CN112101491A - Nuclear power station spare part transfer method, device, equipment and storage medium based on RFID - Google Patents
Nuclear power station spare part transfer method, device, equipment and storage medium based on RFID Download PDFInfo
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- CN112101491A CN112101491A CN202010801297.7A CN202010801297A CN112101491A CN 112101491 A CN112101491 A CN 112101491A CN 202010801297 A CN202010801297 A CN 202010801297A CN 112101491 A CN112101491 A CN 112101491A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention relates to the technical field of nuclear power station warehousing, in particular to a nuclear power station spare part transfer method, device, equipment and storage medium based on RFID. The method comprises the following steps: placing the spare parts of the nuclear power station into a shielding box at a preset loading position point; determining a racking route of the nuclear power station spare part in the nuclear power station warehouse according to the racking position point and the preset loading position point; conveying the shielding box to a racking position point from a preset loading position point according to a racking route; taking out spare parts of the nuclear power station from the shielding box, putting the spare parts on a rack to a rack bin, and simultaneously obtaining rack information generated after an inductor in the rack bin reads an RFID label on the spare parts of the nuclear power station; and generating the racking coil data of the nuclear power station spare parts according to the transaction information and the racking information according to the unique identifier of the nuclear power station spare parts in the racking information. The invention can realize full-automatic racking transfer of spare parts of the nuclear power station, the racking process is simple and orderly, and the racking inventory data obtained after racking can realize the orderly inventory in the nuclear power station warehouse.
Description
Technical Field
The invention relates to the technical field of nuclear power station warehousing, in particular to a nuclear power station spare part transfer method, device, equipment and storage medium based on RFID.
Background
At present, the warehouses need to be checked regularly, and the warehouses are not exceptional in nuclear power plants. However, in the prior art, taking a nuclear power station as an example, the checking of spare parts of the nuclear power station is usually performed by manually or manually operating instruments on site to mount and dismount, and manually checking and recording, and the checking process of the scheme is easy to make mistakes, and has high labor cost and low efficiency; and because the spare parts of the nuclear power station often appear to have radiativity or have the spare parts of special maintenance condition, at this moment, put up and down the shelf through the manual work to the nuclear power station spare parts of putting up and down the shelf are checked or are recorded very inconvenient, also can threaten personnel's safety.
Disclosure of Invention
The embodiment of the invention provides a nuclear power station spare part transfer method, a device, equipment and a storage medium based on RFID (radio frequency identification devices). the method, the device, the equipment and the storage medium can realize full-automatic racking transfer of the nuclear power station spare part, the racking process is simple and orderly, manual participation is not needed, the efficiency is high, and the sequencing inventory in a nuclear power station warehouse can be realized by racking inventory data obtained after racking; meanwhile, even for special spare parts of the nuclear power station, the safety of personnel can be guaranteed.
A nuclear power plant spare part transferring method based on RFID comprises the following steps:
receiving a racking request containing the unique identifier of the spare parts of the nuclear power station and a racking position, and controlling loading equipment to place the spare parts of the nuclear power station into a shielding box at a preset loading position point; the nuclear power station warehouse comprises a plurality of positions, and the racking position is one of the positions in the nuclear power station warehouse; the spare parts of the nuclear power station are pasted with RFID labels containing the unique identifiers; each bin in the nuclear power station warehouse is provided with at least one inductor which can read the RFID tag in the upper and lower frame areas corresponding to the bin; the shielding box is used for shielding an inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power station;
acquiring a racking position point of the racking position bin, and determining a racking route of the nuclear power station spare part in the nuclear power station warehouse according to the racking position point and the preset loading position point; the upper rack position point is positioned in an upper rack area and a lower rack area of the upper rack bin;
controlling a conveying device to convey the shielding box from the preset loading position point to the racking position point according to the racking route;
controlling the upper and lower rack equipment to take out the spare parts of the nuclear power plant from the shielding box and rack the spare parts to the upper rack bin, and simultaneously acquiring rack information generated after an inductor in the upper rack bin reads an RFID label on the spare parts of the nuclear power plant; the racking information comprises a unique identifier of the spare part of the nuclear power station, a bin position identifier of the racking bin position and racking time;
and acquiring transaction information associated with the spare parts of the nuclear power station according to the unique identifier of the spare parts of the nuclear power station in the racking information, generating racking coil data of the spare parts of the nuclear power station according to the transaction information and the racking information, and storing the racking coil data and the position identifier of the racking position in an associated manner.
An RFID-based nuclear power plant spare part transfer device comprises:
the racking request module is used for receiving a racking request containing the unique identifier of the nuclear power plant spare part and a racking position and controlling the loading equipment to place the nuclear power plant spare part into the shielding box at a preset loading position point; the nuclear power station warehouse comprises a plurality of positions, and the racking position is one of the positions in the nuclear power station warehouse; the spare parts of the nuclear power station are pasted with RFID labels containing the unique identifiers; each bin in the nuclear power station warehouse is provided with at least one inductor which can read the RFID tag in the upper and lower frame areas corresponding to the bin; the shielding box is used for shielding an inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power station;
the route determining module is used for acquiring a racking position point of the racking bin and determining a racking route of the nuclear power plant spare part in the nuclear power plant warehouse according to the racking position point and the preset loading position point; the upper rack position point is positioned in an upper rack area and a lower rack area of the upper rack bin;
the conveying module is used for controlling conveying equipment to convey the shielding box from the preset loading position point to the racking position point according to the racking route;
the racking module is used for controlling racking equipment to take out the spare parts of the nuclear power station from the shielding box and rack the spare parts to the racking positions, and simultaneously acquiring racking information generated after the sensors in the racking positions read the RFID tags on the spare parts of the nuclear power station; the racking information comprises a unique identifier of the spare part of the nuclear power station, a bin position identifier of the racking bin position and racking time;
and the first inventory module is used for acquiring transaction information associated with the spare parts of the nuclear power station according to the unique identifier of the spare parts of the nuclear power station in the racking information, generating racking inventory data of the spare parts of the nuclear power station according to the transaction information and the racking information, and storing the racking inventory data in association with the position identifier of the racking position.
A computer device comprising a memory, a processor, and computer readable instructions stored in the memory and executable on the processor, the processor when executing the computer readable instructions implementing the RFID-based nuclear power plant spare part transfer method described above.
A computer readable storage medium having computer readable instructions stored thereon which, when executed by a processor, implement the above-described RFID-based nuclear power plant spare part transfer method.
The nuclear power station spare part transferring method, the device, the equipment and the storage medium based on the RFID can realize full-automatic racking transfer of the nuclear power station spare part, the racking process is simple and orderly, manual participation is not needed, the efficiency is high, and the sequencing in a nuclear power station warehouse can be realized by the racking inventory data obtained after racking; meanwhile, even for special spare parts of the nuclear power station, the safety of personnel can be guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1 is a schematic diagram of an application environment of a spare part transfer method for an RFID-based nuclear power plant according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for RFID-based nuclear power plant spare part transfer in an embodiment of the present invention;
FIG. 3 is a schematic block diagram of an RFID-based nuclear power plant spare part transfer apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a computer device in an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The nuclear power plant spare part transferring method based on RFID provided by the invention can be applied to the application environment shown in figure 1, wherein a client (computer equipment) is communicated with a server through a network. The client (computer device) includes, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, cameras, and portable wearable devices. The server may be implemented as a stand-alone server or as a server cluster consisting of a plurality of servers.
In an embodiment, as shown in fig. 2, a method for transferring spare parts of a nuclear power plant based on RFID is provided, which is described by taking the method as an example applied to the server in fig. 1, and includes the following steps:
s10, receiving a racking request containing the unique identifier of the nuclear power plant spare part and a racking position, and controlling loading equipment to place the nuclear power plant spare part into a shielding box at a preset loading position point; the nuclear power station warehouse comprises a plurality of positions, and the racking position is one of the positions in the nuclear power station warehouse; the spare parts of the nuclear power station are pasted with RFID labels containing the unique identifiers; each bin in the nuclear power station warehouse is provided with at least one inductor which can read the RFID tag in the upper and lower frame areas corresponding to the bin; the shielding box is used for shielding an inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power station.
The unique identifier of the spare part of the nuclear power station has uniqueness, and can uniquely determine the spare part information of the spare part of the nuclear power station, wherein the spare part information includes, but is not limited to, one or more of the following: name of spare parts of the nuclear power station, size of the spare parts, and related information of the spare parts, such as whether the spare parts are 3C spare parts, nuclear supervision spare parts, maintenance requirements of the spare parts, racking requirements and the like. Understandably, the sensors of each bay can read RFID tags attached to spare parts of the nuclear power plant in the area of the upper and lower racks of the bay when not shielded by shielding boxes or other materials. Wherein, the upper and lower frame areas of the two bins do not have an overlapping area.
The loading equipment is equipment which can automatically load or take spare parts of the nuclear power plant into or out of the shielding box, such as a manipulator and the like; understandably, the loading device may also perform similar functions of placing and removing the shielding cage to and from the transfer device.
The preset loading position point refers to a position point where the current nuclear power plant spare parts are located, shielding boxes with different specifications can be stored in advance at the preset loading position point, the loading requirements of various nuclear power plant spare parts are met, and similarly, the nuclear power plant spare parts needing to be put on shelves can also be conveyed to the preset loading position point in advance so as to be placed in the shielding boxes to be put on shelves. Understandably, the preset loading position points may be set one or more according to the requirement in one nuclear power plant warehouse.
In one embodiment, the shielding box is a metal box body capable of being opened and closed. That is, the shielding box made of metal can shield the inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power plant.
In one embodiment, the shielding box comprises a loading body, an identification piece, a control component and a signal blocking piece signal made of metal materials, wherein the control component, the identification piece and the signal blocking piece are all installed on the loading body, and the control component is connected with the identification piece and the signal blocking piece. Preferably, the signal blocking piece is made of metal; that is, when the signal blocking part made of a metal material covers the RFID tag attached to the spare part of the nuclear power plant, the RFID tag can be read by shielding the sensor arranged on the bin.
S20, acquiring a racking position point of the racking bin position, and determining a racking route of the nuclear power plant spare part in the nuclear power plant warehouse according to the racking position point and the preset loading position point; the upper rack position point is positioned in an upper rack area and a lower rack area of the upper rack bin;
the racking position point refers to a position point where a racking bin position where nuclear power plant spare parts needing to be racked need to be racked. The upper rack position point is located in an upper rack area and a lower rack area of the upper rack bin, so that the sensor of the upper rack bin can read the RFID label of the spare part of the nuclear power station taken out of the shielding box at the upper rack position point.
Preferably, in step S20, the determining the racking route of the nuclear power plant spare part in the nuclear power plant warehouse according to the racking position point and the preset loading position point includes:
acquiring an electronic map of the nuclear power station warehouse, and marking the racking position point and the preset loading position point in the electronic map;
determining a passing path through which a conveying device can pass according to the size of the shielding box in the electronic map; the passing path can be determined according to the size of the shielding box, and the larger the size of the shielding box is, the fewer passing paths can pass through the shielding box;
and determining the nearest path from the preset loading position point to the racking position point from all the passing paths, and recording the nearest path as the racking route.
In the embodiment, the nearest and feasible racking path can be accurately determined, and the condition that the walking path of the conveying equipment is too much due to the fact that a wrong (such as a passing-through) or a bypassing racking route is determined, so that the efficiency is low or the cost is increased is avoided.
S30, controlling a conveying device to convey the shielding box from the preset loading position point to the racking position point according to the racking route; the conveying equipment can be a trolley, a conveying belt and the like, and the conveying equipment can be used as long as the shielding box and the nuclear power station spare parts can be driven to move in the nuclear power station warehouse according to the requirements.
S40, controlling an upper rack and lower rack device to take out the spare parts of the nuclear power plant from the shielding box and rack the spare parts to the upper rack bin, and simultaneously obtaining rack loading information generated after an inductor in the upper rack bin reads an RFID label on the spare parts of the nuclear power plant; the racking information comprises a unique identifier of the spare part of the nuclear power station, a bin position identifier of the racking bin position and racking time;
the rack-and-lower equipment refers to equipment which can automatically load or take out the nuclear power plant spare parts into or from the shielding box and place or take out the nuclear power plant spare parts into or from a bin, such as a forklift, a manipulator, a combination of the forklift and the manipulator. The shelf-loading time refers to a time point recorded by the sensor when the RFID tag is read by the sensor. The bin identification refers to a unique mark of each bin, which can be a combination of numbers, letters, and the like.
The racking information includes, but is not limited to, a unique identifier of the spare parts of the nuclear power plant, a position identifier and racking time of the racking position, shelf life information of the spare parts of the nuclear power plant, racking requirements, maintenance requirements and the like.
In one embodiment, the upper rack bin is further provided with an indicator light; in step S40, after acquiring racking information generated after the inductor in the racking bay reads the RFID tag on the spare part of the nuclear power plant, the method further includes:
and controlling the indicator lamp to send out an indicator signal. That is, in this embodiment, if there is a storage staff in the nuclear power station warehouse to follow up the rack-loading process (so as to perform inventory more accurately and avoid errors and omissions), at this time, the indicator lamp may prompt the current reading state of the sensor for the RFID tag, so as to determine whether the sensor is faulty or whether an erroneous reading occurs.
S50, acquiring transaction information associated with the nuclear power plant spare parts according to the unique identifier of the nuclear power plant spare parts in the racking information, generating racking coil data of the nuclear power plant spare parts according to the transaction information and the racking information, and storing the racking coil data and the position identifier of the racking position in an associated manner.
The transaction information comprises the transaction quantity, batch, amount, information of both transaction parties, transaction time point and the like of the spare parts of the nuclear power station. The inventory data of the nuclear power plant is all information of the spare parts of the nuclear power plant, including but not limited to spare part information, transaction information, inventory information and the like of the spare parts of the nuclear power plant, so as to facilitate subsequent inventory or settlement according to the inventory data of the nuclear power plant.
The full-automatic racking transfer of the spare parts of the nuclear power station can be realized, the racking process is simple and orderly, manual participation is not needed, the racking efficiency is high, and the orderly racking inventory data obtained after racking can be used for realizing the orderly inventory in the nuclear power station warehouse; meanwhile, even for special spare parts of the nuclear power station, the safety of personnel can be guaranteed.
In step S10, the shielding box includes a loading body, an identification member, a control unit, and a signal blocking member made of metal, the control unit, the identification member, and the signal blocking member are all mounted on the loading body, and the control unit is connected to the identification member and the signal blocking member. Preferably, the signal blocking piece is made of metal; that is, when the signal blocking part made of a metal material covers the RFID tag attached to the spare part of the nuclear power plant, the RFID tag can be read by shielding the sensor arranged on the bin.
At this time, in an embodiment, the placing the spare parts in the shielded box in step S10 includes:
placing the spare parts of the nuclear power plant into the loading body, controlling the identification part to identify the RFID labels attached to the spare parts of the nuclear power plant loaded in the loading body through the control assembly, and acquiring the label positions of the RFID labels;
and controlling the signal blocking piece to cover the RFID label at the label position through the control component, and recording the spare parts of the nuclear power plant in the shielding box as being successfully placed in the shielding box.
In step S40, the taking out the spare parts from the shielding box includes:
and controlling the signal blocking part to move away from the label position through the control component, and recording the spare part of the nuclear power plant as being successfully taken out of the shielding box after the spare part of the nuclear power plant is taken out of the loading body.
In this embodiment, the RFID tag may be read by a signal blocker covering the RFID tag at the tag location shielding a sensor disposed on the bay; at the same time, the signal blocker is unshielded when it is moved away from the tag location. The shielding box in the embodiment has the advantages of simple structure and convenience in use, equipment cost can be saved, the weight of the shielding box is reduced, and the carrying and loading process of the shielding box is facilitated.
In one embodiment, after step S40, the method further includes:
and acquiring all shielding box placing points in the nuclear power station warehouse, determining a first target placing point which is closest to the upper frame placing point from all the shielding box placing points, and controlling the conveying equipment to convey and store the shielding box to the first target placing point.
In this embodiment, after the spare parts of the nuclear power plant are put on shelf, the empty shielding boxes need to be transported to special shielding box placing points, so as to facilitate orderly management. It should be understood that when the nearest shielding box placement point is full and cannot accommodate the shielding box, the first target placement point may be selected to place the shielding box according to the principle of being closest to the nearest shielding box placement point, or the empty placement rate may be selected in consideration of the empty placement rate, for example, a first specific gravity and a second specific gravity are respectively set for the empty placement rate and the distance, the selected value is set as the empty placement rate + the first specific gravity + the distance + the second specific gravity, and then the first target placement point is determined according to the selected value.
In an embodiment, the method for transferring spare parts of a nuclear power plant based on RFID further includes:
receiving a racking request of a racking position point comprising a racking place, a unique identifier of spare parts of the nuclear power station and a racking position, wherein the racking position is one of the positions in the nuclear power station warehouse; the lower rack position point is positioned in an upper rack area and a lower rack area of the lower rack bin;
the undercarriage location refers to a designated location point in the nuclear power plant warehouse for unloading the undercarriage nuclear power plant spare parts, and the undercarriage nuclear power plant spare parts are transported to the undercarriage location after being unmounted, so as to be transported out of the nuclear power plant warehouse. Understandably, one or more of the off-shelf locations may be located in a nuclear power plant warehouse as needed.
Acquiring all shielding box placing points in the nuclear power station warehouse, determining a second target placing point which is closest to the lower rack position point from all the shielding box placing points, and controlling the conveying equipment to convey the shielding box which is adaptive to the spare part of the nuclear power station to the lower rack position point from the second target placing point;
in the step, firstly, spare part information of the spare part of the nuclear power station is obtained according to the unique identifier of the spare part of the nuclear power station, then the size of the spare part is determined according to the spare part information, and then a shielding box of the spare part of the nuclear power station, the size of which can meet the size of the spare part, of the nuclear power station is determined to be a shielding box matched with the spare part of the nuclear power station; then, from all the shielding box placing points of the shielding box which is adaptive to the spare part of the nuclear power plant, the shielding box placing point which is closest to the lower rack position point is determined as a second target placing point.
Controlling an upper rack and a lower rack device to lower the nuclear power plant spare parts into the shielding box, and acquiring lower rack information generated after an inductor of the lower rack bin cannot read the RFID label on the nuclear power plant spare parts; the rack unloading information comprises a unique identifier of the spare parts of the nuclear power station, a bin position identifier of the rack unloading bin position and rack unloading time;
the off-shelf time may be a time point recorded by the sensor when the RFID tag is determined not to be read by the sensor (for example, within a preset time period, the sensor interrupts a sensing signal to the RFID tag, and at this time, a start time point or an end time point of the preset time period or a preset time point of the start time point or the end time point of the preset time period or both of the start time point and the end time point may be recorded as the off-shelf time).
Acquiring delivery information fed back by the conveying equipment after the shielding box is carried to the off-shelf location; the delivery information comprises delivery time and a place to be off-shelf;
that is, after the nuclear power plant spare parts are lifted off, each piece of information of the lifted nuclear power plant spare parts needs to be recorded, and a lifting sensor is also arranged at the lifting place, so that the RFID tags of the nuclear power plant spare parts can be read to record the arrival time of the nuclear power plant spare parts at the lifting place.
And acquiring transaction information associated with the nuclear power station spare parts according to the unique identifier of the nuclear power station spare parts in the lower rack information, generating lower rack inventory data of the nuclear power station spare parts according to the transaction information, the delivery information and the lower rack information, and storing the lower rack inventory data and the position identifier of the lower rack position in an associated manner.
The lower rack inventory data refers to all information of the lower rack of the spare parts of the nuclear power plant at this time, including but not limited to spare part information, transaction information, delivery information, lower rack information and the like of the spare parts of the nuclear power plant, so that inventory or settlement can be performed subsequently according to the lower rack inventory data.
According to the invention, full-automatic upper and lower rack transfer of spare parts of the nuclear power station can be realized, the upper and lower rack processes are simple and orderly, manual participation is not needed, the upper and lower rack efficiency is high, and the upper rack inventory data and the lower rack inventory data obtained after the upper and lower racks can realize the ordered inventory in the nuclear power station warehouse; meanwhile, even for special spare parts of the nuclear power station, the safety of personnel can be guaranteed.
In an embodiment, the method for transferring spare parts of a nuclear power plant based on RFID further includes:
receiving an inventory request which is sent after a preset button is triggered on an inventory terminal and contains an inventory time period and an inventory area in a nuclear power station warehouse, and determining bin position identifications of all bin positions to be inventoried in the inventory area;
acquiring the upper rack inventory data and the lower rack inventory data which are associated with the bin position identifications of all bin positions to be inventoried in the inventory time period;
and generating an inventory report according to all the acquired upper rack inventory data and the lower rack inventory data.
The preset button on the checking terminal can be triggered by sliding, clicking, voice command and the like. The inventory terminal is an intelligent terminal which is in communication connection with a server (the server may refer to a server or a server cluster). The inventory time period refers to a time period including the occurrence of rack-and-rack actions of spare parts of the nuclear power plant in each bay (for example, the inventory time period may refer to a time period from the end of last inventory or any other historical time point until the current time point). The inventory area refers to an area corresponding to all the positions of the nuclear power station warehouse which need to be inventoried in one-time inventory. That is, this embodiment only needs to carry out the inventory automatically according to the above-mentioned upper frame inventory data and the lower frame inventory data that obtain automatically, need not manual operation, and the operation of inventory process is simple and easy orderly, has promoted the efficiency of inventory, has also promoted validity and the accuracy of inventory.
In an embodiment, as shown in fig. 3, an RFID-based nuclear power plant spare part transfer apparatus is provided, and the RFID-based nuclear power plant spare part transfer apparatus corresponds to the RFID-based nuclear power plant spare part transfer method in the above embodiment one to one. The nuclear power plant spare part transfer device based on the RFID comprises:
the racking request module 11 is used for receiving a racking request including the unique identifier of the nuclear power plant spare part and a racking position, and controlling the loading equipment to place the nuclear power plant spare part into the shielding box at a preset loading position point; the nuclear power station warehouse comprises a plurality of positions, and the racking position is one of the positions in the nuclear power station warehouse; the spare parts of the nuclear power station are pasted with RFID labels containing the unique identifiers; each bin in the nuclear power station warehouse is provided with at least one inductor which can read the RFID tag in the upper and lower frame areas corresponding to the bin; the shielding box is used for shielding an inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power station;
the route determining module 12 is configured to obtain a racking position point of the racking bay, and determine a racking route of the nuclear power plant spare part in the nuclear power plant warehouse according to the racking position point and the preset loading position point; the upper rack position point is positioned in an upper rack area and a lower rack area of the upper rack bin;
a conveying module 13, configured to control a conveying device to convey the shielding box from the preset loading location point to the racking location point according to the racking route;
the racking module 14 is configured to control racking equipment to take out the spare parts of the nuclear power plant from the shielding box and rack the spare parts to the racking bay, and meanwhile, acquire racking information generated after an inductor in the racking bay reads an RFID tag on the spare parts of the nuclear power plant; the racking information comprises a unique identifier of the spare part of the nuclear power station, a bin position identifier of the racking bin position and racking time;
the first inventory module 15 is configured to obtain transaction information associated with the spare parts of the nuclear power plant according to the unique identifier of the spare parts of the nuclear power plant in the racking information, generate racking inventory data of the spare parts of the nuclear power plant according to the transaction information and the racking information, and store the racking inventory data in association with the position identifier of the racking position.
In one embodiment, the RFID-based nuclear power plant spare part transfer apparatus further comprises:
the device comprises a rack unloading request module, a rack unloading request module and a control module, wherein the rack unloading request module is used for receiving a rack unloading request of a rack unloading position point comprising a rack unloading position, a unique identifier of spare parts of the nuclear power station and a rack unloading position, and the rack unloading position is one of the positions in the nuclear power station warehouse; the lower rack position point is positioned in an upper rack area and a lower rack area of the lower rack bin;
the conveying module is used for acquiring all shielding box placing points in the nuclear power station warehouse, determining a second target placing point which is closest to the lower rack position point from all the shielding box placing points, and controlling the conveying equipment to convey the shielding box which is adaptive to the spare part of the nuclear power station to the lower rack position point from the second target placing point;
the lower rack module is used for controlling upper and lower rack equipment to lower the nuclear power plant spare parts and place the nuclear power plant spare parts into the shielding box, and obtaining lower rack information generated after an inductor of the lower rack bin position cannot read the RFID labels on the nuclear power plant spare parts; the rack unloading information comprises a unique identifier of the spare parts of the nuclear power station, a bin position identifier of the rack unloading bin position and rack unloading time;
the feedback module is used for acquiring delivery information fed back after the shielding box is carried to the off-shelf place by the conveying equipment; the delivery information comprises delivery time and a place to be off-shelf;
and the second checking module is used for acquiring transaction information associated with the spare parts of the nuclear power station according to the unique identifier of the spare parts of the nuclear power station in the lower rack information, generating lower rack checking data of the spare parts of the nuclear power station according to the transaction information, the delivery information and the lower rack information, and storing the lower rack checking data and the position identifier of the lower rack position in an associated manner.
In one embodiment, the RFID-based nuclear power plant spare part transfer apparatus further comprises:
the system comprises a receiving module, a checking module and a judging module, wherein the receiving module is used for receiving a checking request which is sent after a preset button is triggered on a checking terminal and contains a checking time period and a checking area in a nuclear power station warehouse, and determining bin position identifications of all bin positions to be checked in the checking area;
the acquisition module is used for acquiring the upper rack inventory data and the lower rack inventory data which are associated with the bin identifiers of all bins to be inventoried in the inventory time period;
and the report generation module is used for generating an inventory report according to all the acquired upper inventory data and the acquired lower inventory data. For specific limitations of the RFID-based nuclear power plant spare part transfer device, reference may be made to the above limitations of the RFID-based nuclear power plant spare part transfer method, which are not described herein again. The modules in the RFID-based nuclear power plant spare part transfer device may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer readable instructions, and a database. The internal memory provides an environment for the operating system and execution of computer-readable instructions in the non-volatile storage medium. The computer readable instructions, when executed by a processor, implement a method for RFID-based nuclear power plant spare part transfer.
In one embodiment, a computer device is provided, comprising a memory, a processor, and computer readable instructions stored on the memory and executable on the processor, the processor implementing the steps of the above-described RFID-based nuclear power plant spare part transfer method when executing the computer readable instructions.
In one embodiment, a computer readable storage medium is provided having computer readable instructions stored thereon which, when executed by a processor, implement the steps of the above-described RFID-based nuclear power plant spare part transfer method.
It will be understood by those of ordinary skill in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware associated with computer readable instructions, which can be stored in a non-volatile computer readable storage medium, and when executed, can include processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), Direct Rambus Dynamic RAM (DRDRAM), and Rambus Dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of each functional unit or module is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units or modules according to requirements, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will 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; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (14)
1. A nuclear power station spare part transferring method based on RFID is characterized by comprising the following steps:
receiving a racking request containing the unique identifier of the spare parts of the nuclear power station and a racking position, and controlling loading equipment to place the spare parts of the nuclear power station into a shielding box at a preset loading position point; the nuclear power station warehouse comprises a plurality of positions, and the racking position is one of the positions in the nuclear power station warehouse; the spare parts of the nuclear power station are pasted with RFID labels containing the unique identifiers; each bin in the nuclear power station warehouse is provided with at least one inductor which can read the RFID tag in the upper and lower frame areas corresponding to the bin; the shielding box is used for shielding an inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power station;
acquiring a racking position point of the racking position bin, and determining a racking route of the nuclear power station spare part in the nuclear power station warehouse according to the racking position point and the preset loading position point; the upper rack position point is positioned in an upper rack area and a lower rack area of the upper rack bin;
controlling a conveying device to convey the shielding box from the preset loading position point to the racking position point according to the racking route;
controlling the upper and lower rack equipment to take out the spare parts of the nuclear power plant from the shielding box and rack the spare parts to the upper rack bin, and simultaneously acquiring rack information generated after an inductor in the upper rack bin reads an RFID label on the spare parts of the nuclear power plant; the racking information comprises a unique identifier of the spare part of the nuclear power station, a bin position identifier of the racking bin position and racking time;
and acquiring transaction information associated with the spare parts of the nuclear power station according to the unique identifier of the spare parts of the nuclear power station in the racking information, generating racking coil data of the spare parts of the nuclear power station according to the transaction information and the racking information, and storing the racking coil data and the position identifier of the racking position in an associated manner.
2. The RFID-based nuclear power plant spare part transfer method of claim 1, wherein the shielding cage is a metal box that can be opened and closed.
3. The RFID-based nuclear power plant spare part transfer method of claim 1, wherein the shielding box includes a loading body, an identification member, a control component and a signal blocking member made of metal, the control component, the identification member and the signal blocking member are all mounted on the loading body, and the control component is connected to the identification member and the signal blocking member.
4. The RFID-based nuclear power plant spare part transfer method of claim 3, wherein the placing the nuclear power plant spare part into a shielded box comprises:
placing the spare parts of the nuclear power plant into the loading body, controlling the identification part to identify the RFID labels attached to the spare parts of the nuclear power plant loaded in the loading body through the control assembly, and acquiring the label positions of the RFID labels;
controlling, by the control component, the signal blocking member to overlie the RFID tag at the tag location and record the nuclear power plant spare parts in the shielded enclosure as having been successfully placed into the shielded enclosure;
the taking out the spare parts of the nuclear power plant from the shielding box comprises the following steps:
and controlling the signal blocking part to move away from the label position through the control component, and recording the spare part of the nuclear power plant as being successfully taken out of the shielding box after the spare part of the nuclear power plant is taken out of the loading body.
5. The RFID-based nuclear power plant component transfer method of claim 1, wherein said determining a racking route for the nuclear power plant component in a nuclear power plant warehouse from the racking location point and the preset loading location point comprises:
acquiring an electronic map of the nuclear power station warehouse, and marking the racking position point and the preset loading position point in the electronic map;
determining a passing path through which a conveying device can pass according to the size of the shielding box in the electronic map;
and determining the nearest path from the preset loading position point to the racking position point from all the passing paths, and recording the nearest path as the racking route.
6. The RFID-based nuclear power plant spare part transfer method of claim 1, wherein the racking bay is further provided with an indicator light;
after the rack-mounted information generated after the inductor in the rack-mounted warehouse is obtained to read the RFID tag on the spare part of the nuclear power plant, the method further includes: and controlling the indicator lamp to send out an indicator signal.
7. The RFID-based nuclear power plant spare part transfer method of claim 1, wherein after controlling the racking device to take out the nuclear power plant spare part from the shielding box and rack the nuclear power plant spare part to the racking bay while acquiring rack loading information generated after an inductor in the racking bay reads an RFID tag on the nuclear power plant spare part, the method further comprises:
and acquiring all shielding box placing points in the nuclear power station warehouse, determining a first target placing point which is closest to the upper frame placing point from all the shielding box placing points, and controlling the conveying equipment to convey and store the shielding box to the first target placing point.
8. The RFID-based nuclear power plant spare part transfer method of claim 1, further comprising:
receiving a racking request of a racking position point comprising a racking place, a unique identifier of spare parts of the nuclear power station and a racking position, wherein the racking position is one of the positions in the nuclear power station warehouse; the lower rack position point is positioned in an upper rack area and a lower rack area of the lower rack bin;
acquiring all shielding box placing points in the nuclear power station warehouse, determining a second target placing point which is closest to the lower rack position point from all the shielding box placing points, and controlling the conveying equipment to convey the shielding box which is adaptive to the spare part of the nuclear power station to the lower rack position point from the second target placing point;
controlling an upper rack and a lower rack device to lower the nuclear power plant spare parts into the shielding box, and acquiring lower rack information generated after an inductor of the lower rack bin cannot read the RFID label on the nuclear power plant spare parts; the rack unloading information comprises a unique identifier of the spare parts of the nuclear power station, a bin position identifier of the rack unloading bin position and rack unloading time;
acquiring delivery information fed back by the conveying equipment after the shielding box is carried to the off-shelf location; the delivery information comprises delivery time and a place to be off-shelf;
and acquiring transaction information associated with the nuclear power station spare parts according to the unique identifier of the nuclear power station spare parts in the lower rack information, generating lower rack inventory data of the nuclear power station spare parts according to the transaction information, the delivery information and the lower rack information, and storing the lower rack inventory data and the position identifier of the lower rack position in an associated manner.
9. The RFID-based nuclear power plant spare part transfer method of claim 8, wherein the RFID-based nuclear power plant spare part transfer method further comprises:
receiving an inventory request which is sent after a preset button is triggered on an inventory terminal and contains an inventory time period and an inventory area in a nuclear power station warehouse, and determining bin position identifications of all bin positions to be inventoried in the inventory area;
acquiring the upper rack inventory data and the lower rack inventory data which are associated with the bin position identifications of all bin positions to be inventoried in the inventory time period;
and generating an inventory report according to all the acquired upper rack inventory data and the lower rack inventory data.
10. A nuclear power plant spare part transfer device based on RFID is characterized by comprising:
the racking request module is used for receiving a racking request containing the unique identifier of the nuclear power plant spare part and a racking position and controlling the loading equipment to place the nuclear power plant spare part into the shielding box at a preset loading position point; the nuclear power station warehouse comprises a plurality of positions, and the racking position is one of the positions in the nuclear power station warehouse; the spare parts of the nuclear power station are pasted with RFID labels containing the unique identifiers; each bin in the nuclear power station warehouse is provided with at least one inductor which can read the RFID tag in the upper and lower frame areas corresponding to the bin; the shielding box is used for shielding an inductor arranged on the bin to read the RFID label attached to the spare part of the nuclear power station;
the route determining module is used for acquiring a racking position point of the racking bin and determining a racking route of the nuclear power plant spare part in the nuclear power plant warehouse according to the racking position point and the preset loading position point; the upper rack position point is positioned in an upper rack area and a lower rack area of the upper rack bin;
the conveying module is used for controlling conveying equipment to convey the shielding box from the preset loading position point to the racking position point according to the racking route;
the racking module is used for controlling racking equipment to take out the spare parts of the nuclear power station from the shielding box and rack the spare parts to the racking positions, and simultaneously acquiring racking information generated after the sensors in the racking positions read the RFID tags on the spare parts of the nuclear power station; the racking information comprises a unique identifier of the spare part of the nuclear power station, a bin position identifier of the racking bin position and racking time;
and the first inventory module is used for acquiring transaction information associated with the spare parts of the nuclear power station according to the unique identifier of the spare parts of the nuclear power station in the racking information, generating racking inventory data of the spare parts of the nuclear power station according to the transaction information and the racking information, and storing the racking inventory data in association with the position identifier of the racking position.
11. The RFID-based nuclear power plant spare part transfer apparatus of claim 10, wherein the RFID-based nuclear power plant spare part transfer apparatus further comprises:
the device comprises a rack unloading request module, a rack unloading request module and a control module, wherein the rack unloading request module is used for receiving a rack unloading request of a rack unloading position point comprising a rack unloading position, a unique identifier of spare parts of the nuclear power station and a rack unloading position, and the rack unloading position is one of the positions in the nuclear power station warehouse; the lower rack position point is positioned in an upper rack area and a lower rack area of the lower rack bin;
the conveying module is used for acquiring all shielding box placing points in the nuclear power station warehouse, determining a second target placing point which is closest to the lower rack position point from all the shielding box placing points, and controlling the conveying equipment to convey the shielding box which is adaptive to the spare part of the nuclear power station to the lower rack position point from the second target placing point;
the lower rack module is used for controlling upper and lower rack equipment to lower the nuclear power plant spare parts and place the nuclear power plant spare parts into the shielding box, and obtaining lower rack information generated after an inductor of the lower rack bin position cannot read the RFID labels on the nuclear power plant spare parts; the rack unloading information comprises a unique identifier of the spare parts of the nuclear power station, a bin position identifier of the rack unloading bin position and rack unloading time;
the feedback module is used for acquiring delivery information fed back after the shielding box is carried to the off-shelf place by the conveying equipment; the delivery information comprises delivery time and a place to be off-shelf;
and the second checking module is used for acquiring transaction information associated with the spare parts of the nuclear power station according to the unique identifier of the spare parts of the nuclear power station in the lower rack information, generating lower rack checking data of the spare parts of the nuclear power station according to the transaction information, the delivery information and the lower rack information, and storing the lower rack checking data and the position identifier of the lower rack position in an associated manner.
12. The RFID-based nuclear power plant spare part transfer apparatus of claim 11, wherein the RFID-based nuclear power plant spare part transfer apparatus further comprises:
the system comprises a receiving module, a checking module and a judging module, wherein the receiving module is used for receiving a checking request which is sent after a preset button is triggered on a checking terminal and contains a checking time period and a checking area in a nuclear power station warehouse, and determining bin position identifications of all bin positions to be checked in the checking area;
the acquisition module is used for acquiring the upper rack inventory data and the lower rack inventory data which are associated with the bin identifiers of all bins to be inventoried in the inventory time period;
and the report generation module is used for generating an inventory report according to all the acquired upper inventory data and the acquired lower inventory data.
13. A computer device comprising a memory, a processor, and computer readable instructions stored in the memory and executable on the processor, wherein the processor when executing the computer readable instructions implements the RFID-based nuclear power plant spare part transfer method of any one of claims 1 to 9.
14. A computer readable storage medium storing computer readable instructions, wherein the computer readable instructions, when executed by a processor, implement the RFID-based nuclear power plant spare part transfer method of any one of claims 1 to 9.
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