CN112381512A - Verification system and verification method - Google Patents
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Abstract
The invention relates to the field of computers, in particular to the field of computer-aided labor, and more particularly relates to a verification system and a verification method, wherein the verification method comprises the following steps: the system comprises a sample information management module, a verification information list module, an information acquisition module to be verified, a verification processing module and a verification result output module. By adopting the scheme disclosed by the invention, the articles on the list can be automatically verified, so that the verification accuracy of the verification system is effectively improved, and the reliability of the verification result is ensured. Meanwhile, different verification requirements and verification scenes can be adapted by adopting a selectable and multiple verification means.
Description
Technical Field
The invention relates to the field of computers, in particular to the field of computer-aided labor, and more particularly relates to a verification system and a verification method.
Background
The verification referred to in the present invention refers to an audit verification. The application field of the verification is wide, for example, in the process of some reusable tool tube banks, the verification is needed when the tool is used and returned, the tool state is consistent, no damage exists and the like. For another example, in the application of a medicine, a pharmacist needs to review the medicine to ensure that the medicine dispensed from the window is consistent with the medicine on the prescription, which includes not only consistent name, but also consistent specification, consistent source, etc. In addition, in some intelligent warehouses, employees receive consumable products such as office supplies and the like according to the receipt and also need to be checked and verified, and the names and the quantity of the employee receipts are consistent with those of the receipt.
In the conventional method, the auditing and checking work is completed manually. With the continuous development of computer technology, methods for performing audit verification by computer-aided manual work have appeared in some fields. These methods have one or other of these drawbacks. For example, the accuracy of the audit cannot achieve the expected effect, and erroneous judgment often occurs; in order to improve the auditing and checking accuracy, complex calculation is required, so that the auditing time is too long, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of how to improve the verification accuracy of a verification system and ensure the reliability of an audit result. Meanwhile, the invention further expects to further reduce the calculation difficulty and complexity, improve the auditing efficiency and effectively shorten the auditing time on the basis.
In order to solve the above technical problem, the present invention discloses a verification system, comprising:
the system comprises a sample information management module, a verification module and a verification module, wherein the sample information management module is used for storing and managing sample information of articles which are possibly verified, and comprises a sample information input submodule, a sample information database submodule and a sample information editing submodule; the sample information input sub-module comprises a text information input module, an image information input module and a digital label input module; the sample information database submodule stores sample information including sample information of character types such as name, specification and weight, sample information of image types such as an outer package image and a specific identification image, and sample information of digital label types such as a one-dimensional code and a two-dimensional code which can be recognized by a computer; the sample information editing submodule is used for modifying and deleting sample information in the sample information database submodule;
the check information list module comprises a check information list generation module and a check information list caching module; the verification information list generating module is used for generating a verification information list in a manual or automatic mode, and the verification information list caching module is used for storing the generated verification information list;
the system comprises an information acquisition module to be verified, a verification module and a verification module, wherein the information acquisition module to be verified is used for acquiring information of an article to be verified; the information acquisition module to be verified comprises one or more of an image information acquisition module, a digital tag information acquisition module and a weight information acquisition module;
the checking processing module is respectively connected with the checking information list module, the information acquisition module to be checked and the sample information management module, the information in the checking information list module calls the related sample information in the sample information management module, and the sample information is compared with the article information acquired in the information acquisition module to be checked; the checking processing module comprises one or more of a weight checking submodule, an image checking submodule and a digital label checking submodule; the weight checking submodule calls sample weight information in the sample information management module and compares the sample weight information with the weight information of the articles collected in the information collection module to be checked; and/or the image checking submodule calls sample image information in the sample information management module and compares the information with the article image information collected in the information collection module to be checked; and/or the digital label checking submodule calls the digital label information in the sample information management module and compares the information with the digital label information of the article collected in the information collection module to be checked;
and the verification result output module is used for displaying the comparison result in the verification processing module.
In a preferred technical scheme, the verification result output module comprises one or more of an information display module, a sound playing module and a photoelectric prompting module.
Preferably, the information display module comprises a text display sub-module and/or an image display sub-module, wherein the text display sub-module is used for displaying the verification information list and marking the verification result in the verification information list in a way of perceiving difference; the image display submodule is used for displaying the whole image acquired by the image information acquisition module in the information acquisition module to be verified, and marking the verification result in the image in a mode of being capable of perceiving difference.
Preferably, the image display sub-module includes a contour labeling function module, the contour labeling function module is configured to draw out the contour of each article in the whole image through different colors, so as to display the verification result, and/or the character display sub-module includes a ground color filling function module, and the ground color filling function module is configured to display the verification result through different colors.
Here, the description of the outline of each article in the whole image by different colors is understood to mean both a thick outline and a thin outline, the thick outline being the approximate outline position of the article, and the thin outline being the boundary between the article and the surrounding environment. For example, for a square box, it may be a square frame that fits completely around the square box (thin outline) or it may be a circular frame that contains the square (thick outline) that roughly indicates where the square box is located.
The image information acquisition module is preferably a camera.
The digital label information acquisition module is preferably a scanning gun or a card reader.
The weight information acquisition module is preferably a scale with a weight sensor.
Meanwhile, the invention also discloses a verification method using the verification system, which comprises the following steps:
s1: inputting a check information list;
s2: starting an information acquisition module to be verified to acquire information to be verified;
s3: comparing the verification information list with the collected information to be verified to obtain a consistent or inconsistent verification result;
s4: outputting a checking result;
wherein the step S3 includes any one, any two or three of the following alignment checking methods, which can be combined in any order when combined,
firstly, comparing effective product image information in image information to be verified with products in a verification information list one by one, if yes, judging that the results are consistent, and if not, judging that the results are inconsistent;
secondly, comparing the weight information to be verified with the sum of the weights of all articles in the verification information list, if the weights are the same, judging that the results are consistent, and if the weights are different, judging that the results are inconsistent;
and thirdly, analyzing the digital label information to be verified, comparing the digital label information with the articles in the verification information list, if yes, judging that the digital label information is consistent, and if not, judging that the digital label information is inconsistent.
Preferably, in step S4, the determination result is output by a voice prompt and/or a photoelectric prompt, and/or the determination result is output by a display screen with a differentiated display mode.
In a preferred scheme, the display screen display mode comprises list type display and/or image type display.
The display mode of the display screen outputs a judgment result in a mode of filling different colors in the list as ground colors and/or in a mode of utilizing different colors to draw the outlines of the articles in the image; further preferably, when the check information list contains the articles with the article number not equal to one, the articles are distinguished to be consistent through colors, the articles are inconsistent but the number is inconsistent, and the articles are consistent and the number is consistent.
For example, if the articles are not consistent, the color is red, if the articles are consistent but the number is not consistent, the color is yellow, and if the articles are consistent and the number is consistent, the color is green.
By adopting the scheme disclosed by the invention, the articles on the list can be automatically verified, so that the verification accuracy of the verification system is effectively improved, and the reliability of the verification result is ensured. Meanwhile, different verification requirements and verification scenes can be adapted by adopting a selectable and multiple verification means.
Detailed Description
In order that the invention may be better understood, we now provide further explanation of the invention with reference to specific examples.
Example 1
In this embodiment, we take the drug on the check list as an example.
For the verification of the drugs in the drug order, the verification system adopted in this embodiment includes:
the system comprises a sample information management module, a verification module and a verification module, wherein the sample information management module is used for storing and managing sample information of articles which are possibly verified, and comprises a sample information input submodule, a sample information database submodule and a sample information editing submodule; the sample information input sub-module comprises a text information input module, an image information input module and a digital label input module; the sample information database submodule stores sample information including sample information of character types such as name, specification and weight, sample information of image types such as an outer package image and a specific identification image, and sample information of digital label types such as a one-dimensional code and a two-dimensional code which can be recognized by a computer; the sample information editing submodule is used for modifying and deleting sample information in the sample information database submodule;
specifically, for the external medicine packing box in the embodiment, image information of the external medicine packing box, a medicine bar code, and character information such as the name and specification of the medicine are respectively input through the sample information input submodule;
the check information list module comprises a check information list generation module and a check information list caching module; the verification information list generating module is used for generating a verification information list in a manual or automatic mode, and the verification information list caching module is used for storing the generated verification information list;
for example, in this embodiment, the two-dimensional code on the drug order is scanned, so as to intelligently read the drug information therein, that is, a check information list is generated, and the check information list is stored in the check list cache module;
the system comprises an information acquisition module to be verified, a verification module and a verification module, wherein the information acquisition module to be verified is used for acquiring information of an article to be verified; the information acquisition module to be verified comprises one or more of an image information acquisition module, a digital tag information acquisition module and a weight information acquisition module;
specifically, in this embodiment, only the image information acquisition module is selected as the information acquisition module to be verified, so as to acquire the information of the article to be verified. Particularly preferably, in the embodiment, a camera is selected as the image information acquisition module;
the checking processing module is respectively connected with the checking information list module, the information acquisition module to be checked and the sample information management module, the information in the checking information list module calls the related sample information in the sample information management module, and the sample information is compared with the article information acquired in the information acquisition module to be checked; the checking processing module comprises one or more of a weight checking submodule, an image checking submodule and a digital label checking submodule; the weight checking submodule calls sample weight information in the sample information management module and compares the sample weight information with the weight information of the articles collected in the information collection module to be checked; and/or the image checking submodule calls sample image information in the sample information management module and compares the information with the article image information collected in the information collection module to be checked; and/or the digital label checking submodule calls the digital label information in the sample information management module and compares the information with the digital label information of the article collected in the information collection module to be checked;
specifically, in this embodiment, since only an image verification mode is adopted, an image verification sub-module is selectively installed, and the image verification sub-module retrieves pre-stored image information of the external packaging box of the related medicine on the drug order from the sample information management module, and then compares the information with the image information of the article obtained by shooting with the camera.
And the verification result output module is used for displaying the comparison result in the verification processing module. Further preferably, the verification result output module includes one or more of an information display module, a sound playing module, and a photoelectric prompting module.
In this embodiment, we prefer the information display module as the verification result output module. Further preferably, in this embodiment, the information display module includes a text display sub-module and/or an image display sub-module, and the text display sub-module is configured to display the verification information list and mark the verification result in the verification information list in a manner of perceiving differences; the image display submodule is used for displaying the whole image acquired by the image information acquisition module in the information acquisition module to be verified, and marking the verification result in the image in a mode of being capable of perceiving difference.
Further preferably, in this embodiment, the image display sub-module includes an outline marking function module, the outline marking function module is configured to draw an outline of each article in the whole image through different colors, so as to display the verification result, and/or the character display sub-module includes an under color filling function module, and the under color filling function module is configured to display the verification result through different colors.
Here, the description of the outline of each article in the whole image by different colors is understood to mean both a thick outline and a thin outline, the thick outline being the approximate outline position of the article, and the thin outline being the boundary between the article and the surrounding environment.
In particular, in this embodiment, we use a thin profile.
The embodiment further discloses a verification method for drug verification by using the verification system, which comprises the following steps:
s1: inputting a check information list; for example, in this embodiment, the two-dimensional code on the drug order is scanned to obtain that the information to be verified given in the drug order is 3 pieces of medicine a, 2 pieces of medicine B, and 1 piece of medicine C.
S2: starting an information acquisition module to be verified to acquire information to be verified; in the embodiment, the camera acquires image information to be verified;
s3: comparing the verification information list with the collected information to be verified to obtain a consistent or inconsistent verification result;
for example, after the whole information of the image to be verified is acquired, parts which may be medicine packing boxes in the image information are firstly marked out, and then the parts are sequentially compared with the information of the A medicine outer packing box, the information of the B medicine outer packing box and the information of the C medicine outer packing box respectively;
in this embodiment, 7 parts which may be medicine packing boxes are divided, and for convenience of explanation, we refer to images 1 to 7, but it should be noted that in practical applications, these images may be named or not named as required. Further, image 1, image 3, image 5 are consistent with the a drug image, image 2 is consistent with the B drug image, and images 4, 6, 7 are inconsistent with the A, B, C drug image;
s4: outputting a checking result;
in the present embodiment, two modes of list display and image display are adopted.
In the list, names, numbers, specifications of A, B, C three kinds of medicines are listed, while image information to be checked is below the list.
According to the judgment result in the step S3, the names and the numbers of the medicine items a are consistent, so that the row of the list a is filled with green, and the image 1, the image 3 and the image 5 are framed in green frames in the image; b, the names of the medicine articles are consistent, but the numbers of the medicine articles are not consistent, so that the row of the list B is filled with yellow, and the image 2 is framed in yellow in the image; the name of the C drug item does not find the corresponding image information, so the row of the C drug item does not change, and since the images 4, 6, 7 and A, B, C are all inconsistent, i.e. not on the list to be checked, they are boxed in red at the images 4, 6, 7.
Example 2
In this embodiment, we take the checking office supplies as an example.
For the verification of office supplies, the verification system adopted in the embodiment includes:
the system comprises a sample information management module, a verification module and a verification module, wherein the sample information management module is used for storing and managing sample information of articles which are possibly verified, and comprises a sample information input submodule, a sample information database submodule and a sample information editing submodule; the sample information input sub-module comprises a text information input module, an image information input module and a digital label input module; the sample information database submodule stores sample information including sample information of character types such as name, specification and weight, sample information of image types such as an outer package image and a specific identification image, and sample information of digital label types such as a one-dimensional code and a two-dimensional code which can be recognized by a computer; the sample information editing submodule is used for modifying and deleting sample information in the sample information database submodule;
for example, in the embodiment, the name, specification, weight and appearance characteristics of office supplies are respectively stored in the sample information management module through sample information of character types and sample information of image types;
the check information list module comprises a check information list generation module and a check information list caching module; the verification information list generating module is used for generating a verification information list in a manual or automatic mode, and the verification information list caching module is used for storing the generated verification information list;
for example, in the present embodiment, the reception article image is manually selected by a reception person at a reception stage, and a reception list is generated, which is stored as a verification information list in the verification information list cache module;
the system comprises an information acquisition module to be verified, a verification module and a verification module, wherein the information acquisition module to be verified is used for acquiring information of an article to be verified; the information acquisition module to be verified comprises one or more of an image information acquisition module, a digital tag information acquisition module and a weight information acquisition module;
for example, in the embodiment, two types of image information acquisition modules and weight information acquisition modules are adopted; the image information acquisition module adopts a camera, and the weight information acquisition module adopts a scale with a weight sensor.
The checking processing module is respectively connected with the checking information list module, the information acquisition module to be checked and the sample information management module, the information in the checking information list module calls the related sample information in the sample information management module, and the sample information is compared with the article information acquired in the information acquisition module to be checked; the checking processing module comprises one or more of a weight checking submodule, an image checking submodule and a digital label checking submodule; the weight checking submodule calls sample weight information in the sample information management module and compares the sample weight information with the weight information of the articles collected in the information collection module to be checked; and/or the image checking submodule calls sample image information in the sample information management module and compares the information with the article image information collected in the information collection module to be checked; and/or the digital label checking submodule calls the digital label information in the sample information management module and compares the information with the digital label information of the article collected in the information collection module to be checked;
in this embodiment, the verification processing module includes a weight verification sub-module and an image verification sub-module;
and the verification result output module is used for displaying the comparison result in the verification processing module.
For example, in this embodiment, a sound playing module and a photoelectric prompting module are adopted.
The following further describes a method for performing office supply verification by using the verification system, which comprises the following steps:
s1: inputting a check information list; in the implementation, after the person who receives the personal information inputs the personal information, the person who receives the personal information selects office supplies to be received in a manual input mode, and the information forms a receiving list, namely a verification information list and is stored in a verification information list cache module; after the claimant takes office supplies according to the claim list in the warehouse, the claimant returns to the claimant station and calls out the claim list information corresponding to the personal information of the claimant, namely a verification information list;
s2: starting an information acquisition module to be verified to acquire information to be verified; a collar person puts all articles on an identification platform, and the identification platform respectively collects image information and total weight information of the articles;
s3: comparing the verification information list with the collected information to be verified to obtain a consistent or inconsistent verification result;
s4: outputting a checking result;
specifically, in this embodiment, the total weight of the article in the verification information list, that is, the standard weight M, is compared with the total weight of the acquired information to be verified, that is, the actual weight M. If the two are consistent or different, but within the set acceptable range, the two are judged to be consistent; if the difference between the two is in an unacceptable range, judging that the two are inconsistent;
if the judgment result is inconsistent, the verification is finished, and the acceptance error is prompted directly through the sound playing module and the sound and light module, so that manual intervention verification is required.
And if the judgment result is consistent, further checking the image information.
For example, after the whole information of the image to be verified is acquired, parts which may be office supplies in the image information are firstly marked out, and then the parts are sequentially and respectively compared with the office supplies in the receipt;
assume that A, B, C three office supplies are included in the tab sheet in this embodiment, and a is 3, B is 2, and C is 1;
after the image information is identified, 7 parts which can be office supplies are divided, and the images 1-7 are used for convenience of description, but it is to be noted that the images can be named or not named according to needs in practical application. Further, image 1, image 3, image 5 are consistent with the a office product image, image 2 is consistent with the B office product image, and images 4, 6, 7 are inconsistent with the A, B, C office product image;
it can be judged that the a is not correctly used and the B, C is not correctly used. The information is played in a voice prompt mode through a sound playing module, error prompt alarm is carried out through a photoelectric module, and manual intervention and verification are required.
Of course, in another case, after the image information is identified, 6 parts which may be office supplies are divided, and we use images 1-6 for convenience of description, but it should be noted that in practical application, these images may be named or not named according to needs. Further, image 1, image 3, and image 5 correspond to the a office product image, image 2 and image 4 correspond to the B office product image, and image 6 corresponds to the C office product image.
It can be determined A, B, C that all received the correct usage. The information is played in a voice prompt mode through a voice playing module, and the collected image information is further transmitted to the system and is stored.
The weighing and the visual recognition are used together, the visual recognition not only plays a role in photographing and retaining a file, but also can confirm the weighing result more importantly.
Example 3
In this embodiment, we take a calibration tool as an example.
For the verification of the tool, the verification system adopted in the present embodiment includes:
the system comprises a sample information management module, a verification module and a verification module, wherein the sample information management module is used for storing and managing sample information of articles which are possibly verified, and comprises a sample information input submodule, a sample information database submodule and a sample information editing submodule; the sample information input sub-module comprises a text information input module, an image information input module and a digital label input module; the sample information database submodule stores sample information including sample information of character types such as name, specification and weight, sample information of image types such as an outer package image and a specific identification image, and sample information of digital label types such as a one-dimensional code and a two-dimensional code which can be recognized by a computer; the sample information editing submodule is used for modifying and deleting sample information in the sample information database submodule;
for example, in the embodiment, the name and specification of the tool and the RFID identification code of the tool are stored in the sample information management module through sample information of a character type and sample information of a digital tag type respectively; meanwhile, for the tools, the image information input module collects the image information of the tools during lending, updates and replaces the original image information, and stores the image information in the sample information management module as comparison image information;
the check information list module comprises a check information list generation module and a check information list caching module; the verification information list generating module is used for generating a verification information list in a manual or automatic mode, and the verification information list caching module is used for storing the generated verification information list;
for example, in the embodiment, the information of the borrowed article is automatically called by identifying and scanning the bar code on the previous borrowed certificate, wherein the information comprises the name and the specification of the article, the RFID digital label and the image information of the tool during lending;
the system comprises an information acquisition module to be verified, a verification module and a verification module, wherein the information acquisition module to be verified is used for acquiring information of an article to be verified; the information acquisition module to be verified comprises one or more of an image information acquisition module, a digital tag information acquisition module and a weight information acquisition module;
for example, in the embodiment, two types, namely an image information acquisition module and a digital label information acquisition module, are adopted; the image information acquisition module adopts a camera, and the digital label information acquisition module adopts a card reader.
The checking processing module is respectively connected with the checking information list module, the information acquisition module to be checked and the sample information management module, the information in the checking information list module calls the related sample information in the sample information management module, and the sample information is compared with the article information acquired in the information acquisition module to be checked; the checking processing module comprises one or more of a weight checking submodule, an image checking submodule and a digital label checking submodule; the weight checking submodule calls sample weight information in the sample information management module and compares the sample weight information with the weight information of the articles collected in the information collection module to be checked; and/or the image checking submodule calls sample image information in the sample information management module and compares the information with the article image information collected in the information collection module to be checked; and/or the digital label checking submodule calls the digital label information in the sample information management module and compares the information with the digital label information of the article collected in the information collection module to be checked;
in this embodiment, the verification processing module includes a digital tag verification sub-module and an image verification sub-module;
and the verification result output module is used for displaying the comparison result in the verification processing module.
For example, in this embodiment, we use the photoelectric prompting module.
The following further describes a method for performing tool verification by using the verification system, including the following steps:
s1: inputting a check information list;
s2: starting an information acquisition module to be verified to acquire information to be verified;
s3: comparing the verification information list with the collected information to be verified to obtain a consistent or inconsistent verification result;
s4: outputting a checking result;
specifically, in this embodiment, the worker returning the tool in this embodiment scans the barcode on the previous borrowed certificate, and the system automatically retrieves the information of the borrowed article, which includes the name and specification of the article, the RFID digital tag, and the image information of the tool at the time of borrowing. Then, the worker simultaneously or in batches places the tools to be returned on the identification table, and the card reader automatically reads the RFID codes; if the article is not on the borrowed certificate, the system sends out an alarm signal through the photoelectric module to prompt a worker to remove the article; if it is an item on the borrowed certificate, the count is performed. After all the tools are read, the system firstly judges whether the types and the numbers of returned tools are consistent with the loan vouchers, if not, the system sends an alarm through the photoelectric module, if so, the system further collects images of the tools through the camera and compares the images with the images of the tools stored in the system during loan, if the difference between the images is within a preset acceptable range, the return is confirmed to be successful, the image information is updated to the sample information management module, and if the difference between the images is not within the preset acceptable range, the system sends an alarm through the photoelectric module.
Since the tools are generally non-consumable tools, the tools can be returned to the original service. Therefore, the method disclosed in the embodiment can automatically obtain the service conditions of the tool, such as whether the tool is dropped or damaged, and the safety of tool return can be improved by double comparison of the information in the RFID tag and the picture information.
Example 4
On the basis of embodiment 1, in this embodiment, digital label information and weight information of a medicine are further added to the sample information management module, where the digital label information specifically includes commodity barcode information and medicine source tracing code information. Meanwhile, correspondingly, the weight information acquisition module and the digital label information acquisition module are added in the information acquisition module to be verified, and the barcode and source tracing code information of the product can be obtained in an image recognition scanning mode in the implementation. The weight information acquisition module selects a scale with a weight sensor.
Different from embodiment 1, in this embodiment, in addition to comparison of image information, functions of scanning barcode and/or traceability code of medicine and weighing, sensing and acquiring the total weight of medicine are added.
In addition to embodiment 1, in this embodiment, since the comparison between the digital label and the weight information is added, the comparison between the barcode or the traceability code is performed first, and if the barcode or the traceability code does not match the information on the receipt, an alarm is given. If the bar codes or the source tracing codes are consistent, then weight judgment is carried out, and if the weight of the article is inconsistent with the weight of the medicine on the bill, an alarm is given; if the weights are consistent, comparing the images according to the method in the embodiment 1, and performing verification judgment on the drug to be verified, which specifically refers to the embodiment 1.
Through the ordered combination and the cooperative work of the three modes of the digital label, the weight and the image, the accuracy of medicine distribution can be ensured, the calculated amount can be reduced, and the checking efficiency is improved.
The above are examples only, and there are many different possible combinations, which are not enumerated one by one.
What has been described above is a specific embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (10)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113435904A (en) * | 2021-06-08 | 2021-09-24 | 四川数字链享科技有限公司 | Medical insurance abnormity detection system based on big data |
| CN114972815A (en) * | 2022-04-15 | 2022-08-30 | 江苏和瑞智能科技股份有限公司 | Tools and equipment entry and exit verification method |
| CN114997429A (en) * | 2022-04-21 | 2022-09-02 | 江苏和瑞智能科技股份有限公司 | Automatic registration and verification system for maintenance tools and instruments |
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