts is managed more reasonably.
According to a second aspect in the embodiments of the present disclosure, there is also provided a spare part inventory management device 100, referring to the block diagram in fig. 3, including:
a first obtaining unit 101, configured to obtain device information of a device to which a target spare part is applied and device maintenance information of the device within a preset time;
a second obtaining unit 102, configured to obtain spare part detailed data of a target spare part and inventory change information of the target spare part within a preset time from a second database, and extract an existing inventory of the target spare part from the inventory change information;
the analysis unit 103 is configured to analyze the equipment information, the equipment maintenance information, the inventory change information, and the spare part detailed data to determine a safe inventory range of the target spare part;
a pushing unit 104, configured to push an inventory update policy of the target spare part based on a comparison between the safety inventory scope and an existing inventory of the target spare part.
In some optional embodiments, the analysis unit 103 is specifically configured to: determining a replacement record of the target spare part on the equipment from the equipment maintenance information, and predicting the expected life range of the target spare part according to the replacement record; determining the consumption rate of the target spare part according to the expected life range of the target spare part and the inventory change information; and analyzing based on the consumption rate, the equipment information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
In some optional embodiments, the analyzing unit 103 is specifically configured to: determining a corresponding use scene type of the target spare part on the equipment based on the equipment material information and the spare part detailed data; for the different determined usage scenario types, different safety stock ranges are determined based on the consumption rate, the equipment profile information, the stock change information, and spare part detail data.
In some optional embodiments, the spare part inventory management device 100 is further configured to: judging whether the target spare part belongs to a vulnerable spare part or not based on the expected life range; if the target spare part belongs to the easily damaged spare part, marking the detailed spare part data of the target spare part, and storing the marked detailed spare part data into a database.
In some optional embodiments, the spare part inventory management device 100 is further configured to: predicting a spare part demand of the target spare part in a next failure of the equipment based on the equipment information, the equipment maintenance information and the spare part detailed data of the target spare part; on this basis, the analysis unit 103 is specifically configured to: and analyzing based on the predicted spare part demand, the consumption rate, the equipment information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
In some optional embodiments, the device profile information includes: at least one of equipment technical parameter data, equipment component data, equipment installation parameter data and equipment operation parameter data; and/or the equipment maintenance information comprises: at least one of equipment inspection and maintenance record data, equipment inspection and maintenance statistical analysis data and equipment inspection and maintenance result data; and/or, the inventory change information includes: and at least one of warehousing data, ex-warehouse data, moving database data and consumption data of the target spare part.
In some optional embodiments, the first obtaining unit 101 is specifically configured to: and acquiring the equipment data information and the equipment maintenance information stored in a database from the pre-established database of the COMOS platform.
The spare part inventory management device 100 in the embodiment of the present disclosure is based on the same inventive concept as the spare part inventory management method in the first aspect, and the relevant advantages of the spare part inventory management device 100 and the optional embodiments thereof are also the same as the advantages of the corresponding embodiments in the spare part inventory management method in the first aspect, so that the advantages can be understood according to the embodiments of the spare part inventory management method in the first aspect, and are not described again here.
According to a third aspect of the embodiments of the present disclosure, an embodiment of the present disclosure provides an electronic device 1000, including: a processor; and a memory storing a program, wherein the program includes instructions that, when executed by the processor, cause the processor to perform the aforementioned spare part inventory management method.
The embodiment of the present disclosure does not limit the specific implementation of the electronic device 1000, and as an example, referring to fig. 4, is a schematic structural diagram of an optional electronic device 1000 provided in the embodiment of the present disclosure, where the electronic device 1000 may include: a processor (processor)1002, a Communications Interface 1004, a memory 1006, and a Communications bus 1008. Wherein: the processor 1002, communication interface 1004, and memory 1006 communicate with each other via a communication bus 1008.
A communication interface 1004 for communicating with other electronic devices or servers.
The processor 1002 is configured to execute the program 1010, and may specifically execute the relevant steps in the aforementioned embodiment of the spare part inventory management method.
In particular, the program 1010 may include program code that includes computer operating instructions.
The processor 1002 may be a central processing unit CPU, or an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present application. The intelligent device comprises one or more processors which can be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
The memory 1006 is used for storing the program 1010. The memory 1006 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 1010 may be specifically configured to cause the processor 1002 to perform the spare part inventory management method operations as previously described.
For specific implementation of each step in the program 1010, reference may be made to the corresponding description in the above spare part inventory management method embodiment, which is not described herein again. It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described devices and modules may refer to the corresponding process descriptions in the foregoing method embodiments, and are not described herein again.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer storage medium, in which computer instructions are stored, the computer instructions being configured to cause a computer to execute the spare part inventory management method.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product comprising: computer program, wherein the computer program realizes the aforementioned spare part inventory management method when executed by a processor.
As for the embodiment of the spare part inventory management device/electronic device/computer storage medium/computer program product, the related contents and advantages of the embodiment of the spare part inventory management method provided by the foregoing first aspect are substantially similar, and therefore the description herein is simplified and can be understood according to the embodiment of the spare part inventory management method.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
It is to be understood that expressions like "first", "second", "first" or "second" used in the embodiments of the present disclosure may modify various components regardless of order and/or importance, but these expressions do not limit the respective components. The above description is only provided for the purpose of distinguishing components from other components.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present disclosure, and not for limiting the same; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.
Claims (12)
1. A spare part inventory management method, comprising:
acquiring equipment information of equipment applied by a target spare part and equipment maintenance information of the equipment within preset time;
acquiring spare part detailed data of a target spare part and inventory change information of the target spare part in preset time, and extracting the existing inventory of the target spare part from the inventory change information;
analyzing by using the equipment information, the equipment maintenance information, the inventory change information and the detailed spare part data to determine the safe inventory range of the target spare part;
pushing an inventory update policy for the target spare part based on a comparison of the safe inventory scope and the existing inventory of the target spare part.
2. The method of claim 1, wherein said determining a safe inventory margin for the target spare part using the equipment profile information, equipment maintenance information, the inventory change information, and spare part detail data for analysis comprises:
determining a replacement record of the target spare part on the equipment from the equipment maintenance information, and predicting the expected life range of the target spare part according to the replacement record;
determining the consumption rate of the target spare part according to the expected life range of the target spare part and the inventory change information;
and analyzing based on the consumption rate, the equipment information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
3. The method of claim 2, wherein said analyzing based on said consumption rate, said equipment profile information, said inventory change information, and spare part detail data to determine a safe inventory range for a target spare part comprises:
determining a corresponding use scene type of the target spare part on the equipment based on the equipment material information and the spare part detailed data;
for different determined usage scenario types, different safety stock ranges are determined based on the consumption rate, the equipment profile information, the stock change information, and spare part detail data.
4. The method of claim 2, wherein said predicting a life expectancy range of said target spare part from said replacement record further comprises:
judging whether the target spare part belongs to a vulnerable spare part or not based on the expected life range;
if the target spare part belongs to the easily damaged spare part, marking the detailed spare part data of the target spare part, and storing the marked detailed spare part data into a database.
5. The method of claim 2, further comprising:
predicting a spare part demand of the target spare part in a next failure of the equipment based on the equipment information, the equipment maintenance information and the spare part detailed data of the target spare part;
the determining a safe inventory range of the target spare part based on the analysis of the consumption rate, the equipment profile information, the inventory change information and the spare part detailed data comprises:
and analyzing based on the predicted spare part demand, the consumption rate, the equipment information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part.
6. The method of claim 1, wherein said pushing an inventory update policy for the target spare part based on the comparison of the safe inventory scope and the existing inventory of the target spare part comprises:
and if the existing inventory is smaller than the lower limit value in the safety inventory range, determining the difference between the lower limit value and the existing inventory, and pushing reminding information to remind a user to purchase at least the difference target spare parts for updating the inventory of the target spare parts.
7. The method of claim 1, wherein the device profile information comprises: at least one of equipment technical parameter data, equipment component data, equipment installation parameter data and equipment operation parameter data; and/or the presence of a gas in the gas,
the equipment maintenance information includes: at least one of equipment inspection and maintenance record data, equipment inspection and maintenance statistical analysis data and equipment inspection and maintenance result data; and/or the presence of a gas in the gas,
the inventory change information includes: and at least one of warehousing data, ex-warehouse data, moving database data and consumption data of the target spare part.
8. The method according to any one of claims 1 to 7, wherein the acquiring of the equipment profile information of the equipment to which the target spare part is applied and the equipment maintenance information of the equipment within the preset time comprises:
and acquiring the equipment data information and the equipment maintenance information stored in a database from the pre-established database of the COMOS platform.
9. A spare part inventory management device comprising:
the system comprises a first acquisition unit, a second acquisition unit and a control unit, wherein the first acquisition unit is used for acquiring equipment information of equipment applied by a target spare part and equipment maintenance information of the equipment within preset time;
the second acquisition unit is used for acquiring spare part detailed data of a target spare part and inventory change information of the target spare part in preset time from a second database and extracting the existing inventory of the target spare part from the inventory change information;
the analysis unit is used for analyzing by utilizing the equipment information, the equipment maintenance information, the inventory change information and the spare part detailed data to determine the safe inventory range of the target spare part;
and the pushing unit is used for pushing the inventory updating strategy of the target spare part based on the comparison between the safety inventory range and the existing inventory of the target spare part.
10. An electronic device, comprising:
a processor; and
a memory storing a program, wherein the program comprises instructions that when executed by the processor cause the processor to perform the spare part inventory management method of any of claims 1-8.
11. A computer storage medium having stored thereon computer instructions for causing a computer to perform the spare part inventory management method according to any one of claims 1-8.
12. A computer program product, comprising a computer program, wherein the computer program realizes the spare part inventory management method of any one of claims 1-8 when executed by a processor.
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| CN202210227700.9A CN114862296A (en) | 2022-03-08 | 2022-03-08 | Spare part inventory management method and device, electronic equipment and computer storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115081997A (en) * | 2022-08-18 | 2022-09-20 | 庞械(天津)科技有限公司 | Equipment spare part inventory diagnostic system |
| CN115271128A (en) * | 2022-09-29 | 2022-11-01 | 海油来博(天津)科技股份有限公司 | Full-stage refined operation and maintenance monitoring management method and system for while-drilling equipment |
| CN115375250A (en) * | 2022-10-27 | 2022-11-22 | 河北东来工程技术服务有限公司 | Method and system for managing spare parts of ship |
| CN115994734A (en) * | 2023-03-14 | 2023-04-21 | 百福工业缝纫机（张家港）有限公司 | Production equipment maintenance part inventory management method and system |
| CN116596263A (en) * | 2023-05-26 | 2023-08-15 | 中国人民解放军93184部队 | Aircraft spare part demand determining method and device based on flight task |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115081997A (en) * | 2022-08-18 | 2022-09-20 | 庞械(天津)科技有限公司 | Equipment spare part inventory diagnostic system |
| CN115081997B (en) * | 2022-08-18 | 2022-12-13 | 庞械(天津)科技有限公司 | Equipment spare part inventory diagnostic system |
| CN115271128A (en) * | 2022-09-29 | 2022-11-01 | 海油来博(天津)科技股份有限公司 | Full-stage refined operation and maintenance monitoring management method and system for while-drilling equipment |
| CN115271128B (en) * | 2022-09-29 | 2023-01-06 | 海油来博(天津)科技股份有限公司 | Full-stage refined operation and maintenance monitoring management method and system for while-drilling equipment |
| CN115375250A (en) * | 2022-10-27 | 2022-11-22 | 河北东来工程技术服务有限公司 | Method and system for managing spare parts of ship |
| CN115375250B (en) * | 2022-10-27 | 2023-01-06 | 河北东来工程技术服务有限公司 | Method and system for managing spare parts of ship |
| CN115994734A (en) * | 2023-03-14 | 2023-04-21 | 百福工业缝纫机（张家港）有限公司 | Production equipment maintenance part inventory management method and system |
| CN115994734B (en) * | 2023-03-14 | 2024-01-30 | 百福工业缝纫机（张家港）有限公司 | Production equipment maintenance part inventory management method and system |
| CN116596263A (en) * | 2023-05-26 | 2023-08-15 | 中国人民解放军93184部队 | Aircraft spare part demand determining method and device based on flight task |
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