CN108364049B - Asset management method and system - Google Patents
Asset management method and system Download PDFInfo
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- CN108364049B CN108364049B CN201810148941.8A CN201810148941A CN108364049B CN 108364049 B CN108364049 B CN 108364049B CN 201810148941 A CN201810148941 A CN 201810148941A CN 108364049 B CN108364049 B CN 108364049B
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- 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
- G06K17/0022—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
An asset management system comprises an article information management module, a storage module and a management module, wherein the article information management module is used for storing article characteristic information of each article and generating a corresponding article identifier according to the article characteristic information of each article; the user information management module is used for storing the respective user identification of each user side; the system comprises a delivery management module, a first reading device and a second reading device, wherein the delivery management module is used for reading label information of a label arranged on an article to be borrowed through the first reading device when receiving a delivery request sent by a target user side; and the warehousing management module is used for reading the label information of the label arranged on the article to be restored through a second reading device and obtaining the article identification of the article to be restored when receiving the warehousing request sent by the target user side. The asset management system provided by the invention can record the delivery and storage of the article, and respectively read the label information of the label on the article through the first reading device and the second reading device, thereby facilitating background management and recording, and knowing that the article is borrowed and taken away by the staff and the individual.
Description
Technical Field
The invention relates to the technical field of communication, in particular to an asset management method and system.
Background
Daily companies use a lot of and miscellaneous fixed materials, which is not beneficial to management, and users in companies and units are mixed, if a certain employee and a user need to use, borrow and call a certain article, the article to be applied needs to be selected through a background operating system in the prior art, and the application and use of the target article are completed, but the selection operating time in the background operating system process is too long, so that the employee and the user cannot use the target article in time, and the working efficiency is reduced.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of low efficiency, borrowing by staff and long time for transferring articles of the asset management system in the prior art.
To this end, there is provided an asset management system comprising:
the article information management module is used for storing article characteristic information of each article and generating a corresponding article identifier according to the article characteristic information of each article;
the user information management module is used for storing the respective user identification of each user side;
the system comprises a delivery management module, a first reading device and a second reading device, wherein the delivery management module is used for reading label information of a label arranged on an article to be borrowed through the first reading device when receiving a delivery request sent by a target user side, and the label information stores an article identifier of the article to be borrowed; storing the article identification of the article to be borrowed into a borrowed article identification list corresponding to the user identification of the target user side;
the warehousing management module is used for reading the label information of the label arranged on the article to be restored through a second reading device when a warehousing request sent by the target user side is received, and obtaining the article identification of the article to be restored; and deleting the item identifier of the item to be returned from the lending item identifier list.
Further, in the above-mentioned case,
the article information management module generates a corresponding article identifier according to the article characteristic information of each article, and the method comprises the following steps:
the article information management module classifies articles according to article characteristic information of each article to obtain a plurality of article categories;
setting a corresponding first-level number for each article type; the first-level numbers corresponding to different article types are different; the same article type only corresponds to one first-level number;
setting a first label on each article, wherein the first label comprises a category number corresponding to the article category to which the article belongs;
when the ex-warehouse management module receives an ex-warehouse request sent by a target user side, the article information management module generates a second-level number of the article to be borrowed, and the second-level number is determined by the article management system according to the time when the ex-warehouse management module receives the ex-warehouse request or the distinguishing information of the article to be borrowed and other articles under the same type of articles;
and arranging a second label on the article to be borrowed, wherein the second label comprises a second-level number of the article to be borrowed.
Further, in the above-mentioned case,
the article characteristic information includes:
any one or more of common name, use purpose, use effect, use mode, storage mode, size, price, production date, manufacturing material, color and shape.
Further, in the above-mentioned case,
the label comprises any one or more of a bar code, a two-dimensional code and an RFID label.
Further, in the above-mentioned case,
the warehouse-out management module reads the label information of the label arranged on the article to be borrowed through a first reading device, and comprises:
the first reading device identifies the article identification of the article to be borrowed through a label arranged on the article to be borrowed and judges whether the article identification of the article to be borrowed is successfully identified;
if the article identification of the article to be borrowed is not successfully recognized, storing the article identification of the article to be borrowed into a borrowed article identification list corresponding to the user identification of the target user side, and adding one to the successful recognition times of the article identification of the article to be borrowed;
if the article identifier of the article to be borrowed is successfully identified and the successful identification frequency of the article identifier of the article to be borrowed is an even number, the article identifier of the article to be borrowed is stored in a borrowed article identifier list corresponding to the user identifier of the target user side, and the successful identification frequency of the article identifier of the article to be borrowed is added.
Further, in the above-mentioned case,
the warehousing management module reads the label information of the label arranged on the article to be restored through a second reading device to obtain the article identifier of the article to be restored, and the warehousing management module comprises:
the second reading device identifies the article identifier of the article to be returned through the label arranged on the article to be returned and judges whether the article identifier of the article to be returned is successfully identified;
if the article identification of the article to be returned is successfully identified and the successful identification times of the article identification of the article to be returned is an odd number, deleting the article identification of the article to be returned from the lent article identification list, adding one to the successful identification times of the article identification of the article to be returned, and recording the successful identification time of the article identification of the article to be returned at this time as the first time;
judging whether the difference value between the first time and a second time is greater than a preset threshold value, wherein the second time is the time of last successful identification of the article identifier of the article to be returned;
when the difference value between the first time and the second time is not greater than a preset threshold value, outputting a reminding instruction; and meanwhile, determining a user identifier corresponding to the last successful identification of the article identifier of the article to be returned according to the lent article identifier list, and acquiring a video image related to the user of the user identifier corresponding to the last successful identification.
Further, in the above-mentioned case,
the article information management module is further configured to:
counting first articles and second articles with the same first-level serial numbers, and respectively determining the storage quantity of the first articles and the storage quantity of the second articles, wherein the first articles are stored at a first position, and the second articles are stored at a second position; wherein the first item at the first position is stored at the nth time point by the number CnThe number of the second articles at the second position stored at the nth time point is Dn；
Determining that the probability that the item identifier of the first item is stored to a list of borrowed item identifiers at the first location and deleted from the list of borrowed item identifiers at the first location is a1%, the probability that the item identifier of the first item is stored in a borrowed item identifier list at the first location and deleted from the borrowed item identifier list at the second location is a2％；
Determining that the probability that the item identifier of the second item is stored to a list of borrowed item identifiers at the second location and deleted from the list of borrowed item identifiers at the second location is b1% that the item identifier of the second item is stored in the borrowed item identifier list at the second location and deleted from the borrowed item identifier list at the first location with a probability b2％；
At this time:
storage quantity C when the first item is at the first positionnAnd the storage quantity D of the second article at the second positionnA stable storage quantity C of the first article in said first position when stablepAnd a stable storage quantity D of said second article at said second positionpAre all stable values and stably store the quantity CpAnd stable storage quantity DpThe relationship between them is:
at the same time, the number of first items moved to the second position is the same as the number of second items moved to the first position, i.e. Cpa2％＝Dpb2Percent; at this time, according to the stable storage quantity CpAnd stable storage quantity DpThe relationship between them yields: a is1％+a2％＝b1％+b2％；
Determining the quantity E of the newly added third article, and adding E1A number of third articles are placed at said first position, E2A quantity of a third item is placed at the second location; the third article has the same first-level number as the first article and the second article, and:
determining the quantity change quantity delta C of the first articles and the quantity change quantity delta D of the second articles according to the storage quantity of the first articles at the first position and the storage quantity of the second articles at the second position in real time, wherein delta C is equal to Cn+1-Cn，△D＝Dn+1-Dn；
When the difference between the quantity variation Δ C of the first article and the quantity variation Δ D of the second article is larger than the preset threshold value, a1％+a2% and b1％+b2And% of the difference value is larger than the preset probability, and pushing an alarm message for indicating that the suspicion of article loss exists.
The technical scheme of the invention has the following advantages:
1. the asset management system provided by the invention can record the delivery and storage of the article, and respectively read the label information of the label on the article through the first reading device and the second reading device, thereby facilitating background management and recording, and knowing that the article is borrowed and taken away by the staff and the individual.
2. The stable storage quantity of any first article at the first position and the second position respectively is used for obtaining the later added putting quantities of any second article, third article and the like at the first position and the second position respectively, so that the aim of minimizing the putting quantities is fulfilled on the premise that the second article at the first position and the second article at the second position meet the use requirements of staff, and the waste and redundancy of resources caused by the fact that the first position and the second position put too many second articles are avoided.
3. If the difference between the first time and the second time is not greater than the preset threshold value, the fact that the user borrows the article and returns the article in a short time is indicated, the user can conduct illegal operation possibly, the video images related to the user can be collected through image collecting devices such as a camera and the like, recording is conducted, and the user causing the reason can be conveniently found if the article is lost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for a user of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the structure of an asset management system.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments obtained by a user with ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An asset management system, as shown in fig. 1, has a schematic structural diagram, and includes an item information management module, configured to store item characteristic information of each item, and generate a corresponding item identifier according to the item characteristic information of each item, where the item characteristic information includes: any one or more of common name, use purpose, use effect, use mode, storage mode, size, price, production date, manufacturing material, color and shape. The article may be a mobile phone, a computer, a pen, a book holder, a book card, etc.
In one embodiment, the above item information management module generates a corresponding item identifier according to item feature information of each item, including: the article information management module classifies articles according to the article characteristic information of each article to obtain a plurality of article categories, wherein the article categories comprise mobile phones, computers, pens, books, book folders, book cards and the like, and can also be larger categories such as electronic categories, office categories, life categories and the like.
Setting a corresponding first-level number for each article type, wherein the first-level numbers corresponding to different article types are different; the same item class corresponds to only one first level number, which may be any number of digits, such as 001, 002, 003, etc. The first level numbering may also be made of any number of letters, such as xxx, xxy, xxz, and so forth.
A first label is arranged on each article, the first label comprises a category number corresponding to the article category to which the article belongs, and the label comprises any one or more of a bar code, a two-dimensional code and an RFID label. The first-level number may be any number of digits, such as 001, 002, 003, 0101, 1100, xxx, xxy, xxz, etc., stored in a barcode, two-dimensional code, or RFID tag.
When the ex-warehouse management module receives an ex-warehouse request sent by a target user side, the article information management module generates a second-level number of the article to be borrowed, and the second-level number is determined by the article management system according to the time when the ex-warehouse management module receives the ex-warehouse request or the distinguishing information of the article to be borrowed and other articles under the same type of articles. For example, the ex-warehouse management module in 2018, 24.01 and 24.10 am: when 24:02 receives an ex-warehouse request from a target client, the second-level number is 20180124102402. For example, the warehouse-out management module 22 pm 12/16/2015: when the 23:12 receives an outbound request from a target client, the second level number is 20151216222312.
And arranging a second label on the article to be borrowed, wherein the second label comprises a second-level number of the article to be borrowed. Wherein the label comprises any one or more of a bar code, a two-dimensional code and an RFID label. Wherein the second level numbers 20180124102402 and 20151216222312 may be stored in a bar code, a two-dimensional code, or an RFID tag.
And the user information management module is used for storing the respective user identification of each user side, wherein the user identification can also be formed by names, numbers and letters, such as jxx001, zm002, xjn003 and wy 004. The system comprises a delivery management module, a first reading device and a second reading device, wherein the delivery management module is used for reading label information of a label arranged on an article to be borrowed through the first reading device when receiving a delivery request sent by a target user side, and the label information stores an article identifier of the article to be borrowed; storing the item identifier of the item to be borrowed into the borrowed item identifier list corresponding to the user identifier of the target user side, wherein the item identifier and the user identifier can correspond to each other, for example, an employee with a user identifier of jxx001 in 2018, 24 am 10: when the item with the first level number 001 is borrowed at the time point of 24:02, jxx 001-20180124102402-001 codes are generated and stored in the borrowed item identification list.
And the warehousing management module is used for reading the label information of the label arranged on the article to be returned through the second reading device when a warehousing request sent by the target user side is received, obtaining the article identification of the article to be returned, and deleting the article identification of the article to be returned from the lent article identification list. For example, an employee with user identification jxx001 in 2018 on 24 am 10: at 24:02, the item with first level number 001 was borrowed, and the employee with user identification jxx001 in 2019, 05, 16, am 23: 12:12, when the first-level item number 001 is returned, the second reading device reads and deletes the code of the item identifier 20180124102402-001 in the borrowed item identifier list, and when the default is that the user with the user identifier jxx001 returns the item with the item identifier 20180124102402-001.
Wherein first reading device and second reading device can be same reading device, can be the cell-phone, can scan bar code, two-dimensional code through the camera on the cell-phone, and then obtain first level serial number, second level serial number to can be based on the APP setting, the user can bind or register and then generate user identification through APP and this APP backstage's server.
In one embodiment, the warehouse-out management module reads the tag information of the tag arranged on the article to be borrowed through the first reading device, and the first reading device identifies the article identifier of the article to be borrowed through the tag arranged on the article to be borrowed and judges whether the article identifier of the article to be borrowed is successfully identified.
If the article identification of the article to be borrowed is not successfully recognized, the article identification of the article to be borrowed is stored in a borrowed article identification list corresponding to the user identification of the target user side, and the successful recognition times of the article identification of the article to be borrowed are added. If the article identifier of the article to be borrowed is successfully identified and the successful identification frequency of the article identifier of the article to be borrowed is an even number, the article identifier of the article to be borrowed is stored in a borrowed article identifier list corresponding to the user identifier of the target user side, and the successful identification frequency of the article identifier of the article to be borrowed is added with one.
In the embodiment of the invention, the legality of the ex-warehouse behavior is further judged according to the times of successfully identifying the article identification of the article to be borrowed. If the article identifier of the article to be borrowed is not successfully identified, the article to be borrowed is described as being borrowed by the user for the first time; if the article id of the article to be borrowed is successfully recognized and the number of successful recognition times of the article id of the article to be borrowed is even, it indicates that the article to be borrowed needs to be borrowed again after the article to be borrowed is successfully borrowed and successfully returned. If the number of successful identifications of the article identifier of the article to be borrowed is odd, the system does not record that the article to be borrowed is successfully returned after the article to be borrowed is successfully borrowed, namely the state of the article to be borrowed is abnormal, and at the moment, the historical warehouse-out and warehouse-in records of the article to be borrowed need to be verified to ensure the accurate determination of the use condition of the article.
Specifically, for an article a that has never been lent, when the user a needs to borrow the article a, the number of times that the article identifier of the article a is successfully recognized is zero (i.e., the article a has never been successfully recognized), and the user a can successfully borrow the article a, and the number of times that the article identifier of the article a is successfully recognized is updated from 0 to 1 (odd number). Then, the user a returns the item A through the item identification of the item A, the item A is successfully returned, and the successful identification times of the item identification of the item A are updated from 1 to 2 (even number); and then the user b needs to borrow the article A again, the article identification successful identification times of the article A are even numbers, and the user b can also successfully borrow the article A. If the user a returns the article a without successfully identifying the article identifier of the article a when returning the article a, the successful identification frequency of the article identifier of the article a when the user b needs to borrow the article a is an odd number, and at this time, it is stated that the article a is abnormal in the warehouse-out and warehouse-in process.
It should be noted that "successfully recognized" in the embodiment of the present invention means that the user changes the state of the item after correctly recognizing the item identifier of the item, that is, the item is successfully lent when being taken out of the library; and if the article is successfully put in storage, the article is successfully returned. Each time the status of the item is legitimately changed, it is recorded as successfully identified.
In one embodiment, the warehousing management module reads the tag information of the tag arranged on the article to be returned through the second reading device to obtain the article identifier of the article to be returned, and includes that the second reading device identifies the article identifier of the article to be returned through the tag arranged on the article to be returned and judges whether the article identifier of the article to be returned is successfully identified.
If the article identification of the article to be returned is successfully identified and the successful identification frequency of the article identification of the article to be returned is an odd number, deleting the article identification of the article to be returned from the lending article identification list, adding one to the successful identification frequency of the article identification of the article to be returned, and recording the successful identification time of the article identification of the article to be returned at this time as the first time.
Judging whether the difference value between the first time and the second time is greater than a preset threshold value, wherein the second time is the time of the last successful identification of the article identifier of the article to be returned; when the difference value between the first time and the second time is not greater than a preset threshold value, outputting a reminding instruction; and simultaneously, determining a user identifier corresponding to the last successful identification of the article identifier of the article to be returned according to the lent article identifier list, and acquiring a video image related to the user of the user identifier corresponding to the last successful identification. If the difference between the first time and the second time is not larger than the preset threshold value, the fact that the user borrows the article and returns the article in a short time is shown, at the moment, illegal operation of the article may occur, at the moment, video images related to the user can be collected through image collecting devices such as a camera and the like, recording is carried out, and if the article is lost and the like, the user causing the reason can be conveniently found.
Meanwhile, similar to the above-mentioned process of lending the article, when the number of successful identifications of the article identifier of the article to be returned is odd, it indicates that the last state of the article to be returned is successfully lent. If the successful identification number of the article identifier of the article to be returned is an even number, it indicates that the article to be returned has not been lent out based on legal operation before the article to be returned is successfully returned, i.e. there may be misoperation or suspicion of theft at this time. In the embodiment of the present invention, "article to be borrowed" and "article to be returned" are used only to distinguish the states of the articles, i.e., whether the articles need to be borrowed or returned, and the "article to be borrowed" and the "article to be returned" may be the same article at different time periods.
In one embodiment, the item information management module is further to: counting first articles and second articles with the same first-level serial numbers, and respectively determining the storage quantity of the first articles and the storage quantity of the second articles, wherein the first articles are stored at a first position, and the second articles are stored at a second position; wherein the first item at the first position is stored in an nth time point by a number CnThe number of the second articles at the second position stored at the nth time point is Dn. The first position and the second position can be two positions at any distance, and the storage quantity of the first article and the storage quantity of the second article are distributed randomly, wherein the first article and the second article can also be the same article; the length of time between the two points in time is fixed, i.e. the number of deposits of items at the two locations is determined periodically.
Determining a first itemThe probability of the item identifier of (a) being stored at the first location to the list of borrowed item identifiers and deleted at the first location from the list of borrowed item identifiers is a1% that the item identification of the first item is stored in the borrowed item identification list at the first location and deleted from the borrowed item identification list at the second location with a probability a2% of the total weight of the composition. Through the borrowing and returning process, the first article is borrowed at the first position and is returned at the first position by the quantity a of the total quantity of the first article at the first position1% that the first item is borrowed at the first location and is withdrawn at the second location in an amount a of the total amount of the first item at the first location2％。
Determining the probability that the item identification of the second item is stored to the borrowed item identification list at the second location and deleted from the borrowed item identification list at the second location as b1% that the item identification of the second item is stored in the borrowed item identification list at the second location and deleted from the borrowed item identification list at the first location is b2Percent; through the borrowing and returning process, the second article is borrowed at the second position and is also taken at the second position by the amount b of the total amount of the second article at the second position1% that the second item is borrowed at the second location and is taken back at the first location in an amount b of the total amount of the second item at the second location2％。
At this time, the storage quantity at the next time point can be estimated according to the storage quantity at the previous time point, namely:
storage quantity C when first article is at first positionnAnd the number D of second articles stored at the second positionnStable storage quantity C of the first article in the first position when stablepAnd the stable storage quantity D of the second article at the second positionpAre all stable values and stably store the quantity CpAnd stable storage quantity DpThe relationship between them is:
at the moment, the storage amount of the first article at the first position can not change any more, and the storage amount of the second article at the second position can not change any more.
Meanwhile, under the condition that the total storage quantity at the first position and the second position is ensured to be stable, the quantity of the articles moved between the two positions is required to be stable, at the moment, the quantity of the first articles moved to the second position is the same as that of the second articles moved to the first position, namely Cpa2％＝Dpb2Percent; at this time, according to the stable storage quantity CpAnd stable storage quantity DpThe relationship between them yields:
namely, a1％+a2％＝b1％+b2Percent; i.e. when it is guaranteed that the sum of the probabilities of the first item being returned to the original location, i.e. the first position, and to the other location, i.e. the second position, is the same as the sum of the probabilities of the second item being returned to the original location, i.e. the second position, and to the other location, i.e. the first position. In an ideal situation, if there is no item lost or stolen, then a1％+a2％＝b1％+b2％＝1。
In the embodiment of the invention, when other articles (namely third articles) need to be added, the balance proportion C is determined according to the abovepa2％＝Dpb2% distributing the third article to the first location and the second location to ensure balance of the articles at the first location and the second location. Specifically, the number E of the newly added third articles is determined, and E is calculated1Placing a number of third articles at the first position, E2A quantity of a third item is placed at the second location; the third article has the same first-level number as the first article and the second article, and:
the third articles are placed respectively through the above modes, so that the balance of the articles at the first position and the second position can be ensured, meanwhile, the purpose of minimum putting amount is achieved on the premise that the third articles at the first position and the third articles at the second position meet the use requirements of workers, and the waste and the redundancy of resources caused by excessive third articles put at the first position and the second position are avoided.
In the embodiment of the invention, while the storage quantity is determined, the quantity change quantity delta C of the first article and the quantity change quantity delta D of the second article are determined according to the storage quantity of the first article at the first position and the storage quantity of the second article at the second position in real time, namely, the quantity change quantity delta C is equal to the quantity change quantity delta D of the second articlen+1-Cn，△D＝Dn+1-Dn。
When the difference between the quantity variation Δ C of the first article and the quantity variation Δ D of the second article is larger than the preset threshold value, a1％+a2% and b1％+b2And% of the difference value is larger than the preset probability, and pushing an alarm message for indicating that the suspicion of article loss exists. In an embodiment of the invention, the stable storage quantity C of the first article at the first positionpAnd the stable storage quantity D of the second article at the second positionpAll the stable values are ideal states, and errors are inevitably generated in reality, so the quantity variation Δ C of the first article and the quantity variation Δ D of the second article are calculated at the same time in the embodiment of the invention, and when the difference between Δ C and Δ D is greater than the preset threshold, it is described that the article at the first position and the article at the second position are not in a stable state, that is, a cannot be approximately satisfied1％+a2％＝b1％+b2% of true a1％+a2% and b1％+b2% difference is larger than preset probability, which indicates that the article at a certain position may be lost or stolen, and the pushing is used for indicating that the suspected article loss existsThe alarm message can monitor the first article and the second article, prevent the articles from being lost and further reduce the loss.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (6)
1. An asset management system, comprising:
the article information management module is used for storing article characteristic information of each article and generating a corresponding article identifier according to the article characteristic information of each article;
the user information management module is used for storing the respective user identification of each user side;
the system comprises a delivery management module, a first reading device and a second reading device, wherein the delivery management module is used for reading label information of a label arranged on an article to be borrowed through the first reading device when receiving a delivery request sent by a target user side, and the label information stores an article identifier of the article to be borrowed; storing the article identification of the article to be borrowed into a borrowed article identification list corresponding to the user identification of the target user side;
the warehousing management module is used for reading the label information of the label arranged on the article to be restored through a second reading device when a warehousing request sent by the target user side is received, and obtaining the article identification of the article to be restored; deleting the item identifier of the item to be returned from the lending item identifier list;
the article information management module is further configured to:
counting first articles and second articles with the same first-level serial numbers, and respectively determining the storage quantity of the first articles and the storage quantity of the second articles, wherein the first articles are stored at a first position, and the second articles are stored at a second positionA second position; wherein the first item at the first position is stored at the nth time point by the number CnThe number of the second articles at the second position stored at the nth time point is Dn(ii) a The same article type only corresponds to one first-level number;
determining that the probability that the item identifier of the first item is stored to a list of borrowed item identifiers at the first location and deleted from the list of borrowed item identifiers at the first location is a1%, the probability that the item identifier of the first item is stored in a borrowed item identifier list at the first location and deleted from the borrowed item identifier list at the second location is a2％；
Determining that the probability that the item identifier of the second item is stored to a list of borrowed item identifiers at the second location and deleted from the list of borrowed item identifiers at the second location is b1% that the item identifier of the second item is stored in the borrowed item identifier list at the second location and deleted from the borrowed item identifier list at the first location with a probability b2％；
At this time:
storage quantity C when the first item is at the first positionnAnd the storage quantity D of the second article at the second positionnA stable storage quantity C of the first article in said first position when stablepAnd a stable storage quantity D of said second article at said second positionpAre all stable values and stably store the quantity CpAnd stable storage quantity DpThe relationship between them is:
at the same time, move to the second positionThe number of one article is the same as the number of second articles moved to the first position, i.e. Cpa2％＝Dpb2Percent; at this time, according to the stable storage quantity CpAnd stable storage quantity DpThe relationship between them yields: a is1％+a2％＝b1％+b2％；
Determining the quantity E of the newly added third article, and adding E1A number of third articles are placed at said first position, E2A quantity of a third item is placed at the second location; the third article has the same first-level number as the first article and the second article, and:
determining the quantity variation quantity delta C of the first article and the quantity variation quantity delta D of the second article according to the storage quantity of the first article at the first position and the storage quantity of the second article at the second position in real time, wherein delta C is equal to Cn+1-Cn，ΔD＝Dn+1-Dn；
When the difference between the quantity variation Δ C of the first article and the quantity variation Δ D of the second article is larger than the preset threshold value, a1％+a2% and b1％+b2And% of the difference value is larger than the preset probability, and pushing an alarm message for indicating that the suspicion of article loss exists.
2. The system of claim 1,
the article information management module generates a corresponding article identifier according to the article characteristic information of each article, and the method comprises the following steps:
the article information management module classifies articles according to article characteristic information of each article to obtain a plurality of article categories;
setting a corresponding first-level number for each article type; the first-level numbers corresponding to different article types are different;
setting a first label on each article, wherein the first label comprises a category number corresponding to the article category to which the article belongs;
when the ex-warehouse management module receives an ex-warehouse request sent by a target user side, the article information management module generates a second-level number of the article to be borrowed, and the second-level number is determined by the article management system according to the time when the ex-warehouse management module receives the ex-warehouse request or the distinguishing information of the article to be borrowed and other articles under the same type of articles;
and arranging a second label on the article to be borrowed, wherein the second label comprises a second-level number of the article to be borrowed.
3. The system of claim 1,
the article characteristic information includes:
any one or more of common name, use purpose, use effect, use mode, storage mode, size, price, production date, manufacturing material, color and shape.
4. The system of claim 1,
the label comprises any one or more of a bar code, a two-dimensional code and an RFID label.
5. The system of claim 1,
the warehouse-out management module reads the label information of the label arranged on the article to be borrowed through a first reading device, and comprises:
the first reading device identifies the article identification of the article to be borrowed through a label arranged on the article to be borrowed and judges whether the article identification of the article to be borrowed is successfully identified;
if the article identification of the article to be borrowed is not successfully recognized, storing the article identification of the article to be borrowed into a borrowed article identification list corresponding to the user identification of the target user side, and adding one to the successful recognition times of the article identification of the article to be borrowed;
if the article identifier of the article to be borrowed is successfully identified and the successful identification frequency of the article identifier of the article to be borrowed is an even number, the article identifier of the article to be borrowed is stored in a borrowed article identifier list corresponding to the user identifier of the target user side, and the successful identification frequency of the article identifier of the article to be borrowed is added.
6. The system of claim 5,
the warehousing management module reads the label information of the label arranged on the article to be restored through a second reading device to obtain the article identifier of the article to be restored, and the warehousing management module comprises:
the second reading device identifies the article identifier of the article to be returned through the label arranged on the article to be returned and judges whether the article identifier of the article to be returned is successfully identified;
if the article identification of the article to be returned is successfully identified and the successful identification times of the article identification of the article to be returned is an odd number, deleting the article identification of the article to be returned from the lent article identification list, adding one to the successful identification times of the article identification of the article to be returned, and recording the successful identification time of the article identification of the article to be returned at this time as the first time;
judging whether the difference value between the first time and a second time is greater than a preset threshold value, wherein the second time is the time of last successful identification of the article identifier of the article to be returned;
when the difference value between the first time and the second time is not greater than a preset threshold value, outputting a reminding instruction; and meanwhile, determining a user identifier corresponding to the last successful identification of the article identifier of the article to be returned according to the lent article identifier list, and acquiring a video image related to the user of the user identifier corresponding to the last successful identification.
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| CN112184118B (en) * | 2020-09-30 | 2024-02-13 | 国家电网有限公司 | Power grid rush repair resource management system and method based on image identification and RFID |
| CN114254665A (en) * | 2021-12-23 | 2022-03-29 | 南方电网深圳数字电网研究院有限公司 | Intelligent positioning method and device for assets |
| CN115757891B (en) * | 2022-12-21 | 2024-01-23 | 北京光线影业有限公司 | Dynamic interaction-based video equipment storage distribution management method and system |
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| CN106920344A (en) * | 2015-12-25 | 2017-07-04 | 航天信息股份有限公司 | Books borrow returning method, system, terminal and server |
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