CN115809031B - Printer control system and method thereof - Google Patents
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- CN115809031B CN115809031B CN202310043829.9A CN202310043829A CN115809031B CN 115809031 B CN115809031 B CN 115809031B CN 202310043829 A CN202310043829 A CN 202310043829A CN 115809031 B CN115809031 B CN 115809031B
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- 238000007639 printing Methods 0.000 claims abstract description 302
- 230000002572 peristaltic effect Effects 0.000 claims description 207
- 238000012423 maintenance Methods 0.000 claims description 133
- 238000004458 analytical method Methods 0.000 claims description 47
- 230000002159 abnormal effect Effects 0.000 claims description 46
- 239000006185 dispersion Substances 0.000 claims description 36
- 230000005856 abnormality Effects 0.000 claims description 30
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- 238000012545 processing Methods 0.000 claims description 8
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Abstract
The invention belongs to the technical field of printer control, and discloses a printer control system and a method thereof, wherein the printer control system comprises the following steps: collecting printing text attribute information, wherein the printing text attribute information comprises a printing area value; receiving a printing area value of a printing text, and setting a printing oil consumption range threshold according to the printing area value; acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and if the YL is larger than the printing oil consumption range threshold value maximum value, generating the first early warning signal; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; and if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal.
Description
Technical Field
The present invention relates to the field of printer control technology, and more particularly, to a printer control system and a method thereof.
Background
The printer is one of output devices of a computer, has a calculation function, and prints a result of computer processing on a relevant medium such as paper. The printers according to the adopted technology can be classified into inkjet printers, laser printers, electrostatic printers and the like, and the inkjet printers can be classified into color printers and monochrome printers, and monochrome printers such as black printers.
The existing printer is often unattended when printing the printed file with more pages, the printer is in a long-time operation condition, if the printer is abnormal in the printing process, the printing effect is abnormal, so that the printing effect is reduced, the existing printer control system cannot find and early warn in time, when the printed file is completely printed, if the printing effect is reduced, reprinting is needed if the use experience is affected, paper and printing oil are wasted, the printing efficiency of the printer is also affected, and the printing cost is increased.
In view of this, the present inventors have invented a printer control system and a method thereof.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a printer control system and a method thereof.
In order to achieve the above purpose, the present invention provides the following technical solutions: a printer control method, comprising:
collecting printing text attribute information, wherein the printing text attribute information comprises a printing area value;
receiving a printing area value of a printing text, and setting a printing oil consumption range threshold according to the printing area value;
acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and if the YL is larger than the printing oil consumption range threshold value maximum value, generating the first early warning signal; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; and if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal.
In a preferred embodiment, the print area value obtaining step includes: marking the first character of each line of each page of printed text as a beginning node, marking the end character of each line as an ending node, sequentially connecting all the beginning nodes of each page of printed text in series, sequentially connecting all the ending nodes of each page of printed text in series, connecting the beginning nodes of the beginning line with the ending nodes of the beginning line, connecting the beginning nodes of the ending line with the ending nodes of the ending line to obtain an initial printing area, and marking the area value of the initial printing area as a printing area value;
Subtracting the blank area value from the initial print area value to obtain a corrected print area value, wherein the blank area value calculating process comprises the following steps:
marking the character row spacing of adjacent rows as x, marking the total character length of each row as y, marking the longer character length of the adjacent rows as y if the character lengths of the adjacent rows are inconsistent, multiplying the area value of a single row blank area by the product of x and y, and subtracting the number of lines of each page of printed text by multiplying the area value of the single row blank area by one time.
In a preferred embodiment, the printing oil usage range threshold setting step includes:
selecting n printed texts with good printing effect as samples, wherein n is the number of the samples, n is an integer larger than 1, the result of dividing the actual printing oil consumption value of each sample by the printing area value of the corresponding sample is marked as s, dividing the sum of n s by n to obtain the standard printing oil consumption of unit area, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and adding an allowable error to obtain a printing oil consumption range threshold value maximum value, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and subtracting the allowable error to obtain a printing oil consumption range threshold value minimum value, and the printing oil consumption range threshold value maximum value and the printing oil consumption range minimum value form the printing oil consumption range threshold value;
The real-time printing oil consumption calculating process comprises the following steps: marking the product of the printing area value of the current printing text and the standard printing oil consumption as the real-time printing oil consumption; the print area value of the current print text is the sum of the print area value of the finished print page and the print area value of the current print page.
In a preferred embodiment, the early warning analysis module firstly generates a peristaltic pump analysis signal according to the first early warning signal and analyzes whether the peristaltic pump influence factor is abnormal; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline leakage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline leakage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
according to the second early warning signal, firstly generating a peristaltic pump analysis signal, and analyzing whether an abnormality exists in a peristaltic pump operation influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline blockage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
analyzing whether the peristaltic pump is abnormal in operation or not, wherein the analysis process comprises the following steps: acquiring z peristaltic pump operation voltage values in unit time when a text is printed, establishing a voltage analysis set of the z peristaltic pump operation voltage values, and calculating average value and dispersion value in the voltage analysis set;
If the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is smaller than or equal to the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is normal;
under the condition of the first early warning signal, generating an oil pipeline leakage maintenance signal and a peristaltic pump overhauling signal when the corresponding peristaltic pump operation influence factors are normal;
under the condition of the second early warning signal, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal when the corresponding peristaltic pump operation influence factors are normal;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is larger than the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is accidentally abnormal;
in the case of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the judgment of accidental abnormality of the peristaltic pump operation influence factor comprises a peristaltic pump voltage regulating module maintenance signal;
if the average value is larger than the rated voltage value of the peristaltic pump, judging that the peristaltic pump voltage regulating module is abnormal frequently, and under the condition of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the abnormal frequently of the peristaltic pump voltage regulating module comprises a peristaltic pump voltage regulating module replacement signal.
In a preferred embodiment, the method further comprises a pixel calculation module, wherein the pixel calculation module obtains the number of black pixels and the area of a single black pixel in the initial printing area value, and marks the product of the number of black pixels and the area of the single black pixel as a printing area value.
A printer control system, comprising:
the data acquisition module acquires printing text attribute information, wherein the printing text attribute information comprises a printing area value;
the data processing module receives a printing area value of a printing text and sets a printing oil consumption range threshold according to the printing area value;
the printing oil consumption monitoring module is used for acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value for analysis, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and if the YL is larger than the maximum value of the printing oil consumption range threshold value, generating the first early warning signal; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; and if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal.
In a preferred embodiment, the print area value obtaining step includes: marking the first character of each line of each page of printed text as a beginning node, marking the end character of each line as an ending node, sequentially connecting all the beginning nodes of each page of printed text in series, sequentially connecting all the ending nodes of each page of printed text in series, connecting the beginning nodes of the beginning line with the ending nodes of the beginning line, connecting the beginning nodes of the ending line with the ending nodes of the ending line to obtain an initial printing area, and marking the area value of the initial printing area as a printing area value;
Subtracting the blank area value from the initial print area value to obtain a corrected print area value, wherein the blank area value calculating process comprises the following steps:
marking the character row spacing of adjacent rows as x, marking the total character length of each row as y, marking the longer character length of the adjacent rows as y if the character lengths of the adjacent rows are inconsistent, multiplying the area value of a single row blank area by the product of x and y, and subtracting the number of lines of each page of printed text by multiplying the area value of the single row blank area by one time.
In a preferred embodiment, the printing oil usage range threshold setting step includes:
selecting n printed texts with good printing effect as samples, wherein n is the number of the samples, n is an integer larger than 1, the result of dividing the actual printing oil consumption value of each sample by the printing area value of the corresponding sample is marked as s, dividing the sum of n s by n to obtain the standard printing oil consumption of unit area, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and adding an allowable error to obtain a printing oil consumption range threshold value maximum value, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and subtracting the allowable error to obtain a printing oil consumption range threshold value minimum value, and the printing oil consumption range threshold value maximum value and the printing oil consumption range minimum value form the printing oil consumption range threshold value;
The real-time printing oil consumption calculating process comprises the following steps: marking the product of the printing area value of the current printing text and the standard printing oil consumption as the real-time printing oil consumption; the print area value of the current print text is the sum of the print area value of the finished print page and the print area value of the current print page.
In a preferred embodiment, the early warning analysis module firstly generates a peristaltic pump analysis signal according to the first early warning signal and analyzes whether the peristaltic pump influence factor is abnormal; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline leakage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline leakage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
according to the second early warning signal, firstly generating a peristaltic pump analysis signal, and analyzing whether an abnormality exists in a peristaltic pump operation influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline blockage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
analyzing whether the peristaltic pump is abnormal in operation or not, wherein the analysis process comprises the following steps: acquiring z peristaltic pump operation voltage values in unit time when a text is printed, establishing a voltage analysis set of the z peristaltic pump operation voltage values, and calculating average value and dispersion value in the voltage analysis set;
If the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is smaller than or equal to the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is normal;
under the condition of the first early warning signal, generating an oil pipeline leakage maintenance signal and a peristaltic pump overhauling signal when the corresponding peristaltic pump operation influence factors are normal;
under the condition of the second early warning signal, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal when the corresponding peristaltic pump operation influence factors are normal;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is larger than the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is accidentally abnormal;
in the case of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the judgment of accidental abnormality of the peristaltic pump operation influence factor comprises a peristaltic pump voltage regulating module maintenance signal;
if the average value is larger than the rated voltage value of the peristaltic pump, judging that the peristaltic pump voltage regulating module is abnormal frequently, and under the condition of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the abnormal frequently of the peristaltic pump voltage regulating module comprises a peristaltic pump voltage regulating module replacement signal.
In a preferred embodiment, the method further comprises a pixel calculation module, wherein the pixel calculation module obtains the number of black pixels and the area of a single black pixel in the initial printing area value, and marks the product of the number of black pixels and the area of the single black pixel as a printing area value.
The printer control method has the technical effects and advantages that:
according to the printer control method, the real-time printing oil consumption is calculated in real time, if the real-time printing oil consumption exceeds the maximum value of the printing oil consumption range or is lower than the minimum value of the printing oil consumption range, the printing effect is influenced by the fact that the color is too thick or too shallow.
Drawings
FIG. 1 is a schematic diagram of a printer control system according to the present invention;
FIG. 2 is a schematic diagram of a printer control system according to the present invention;
fig. 3 is a schematic diagram of a printer control method according to the present invention.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1, the control system of a printer according to the present embodiment is suitable for a monochrome printer, such as a black printer, and includes a data acquisition module 1, a data processing module 2, a printing oil usage monitoring module 3, and an early warning analysis module 4, which are mutually signaled.
The data acquisition module 1 acquires printing text attribute information and sends the printing text attribute information to the data processing module 2 for processing, wherein the printing text attribute information comprises printing area values, and the printing area values are calculated as follows:
marking the first character of each line of each page of printed text as a beginning node, marking the last character of each line as a ending node, sequentially connecting all beginning nodes of each page of printed text in series, connecting all ending nodes of each page of printed text in series, connecting the beginning nodes of the beginning line with the ending nodes of the beginning line, connecting the beginning nodes of the ending line with the ending nodes of the ending line to obtain an initial printing area value, and marking the initial printing area value as a printing area value.
In order to further improve the calculation accuracy of the print area value, the initial print area value includes a large number of blank areas, namely, areas which do not need to be printed, the initial print area value is further corrected, the area value of each page of blank area is subtracted from the initial print area value to obtain the corrected print area value, and the calculation process of the area value of each page of blank area is as follows:
Marking the character row spacing of adjacent rows as x, marking the total character length of each row as y, marking the longer row character length as y if the character lengths of the adjacent rows are inconsistent, multiplying the blank area value by the product of x and y, and subtracting the number of lines of the printed text by multiplying the blank area value of a single row by the blank area value of the blank area value.
And the area value of the initial printing area is continuously corrected, so that the obtained printing area value is more similar to the area to be actually printed by the printer, and the subsequent more accurate calculation of the corresponding printing oil flux is facilitated.
The data processing module 2 receives a printing area value of a printing text, and sets a printing oil consumption range threshold according to the printing area value, wherein the setting method of the printing oil consumption range threshold is as follows:
and selecting n printed texts with good printing effect as samples, wherein n is the number of the samples, n is an integer larger than 1, the result of dividing the actual printing oil consumption value of each sample by the printing area value of the corresponding sample is marked as s, dividing the sum of n s by n to obtain the standard printing oil consumption of unit area, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and adding an allowable error to obtain the maximum value of the printing oil consumption range, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and subtracting the allowable error to obtain the minimum value of the printing oil consumption range, and the maximum value of the printing oil consumption range and the minimum value of the printing oil consumption range form the threshold of the printing oil consumption range.
The printing oil consumption monitoring module 3 is used for acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value for analysis, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and generating the first early warning signal if the YL is larger than the maximum value of the printing oil consumption range threshold value; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; and if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal.
It should be noted that, the printing effect is affected when the real-time printing oil usage exceeds the maximum value of the printing oil usage range threshold or is lower than the minimum value of the printing oil usage range threshold, and the control system of the embodiment timely gives an early warning in the printing process, so that the situation that the color is too thick or too shallow is found after the printed text is completely printed is avoided, the waste of paper and printing oil is reduced, and the printing efficiency of the printer on the current printed text is maintained to the greatest extent on the premise of ensuring the printing effect.
The real-time printing oil consumption calculating process comprises the following steps: and marking the product of the printing area value of the current printing text and the standard printing oil consumption as the real-time printing oil consumption, wherein the printing area value of the current printing text is the sum of the printing area value of the finished printing page and the printing area value of the current printing page.
The early warning analysis module 4 is used for firstly generating a peristaltic pump analysis signal according to the first early warning signal, wherein the peristaltic pump analysis signal is possibly too fast in peristaltic speed, so that the printing oil consumption is excessive, analyzing whether an abnormality exists in an influence factor of the peristaltic pump, generating peristaltic pump related maintenance information if the abnormality exists, and transmitting the peristaltic pump related maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline leakage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline leakage maintenance signal and the peristaltic pump maintenance signal to a maintenance end.
Generating a first early warning signal to indicate that the printing oil consumption of the printing text is excessive, sequentially analyzing abnormal points possibly causing the excessive printing oil consumption, sequentially checking and confirming the abnormal points by a control system, improving the maintenance efficiency of the printer, timely maintaining the existing abnormal points, avoiding the upgrading of the abnormal points, changing the abnormal points into faults, timely maintaining the parts corresponding to the abnormal points before the parts are completely unavailable, ensuring the normal operation of the printer, improving the printing efficiency of the printer, and further reducing the printing cost.
According to the second early warning signal, firstly generating a peristaltic pump analysis signal, which may be caused by too slow peristaltic speed of the peristaltic pump, so that the printing oil consumption is greatly reduced, analyzing whether an abnormality exists in the peristaltic pump operation influence factor, if so, generating peristaltic pump related maintenance information, and transmitting the peristaltic pump related maintenance information to a maintenance end; if no abnormality exists, an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal are generated and sent to a maintenance end.
Analyzing whether the peristaltic pump is abnormal in operation or not, wherein the analysis process comprises the following steps: and obtaining z peristaltic pump running voltage values in unit time when the peristaltic pump prints the text, establishing a voltage analysis set with the z peristaltic pump running voltage values, and calculating the average value and the dispersion value in the voltage analysis set.
If the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is smaller than or equal to the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is normal;
under the condition of the first early warning signal, the corresponding peristaltic pump operation influence factors are normal, and an oil conveying pipe leakage maintenance signal and a peristaltic pump overhauling signal are generated, so that the peristaltic pump is too fast and the oil conveying pipe is leaked due to the abnormality of the peristaltic pump, and the printing oil consumption is excessive;
Under the condition of the second early warning signal, the corresponding peristaltic pump operation influence factors are normal, and an oil conveying pipe blockage maintenance signal and a peristaltic pump maintenance signal are generated, so that the peristaltic pump is too slow due to the abnormality of the peristaltic pump, the oil conveying pipe is blocked or the peristaltic pump extrusion roller falls off, printing oil transportation is blocked due to the fact that the oil conveying pipe cannot be extruded efficiently, and the printing oil consumption is lower than the minimum value of the printing oil consumption range.
If the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is larger than the dispersion threshold value, the accidental abnormality of the peristaltic pump operation influence factor is judged, and the unstable operation voltage of the peristaltic pump is indicated.
Under the conditions of the first early warning signal and the second early warning signal, corresponding maintenance information of the peristaltic pump, which is used for judging that the operation influence factor of the peristaltic pump is accidentally abnormal, comprises maintenance signals of the peristaltic pump voltage regulating module, and the peristaltic pump voltage regulating module is firstly overhauled, so that maintenance personnel can conveniently locate abnormal points, and the maintenance efficiency of the printer is improved.
If the average value is larger than the rated voltage value of the peristaltic pump, the peristaltic pump voltage regulating module overhauls the signal, the peristaltic pump voltage regulating module is judged to be frequently abnormal, replacement is recommended, the operation efficiency and the printing effect of the printer are ensured, and under the conditions of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the frequently abnormal peristaltic pump voltage regulating module comprises a peristaltic pump voltage regulating module replacement signal.
The dispersion value calculating step includes:
wherein FX is a dispersion value, z=
Z represents the number of peristaltic pump operating voltage values within the voltage analysis set, +.>
Representing different peristaltic pumping within the set of voltage analysesRow voltage value>
Representing the average value of peristaltic pump operating voltage values within the set of voltage analyses.
Example two
Referring to fig. 2, the present embodiment further improves the design on the basis of the first embodiment, and further improves the accuracy of calculating the print area value, so as to improve the accuracy of calculating the standard print oil usage per unit area.
The printer control system of this embodiment further includes a pixel calculation module 5, where the pixel calculation module 5 obtains the number of black pixels and the area of a single black pixel in the initial print area value, and marks the product of the number of black pixels and the area of a single black pixel as the print area value.
According to the method, the printing area value is calculated by obtaining the number of black pixel points and the area of a single black pixel point in the initial printing area value, so that the character spacing area and the line spacing area can be eliminated more accurately, the printing area value is obtained to be closer to the actual printing area of the printer, and finally the early warning accuracy is improved.
Example III
Referring to fig. 3, the detailed description of the embodiment is not provided in the section of the embodiment, and a printer control method is provided, which includes:
collecting printing text attribute information, wherein the printing text attribute information comprises a printing area value;
receiving a printing area value of a printing text, and setting a printing oil consumption range threshold according to the printing area value;
acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and if the YL is larger than the printing oil consumption range threshold value maximum value, generating the first early warning signal; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; and if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal.
The step of obtaining the printing area value comprises the following steps: marking the first character of each line of each page of printed text as a beginning node, marking the end character of each line as an ending node, sequentially connecting all the beginning nodes of each page of printed text in series, sequentially connecting all the ending nodes of each page of printed text in series, connecting the beginning nodes of the beginning line with the ending nodes of the beginning line, connecting the beginning nodes of the ending line with the ending nodes of the ending line to obtain an initial printing area, and marking the area value of the initial printing area as a printing area value;
Subtracting the blank area value from the initial print area value to obtain a corrected print area value, wherein the blank area value calculating process comprises the following steps:
marking the character row spacing of adjacent rows as x, marking the total character length of each row as y, marking the longer character length of the adjacent rows as y if the character lengths of the adjacent rows are inconsistent, multiplying the area value of a single row blank area by the product of x and y, and subtracting the number of lines of each page of printed text by multiplying the area value of the single row blank area by one time.
The printing oil usage range threshold setting step includes:
selecting n printed texts with good printing effect as samples, wherein n is the number of the samples, n is an integer larger than 1, the result of dividing the actual printing oil consumption value of each sample by the printing area value of the corresponding sample is marked as s, dividing the sum of n s by n to obtain the standard printing oil consumption of unit area, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and adding an allowable error to obtain a printing oil consumption range threshold value maximum value, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and subtracting the allowable error to obtain a printing oil consumption range threshold value minimum value, and the printing oil consumption range threshold value maximum value and the printing oil consumption range minimum value form the printing oil consumption range threshold value;
The real-time printing oil consumption calculating process comprises the following steps: marking the product of the printing area value of the current printing text and the standard printing oil consumption as the real-time printing oil consumption; the print area value of the current print text is the sum of the print area value of the finished print page and the print area value of the current print page.
According to the first early warning signal, firstly generating a peristaltic pump analysis signal, and analyzing whether an abnormality exists in a peristaltic pump influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline leakage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline leakage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
according to the second early warning signal, firstly generating a peristaltic pump analysis signal, and analyzing whether an abnormality exists in a peristaltic pump operation influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline blockage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
analyzing whether the peristaltic pump is abnormal in operation or not, wherein the analysis process comprises the following steps: acquiring z peristaltic pump operation voltage values in unit time when a text is printed, establishing a voltage analysis set of the z peristaltic pump operation voltage values, and calculating average value and dispersion value in the voltage analysis set;
If the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is smaller than or equal to the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is normal;
under the condition of the first early warning signal, generating an oil pipeline leakage maintenance signal and a peristaltic pump overhauling signal when the corresponding peristaltic pump operation influence factors are normal;
under the condition of the second early warning signal, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal when the corresponding peristaltic pump operation influence factors are normal;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is larger than the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is accidentally abnormal;
in the case of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the judgment of accidental abnormality of the peristaltic pump operation influence factor comprises a peristaltic pump voltage regulating module maintenance signal;
if the average value is larger than the rated voltage value of the peristaltic pump, judging that the peristaltic pump voltage regulating module is abnormal frequently, and under the condition of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the abnormal frequently of the peristaltic pump voltage regulating module comprises a peristaltic pump voltage regulating module replacement signal.
And obtaining the number of black pixel points and the area of a single black pixel point in the initial printing area value, and marking the product of the number of black pixel points and the area of the single black pixel point as a printing area value.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. When the computer instructions or computer program are loaded or executed on a computer, the processes or functions described in accordance with the embodiments of the present application are all or partially produced. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center by wired (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more sets of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely one, and there may be additional divisions in actual implementation, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random access memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. A printer control method, comprising:
collecting printing text attribute information, wherein the printing text attribute information comprises a printing area value;
receiving a printing area value of a printing text, and setting a printing oil consumption range threshold according to the printing area value;
acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and if the YL is larger than the printing oil consumption range threshold value maximum value, generating the first early warning signal; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal;
The step of obtaining the printing area value comprises the following steps: marking the first character of each line of each page of printed text as a beginning node, marking the end character of each line as an ending node, sequentially connecting all the beginning nodes of each page of printed text in series, sequentially connecting all the ending nodes of each page of printed text in series, connecting the beginning node of the beginning line with the ending node of the beginning line, and connecting the beginning node of the ending line with the ending node of the ending line to obtain an initial printing area;
subtracting the blank area value from the initial printing area value to obtain a corrected printing area value, and marking the corrected printing area value as a printing area value, wherein the blank area value calculating process comprises the following steps:
marking the character row spacing of adjacent rows as x, marking the total character length of each row as y, marking the longer character length of the adjacent rows as y if the character lengths of the adjacent rows are inconsistent, multiplying the area value of a single row blank area by the product of x and y, and subtracting one and the same times the area value of the single row blank area from the number of lines of each page of printed text;
the printing oil usage range threshold setting step includes:
selecting n printed texts with good printing effect as samples, wherein n is the number of the samples, n is an integer larger than 1, the result of dividing the actual printing oil consumption value of each sample by the printing area value of the corresponding sample is marked as s, dividing the sum of n s by n to obtain the standard printing oil consumption of unit area, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and adding an allowable error to obtain a printing oil consumption range threshold value maximum value, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and subtracting the allowable error to obtain a printing oil consumption range threshold value minimum value, and the printing oil consumption range threshold value maximum value and the printing oil consumption range minimum value form the printing oil consumption range threshold value;
The real-time printing oil consumption calculating process comprises the following steps: marking the product of the printing area value of the current printing text and the standard printing oil consumption as the real-time printing oil consumption; the print area value of the current print text is the sum of the print area value of the finished print page and the print area value of the current print page.
2. The printer control method according to claim 1, wherein the peristaltic pump analysis signal is first generated according to the first early warning signal, and whether the peristaltic pump influence factor is abnormal is analyzed; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline leakage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline leakage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
according to the second early warning signal, firstly generating a peristaltic pump analysis signal, and analyzing whether an abnormality exists in a peristaltic pump operation influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline blockage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
analyzing whether the peristaltic pump is abnormal in operation or not, wherein the analysis process comprises the following steps: acquiring z peristaltic pump operation voltage values in unit time when a text is printed, establishing a voltage analysis set of the z peristaltic pump operation voltage values, and calculating average value and dispersion value in the voltage analysis set;
The dispersion value calculating step includes:
3. wherein FX is a dispersion value, z=
Z represents the number of peristaltic pump operating voltage values within the voltage analysis set, +.>
Representing different peristaltic pump operating voltage values within the voltage analysis set, < >>
Representing the average value of peristaltic pump operating voltage values in the voltage analysis set;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is smaller than or equal to the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is normal;
under the condition of the first early warning signal, generating an oil pipeline leakage maintenance signal and a peristaltic pump overhauling signal when the corresponding peristaltic pump operation influence factors are normal;
under the condition of the second early warning signal, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal when the corresponding peristaltic pump operation influence factors are normal;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is larger than the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is accidentally abnormal;
in the case of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the judgment of accidental abnormality of the peristaltic pump operation influence factor comprises a peristaltic pump voltage regulating module maintenance signal;
if the average value is larger than the rated voltage value of the peristaltic pump, judging that the peristaltic pump voltage regulating module is abnormal frequently, and under the condition of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the abnormal frequently of the peristaltic pump voltage regulating module comprises a peristaltic pump voltage regulating module replacement signal.
4. The printer control method according to claim 1, wherein the number of black pixels and the area of a single black pixel in the initial print area value are obtained, and the product of the number of black pixels and the area of a single black pixel is marked as the print area value.
5. A printer control system, comprising:
the data acquisition module (1) acquires printing text attribute information, wherein the printing text attribute information comprises a printing area value;
the data processing module (2) receives a printing area value of a printing text and sets a printing oil consumption range threshold according to the printing area value;
the printing oil consumption monitoring module (3) is used for acquiring the real-time printing oil consumption of the printing text at the current moment, marking the real-time printing oil consumption as YL, comparing the YL with the printing oil consumption range threshold value for analysis, judging whether an early warning signal is generated, wherein the early warning signal comprises a first early warning signal and a second early warning signal, and generating the first early warning signal if the YL is larger than the printing oil consumption range threshold value maximum value; if YL is smaller than or equal to the maximum value of the printing oil consumption range threshold value and is larger than or equal to the minimum value of the printing oil consumption range, no early warning signal is generated; if YL is smaller than the minimum value of the printing oil consumption range, generating a second early warning signal;
The step of obtaining the printing area value comprises the following steps: marking the first character of each line of each page of printed text as a beginning node, marking the end character of each line as an ending node, sequentially connecting all the beginning nodes of each page of printed text in series, sequentially connecting all the ending nodes of each page of printed text in series, connecting the beginning node of the beginning line with the ending node of the beginning line, and connecting the beginning node of the ending line with the ending node of the ending line to obtain an initial printing area;
subtracting the blank area value from the initial printing area value to obtain a corrected printing area value, and marking the corrected printing area value as a printing area value, wherein the blank area value calculating process comprises the following steps:
marking the character row spacing of adjacent rows as x, marking the total character length of each row as y, marking the longer character length of the adjacent rows as y if the character lengths of the adjacent rows are inconsistent, multiplying the area value of a single row blank area by the product of x and y, and subtracting one and the same times the area value of the single row blank area from the number of lines of each page of printed text;
the printing oil usage range threshold setting step includes:
selecting n printed texts with good printing effect as samples, wherein n is the number of the samples, n is an integer larger than 1, the result of dividing the actual printing oil consumption value of each sample by the printing area value of the corresponding sample is marked as s, dividing the sum of n s by n to obtain the standard printing oil consumption of unit area, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and adding an allowable error to obtain a printing oil consumption range threshold value maximum value, multiplying the standard printing oil consumption of unit area by the printing area value of the current printed text and subtracting the allowable error to obtain a printing oil consumption range threshold value minimum value, and the printing oil consumption range threshold value maximum value and the printing oil consumption range minimum value form the printing oil consumption range threshold value;
The real-time printing oil consumption calculating process comprises the following steps: marking the product of the printing area value of the current printing text and the standard printing oil consumption as the real-time printing oil consumption; the print area value of the current print text is the sum of the print area value of the finished print page and the print area value of the current print page.
6. The printer control system according to claim 4, further comprising an early warning analysis module (4) for first generating a peristaltic pump analysis signal according to the first early warning signal, and analyzing whether an abnormality exists in a peristaltic pump influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline leakage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline leakage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
according to the second early warning signal, firstly generating a peristaltic pump analysis signal, and analyzing whether an abnormality exists in a peristaltic pump operation influence factor; if the peristaltic pump is abnormal, generating maintenance information related to the peristaltic pump, and sending the maintenance information to a maintenance end; if no abnormality exists, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal, and sending the oil pipeline blockage maintenance signal and the peristaltic pump maintenance signal to a maintenance end;
analyzing whether the peristaltic pump is abnormal in operation or not, wherein the analysis process comprises the following steps: acquiring z peristaltic pump operation voltage values in unit time when a text is printed, establishing a voltage analysis set of the z peristaltic pump operation voltage values, and calculating average value and dispersion value in the voltage analysis set;
The dispersion value calculating step includes:
7. wherein FX is a dispersion value, z=
Z represents the number of peristaltic pump operating voltage values within the voltage analysis set, +.>
Representing different peristaltic pump operating voltage values within the voltage analysis set, < >>
Representing the average value of peristaltic pump operating voltage values in the voltage analysis set;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is smaller than or equal to the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is normal;
under the condition of the first early warning signal, generating an oil pipeline leakage maintenance signal and a peristaltic pump overhauling signal when the corresponding peristaltic pump operation influence factors are normal;
under the condition of the second early warning signal, generating an oil pipeline blockage maintenance signal and a peristaltic pump maintenance signal when the corresponding peristaltic pump operation influence factors are normal;
if the average value is smaller than or equal to the rated voltage value of the peristaltic pump and the dispersion value is larger than the dispersion threshold value, judging that the operation influence factor of the peristaltic pump is accidentally abnormal; in the case of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the judgment of accidental abnormality of the peristaltic pump operation influence factor comprises a peristaltic pump voltage regulating module maintenance signal;
if the average value is larger than the rated voltage value of the peristaltic pump, judging that the peristaltic pump voltage regulating module is abnormal frequently, and under the condition of the first early warning signal and the second early warning signal, the peristaltic pump related maintenance information corresponding to the abnormal frequently of the peristaltic pump voltage regulating module comprises a peristaltic pump voltage regulating module replacement signal.
8. The printer control system according to claim 4, further comprising a pixel calculation module (5), wherein the pixel calculation module (5) obtains a number of black pixels and an area of a single black pixel in the initial print area value, and marks a product of the number of black pixels and the area of the single black pixel as the print area value.
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| CN114138213A (en) * | 2022-01-27 | 2022-03-04 | 北京辰光融信技术有限公司 | Printer control method and device, storage medium and electronic equipment |
| CN114201127A (en) * | 2022-02-17 | 2022-03-18 | 北京辰光融信技术有限公司 | Laser printer control method and device, storage medium and electronic equipment |
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| JPH10105348A (en) * | 1996-09-26 | 1998-04-24 | Canon Inc | Printer controller, printer control method and storage medium storing program readable by computer |
| US7661803B2 (en) * | 2006-07-31 | 2010-02-16 | Silverbrook Research Pty Ltd | Inkjet printhead with controlled de-prime |
| JP2009160877A (en) * | 2008-01-09 | 2009-07-23 | Dainippon Screen Mfg Co Ltd | Printing method and printer |
| US8550616B2 (en) * | 2011-04-08 | 2013-10-08 | Xerox Corporation | Method of monitoring gel accumulation in a drum maintenance unit |
| US8573721B2 (en) * | 2011-09-07 | 2013-11-05 | Xerox Corporation | Method of increasing the life of a drum maintenance unit in a printer |
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| CN114138213A (en) * | 2022-01-27 | 2022-03-04 | 北京辰光融信技术有限公司 | Printer control method and device, storage medium and electronic equipment |
| CN114201127A (en) * | 2022-02-17 | 2022-03-18 | 北京辰光融信技术有限公司 | Laser printer control method and device, storage medium and electronic equipment |
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Effective date of registration: 20231102 Address after: 102200 4th floor, block C, State Grid Smart Grid Research Institute, North District of future science and Technology City, Changping District, Beijing Patentee after: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Patentee after: FUJIAN YIRONG INFORMATION TECHNOLOGY Co.,Ltd. Patentee after: State Grid Siji Location Service Co.,Ltd. Address before: 102200 4th floor, block C, State Grid Smart Grid Research Institute, North District of future science and Technology City, Changping District, Beijing Patentee before: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Patentee before: FUJIAN YIRONG INFORMATION TECHNOLOGY Co.,Ltd. |