CN110181956B - Method of reducing printing position error and image forming apparatus employing the same - Google Patents
Method of reducing printing position error and image forming apparatus employing the same Download PDFInfo
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- CN110181956B CN110181956B CN201910407404.5A CN201910407404A CN110181956B CN 110181956 B CN110181956 B CN 110181956B CN 201910407404 A CN201910407404 A CN 201910407404A CN 110181956 B CN110181956 B CN 110181956B
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- central processing
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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
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
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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
- B41J29/46—Applications of alarms, e.g. responsive to approach of end of line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
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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
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
- B41J2029/3935—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns by means of printed test patterns
Abstract
The invention discloses a method for reducing printing position errors, which specifically comprises the following steps: s1, the power supply detection module in the equipment detection system can be used for determining whether each power line used by the printer is successfully connected, after the power supply is powered on, the driver related to the printer is prepared through the driver setting module, each parameter required during printing can be set through the computer setting module, then the data are sent to the interior of the central processing system, and the central processing system is used for controlling the printer to start printing; s2, the infrared camera is arranged on the printer, and the invention relates to the technical field of printing. The method for reducing the printing position error and the imaging device adopting the method can realize various detections on the printer before use and analysis and comparison with the infrared acquired image after printing, thus reducing the printing error, avoiding the problem of printing files and greatly improving the practicability of the device.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a method for reducing printing position errors and an imaging device adopting the method.
Background
The printer is one of the output devices of the computer, is used for printing the result of the computer processing on the relevant medium, and the indexes for measuring the quality of the printer are three items: the printing resolution, printing speed and noise, the variety of printers, whether there is a stroke action on paper according to the printing element, the fractional impact printer and the non-impact printer, the fractional full-scale character printer and the dot matrix character printer, the mode of forming a line of characters on paper, the fractional serial printer and the line printer, the printers according to the adopted technology, the columnar, spherical, ink-jet, thermal sensitive, laser, electrostatic, magnetic and light emitting diode type printers, etc.
The use of the printer brings convenience to office staff, but the printing position of an image printed by some printers is changed, a certain error exists, if the error exceeds a set numerical value, problems occur in components in the printer, the problems often cannot be prevented and processed at the first time, so that subsequent printing work is delayed, and inconvenience is brought to a user, so that the problem to be solved by the scheme is how to reduce the error of the printing position.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a method for reducing printing position errors and an imaging device adopting the method, and solves the problem that the position errors of a file image of a printer after printing are inconvenient for a user.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the method for reducing the printing position error specifically comprises the following steps:
s1, the power supply detection module in the equipment detection system can be used for determining whether each power line used by the printer is successfully connected, after the power supply is powered on, the driver related to the printer is prepared through the driver setting module, each parameter required during printing can be set through the computer setting module, then the data are sent to the interior of the central processing system, and the central processing system is used for controlling the printer to start printing;
s2, arranging an infrared camera on a printer, wherein infrared projected light is just irradiated on a printed workpiece, converting an image collected by the infrared camera through a three-dimensional display system, constructing a three-dimensional image, sending the three-dimensional image to an image processing module by a central processing system for image processing, receiving the image printed by the printer in a delay synchronization module, comparing the image with the image processed in the delay synchronization module, improving the accuracy of comparison between a printed file and the image processed file, analyzing and comparing the printed file image with the image processed file in an ARM processor, and analyzing whether the error value of the printed file exceeds the preset error value or not;
s3, controlling the early warning system to send out early warning information according to the preset error value in the S2, pausing the printing work by the printing stopping module until the worker processes the problem, then printing the work, and controlling the printing module to print next time by the central processing system if the preset error value is not exceeded;
s4, faults which may occur in the printing process of the printer can be monitored in real time through the fault detection system, the printing work is prevented from being accidentally stopped due to the fault problems, and the detected fault problems can be sent to a display screen through the wireless transceiver for a user to check.
The invention also discloses an imaging device for reducing printing position error, which comprises an imaging device and a central processing system, the input end of the central processing system is electrically connected with the output end of the ARM processor through a lead, the ARM processor is in bidirectional connection with the document printing module through wireless, the ARM processor is in bidirectional connection with the image processing module through wireless, the image processing module is in bidirectional connection with the delay synchronization module through wireless, the delay synchronization module is in bidirectional connection with the document printing module through wireless, the input end of the image processing module is electrically connected with the output end of the central processing system through a lead, the input end of the central processing system is electrically connected with the output end of the document printing module through a lead, the output end of the central processing system is electrically connected with the input end of the control system through a lead.
Preferably, the input end of the central processing system is electrically connected with the output end of the equipment detection system through a wire, the central processing system is in bidirectional connection with the wireless signal transceiver through wireless, and the wireless signal transceiver is in bidirectional connection with the display screen through wireless.
Preferably, the output end of the central processing system is electrically connected with the input end of the fault detection system in a wireless mode, and the central processing system is in bidirectional connection with the early warning system in a wireless mode.
Preferably, the input end of the central processing system is electrically connected with the output end of the infrared camera through a wire, and the output end of the infrared camera is electrically connected with the input end of the three-dimensional display system through a wire.
Preferably, the device detection system comprises a power supply detection module, a driver setting module and a computer setting module, and the control system comprises a drive printing module and a printing suspension module.
Preferably, the output end of the three-dimensional display system is electrically connected with the input end of the central processing system through a wire.
(III) advantageous effects
The invention provides a method of reducing printing position error and an image forming apparatus employing the same. The method has the following beneficial effects:
(1) through S1, the power supply detection module in the device detection system can successfully connect each power line used by the printer, after the power supply is determined, the driver related to the printer is prepared through the driver setting module, each parameter required during printing can be set through the computer setting module, then the data are sent to the inside of the central processing system, and the printer is controlled to start printing work through the central processing system; s2, arranging an infrared camera on a printer, wherein infrared projected light is just irradiated on a printed workpiece, converting an image collected by the infrared camera through a three-dimensional display system, constructing a three-dimensional image, sending the three-dimensional image to an image processing module by a central processing system for image processing, receiving the image printed by the printer in a delay synchronization module, comparing the image with the image processed in the delay synchronization module, improving the accuracy of comparison between a printed file and the image processed file, analyzing and comparing the printed file image with the image processed file in an ARM processor, and analyzing whether the error value of the printed file exceeds the preset error value or not; s3, controlling the early warning system to send out early warning information according to the preset error value in the S2, pausing the printing work by the printing stopping module until the worker processes the problem, then printing the work, and controlling the printing module to print next time by the central processing system if the preset error value is not exceeded; can realize carrying out each item detection and obtaining the image with infrared after printing and analyzing the contrast to the printer before using, can reduce the printing error like this, avoid printing the file and go wrong, improve the device's practicality greatly.
(2) According to the method for reducing the printing position error and the imaging device adopting the method, the output end of the central processing system is electrically connected with the input end of the fault detection system through wireless, the central processing system is in bidirectional connection with the early warning system through wireless, real-time detection of the printer during working can be realized, the printing work is prevented from being stopped due to fault problems, and the early warning information is sent out, so that convenience is brought to users.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic block diagram of the architecture of the system of the present invention;
FIG. 3 is a schematic block diagram of the structure of the device detection system of the present invention;
fig. 4 is a schematic block diagram of the structure of the control system of the present invention.
In the figure: 1-imaging device, 2-central processing system, 3-ARM processor, 4-three-dimensional display system, 5-file printing module, 6-image processing module, 7-delay synchronization module, 8-control system, 81-drive printing module, 82-pause printing module, 9-equipment detection system, 91-power detection module, 92-drive program setting module, 93-computer setting module, 10-wireless signal transceiver, 11-display screen, 12-image storage unit, 13-retrieval extraction module, 14-fault detection system, 15-early warning system and 16-infrared camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the method for reducing the printing position error specifically comprises the following steps:
s1, the power supply detection module 91 in the equipment detection system 9 can be used for determining whether each power supply line used by the printer is successfully connected, after power-on is determined, the driver related to the printer is prepared through the driver setting module 92, each parameter required during printing can be set through the computer setting module 93, then the data are sent to the inside of the central processing system 2, and the printer is controlled to start printing work through the central processing system 2;
s2, arranging the infrared camera 16 on a printer, wherein the infrared projected light just irradiates on a printed workpiece, converting an image acquired by the infrared camera 16 through the three-dimensional display system 4, constructing a three-dimensional image, sending the three-dimensional image to the image processing module 6 by the central processing system 2 for image processing, receiving the image printed by the printer in the delay synchronization module 7, comparing the image with the image processed in the delay synchronization module, improving the accuracy of the comparison between the printed file and the file after image processing, analyzing and comparing the printed file image with the file after image processing in the ARM processor 3, and analyzing whether the error value of the printed file exceeds the preset error value or not;
s3, controlling the early warning system 15 to send out early warning information according to the fact that the preset error value is exceeded in the S2, meanwhile, pausing the printing work through the printing stopping module 82 until the worker processes the problem, then printing the work, and controlling the printing module 81 to be driven to print next time by the central processing system 2 if the preset error value is not exceeded;
s4, the fault detection system 14 can monitor the fault of the printer in real time during the printing process, prevent the printing work from being accidentally stopped due to the fault problem, and the detected fault problem can be sent to the display screen 11 through the wireless transceiver for the user to check.
The invention also discloses an imaging device for reducing printing position errors, which can realize various detections of a printer before use and analysis and comparison with infrared acquired images after printing, thus reducing printing errors, avoiding problems of printed files and greatly improving the practicability of the device, and comprises an imaging device 1 and a central processing system 2, wherein the input end of the central processing system 2 is electrically connected with the output end of an ARM processor 3 through a lead, the ARM processor 3 is in bidirectional connection with a file printing module 5 through wireless, the ARM processor 3 is in bidirectional connection with an image processing module 6 through wireless, the image processing module 6 is in bidirectional connection with a delay synchronization module 7 through wireless, the delay synchronization module 7 is in bidirectional connection with the file printing module 5 through wireless, the input end of the image processing module 6 is electrically connected with the output end of the central processing system 2 through a lead, the input end of the central processing system 2 is electrically connected with the output end of the document printing module 5 through a wire, and the output end of the central processing system 2 is electrically connected with the input end of the control system 8 through a wire.
In the invention, the input end of the central processing system 2 is electrically connected with the output end of the equipment detection system 9 through a lead, the central processing system 2 is in bidirectional connection with the wireless signal transceiver 10 through wireless, and the wireless signal transceiver 10 is in bidirectional connection with the display screen 11 through wireless.
In the invention, the central processing system 2 is in bidirectional connection with the image storage unit 12 through wireless, and the central processing system 2 is in bidirectional connection with the retrieval extraction module 13 through wireless.
In the invention, the output end of the central processing system 2 is electrically connected with the input end of the fault detection system 14 through wireless, the central processing system 2 is in bidirectional connection with the early warning system 15 through wireless, real-time detection of the printer during working can be realized, the printing work is prevented from being stopped due to fault problems, and the early warning information is sent out, thereby providing convenience for users.
In the invention, the input end of the central processing system 2 is electrically connected with the output end of the infrared camera 16 through a lead, the output end of the infrared camera 16 is electrically connected with the input end of the three-dimensional display system 4 through a lead, and the working principle of the infrared camera 16 is that an infrared lamp emits infrared rays to irradiate an object, the infrared rays are reflected and are received by the monitoring camera to form a video image.
In the present invention, the device detection system 9 includes a power detection module 91, a driver setting module 92, and a computer setting module 93, and the control system 8 includes a drive printing module 81 and a pause printing module 82.
In the invention, the output end of the three-dimensional display system 4 is electrically connected with the input end of the central processing system 2 through a lead.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Reduce image device who prints position error, including image device (1) and central processing system (2), the input of central processing system (2) passes through the wire and the output electric connection of ARM treater (3), ARM treater (3) realize both way junction through wireless and file print module (5), ARM treater (3) realize both way junction through wireless and image processing module (6), its characterized in that: the image processing module (6) is in bidirectional connection with the delay synchronization module (7) through wireless, the delay synchronization module (7) is in bidirectional connection with the file printing module (5) through wireless, the input end of the image processing module (6) is electrically connected with the output end of the central processing system (2) through a wire, the input end of the central processing system (2) is electrically connected with the output end of the file printing module (5) through a wire, and the output end of the central processing system (2) is electrically connected with the input end of the control system (8) through a wire; the input end of the central processing system (2) is electrically connected with the output end of the equipment detection system (9) through a wire, the central processing system (2) is in bidirectional connection with the wireless signal transceiver (10) through wireless, and the wireless signal transceiver (10) is in bidirectional connection with the display screen (11) through wireless; the central processing system (2) is in bidirectional connection with the image storage unit (12) through wireless, and the central processing system (2) is in bidirectional connection with the retrieval extraction module (13) through wireless; the output end of the central processing system (2) is electrically connected with the input end of the fault detection system (14) through wireless, and the central processing system (2) is in bidirectional connection with the early warning system (15) through wireless; the input end of the central processing system (2) is electrically connected with the output end of the infrared camera (16) through a wire, and the output end of the infrared camera (16) is electrically connected with the input end of the three-dimensional display system (4) through a wire.
2. An image forming apparatus for reducing a printing position error according to claim 1, wherein: the equipment detection system (9) comprises a power supply detection module (91), a driver setting module (92) and a computer setting module (93), and the control system (8) comprises a drive printing module (81) and a pause printing module (82).
3. An image forming apparatus for reducing a printing position error according to claim 2, wherein: the output end of the three-dimensional display system (4) is electrically connected with the input end of the central processing system (2) through a lead.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910407404.5A CN110181956B (en) | 2019-05-16 | 2019-05-16 | Method of reducing printing position error and image forming apparatus employing the same |
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| CN201910407404.5A CN110181956B (en) | 2019-05-16 | 2019-05-16 | Method of reducing printing position error and image forming apparatus employing the same |
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| CN110181956A CN110181956A (en) | 2019-08-30 |
| CN110181956B true CN110181956B (en) | 2021-05-18 |
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| CN111930323A (en) * | 2020-08-10 | 2020-11-13 | 珠海市鸿瑞信息技术股份有限公司 | Undisturbed one-way information processing system based on secondary network |
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| CN207072184U (en) * | 2017-07-26 | 2018-03-06 | 珠海浩盛标签打印机有限公司 | The thermal printer and thermal printing system of a kind of duplex circuit |
| US10649439B2 (en) * | 2017-09-21 | 2020-05-12 | Hangzhou Regenovo Biotechnology Co., Ltd. | On-line monitoring method and system for three-dimensional printing |
| CN108162402A (en) * | 2017-11-30 | 2018-06-15 | 芜湖林电子科技有限公司 | A kind of intelligence 3D printer power interruption recovering system |
| CN208290497U (en) * | 2018-03-08 | 2018-12-28 | 珠海赛纳打印科技股份有限公司 | The monitoring printing apparatus and system of 3D printer |
| CN109080151A (en) * | 2018-09-21 | 2018-12-25 | 南京中高知识产权股份有限公司 | A kind of 3D printing system and its working method with power supply monitoring |
| CN109177172A (en) * | 2018-10-30 | 2019-01-11 | 河南师范大学 | A kind of print quality method of real-time of 3D printer |
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