CN116560597B - Printer implementation method and system with network data storage function - Google Patents
Printer implementation method and system with network data storage function Download PDFInfo
- Publication number
- CN116560597B CN116560597B CN202310793051.3A CN202310793051A CN116560597B CN 116560597 B CN116560597 B CN 116560597B CN 202310793051 A CN202310793051 A CN 202310793051A CN 116560597 B CN116560597 B CN 116560597B
- Authority
- CN
- China
- Prior art keywords
- wireless network
- printing
- data
- demand
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 69
- 238000013500 data storage Methods 0.000 title claims abstract description 46
- 238000007639 printing Methods 0.000 claims abstract description 414
- 238000005516 engineering process Methods 0.000 claims abstract description 133
- 238000012545 processing Methods 0.000 claims abstract description 127
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 100
- 230000009467 reduction Effects 0.000 claims abstract description 90
- 238000007726 management method Methods 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 86
- 238000007906 compression Methods 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 28
- 239000011159 matrix material Substances 0.000 claims description 25
- 238000004364 calculation method Methods 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 12
- 238000013075 data extraction Methods 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 9
- 238000009499 grossing Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 5
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 230000008713 feedback mechanism Effects 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000036962 time dependent Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1222—Increasing security of the print job
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1236—Connection management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/126—Job scheduling, e.g. queuing, determine appropriate device
- G06F3/1263—Job scheduling, e.g. queuing, determine appropriate device based on job priority, e.g. re-arranging the order of jobs, e.g. the printing sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The present invention relates to the field of printer technologies, and in particular, to a method and a system for implementing a printer with a network data storage function. The method comprises the following steps: acquiring a printing task of a printer through a wireless network technology and a network transmission technology to obtain a wireless network printing task; carrying out demand data noise reduction processing on the wireless network printing task through a user demand algorithm and a demand noise reduction algorithm to obtain wireless network user printing demand noise reduction data; encrypting, storing and processing the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology and a network data storage technology, and setting and scheduling task priority to obtain a printing scheduling management result of the wireless network user; and printing the scheduling management result according to the wireless network user to execute corresponding remote access and control management decisions. The invention stores and accesses the print task by using the network data storage technology, thereby realizing the remote access and control management functions.
Description
Technical Field
The present invention relates to the field of printer technologies, and in particular, to a method and a system for implementing a printer with a network data storage function.
Background
Conventional printers typically only receive print jobs for data transfer and printing either directly to a computer or through a local network connection. However, such conventional printer methods have various limitations such as the need for a computer to be on-line, the limited data transmission speed, the necessity for a printing apparatus to be connected to the computer, and the like. In addition, in some scenarios, the user may need to store the print job for later use or sharing, which is not met by conventional printers.
Disclosure of Invention
Accordingly, the present invention is directed to a printer implementing method with a network data storage function, so as to solve at least one of the above-mentioned technical problems.
In order to achieve the above object, a printer implementing method with a network data storage function includes the following steps:
step S1: performing network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; acquiring a printing task of the wireless network printer connection equipment by using a network transmission technology to acquire a wireless network printing task;
Step S2: carrying out demand data extraction processing on the wireless network print task through a user demand algorithm to obtain wireless network user print demand data; carrying out noise reduction processing on the printing demand data of the wireless network user by utilizing a demand noise reduction algorithm to obtain the printing demand noise reduction data of the wireless network user;
step S3: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a network data storage technology to obtain the printing requirement storage data of the wireless network user;
step S4: performing priority calculation processing on the printing demand storage data of the wireless network user by using a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology to obtain a wireless network user print scheduling management result;
step S5: and making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user, and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
The invention uses wireless network technology to connect the printer with the mobile network connection equipment, so that the printer can communicate with other mobile network connection equipment and exchange data, and can obtain the printing task of the wireless network printer connection equipment more accurately by using network transmission technology, thereby providing more accurate data base for the subsequent processing process. By combining the original data vector, the correlation covariance matrix and the time correlation matrix of the wireless network print task to construct a proper user demand algorithm, the wireless network print task is subjected to demand data extraction processing, and meaningful and understandable user print demand information can be extracted from the original data. Meanwhile, the noise reduction processing is carried out on the extracted wireless network user printing demand data by using a proper demand noise reduction algorithm, so that noise and abnormal values in the wireless network user printing demand data can be removed, and the demand data is more accurate and reliable. Then, the encryption processing is carried out on the noise reduction data of the printing requirements of the wireless network user after noise reduction by using the requirement rule encryption technology, so that the safety and privacy of the printing requirements of the user can be protected. The encrypted data of the printing requirements of the wireless network user is stored to the internal storage device through the network data storage technology, so that the encrypted data of the printing requirements of the wireless network user can be stored for a long time, and the subsequent use and management are convenient. And by utilizing a proper task priority distribution algorithm to calculate the priority of the printing demand storage data of the wireless network user, and by considering the priorities of different printing tasks, the printing demand storage data of the wireless network user can be ordered and distributed so as to meet the demands of the user and improve the use efficiency of the printer. The printing task management processing is carried out on the wireless network user printing priority sequence obtained by sequencing by utilizing the sequence scheduling technology, and the processing process enables the printing task to be processed and executed in an efficient and orderly manner through reasonable scheduling strategies and algorithms. And finally, a corresponding printer scheduling implementation scheme is formulated according to the wireless network user printing scheduling management result obtained by scheduling processing, remote access and control can be performed through the printer scheduling implementation scheme, and management and flow control of printing tasks are realized, so that the utilization of printer resources is optimized and the printing experience of users is improved.
Preferably, the present invention also provides a printer implementation system with a network data storage function, including:
the network connection acquisition module is used for carrying out network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; the printing task of the wireless network printer connection equipment is obtained by utilizing a network transmission technology, so that the wireless network printing task is obtained;
the user demand extraction processing module is used for extracting and processing demand data of the wireless network printing task through a user demand algorithm to obtain wireless network user printing demand data; carrying out noise reduction processing on the printing demand data of the wireless network user by utilizing a demand noise reduction algorithm, so as to obtain the printing demand noise reduction data of the wireless network user;
the user demand encryption storage module is used for encrypting the wireless network user printing demand noise reduction data by using a demand rule encryption technology to obtain wireless network user printing demand encryption data; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a data storage technology, so as to obtain the printing requirement storage data of the wireless network user;
The printing demand priority scheduling module is used for performing priority calculation processing on the printing demand storage data of the wireless network user by utilizing a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology, so as to obtain a wireless network user print scheduling management result;
and the remote access control module is used for making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
In summary, the present invention provides a printer implementation system with a network data storage function, where the system is composed of a network connection acquisition module, a user demand extraction processing module, a user demand encryption storage module, a print demand priority scheduling module, and a remote access control module, and any one of the printer implementation methods with a network data storage function described in the present invention can be implemented, and is used to combine operations between computer programs running on each module to implement a printer implementation method with a network data storage function.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of a non-limiting implementation, made with reference to the accompanying drawings in which:
FIG. 1 is a flow chart of steps of a printer implementation method with network data storage function according to the present invention;
FIG. 2 is a detailed step flow chart of step S2 in FIG. 1;
fig. 3 is a detailed step flow chart of step S3 in fig. 1.
Detailed Description
The following is a clear and complete description of the technical method of the present patent in conjunction with the accompanying drawings, and it is evident that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
To achieve the above object, referring to fig. 1 to 3, the present invention provides a printer implementation method with a network data storage function, the method comprising the steps of:
step S1: performing network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; acquiring a printing task of the wireless network printer connection equipment by using a network transmission technology to acquire a wireless network printing task;
Step S2: carrying out demand data extraction processing on the wireless network print task through a user demand algorithm to obtain wireless network user print demand data; carrying out noise reduction processing on the printing demand data of the wireless network user by utilizing a demand noise reduction algorithm to obtain the printing demand noise reduction data of the wireless network user;
step S3: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a network data storage technology to obtain the printing requirement storage data of the wireless network user;
step S4: performing priority calculation processing on the printing demand storage data of the wireless network user by using a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology to obtain a wireless network user print scheduling management result;
step S5: and making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user, and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
In the embodiment of the present invention, please refer to fig. 1, which is a schematic flow chart of steps of a method for implementing a printer with a network data storage function according to the present invention, in this example, the method for implementing a printer with a network data storage function includes:
step S1: performing network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; acquiring a printing task of the wireless network printer connection equipment by using a network transmission technology to acquire a wireless network printing task;
the embodiment of the invention establishes a wireless communication channel between the printer and the mobile network connection equipment by using a wireless network technology so as to realize network connection between the printer and the mobile network connection equipment and obtain the wireless network printer connection equipment. Then, the print job is transmitted from the mobile network connection device to the wireless network printer connection device by using the network transmission technology, and finally the wireless network print job is obtained.
Step S2: carrying out demand data extraction processing on the wireless network print task through a user demand algorithm to obtain wireless network user print demand data; carrying out noise reduction processing on the printing demand data of the wireless network user by utilizing a demand noise reduction algorithm to obtain the printing demand noise reduction data of the wireless network user;
According to the embodiment of the invention, a proper user demand algorithm is constructed by combining the time correlation matrix, the demand optimization service matrix and related parameters, so that more meaningful and understandable user demand information is extracted from the wireless network printing task, and the wireless network user printing demand data is obtained. And then, eliminating the influence of a noise source in the printing demand data of the wireless network user by setting a proper demand noise reduction algorithm so as to improve the reliability and stability of the printing demand data of the wireless network user and finally obtain the printing demand noise reduction data of the wireless network user.
Step S3: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a network data storage technology to obtain the printing requirement storage data of the wireless network user;
according to the embodiment of the invention, the noise reduction data of the printing requirements of the wireless network user after noise reduction is encrypted by setting a proper requirement rule encryption technology, so that the encrypted data of the printing requirements of the wireless network user is obtained. And then, the obtained encrypted data of the printing requirements of the wireless network user is stored into an internal storage device of the printer by using a network data storage technology, and finally the printing requirements storage data of the wireless network user are obtained.
Step S4: performing priority calculation processing on the printing demand storage data of the wireless network user by using a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology to obtain a wireless network user print scheduling management result;
according to the embodiment of the invention, the priority calculation processing is carried out on the printing demand storage data of the wireless network user by setting a proper task priority distribution algorithm, the priority of each printing task in the printing demand storage data of the wireless network user is comprehensively evaluated, and the ordering processing is carried out to obtain the printing priority sequence of the wireless network user. And then, performing print task management processing on the wireless network user print priority sequence by using a sequence scheduling technology, and performing reasonable print task allocation and print resource scheduling according to the priority arrangement sequence of the wireless network user print priority sequence to finally obtain a wireless network user print scheduling management result.
Step S5: and making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user, and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
According to the embodiment of the invention, the information such as the priority of the print task and the availability of the printer is utilized according to the print scheduling management result of the wireless network user, the corresponding printer scheduling implementation scheme is formulated by combining the current printer resource condition, and the user executes the corresponding remote access and control management decision by using the formulated printer scheduling implementation scheme.
The invention uses wireless network technology to connect the printer with the mobile network connection equipment, so that the printer can communicate with other mobile network connection equipment and exchange data, and can obtain the printing task of the wireless network printer connection equipment more accurately by using network transmission technology, thereby providing more accurate data base for the subsequent processing process. By combining the original data vector, the correlation covariance matrix and the time correlation matrix of the wireless network print task to construct a proper user demand algorithm, the wireless network print task is subjected to demand data extraction processing, and meaningful and understandable user print demand information can be extracted from the original data. Meanwhile, the noise reduction processing is carried out on the extracted wireless network user printing demand data by using a proper demand noise reduction algorithm, so that noise and abnormal values in the wireless network user printing demand data can be removed, and the demand data is more accurate and reliable. Then, the encryption processing is carried out on the noise reduction data of the printing requirements of the wireless network user after noise reduction by using the requirement rule encryption technology, so that the safety and privacy of the printing requirements of the user can be protected. The encrypted data of the printing requirements of the wireless network user is stored to the internal storage device through the network data storage technology, so that the encrypted data of the printing requirements of the wireless network user can be stored for a long time, and the subsequent use and management are convenient. And by utilizing a proper task priority distribution algorithm to calculate the priority of the printing demand storage data of the wireless network user, and by considering the priorities of different printing tasks, the printing demand storage data of the wireless network user can be ordered and distributed so as to meet the demands of the user and improve the use efficiency of the printer. The printing task management processing is carried out on the wireless network user printing priority sequence obtained by sequencing by utilizing the sequence scheduling technology, and the processing process enables the printing task to be processed and executed in an efficient and orderly manner through reasonable scheduling strategies and algorithms. And finally, a corresponding printer scheduling implementation scheme is formulated according to the wireless network user printing scheduling management result obtained by scheduling processing, remote access and control can be performed through the printer scheduling implementation scheme, and management and flow control of printing tasks are realized, so that the utilization of printer resources is optimized and the printing experience of users is improved.
Preferably, step S1 comprises the steps of:
step S11: performing network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment;
according to the embodiment of the invention, a wireless communication channel is established between the printer and the mobile network connection equipment by using a wireless network technology, so that network connection between the printer and the mobile network connection equipment is realized, and finally the wireless network printer connection equipment is obtained.
Step S12: information acquisition processing is carried out on the wireless network printer connection equipment to obtain wireless network printer communication information;
according to the embodiment of the invention, the information acquisition processing is carried out on the wireless network printer connection equipment, so that the communication state information of the wireless network printer connection equipment is obtained in real time, and the communication information of the wireless network printer is finally obtained.
Step S13: and acquiring a print task of the wireless network printer connection equipment by utilizing a network transmission technology based on the communication information of the wireless network printer to obtain the wireless network print task.
According to the embodiment of the invention, the printing task is acquired by using the corresponding printing instruction and protocol based on the communication information of the wireless network printer, and is transmitted from the mobile network connection equipment to the wireless network printer connection equipment through the network transmission technology, so that the wireless network printing task is finally obtained.
The invention uses wireless network technology to connect the printer and the mobile network connection device, which can establish a wireless communication channel between the printer and the mobile network connection device, to facilitate the subsequent data transmission and printing operation, and connect a plurality of mobile network connection devices to the printer at the same time, to realize the function of sharing printing resources by multiple users, thereby improving the convenience and flexibility of the printer. Then, the communication state of the printer can be obtained in real time by carrying out information acquisition processing on the wireless network printer connection equipment, so that the identity authentication and authorization processing on the wireless network printer connection equipment is realized, and the security of network connection is improved. Finally, based on the communication information of the wireless network printer, the printing task of the wireless network printer connecting device is acquired by using a network transmission technology, and can be quickly and accurately transmitted to the wireless network printer connecting device, so that the delay and limitation of the traditional physical transmission mode are avoided, the printing task is transmitted through the wireless network, a user can remotely send the printing task without personally operating the printer, the efficiency and convenience of the printing task are improved, and basic guarantee is provided for subsequent printing task management and priority scheduling processing.
Preferably, step S2 comprises the steps of:
step S21: carrying out demand data extraction processing on the wireless network print task through a user demand algorithm to obtain wireless network user print demand data;
the functional formula of the user demand algorithm is as follows:
；
in the method, in the process of the invention,printing demand data for wireless network users, +.>Raw data vector for print job for wireless network, +.>A demand data vector for a wireless network print job, < >>For the dimension of the original data vector, +.>For the associated covariance matrix of the original data vector, < +.>As an exponential function +.>Time-dependent matrix for printing tasks for wireless network, < >>Print task for wireless network->Vector of dimension constants>For the time smoothing parameter +.>Optimizing the service matrix for the needs of the wireless network print job,printing a correction value of the demand data for the wireless network user;
step S22: carrying out data preprocessing on the printing demand data of the wireless network user to obtain the data to be noise reduced of the printing demand of the wireless network user;
step S23: and carrying out noise reduction processing on the data to be noise reduced of the printing demand of the wireless network user by using a demand noise reduction algorithm to obtain the data to be noise reduced of the printing demand of the wireless network user.
As an embodiment of the present invention, referring to fig. 2, a detailed step flow chart of step S2 in fig. 1 is shown, in which step S2 includes the following steps:
step S21: carrying out demand data extraction processing on the wireless network print task through a user demand algorithm to obtain wireless network user print demand data;
according to the embodiment of the invention, a proper user demand algorithm is constructed by combining the time correlation matrix, the demand optimization service matrix and related parameters to extract the demand data of the wireless network printing task, more meaningful and understandable user demand information is extracted from the wireless network printing task, and finally the wireless network user printing demand data is obtained.
The functional formula of the user demand algorithm is as follows:
；
in the method, in the process of the invention,printing demand data for wireless network users, +.>Raw data vector for print job for wireless network, +.>A demand data vector for a wireless network print job, < >>For the dimension of the original data vector, +.>For the associated covariance matrix of the original data vector, < +.>As an exponential function +.>Time-dependent matrix for printing tasks for wireless network, < >>Print task for wireless network- >Vector of dimension constants>For the time smoothing parameter +.>Optimizing the service matrix for the needs of the wireless network print job,printing a correction value of the demand data for the wireless network user;
the invention constructs a function formula of a user demand algorithm for carrying out demand data extraction processing on the wireless network print task, the user demand algorithm can extract more meaningful and understandable user demand information from the original data by converting the original data vector of the wireless network print task into the demand data vector, and the correlation between different dimensions can be captured through the dimensions and the associated covariance matrix, so that the demand mode and the characteristics of a user can be reflected more accurately. In addition, by describing the time correlation of the wireless network print job by using the time correlation matrix and the time smoothing parameter, the change trend of the user demand in different time periods can be understood and predicted, therebyThe printing resources are better scheduled and distributed, the demand optimization is further carried out through the demand optimization service matrix, and personalized and intelligent processing can be carried out on the demands of users so as to meet the demands of the users. The user demand algorithm can extract meaningful user print demand data from the original data, and is beneficial to the implementation of subsequent printer scheduling and resource management decisions so as to better meet user demands and optimize print service quality. The algorithm function formula fully considers the original data vector of the wireless network printing task Demand data vector of wireless network print job +.>Dimension of original data vector +.>Association covariance matrix of original data vector +.>Exponential functionTime-dependent matrix of wireless network print job +.>Wireless network print job +.>Vector of dimensional constants->Temporal smoothing parameter->Demand-optimized service matrix for wireless network print jobs>According to the wireless network user print demand data +.>The interrelationship between the parameters forms a functional relationshipThe algorithm function formula realizes the extraction processing of the demand data of the wireless network print task, and simultaneously, the correction value of the demand data is printed by the wireless network user +.>The introduction of the algorithm can be adjusted according to actual conditions, so that the accuracy and applicability of the algorithm required by the user are improved.
Step S22: carrying out data preprocessing on the printing demand data of the wireless network user to obtain the data to be noise reduced of the printing demand of the wireless network user;
according to the embodiment of the invention, the data to be noise-reduced of the printing requirements of the wireless network user is finally obtained after preprocessing such as removing repeated data, abnormal data, invalid data, missing value filling and the like on the printing requirements data of the wireless network user.
Step S23: and carrying out noise reduction processing on the data to be noise reduced of the printing demand of the wireless network user by using a demand noise reduction algorithm to obtain the data to be noise reduced of the printing demand of the wireless network user.
According to the embodiment of the invention, a proper demand noise reduction algorithm is constructed by combining the noise signal power spectrum function, the noise signal transfer function, the noise signal power spectrum density, the noise signal power variance and related parameters, the influence of a noise source in the data to be noise reduced of the printing demand of the wireless network user is eliminated by utilizing the constructed demand noise reduction algorithm, and finally the printing demand noise reduction data of the wireless network user is obtained.
The invention processes the received wireless network print task by using a proper user demand algorithm, can accurately extract key user print demand data in the received wireless network print task and understand the print demand of a user, thereby better meeting the user demand. The wireless network printing task is processed through the user demand algorithm, the original data vector of the wireless network printing task can be converted into the demand data vector, the association degree between the original data vector and the demand data vector is calculated, the wireless network user printing demand data is judged and extracted by combining the time association matrix and the demand optimization service matrix, and manual intervention can be reduced, so that the processing efficiency and accuracy are improved. And then, by carrying out data preprocessing on the extracted wireless network user printing demand data, invalid or wrong data can be removed, the data is converted into a consistent format, the quality and usability of the data are improved, the wireless network user printing demand data can be converted into a data format and structure suitable for subsequent processing, the efficiency and accuracy of data processing are ensured, and preparation is made for the subsequent noise reduction processing process. Finally, the noise reduction processing is carried out on the preprocessed wireless network user printing demand data by using a proper demand noise reduction algorithm, unnecessary noise or redundant information is removed, so that clean and accurate data are obtained, and the accuracy and reliability of the data are improved. In addition, the interference and error in the subsequent processing process can be reduced through the noise reduction processing, so that the effect and accuracy of the subsequent encryption storage processing process are improved.
Preferably, step S23 comprises the steps of:
step S231: performing noise value calculation on the data to be noise reduced required by the printing of the wireless network user by using a required noise reduction algorithm to obtain a noise value required by the printing of the user;
according to the embodiment of the invention, a proper demand noise reduction algorithm is constructed by combining the noise signal power spectrum function, the noise signal transfer function, the noise signal power spectrum density, the noise signal power variance and related parameters to calculate the noise value of the data to be noise reduced of the printing demand of the wireless network user, so that the influence of a noise source in the data to be noise reduced of the printing demand of the wireless network user is eliminated, and finally the user printing demand noise value is obtained.
The functional formula of the demand noise reduction algorithm is as follows:
；
in the method, in the process of the invention,print the required noise value for the user,/->Printing the required amount of data to be noise reduced for the wireless network user,/->Printing the number of noise sources in the required noise reduction data for each wireless network user, +.>Is->Print the data to be noise reduced of demand of individual wireless network users, < >>Is->A noise signal power spectrum function of data to be noise reduced required by a user of the personal wireless network to print>Is->Noise signal transfer function of data to be noise reduced required by individual wireless network users to print >Is->The user of the personal wireless network is print the first ∈of the data to be noise reduced>Noise signal power spectral density of individual noise sources, +.>Is noise signal power variance +>Printing a correction value of the required noise value for the user;
according to the method, a function formula of a demand noise reduction algorithm is constructed and used for carrying out noise value calculation on the data to be noise reduced of the wireless network user printing demand, noise reduction processing is needed to be carried out on the data to be noise reduced of the wireless network user printing demand in order to eliminate the influence of a noise source in the data to be noise reduced of the wireless network user printing demand on a follow-up encryption storage processing and a priority scheduling processing process, so that the data to be noise reduced of the wireless network user printing demand is obtained more cleanly and accurately, noise and interference data in the data to be noise reduced of the wireless network user printing demand can be effectively removed through the demand noise reduction algorithm, and therefore accuracy and reliability of the data to be noise reduced of the wireless network user printing demand are improved. The algorithm function formula fully considers the quantity of the data to be noise reduced required by the printing of the wireless network userThe number of noise sources in the data to be noise reduced is print-required per wireless network user>First->Personal wireless network user print requirement data to be noise reduced +. >First->Noise signal power spectrum function of data to be noise reduced required by individual wireless network user printing>First->Personal wireless networkNoise signal transfer function of user print requirement data to be noise reduced +.>First->The user of the personal wireless network is print the first ∈of the data to be noise reduced>Noise signal power spectral density of individual noise sourcesNoise signal power variance->And it is required to normalize it according to the noise value of user print requirement +.>The correlation relationship between the parameters forms a functional relationshipThe algorithm function formula realizes the noise value calculation of the data to be noise reduced required by the printing of the wireless network user, and simultaneously, the correction value of the noise value required by the printing of the user is +.>The introduction of the noise reduction algorithm can be adjusted according to actual conditions, so that the accuracy and the robustness of the noise reduction algorithm are improved.
Step S232: judging a user printing demand noise value according to a preset user printing demand noise threshold, and removing the data to be noise-reduced of the wireless network user printing demand corresponding to the user printing demand noise value when the user printing demand noise value is greater than or equal to the preset user printing demand noise threshold to obtain the wireless network user printing demand noise-reduced data;
According to the embodiment of the invention, whether the calculated user printing demand noise value exceeds the preset user printing demand noise threshold value is judged according to the preset user printing demand noise threshold value, when the user printing demand noise value is larger than or equal to the preset user printing demand noise threshold value, the fact that the interference influence of a noise source in the wireless network user printing demand noise data to be noise reduced corresponding to the user printing demand noise value is larger is indicated, the wireless network user printing demand noise data to be noise reduced corresponding to the user printing demand noise value is eliminated, and finally the wireless network user printing demand noise reduction data is obtained.
Step S233: judging a user printing demand noise value according to a preset user printing demand noise threshold, and when the user printing demand noise value is smaller than the preset user printing demand noise threshold, directly defining the wireless network user printing demand to-be-reduced data corresponding to the user printing demand noise value as wireless network user printing demand noise reduction data.
According to the embodiment of the invention, whether the calculated user printing demand noise value exceeds the preset user printing demand noise threshold value is judged according to the preset user printing demand noise threshold value, when the user printing demand noise value is smaller than the preset user printing demand noise threshold value, the interference influence of a noise source in the wireless network user printing demand noise data to be reduced corresponding to the user printing demand noise value is smaller, and the wireless network user printing demand noise data to be reduced corresponding to the user printing demand noise value is directly defined as the wireless network user printing demand noise reduction data.
According to the method, the noise value calculation is carried out on the preprocessed wireless network user printing demand data to be noise-reduced by using a proper demand noise reduction algorithm, and as noise interference, abnormal noise sources and other conditions possibly exist in the wireless network user printing demand data to be noise-reduced, the accuracy and reliability of the follow-up encryption storage processing and priority scheduling processing process are adversely affected, a proper demand noise reduction algorithm is required to be set for carrying out noise reduction processing on the wireless network user printing demand data to be noise-reduced, noise and interference signals existing in the wireless network user printing demand data to be noise-reduced can be identified and measured, and noise signals are removed from the source, so that the accuracy and reliability of the wireless network user printing demand data to be noise-reduced are improved. The noise source in the data to be noise reduced required by the printing of the wireless network user is noise-reduced by combining the noise signal power spectrum function, the noise signal transfer function, the noise signal power spectrum density, the noise signal power variance and related parameters, and the noise-reduction processing process is adjusted and optimized by the correction value so as to obtain the optimal noise-reduction effect and the calculation result, so that the user printing required noise value is calculated more accurately. Then, according to specific data noise reduction processing requirements and quality standards, the calculated user printing requirement noise value is judged by setting a proper user printing requirement noise threshold value, which wireless network users are required to reject the noise reduction data can be reserved, the wireless network users with larger user printing requirement noise value can be effectively rejected, the influence of the wireless network users with larger user printing requirement noise value on the overall data by the noise reduction data is avoided, the quality of the data is further improved, unnecessary interference and error are reduced, and the accuracy and reliability of the noise reduction data with larger user printing requirement are ensured. Finally, the user printing demand noise value is judged by using the preset user printing demand noise threshold value, the wireless network user printing demand noise-to-be-reduced data with smaller user printing demand noise value is defined as the wireless network user printing demand noise-reducing data, more accurate and reliable wireless network user printing demand noise-to-be-reduced data can be obtained, the data are less interfered by noise, more stable data base can be provided for the follow-up encryption storage processing and priority scheduling processing process, and therefore the availability and the effectiveness of the wireless network user printing demand noise-reducing data are improved.
Preferably, step S3 comprises the steps of:
step S31: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user;
step S32: compressing the encrypted data of the printing requirement of the wireless network user by using a storage compression algorithm to obtain compressed data of the printing requirement of the wireless network user;
step S33: and storing the wireless network user printing demand compressed data to an internal storage device through a network data storage technology so as to obtain the wireless network user printing demand storage data.
As an embodiment of the present invention, referring to fig. 3, a detailed step flow chart of step S3 in fig. 1 is shown, in which step S3 includes the following steps:
step S31: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user;
according to the embodiment of the invention, the demand rule encryption technology consisting of the rule token generation technology, the symmetric encryption technology, the asymmetric encryption technology and the digital signature encryption technology is used for encrypting the noise reduction data of the printing demand of the wireless network user after noise reduction, and finally the printing demand encryption data of the wireless network user is obtained.
Step S32: compressing the encrypted data of the printing requirement of the wireless network user by using a storage compression algorithm to obtain compressed data of the printing requirement of the wireless network user;
the embodiment of the invention constructs a proper storage compression algorithm by combining the compression time window, the gradient control contribution parameter, the control compression rate coefficient, the harmonic smoothing parameter, the exponential coefficient and the related parameters, and compresses the encrypted data of the printing requirement of the wireless network user by utilizing the time sampling points through the constructed storage compression algorithm to finally obtain the compressed data of the printing requirement of the wireless network user.
Step S33: and storing the wireless network user printing demand compressed data to an internal storage device through a network data storage technology so as to obtain the wireless network user printing demand storage data.
According to the embodiment of the invention, the obtained compressed data of the printing requirements of the wireless network user are stored in the internal storage device of the printer by using the network data storage technology, and finally the stored data of the printing requirements of the wireless network user are obtained.
The invention carries out encryption processing on the noise reduction data of the printing requirement of the wireless network user after the noise reduction processing by using a requirement rule encryption technology, the requirement rule encryption technology converts and confuses the data by using a series of rules and algorithms so as to protect the confidentiality and the security of the data, the encryption processing can prevent unauthorized visitors from acquiring the content of the printing requirement data of the wireless network user, and the noise reduction data of the printing requirement of the wireless network user is converted into the encryption data of the printing requirement of the wireless network user by using the requirement rule encryption technology, so that the confidentiality of the data can be ensured. Then, by setting a proper storage compression algorithm to compress the encrypted data required by the printing of the encrypted wireless network user, the storage space of the data can be reduced to the minimum, thereby saving storage resources and improving storage efficiency. Finally, the compressed data of the printing demands of the wireless network users are stored in the internal storage device by using a network data storage technology, and the network data storage technology can transmit the compressed data of the printing demands of the wireless network users to the internal storage device in a local storage mode, a cloud storage mode or a distributed storage mode and the like, so that the backup, disaster recovery, protection and quick access of the data can be realized, a more stable and safe storage environment is provided, and a data base is provided for the follow-up preferential scheduling processing process.
Preferably, step S31 comprises the steps of:
step S311: encrypting the wireless network user printing demand noise reduction data by using a demand rule encryption technology, wherein the demand rule encryption technology comprises a rule token generation technology, a symmetric encryption technology, an asymmetric encryption technology and a digital signature encryption technology;
the embodiment of the invention selects a proper demand rule encryption technology according to specific demands and security levels to encrypt the printing demand noise reduction data of a wireless network user, wherein the demand rule encryption technology comprises a rule token generation technology, a symmetric encryption technology, an asymmetric encryption technology and a digital signature encryption technology, the rule token generation technology is an algorithm based on a secret student forming a shared secret key, the symmetric encryption technology is a technology for encrypting the shared secret key generated by the rule token generation technology by using an AES encryption algorithm, the asymmetric encryption technology is a technology for encrypting the encrypted data generated by the symmetric encryption technology by using an RSA encryption algorithm, and the digital signature encryption technology is a technology for protecting and encrypting the encrypted data generated by the asymmetric encryption technology by using an SHA digital signature algorithm.
Step S312: performing token key generation processing on the wireless network user printing demand noise reduction data by using a rule token generation technology to generate a user printing demand rule token encryption key;
the embodiment of the invention carries out token key generation processing on the noise reduction data of the printing requirement of the wireless network user by adopting a hash message authentication code based on cryptography, and finally generates the token encryption key of the printing requirement rule of the user.
Step S313: performing primary encryption processing on the encryption key of the user printing requirement rule token by utilizing a symmetric encryption technology to obtain primary encryption data of the user printing requirement;
the embodiment of the invention carries out primary encryption processing on the generated encryption key of the user printing requirement rule token by utilizing the symmetric encryption technology which uses the same key in the selected encryption and decryption process, and finally obtains the primary encryption data of the user printing requirement.
Step S314: performing secondary encryption processing on the primary encryption data of the printing requirement of the user by utilizing an asymmetric encryption technology to obtain the secondary encryption data of the printing requirement of the user;
according to the embodiment of the invention, the second-level encryption processing is carried out on the first-level encryption data of the user printing requirement after the encryption processing of the symmetric encryption technology by utilizing the selected asymmetric encryption technology for encrypting and decrypting by using a pair of secret keys (namely the public key and the private key), and finally the second-level encryption data of the user printing requirement is obtained.
Step S315: and carrying out digital signature protection processing on the secondary encryption data of the printing requirement of the user by utilizing a digital signature encryption technology to obtain the encryption data of the printing requirement of the user of the wireless network.
The embodiment of the invention carries out data signature protection processing on the secondary encrypted data of the user printing requirement by utilizing the selected digital signature encryption technology, carries out digital signature on the secondary encrypted data of the user printing requirement by using a private key and carries out digital signature verification by using a public key so as to ensure the integrity of the secondary encrypted data of the user printing requirement and prevent the identity information of a digital signature authentication sender from being tampered, and finally obtains the encrypted data of the wireless network user printing requirement.
The invention encrypts the noise reduction data of the wireless network user printing requirement by using a requirement rule encryption technology, and the requirement rule encryption technology realizes the encryption process by adopting the combination of a plurality of sub-technologies so as to improve the security and confidentiality of the data. The rule token generation technology is a technology for generating a rule token encryption key required by printing of a user, and the key is used for the subsequent encryption process, and by the rule token generation technology, a unique token key can be generated according to specific rules and algorithms. Then, the same key is used for encryption and decryption by a symmetric encryption technique, which is used for primary encryption processing, and the generated user print demand rule token encryption key is encrypted to generate user print demand primary encrypted data. In this way it is ensured that only users holding the correct key can decrypt the data. While asymmetric encryption is an algorithm that uses a pair of keys for encryption and decryption. The asymmetric encryption technology is used for secondary encryption processing, and secondary encryption data of the printing requirements of the user are obtained by encrypting the primary encryption data of the printing requirements of the user. The encryption mode can provide higher security, and only the public key corresponding to the private key can decrypt data because the private key can only be owned by a legal user, so that confidentiality and security of the data required by printing of the user are ensured. And finally, encrypting the secondary encryption data of the user printing requirement and the private key through a digital signature encryption technology so as to ensure the integrity and the authenticity of the secondary encryption data of the user printing requirement. The process of verifying the digital signature needs to decrypt by using the public key, so that whether the data is tampered or not can be verified, and multi-level security protection can be provided, thereby ensuring confidentiality and integrity of the data and providing a data foundation for the subsequent compression storage processing process.
Preferably, the function formula of the stored compression algorithm in step S32 is specifically:
；
in the method, in the process of the invention,printing demand compressed data for wireless network users, +.>For compressing the number of time samples within a time window, +.>For compressing the start time of the time window, +.>For the end time of the compression time window, +.>Printing the required amount of encrypted data for the wireless network user,/->In the +.>The +.f. at the compressed time sample points>Personal wireless network user print demand encryption data, < >>In the +.>The +.f. at the compressed time sample points>Personal wireless network user print demand encryption data, < >>For the time interval between adjacent time samples, < +.>Contribution parameters for gradient control->Is->The personal wireless network user print request encryption data is in the +.>Gradient at each compressed time sample point, +.>In order to control the coefficient of the compression ratio,to harmonize smooth parameters +.>Is an exponential coefficient>The correction value of the compressed data is printed for the wireless network user.
The invention constructs a function formula of a storage compression algorithm, which is used for compressing the encryption data required by the printing of the wireless network user. In addition, the influence degree of the gradient term in the compression process can be flexibly adjusted through the gradient control contribution parameters, so that the compression rate is improved. Meanwhile, the curve form of the function of the storage compression algorithm is changed by using the harmonic smoothing parameter and the exponential parameter so as to adapt to different types of data distribution and compression requirements, the flexibility of the storage compression algorithm can be improved, and the compression process is adjusted and optimized by setting the correction value, so that the efficiency and the accuracy of the compression process are improved. The algorithm function formula fully considers the number of time sampling points in the compression time windowStart time of compression time window +.>Termination time of compression time window +.>The amount of encryption data required for printing by the user of the wireless network is +.>In->The +.f. at the compressed time sample points>Personal wireless network user print request encrypted dataIn->The +.f. at the compressed time sample points>Personal wireless network user print demand encryption data +.>When adjacent to each otherTime interval between sampling points +.>Gradient control contribution parameter->First->The personal wireless network user print request encryption data is in the +.>Gradient at each compressed time sample point +. >Control the compression coefficient->Harmonic smoothing parameters->Index coefficient->Compressing data according to the print requirement of the wireless network user>The interrelationship between the parameters constitutes a functional relationship:
；
the algorithm function formula realizes the compression processing process of the encryption data required by the printing of the wireless network user, and simultaneously, the correction value of the compression data required by the printing of the wireless network user is obtainedThe introduction of the compression algorithm can be adjusted according to actual conditions, so that the accuracy and the applicability of the storage compression algorithm are improved.
Preferably, step S4 comprises the steps of:
step S41: performing priority calculation processing on the printing demand storage data of the wireless network user by using a task priority distribution algorithm to obtain a printing task priority metric value;
according to the embodiment of the invention, a proper task priority distribution algorithm is constructed by combining a series of parameters such as the weight, the use frequency, the bandwidth, the priority control parameter, the resource idle bandwidth and the like of the print tasks, the priority calculation processing is carried out on the print demand storage data of the wireless network user, the priority of each print task in the print demand storage data of the wireless network user is comprehensively evaluated, and finally the priority measurement value of the print tasks is obtained.
The functional formula of the task priority allocation algorithm is as follows:
；/>
in the method, in the process of the invention,store data for printing demand for wireless network users>Print job priority metric value for individual print jobs,/->Storing the number of print jobs in the data for the print demand of the wireless network user, +.>Print demand resource amount in print demand storage data for wireless network users +.>Store data for printing demand for wireless network users>Individual print jobsWeight coefficient of>Store data for printing demand for wireless network users>The individual print jobs are at->Frequency of use under individual print demand resources, < >>Store data for printing demand for wireless network users>The individual print jobs are at->Total bandwidth under individual print demand resources, +.>Store data for printing demand for wireless network users>Priority control parameters of individual print jobs, +.>And->Store data for wireless network user print request>Resource control parameters of individual print jobs, +.>Store data for printing demand for wireless network users>Current free bandwidth of individual print demand resources, +.>Store data for printing demand for wireless network users>Priority control parameters of individual print demand resources, < +. >Store data for printing demand for wireless network users>The individual print jobs are at->Demand probability at individual print demand resource, +.>Calculating a processing time interval for priority, +.>Calculating a processing time component for priority, +.>Store data for printing demand for wireless network users>Time-varying function of individual print jobs, +.>Correction values for the print job priority metric values;
the invention constructs a function formula of a task priority allocation algorithm for carrying out priority calculation processing on the printing demand storage data of the wireless network user, wherein the task priority allocation algorithm combines a series of weight, using frequency, bandwidth, priority control parameter, resource idle bandwidth and the like of the printing taskThe parameter calculates a priority metric value of the print jobs in the wireless network user print demand storage data to determine an execution order of the print jobs, thereby comprehensively evaluating the priority of each print job. By calculating the ratio of the frequency of use and the total bandwidth of each print job under different print demand resources, the distribution situation of the print jobs on different resources can be considered, which is helpful for distributing higher priority to the high-frequency and large-bandwidth jobs. Meanwhile, the priority of the printing task and the control degree of the resource are regulated through the priority control parameter and the resource control parameter, so that the allocation and the scheduling of the printing task can be optimized, flexible regulation can be allowed to be carried out according to the requirements and the resource conditions of the printing task in different time periods through a time change function, and therefore reasonable printing task scheduling and management are achieved, and the efficiency and the priority management effect of the printing task of a wireless network user are improved. The algorithm function formula fully considers the number of printing tasks in the printing demand storage data of the wireless network user The number of printing demand resources in the wireless network user printing demand storage data +.>The wireless network user print the +.>Weight coefficient of individual print jobs +.>The wireless network user print the +.>The individual print jobs are at->Frequency of use under individual print demand resources +.>No thing is provided withThe first>The individual print jobs are at->Total bandwidth under individual print demand resources +.>The wireless network user print the +.>Priority control parameter of individual print jobs +.>The wireless network user print the +.>Resource control parameters of individual print jobs +.>And->The wireless network user print the +.>Current free Bandwidth of individual print demand resources>The wireless network user print the +.>Priority control parameter of individual print demand resource +.>The wireless network user print the +.>The individual print jobs are at->Demand probability at individual print demand resource +.>Priority calculation processing time interval +.>Priority calculation processing time component +.>The wireless network user print the +. >Time-varying function of individual print jobs +.>Store data according to wireless network user print demand +.>Print job priority metric value for individual print jobs +.>The interrelationship between the above parameters constitutes a functional relationship +.>The algorithm function formula realizes the priority calculation of the storage data of the printing requirement of the wireless network user, and simultaneously, the correction value of the priority measurement value of the printing task is +.>The introduction of the task priority allocation algorithm can be adjusted according to actual conditions, so that the accuracy and applicability of the task priority allocation algorithm are improved.
Step S42: sequencing the wireless network user printing demand storage data corresponding to the printing task priority measurement values according to the sequence from large to small to obtain a wireless network user printing priority sequence;
according to the embodiment of the invention, the calculated print task priority measurement values are sequenced in a sequence from large to small, and the print demand storage data of the wireless network user is sequenced from high to low according to the sequenced result, so that the print priority sequence of the wireless network user is finally obtained.
Step S43: and performing print task management processing on the wireless network user print priority sequence by using a sequence scheduling technology to obtain a wireless network user print scheduling management result.
The embodiment of the invention uses a sequence scheduling technology to carry out print task management processing on the wireless network user print priority sequence, and carries out reasonable print task allocation and print resource scheduling according to the priority arrangement sequence of the wireless network user print priority sequence, thereby finally obtaining the wireless network user print scheduling management result.
The invention calculates the priority of the printing demand storage data of the wireless network user by using a proper task priority distribution algorithm, and can calculate the priority metric value of each printing task according to the printing task and the printing demand resource in the printing demand storage data of the wireless network user, thereby determining the priority arrangement sequence of the printing tasks in the printing queue. And then after the priority measurement value of the print task is obtained by calculation, the wireless network user print demand storage data corresponding to the priority measurement value of the print task is ordered according to the order from large to small, and the print task can be ordered according to the priority from high to low so as to facilitate the subsequent scheduling management processing process. The method has the advantages that the storage data of the printing demands of the wireless network users can be reasonably arranged according to the priority through calculating and sequencing the priority measurement values of the printing tasks, so that the overall printing task management efficiency is improved, printing resources can be better allocated through consideration of the priority of the printing tasks, the high-priority printing tasks can be ensured to be processed in time, and the utilization rate of printing materials is optimized. Finally, the ordered wireless network user printing priority sequence is subjected to printing task management processing by using sequence scheduling calculation, so that reasonable task allocation and scheduling can be performed according to the priority sequence of the wireless network user printing priority sequence, efficient printing task management is achieved, high-priority tasks can be completed more quickly, and user satisfaction and experience are improved.
Preferably, step S5 comprises the steps of:
a corresponding printer scheduling implementation scheme is formulated according to the printing scheduling management result of the wireless network user;
according to the embodiment of the invention, the order of the print tasks and the resource allocation method are determined by utilizing the information such as the priority of the print tasks and the availability of the printer according to the print scheduling management result of the wireless network user and combining the current printer resource condition, and a corresponding printer scheduling implementation scheme is finally formulated.
The printer schedule implementation is transmitted to the user interface using a feedback mechanism to perform the corresponding remote access and control management decisions in a remote controlled manner.
The embodiment of the invention transmits the designed printer scheduling implementation scheme to the user interface by using a feedback mechanism, and a user executes corresponding remote access and control management decisions by using the printer scheduling implementation scheme in a remote control mode.
The invention establishes a corresponding printer scheduling implementation scheme through the wireless network user printing scheduling management result, and the printer scheduling implementation scheme distributes the printing tasks to the proper printers according to the priority of the printing tasks and the availability of the printers so as to improve the overall printing efficiency, and ensures that the high-priority tasks can be processed in time through the idle state of the printers and the execution sequence of the task priority dynamic scheduling printing tasks, thereby improving the service efficiency of the printers. And then, the generated printer scheduling implementation scheme is transmitted to a user interface by using a feedback mechanism, and a user can conveniently know and control the state of the printing task at any time by remotely accessing and managing the state of the printer, the printing task queue, the priority setting and other operations through a remote control interface so as to make decisions and manage, so that the convenience and the flexibility of management are improved.
Preferably, the present invention also provides a printer implementation system with a network data storage function, including:
the network connection acquisition module is used for carrying out network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; the printing task of the wireless network printer connection equipment is obtained by utilizing a network transmission technology, so that the wireless network printing task is obtained;
the user demand extraction processing module is used for extracting and processing demand data of the wireless network printing task through a user demand algorithm to obtain wireless network user printing demand data; carrying out noise reduction processing on the printing demand data of the wireless network user by utilizing a demand noise reduction algorithm, so as to obtain the printing demand noise reduction data of the wireless network user;
the user demand encryption storage module is used for encrypting the wireless network user printing demand noise reduction data by using a demand rule encryption technology to obtain wireless network user printing demand encryption data; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a data storage technology, so as to obtain the printing requirement storage data of the wireless network user;
The printing demand priority scheduling module is used for performing priority calculation processing on the printing demand storage data of the wireless network user by utilizing a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology, so as to obtain a wireless network user print scheduling management result;
and the remote access control module is used for making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
In summary, the present invention provides a printer implementation system with a network data storage function, where the system is composed of a network connection acquisition module, a user demand extraction processing module, a user demand encryption storage module, a print demand priority scheduling module, and a remote access control module, and any one of the printer implementation methods with a network data storage function described in the present invention can be implemented, and is used to combine operations between computer programs running on each module to implement a printer implementation method with a network data storage function.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
The foregoing is only a specific embodiment of the invention to enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The printer implementing method with the network data storage function is characterized by comprising the following steps:
step S1: performing network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; acquiring a printing task of the wireless network printer connection equipment by using a network transmission technology to acquire a wireless network printing task;
Step S2, including:
step S21: carrying out demand data extraction processing on the wireless network print task through a user demand algorithm to obtain wireless network user print demand data;
the functional formula of the user demand algorithm is as follows:
；
in the method, in the process of the invention,printing demand data for wireless network users, +.>Raw data vector for print job for wireless network, +.>A demand data vector for a wireless network print job, < >>For the dimension of the original data vector, +.>For the associated covariance matrix of the original data vector, < +.>As an exponential function +.>Time-dependent matrix for printing tasks for wireless network, < >>Print task for wireless network->Vector of dimensional constants，/>For the time smoothing parameter +.>Optimizing a service matrix for the demands of a wireless network print job, < >>Printing a correction value of the demand data for the wireless network user;
step S22: carrying out data preprocessing on the printing demand data of the wireless network user to obtain the data to be noise reduced of the printing demand of the wireless network user;
step S23, including:
step S231: performing noise value calculation on the data to be noise reduced required by the printing of the wireless network user by using a required noise reduction algorithm to obtain a noise value required by the printing of the user;
The functional formula of the demand noise reduction algorithm is as follows:
；
in the method, in the process of the invention,print the required noise value for the user,/->Printing the required amount of data to be noise reduced for the wireless network user,/->Printing the number of noise sources in the required noise reduction data for each wireless network user, +.>Is->Print the data to be noise reduced of demand of individual wireless network users, < >>Is->The individual wireless network users print a noise signal power spectrum function that requires data to be denoised,is->Noise signal transfer function of data to be noise reduced required by individual wireless network users to print>Is->The user of the personal wireless network is print the first ∈of the data to be noise reduced>Noise signal power spectral density of individual noise sources, +.>Is noise signal power variance +>Printing a correction value of the required noise value for the user;
step S232: judging a user printing demand noise value according to a preset user printing demand noise threshold, and removing the data to be noise-reduced of the wireless network user printing demand corresponding to the user printing demand noise value when the user printing demand noise value is greater than or equal to the preset user printing demand noise threshold to obtain the wireless network user printing demand noise-reduced data;
step S233: judging a user printing demand noise value according to a preset user printing demand noise threshold, and directly defining the wireless network user printing demand to-be-reduced data corresponding to the user printing demand noise value as wireless network user printing demand noise reduction data when the user printing demand noise value is smaller than the preset user printing demand noise threshold;
Step S3: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a network data storage technology to obtain the printing requirement storage data of the wireless network user;
step S4: performing priority calculation processing on the printing demand storage data of the wireless network user by using a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology to obtain a wireless network user print scheduling management result;
step S5: and making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user, and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
2. The printer implementing method with network data storage function according to claim 1, wherein step S1 includes the steps of:
step S11: performing network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment;
Step S12: information acquisition processing is carried out on the wireless network printer connection equipment to obtain wireless network printer communication information;
step S13: and acquiring a print task of the wireless network printer connection equipment by utilizing a network transmission technology based on the communication information of the wireless network printer to obtain the wireless network print task.
3. The printer implementing method with network data storage function according to claim 1, wherein step S3 includes the steps of:
step S31: encrypting the printing demand noise reduction data of the wireless network user by using a demand rule encryption technology to obtain the printing demand encryption data of the wireless network user;
step S32: compressing the encrypted data of the printing requirement of the wireless network user by using a storage compression algorithm to obtain compressed data of the printing requirement of the wireless network user;
step S33: and storing the wireless network user printing demand compressed data to an internal storage device through a network data storage technology so as to obtain the wireless network user printing demand storage data.
4. A printer implementing method with network data storage function according to claim 3, wherein step S31 comprises the steps of:
Step S311: encrypting the wireless network user printing demand noise reduction data by using a demand rule encryption technology, wherein the demand rule encryption technology comprises a rule token generation technology, a symmetric encryption technology, an asymmetric encryption technology and a digital signature encryption technology;
step S312: performing token key generation processing on the wireless network user printing demand noise reduction data by using a rule token generation technology to generate a user printing demand rule token encryption key;
step S313: performing primary encryption processing on the encryption key of the user printing requirement rule token by utilizing a symmetric encryption technology to obtain primary encryption data of the user printing requirement;
step S314: performing secondary encryption processing on the primary encryption data of the printing requirement of the user by utilizing an asymmetric encryption technology to obtain the secondary encryption data of the printing requirement of the user;
step S315: and carrying out digital signature protection processing on the secondary encryption data of the printing requirement of the user by utilizing a digital signature encryption technology to obtain the encryption data of the printing requirement of the user of the wireless network.
5. The printer implementing method with network data storage function according to claim 3, wherein the function formula of the storage compression algorithm in step S32 is specifically:
；
In the method, in the process of the invention,printing demand compressed data for wireless network users, +.>For compressing the number of time samples within a time window, +.>For compressing the start time of the time window, +.>For the end time of the compression time window, +.>Printing the required amount of encrypted data for the wireless network user,/->In the +.>The +.f. at the compressed time sample points>Personal wireless network user print demand encryption data, < >>In the +.>The +.f. at the compressed time sample points>Personal wireless network user print demand encryption data, < >>For the time interval between adjacent time samples, < +.>Contribution parameters for gradient control->Is->The personal wireless network user print request encryption data is in the +.>Gradient at each compressed time sample point, +.>For controlling the compression ratio coefficient +.>To harmonize smooth parameters +.>Is an exponential coefficient>The correction value of the compressed data is printed for the wireless network user.
6. The printer implementing method with network data storage function according to claim 1, wherein step S4 includes the steps of:
step S41: performing priority calculation processing on the printing demand storage data of the wireless network user by using a task priority distribution algorithm to obtain a printing task priority metric value;
The functional formula of the task priority allocation algorithm is as follows:
；
in the method, in the process of the invention,store data for printing demand for wireless network users>Print job priority metric value for individual print jobs,/->Storing the number of print jobs in the data for the print demand of the wireless network user, +.>Print demand resource amount in print demand storage data for wireless network users +.>Store data for printing demand for wireless network users>Weight coefficient of individual print jobs, +.>Store data for printing demand for wireless network users>The individual print jobs are at->Frequency of use under individual print demand resources, < >>Store data for printing demand for wireless network users>The individual print jobs are at->Total bandwidth under individual print demand resources, +.>Store data for printing demand for wireless network users>Priority control parameters for the individual print jobs,and->Store data for wireless network user print request>Resource control parameters of individual print jobs, +.>Store data for printing demand for wireless network users>Current free bandwidth of individual print demand resources, +.>For wireless networksUser print requirement store data +.>Priority control parameters of individual print demand resources, < +. >Store data for printing demand for wireless network users>The individual print jobs are at->Demand probability at individual print demand resource, +.>Calculating a processing time interval for priority, +.>Calculating a processing time component for priority, +.>Store data for printing demand for wireless network users>Time-varying function of individual print jobs, +.>Correction values for the print job priority metric values;
step S42: sequencing the wireless network user printing demand storage data corresponding to the printing task priority measurement values according to the sequence from large to small to obtain a wireless network user printing priority sequence;
step S43: and performing print task management processing on the wireless network user print priority sequence by using a sequence scheduling technology to obtain a wireless network user print scheduling management result.
7. The printer implementing method with network data storage function according to claim 1, wherein step S5 includes the steps of:
a corresponding printer scheduling implementation scheme is formulated according to the printing scheduling management result of the wireless network user;
the printer schedule implementation is transmitted to the user interface using a feedback mechanism to perform the corresponding remote access and control management decisions in a remote controlled manner.
8. A printer implementing system having a network data storage function for executing the printer implementing method having a network data storage function as claimed in claim 1, the printer implementing system having a network data storage function comprising:
the network connection acquisition module is used for carrying out network connection processing on the printer and the mobile network connection equipment through a wireless network technology to obtain wireless network printer connection equipment; the printing task of the wireless network printer connection equipment is obtained by utilizing a network transmission technology, so that the wireless network printing task is obtained;
the user demand extraction processing module is used for extracting and processing demand data of the wireless network printing task through a user demand algorithm to obtain wireless network user printing demand data; carrying out noise reduction processing on the printing demand data of the wireless network user by utilizing a demand noise reduction algorithm, so as to obtain the printing demand noise reduction data of the wireless network user;
the user demand encryption storage module is used for encrypting the wireless network user printing demand noise reduction data by using a demand rule encryption technology to obtain wireless network user printing demand encryption data; storing the encrypted data of the printing requirement of the wireless network user to an internal storage device through a data storage technology, so as to obtain the printing requirement storage data of the wireless network user;
The printing demand priority scheduling module is used for performing priority calculation processing on the printing demand storage data of the wireless network user by utilizing a task priority distribution algorithm to obtain a printing priority sequence of the wireless network user; performing print task management processing on the wireless network user print priority sequence by utilizing a sequence scheduling technology, so as to obtain a wireless network user print scheduling management result;
and the remote access control module is used for making a printer scheduling implementation scheme according to the printing scheduling management result of the wireless network user and executing corresponding remote access and control management decisions through the printer scheduling implementation scheme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310793051.3A CN116560597B (en) | 2023-06-30 | 2023-06-30 | Printer implementation method and system with network data storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310793051.3A CN116560597B (en) | 2023-06-30 | 2023-06-30 | Printer implementation method and system with network data storage function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116560597A CN116560597A (en) | 2023-08-08 |
| CN116560597B true CN116560597B (en) | 2023-10-17 |
Family
ID=87500410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310793051.3A Active CN116560597B (en) | 2023-06-30 | 2023-06-30 | Printer implementation method and system with network data storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116560597B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006080996A (en) * | 2004-09-10 | 2006-03-23 | Sharp Corp | Image processing method, image processor and image forming apparatus having the same, program recording medium |
| CN101184146A (en) * | 2006-11-17 | 2008-05-21 | 三星电子株式会社 | Image processing using hybrid lookup table |
| JP2010034839A (en) * | 2008-07-29 | 2010-02-12 | Kyocera Mita Corp | Image processor and image processing program |
| CN103985073A (en) * | 2014-05-13 | 2014-08-13 | 浙江大学 | Automatic electronic file collection system based on virtual printing and use method thereof |
| CN107040510A (en) * | 2016-11-30 | 2017-08-11 | 华侨大学 | A kind of medical big data processing method based on body area network and cloud computing |
| WO2018115667A1 (en) * | 2016-12-20 | 2018-06-28 | Twipbox | Method and system for secure remote printing from a mobile terminal |
| CN112265271A (en) * | 2020-09-08 | 2021-01-26 | 同济大学 | 3D printing path generation method with modeling and slicing parallel |
| CN114860176A (en) * | 2022-05-21 | 2022-08-05 | 武汉云之端广告传媒有限公司 | Sharing office intelligent printing online monitoring analysis management system based on visualization |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005085257A (en) * | 2003-09-04 | 2005-03-31 | Eastman Kodak Co | System and method for realizing printing solution by clarifying printing needs |
| FI20055347A0 (en) * | 2005-06-23 | 2005-06-23 | Nokia Corp | A method for estimating the noise and interference covariance matrix, receiver, and radio system |
| US9870629B2 (en) * | 2008-06-20 | 2018-01-16 | New Bis Safe Luxco S.À R.L | Methods, apparatus and systems for data visualization and related applications |
| US9052859B2 (en) * | 2013-03-07 | 2015-06-09 | Xerox Corporation | Gathering analytic data using print drivers |
-
2023
- 2023-06-30 CN CN202310793051.3A patent/CN116560597B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006080996A (en) * | 2004-09-10 | 2006-03-23 | Sharp Corp | Image processing method, image processor and image forming apparatus having the same, program recording medium |
| CN101184146A (en) * | 2006-11-17 | 2008-05-21 | 三星电子株式会社 | Image processing using hybrid lookup table |
| JP2010034839A (en) * | 2008-07-29 | 2010-02-12 | Kyocera Mita Corp | Image processor and image processing program |
| CN103985073A (en) * | 2014-05-13 | 2014-08-13 | 浙江大学 | Automatic electronic file collection system based on virtual printing and use method thereof |
| CN107040510A (en) * | 2016-11-30 | 2017-08-11 | 华侨大学 | A kind of medical big data processing method based on body area network and cloud computing |
| WO2018115667A1 (en) * | 2016-12-20 | 2018-06-28 | Twipbox | Method and system for secure remote printing from a mobile terminal |
| CN112265271A (en) * | 2020-09-08 | 2021-01-26 | 同济大学 | 3D printing path generation method with modeling and slicing parallel |
| CN114860176A (en) * | 2022-05-21 | 2022-08-05 | 武汉云之端广告传媒有限公司 | Sharing office intelligent printing online monitoring analysis management system based on visualization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116560597A (en) | 2023-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109150499B (en) | Method and device for dynamically encrypting data, computer equipment and storage medium | |
| KR101658501B1 (en) | Digital signature service system based on hash function and method thereof | |
| KR101977109B1 (en) | Large simultaneous digital signature service system based on hash function and method thereof | |
| US8719575B2 (en) | Method of secure broadcasting of digital data to an authorized third party | |
| US20100023781A1 (en) | Data processing apparatus, data storage device, and data processing method therefor | |
| WO2005122468A1 (en) | Data communication method and system | |
| US9094207B2 (en) | Terminal for strong authentication of a user | |
| JP2008516548A (en) | Content encryption method, network content providing system and method using the same | |
| CN108632031B (en) | Key generation device and method, encryption device and method | |
| US20120084554A1 (en) | System and method for hosting encrypted monitoring data | |
| KR20090063734A (en) | Method, client and system for reservation connection to management server using one-time password | |
| JP2009105566A (en) | Distribution control device and distribution control program | |
| EP1866873A1 (en) | Method, system, personal security device and computer program product for cryptographically secured biometric authentication | |
| CN115086315B (en) | Cloud edge cooperative security authentication method and system based on image sensitivity recognition | |
| CN110708291B (en) | Data authorization access method, device, medium and electronic equipment in distributed network | |
| CN112637354A (en) | Data transmission management method, system and equipment based on cloud storage | |
| US8380983B2 (en) | File encryption system and method | |
| CN111177748A (en) | Fingerprint storage encryption method, device and system | |
| CN105426773A (en) | Cloud contract generation system and method | |
| CN109299618B (en) | Quantum-resistant computing cloud storage method and system based on quantum key card | |
| CN114357418A (en) | Encryption authentication method, system, terminal device, server and storage medium | |
| CN114125831A (en) | 5G smart grid user side data acquisition method and system based on proxy re-encryption | |
| CN116560597B (en) | Printer implementation method and system with network data storage function | |
| CN110570197B (en) | Data processing method and device based on block chain | |
| CN116842559A (en) | Data encryption storage model and data encryption storage method based on blockchain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |