CN113392824A - Quality control list input method and device and computer storage medium - Google Patents
Quality control list input method and device and computer storage medium Download PDFInfo
- Publication number
- CN113392824A CN113392824A CN202110648244.0A CN202110648244A CN113392824A CN 113392824 A CN113392824 A CN 113392824A CN 202110648244 A CN202110648244 A CN 202110648244A CN 113392824 A CN113392824 A CN 113392824A
- Authority
- CN
- China
- Prior art keywords
- area
- quality control
- target
- vehicle
- determining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003908 quality control method Methods 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000013507 mapping Methods 0.000 claims abstract description 19
- 238000007689 inspection Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 13
- 230000006870 function Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 6
- 238000012797 qualification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
Abstract
The invention discloses a quality control list input method, a quality control list input device and a computer storage medium, relates to the technical field of information input, and solves the technical problems of low quality control list input speed, high labor cost and high error operation rate. The quality control list recording method comprises the following steps: under the condition that the form area of the quality control sheet is determined, identifying a bar code and a marking area in the form area, wherein the bar code is used for indicating the vehicle identification of the target vehicle corresponding to the quality control sheet; if at least one marking area is identified, determining a problem component and a problem point of the target vehicle according to the position of each marking area in a preset row and column information mapping table, and recording a vehicle identifier, the problem component and the problem point of the target vehicle; the preset row and column information mapping table comprises a vehicle component list and a problem point list corresponding to each vehicle component.
Description
Technical Field
The invention relates to the technical field of information input, in particular to a quality control list input method and device and a computer storage medium.
Background
Generally, when a single vehicle or an electric vehicle leaves a factory, a quality inspector can detect whether a vehicle part is damaged, if the vehicle part is damaged, the quality inspector can select the damaged part on a quality inspection list and mark a problem point corresponding to the damaged part to obtain a quality inspection list for factory inspection.
In order to improve the convenience of consulting the quality control list, the quality control list is generally required to be recorded. In the prior art, the entry operation of the quality control list is generally realized in a mode of manual input and verification. However, this approach not only increases labor costs and time, but also avoids human error.
Accordingly, those skilled in the art have made an effort to develop a quality control sheet entry method, apparatus, and computer storage medium that can increase the speed of quality control sheet entry and reduce labor costs and the rate of erroneous operation.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the technical problems to be solved by the present invention are: how to improve the quality control list input speed and reduce the labor cost and the wrong operation rate.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a quality control list entry method, including: in the case of determining a table area of a quality inspection list, identifying a bar code and a marking area in the table area, wherein the bar code is used for indicating a vehicle identification of a target vehicle corresponding to the quality inspection list; if at least one marking area is identified, determining a problem component and a problem point of the target vehicle according to the position of each marking area in a preset row and column information mapping table, and recording a vehicle identifier of the target vehicle, the problem component and the problem point; the preset row and column information mapping table comprises a vehicle component list and a problem point list corresponding to each vehicle component.
In the embodiment of the invention, because the bar code can be identified, the vehicle identification corresponding to the quality control list can be determined according to the indication of the bar code, and because the problem component and the problem point of the target vehicle can be determined according to the position of each marked area in the preset row and column information mapping table under the condition that the marked area is identified, the vehicle identification, the problem component and the problem point of the target vehicle can be recorded. So, effective information on the quality control list can be automatically identified, and quick and convenient execution information input is realized, so that the personnel cost is reduced, the time spent on inputting the quality control list is shortened, and errors caused by human factors can be avoided.
In a preferred embodiment of the present invention, the identifying the barcode and the mark area in the table area includes: identifying a serial number and first location information of the barcode; determining the vehicle identifier according to the serial number, and determining the display direction of the table area according to the first position information; and identifying second position information of each marking area in the table area when the display direction of the table area is a target display direction.
In a preferred embodiment of the present invention, the method further comprises: identifying a number of barcodes in the table region; under the condition that the number of the bar codes is not equal to the preset number, outputting first alarm information; the identifying the serial number and the first location information of the barcode includes: and identifying the serial number and the first position information of the bar code under the condition that the number of the bar codes is equal to the preset number.
In a preferred embodiment of the present invention, before the identifying the second location information of each marked area in the table area, the method further comprises: identifying M mark areas to be confirmed in the table area; sequentially executing a first operation on each mark area to be confirmed in the M mark areas to be confirmed to obtain N mark areas; wherein the first operation comprises: determining the area and the aspect ratio of the target mark region; and when the area of the target marking region is in a first range and the aspect ratio of the target marking region is in a second range, determining the target marking region as a marking region, wherein the target marking region is any one of the M marking regions to be confirmed, M, N is a positive integer, and M is greater than or equal to N.
In a preferred embodiment of the present invention, before the identifying the barcode and the mark area in the table area, the method further includes: acquiring a target image obtained by scanning the quality inspection sheet, and extracting the contour of quality inspection information from the target image through binarization processing to obtain a plurality of contour areas; selecting a target contour region with the largest area from the plurality of contour regions, and determining the aspect ratio of the target contour region; determining the target contour area as a table area of the quality control sheet when the aspect ratio of the target contour area is in a third range; and when the aspect ratio of the target contour area is not in the third range, adjusting the display direction of the target contour area, and determining the adjusted target contour area as the table area of the quality control sheet.
In a preferred embodiment of the present invention, the method further comprises: determining the proportion of each logged problem point in the total number of logged vehicles; and outputting second alarm information under the condition that the proportion of one problem point is greater than or equal to a preset threshold corresponding to the one problem point.
In a preferred embodiment of the present invention, the method further comprises: and if no marking area is identified, the vehicle identification is input, and vehicle qualified information of the target vehicle is added.
In a second aspect, the present invention provides a quality control list recording device, including: the device comprises an identification unit, a determination unit and an entry unit; the identification unit is used for identifying a bar code and a marking area in a table area of a quality control bill under the condition that the determination unit determines the table area, wherein the bar code is used for indicating the vehicle identification of the target vehicle corresponding to the quality control bill; the determining unit is used for determining a problem component and a problem point of the target vehicle according to the position of each marked area in a preset row and column information mapping table if the identifying unit identifies at least one marked area; the entry unit is used for entering a vehicle identification of the target vehicle, the problem component and the problem point; the preset row and column information mapping table comprises a vehicle component list and a problem point list corresponding to each vehicle component.
In a preferred embodiment of the present invention, the identification unit is specifically configured to identify a serial number and first position information of the barcode; the determining unit is specifically configured to determine the vehicle identifier according to the serial number, and determine a display direction of the table area according to the first position information; the identification unit is further configured to identify second position information of each mark area in the table area when the display direction of the table area is a target display direction.
In a preferred embodiment of the present invention, the apparatus further comprises an output unit; the identification unit is further configured to identify the number of the bar codes in the table area; the output unit is used for outputting first alarm information under the condition that the number of the bar codes is not equal to the preset number; and the identification unit is specifically used for identifying the serial number and the first position information of the bar code under the condition that the number of the bar codes is equal to the preset number.
In a preferred embodiment of the present invention, the identifying unit is further configured to identify M to-be-confirmed mark areas in the table area before identifying the second position information of each mark area in the table area; the determining unit is further configured to sequentially perform a first operation on each to-be-confirmed mark region of the M to-be-confirmed mark regions to obtain N mark regions; wherein the first operation comprises: determining the area and the aspect ratio of the target mark region; and when the area of the target marking region is in a first range and the aspect ratio of the target marking region is in a second range, determining the target marking region as a marking region, wherein the target marking region is any one of the M marking regions to be confirmed, M, N is a positive integer, and M is greater than or equal to N.
In a preferred embodiment of the present invention, the apparatus further includes an acquisition unit configured to acquire a target image obtained by scanning the quality inspection sheet and extract an outline of the quality inspection information from the target image by binarization processing to obtain a plurality of outline areas before the identification unit identifies the barcode and the mark area in the table area. The determining unit is further configured to select a target contour region with a largest area from the plurality of contour regions, and determine an aspect ratio of the target contour region; determining the target contour area as a table area of the quality control sheet when the aspect ratio of the target contour area is in a third range; and when the aspect ratio of the target contour area is not in the third range, adjusting the display direction of the target contour area, and determining the adjusted target contour area as the table area of the quality control sheet.
In a preferred embodiment of the present invention, the determining unit is further configured to determine a percentage of each problem point entered in the total number of vehicles already entered. The output unit is further configured to output second warning information when the proportion of one problem point is greater than or equal to a preset threshold corresponding to the one problem point.
In a preferred embodiment of the present invention, the entry unit is further configured to enter the vehicle identifier and add the vehicle qualification information of the target vehicle if the identification unit does not identify any marked area.
In a third aspect, the invention provides a quality control list recording device, which comprises a memory and a processor. The memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus. When the quality control list entry device runs, the processor executes computer execution instructions stored in the memory, so that the quality control list entry device executes the quality control list entry method provided by the first aspect and various possible implementation manners thereof.
In a fourth aspect, a computer-readable storage medium is provided, where the computer-readable storage medium includes computer-executable instructions, which, when executed on a computer, cause a quality control sheet entry apparatus to execute the quality control sheet entry method provided in the first aspect and various possible implementations thereof.
In a fifth aspect, a computer program product is provided, which comprises computer instructions that, when run on a computer, cause a quality control sheet entering device to perform the quality control sheet entering method provided by the first aspect and its various possible implementations.
It should be noted that all or part of the computer instructions may be stored on the computer readable storage medium. The computer-readable storage medium may be packaged with a processor executing the quality control list entry device, or may be packaged separately from the processor executing the quality control list entry device, which is not limited in this embodiment of the present invention.
For the description of the second, third, fourth and fifth aspects of the present invention, reference may be made to the detailed description of the first aspect; in addition, for the beneficial effects described in the second aspect, the third aspect, the fourth aspect and the fifth aspect, reference may be made to the beneficial effect analysis of the first aspect, and details are not repeated here.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 is one of the flow diagrams of a quality control list entry method according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a display direction of a table area according to an embodiment of the present invention;
FIG. 3 is a second schematic diagram illustrating the display direction of the table area according to the embodiment of the present invention;
fig. 4 is a second schematic flow chart of a quality control list entry method according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a quality control sheet entry device according to an embodiment of the present invention;
fig. 6 is a second schematic structural diagram of a quality control list entry device according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of embodiments of the present invention is not limited to performing functions in the order illustrated or discussed, but may include performing functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", and the like are used for distinguishing the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the words "first", "second", and the like are not limited in number or execution order.
Some exemplary embodiments of the invention have been described for illustrative purposes, and it is to be understood that the invention may be practiced otherwise than as specifically described.
The above-described implementations are described in detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a quality control list entry method, which can be applied to a quality control list entry device. The quality control list recording device can be a component, an integrated circuit or a chip in a terminal, can be mobile electronic equipment such as a notebook computer, and can also be non-mobile electronic equipment such as a server. The quality control list recording method can comprise the following steps: s101 and S102:
s101, when the form area of the quality control sheet is determined, the quality control sheet recording device identifies the bar code and the mark area in the form area.
The bar code is used for indicating the vehicle identification of the target vehicle corresponding to the quality control list. One vehicle corresponds to one quality control list, and one quality control list comprises one bar code.
After the quality control staff completes the filling of the quality control list, the content on the quality control list needs to be recorded into the system. The quality control sheet entering method provided by the embodiment of the invention is described below by taking a quality control sheet entered into a target vehicle as an example.
Firstly, the quality control list input device can obtain a target image by scanning a quality control list corresponding to a target vehicle, the quality control list input device can carry out binarization processing on the target image after acquiring the target image, and the data volume can be reduced by binarization processing, so that the target image becomes simpler, and the outline of an interested target is highlighted. Then, the quality control list input device can extract the contour of the target image subjected to binarization processing, and extract the contour of quality control information from the contour, so as to obtain a plurality of contour areas; and then selecting the contour region with the largest area from the plurality of contour regions in a traversal mode as a target contour region. Then, in order to ensure the accuracy of the identified content, the display directions of the contour regions corresponding to all the quality control sheets need to be unified, and since the contour regions are usually rectangular, whether the display direction of the target contour region is horizontal or vertical can be determined by judging whether the aspect ratio of the target contour region is in the third range. Specifically, the quality control sheet recording device may calculate the width and height of the target contour region, thereby determining the aspect ratio (i.e., R coefficient) of the target contour region, after obtaining the aspect ratio of the target contour region, may determine whether the aspect ratio of the target contour region is within a preset third range, and determine the target contour region as a table region of the quality control sheet under the condition that the aspect ratio of the target contour region is within the third range; and when the aspect ratio of the target contour area is not in the third range, rotating the target contour area by 90 degrees clockwise or anticlockwise, adjusting the display direction of the target contour area, and determining the adjusted target contour area as a table area of the quality control list.
Optionally, the third range may be greater than 1, or may be less than 1. The third range is greater than 1 in the case where the table area is displayed in the landscape orientation, and is less than 1 in the case where the table area is displayed in the portrait orientation.
Illustratively, the table area is displayed in the horizontal direction, and the third range is greater than 1. As shown in fig. 2 (a), the width of the first contour region is a, the height is b, and a is greater than b, and since the aspect ratio of the first contour region is greater than 1 and is in the third range, the first contour region can be determined as the table region of the quality control sheet. As shown in fig. 2 (b), the width of the second contour region is b, and the height thereof is a, and since the aspect ratio of the second contour region is less than 1 and is not in the third range, the second contour region may be rotated by 90 degrees clockwise, and the rotated second contour region may be determined as a table region of the quality control sheet.
Optionally, after the display direction of the table area is unified, perspective transformation, stretching processing and clipping with a fixed resolution may be performed on the table area, so as to improve the identifiability of the table area.
After determining the form area of the quality control sheet, the quality control sheet entry device may first identify the barcode in the form area. Specifically, the quality control sheet entry device may first identify the number of bar codes in the form area; under the condition that the number of the bar codes is not equal to the preset number, outputting first alarm information; in the case where the number of the bar codes is equal to the preset number, the serial number and the first position information of the bar code are further identified.
Optionally, when the number of the barcodes is greater than the preset number, the first warning information output by the quality control sheet entry device may be "error input: do not post multiple bar codes! "; in the case that the number of the barcodes is less than the preset number, the first warning information output by the quality control sheet entry device may be "error input: please post the bar code correctly! ".
Optionally, the preset number may be an integer greater than or equal to 1.
Under the condition that the number of the bar codes is equal to the preset number, the quality control sheet recording device can identify the serial numbers and the first position information of the bar codes in the table area; determining the vehicle identification of the target vehicle according to the serial number, and determining the display direction of the table area according to the first position information; and adjusting the display direction of the table area to the target display direction in the case where the display direction of the table area is not the target display direction.
It should be noted that the first position information refers to coordinates of a positioning point of the barcode in the table area, and the positioning point may be any point in the barcode, such as a center point, an angular point, and the like. Because the pasting position of the bar code is usually fixed and is not positioned in the center of the table area, two display directions of the table area still exist on the basis of uniform horizontal display or uniform vertical display of the table area. For example, as shown in fig. 3, in the case where the table regions are uniformly displayed in the horizontal direction, the barcode 31 may be located at a position shown in (a) of fig. 3 or a position shown in (b) of fig. 3 based on different display directions of the table regions, and therefore, the display direction of the table region may be determined according to the first position information of the barcode, and in the case where the display direction of the table region is not the target display direction, the table region may be rotated ± 180 °, so that the display direction of the table region is adjusted to the target display direction.
When the display direction of the table area is the target display direction, the quality control sheet entering device may perform binarization processing and image morphology processing on the table area to identify the label area in the table area. In order to reduce the mark areas selected by the quality inspector by mistake, the quality inspection list input device can screen the mark areas meeting the conditions, and specifically, the quality inspection list input device can identify M mark areas to be confirmed in the form areas; sequentially executing a first operation on each mark area to be confirmed in the M mark areas to be confirmed so as to obtain N mark areas; wherein the first operation comprises: determining the area and the aspect ratio of the target mark region; when the area of the target mark region is in the first range and the aspect ratio of the target mark region is in the second range, the target mark region is determined as the mark region, and when any one of the above conditions is not satisfied, the target mark region is discarded. The target mark area is any one of M mark areas to be confirmed, M, N is a positive integer, and M is greater than or equal to N.
Alternatively, the first range and the second range are empirical values obtained by experimental tests, for example, the first range may be (400, 6000), and the second range may be (0.25, 4).
S102, if at least one marked area is identified, the quality control list recording device determines a problem component and a problem point of the target vehicle according to the position of each marked area in the preset row and column information mapping table, and records a vehicle identifier, the problem component and the problem point of the target vehicle.
After the N marked areas are determined, if N is greater than or equal to 1, that is, at least one marked area is identified, the quality control sheet recording device may determine second position information of each marked area in the N marked areas, and determine a problem component and a problem point of the target vehicle according to a position of the second position information of each marked area in a preset rank information mapping table, where the preset rank information mapping table includes a vehicle component list and a problem point list corresponding to each vehicle component. Finally, the quality control sheet entry device can enter the vehicle identification of the target vehicle and all corresponding problem components and problem points.
Illustratively, as shown in table 1, the preset rank information mapping table includes a vehicle component 1, a vehicle component 2, and a vehicle component 3, where 3 vehicle components correspond to a problem point a, a problem point B, and a problem point C, respectively. If the second position information of one of the N marking areas is the coordinates (2, C), the problem component and the problem point of the target vehicle include the problem point C of the vehicle component 2.
TABLE 1
| A | B | C | |
| 1 | (1，A) | (1，B) | (1，C) |
| 2 | (2，A) | (2，B) | (2，C) |
| 3 | (3，A) | (3，B) | (3，C) |
Optionally, with reference to fig. 1, as shown in fig. 4, after S101, the quality control list entry method may further include S103:
and S103, if any marked area is not identified, the quality control list input device inputs the vehicle identification and adds the vehicle qualified information of the target vehicle.
After the N marking areas are determined, if N is equal to 0, that is, any marking area is not identified, the quality control sheet entry device may enter a vehicle identifier and add vehicle qualification information of the target vehicle, where the vehicle qualification information is used to indicate that the target vehicle has no problem component and no problem point.
Optionally, after the quality control list input device completes the input of the quality control list of one vehicle, the qualification rate of the vehicle can be monitored in real time. Specifically, the quality control list recording device may determine the proportion of each recorded problem point in the total number of recorded vehicles; and then comparing the occupation ratio of the problem points with a preset threshold corresponding to the problem point, namely, one problem point can correspond to one preset threshold, and under the condition that the occupation ratio of one problem point is greater than or equal to the preset threshold corresponding to the problem point, outputting second alarm information, wherein the second alarm information is used for warning that the reject ratio exceeds the standard. By calculating the proportion of the problem points, quality inspectors can be helped to quickly find the reason of the problem and take corresponding measures, and therefore the delivery efficiency of the vehicle is improved.
In the embodiment of the invention, because the bar code can be identified, the vehicle identification corresponding to the quality control list can be determined according to the indication of the bar code, and because the problem component and the problem point of the target vehicle can be determined according to the position of each marked area in the preset row and column information mapping table under the condition that the marked area is identified, the vehicle identification, the problem component and the problem point of the target vehicle can be recorded; or in the case that the marking area is not recognized, the vehicle identification and the vehicle qualification information of the target vehicle are entered. So, effective information on the quality control list can be automatically identified, and quick and convenient execution information input is realized, so that the personnel cost is reduced, the time spent on inputting the quality control list is shortened, and errors caused by human factors can be avoided.
The scheme provided by the embodiment of the application is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware 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.
According to the quality control list input method provided by the embodiment of the application, the execution main body can be a quality control list input device, or a control module used for quality control list input in the quality control list input device. The embodiment of the present application describes a quality control list entry device provided in the embodiment of the present application, by taking an example in which a quality control list entry device executes a quality control list entry method.
It should be noted that, in the embodiment of the present application, the function modules of the quality control list entry device may be divided according to the above method example, for example, each function module may be divided according to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. Optionally, the division of the modules in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
As shown in fig. 5, an embodiment of the present application provides a quality control sheet entry device 500. The quality control sheet recording apparatus 500 includes: an identification unit 501, a determination unit 502, and an entry unit 503; the identifying unit 501 is configured to identify a barcode and a mark area in a table area of a quality inspection list, where the barcode is used to indicate a vehicle identifier of a target vehicle corresponding to the quality inspection list, when the determining unit 502 determines the table area; the determining unit 502 is configured to determine a problem component and a problem point of the target vehicle according to a position of each marked area in a preset rank information mapping table if the identifying unit 501 identifies at least one marked area; the entry unit 503 is configured to enter a vehicle identifier of the target vehicle, the problem component, and the problem point; the preset row and column information mapping table comprises a vehicle component list and a problem point list corresponding to each vehicle component.
Optionally, the identifying unit 501 is specifically configured to identify a serial number and first position information of the barcode; the determining unit 502 is specifically configured to determine the vehicle identifier according to the serial number, and determine the display direction of the table area according to the first position information; the identifying unit 501 is further configured to identify second position information of each mark area in the table area when the display direction of the table area is the target display direction.
Optionally, the apparatus 500 further includes an output unit 504; the identifying unit 501 is further configured to identify the number of the bar codes in the table area; an output unit 504, configured to output first warning information when the number of the barcodes is not equal to a preset number; the identifying unit 501 is specifically configured to identify a serial number and first position information of the barcode when the number of the barcodes is equal to a preset number.
Optionally, the identifying unit 501 is further configured to identify M to-be-confirmed mark areas in the table area before identifying the second position information of each mark area in the table area; the determining unit 502 is further configured to sequentially perform a first operation on each to-be-confirmed mark area in the M to-be-confirmed mark areas to obtain N mark areas; wherein the first operation comprises: determining the area and the aspect ratio of the target mark region; and when the area of the target marking region is in a first range and the aspect ratio of the target marking region is in a second range, determining the target marking region as a marking region, wherein the target marking region is any one of the M marking regions to be confirmed, M, N is a positive integer, and M is greater than or equal to N.
Optionally, the apparatus 500 further includes an obtaining unit 505, where the obtaining unit 505 is configured to obtain a target image obtained by scanning the quality inspection sheet and extract the contour of the quality inspection information from the target image through binarization processing to obtain a plurality of contour regions before the identifying unit 501 identifies the barcode and the mark region in the table region. The determining unit 502 is further configured to select a target contour region with a largest area from the plurality of contour regions, and determine an aspect ratio of the target contour region; determining the target contour area as a table area of the quality control sheet when the aspect ratio of the target contour area is in a third range; and when the aspect ratio of the target contour area is not in the third range, adjusting the display direction of the target contour area, and determining the adjusted target contour area as the table area of the quality control sheet.
Optionally, the determining unit 502 is further configured to determine a proportion of each logged problem point in the total number of logged vehicles. The output unit 504 is further configured to output second warning information when the proportion of one problem point is greater than or equal to a preset threshold corresponding to the one problem point.
Optionally, the entry unit 503 is further configured to enter the vehicle identifier and add the vehicle qualification information of the target vehicle if the identification unit 501 does not identify any marked area.
Of course, the quality control list entry device 500 provided in the embodiment of the present application includes, but is not limited to, the above units.
The quality control list entry device provided by the embodiment of the invention can identify the bar code, so that the vehicle identification corresponding to the quality control list can be determined according to the indication of the bar code, and under the condition that the mark areas are identified, the problem component and the problem point of the target vehicle can be determined according to the position of each mark area in the preset row and column information mapping table, so that the vehicle identification, the problem component and the problem point of the target vehicle can be entered. So, effective information on the quality control list can be automatically identified, and quick and convenient execution information input is realized, so that the personnel cost is reduced, the time spent on inputting the quality control list is shortened, and errors caused by human factors can be avoided.
The embodiment of the present application further provides a quality control list entry device as shown in fig. 6, where the quality control list entry device includes a processor 11, a memory 12, a communication interface 13, and a bus 14. The processor 11, the memory 12 and the communication interface 13 may be connected by a bus 14.
The processor 11 is a control center of the quality control sheet recording apparatus, and may be a single processor or a collective term for a plurality of processing elements. For example, the processor 11 may be a general-purpose Central Processing Unit (CPU), or may be another general-purpose processor. Wherein a general purpose processor may be a microprocessor or any conventional processor or the like.
For one embodiment, processor 11 may include one or more CPUs, such as CPU 0 and CPU 1 shown in FIG. 6.
The memory 12 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that may store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that may store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
In a possible implementation, the memory 12 may be present separately from the processor 11, and the memory 12 may be connected to the processor 11 via a bus 14 for storing instructions or program code. The deployment method of the service function chain provided by the embodiment of the present application can be implemented when the processor 11 calls and executes the instructions or program codes stored in the memory 12.
In another possible implementation, the memory 12 may also be integrated with the processor 11.
And a communication interface 13 for connecting with other devices through a communication network. The communication network may be an ethernet network, a radio access network, a Wireless Local Area Network (WLAN), or the like. The communication interface 13 may comprise a receiving unit for receiving data and a transmitting unit for transmitting data.
The bus 14 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 6, but this is not intended to represent only one bus or type of bus.
It should be noted that the structure shown in fig. 6 does not constitute a limitation of the quality control sheet entry device. In addition to the components shown in fig. 6, the quality control unit entry device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
Embodiments of the present invention also provide a computer-readable storage medium, which includes computer-executable instructions. When the computer executes the instructions to run on the computer, the computer executes the steps executed by the quality control sheet entering device in the quality control sheet entering method provided by the embodiment.
The embodiment of the present invention further provides a computer program product, which can be directly loaded into the memory and contains software codes, and after the computer program product is loaded and executed by the computer, the method for entering the quality control list provided by the embodiment can be implemented to execute each step executed by the quality control list entering device.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for causing a terminal to execute the methods according to the embodiments of the present invention.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A quality control list entry method is characterized by comprising the following steps:
in the case of determining a table area of a quality inspection list, identifying a bar code and a marking area in the table area, wherein the bar code is used for indicating a vehicle identification of a target vehicle corresponding to the quality inspection list;
if at least one marking area is identified, determining a problem component and a problem point of the target vehicle according to the position of each marking area in a preset row and column information mapping table, and recording a vehicle identifier of the target vehicle, the problem component and the problem point;
the preset row and column information mapping table comprises a vehicle component list and a problem point list corresponding to each vehicle component.
2. The quality control sheet entry method of claim 1, wherein said identifying a bar code and a label area in the form area comprises:
identifying a serial number and first location information of the barcode;
determining the vehicle identifier according to the serial number, and determining the display direction of the table area according to the first position information;
and identifying second position information of each marking area in the table area when the display direction of the table area is a target display direction.
3. The quality control sheet entry method of claim 2, wherein the method further comprises:
identifying a number of barcodes in the table region;
under the condition that the number of the bar codes is not equal to the preset number, outputting first alarm information;
the identifying the serial number and the first location information of the barcode includes:
and identifying the serial number and the first position information of the bar code under the condition that the number of the bar codes is equal to the preset number.
4. The quality control sheet entry method of claim 2, wherein prior to identifying the second location information for each tagged region in the form region, the method further comprises:
identifying M mark areas to be confirmed in the table area;
sequentially executing a first operation on each mark area to be confirmed in the M mark areas to be confirmed to obtain N mark areas;
wherein the first operation comprises: determining the area and the aspect ratio of the target mark region; and when the area of the target marking region is in a first range and the aspect ratio of the target marking region is in a second range, determining the target marking region as a marking region, wherein the target marking region is any one of the M marking regions to be confirmed, M, N is a positive integer, and M is greater than or equal to N.
5. The quality control sheet entry method of claim 1, wherein prior to identifying the barcode and label area in the form area, the method further comprises:
acquiring a target image obtained by scanning the quality inspection sheet, and extracting the contour of quality inspection information from the target image through binarization processing to obtain a plurality of contour areas;
selecting a target contour region with the largest area from the plurality of contour regions, and determining the aspect ratio of the target contour region;
determining the target contour area as a table area of the quality control sheet when the aspect ratio of the target contour area is in a third range;
and when the aspect ratio of the target contour area is not in the third range, adjusting the display direction of the target contour area, and determining the adjusted target contour area as the table area of the quality control sheet.
6. The quality control sheet entry method of claim 1, wherein the method further comprises:
determining the proportion of each logged problem point in the total number of logged vehicles;
and outputting second alarm information under the condition that the proportion of one problem point is greater than or equal to a preset threshold corresponding to the one problem point.
7. The quality control sheet entry method of claim 1, wherein the method further comprises: and if no marking area is identified, the vehicle identification is input, and vehicle qualified information of the target vehicle is added.
8. A quality control sheet recording device is characterized by comprising: the device comprises an identification unit, a determination unit and an entry unit;
the identification unit is used for identifying a bar code and a marking area in a table area of a quality control bill under the condition that the determination unit determines the table area, wherein the bar code is used for indicating the vehicle identification of the target vehicle corresponding to the quality control bill;
the determining unit is used for determining a problem component and a problem point of the target vehicle according to the position of each marked area in a preset row and column information mapping table if the identifying unit identifies at least one marked area;
the entry unit is used for entering a vehicle identification of the target vehicle, the problem component and the problem point;
the preset row and column information mapping table comprises a vehicle component list and a problem point list corresponding to each vehicle component.
9. A quality control list input device is characterized by comprising a memory and a processor; the memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus;
when the quality control sheet entry device is running, the processor executes the computer-executable instructions stored by the memory to cause the quality control sheet entry device to perform the quality control sheet entry method of any one of claims 1-7.
10. A computer-readable storage medium comprising computer-executable instructions that, when executed on a computer, cause the computer to perform the quality manifest entry method of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648244.0A CN113392824A (en) | 2021-06-10 | 2021-06-10 | Quality control list input method and device and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648244.0A CN113392824A (en) | 2021-06-10 | 2021-06-10 | Quality control list input method and device and computer storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113392824A true CN113392824A (en) | 2021-09-14 |
Family
ID=77620235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110648244.0A Pending CN113392824A (en) | 2021-06-10 | 2021-06-10 | Quality control list input method and device and computer storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113392824A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808110A (en) * | 2014-12-30 | 2016-07-27 | 腾讯科技（北京）有限公司 | Table display method and display device |
| CN109784235A (en) * | 2018-12-29 | 2019-05-21 | 广东益萃网络科技有限公司 | Method for automatically inputting, device, computer equipment and the storage medium of paper form |
| CN110427949A (en) * | 2019-07-31 | 2019-11-08 | 中国工商银行股份有限公司 | The method, apparatus of list verification calculates equipment and medium |
| CN110490141A (en) * | 2019-08-21 | 2019-11-22 | 南京怀宇科技有限公司 | A kind of recognition methods, device, terminal and the storage medium of full-filling information |
| CN111401262A (en) * | 2020-03-19 | 2020-07-10 | 中国医学科学院肿瘤医院 | Non-electronic medical scientific research data automatic input method, system and equipment |
| CN112163529A (en) * | 2020-09-30 | 2021-01-01 | 珠海读书郎网络教育有限公司 | System and method for uniformly dividing test paper |
| CN112560411A (en) * | 2020-12-21 | 2021-03-26 | 深圳供电局有限公司 | Intelligent personnel information input method and system |
| CN112686168A (en) * | 2020-12-30 | 2021-04-20 | 北京三快在线科技有限公司 | Method and device for automatically inputting form, electronic equipment and storage medium |
-
2021
- 2021-06-10 CN CN202110648244.0A patent/CN113392824A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808110A (en) * | 2014-12-30 | 2016-07-27 | 腾讯科技（北京）有限公司 | Table display method and display device |
| CN109784235A (en) * | 2018-12-29 | 2019-05-21 | 广东益萃网络科技有限公司 | Method for automatically inputting, device, computer equipment and the storage medium of paper form |
| CN110427949A (en) * | 2019-07-31 | 2019-11-08 | 中国工商银行股份有限公司 | The method, apparatus of list verification calculates equipment and medium |
| CN110490141A (en) * | 2019-08-21 | 2019-11-22 | 南京怀宇科技有限公司 | A kind of recognition methods, device, terminal and the storage medium of full-filling information |
| CN111401262A (en) * | 2020-03-19 | 2020-07-10 | 中国医学科学院肿瘤医院 | Non-electronic medical scientific research data automatic input method, system and equipment |
| CN112163529A (en) * | 2020-09-30 | 2021-01-01 | 珠海读书郎网络教育有限公司 | System and method for uniformly dividing test paper |
| CN112560411A (en) * | 2020-12-21 | 2021-03-26 | 深圳供电局有限公司 | Intelligent personnel information input method and system |
| CN112686168A (en) * | 2020-12-30 | 2021-04-20 | 北京三快在线科技有限公司 | Method and device for automatically inputting form, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111078908B (en) | Method and device for detecting data annotation | |
| CN109886928B (en) | Target cell marking method, device, storage medium and terminal equipment | |
| CN109002820B (en) | License plate recognition method and device and related equipment | |
| CN108364253A (en) | Car damage identification method, system and electronic equipment | |
| CN108955901B (en) | Infrared temperature measurement method and system and terminal equipment | |
| CN107025076B (en) | Automatic printing test method and device | |
| CN114414935A (en) | Automatic positioning method and system for feeder fault area of power distribution network based on big data | |
| CN110879965A (en) | Automatic reading and amending method of test paper objective questions, electronic device, equipment and storage medium | |
| CN111008561A (en) | Livestock quantity determination method, terminal and computer storage medium | |
| CN115372877A (en) | Unmanned aerial vehicle-based substation lightning arrester leakage current meter inspection method | |
| CN110633649A (en) | Mechanical diagram auditing method and device | |
| CN114332012A (en) | Defect detection method, device, equipment and computer readable storage medium | |
| CN113723467A (en) | Sample collection method, device and equipment for defect detection | |
| CN113392824A (en) | Quality control list input method and device and computer storage medium | |
| CN110969640A (en) | Video image segmentation method, terminal device and computer-readable storage medium | |
| CN108376448A (en) | Commodity method of calibration and device | |
| CN110211459B (en) | Examination item rechecking method and device, processing terminal and storage medium | |
| CN111062448A (en) | Equipment type recognition model training method, equipment type recognition method and device | |
| CN108629219B (en) | Method and device for identifying one-dimensional code | |
| CN111104965A (en) | Vehicle target identification method and device | |
| CN204836245U (en) | Inspect quick judgement system of agent soon | |
| CN115588196A (en) | Pointer type instrument reading method and device based on machine vision | |
| CN116105691A (en) | Method for batch determination of leaf phenotypic traits and related equipment | |
| CN109685175B (en) | Electric energy meter error asset positioning detection method and device and terminal equipment | |
| CN112184701A (en) | Method, device and system for determining detection result |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |