CN107038006B - Self-service printing method and device - Google Patents
Self-service printing method and device Download PDFInfo
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- CN107038006B CN107038006B CN201710116646.XA CN201710116646A CN107038006B CN 107038006 B CN107038006 B CN 107038006B CN 201710116646 A CN201710116646 A CN 201710116646A CN 107038006 B CN107038006 B CN 107038006B
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- 238000007639 printing Methods 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004590 computer program Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 15
- 238000010276 construction Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- 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
- G06F3/1203—Improving or facilitating administration, e.g. print management
- G06F3/1204—Improving or facilitating administration, e.g. print management resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data
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- 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
- G06F3/1229—Printer resources management or printer maintenance, e.g. device status, power levels
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- 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
- G06F3/1253—Configuration of print job parameters, e.g. using UI at the client
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- 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
- G06F3/1259—Print job monitoring, e.g. job status
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- 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
- G06F3/1274—Deleting of print job
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Abstract
The embodiment of the invention relates to a self-service printing method and device. The method comprises the following steps: receiving a file to be printed uploaded by electronic equipment; selecting a printer identifier corresponding to a printer with the number of available paper pages larger than the number of the files to be printed; sending a printer identifier corresponding to the printer to the electronic equipment; receiving the selected printer identifier uploaded by the electronic equipment, generating a graphic identifier corresponding to the file to be printed, and sending the graphic identifier to the electronic equipment; and receiving the graphic identifier information which is uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment, acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to the printer corresponding to the selected printer identifier for printing. The method saves the time for printing the file by the user, and enables the user to print the file more conveniently.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a self-service printing method and a self-service printing device.
Background
A printer is widely used in various office places as an office device. In the traditional technology, when a user uses a printer to print a file, the file to be printed needs to be transmitted to the printer connected with the computer through the computer to be printed, the printer sequentially prints the file according to the hanging sequence of the file to be printed, and the user can take the printed file at the printer.
Disclosure of Invention
The embodiment of the invention provides a self-service printing method and device, which can improve the convenience of printing a file.
A self-service printing method, comprising:
receiving a file to be printed uploaded by electronic equipment;
selecting a printer identifier corresponding to a printer with the number of available paper pages larger than the number of the files to be printed;
sending a printer identifier corresponding to the printer to the electronic equipment;
receiving the selected printer identifier uploaded by the electronic equipment, generating a graphic identifier corresponding to the file to be printed, and sending the graphic identifier to the electronic equipment;
and receiving the graphic identifier information which is uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment, acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to the printer corresponding to the selected printer identifier for printing.
In one embodiment, the method further comprises:
and if the graphical identifier information which is uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment is not received within the preset time, deleting the file to be printed, and adding the page number of the file to be printed in the page number of the available paper corresponding to the selected printer.
In one embodiment, the method further comprises:
receiving Global Positioning System (GPS) information uploaded by electronic equipment;
acquiring printer identifications corresponding to printers in a preset range of the electronic equipment according to the GPS information;
acquiring current file queue information to be printed of printers in a preset range of the electronic equipment;
and sending the printer identification within the preset range of the electronic equipment, the distance corresponding to each printer identification and the current file queue information to be printed corresponding to each printer identification to the electronic equipment.
In one embodiment, the method further comprises:
receiving a printer identifier and a fault prompt uploaded by the electronic equipment, and sending a test instruction to a printer corresponding to the printer identifier according to the printer identifier and the fault prompt;
and receiving a test page picture uploaded by the electronic equipment, comparing the test page picture with a prestored test page picture, and judging whether the printer has a fault according to a comparison result.
In one embodiment, the method further comprises:
sending a test instruction to a printer;
and receiving a test page picture uploaded by the printer, comparing the test page picture with a prestored test page picture, and judging whether the printer has a fault according to a comparison result.
A self-service printing device comprising:
the receiving module is used for receiving a file to be printed uploaded by the electronic equipment;
the selecting module is used for selecting a printer identifier corresponding to a printer, wherein the number of pages of available paper corresponding to the printer is larger than that of the file to be printed;
the sending module is used for sending the printer identifier corresponding to the printer to the electronic equipment;
the receiving module is further used for receiving the selected printer identifier uploaded by the electronic equipment; receiving graphic identifier information which is uploaded by a printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment;
the sending module is further configured to generate a graphic identifier corresponding to the file to be printed, and send the graphic identifier to the electronic device; and acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to a printer corresponding to the selected printer identifier for printing.
In one embodiment, the apparatus further comprises:
and the deleting module is used for deleting the file to be printed and adding the page number of the file to be printed in the page number of the available paper corresponding to the selected printer if the graphical identifier information which is uploaded by the printer corresponding to the selected printer and is obtained by scanning the electronic equipment is not received within the preset time.
In one embodiment, the apparatus further comprises:
the receiving module is also used for receiving the GPS information uploaded by the electronic equipment;
the acquisition module is used for acquiring a printer identifier corresponding to a printer in a preset range of the electronic equipment according to the GPS information; acquiring current file queue information to be printed of printers in a preset range of the electronic equipment;
the sending module is further used for sending the printer identification within the preset range of the electronic equipment, the distance corresponding to each printer identification and the current file queue information to be printed corresponding to each printer identification to the electronic equipment.
In one embodiment, the apparatus further comprises:
the receiving module is also used for receiving the printer identifier and the fault prompt uploaded by the electronic equipment; receiving a test page picture uploaded by the electronic equipment;
the sending module is further used for sending a test instruction to the printer corresponding to the printer identifier according to the printer identifier and the fault prompt;
and the first comparison module is used for comparing the test page picture with a prestored test page picture and judging whether the printer has a fault according to a comparison result.
In one embodiment, the apparatus further comprises:
the sending module is also used for sending a test instruction to the printer;
the receiving module is also used for receiving the test page picture uploaded by the printer;
and the second comparison module is used for comparing the test page picture with a prestored test page picture and judging whether the printer has a fault according to a comparison result.
According to the self-service printing method and the self-service printing device, after the file to be printed uploaded by the electronic equipment is received, the graphic identifier of the file to be printed is generated according to the selected printer identifier; after receiving the graphic identifier uploaded by the printer and acquired by the scanning electronic equipment, searching and acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to the printer for printing, so that the time for printing the file by the user is saved, and the file printing by the user is more convenient.
Drawings
FIG. 1 is an environmental schematic diagram of a self-service printing method in one embodiment;
FIG. 2 is a flow diagram of a method for self-service printing in one embodiment;
FIG. 3 is a block diagram of the architecture of a self-service printing device in one embodiment;
FIG. 4 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment;
FIG. 5 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment;
FIG. 6 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment;
FIG. 7 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment;
FIG. 8 is a flow diagram illustrating a self-service printing process in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first comparison module may be referred to as a second comparison module, and similarly, a second comparison module may be referred to as a first comparison module, without departing from the scope of the present invention. The first comparison module and the second comparison module are both comparison modules, but are not the same comparison module.
FIG. 1 is an environmental diagram illustrating a method for self-service printing in one embodiment. As shown in fig. 1, the application environment includes an electronic device 110, a server 120, and a printer 130. The electronic device 110 is connected to the server 120 via a network, and the printer 130 is connected to the server 120 via a network. The electronic device 110 may upload a file to be printed to the server 120 through a network, and the server 120 may send the selectable printer identifier to the electronic device 110, receive the selected printer identifier uploaded by the electronic device 110, generate a graphic identifier corresponding to the file to be printed, and send the graphic identifier to the electronic device 110. After the printer 130 scans the graphic identifier on the electronic device 110 to obtain the graphic identifier information, the printer 130 obtains the corresponding file to be printed according to the graphic identifier information, and sends the file to be printed to the printer 130 for printing. The electronic device may be a mobile phone, a tablet computer, a vehicle-mounted computer, a computer, or a personal digital assistant.
Fig. 2 is a flowchart of a self-service printing method in an embodiment, and as shown in fig. 2, a self-service printing method includes steps S202 to S210. Wherein:
s202, receiving a file to be printed uploaded by the electronic equipment.
S204, selecting a printer identifier corresponding to the printer, wherein the number of the available paper sheets corresponding to the printer is larger than that of the file to be printed.
And S206, sending the printer identification corresponding to the printer to the electronic equipment.
S208, receiving the selected printer identification uploaded by the electronic equipment, generating a graphic identifier corresponding to the file to be printed, and sending the graphic identifier to the electronic equipment.
S210, receiving the graphic identifier information uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment, acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to the printer corresponding to the selected printer identifier for printing.
Specifically, the electronic device uploads a file to be printed to a server through an APP (Application) terminal or a web client. The file to be printed can be a txt file, a doc file, a docx file, a pdf file, a jpg file, a ppt file, an html file or a format file supported by other printers. After receiving a file to be printed uploaded by the electronic equipment, the server selects a printer identifier corresponding to the printer, wherein the number of available paper pages of the printer is larger than that of the file to be printed, and sends the selected printer identifier to the electronic equipment for a user to select. The printer identifier is a character string for uniquely identifying the printer, and may be a network address of the printer, a MAC address of the printer, a printer number, or the like. After receiving the optional printer identification sent by the server, the electronic equipment displays the optional printer identification on an electronic equipment interface, acquires the printer identification selected by the user, and uploads the selected printer identification to the server. The server receives the selected printer identification uploaded by the electronic equipment, subtracts the number of pages of the file to be printed from the number of available paper pages corresponding to the selected printer, and generates a graphical identifier corresponding to the file to be printed, wherein the graphical identifier information of the graphical identifier comprises the printer identification and the file identification to be printed. Wherein, the graphic identifier can be a two-dimensional code, a bar code and the like. The identification of the file to be printed refers to characters, numbers or letters and the like for uniquely identifying the file to be printed. The server sends the generated graphical identifier to the electronic device, and the electronic device can store and display the received graphical identifier on a display screen of the electronic device. The printer is provided with a graphic identifier scanning port, scans the graphic identifier displayed on the display screen of the electronic equipment through the graphic identifier scanning port, can acquire the graphic identifier information corresponding to the graphic identifier, and uploads the acquired graphic identifier information to the server. The server receives the graphic identifier information uploaded by the printer, wherein the graphic identifier information comprises a printer identifier and a file identifier to be printed. And if the server identifies that the number of the current printer is the same as the number of the printer in the graph identifier information, acquiring the file to be printed according to the file identifier to be printed, and sending the file to be printed to the printer for printing.
According to the self-service printing method, after a file to be printed uploaded by electronic equipment is received, a graphic identifier of the file to be printed is generated according to a printer identifier used for selection; after receiving the graphic identifier uploaded by the printer and acquired by the scanning electronic equipment, searching and acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to the printer for printing, so that the time for printing the file by the user is saved, and the file printing by the user is more convenient.
In one embodiment, the self-service printing method further includes: and if the graphical identifier information uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment is not received within the preset time, deleting the file to be printed, and adding the page number of the file to be printed in the page number of the available paper corresponding to the selected printer.
Specifically, after receiving a file to be printed uploaded by the electronic device, the server stores the file to be printed and records the time of storing the file to be printed. If the server does not receive the graphical identifier information uploaded by the printer within the preset time interval, namely the server judges that the user does not print the file within the preset time interval, deleting the stored file to be printed, and adding the page number of the file to be printed in the page number of the available paper of the selected printer identifier corresponding to the file to be printed. The method comprises the steps that a server sets printing time for a file to be printed, and if the file to be printed is not printed within the printing time, the file to be printed is deleted, and paper occupied by the file to be printed in available paper of a printer is recovered.
According to the self-service printing method, the printing time is set for the file to be printed, the file to be printed is deleted and the paper occupied by the file to be printed in the printer is released after the file to be printed is overtime, the storage space of the server is released, and the situation that the file to be printed occupies the available paper in the printer for a long time, so that resources are wasted can be avoided.
In one embodiment, the self-service printing method further includes: receiving GPS (global positioning System) information uploaded by the electronic equipment; acquiring a printer identifier corresponding to a printer within a preset range of the electronic equipment according to the GPS information; acquiring current file queue information to be printed of a printer in a preset range of the electronic equipment; and sending the printer identification within the preset range of the electronic equipment, the distance corresponding to each printer identification and the current file queue information to be printed corresponding to each printer identification to the electronic equipment.
Specifically, when the electronic device uploads the file to be printed, the GPS positioning information currently positioned by the electronic device or the GPS positioning information selected by the user can be uploaded, the server uses the received GPS positioning information as the positioning information of the electronic device, selects the printer identifier within the preset range of the positioning information of the electronic device, and can also obtain the queue information of the file to be printed currently corresponding to each printer identifier. The current file queue information to be printed can include the number of the current files to be printed of each printer, the number of pages of each file to be printed, the estimated time of each file to be printed and the like. The estimated time for each document to be printed is the time the document is expected to be printed. After receiving the printer identifications, the distances corresponding to the printer identifications and the current file queue information to be printed corresponding to the printer identifications, which are sent by the server and within the preset range of the electronic equipment, the electronic equipment can sort the printer identifications according to the distances corresponding to the printer identifications and can also sort the printer identifications according to the total estimated time of the files to be printed in the printers.
According to the self-service printing method, when the printer selectable by the user is provided, the distance information of the printer and the information of the current file to be printed are also provided, so that the user can select the printer reasonably according to the distance of the printer and the information of the current file to be printed in the printer, the situation that the user waits for printing in front of the printer to waste a large amount of time can be avoided, and the user experience is improved.
In one embodiment, the self-service printing method further includes: receiving a printer identifier and a fault prompt uploaded by the electronic equipment, and sending a test instruction to a printer corresponding to the printer identifier according to the printer identifier and the fault prompt; and receiving a test page picture uploaded by the electronic equipment, comparing the test page picture with a prestored test page picture, and judging whether the printer has a fault according to a comparison result.
Specifically, if a user finds that a printer fails when a file is printed, the user can send the number of the current printer and a failure prompt to the server through an APP (application program) end or a webpage client in the electronic equipment. And when receiving the printer identification and the fault prompt uploaded by the electronic equipment, the server sends a test instruction to the printer corresponding to the printer identification, so that the printer prints a preset test page. After the user shoots the test page picture, the test page picture is uploaded to the server through an APP (application) end or a webpage client end in the electronic equipment, the server compares the received test page picture with the prestored test page picture, if the matching degree of the received test page picture and the prestored test page picture is lower than a specified value, the printer is judged to have a fault, and the server can send a fault prompt to a computer end or the electronic equipment where maintenance personnel are located to remind the maintenance personnel that the printer has the fault. The server may also add a certain amount of available paper pages to the current user's account as a reward for the user reporting a printer failure. When the electronic equipment uploads the file to be printed again, the server deducts the number of available paper pages in the account of the current user when calculating the number of the file to be printed, and charges the user according to the number of the file to be printed after deducting the number of the available paper pages in the account of the current user.
According to the self-service printing method, the user is encouraged to report the printer fault in a mode of rewarding the number of available paper pages of the user, the printer fault can be found and repaired in time, the printer does not need to be manually checked one by one to determine whether the printer is in fault, and manpower resources are saved.
In one embodiment, the self-service printing method further includes: sending a test instruction to a printer; and receiving a test page picture uploaded by the printer, comparing the test page picture with a prestored test page picture, and judging whether the printer has a fault according to a comparison result.
Specifically, the server may send the test instruction to each printer at a certain time interval, or send the test instruction to each printer according to the test information sent by the computer side or the electronic device where the maintenance personnel is located. The printer prints a preset test page after receiving the test instruction, and a camera at the file outlet of the printer can shoot a picture of the test page. When the printer prints the test page, the camera at the file outlet of the printer can shoot a picture of the test page, and the printer uploads the test page picture to the server. The server compares the acquired test page picture with a prestored side view picture, if the matching degree of the two pictures is lower than a specified value, the printer is judged to have a fault, and the server can send a fault prompt to a computer end or electronic equipment where a maintenance worker is located to remind the maintenance worker of the fault of the printer.
According to the self-service printing method, the test instruction is sent to the printer, the test page picture uploaded by the printer is received, and the received test page picture is compared with the pre-stored test page picture, so that the printer fault can be found timely.
FIG. 3 is a block diagram of a self-service printing device in one embodiment. As shown in fig. 3, a virtual device configured to implement the self-service printing method in fig. 2 includes a receiving module 302, a selecting module 304, and a sending module 306, where:
the receiving module 302 is configured to receive a file to be printed uploaded by an electronic device.
And the selecting module 304 is configured to select a printer identifier corresponding to a printer with the number of available paper sheets greater than the number of pages of the file to be printed.
A sending module 306, configured to send a printer identifier corresponding to the printer to the electronic device.
The receiving module 302 is further configured to receive the selected printer identifier uploaded by the electronic device. And receiving the graphic identifier information which is uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment.
The sending module 306 is further configured to generate a graphic identifier corresponding to the file to be printed, and send the graphic identifier to the electronic device; and acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to a printer corresponding to the selected printer identifier for printing.
FIG. 4 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment. As shown in fig. 4, a self-service printing device includes a receiving module 402, a selecting module 404, a sending module 406, and a deleting module 408. Wherein:
the deleting module 408 is configured to delete the file to be printed if the graphical identifier information, which is uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic device, is not received within a preset time, and add the number of pages of the file to be printed to the number of pages of available paper corresponding to the selected printer.
FIG. 5 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment. As shown in fig. 5, a self-service printing apparatus includes a receiving module 502, a selecting module 504, a sending module 506, and an obtaining module 508. Wherein:
the receiving module 502 is further configured to receive global positioning system GPS information uploaded by the electronic device.
An obtaining module 508, configured to obtain, according to the GPS information, a printer identifier corresponding to a printer within a preset range of the electronic device; acquiring the current file queue information to be printed of the printer in the preset range of the electronic equipment.
The sending module 506 is further configured to send the printer identifier within the preset range of the electronic device, the distance corresponding to each printer identifier, and the queue information of the current file to be printed corresponding to each printer identifier to the electronic device.
FIG. 6 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment. As shown in fig. 6, a self-service printing apparatus includes a receiving module 602, a selecting module 604, a sending module 606, and a first comparison module 608. Wherein:
the receiving module 602 is further configured to receive a printer identifier and a fault prompt uploaded by the electronic device; and receiving a test page picture uploaded by the electronic equipment.
The sending module 606 is further configured to send a test instruction to the printer corresponding to the printer identifier according to the printer identifier and the fault prompt.
And the first comparison module 608 is configured to compare the test page picture with a pre-stored test page picture, and determine whether the printer has a fault according to a comparison result.
FIG. 7 is a block diagram showing the construction of a self-service printing apparatus according to another embodiment. As shown in fig. 7, a self-service printing apparatus includes a receiving module 702, a selecting module 704, a sending module 706, and a second comparing module 708. Wherein:
the sending module 706 is further configured to send a test instruction to the printer.
The receiving module 702 is further configured to receive a test page picture uploaded by the printer.
The second comparison module 708 is configured to compare the test page picture with a pre-stored test page picture, and determine whether the printer has a fault according to a comparison result.
FIG. 8 is a flow diagram illustrating a self-service printing process in one embodiment. As shown in fig. 8:
s802, the electronic equipment uploads the file to be printed and the GPS information.
S804, the server selects a printer and sends the printer identification to the electronic equipment. And the server selects the printer which is within a certain range of the electronic equipment and has the number of available paper sheets larger than that of the file to be printed according to the number of pages of the file to be printed uploaded by the electronic equipment and the GPS information.
S806, the electronic equipment uploads the selected printer identification. The user can select the printer according to the distance of each printer and the information of the file to be printed of each printer, and uploads the printer identification corresponding to the selected printer to the server.
S808, the server generates the graphic identifier and sends the graphic identifier to the electronic equipment. And after receiving the selected printer identification uploaded by the electronic equipment, the server generates a graphic identifier corresponding to the file to be printed, and sends the graphic identifier to the electronic equipment for storage.
And S810, judging whether the server receives the graphic identifier uploaded by the printer within the preset time. If not, the process proceeds to step S812, and if so, the process proceeds to step S814.
S812, the server deletes the file to be printed and restores the occupied paper. After deleting the file to be printed, the server proceeds to step S818, and adds the paper occupied by the file to be printed to the available paper number corresponding to the printer.
S814, the server searches the corresponding file to be printed according to the received graphic identifier information, and sends the file to be printed to a printer for printing.
And S816, if the printer has a fault, feeding back the fault through the APP terminal or the webpage client of the electronic equipment.
S818, the server modifies the number of available sheets.
According to the self-service printing method, after a file to be printed uploaded by electronic equipment is received, a graphic identifier of the file to be printed is generated according to a printer identifier used for selection; after receiving the graphic identifier uploaded by the printer and acquired by the scanning electronic equipment, searching and acquiring the file to be printed according to the graphic identifier information, and sending the file to be printed to the printer for printing, so that the time for printing the file by the user is saved, and the file printing by the user is more convenient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A self-service printing method, comprising:
receiving a file to be printed uploaded by electronic equipment;
selecting a printer identifier corresponding to a printer with the number of available paper pages larger than the number of the files to be printed;
sending a printer identifier corresponding to the printer to the electronic equipment;
receiving the selected printer identifier uploaded by the electronic equipment, generating a graphic identifier corresponding to the file to be printed, and sending the graphic identifier to the electronic equipment, wherein the graphic identifier comprises the printer identifier and the file identifier to be printed;
receiving graphic identifier information which is uploaded by a printer and obtained by scanning the electronic equipment, when detecting that a printer identifier corresponding to the printer uploading the graphic identifier information is the same as a printer identifier in the graphic identifier information, acquiring the file to be printed according to a file identifier to be printed in the graphic identifier information, and sending the file to be printed to the printer corresponding to the printer identifier in the graphic identifier information for printing.
2. The self-service printing method of claim 1, further comprising:
and if the graphical identifier information which is uploaded by the printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment is not received within the preset time, deleting the file to be printed, and adding the page number of the file to be printed in the page number of the available paper corresponding to the selected printer.
3. The self-service printing method of claim 1, further comprising:
receiving Global Positioning System (GPS) information uploaded by electronic equipment;
acquiring printer identifications corresponding to printers in a preset range of the electronic equipment according to the GPS information;
acquiring current file queue information to be printed of printers in a preset range of the electronic equipment;
and sending the printer identification within the preset range of the electronic equipment, the distance corresponding to each printer identification and the current file queue information to be printed corresponding to each printer identification to the electronic equipment.
4. The self-service printing method of claim 1, further comprising:
receiving a printer identifier and a fault prompt uploaded by the electronic equipment, and sending a test instruction to a printer corresponding to the printer identifier according to the printer identifier and the fault prompt;
and receiving a test page picture uploaded by the electronic equipment, comparing the test page picture with a prestored test page picture, and judging whether the printer has a fault according to a comparison result.
5. The self-service printing method of claim 1, further comprising:
sending a test instruction to a printer;
and receiving a test page picture uploaded by the printer, comparing the test page picture with a prestored test page picture, and judging whether the printer has a fault according to a comparison result.
6. A self-service printing device, comprising:
the receiving module is used for receiving a file to be printed uploaded by the electronic equipment;
the selecting module is used for selecting a printer identifier corresponding to a printer, wherein the number of pages of available paper corresponding to the printer is larger than that of the file to be printed;
the sending module is used for sending the printer identifier corresponding to the printer to the electronic equipment;
the receiving module is further used for receiving the selected printer identifier uploaded by the electronic equipment; receiving graphic identifier information which is uploaded by a printer corresponding to the selected printer identifier and obtained by scanning the electronic equipment, wherein the graphic identifier comprises the printer identifier and a file identifier to be printed;
the sending module is further configured to generate a graphic identifier corresponding to the file to be printed, and send the graphic identifier to the electronic device; when detecting that the printer identifier corresponding to the printer uploading the graphic identifier information is the same as the printer identifier in the graphic identifier information, acquiring the file to be printed according to the file identifier to be printed in the graphic identifier information, and sending the file to be printed to the printer corresponding to the printer identifier in the graphic identifier information for printing.
7. The self-service printing device of claim 6, wherein the device further comprises:
and the deleting module is used for deleting the file to be printed and adding the page number of the file to be printed in the page number of the available paper corresponding to the selected printer if the graphical identifier information which is uploaded by the printer corresponding to the selected printer and is obtained by scanning the electronic equipment is not received within the preset time.
8. The self-service printing device of claim 6, wherein the device further comprises:
the receiving module is also used for receiving the GPS information uploaded by the electronic equipment;
the acquisition module is used for acquiring a printer identifier corresponding to a printer in a preset range of the electronic equipment according to the GPS information; acquiring current file queue information to be printed of printers in a preset range of the electronic equipment;
the sending module is further used for sending the printer identification within the preset range of the electronic equipment, the distance corresponding to each printer identification and the current file queue information to be printed corresponding to each printer identification to the electronic equipment.
9. The self-service printing device of claim 6, wherein the device further comprises:
the receiving module is also used for receiving the printer identifier and the fault prompt uploaded by the electronic equipment; receiving a test page picture uploaded by the electronic equipment;
the sending module is further used for sending a test instruction to the printer corresponding to the printer identifier according to the printer identifier and the fault prompt;
and the first comparison module is used for comparing the test page picture with a prestored test page picture and judging whether the printer has a fault according to a comparison result.
10. The self-service printing device of claim 6, wherein the device further comprises:
the sending module is also used for sending a test instruction to the printer;
the receiving module is also used for receiving the test page picture uploaded by the printer;
and the second comparison module is used for comparing the test page picture with a prestored test page picture and judging whether the printer has a fault according to a comparison result.
11. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 5 when executing the computer program.
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| CN107656710B (en) * | 2017-08-30 | 2021-04-30 | 深圳市盛路物联通讯技术有限公司 | Data migration printing method and related equipment |
| CN107908374A (en) * | 2017-11-09 | 2018-04-13 | 西安艾润物联网技术服务有限责任公司 | Self-help print/copy method, system and computer-readable recording medium |
| CN110014761A (en) * | 2019-03-20 | 2019-07-16 | 厦门南洋职业学院 | The antiforging printing method of cloud platform is published in a kind of online printing |
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Effective date of registration: 20200731 Address after: Room 502, building B, Baoneng Zhichuang Valley, No.1, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN BAIJI YINSHE TECHNOLOGY Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Pinghu street new Mu Lu spend a half years building A block 2102 Patentee before: Zhang Zhiguo |
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Denomination of invention: Self service printing method and device Effective date of registration: 20230414 Granted publication date: 20200403 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN BAIJI YINSHE TECHNOLOGY CO.,LTD. Registration number: Y2023980038153 |