CN113524913B - Ink authorization use method, server, upper computer, printing equipment and system - Google Patents
Ink authorization use method, server, upper computer, printing equipment and system Download PDFInfo
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- CN113524913B CN113524913B CN202010308651.2A CN202010308651A CN113524913B CN 113524913 B CN113524913 B CN 113524913B CN 202010308651 A CN202010308651 A CN 202010308651A CN 113524913 B CN113524913 B CN 113524913B
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- 238000013475 authorization Methods 0.000 title claims abstract description 243
- 238000007639 printing Methods 0.000 title claims abstract description 171
- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000012795 verification Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 4
- 238000007641 inkjet printing Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 7
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/17546—Cartridge presence detection or type identification electronically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
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- Accessory Devices And Overall Control Thereof (AREA)
- Ink Jet (AREA)
Abstract
The invention discloses an ink authorization use method, a server, an upper computer and a system, and relates to the technical field of ink-jet printing. The ink authorized use method comprises the following steps: receiving first information, second information and a first request; verifying whether an authorized use condition is met; if not, sending a first prompt message; if yes, sending the encrypted authorization information. The server side comprises: the device comprises a receiving module, a verification module, a first prompt message sending module and an authorization message sending module. The upper computer comprises an authorization information receiving module, an authorization information sending module, an ink usage monitoring module and a third prompt information sending module. The ink authorizes use of a printing device and comprises a processor and a memory. The ink authorization use system comprises a user side, a main control panel, a server side and an upper computer. The ink authorization use method, the server, the upper computer and the system do not need to add hardware to the ink box, so that the use cost is greatly reduced.
Description
Technical Field
The invention relates to the technical field of ink-jet printing, in particular to an ink authorization use method, a server, an upper computer and a system.
Background
Ink jet printing is the ejection of ink through a nozzle of a head as droplets onto a print medium to produce an image product. Ink for printing is stored in an ink cartridge, which is an important consumable of an inkjet printing apparatus because the ink is continuously consumed during printing. Since the printing apparatus needs to be frequently changed, the number of ink cartridges storing ink on the market is large, and the number of manufacturers and models is large. Because the user can not accurately distinguish the type, brand and quality of the ink in the ink box, the situation that different brands of ink are mixed when the user replaces the ink box or a printer nozzle is damaged due to the fact that fake ink is used is easy to occur.
In order to solve the above problems, a control chip is provided on an ink cartridge, and the chip provided on the ink cartridge is used to store encrypted identity information of the ink cartridge or the chip provided on the ink cartridge is used to determine encrypted information sent by a printer, so as to verify whether the ink cartridge used by the printer is a correct ink cartridge according to the bidirectional identification of the printer and the ink cartridge. When the mode is adopted, a hardware circuit needs to be arranged on the ink box, so that the cost of the ink box is greatly increased.
Disclosure of Invention
The invention provides an ink authorization use method, a server, an upper computer and a system, which are used for solving the technical problem that the use cost is high because a hardware circuit needs to be additionally arranged on an ink box in the existing ink box authorization use mode.
In a first aspect, the present invention provides a method for authorizing the use of ink, the method comprising:
receiving first information, second information and a first request sent by a user side through collecting information codes on ink boxes applied for use and information codes on printing equipment applied for use, wherein the first information is information of the ink boxes applied for use, and the second information is information of the printing equipment applied for use;
in response to the reception of the first request, verifying whether the ink cartridge applied for use satisfies an authorized use condition based on the received first information and second information;
if the first prompt message does not meet the requirement, sending a first prompt message to the user side;
and if the authorized use condition is met, sending the encrypted authorization information to the user end and/or the upper computer of the printing device according to the received first information and second information so as to enable the printing device to execute the printing task by using the authorized ink box according to the authorization information.
Preferably, the method includes, before receiving first information, second information and a first request sent by a user side, where the first information is information of an ink cartridge that is applied for use, and the second information is information of a printing device that is applied for use;
receiving third information and a second request sent by an authorized user manufacturer end, wherein the third information comprises user identity information;
responding to the receiving of the second request, and judging whether the total amount of the currently available ink of the user corresponding to the authorized user side meets the amount of the ink required to be used by the user according to the received third information;
if the code of the ink box is satisfied, generating and sending an instruction for allowing the client manufacturer end to generate the code of the ink box to the user manufacturer end;
and if not, sending second prompt information to the user manufacturer end.
Preferably, the method further includes sending the second prompt message to the user terminal if the second prompt message is not satisfied;
receiving a third request sent by an authorized user manufacturer end, wherein the third request comprises information for applying for increasing the total amount of ink;
and adjusting the total amount of usable ink of the user corresponding to the authorized user side according to the total amount of ink increase information applied by the third request.
Preferably, if the authorization use condition is met, sending encrypted authorization information to the user side and/or an upper computer of the printing device according to the received first information and second information so that the printing device can execute a print task by using an authorized ink cartridge according to the authorization information, wherein the authorization information is a complex authorization code or a simple authorization code, and the step further includes;
sending an authorization information complex authorization code encrypted by a server to an upper computer of printing equipment, wherein the complex authorization code comprises volume data containing basic information and various types of ink drops;
monitoring fifth information fed back by an upper computer of the printing equipment according to a result of receiving the authorization information;
and sending authorization information to the user side for a simple authorization code input to the upper computer after monitoring fifth information sent by the upper computer of the printing device, wherein the simple authorization code comprises basic information.
Preferably, the second information includes a waveform file feature code of a printing device that applies for use, the authorization information includes first authorization information and second authorization information, and S4: if the authorization use condition is met, sending encrypted authorization information to a user side and/or an upper computer of the printing equipment according to the received first information and second information so as to enable the printing equipment to execute a printing task according to the authorization information;
receiving fourth information sent by a manufacturer end, wherein the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
judging whether the matching is successful;
if not, generating a first message;
and if so, generating second authorization information according to the fourth information and the matched waveform file, wherein the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
In a second aspect, the present invention provides an ink authorization method, including the following steps:
receiving authorization information which is sent by a server side according to a verification result of first information and second information and is encrypted by the server side, wherein the first information is information of an ink box which is applied for use, and the second information is information of printing equipment which is applied for use;
sending the received authorization information to a control main board so that the control main board can decrypt the authorization information and then use the authorized ink to control the printer to execute a printing task;
monitoring the ink usage amount of the ink box in the process of executing the printing task;
and sending a third prompt message to the user side when the monitored ink usage amount of the ink box reaches a preset threshold value.
In a third aspect, the present invention provides a server, including:
the receiving module is used for receiving first information, second information and a first request which are sent by a user side through acquiring codes on an ink box applied for use and codes on printing equipment applied for use, wherein the first information is information of the ink box applied for use, and the second information is information of the printing equipment applied for use;
a verification module for verifying, in response to receipt of the first request, whether the ink cartridge applied for use satisfies an authorized use condition according to the received first information and second information;
the first prompt information sending module is used for sending first prompt information to the user side when the authorization use condition is not met;
and the authorization information sending module is used for sending the encrypted authorization information to the user side and/or the upper computer of the printing equipment according to the received first information and second information when the authorization use condition is met so that the printing equipment can use the authorized ink box to execute the printing task according to the authorization information. .
In a fourth aspect, the present invention provides an upper computer, comprising
The authorization information receiving module is used for receiving authorization information which is sent by a server side according to a verification result of first information and second information and is encrypted by the server side, wherein the first information is information of an ink box which is applied for use, and the second information is information of printing equipment which is applied for use;
the authorization information sending module is used for sending the received authorization information to the control mainboard, so that the control mainboard controls the printer to execute a printing task by using authorized ink after decrypting the authorization information;
the ink consumption monitoring module is used for monitoring the ink consumption of the ink box in the process of executing the printing task;
and the third prompt information sending module is used for sending third prompt information to the user side when the monitored ink usage amount of the ink box reaches a preset threshold value.
In a fifth aspect, the present invention provides an ink authorization use printing device comprising at least one processor, at least one memory, and computer program instructions stored in the memory which, when executed by the processor, implement the method of the second aspect.
In a sixth aspect, the present invention provides an ink authorization system, which includes a manufacturer end, a user end, a main control panel, a server end in the fourth aspect, and an upper computer in the fifth aspect.
Has the advantages that: in summary, the ink authorization use method, the server, the upper computer and the system provided by the invention send the information of the ink cartridge and the printing equipment which are authorized to be used to the server by using the way that the user terminal collects the information code on the ink cartridge applied for use and the information code on the printing equipment applied for use. The server judges whether the ink box meets the authorization use condition according to the information sent by the user side, and only when the ink box meets the authorization condition, the encrypted authorization information is sent to the printing equipment. The printing device controls printing according to the authorization content in the authorization information after receiving the authorization information, and only allows the ink stored in the authorized ink box to be used and only allows the authorized ink amount to be used during printing. Therefore, through the management of the double service ends on the ink box of the printer, only the authorized ink box can be used on the corresponding printing equipment, the burden of a user on the quality management of the ink box is greatly reduced, and the damage of the printing equipment caused by the unqualified ink box used by the user is effectively avoided. By adopting the method of the invention, the user only needs to collect the information code on the ink box through the user side, no additional hardware facility is needed to be added to the ink box, and the ink box does not need to receive and send information or process information, thereby greatly reducing the use cost of the printing equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings may be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the method for authorized use of ink applied to a server according to the present invention.
Fig. 2 is a flow chart of signaling of the ink authorization usage method of the present invention.
FIG. 3 is a flow chart of the method for authorizing using ink to generate the ink box code according to the present invention.
Fig. 4 is a flow chart of a method of ink authorization for use of the present invention to set drop volume.
FIG. 5 is a flow chart of the method for authorizing the use of ink applied to the upper computer of the printing device.
FIG. 6 is a flow chart of printing according to authorization information in accordance with the present invention.
Fig. 7 is a block diagram of the server according to the present invention.
Fig. 8 is a block diagram of the upper computer of the present invention.
Fig. 9 is a block diagram of the structure of an ink authorized use printing apparatus of the present invention.
Fig. 10 is a block diagram showing the structure of an ink authorized use system of the present invention.
Detailed Description
Features of various aspects and exemplary embodiments of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" comprises 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Example 1
The embodiment provides an ink authorization use method, which is applied to a server, where the server may be a common server or a cloud server, as shown in fig. 1, and the method includes the following steps:
s1: receiving first information, second information and a first request sent by a user side through collecting information codes on ink boxes applied for use and information codes on printing equipment applied for use, wherein the first information is information of the ink boxes applied for use, and the second information is information of the printing equipment applied for use;
s2: in response to the reception of the first request, verifying whether the ink cartridge applied for use satisfies an authorized use condition based on the received first information and second information;
s3: if the first prompt message does not meet the requirement, sending a first prompt message to the user side;
s4: and if the authorized use condition is met, sending the encrypted authorization information to the user end and/or the upper computer of the printing device according to the received first information and second information so as to enable the printing device to execute the printing task by using the authorized ink box according to the authorization information.
The code on the ink box and the code on the printing device can adopt graphic codes such as two-dimensional codes, bar codes, three-dimensional codes and the like, and can also adopt digital codes or character codes in other embodiments.
The user end can adopt a digital mobile communication device such as a mobile phone, and in other embodiments, other electronic devices with an image acquisition device and capable of communicating, such as a tablet computer, a code scanner, a computer with a camera, a network-enabled smart camera, and the like, can also be adopted. The code on the ink box comprises information such as the ink type corresponding to the ink box, the ink production date, the quality guarantee period, the type of the ink, the ink box capacity, the error range of the ink box capacity, the manufacturer of the ink box, the ink box ID, the user identity information of the ink box and the like. And the second information includes the printing apparatus ID, the ID of the printing apparatus main control board, the user identification information of the printing apparatus, and the like. The user terminal can directly send the codes to the server terminal after collecting the codes, the server terminal generates the information after compiling and decoding, and the client terminal can send the information obtained by decoding to the server terminal after compiling and decoding. The first request is a request sent by a client to a server for allowing the ink in the ink box to be used for executing a printing task. The first prompt message is a prompt for prompting the user that the verification fails.
And S2: the verifying whether the ink cartridge applied for use satisfies the authorized use condition includes: judging whether the users of the printing equipment and the ink box are the same user or not according to the user identity information of the ink box, and if not, not meeting the authorization condition; and judging whether the ink applied for use is matched with the printing equipment using the ink according to the manufacturer of the ink box, the model of the ink and the ID of the printing equipment, and if not, not meeting the authorization condition. It is checked whether the ink cartridge has an authorization record, and if the authorization record has been made, the authorization condition is not satisfied to avoid repeated authorization. In implementation, the authorization conditions listed above may be arbitrarily logically combined as needed, and in other embodiments, other authorization conditions may also be set as needed, which is not limited herein.
When the verification is passed, the ink box meets the authorization use condition, the server side can generate corresponding authorization information, and the server side can encrypt the authorization information according to a certain encryption mode. And finally, the server side sends the encrypted authorization information to an upper computer of the printing equipment or sends the encrypted authorization information to the user side firstly, and then the user side sends the encrypted information to the upper computer of the printing equipment. The host computer can write the authorization information into the main control panel of the printer through the relevant printing software installed on the host computer. Then the main control board decrypts the authorization information to obtain the ink box corresponding to the authorized ink and the amount of the authorized ink, and then the main control board controls the printer to execute the printing task according to the authorization content. The authorization information may be in the form of codes, such as numeric codes, text codes, two-dimensional codes, bar codes, three-dimensional codes or other graphic codes.
As shown in fig. 2, the foregoing process is described below by taking a two-dimensional code as an example of codes set on an ink cartridge and a printing device, a user scans the two-dimensional code set on the ink cartridge and the two-dimensional code set on the printing device through a program on a mobile phone, and any program on the mobile phone sends the two-dimensional code or information included in the two-dimensional code and a request for authorizing the printing device to use the ink cartridge to a server. And the server side verifies whether the authorization condition is met or not after receiving the two-dimension code information and the request, and if not, sends prompt information of verification failure to the client side. If yes, the server generates a corresponding authorization code, encrypts the authorization code and sends the encrypted authorization code to the printer. And then the printer sends the encrypted authorization code to a main control board of the printing device through the printing software installed in the printer, the main control board decrypts the authorization code to obtain relevant printing control information, and the main control board can control the printing device to execute a printing task according to the relevant printing control information. It can be seen from the foregoing process that the user can send information and authorization application of the ink cartridge and the printing device only by using electronic devices commonly used at ordinary times, such as a mobile phone, and the like, without communication between the ink cartridge and other devices or information processing of the ink cartridge, and only by attaching the two-dimensional code to the ink cartridge.
As shown in fig. 3, in order to strictly ensure that the ink cartridge and the corresponding ink in the ink cartridge are used in an authorized manner, the present embodiment is implemented in S1: receiving first information, second information and a first request sent by a user side, wherein the first information is information of an ink box which is applied for use, and the second information is information of printing equipment which is applied for use and is included before;
s01: receiving third information and a second request sent by an authorized manufacturer end;
s02: responding to the reception of the second request, and judging whether the total amount of the currently available ink of the user meets the amount of the ink required to be used by the user according to the received third information;
s03: if the ink box is satisfied, generating and sending an instruction for allowing the client to generate the code of the ink box to the manufacturer end;
s04: and if not, sending second prompt information to the manufacturer end.
The third information comprises information such as ink generation date, quality guarantee period, machine type, ink type, machine type suitable for ink, ink box capacity, error range of ink box capacity, manufacturer of ink box, ink box ID, user identity information of ink box and the like. The user corresponding to the third information means an application for generating the code corresponding to the ink box for applying to the server side by the second request of the user identity in the third information. The manufacturer side of this embodiment may be a PC, and in a specific implementation, a manufacturer that produces the printing device may connect the dongle with the PC through interfaces such as a USB, and then input an account password for login, so as to ensure that the manufacturer that produces the printing device that has been authorized to send the third information and the second request is. The system may assign an account number to each user, and the server stores the total ink amount m of the currently usable ink of each authorized user. The server calculates the ink amount n of the ink used for application according to the ink box capacity and the error range of the ink box capacity, if m is less than n, the total amount of the currently available ink of the surface user does not meet the amount of the ink required to be used by the user, and at this moment, the server sends second prompt information to the client to prompt that the total amount of the currently available ink of the user is insufficient. Otherwise, the server sends an instruction to a two-dimensional code generating tool installed on the PC, and the two-dimensional code generating tool generates a two-dimensional code corresponding to the ink box after receiving the instruction. Because the two-dimension code can be generated only after the instruction of the server is received, the ink box which is authorized to be used can generate the effective two-dimension code.
If the amount of ink currently available to the user does not satisfy the amount of ink requested to be used, the user may consider reducing the amount of ink requested to be used, or request to increase the amount of ink currently available to the user by way of a trade purchase. Specifically, in S04: if not, sending second prompt information to the manufacturer end and then sending the second prompt information to the manufacturer end;
s05: receiving a third request sent by an authorized user side, wherein the third request comprises information of applying for increasing the total amount of ink;
s06: and adjusting the total amount of usable ink of the user according to the application increase ink total amount information of the third request.
The manufacturer can send a third request to the server via the PC, apply for the total amount of ink that can be currently used for the user, the amount that needs to be increased can be included in the third request, and the server adjusts the total amount of ink that can be used for the user according to the ink weight that is increased in the third request. After the adjustment is finished, the manufacturer can send a second request to the server through the PC, and the server judges whether the amount of the ink required to be used by the user is met or not according to the adjusted total amount of the ink available to the user.
As shown in fig. 2, further, in the present embodiment, S4: if the authorization use condition is met, sending encrypted authorization information to a user side and/or an upper computer of the printing equipment according to the received first information and second information so that the printing equipment can use an authorized ink box to execute a printing task according to the authorization information, wherein the authorization information is a complex authorization code or a simple authorization code;
s41: sending a complex authorization code encrypted by a server to an upper computer of the printing equipment, wherein the complex authorization code comprises volume data containing basic information and various types of ink drops;
s42: monitoring fifth information fed back by an upper computer of the printing equipment according to a result of receiving the authorization information;
s43: and sending a simple authorization code to the user side after monitoring fifth information sent by the upper computer of the printing device, wherein the simple authorization code comprises basic information.
In this embodiment, the server may first send encrypted authorization information, such as a complex authorization code, to the upper computer, where the complex authorization code includes both the basic information and the volume data of each type of ink drop. The basic information refers to information unrelated to the ink drop volume data, such as a client ID, a model, a control main board ID, an ink cartridge capacity, an ink cartridge virtual capacity, a current time stamp, and the like. If the upper computer fails to receive the authorization information (for example, when the network is abnormal or the upper computer is not connected to the internet), a fifth information which is information of failure in reception is fed back to the server, and the server sends the authorization information to the client (for example, a program installed on the mobile communication device) after monitoring the information. Then, the client inputs the authorization information such as the authorization code to the upper computer of the printing device, so that the condition that the upper computer cannot receive the authorization information due to network problems can be effectively avoided. In order to improve user experience, under the condition that the upper computer is successfully networked, the authorization code sent by the server to the client can be a simple authorization code, the simple authorization code only comprises basic information and does not comprise volume data of ink drops, so that the simple authorization code is shorter, and the user can conveniently input the authorization code manually.
In addition, in order to accurately monitor the amount of ink used authorized for printing, the size of each type of ink drop to be printed may be set.
As shown in fig. 4, the specific setting method is as follows: the second information includes a waveform file feature code of the printing device applied for use, the authorization information includes first authorization information and second authorization information, and S4: if the authorization use condition is met, sending encrypted authorization information to the user side and/or an upper computer of the printing equipment according to the received first information and second information so as to enable the printing equipment to execute a printing task according to the authorization information;
s410: receiving fourth information sent by a manufacturer end, wherein the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
s420: matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
s430: judging whether the matching is successful;
s440: if not, generating a first message;
s450: and if so, generating second authorization information according to the fourth information and the matched waveform file, wherein the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
In the present embodiment, the waveform file may be imported by a user side such as an OR generation tool installed on a PC, in which waveform data for driving the heads to eject ink is recorded. The volume of each type of ink drop corresponding to each waveform in the waveform file is then set. Each type of ink droplet refers to ink droplets with different sizes, for example, if the ink droplets are divided into three types, namely, large, medium and small, the corresponding volumes are set for the three types of ink droplets. The sizes of the ink droplets in other embodiments can be classified in other ways, such as two or four, or any number of them. And after the setting is finished, the volume data of each type of ink drop is sent to the server by using a two-dimensional code generation tool of the PC terminal. The waveform file feature code of the printing equipment can be sent to the server by a user in a mode of scanning a machine two-dimensional code through a mobile phone program, and the server firstly matches the waveform file of the printing equipment according to the waveform file feature code of the printing equipment. The specific matching method is that the feature codes of all waveform files are stored in advance at the server. The feature code of the waveform file is a numerical value obtained by extracting the same amount of data at the same position in the waveform corresponding to each waveform file and calculating according to the same algorithm. If the values are equal, it indicates that the corresponding waveforms match each other, and if the values are not the same, it indicates that the corresponding waveforms do not match.
And if the over-matching is unsuccessful, the server generates first authorization information, wherein the first authorization information only comprises some basic information, such as client ID, machine type, control mainboard ID, ink box capacity, ink box virtual capacity, current timestamp and the like. The first authorization information may be an authorization code, referred to herein as a simple authorization code, where the authorization code may be obtained by performing an encryption operation using information such as a client ID, a machine type, a control motherboard ID, an ink cartridge capacity, an ink cartridge virtual capacity, and a current timestamp as input parameters. After the authorization code is decrypted, information such as a client ID, a machine type, a control mainboard ID, an ink box ID, ink box capacity, ink box virtual capacity, a current timestamp and the like can be correspondingly obtained.
And if the over-matching is successful, the server generates second authorization information, wherein the second authorization information further includes volume data of the ink drops of the various types corresponding to all waveforms in the waveform file matched by the printing device on the basis of the first authorization information, and the second authorization information can be an authorization code, which is referred to as a complex authorization code in this document. The authorization code may be obtained by performing encryption operation on the input parameter using the second authorization information, and may also be obtained by decrypting the authorization code, in addition to obtaining information such as a client ID, a machine type, a control motherboard ID, an ink cartridge capacity, an ink cartridge virtual capacity, and a current timestamp. And volume data of the ink drops of the types corresponding to all the waveforms in the waveform file matched by the printing device.
If the over-matching is successful, the authorization information sent to the upper computer of the printing equipment by the server is an encrypted second authorization code, the upper computer writes the encrypted second authorization code into the main control board, the main control board decrypts the encrypted second authorization code to obtain corresponding volume data of the sizes of the ink droplets of various types, and then the printing equipment is controlled to print according to the printing data set by the user side.
The main control board can also verify the authorization code after decrypting the encrypted authorization code, and after the verification is successful, the printing data is written into the flash memory. If the equipment is verified, a prompt message is sent to the user end, such as the mobile communication equipment for installing the relevant program, and the user is prompted to re-input the correct authorization code
Example 2
As shown in fig. 5 and fig. 6, this embodiment provides an authorized ink use method, which is applied to an upper computer of a printing device, and specifically includes the following steps:
s10: receiving authorization information which is sent by a server side according to a verification result of first information and second information and is encrypted by the server side, wherein the first information is information of an ink box which is applied for use, and the second information is information of printing equipment which is applied for use;
s20: sending the received authorization information to a control main board so that the control main board can decrypt the authorization information and then use the authorized ink to control the printer to execute a printing task;
s30: monitoring the ink consumption of the ink box in the printing task execution process;
s40: and sending a third prompt message to the manufacturer end when the monitored ink usage amount of the ink box reaches a preset threshold value.
After the server side verifies that the ink box applied for use meets the authorized use condition, encrypted authorization information such as an authorization code is sent to the printing equipment according to the information of the ink box applied for use and the information of the printing equipment. After the relevant printing software of the printing equipment receives the authorization code, the authorization code is written into the main control board of the printing equipment. The main control board decrypts and verifies the authorization code, and if the authorization code fails to be verified, a prompt message is sent to a user end such as a PC to prompt the user that the verification fails. The main reason for the failure of the verification is that the user inputs an incorrect authorization code, so that the user can input the authorization code again through related software installed on the upper computer after receiving the prompt information, and the upper computer sends the newly input authorization code to the main control board for decryption and verification. And after the verification is successful, the main control board writes the decrypted information into a flash memory of the main control board, wherein the information comprises the usable ink, the ink consumption and other information, and the main control board controls the printing equipment to execute the printing task according to the information. The usage of ink corresponding to an authorized ink cartridge may be monitored during execution of a print job. The specific detection method comprises the following steps:
s401: reading the ink consumption from the program of the main control panel periodically;
s402: judging whether the actual usage amount of the ink box authorized to be used is used up or not according to the authorization information;
s403: if not, continuing printing;
s404: if the printing job is finished, continuing printing until the printing job is finished;
s405: if the ink is not used up, sending out a prompt message to prompt the user that the ink allowance is insufficient;
the user can add ink into the ink box after receiving the information for prompting that the ink surplus is insufficient, and the amount of the added ink is sent to an upper computer of the printing equipment through a PC (personal computer) end, and the upper computer judges whether the actual using amount of the ink box is used up again according to the amount of the residual usable ink after the ink is added. In addition, the user can also update the ink box, and after the user replaces the new ink box, the user sends a new authorization request to the server by scanning the two-dimensional code on the ink box so that the server authorizes the replaced ink box. Wherein the actual usage of the ink cartridge is the capacity of the ink cartridge plus a set capacity error. For example, the capacity of the ink cartridge is V, the set capacity error is 10% V, and the actual amount of the ink cartridge is (1 + 10%) V.
Example 3
Referring to fig. 7, an embodiment of the present invention provides a server applying an ink authorization method, where the server includes:
the receiving module is used for receiving first information, second information and a first request which are sent by a user side through acquiring codes on ink boxes applied for use and codes on printing equipment applied for use, wherein the first information is information of the ink boxes applied for use, and the second information is information of the printing equipment applied for use;
a verification module for verifying, in response to receipt of the first request, whether the ink cartridge applied for use satisfies an authorized use condition according to the received first information and second information;
the first prompt information sending module is used for sending first prompt information to the user side when the authorization use condition is not met;
the authorization information sending module also comprises.
The fourth information receiving submodule is used for receiving fourth information sent by a user side, and the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
the waveform file matching submodule is used for matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
the matching result judgment submodule is used for judging whether the matching is successful or not;
the first authorization information generation sub-module is used for generating first authorization information when the matching is unsuccessful;
and the second authorization information generation sub-module is used for generating second authorization information according to the fourth information and the matched waveform file when the matching is unsuccessful, and the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
Example 4
As shown in fig. 8, the present embodiment provides an upper computer applying an ink authorization method, where the upper computer includes:
the authorization information receiving module is used for receiving authorization information which is sent by a server side according to a verification result of first information and second information and is encrypted by the server side, wherein the first information is information of an ink box which is applied for use, and the second information is information of printing equipment which is applied for use;
the authorization information sending module is used for sending the received authorization information to the control mainboard, so that the control mainboard can decrypt the authorization information and then use the authorized ink to control the printer to execute a printing task;
the ink consumption monitoring module is used for monitoring the ink consumption of the ink box in the process of executing the printing task;
and the third prompt information sending module is used for sending third prompt information to the user side when the monitored ink usage amount of the ink box reaches a preset threshold value.
Example 5
In addition, the method for authorizing the use of ink according to the embodiment of the present invention described in conjunction with fig. 5 can be implemented by a printing apparatus for authorizing the use of ink. Fig. 9 is a schematic diagram illustrating a hardware structure of a printing apparatus for authorizing ink to be used according to an embodiment of the present invention.
Authorization to use ink the printing device may include a processor 401 and memory 402 storing computer program instructions.
Specifically, the processor 401 may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or may be configured as one or more Integrated circuits implementing embodiments of the present invention.
The processor 401 reads and executes computer program instructions stored in the memory 402 to implement the data addressing method for area random printing in any of the above embodiments.
Authorizing use of the printing device with ink in one example may also include a communication interface 403 and a bus 410. As shown in fig. 6, the processor 401, the memory 402, and the communication interface 403 are connected via a bus 410 to complete communication therebetween.
The communication interface 403 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present invention.
Example 6
As shown in fig. 10, the present embodiment provides an ink authorization system, which includes a manufacturer end, a user end, a main control panel, a server end and an upper computer in the foregoing embodiments. The upper computer is a morning machine matched with the printing equipment for use, and the main control board is a main control board arranged on the relevant printing equipment.
The above is a detailed description of the method, apparatus, device and system for authorized use of ink provided by the embodiments of the present invention.
It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions, or change the order between the steps, after comprehending the spirit of the present invention.
The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments can be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include an electronic circuit, a semiconductor memory device, a ROM, a flash memory, an Erasable ROM (EROM), a floppy disk, a CD-ROM, an optical disk, a hard disk, an optical fiber medium, a Radio Frequency (RF) link, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed at the same time.
As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
Claims (9)
1. The method for authorizing the use of the ink is characterized by comprising the following steps of:
receiving first information, second information and a first request sent by a user side through collecting information codes on ink boxes applied for use and information codes on printing equipment applied for use, wherein the first information is information of the ink boxes applied for use, and the second information is information of the printing equipment applied for use;
in response to the reception of the first request, verifying whether the ink cartridge applied for use satisfies an authorized use condition according to the received first information and second information;
if the first prompt message does not meet the requirement, sending a first prompt message to the user side; if the authorized use condition is met, sending encrypted authorization information to the user side and/or an upper computer of the printing equipment according to the received first information and second information so that the printing equipment can use the authorized ink box to execute a printing task according to the authorization information;
the second information comprises a waveform file feature code of the printing equipment applying for use, the authorization information comprises first authorization information and second authorization information, and if the authorization use condition is met, the encrypted authorization information is sent to the user end and/or an upper computer of the printing equipment according to the received first information and second information so that the printing equipment can use the authorized ink box to execute the printing task according to the authorization information comprises the following steps;
receiving fourth information sent by a manufacturer end, wherein the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
judging whether the matching is successful;
if not, generating first authorization information;
and if so, generating second authorization information according to the fourth information and the matched waveform file, wherein the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
2. The method for authorizing the use of ink according to claim 1, wherein the method further comprises receiving a first message, a second message and a first request sent from a user end, the first message being information of an ink cartridge requested to be used, the second message being information of a printing device requested to be used;
receiving third information and a second request sent by an authorized manufacturer end, wherein the third information comprises user identity information;
responding to the reception of the second request, and judging whether the total amount of the currently available ink of the user meets the amount of the ink required to be used by the user or not according to the received third information;
if the code of the ink box is satisfied, generating and sending an instruction for allowing the manufacturer to generate the code of the ink box to the manufacturer;
and if not, sending second prompt information to the manufacturer end.
3. The method for authorizing the use of ink according to claim 2, further comprising sending the second prompting message to the user terminal if the second prompting message is not satisfied;
receiving a third request sent by an authorized manufacturer end, wherein the third request comprises information for applying for increasing the total ink amount;
and adjusting the total amount of usable ink of the user according to the application increase ink total amount information of the third request.
4. The method for authorized use of ink according to claim 1, wherein the step of sending the encrypted authorization information to the user terminal and/or the upper computer of the printing device according to the received first information and second information if the authorized use condition is satisfied, so that the printing device executes the printing task by using the authorized ink cartridge according to the authorization information further comprises the step of obtaining the complex authorization code or the simple authorization code;
sending a complex authorization code encrypted by a server to an upper computer of printing equipment, wherein the complex authorization code comprises basic information and volume data of various types of ink drops;
monitoring fifth information fed back by an upper computer of the printing equipment according to a result of receiving the authorization information;
and sending a simple authorization code for inputting to the upper computer to the user side after monitoring fifth information sent by the upper computer of the printing device, wherein the simple authorization code comprises basic information.
5. The method for authorizing the use of ink is characterized by comprising the following steps of:
receiving authorization information which is sent by a server side according to a verification result of first information and second information and is encrypted by the server side, wherein the first information is information of an ink box which is applied for use, and the second information is information of printing equipment which is applied for use;
the second information comprises a waveform file feature code of the printing equipment applying for use, the authorization information comprises first authorization information and second authorization information, and if the authorization use condition is met, the encrypted authorization information is sent to the user end and/or an upper computer of the printing equipment according to the received first information and second information so that the printing equipment can use the authorized ink box to execute a printing task according to the authorization information;
sending the received authorization information to the control mainboard, so that the control mainboard controls the printer to execute a printing task by using authorized ink after decrypting the authorization information;
monitoring the ink consumption of the ink box in the printing task execution process;
when the monitored ink usage amount of the ink box reaches a preset threshold value, sending third prompt information to a manufacturer end;
if the authorization use condition is met, sending encrypted authorization information to a user side and/or an upper computer of the printing equipment according to the received first information and second information so as to enable the printing equipment to execute a printing task by using an authorized ink box according to the authorization information;
receiving fourth information sent by a manufacturer end, wherein the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
judging whether the matching is successful;
if not, generating first authorization information;
and if so, generating second authorization information according to the fourth information and the matched waveform file, wherein the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
6. The server side is characterized by comprising:
the receiving module is used for receiving first information, second information and a first request which are sent by a user side through acquiring codes on an ink box applied for use and codes on printing equipment applied for use, wherein the first information is information of the ink box applied for use, and the second information is information of the printing equipment applied for use; the second information includes a profile signature of the printing device for which use is requested,
a verification module for verifying, in response to receipt of the first request, whether the ink cartridge applied for use satisfies an authorized use condition according to the received first information and second information;
the first prompt information sending module is used for sending first prompt information to the user side when the authorization use condition is not met;
the authorization information sending module is used for sending encrypted authorization information to a user side and/or an upper computer of the printing equipment according to the received first information and second information when the authorization use condition is met so that the printing equipment can use the authorized ink box to execute a printing task according to the authorization information; the authorization information comprises first authorization information and second authorization information;
wherein the authorization information sending module further comprises:
the fourth information receiving submodule is used for receiving fourth information sent by a user side, and the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
the waveform file matching submodule is used for matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
the matching result judgment submodule is used for judging whether the matching is successful or not;
the first authorization information generation sub-module is used for generating first authorization information when the matching is unsuccessful;
and the second authorization information generation sub-module is used for generating second authorization information according to the fourth information and the matched waveform file when the matching is successful, and the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
7. Host computer, its characterized in that includes:
the authorization information receiving module is used for receiving authorization information which is sent by a server side according to a verification result of first information and second information and encrypted by the server side, wherein the first information is information of an ink box which applies for use, the second information is information of printing equipment which applies for use, the second information comprises a waveform file feature code of the printing equipment which applies for use, and the authorization information comprises the first authorization information and the second authorization information;
the authorization information sending module is used for sending the received authorization information to the control mainboard, so that the control mainboard can decrypt the authorization information and then use the authorized ink to control the printer to execute a printing task; before the authorization information sending module sends the received authorization information to the control main board, encrypted authorization information sent to the user side and/or an upper computer of the printing equipment according to the received first information and second information is further included so that the printing equipment can execute a printing task by using an authorized ink box according to the authorization information if the authorization use condition is met;
the ink consumption monitoring module is used for monitoring the ink consumption of the ink box in the process of executing the printing task;
the third prompt information sending module is used for sending third prompt information to the user side when the monitored ink usage amount of the ink box reaches a preset threshold value;
if the authorized use condition is met, sending encrypted authorization information to the user side and/or an upper computer of the printing equipment according to the received first information and second information so as to enable the printing equipment to execute a printing task by using an authorized ink box according to the authorization information;
receiving fourth information sent by a manufacturer end, wherein the fourth information comprises volume data of various types of ink drops corresponding to various waveforms;
matching the waveform file of the printing equipment applied for use according to the waveform file feature code;
judging whether the matching is successful;
if not, generating first authorization information;
and if so, generating second authorization information according to the fourth information and the matched waveform file, wherein the second authorization information comprises volume data of all kinds of ink drops corresponding to all waveforms in the matched waveform file.
8. Ink authorization to use a printing device comprising at least one processor, at least one memory, and computer program instructions stored in the memory which, when executed by the processor, implement the method of claim 5.
9. The ink authorization system, which is characterized by comprising a manufacturer end, a user end, a main control board, a server end as claimed in claim 6 and an upper computer as claimed in claim 7.
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| US6655775B1 (en) * | 1996-10-15 | 2003-12-02 | Hewlett-Packard Development Company, L.P. | Method and apparatus for drop weight encoding |
| US6299274B1 (en) * | 1997-12-15 | 2001-10-09 | Lexmark International, Inc. | Thermal ink jet printer cartridge identification |
| US6161915A (en) * | 1998-06-19 | 2000-12-19 | Lexmark International, Inc | Identification of thermal inkjet printer cartridges |
| US6151041A (en) * | 1998-10-19 | 2000-11-21 | Lexmark International, Inc. | Less restrictive print head cartridge installation in an ink jet printer |
| JP3455798B2 (en) * | 1999-02-04 | 2003-10-14 | カシオ計算機株式会社 | Ink jet recording apparatus, ink cartridge and ink replenishing tool used therefor |
| US7052101B2 (en) * | 2000-07-21 | 2006-05-30 | Fuji Photo Film Co., Ltd. | Supply for image recording apparatus, method of determining the same and method of manufacturing the same |
| EP1182039A1 (en) * | 2000-08-25 | 2002-02-27 | Hewlett-Packard Company | Printer apparatus and method |
| CN1286649C (en) * | 2000-12-26 | 2006-11-29 | 精工爱普生株式会社 | Ink jet recording device, and ink type information setting method and cartridge therein |
| GB2460862A (en) * | 2008-06-12 | 2009-12-16 | Mccue Plc | Ink cartidges |
| CN102642405B (en) * | 2011-02-18 | 2014-09-03 | 北京亚美科软件有限公司 | Ink protection method for ink-jet printer |
| JP5866859B2 (en) * | 2011-08-17 | 2016-02-24 | セイコーエプソン株式会社 | Device for preventing erroneous insertion of liquid container, liquid container, and liquid consuming device |
| WO2013192618A1 (en) * | 2012-06-22 | 2013-12-27 | Tonerhead, Inc. | System and methods for remanufacturing print cartridges |
| JP6814001B2 (en) * | 2016-09-09 | 2021-01-13 | 株式会社Ｓｃｒｅｅｎホールディングス | Use validity management system for consumables for printing equipment and usage validity management method for consumables for printing equipment |
| CN206431667U (en) * | 2017-01-19 | 2017-08-22 | 珠海艾派克微电子有限公司 | False proof print cartridge and fake certification system |
| CN206983526U (en) * | 2017-05-19 | 2018-02-09 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
| CN109951429A (en) * | 2017-12-21 | 2019-06-28 | 珠海纳思达企业管理有限公司 | Ink-cases of printers verification method, system and printer |
| JP7139804B2 (en) * | 2018-09-10 | 2022-09-21 | 株式会社リコー | System, image forming apparatus, server apparatus, printing method |
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Address after: 518000 a201-a301, building a, Sino German European Industrial Demonstration Park, Hangcheng Avenue, guxing community, Xixiang street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen Hansen Software Co.,Ltd. Address before: 1701, 1703, building C6, Hengfeng Industrial City, 739 Zhoushi Road, Hezhou community, Hangcheng street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN HOSONSOFT Co.,Ltd. |