CN114821880A - Board card intelligent micro-bin fault detection system based on Bayesian network algorithm - Google Patents
Board card intelligent micro-bin fault detection system based on Bayesian network algorithm Download PDFInfo
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Abstract
The invention discloses a leaf-Bayesian network algorithm-based board card intelligent micro-warehouse fault detection system, which relates to the technical field of board card storage, realizes global dynamic management of board card micro-warehouse through an intelligent centralized processing mode and in combination with a biological characteristic acquisition technology, realizes display, access, track tracking and search traversal of board cards, realizes visual tracking management, accurately positions inventory information, acquires global monitoring information of the board card intelligent micro-warehouse in real time, predicts the damage probability of the board cards in advance based on the leaf-Bayesian network algorithm, pushes data to a client according to the monitoring information and the predicted data, realizes multi-system, multi-dimensional, global, visual and unified management, and improves the management efficiency of the board card intelligent micro-warehouse.
Description
Technical Field
The invention relates to the technical field of board storage, in particular to a board intelligent micro-warehouse fault detection system based on a Beth network algorithm.
Background
In the existing electronic devices, such as computers, tablet computers, mobile phones, televisions, etc., a large number of electronic devices such as processors are mounted on a PCB, and the PCB mounted with the electronic devices is generally called pcba (printed Circuit Board assembly), also called Board card;
in the existing board card storage system, a necessary board card is not needed for storing environment monitoring equipment, the board card is stored and still adopts a manual registration mode, an information integrated system is not needed, the management cost is high, the board card taking process is relatively dependent on the personal quality of taking personnel, the taking personnel without the system trace the process, and the board card damage phenomenon is difficult to locate a responsible party.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a board card intelligent micro-bin fault detection system based on a Beth network algorithm, which comprises the following contents:
intelligent integrated circuit board management system: the system comprises a server, a client and a server, wherein the server is used for managing the operation functions and data circulation of the server and the client;
the server side: the server side comprises an access control module and a board monitoring module, the access control module is used for monitoring the flow information of the personnel accessing the micro-warehouse, and the board monitoring module is used for monitoring the storage information of the boards in the micro-warehouse;
a client: the intelligent card board fault prediction system comprises a personnel information storage module, an authority management module and an intelligent pushing module, wherein the personnel information storage module is used for storing fingerprint information, access information and communication information of micro-warehouse visitors, the authority management module is used for managing the authority information of the micro-warehouse visitors for accessing the card boards, and the intelligent pushing module is used for pushing the card board fault prediction data to the micro-warehouse visitors according to the monitoring information of the card board monitoring module.
The intelligent card management system comprises a server, an intelligent card management system and a client, wherein the server, the intelligent card management system and the client are sequentially connected, the server is connected with the client, and an access control module, a card monitoring module, a personnel information storage module, a permission management module and an intelligent pushing module are all connected with the intelligent card management system.
Preferably, the server further comprises a micro-bin information storage module, a field monitoring module and an inquiry station; the entrance guard module includes fingerprint verification module, regional management module, fingerprint verification module is used for gathering the fingerprint information of little storehouse visitor, regional management module is arranged in distributing usable integrated circuit board region to little storehouse visitor according to the fingerprint information of gathering and the authority information in the authority management module, little storehouse information storage module is used for the data information of storage service end circulation, on-the-spot monitoring module includes image acquisition module, environment detection module, the inquiry station is used for visitor's inquiry board card position information in the integrated circuit board region, little storehouse information storage module, on-the-spot monitoring module, inquiry station all with intelligent integrated circuit board management system connects.
Preferably, the integrated circuit board monitoring module includes integrated circuit board information input module, use record module, integrated circuit board orientation module, ergodic module, two-dimensional code generation module, maintenance record module, integrated circuit board information input module is used for typeeing the characteristic information of integrated circuit board, use record module to be used for the access service information of recording the integrated circuit board, integrated circuit board orientation module is used for managing and suggestion integrated circuit board's positional information in little storehouse, ergodic module is arranged in regularly ergodic little storehouse the access information of integrated circuit board, maintenance record module is used for recording the maintenance data and the damage record of integrated circuit board, two-dimensional code generation module is used for generating the only two-dimensional code of every integrated circuit board according to characteristic information.
Preferably, the intelligent pushing module comprises an access personnel portrait module, a board card fault prediction module and a data pushing module, the personnel portrait module is used for generating use portrait data of micro-warehouse access personnel according to access information of the micro-warehouse access personnel and monitoring data of the board card monitoring module, the board card fault prediction module is used for calculating board card damage probability according to information collected by the board card monitoring module based on a Bayesian network algorithm, and the data pushing module is used for transmitting board card damage probability data to the micro-warehouse access personnel according to communication information of the micro-warehouse access personnel.
Preferably, the visitor portrait module comprises a portrait label word database and a label word matching module, the portrait label word database is used for storing portrait label words, and the label word matching module is used for matching the portrait label words with the access information of the micro-warehouse visitor according to the monitoring information of the board card monitoring module.
Preferably, the client further comprises a visiting record module; the visiting record module comprises a visiting record module and a timestamp module, the visiting record module collects fingerprint information of the micro-warehouse visiting personnel through the fingerprint verification module, a bp neural network algorithm model is established, the visiting record of the visiting personnel is classified and distinguished, visiting records are generated, the timestamp module is used for stamping a timestamp for the visiting records, and the visiting record module is connected with the intelligent board card management system.
Preferably, the authority management module comprises an authority modification module and an authority matching module, management layer personnel can add and modify the authority data through the authority modification module, and the management layer personnel can match the modified authority data with the fingerprint information of the micro-warehouse visiting personnel through the authority matching module.
The invention has the beneficial effects that:
through the intelligent centralized processing mode, the biological characteristic collection technology is combined, the overall dynamic management of the board card micro-warehouse is realized, the display, the access, the track tracking and the search traversal of the board card are realized, the visual tracking management is realized, the inventory information is accurately positioned, the overall monitoring information of the intelligent micro-warehouse of the board card is collected in real time, the damage probability of the board card is predicted in advance based on the Beth network algorithm, data push is carried out on a client side according to the monitoring information and the predicted data, the multi-system, multi-dimension, overall, visual and unified management is realized, and the management efficiency of the intelligent micro-warehouse of the board card is improved.
Drawings
FIG. 1 is a schematic diagram of a board card intelligent micro-bin fault detection system based on a Bayesian network algorithm;
fig. 2 is a schematic diagram showing a taking process of the board card intelligent micro-bin fault detection system based on the beyer network algorithm.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 2 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other implementations made by those of ordinary skill in the art based on the embodiments of the present invention are obtained without inventive efforts.
In the description of the present invention, it is to be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting.
As shown in fig. 1, a board card intelligent micro-bin fault detection system based on a bayesian network algorithm includes the following contents:
intelligent integrated circuit board management system: the system comprises a server, a client and a server, wherein the server is used for managing the operation functions and data circulation of the server and the client;
the server side: the server side comprises an access control module and a board monitoring module, the access control module is used for monitoring the flow information of the personnel accessing the micro-warehouse, and the board monitoring module is used for monitoring the storage information of the boards in the micro-warehouse;
the client side comprises: the system comprises a personnel information storage module, an authority management module and an intelligent pushing module, wherein the personnel information storage module is used for storing fingerprint information, access information and communication information of micro-warehouse visitors, the authority management module is used for managing the authority information of the micro-warehouse visitors for accessing the board card, and the intelligent pushing module is used for pushing board card fault prediction data to the micro-warehouse visitors according to the monitoring information of the board card monitoring module.
The intelligent card management system comprises a server, an intelligent card management system and a client, wherein the server, the intelligent card management system and the client are sequentially connected, the server is connected with the client, and an access control module, a card monitoring module, a personnel information storage module, a permission management module and an intelligent pushing module are all connected with the intelligent card management system.
Specifically, the server also comprises a micro-bin information storage module, a field monitoring module and an inquiry station; the entrance guard module includes fingerprint verification module, regional management module, fingerprint verification module is used for gathering the fingerprint information of little storehouse visitor, regional management module is arranged in distributing usable integrated circuit board region to little storehouse visitor according to the fingerprint information of gathering and the authority information in the authority management module, little storehouse information storage module is used for the data information of storage service end circulation, on-the-spot monitoring module includes image acquisition module, environment detection module, the inquiry station is used for visitor's inquiry board card position information in the integrated circuit board region, little storehouse information storage module, on-the-spot monitoring module, inquiry station all with intelligent integrated circuit board management system connects.
After the fingerprint verification module collects the fingerprint information of the micro-cabin visitor, the intelligent board card management system compares the collected fingerprint information with the personnel information storage module, and if the comparison is successful, the intelligent board card management system indicates that the visitor is the visitor who has entered the management system and has the right to access the intelligent micro-cabin of the board card; after the comparison with the personnel information storage module is successful, the intelligent board card management system transmits the fingerprint information to the area management module, the area management module distributes an available board card area to the micro-warehouse visiting personnel according to the acquired fingerprint information and the authority information in the authority management module, and the micro-warehouse visiting personnel go to the available board card area to access the board card; when the board card is taken out, the micro-warehouse visiting personnel can inquire the coordinate information of the board card through the inquiry table; the image acquisition module can acquire image data of a board card intelligent micro-warehouse site, such as appearance characteristic information and action track information of micro-warehouse visiting personnel, the environment detection module is used for acquiring environment temperature and humidity information, dust concentration information and board card taking information of the intelligent micro-warehouse site, the board card taking information can be verified by one or more of a pressure sensor and a weight sensor, the situation that when a certain pressure sensor detects that pressure data is cleared, the board card at the position of the pressure sensor is taken out is indicated, and if a certain pressure sensor detects that the pressure data is changed from zero to a real number, the board card at the position of the pressure sensor is put in.
The integrated circuit board monitoring module comprises an integrated circuit board information input module, a use recording module, an integrated circuit board positioning module, a traversal module, a two-dimensional code generation module and a maintenance recording module, wherein the integrated circuit board information input module is used for inputting the characteristic information of an integrated circuit board, the use recording module is used for recording the access use information of the integrated circuit board, the integrated circuit board positioning module is used for managing and prompting the position information of the integrated circuit board in a micro-warehouse, the traversal module is used for periodically traversing the access information of the integrated circuit board in the micro-warehouse, the maintenance recording module is used for recording the maintenance data and the damage record of the integrated circuit board, and the two-dimensional code generation module is used for generating the unique two-dimensional code of each integrated circuit board according to the characteristic information.
When a micro-warehouse visitor inquires coordinate information of a board card through an inquiring table, the inquiring table can retrieve characteristic information of the board card, the inquiring table compares the board card characteristic information retrieved by the visitor with data in a board card information entry module, if the comparison is successful, the board card required by the micro-warehouse visitor is shown to exist in the storage area, a board card positioning module can be connected with an indicator lamp on the site of an intelligent micro-warehouse of the board card, the position information managed by the positioning module is correlated with an indicator lamp of the area of the board card and an indicator lamp of a container on the site, when the micro-warehouse visitor inquires the board card required to be taken, the area indicator lamp and the container indicator lamp of the position of the board card can flash, so that the micro-warehouse visitor can quickly determine the position of the board card and the taking rate is improved; the traversal module can periodically traverse the access information of the board card in the micro-bin according to the timing setting of the system, and compares the traversal information with the stored data in the micro-bin information storage module, if the difference data exists, the access condition of the board card in the intelligent micro-bin is abnormal; the board card maintenance and damage information in the maintenance recording module can be automatically input by maintenance personnel and stored in the micro-cabin information storage module; the two-dimensional code generating module generates unique corresponding two-dimensional code data for the board card stored in the micro-bin according to the board card information stored in the micro-bin information storage module, and micro-bin visitors can scan the two-dimensional code data through code reading equipment such as mobile phone apps and read the taking information, maintenance data and damage records of the board card.
Specifically, the intelligent pushing module comprises an accessor portrait module, a board card fault prediction module and a data pushing module, wherein the personnel portrait module is used for generating use portrait data of the micro-warehouse accessor according to the information of taking of the micro-warehouse accessor and monitoring data of the board card monitoring module, the board card fault prediction module is used for calculating board card damage probability according to the information collected by the board card monitoring module based on a Beth network algorithm, and the data pushing module is used for transmitting the board card damage probability data to the micro-warehouse accessor according to the communication information of the micro-warehouse accessor.
Specifically, the visitor portrait module comprises a portrait label word database and a label word matching module, the portrait label word database is used for storing portrait label words, and the label word matching module is used for matching the portrait label words with the information taken by the micro-warehouse visitor according to the monitoring information of the board card monitoring module.
The image label word database in the intelligent pushing module stores a plurality of label words including but not limited to high board card taking frequency, low board card taking frequency, high returning board card damage rate and low returning board card damage rate, when the micro-warehouse visitors take the micro-warehouse visitors, the label word matching module matches the label words with the taking information of the micro-warehouse visitors according to the board card monitoring information data returned by the board card monitoring module, if the taking frequency of a certain micro-warehouse visitors is more than or equal to 7 times in a week, the label word matching module matches the card access rate with the access information of the micro-warehouse visiting personnel, if the number of the damaged cards returned by the micro-warehouse visiting personnel in a week is more than or equal to two, the label word matching module matches the returning board card with high damage rate with the access information of the micro-warehouse visiting personnel;
the Bayesian network algorithm, namely the Bayesian classification algorithm, is based on board information returned by the board monitoring module, the naive Bayesian network algorithm is adopted to predict and calculate damage probability data of the boards, and an n-dimensional feature vector is used to describe attribute values of n boards, namely: assuming that there are board monitoring information data returned by m board monitoring modules, denoted by C1, C2, …, and Cm, X is { X1, X2, …, xn }. Given a data sample X of a damaged board (i.e., no class label), if a naive Bayes classification method assigns an unknown sample X to a class Ci, then it must be
P(Ci|X)>P(Cj|X)1≤j≤m，j≠i
According to the Bayesian theorem, since P (X) is constant for all classes, the maximum posterior probability P (Ci | X) can be converted into the maximum prior probability P (X | Ci) P (Ci), if the training data set has many attributes and tuples, the cost for calculating P (X | Ci) can be very large, therefore, the values of the attributes are generally assumed to be independent, so that the prior probability P (X1| Ci), P (X2| Ci), …, and P (xn | Ci) can be obtained from the training data set, according to the method, the probability P (X | Ci) P (Ci) that X belongs to each class Ci is firstly calculated respectively, and then the class with the maximum probability is selected as the damage class, namely the probability value of the board damage.
Specifically, the client further comprises a visiting record module; the visiting record module comprises a visiting record module and a timestamp module, the visiting record module collects fingerprint information of the micro-warehouse visiting personnel through a fingerprint verification module, a bp neural network algorithm model is established, two classification discrimination is carried out on the visiting record of the visiting personnel, visiting records are generated, the timestamp module is used for stamping a timestamp on the visiting records, and the visiting record module is connected with the intelligent board card management system.
After a bp neural network algorithm model is established through fingerprint information acquired by the in-out warehouse recording module, two classification judgment is carried out on the in-out warehouse records, the board card taking orientation of the micro-warehouse visitor can be obtained, and the intelligent pushing module is assisted to match portrait label words of the micro-warehouse visitor.
Specifically, the authority management module comprises an authority modification module and an authority matching module, management layer personnel can add and modify the authority data through the authority modification module, and the management layer personnel can match the modified authority data with the fingerprint information of the micro-warehouse visiting personnel through the authority matching module.
As shown in fig. 2, when a micro-warehouse visitor visits a smart micro-warehouse of board cards, fingerprint information is recorded in a fingerprint identification module and recorded as warehousing, a region management module distributes corresponding board card taking regions according to the permission of the micro-warehouse visitor, after the micro-warehouse visitor goes to the taking regions, board card characteristic information is input at an inquiry station to retrieve board card position information, the micro-warehouse visitor goes to the taking board cards according to prompts, and when the micro-warehouse visitor leaves the micro-warehouse visitor, the fingerprint information is recorded in the fingerprint identification module and recorded as ex-warehouse.
Claims (7)
1. The utility model provides a fine storehouse fault detection system of integrated circuit board intelligence based on leaf beisi network algorithm which characterized in that includes following content:
intelligent integrated circuit board management system: the system comprises a server, a client and a server, wherein the server is used for managing the operation functions and data circulation of the server and the client;
the server side: the server side comprises an access control module and a board monitoring module, the access control module is used for monitoring the flow information of the personnel accessing the micro-warehouse, and the board monitoring module is used for monitoring the storage information of the boards in the micro-warehouse;
a client: the system comprises a personnel information storage module, an authority management module and an intelligent pushing module, wherein the personnel information storage module is used for storing fingerprint information, access information and communication information of the micro-warehouse visiting personnel, the authority management module is used for managing the authority information of the micro-warehouse visiting personnel for accessing the board card, and the intelligent pushing module is used for pushing board card fault prediction data to the micro-warehouse visiting personnel according to the monitoring information of the board card monitoring module;
the intelligent card management system comprises a server, an intelligent card management system and a client, wherein the server, the intelligent card management system and the client are sequentially connected, the server is connected with the client, and an access control module, a card monitoring module, a personnel information storage module, a permission management module and an intelligent pushing module are all connected with the intelligent card management system.
2. The board card intelligent micro-bin fault detection system based on the Bayesian network algorithm as recited in claim 1, wherein the server further comprises a micro-bin information storage module, a field monitoring module and an inquiry station; the entrance guard module includes fingerprint verification module, regional management module, fingerprint verification module is used for gathering the fingerprint information of little storehouse visitor, regional management module is arranged in distributing usable integrated circuit board region to little storehouse visitor according to the fingerprint information of gathering and the authority information in the authority management module, little storehouse information storage module is used for the data information of storage service end circulation, on-the-spot monitoring module includes image acquisition module, environment detection module, the inquiry station is used for visitor's inquiry board card position information in the integrated circuit board region, little storehouse information storage module, on-the-spot monitoring module, inquiry station all with intelligent integrated circuit board management system connects.
3. The intelligent board card micro-warehouse fault detection system based on the Beth network algorithm is characterized in that the board card monitoring module comprises a board card information recording module, a use recording module, a board card positioning module, a traversing module, a two-dimension code generating module and a maintenance recording module, the board card information recording module is used for recording the characteristic information of the board card, the use recording module is used for recording the access use information of the board card, the board card positioning module is used for managing and prompting the position information of the board card in the micro-warehouse, the traversing module is used for periodically traversing the access information of the board card in the micro-warehouse, the maintenance recording module is used for recording the maintenance data and damage records of the board card, and the two-dimension code generating module is used for generating the unique two-dimension code of each board card according to the characteristic information.
4. The board card intelligent micro-warehouse fault detection system based on the Bayesian network algorithm as claimed in claim 3, wherein the intelligent pushing module comprises an interviewer portrait module, a board card fault prediction module and a data pushing module, the personnel portrait module is used for generating use portrait data of the micro-warehouse interviewer according to access information of the micro-warehouse interviewer and monitoring data of the board card monitoring module, the board card fault prediction module is used for calculating board card damage probability according to information collected by the board card monitoring module based on the Bayesian network algorithm, and the data pushing module is used for transmitting board card damage probability data to the micro-warehouse interviewer according to communication information of the micro-warehouse interviewer.
5. The board card intelligent micro-bin fault detection system based on the Bayesian network algorithm as claimed in claim 4, wherein the visitor imaging module comprises an image tag word database and a tag word matching module, the image tag word database is used for storing image tag words, and the tag word matching module is used for matching the image tag words with access information of micro-bin visitors according to monitoring information of the board card monitoring module.
6. The board card intelligent micro-bin fault detection system based on the Bayesian network algorithm as recited in claim 1, wherein the client further comprises a visiting record module; the visiting record module comprises a visiting record module and a timestamp module, the visiting record module collects fingerprint information of the micro-warehouse visiting personnel through the fingerprint verification module, a bp neural network algorithm model is established, the visiting record of the visiting personnel is classified and distinguished, visiting records are generated, the timestamp module is used for stamping a timestamp for the visiting records, and the visiting record module is connected with the intelligent board card management system.
7. The board card intelligent micro-warehouse fault detection system based on the Bayesian network algorithm as claimed in claim 6, wherein the authority management module comprises an authority modification module and an authority matching module, authority data can be added and modified by a management layer person through the authority modification module, and the modified authority data can be matched with fingerprint information of micro-warehouse visiting persons through the authority matching module by the management layer person.
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