CN112508486A - Secondary spare part inventory management system for power system enterprise - Google Patents
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Abstract
The invention provides a secondary spare part inventory management system for an electric power system enterprise, which comprises a spare part storage management function module, a spare part allocation task function module, a spare part inventory prediction function module, a spare part warehouse monitoring function module and a basic information management function module, wherein the spare part storage management function module is used for storing spare parts; the spare part warehouse management function module comprises a spare part warehousing record, a spare part ex-warehouse record, a spare part catalog management and spare part warehousing and inventory counting function module; the spare part allocation task functional module comprises a spare part allocation application and a spare part distribution task sub-functional module; the spare part inventory prediction function module comprises a spare part consumption statistics and spare part inventory statistics sub-function module; the spare part warehouse monitoring function module comprises a video recording management and real-time video playing sub-function module; the basic information management function module comprises an information record management and information template management sub-function module. All spare part libraries in the jurisdiction of the unified management company improve the utilization rate of the spare parts through the allocation and the failure prediction analysis of the spare parts.
Description
Technical Field
The invention relates to the technical field of power systems, in particular to a secondary spare part inventory management system for power system enterprises.
Background
At present, the coverage range of the power network in China is wide, and the power transmission line is connected with a power generation plant, a substation, a town resident family, a factory and the like, so that the power transmission line is long and widely distributed. The equipment in the substation in the national power grid is complex, the load is large, and the failure probability is high. In order to timely process the faults of the transformer substation, a certain power company builds a plurality of spare part storehouses in the jurisdiction, and when the transformer substation has the equipment faults, spare parts can be allocated nearby to complete the fault processing. The invention provides a power system unit spare part inventory management system, which is used for uniformly managing all spare part libraries in the jurisdiction and improving the utilization rate of spare parts through the allocation and fault prediction analysis of the spare parts.
The convenient spare part inventory management of a certain power company has many defects, which are mainly reflected in the following aspects:
(1) in order to obtain spare parts in time to handle transmission equipment faults, a plurality of spare part warehouses are built in the field, and the spare part warehouses are used for processing the faults of the transmission equipment
The warehouses are widely distributed, and great difficulty is brought to spare part warehouse management.
(2) The abnormal consumption of spare part inventory is very large due to the loose management, firstly, the spare parts are unreasonably allocated, and the spare parts are stored for a long time and can not be used after failure; and secondly, the management force is not enough, so that spare parts are lost or wasted frequently.
(3) Spare part management relies on manual management, and the inefficiency of manual management leads to spare part allotment untimely, and the inventory is checked difficultly, appears sticking to the circumstances of stealing easily.
Disclosure of Invention
In order to solve the technical problem provided by the background technology, the invention provides a secondary spare part inventory management system for an electric power system enterprise, which is used for uniformly managing all spare part libraries in the jurisdiction of an electric power company and improving the utilization rate of spare parts through the allocation and fault prediction analysis of the spare parts.
In order to achieve the purpose, the invention adopts the following technical scheme:
a secondary spare part inventory management system for a power system enterprise comprises: the system comprises a spare part storage management function module, a spare part allocation task function module, a spare part inventory prediction function module, a spare part warehouse monitoring function module and a basic information management function module;
the spare part warehouse management function module comprises a spare part warehousing record, a spare part ex-warehouse record, a spare part catalog management and spare part warehousing inventory counting function module;
the spare part allocation task functional module comprises a spare part allocation application and a spare part distribution task sub-functional module;
the spare part inventory prediction function module comprises a spare part consumption statistics and spare part inventory statistics sub-function module;
the spare part warehouse monitoring function module comprises a video recording management and real-time video playing sub-function module;
the basic information management function module comprises an information record management and information template management sub-function module.
Furthermore, the spare part storage management function module is a core function of the electric power enterprise warehouse management system, and manages the state of the spare parts in the warehouse, including spare part warehousing record, spare part ex-warehouse record, spare part inventory record and spare part catalog management; after the spare parts are purchased, identification codes are added before the spare parts are stored in each spare part warehouse, when the spare parts enter the spare part warehouse, the RFID equipment at the entrance of the warehouse can collect spare part information and automatically record warehousing and ex-warehouse information, and the spare part information needs to be manually input into a system by staff of a monitoring department of an electric power enterprise.
The system flow of the spare part storage management function module is as follows: after the spare parts are delivered, identification labels need to be added to the spare parts, firstly, a purchaser successfully logs in the system and then enters a spare part storage management column, after clicking a newly added label, the system pops up the content to be filled with the label, including information such as the type number of the spare parts, the purchasing time, a person entering the system and the like, and the system automatically generates RFID label information; secondly, the system stores spare part information, label associated information and the like; then the system calls an RFID label printer to complete the printing work of the label; finally, the purchasing personnel add the label into the spare part; when the spare parts are sent to spare part libraries in various places, and when the spare parts are put in and taken out of the libraries, RFID equipment in the spare part libraries automatically acquire RFID label information in the spare parts, and automatic acquisition of the position state of the spare parts is achieved.
Further, in the spare part allocating task function module: when a power enterprise needs spare parts in the maintenance process, a maintenance worker puts forward a demand through a system and indicates information such as the types, the number and the distribution time of the needed spare parts; the method comprises the following steps that a power enterprise management department worker inquires a spare part warehouse management system after receiving a spare part requirement application, and allocates spare parts from a proper warehouse to a power enterprise needing to be maintained according to the requirements of the spare part warehouse condition, the distribution time and the like; the power enterprise spare part inventory management system automatically screens proper warehouse allocation from the spare part warehouse according to the spare part demand condition.
The system flow of the spare part allocation task function module is as follows: after receiving spare part requirements of maintenance equipment workers, working personnel of a power enterprise management department enter a spare part inventory management system to allocate spare parts; the staff logs in the system after passing the identity authentication and enters the spare part allocation task column; firstly, checking the stock condition of the spare part, inputting the name or model of the spare part, clicking and searching, searching all storage warehouses and storage quantities of the spare part by a system, and then displaying the storage warehouses and the storage quantities to workers; secondly, the staff enters information such as a distribution address, demand data, arrival time and the like, the system searches spare part warehouses meeting the conditions according to the demands and sorts the spare part warehouses according to the arrival time; a worker selects a spare part warehouse, and the system jumps to a spare part warehouse-out window to carry out warehouse-out operation; the method comprises the following steps that a staff member of a power enterprise management department processes a spare part allocation application, a system firstly reads an unprocessed application list, then clicks an application to be processed, and the system reads detailed information of the application and displays the detailed information to a user; if the call is available, the call task is filled, otherwise, the rejection reason is filled.
Furthermore, in the spare part inventory prediction function module, an electric power enterprise administrator makes a purchasing demand plan according to the historical consumption of spare parts; the method comprises the following steps that after a staff of a power enterprise management department logs in a system, a spare part consumption statistics column is entered, the type and the time period of a spare part to be checked are selected, and a server can check inventory records of the spare part, storage conditions and consumption conditions of spare part libraries and the like; then, displaying the inventory and consumption of the spare parts in a chart mode; the user can also display the specific stock quantity and consumption of each spare part library according to a region chart.
The spare part inventory prediction function module aims at performing early warning when a certain type of spare parts is lower than a threshold value and reminding a spare part manager to purchase; different spare parts have different early warning thresholds due to different spare part consumption levels, and the consumption levels of the spare parts are continuously changed along with the aging of enterprise equipment or the technical progress, so that the alarm threshold of each type of spare parts needs to be judged and set by an administrator; the system can regularly detect the inventory level of the spare parts and generate a spare part purchasing list; after a power enterprise administrator logs in the system, the system reads the stock of each type of spare parts of the power enterprise and the spare part stock threshold value, and then the system compares the stock with the alarm threshold value; if the inventory is lower than the alarm threshold value, the spare part is recorded in a spare part early warning list, and finally a spare part early warning window is popped up at the Web client side, so that the power enterprise manager can specifically check the information of the spare part with insufficient inventory.
Furthermore, in the spare part warehouse monitoring function module, in order to prevent the spare part warehouse from being stolen and distribute spare parts in time, each spare part warehouse is provided with a warehouse manager, the mobility of the warehouse managers is high, and the personnel quality is different; in order to ensure the safety of the spare part warehouse and know the working condition of a warehouse manager, a plurality of monitoring cameras are arranged in the spare part warehouse; the spare part warehouse monitoring comprises video recording management and video real-time playing functions, wherein the video real-time playing is the real-time condition of displaying the spare part warehouse in the system; the video record management is to check the video history record, and can perform video playing, video exporting and video deleting functions.
Furthermore, the basic information management function module is one of important functions of the electric power enterprise spare part warehouse management system, and other function modules need to use the basic information; the basic information comprises spare part information, electric power enterprise information, spare part library information and system user information; the basic information is mainly managed by a system administrator and staff of a power enterprise management department, and the basic information is input, edited and deleted; the spare part library information mainly records the position of the spare part library, the warehouse manager and the warehouse environment information; different information is managed by different information templates.
The system flow of the basic information management function module is as follows: a system administrator and staff of a power enterprise management department enter a basic information management column after logging in the system through identity authentication, click the basic information column and then select the information type to be newly added; the server reads the information record and realizes the information record to the user, after the user clicks a newly added button, the server reads a newly added form of the information, the client displays the newly added form and fills the content, and the server receives the information filled by the user and performs format verification; if the user format is not checked, the user format is indicated to be wrong, otherwise, the database stores the newly added information, and finally, the user is indicated to be successful in newly added operation.
Compared with the prior art, the invention has the beneficial effects that:
1) when equipment failure occurs in the power enterprise equipment, the system can allocate spare parts nearby to complete failure processing. The spare part inventory management system can uniformly manage all spare part libraries in the jurisdiction, improve the utilization rate of spare parts through the allocation and fault prediction analysis of the spare parts, and improve the management efficiency of the spare part libraries through an informatization means.
2) The invention researches each link of purchasing, storing, checking, using and the like in the power enterprise spare part management, and looks up a large amount of document data to determine the functional requirements of the system; then, according to system requirements, module division, business process design, timing diagram design, database design and the like are carried out on system functions; and a large number of functional component modules are used, so that the development difficulty and development cost of the system are reduced. Spare part storage management adopts RFID equipment, two-dimensional code scanning equipment to realize the automatic acquisition of spare part warehouse entry data, has reduced artificial intervention. The spare part inventory prediction mainly anticipates the storage demand of spare parts in a future period of time, and can effectively reduce the spare part inventory. The monitoring of the spare part warehouse is that a video camera is arranged at a key position, an administrator can observe the key position of the spare part warehouse through a video, and if an abnormal condition occurs, the system informs the spare part warehouse administrator through a short message or an alarm telephone.
Drawings
Fig. 1 is an overall block diagram of a secondary spare part inventory management system for an electric power system enterprise according to the present invention.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, the system for managing inventory of secondary spare parts in an electric power system enterprise according to the present invention includes: the system comprises a spare part storage management function module, a spare part allocation task function module, a spare part inventory prediction function module, a spare part warehouse monitoring function module and a basic information management function module.
The spare part warehouse management function module comprises a spare part warehousing record, a spare part ex-warehouse record, a spare part catalog management and spare part warehousing inventory counting function module.
The spare part allocation task functional module comprises a spare part allocation application and a spare part distribution task sub-functional module.
The spare part inventory predicting function module comprises a spare part consumption counting and spare part inventory counting sub-function module.
The spare part warehouse monitoring function module comprises a video recording management and real-time video playing sub-function module.
The basic information management function module comprises an information record management and information template management sub-function module.
1) The spare part storage management function module is a core function of the electric power enterprise warehouse management system and is used for managing the state of spare parts in a warehouse, and comprises spare part warehousing records, spare part ex-warehouse records, spare part inventory records and spare part catalog management; after the spare parts are purchased, identification codes are added before the spare parts are stored in each spare part warehouse, when the spare parts enter the spare part warehouse, the RFID equipment at the entrance of the warehouse can collect spare part information and automatically record warehousing and ex-warehouse information, and the spare part information needs to be manually input into a system by staff of a monitoring department of an electric power enterprise.
The system flow of the spare part storage management function module is as follows: after the spare parts are delivered, identification labels need to be added to the spare parts, firstly, a purchaser successfully logs in the system and then enters a spare part storage management column, after clicking a newly added label, the system pops up the content to be filled with the label, including information such as the type number of the spare parts, the purchasing time, a person entering the system and the like, and the system automatically generates RFID label information; secondly, the system stores spare part information, label associated information and the like; then the system calls an RFID label printer to complete the printing work of the label; finally, the purchasing personnel add the label into the spare part; when the spare parts are sent to spare part libraries in various places, and when the spare parts are put in and taken out of the libraries, RFID equipment in the spare part libraries automatically acquire RFID label information in the spare parts, and automatic acquisition of the position state of the spare parts is achieved.
2) The spare part allocation task function module comprises: when a power enterprise needs spare parts in the maintenance process, a maintenance worker puts forward a demand through a system and indicates information such as the types, the number and the distribution time of the needed spare parts; the method comprises the following steps that a power enterprise management department worker inquires a spare part warehouse management system after receiving a spare part requirement application, and allocates spare parts from a proper warehouse to a power enterprise needing to be maintained according to the requirements of the spare part warehouse condition, the distribution time and the like; the power enterprise spare part inventory management system automatically screens proper warehouse allocation from the spare part warehouse according to the spare part demand condition.
The system flow of the spare part allocation task function module is as follows: after receiving spare part requirements of maintenance equipment workers, working personnel of a power enterprise management department enter a spare part inventory management system to allocate spare parts; the staff logs in the system after passing the identity authentication and enters the spare part allocation task column; firstly, checking the stock condition of the spare part, inputting the name or model of the spare part, clicking and searching, searching all storage warehouses and storage quantities of the spare part by a system, and then displaying the storage warehouses and the storage quantities to workers; secondly, the staff enters information such as a distribution address, demand data, arrival time and the like, the system searches spare part warehouses meeting the conditions according to the demands and sorts the spare part warehouses according to the arrival time; a worker selects a spare part warehouse, and the system jumps to a spare part warehouse-out window to carry out warehouse-out operation; the method comprises the following steps that a staff member of a power enterprise management department processes a spare part allocation application, a system firstly reads an unprocessed application list, then clicks an application to be processed, and the system reads detailed information of the application and displays the detailed information to a user; if the call is available, the call task is filled, otherwise, the rejection reason is filled.
3) In the spare part inventory prediction function module, a power enterprise manager makes a purchasing demand plan according to the historical consumption of spare parts; the method comprises the following steps that after a staff of a power enterprise management department logs in a system, a spare part consumption statistics column is entered, the type and the time period of a spare part to be checked are selected, and a server can check inventory records of the spare part, storage conditions and consumption conditions of spare part libraries and the like; then, displaying the inventory and consumption of the spare parts in a chart mode; the user can also display the specific stock quantity and consumption of each spare part library according to a region chart.
The spare part inventory prediction function module aims at performing early warning when a certain type of spare parts is lower than a threshold value and reminding a spare part manager to purchase; different spare parts have different early warning thresholds due to different spare part consumption levels, and the consumption levels of the spare parts are continuously changed along with the aging of enterprise equipment or the technical progress, so that the alarm threshold of each type of spare parts needs to be judged and set by an administrator; the system can regularly detect the inventory level of the spare parts and generate a spare part purchasing list; after a power enterprise administrator logs in the system, the system reads the stock of each type of spare parts of the power enterprise and the spare part stock threshold value, and then the system compares the stock with the alarm threshold value; if the inventory is lower than the alarm threshold value, the spare part is recorded in a spare part early warning list, and finally a spare part early warning window is popped up at the Web client side, so that the power enterprise manager can specifically check the information of the spare part with insufficient inventory.
4) In the spare part warehouse monitoring function module, in order to prevent the spare part warehouse from being stolen and distribute spare parts in time, each spare part warehouse is provided with a warehouse manager, the mobility of the warehouse managers is high, and the personnel quality is different; in order to ensure the safety of the spare part warehouse and know the working condition of a warehouse manager, a plurality of monitoring cameras are arranged in the spare part warehouse; the spare part warehouse monitoring comprises video recording management and video real-time playing functions, wherein the video real-time playing is the real-time condition of displaying the spare part warehouse in the system; the video record management is to check the video history record, and can perform video playing, video exporting and video deleting functions.
5) The basic information management function module is one of important functions of the electric power enterprise spare part warehouse management system, and other function modules need to use the basic information; the basic information comprises spare part information, electric power enterprise information, spare part library information and system user information; the basic information is mainly managed by a system administrator and staff of a power enterprise management department, and the basic information is input, edited and deleted; the spare part library information mainly records the position of the spare part library, the warehouse manager and the warehouse environment information; different information is managed by different information templates.
The system flow of the basic information management function module is as follows: a system administrator and staff of a power enterprise management department enter a basic information management column after logging in the system through identity authentication, click the basic information column and then select the information type to be newly added; the server reads the information record and realizes the information record to the user, after the user clicks a newly added button, the server reads a newly added form of the information, the client displays the newly added form and fills the content, and the server receives the information filled by the user and performs format verification; if the user format is not checked, the user format is indicated to be wrong, otherwise, the database stores the newly added information, and finally, the user is indicated to be successful in newly added operation.
The above embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the above embodiments. The methods used in the above examples are conventional methods unless otherwise specified.
Claims (10)
1. The utility model provides a secondary spare parts inventory management system of electric power system enterprise which characterized in that includes: the system comprises a spare part storage management function module, a spare part allocation task function module, a spare part inventory prediction function module, a spare part warehouse monitoring function module and a basic information management function module;
the spare part warehouse management function module comprises a spare part warehousing record, a spare part ex-warehouse record, a spare part catalog management and spare part warehousing inventory counting function module;
the spare part allocation task functional module comprises a spare part allocation application and a spare part distribution task sub-functional module;
the spare part inventory prediction function module comprises a spare part consumption statistics and spare part inventory statistics sub-function module;
the spare part warehouse monitoring function module comprises a video recording management and real-time video playing sub-function module;
the basic information management function module comprises an information record management and information template management sub-function module.
2. The system according to claim 1, wherein the spare part storage management function module is a core function of a warehouse management system of the power enterprise, and manages the state of spare parts in a warehouse, including spare part warehousing records, spare part ex-warehouse records, spare part inventory records and spare part catalog management; after the spare parts are purchased, identification codes are added before the spare parts are stored in each spare part warehouse, when the spare parts enter the spare part warehouse, the RFID equipment at the entrance of the warehouse can collect spare part information and automatically record warehousing and ex-warehouse information, and the spare part information needs to be manually input into a system by staff of a monitoring department of an electric power enterprise.
3. The system for managing the inventory of the secondary spare parts in the power system enterprise as claimed in claim 2, wherein the system flow of the spare part storage management function module is as follows: after the spare parts are delivered, identification labels need to be added to the spare parts, firstly, a purchaser successfully logs in the system and then enters a spare part storage management column, after clicking a newly added label, the system pops up the content to be filled with the label, including information such as the type number of the spare parts, the purchasing time, a person entering the system and the like, and the system automatically generates RFID label information; secondly, the system stores spare part information, label associated information and the like; then the system calls an RFID label printer to complete the printing work of the label; finally, the purchasing personnel add the label into the spare part; when the spare parts are sent to spare part libraries in various places, and when the spare parts are put in and taken out of the libraries, RFID equipment in the spare part libraries automatically acquire RFID label information in the spare parts, and automatic acquisition of the position state of the spare parts is achieved.
4. The system for managing the inventory of the secondary spare parts in the power system enterprise as claimed in claim 1, wherein in the spare part allocating task function module: when a power enterprise needs spare parts in the maintenance process, a maintenance worker puts forward a demand through a system and indicates information such as the types, the number and the distribution time of the needed spare parts; the method comprises the following steps that a power enterprise management department worker inquires a spare part warehouse management system after receiving a spare part requirement application, and allocates spare parts from a proper warehouse to a power enterprise needing to be maintained according to the requirements of the spare part warehouse condition, the distribution time and the like; the power enterprise spare part inventory management system automatically screens proper warehouse allocation from the spare part warehouse according to the spare part demand condition.
5. The system for managing the inventory of the secondary spare parts in the power system enterprise as claimed in claim 4, wherein the system flow of the spare part allocating task function module is as follows: after receiving spare part requirements of maintenance equipment workers, working personnel of a power enterprise management department enter a spare part inventory management system to allocate spare parts; the staff logs in the system after passing the identity authentication and enters the spare part allocation task column; firstly, checking the stock condition of the spare part, inputting the name or model of the spare part, clicking and searching, searching all storage warehouses and storage quantities of the spare part by a system, and then displaying the storage warehouses and the storage quantities to workers; secondly, the staff enters information such as a distribution address, demand data, arrival time and the like, the system searches spare part warehouses meeting the conditions according to the demands and sorts the spare part warehouses according to the arrival time; a worker selects a spare part warehouse, and the system jumps to a spare part warehouse-out window to carry out warehouse-out operation; the method comprises the following steps that a staff member of a power enterprise management department processes a spare part allocation application, a system firstly reads an unprocessed application list, then clicks an application to be processed, and the system reads detailed information of the application and displays the detailed information to a user; if the call is available, the call task is filled, otherwise, the rejection reason is filled.
6. The system for managing the inventory of the secondary spare parts in the power system enterprise as claimed in claim 1, wherein in the spare part inventory prediction function module, a power enterprise manager makes a purchasing demand plan according to the historical consumption of the spare parts; the method comprises the following steps that after a staff of a power enterprise management department logs in a system, a spare part consumption statistics column is entered, the type and the time period of a spare part to be checked are selected, and a server can check inventory records of the spare part, storage conditions and consumption conditions of spare part libraries and the like; then, displaying the inventory and consumption of the spare parts in a chart mode; the user can also display the specific stock quantity and consumption of each spare part library according to a region chart.
7. The system for managing the inventory of the secondary spare parts in the power system enterprise as claimed in claim 6, wherein the spare part inventory predicting function module is used for giving an early warning when a certain type of spare parts is lower than a threshold value so as to remind a spare part manager of purchasing; different spare parts have different early warning thresholds due to different spare part consumption levels, and the consumption levels of the spare parts are continuously changed along with the aging of enterprise equipment or the technical progress, so that the alarm threshold of each type of spare parts needs to be judged and set by an administrator; the system can regularly detect the inventory level of the spare parts and generate a spare part purchasing list; after a power enterprise administrator logs in the system, the system reads the stock of each type of spare parts of the power enterprise and the spare part stock threshold value, and then the system compares the stock with the alarm threshold value; if the inventory is lower than the alarm threshold value, the spare part is recorded in a spare part early warning list, and finally a spare part early warning window is popped up at the Web client side, so that the power enterprise manager can specifically check the information of the spare part with insufficient inventory.
8. The system according to claim 1, wherein in the spare part warehouse monitoring function module, in order to prevent the spare part warehouse from being stolen and to distribute spare parts in time, each spare part warehouse is provided with a warehouse manager, and the warehouse manager has high mobility and different personnel qualities; in order to ensure the safety of the spare part warehouse and know the working condition of a warehouse manager, a plurality of monitoring cameras are arranged in the spare part warehouse; the spare part warehouse monitoring comprises video recording management and video real-time playing functions, wherein the video real-time playing is the real-time condition of displaying the spare part warehouse in the system; the video record management is to check the video history record, and can perform video playing, video exporting and video deleting functions.
9. The system according to claim 1, wherein the basic information management function module is one of important functions of a power system enterprise spare part warehouse management system, and other function modules need to use the basic information; the basic information comprises spare part information, electric power enterprise information, spare part library information and system user information; the basic information is mainly managed by a system administrator and staff of a power enterprise management department, and the basic information is input, edited and deleted; the spare part library information mainly records the position of the spare part library, the warehouse manager and the warehouse environment information; different information is managed by different information templates.
10. The system for managing the inventory of the secondary spare parts in the power system enterprise as claimed in claim 9, wherein the system flow of the basic information management function module is as follows: a system administrator and staff of a power enterprise management department enter a basic information management column after logging in the system through identity authentication, click the basic information column and then select the information type to be newly added; the server reads the information record and realizes the information record to the user, after the user clicks a newly added button, the server reads a newly added form of the information, the client displays the newly added form and fills the content, and the server receives the information filled by the user and performs format verification; if the user format is not checked, the user format is indicated to be wrong, otherwise, the database stores the newly added information, and finally, the user is indicated to be successful in newly added operation.
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