CN111665796A - Environmental parameter adjusting method and device for certificate making workshop - Google Patents
Environmental parameter adjusting method and device for certificate making workshop Download PDFInfo
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- CN111665796A CN111665796A CN202010382612.7A CN202010382612A CN111665796A CN 111665796 A CN111665796 A CN 111665796A CN 202010382612 A CN202010382612 A CN 202010382612A CN 111665796 A CN111665796 A CN 111665796A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32179—Quality control, monitor production tool with multiple sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The embodiment of the invention discloses a method and a device for adjusting environmental parameters of a manufacturing and certification workshop, wherein the method comprises the following steps: the method comprises the steps of obtaining product production information of at least one target product produced in a certification workshop within preset production time, wherein the product production information comprises product quality information; determining the qualification rate of the target product according to the product production information; judging whether the qualified rate meets a preset qualified rate threshold value; and under the condition that the qualified rate does not meet the preset qualified rate threshold value, executing a first adjusting action to adjust the environmental parameters of a certificate making workshop for producing the target product, wherein the environmental parameters comprise environmental temperature and environmental humidity. The invention realizes the automatic adjustment of the environmental parameters of the certificate making workshop and improves the production and control efficiency of the certificate making workshop.
Description
Technical Field
The invention relates to the technical field of computer control, in particular to a method and a device for adjusting environmental parameters of a certification workshop.
Background
In the process of manufacturing documents such as passbooks in a certificate manufacturing workshop, printing of preset ink needs to be performed on different layers of different document materials (printing substrates). If the ink on a certain layer of material is not completely cured, the next layer of ink is printed or other layers of materials are superposed on the undried ink, the situation that the image of the manufactured certificate has double images, trailing images or is unclear can be caused, the certificate quality is unqualified, the certificate needs to be produced again, the production efficiency of certificate manufacturing equipment is reduced, the drying and curing speed of the printing ink on each layer of the certificate can be influenced in different areas, seasons and real-time weather of a certificate manufacturing workshop, and therefore the qualification rate and the efficiency of products (certificate manufacturing) are influenced.
Disclosure of Invention
In view of the above, it is necessary to provide a method and an apparatus for adjusting environmental parameters of a manufacturing shop.
A method of regulating environmental parameters of a certification workshop, the method comprising:
the method comprises the steps of obtaining product production information of at least one target product produced in a certification workshop within preset production time, wherein the product production information comprises product quality information;
determining the qualification rate of the target product according to the product production information;
judging whether the qualified rate meets a preset qualified rate threshold value;
and under the condition that the qualified rate does not meet the preset qualified rate threshold value, executing a first adjusting action to adjust the environmental parameters of a certificate making workshop for producing the target product, wherein the environmental parameters comprise environmental temperature and environmental humidity.
An apparatus for regulating environmental parameters of a certification plant, the apparatus comprising:
an acquisition unit: the system comprises a data processing system and a data processing system, wherein the data processing system is used for acquiring product production information of at least one target product produced by a certification workshop within preset production time, and the product production information comprises product quality information;
a determination unit: the qualification rate of the target product is determined according to the product production information;
a judging unit: the device is used for judging whether the qualified rate meets a preset qualified rate threshold value;
a regulation unit: and the first adjusting action is executed to adjust the environmental parameters of the certification workshop for producing the target product under the condition that the qualified rate does not meet the preset qualified rate threshold value, wherein the environmental parameters comprise environmental temperature and environmental humidity.
According to the embodiment of the invention, the product production information corresponding to the product produced in a certification workshop within a certain time is obtained, for example, whether the product quality is qualified or not is judged, and the qualified rate of the product production is determined according to the product production information; and determining whether the environmental parameters such as the environmental temperature, the environmental humidity and the like of the certification workshop need to be adjusted according to whether the qualification rate meets a preset qualification rate threshold value. That is, when the yield does not satisfy the predetermined yield threshold, the drying of the ink can be accelerated by adjusting operations such as increasing the temperature and decreasing the humidity, and defective product quality due to the operation performed without drying the ink can be reduced. Compared with the related technology, the problems that the ink is not easy to dry due to overlarge environmental humidity in the printing process, image smear and unclear images can be caused by operation on an undried ink layer, and the product production yield and efficiency are reduced are solved. The invention can automatically acquire and adjust the environmental parameters of the certification workshop, and can improve the production qualification rate and the production efficiency of related products of the certification workshop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a flow diagram of a method for adjusting environmental parameters of a certification workshop, according to one embodiment;
FIG. 2 illustrates a flow diagram for obtaining product production information for at least one target product produced by a certification shop during a preset production time in one embodiment;
FIG. 3 illustrates a flow diagram for determining the yield threshold in one embodiment;
FIG. 4 illustrates a flow diagram for determining whether to perform pre-production in one embodiment;
FIG. 5 is a flow diagram that illustrates determining whether to perform formal production in one embodiment;
FIG. 6 illustrates a flow diagram for adjusting environmental parameters based on a product production task in one embodiment;
FIG. 7 illustrates a flow diagram for determining the product production task information in one embodiment;
FIG. 8 illustrates a flow diagram that determines whether to terminate the environmental adjustment action in one embodiment;
FIG. 9 illustrates a flow diagram of one embodiment in an application scenario of "adjustment of environmental parameters to a certificate production facility that produces an identification card";
fig. 10 is a block diagram showing an example of the configuration of the environmental parameter adjustment apparatus of the certification factory.
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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
The invention provides an environmental parameter adjusting method for a certificate production workshop. Specifically, the method can be applied to a system comprising a terminal device and a server or applied to a terminal device, wherein the terminal device is used for acquiring preset type data corresponding to the certification workshop, a processor or the server contained in the terminal device can be used for processing the data, and the adjusting device is used for executing corresponding adjusting actions according to the processing result of the processor or the server so as to adjust the environmental parameters of the certification workshop.
The method for adjusting the environmental parameters of the certification workshop at least comprises the steps S1022 to S1028 shown in FIG. 1, and is described in detail as follows:
FIG. 1 is a flow chart of a method for adjusting environmental parameters of a certification workshop in one embodiment.
In step S1022, product production information of at least one target product produced by the certification shop within a preset production time is acquired, the product production information including product quality information.
First, due to the precision and complexity of the passport booklet, unlike the conventional printing/printing industry in general, the conditions (e.g., temperature, humidity) of the environment for producing the passport booklet are more severe, and the preset time can be set to a relatively short time period (considering that the speed of producing the passport by the speed-producing apparatus is generally 200 m/h) such as 1 to 10 minutes, so that the situation that a large number of waste passports are produced due to the environmental conditions being not satisfied cannot be timely found and corrected in the case that the preset production time is long (e.g., half an hour, one hour).
Step S1022 also includes at least steps S1032-S1036 as shown in fig. 2.
FIG. 2 illustrates a flow diagram for obtaining product production information for at least one target product produced by a certification shop during a preset production time in one embodiment.
In step S1032, the target product is divided into a qualified product and a non-qualified product according to the product production information.
First, the products produced in the certification shop of the present invention may be various types of cards or certificates, such as passbooks and passports, which require printing and imaging of a preset image in a preset area of a preset material, and the card products may include unique identification information (for example, a chip for inputting relevant authentication information in advance in a card). As will be explained below, in the production of the above-mentioned type of document, the printing of the ink in the preset area and the image is usually performed on different media layers, and after the ink in the relevant layer is dried and formed, the media in the relevant layer are superimposed or combined, or the printing of the ink in other preset area and type is continued on a certain layer, so as to manufacture the document product.
Secondly, the product production information may include production related information (e.g., related information of a corresponding certification workshop, production time and batch information, production machine identification information, etc.) and product attribute information (e.g., product identification information, product image information, product shape information, etc.) of each target product. In an alternative embodiment, the product quality information may be determined based on the product print information and/or the product shape information.
The corresponding product quality information can also be detected by detecting whether the image printed on the card surface has the unqualified card quality conditions such as unclear image or image smear or misprint, for example, by a surface image recognition technology, the related information of the image of each target product is compared with a preset threshold value, the target product which does not meet the preset threshold value is determined as an unqualified product, and otherwise, the target product is determined as a qualified product.
In addition, in an alternative embodiment, the determination of the product quality may be based on the respective prints and the quality condition of each document included in a certain number of printed products within a preset time, in addition to the above method. Such as the color difference presented by the ink of the image of a certain area of a certain certificate, whether the definition of lines of the image and the like meets a preset threshold value, and the like.
In an alternative embodiment, the judgment can be further performed according to the consistency of the printing effect of each area in a certain document. For example, the chart, name, or other information and the proportion of smears on the third passport booklet in the five passport booklets printed within the preset time are inconsistent with those of the other four booklets, and the information of the other four booklets is relatively the same, so that it can be determined that there is an unqualified product in the five sheets. Meanwhile, the method can also be used for judging the situation corresponding to each procedure in the certificate production process, such as the situation of the wrinkle of the corresponding certificate after spraying and drawing operation.
Finally, it should be noted that the qualification rate provided by the present invention is not limited to the condition that the quality of the certificate product does not meet the use standard or the factory standard, that is, when the environmental parameter is slightly changed, the certificate is not qualified and does not meet the standard, and the quality does not reach the ideal best template state.
The method provided by the invention aims to properly control the environmental parameters, reduce the adverse effect of the environmental parameters on the certificate in the certificate making process and make the certificate with high standard and high quality.
In addition, considering that the production environment such as a certification workshop is generally large in space in practical application, although a large number of devices for adjusting environmental parameters may be arranged at preset intervals to cover the whole workshop, specifically, each certification workshop may have a deviation of the environmental parameters from the main body (for example, the temperature around the workshop may be high due to the fact that the angle of the workshop is far from the air-conditioning equipment).
Thus, in an alternative embodiment, the environmental parameter adjustment devices of adjacent devices within a certain range need to be considered as a whole and adjusted accordingly. Such as the qualification rate of other peripheral devices during adjustment.
In step S1034, the number of qualified products is acquired as a first number, and the number of unqualified products is acquired as a second number.
Specifically, the first quantity value/the second quantity value corresponding to the qualified product/the unqualified product may be counted by a preset counter. If a detection device (such as an optical camera device) preset at the tail end of the production line detects the product quality, after the quality result is judged, an instruction is sent to a corresponding counter, such as the number of qualified products plus one or the number of unqualified products plus one.
In step S1036, a ratio of the first quantity to a sum of the first quantity and the second quantity is determined as a yield of the target product.
In an optional embodiment, the information (e.g., authentication information) stored in each card included in the target product may also be read through the rf antenna, and whether the process of counting the product quality is correct (i.e., there is no repeat count or omission) is determined according to a comparison between the stored information of the card and a preset total production table. Specifically, as in the case where the first number is N1 and the second number is N2 (N1, N2 are positive integers), the yield of the target product should be calculated as N1/(N1+ N2). Meanwhile, the numerical value of N1+ N2 can be determined whether the numerical value is consistent with the total production amount (such as N3) in the preset total production table.
In step S1024, the yield of the target product is determined according to the product production information.
In practical applications, each product produced needs to be checked for relevant items to ensure that the product can be shipped and put into formal use. It should be noted that, considering the time arrangement of actual production and the cost of quality inspection, in addition to the above routine quality inspection, a determination of the product qualification rate may be made every interval of a preset number of products (e.g. every 5000 cards produced), or a specific large number of product sets may be first determined for sampling inspection (e.g. 200 cards randomly sampled from ten thousand cards produced in the same batch for quality qualification determination).
In step S1026, it is determined whether the yield satisfies a preset yield threshold.
Optionally, before determining whether the yield meets the preset yield threshold, a qualified rate threshold may be determined, where the determining process may include steps S1042 to S1044, which is described with reference to fig. 3.
FIG. 3 illustrates a flow diagram for determining the yield threshold in one embodiment.
In step S1042, product type information of the target product is obtained, where the product type information includes at least two items of product material, ink type, ink thickness, and/or production equipment type.
As a characteristic of the printing/printing industry, different types of products (such as passports compared with electronic communication certificates) correspond to different types of bearing materials (such as cards are plastic or contain metal), and the types of printing inks and the thickness of the ink to be laid are different.
The two points have great influence on the air drying speed of the printing ink on the surface of the card, and meanwhile, the sensitivity degrees of different materials and the printing ink to the environmental temperature and the environmental humidity are different. In addition, due to different types of production equipment, the printing mode and the air drying rate of the same type of product can be different in different service lives and different machines with different configuration designs.
These factors all affect the image forming speed and quality of the printed product, and thus affect the quality and production rate of the product, so that it is necessary to determine the yield threshold value required for correspondingly determining whether the adjustment of the environmental parameters is required or not for different product types.
It should be noted that the product type information here is limited to at least two items (because if only one item such as the ink type or the type of the production equipment is considered, it may cause that the yield threshold is set improperly, which is greatly different from the actual production situation), that is, the approximate yield should be about what section under ideal conditions according to any two items of the product material, the ink type, the ink thickness and/or the production equipment type, such as three parameters related to the product type based on the product material, the ink type/thickness to be printed on the product and the test equipment for performing the ink jet printing of the above type.
In step S1044, the preset yield threshold is determined according to the product type information of the target product.
Specifically, for target products such as identity cards and passports with a large number of types of ink, high ink fineness and thick material, the corresponding pass rate threshold may be slightly higher than the pass rate threshold of products such as passports with a small number of types of ink and thin material.
In step S1028, if the pass rate does not satisfy the preset pass rate threshold, a first adjusting action is performed to adjust environmental parameters of a certification workshop for producing the target product, where the environmental parameters include an environmental temperature and an environmental humidity.
Specifically, the first adjusting action may be an action of raising the temperature and/or lowering the humidity, such as turning on a preset temperature control device or an air blowing device, in order to change the above parameters to the ideal production state, in consideration of the physical and chemical properties of the ink drying and curing. Specifically, what is the ideal production state will be described later with reference to steps S1092 to S1094 shown in fig. 8.
In an optional embodiment, considering that the minimum start temperature and humidity standard of the device needs to be set in a targeted manner before production, in order to avoid the situation that the machine is debugged repeatedly under the same environmental condition blindly, which is inefficient and wastes production resources, a pre-production and the corresponding adjustment of the environmental parameters can be performed first, so that the time from the debugging to the formal production of the printing device can be shortened through the pre-adjustment and the setting of the environmental parameters. This pre-production and environmental conditioning process may include steps S1052-S1056 shown in FIG. 4, and described in conjunction with FIG. 4.
FIG. 4 illustrates a flow diagram for determining whether to perform pre-production in one embodiment.
In step S1052, a first threshold is determined according to the product type information of the target product.
The first threshold herein refers to a threshold of an environmental parameter that can start the pre-production activity, and specifically, when the ambient temperature reaches 26 degrees celsius and the ambient humidity (generally, relative humidity) is 45% -55%, the pre-production process can be started.
In step S1054, the environmental parameter of the certification workshop is acquired as a target environmental parameter, and a pre-production action is performed when the target environmental parameter matches the first threshold.
The target environmental parameters can be obtained through a preset sensing device (such as a hygrothermograph) in particular, in addition, in some application scenarios, the total area of a certificate making workshop is large, a certain difference value exists between the environmental parameters obtained at a preset position and the environmental parameters corresponding to each printing device, and the environmental parameters such as the temperature and the humidity near each printing device can be directly detected through the sensing device, so that the accuracy of data is improved.
In step S1056, in the case that the target environmental parameter does not satisfy the first threshold, a second adjustment action is performed to adjust an environmental parameter of a certification shop producing the target product.
In practical applications, the adjustment of the environmental parameters before the beginning of the production process is generally performed in a large range (for example, when each device in the certification factory is cold-started, and the room temperature/the atmospheric humidity in different seasons and regions with large fluctuation are adjusted to the standard temperature/humidity suitable for printing production), and after the beginning of the production process, the adjustment of the environmental parameters based on the product yield is generally performed in a small range (for example, when the temperature in the certification factory is adjusted to one to two degrees celsius so as to make the card ink air-dry and form more quickly). When the temperature is too high and/or the humidity is too low, the page of the certificate is very dry, so that the situation that the base material is very easy to wrinkle is caused, the certificate is directly printed, and fine/local even large-area deformation of the page of the certificate is caused, so that the produced certificate is not qualified.
Thus, in an alternative embodiment, the second adjustment action may be a related operation for an environmental parameter, such as activating a more powerful temperature adjustment device, activating a blower device in front of each printing device in the certification booth, etc., as distinguished from the first adjustment action.
Further, in practical applications, after the pre-production operation is performed, if it is determined that each environmental parameter satisfies the predetermined condition, the formal production process may be started, and the process of determining the specific environmental parameter after the pre-production process may include steps S1062 to S1064 as shown in fig. 5.
FIG. 5 illustrates a flow diagram for determining whether to perform formal production in one embodiment.
In step S1062, the environmental parameters of the certification shop corresponding to the pre-production action are acquired as pre-production environmental parameters.
Specifically, as described in S1056, it is considered that the device may generate heat after a period of time from cold start to smooth operation, and meanwhile, the adjustment of the environmental parameters of the certification factory is continuously performed in the whole pre-production process (for example, the temperature adjustment device is always started to increase the temperature, etc.), which all result in the change of the environmental parameters, so that it is necessary to obtain the environmental parameters of the certification factory corresponding to the pre-production action again to determine whether to perform subsequent adjustment or to enter into formal production.
In step S1064, when the pre-production environment parameter satisfies a preset second threshold, a formal production action is performed.
The second threshold for starting the regular production and the first threshold adjusted for the product yield in step S1052 may be the same, or may be appropriately adjusted according to the specific production process and environment.
In an alternative embodiment, considering that the production schedule of the certificate shop product may be required to be accelerated due to the need of the production arrangement, in this case, the environmental parameters may be adjusted to accelerate the production rate of the product, and the like, and the specific process of adjusting the environmental parameters according to the production rate requirement includes steps S1072 to S1074 as shown in fig. 6.
FIG. 6 illustrates a flow diagram for adjusting environmental parameters based on a product production task in one embodiment.
In step S1072, a product production task is received, product production task information included in the product production task is acquired, and the current production rate of the certification shop is acquired.
Optionally, the product production task information may include the number of products to be produced, the type of products, the material corresponding to the type of products, ink information, a printing mode, and the like.
In step S1074, when the current production rate does not satisfy the product production task information, a third adjustment action is performed to adjust an environmental parameter of the certification shop.
Specifically, when the current production rate does not satisfy the product production task information, the number of products to be produced cannot be produced within a preset time according to the current production rate, and thus, problems such as delivery due to schedule or overstock of production tasks may be caused.
It should also be noted that the third adjustment operation, the first adjustment operation, and the second adjustment operation may be the same series of adjustment operation operations, or may be different operation processes, as long as each adjustment operation can enable the environmental parameter in the whole production process to meet the corresponding threshold preset in each step.
In addition, considering that each target product (such as a passport, a pass, etc.) can correspond to a characteristic authentication information (such as stored in a built-in chip), the card product determined as a defective product needs to be re-listed in the task to be produced to be re-produced, so as to ensure that printing errors do not cause changes in the information written in each card, and simultaneously, the missing of necessary information and the mixing of error information do not occur.
This particular process may include steps S1082-S1086 as shown in fig. 7.
FIG. 7 illustrates a flow diagram for determining the product manufacturing task information in one embodiment.
In step S1082, identification information of a target product of which the product quality information is an unqualified product is acquired.
Referring to the description in the foregoing steps, unique identification information such as a passport number, an identification number, and the like stored in a chip built in the target product may be used.
In step S1084, information of the product to be produced is determined according to the identification information.
In an optional embodiment, a preset identification card and the like corresponding to a preset identification card number interval need to be produced in a production batch, and corresponding supplementary production needs to be performed when cards corresponding to certain identification card numbers in the identification card number interval are unqualified products.
In step S1086, the product production task information is determined according to the information of the product to be compensated.
For example, the information of the product to be compensated (for example, identification cards corresponding to certain identification card number sequences need to be printed again for making a certificate) can be added to the production task of the product.
In consideration of the additional resource and time cost required for adjusting the environmental parameters, the adjusting process in the foregoing steps may be stopped when the environmental parameters are adjusted to a certain extent and meet the preset conditions, and specifically, the adjusting process may include steps S1092 to S1094 shown in fig. 8.
FIG. 8 illustrates a flow diagram that determines whether to terminate the environmental adjustment action in one embodiment.
In step S1092, in a case that the adjustment of the environmental parameters of the certification shop producing the target product is completed, the step of obtaining product production information of at least one target product produced by the certification shop within a preset production time and determining the qualification rate of the target product according to the product production information is performed.
It should be noted that, specifically, how to determine that the adjustment of the environmental parameters of the certification shop producing the target product is completed may be determined according to a preset adjustment time (for example, the adjustment is stopped after one hour of formal production), or may be determined according to a preset production time and task (for example, the adjustment is stopped every time a batch is produced or every preset number of products, for example, 3000 products, are produced).
Similarly, the obtaining of the product production information of at least one target product produced by the certification shop within the preset production time is performed, where the preset production time (i.e. the effect display time for adjusting the environmental parameter) may also be determined as appropriate, may be a preset time length after stopping the adjustment (the target product produced within a half hour after the adjustment action is completed), or may be determined according to the preset production time and the task (a preset number (e.g. 100 pieces) of target products produced after the adjustment action is completed).
In step S1094, the environment adjustment operation is terminated when the yield satisfies the preset yield.
Similarly, in the case that the yield does not meet the preset yield, the corresponding adjusting action in the foregoing steps may be continuously performed to adjust the environmental parameter.
An embodiment of the present invention in an application scenario of "adjustment of environmental parameters to a certificate production facility" is described below in conjunction with FIG. 9.
Specifically, the specific flow under the application scenario of "adjusting the environmental parameters in the certificate manufacturing plant for producing the identification card" in an embodiment of the present invention includes steps S10102-S10106 shown in fig. 9, which are described as follows:
in step S10102, product production information of the target identification card produced by the certification shop within a preset production time is obtained, where the product production information includes product quality information.
Specifically, the product production information of 500 identification cards (as target products) produced in a card making workshop in a printing production batch time (e.g. 1 hour) may be obtained, where the product production information includes information reflecting product quality, such as identification card image information and identification card shape.
In step S10104, the qualification rate of the target product is determined according to the product production information, and it is determined whether the qualification rate satisfies a preset qualification rate threshold.
Specifically, in this application scenario, the yield of the id card may be determined to be 96% (i.e. 20 cards determined as unqualified products are detected in the target product (500 id cards) through the preset detection step), which does not meet the preset yield threshold of 98%, and therefore the subsequent step of adjusting the environmental parameters is performed.
It should be noted that the environmental adjustment of the production environment extracted by the present invention is based on a certain basis, that is, specifically, the environmental temperature needs to be obtained first as an initial preset value, that is, the basis of the subsequent adjustment.
In step S10106, in a case that the yield does not satisfy the preset yield threshold, a first adjustment action is performed to adjust environmental parameters of a certification shop producing the target product, where the environmental parameters include an environmental temperature and an environmental humidity.
Continuing with the foregoing example, upon determining that the yield (96%) of the target product does not satisfy the preset yield threshold (98%), a preset first adjustment action may be performed, such as activating a temperature adjustment device of the certification workshop to increase the environmental temperature of the workshop and/or activating a preset dehumidification device to reduce the air humidity of the certification workshop. Alternatively, the air blowing device at the preset position can be started to accelerate the air flow rate of the printed card surface, and the like.
It should be noted that, in an optional embodiment, a determination of whether the environmental parameter meets the pre-production and a corresponding adjustment may be performed before the actual production, and a determination of whether the environmental parameter meets the actual production after the pre-production is performed for a preset time is performed to terminate the adjustment to the actual production or continue the adjustment of the environmental parameter.
Further, in another optional embodiment, the authentication information of the unqualified product determined in step S10104 may be obtained, the task information of the product to be produced is determined according to the authentication information, the production rate of the current target product is obtained at the same time, and when the production rate does not match the task information of the product to be produced, a preset adjustment action is performed to change the environmental parameter, so that the production rate matches the task information of the product to be produced.
Finally, it should be noted that after the corresponding adjustment action in the corresponding scene is executed to change the environmental parameters to meet the requirements of production quality and/or production efficiency, a certain effect acceptance time may be set, that is, when the adjustment of the environmental parameters of the certification workshop for producing the target product is completed, the step of obtaining the product production information of at least one target product produced by the certification workshop within the preset production time is executed, the qualification rate of the target product is determined according to the product production information, and when the qualification rate meets the preset qualification rate, the environmental adjustment action is terminated. Therefore, the time and implementation cost of environment adjustment are saved, and the efficiency of environment parameter adjustment is improved.
Fig. 10 is a block diagram showing an example of the configuration of the environmental parameter adjustment apparatus of the certification factory.
Referring to fig. 10, an environmental parameter adjusting apparatus 10110 for a certification shop according to an embodiment of the present invention includes: an acquisition unit 10112, a determination unit 10114, a judgment unit 10116, and an adjustment unit 10118.
The acquiring unit 10112 is configured to acquire product production information of at least one target product produced by a certification workshop within a preset production time, where the product production information includes product quality information;
a determining unit 10114, configured to determine a yield of the target product according to the product production information;
a judging unit 10116, configured to judge whether the yield meets a preset yield threshold;
an adjusting unit 10118, configured to, if the yield does not satisfy the preset yield threshold, perform a first adjusting action to adjust an environmental parameter of a certification workshop that produces the target product, where the environmental parameter includes an environmental temperature and an environmental humidity.
In one embodiment, a computer device is proposed, comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of:
the method comprises the steps of obtaining product production information of at least one target product produced in a certification workshop within preset production time, wherein the product production information comprises product quality information;
determining the qualification rate of the target product according to the product production information;
judging whether the qualified rate meets a preset qualified rate threshold value;
and under the condition that the qualified rate does not meet the preset qualified rate threshold value, executing a first adjusting action to adjust the environmental parameters of a certificate making workshop for producing the target product, wherein the environmental parameters comprise environmental temperature and environmental humidity.
In one embodiment, a computer-readable storage medium is proposed, in which a computer program is stored which, when executed by a processor, causes the processor to carry out the steps of:
the method comprises the steps of obtaining product production information of at least one target product produced in a certification workshop within preset production time, wherein the product production information comprises product quality information;
determining the qualification rate of the target product according to the product production information;
judging whether the qualified rate meets a preset qualified rate threshold value;
and under the condition that the qualified rate does not meet the preset qualified rate threshold value, executing a first adjusting action to adjust the environmental parameters of a certificate making workshop for producing the target product, wherein the environmental parameters comprise environmental temperature and environmental humidity.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method of regulating environmental parameters of a certification workshop, the method comprising:
the method comprises the steps of obtaining product production information of at least one target product produced in a certification workshop within preset production time, wherein the product production information comprises product quality information;
determining the qualification rate of the target product according to the product production information;
judging whether the qualified rate meets a preset qualified rate threshold value;
and under the condition that the qualified rate does not meet the preset qualified rate threshold value, executing a first adjusting action to adjust the environmental parameters of a certificate making workshop for producing the target product, wherein the environmental parameters comprise environmental temperature and environmental humidity.
2. The method of claim 1, wherein said determining a yield of said target product from said product production information comprises:
dividing the target product into qualified products and unqualified products according to the product production information;
acquiring the number of the qualified products as a first number, and acquiring the number of the unqualified products as a second number;
determining a ratio of the first quantity to a sum of the first quantity and the second quantity as a yield of the target product.
3. The method of claim 1, further comprising, before the step of determining whether the yield meets a preset yield threshold:
acquiring product type information of the target product, wherein the product type information comprises at least two of product material, ink type, ink thickness and/or production equipment type;
and determining the preset qualification rate threshold according to the product type information of the target product.
4. The method of claim 1, wherein the step of performing a first adjustment action to adjust an environmental parameter of a certification shop producing the target product further comprises:
performing an environmental adjustment action to adjust an ambient temperature and/or an ambient temperature of the certification workshop.
5. The method according to claim 1 or 3, characterized in that the method further comprises:
determining a first threshold value according to the product type information of the target product;
acquiring environmental parameters of the certification workshop as target environmental parameters, and executing a pre-production action under the condition that the target environmental parameters are matched with the first threshold;
and executing a second adjusting action to adjust the environmental parameter of the certification workshop for producing the target product under the condition that the target environmental parameter does not meet the first threshold value.
6. The method of claim 5, wherein the step of performing a pre-production action is followed by:
acquiring environmental parameters of a certification workshop corresponding to the pre-production action as pre-production environmental parameters;
and executing formal production action when the pre-production environment parameter meets a preset second threshold value.
7. The method of claim 1, further comprising:
receiving a product production task, acquiring product production task information contained in the product production task, and acquiring the current production rate of the certification workshop;
and when the current production rate does not meet the product production task information, executing a third adjusting action to adjust the environmental parameters of the certification workshop.
8. The method of claim 2 or 7, wherein the step of separating the target product into a qualified product and an unqualified product according to the product attribute information further comprises:
acquiring identification information of a target product of which the product quality information is unqualified;
determining the information of the product to be compensated according to the identification information;
and determining the product production task information according to the to-be-supplemented product information.
9. The method of claim 1 or 4, wherein after said performing a first adjustment action to adjust an environmental parameter of a certification shop producing the target product, further comprising:
under the condition that the environmental parameters of a certification workshop for producing the target product are adjusted, the step of obtaining the product production information of at least one target product produced by the certification workshop within preset production time and determining the qualification rate of the target product according to the product production information is executed;
and terminating the environment adjusting action under the condition that the qualified rate meets the preset qualified rate.
10. An apparatus for regulating environmental parameters of a certification workshop, the apparatus comprising:
the system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring product production information of at least one target product produced by a certification workshop within preset production time, and the product production information comprises product quality information;
the determining unit is used for determining the qualification rate of the target product according to the product production information;
the judging unit is used for judging whether the qualified rate meets a preset qualified rate threshold value;
and the regulating and controlling unit is used for executing a first regulating action to regulate and produce the environmental parameters of the certification workshop of the target product under the condition that the qualified rate does not meet the preset qualified rate threshold value, wherein the environmental parameters comprise environmental temperature and environmental humidity.
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| CN202010382612.7A CN111665796B (en) | 2020-05-08 | Environmental parameter adjusting method and device for certificate making workshop |
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| CN202010382612.7A CN111665796B (en) | 2020-05-08 | Environmental parameter adjusting method and device for certificate making workshop |
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| CN111665796B CN111665796B (en) | 2024-04-26 |
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