CN113887688A - Sample spot inspection management system - Google Patents
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Abstract
The utility model relates to a quality testing technical field provides a sample selective examination management system, can reduce the risk that the testing result was tampered, realizes the effective supervision to the construction materials, includes: the monitoring end transmits the double-layer sticker attached with the sampling two-dimensional code and the sample detection two-dimensional code to the sampling end; the sampling end feeds back a third character string and sampling information obtained by converting the sampling two-dimensional code in an exposed state to the monitoring tube end, and transmits the sample container which is pasted with the double-layer paster and is provided with the sample to the monitoring tube end; the monitoring end binds the sample detection standard to a character string corresponding to the sample detection two-dimensional code, removes the sampling two-dimensional code after confirming that the double-layer sticker is not damaged to enable the sample detection two-dimensional code to be in an exposed state, enables the sample detection two-dimensional code to be in an exposed state, and transmits the sample container to the sample detection end; the sample detection end sends the character string obtained by converting the sample detection two-dimensional code to the monitoring end; the monitoring end sends the sample detection standard to the sample detection end, and the sample detection end carries out sample detection based on the sample detection standard.
Description
Technical Field
The application relates to the technical field of quality detection, in particular to a sample spot check management system.
Background
In order to enhance the quality management of engineering construction, a monitoring end performs sampling inspection on raw materials used on an engineering project according to a quality supervision plan in the construction process of the engineering project, performs sample extraction (which can be simply referred to as sampling) by a sampling end, and performs sample detection (which can be simply referred to as sample detection) by a sample detection end; in the sampling and sample-checking process, the risk of sample information leakage is faced, for example, a construction unit of an engineering project swamps a sampling end and a sample-checking end, and a detection result aiming at the construction unit is modified, so that a supervision end cannot obtain a real and effective detection result.
Disclosure of Invention
In view of the above, it is necessary to provide a sample spot check management system for solving the above technical problems.
A sample spot check management system, the system comprising:
the monitoring terminal is used for generating a first character string and a second character string which are mutually related, using a two-dimensional code obtained by converting the first character string as a sampling two-dimensional code, using a two-dimensional code obtained by converting the second character string as a sample detection two-dimensional code, and transmitting a double-layer sticker attached with the sampling two-dimensional code and the sample detection two-dimensional code to the sampling terminal; the sampling two-dimensional code is exposed on the double-layer paster, and the sample detection two-dimensional code is not exposed on the double-layer paster;
the sampling end is used for feeding back a third character string obtained by converting the sampling two-dimensional code and sampling information of a sample to the supervisor end, and transmitting a sample container which is pasted with the double-layer paster and is provided with the sample to the supervisor end;
the monitoring end is used for determining a sample detection standard corresponding to the sampling information, and binding the sample detection standard to the second character string associated with the first character string after determining that the third character string is matched with the first character string;
the monitoring end is also used for removing the sampling two-dimensional code on the double-layer paster after the double-layer paster is confirmed not to be damaged so that the sample detection two-dimensional code is in an exposed state, enabling the sample detection two-dimensional code to be in an exposed state and transmitting the sample container to the sample detection end;
the sample detection end is used for sending a fourth character string obtained by converting the two-dimensional sample detection code to the monitoring end;
and the monitoring end is used for feeding back the sample detection standard bound with the second character string to the sample detection end after the fourth character string is determined to be matched with the second character string, so that the sample detection end performs detection on the sample based on the sample detection standard.
In one of the embodiments, the first and second electrodes are,
the sample detection end is also used for feeding back a fifth character string and a detection result of the sample to the supervision end;
the monitor end is further configured to bind the detection result to the second character string after it is determined that the fifth character string matches the second character string.
In one of the embodiments, the first and second electrodes are,
the monitoring end is also used for receiving a sixth character string sent by the viewing end and determining a target character string matched with the sixth character string;
and the monitoring end is also used for determining whether to send the information bound with the target character string to the checking end according to the identity of the equipment end corresponding to the target character string and the consistency between the identities of the checking ends.
In one of the embodiments, the first and second electrodes are,
the monitoring end is further configured to determine, if the target character string is the first character string, that the identity to which the device end corresponding to the first character string belongs is a sampling identity; if the identity of the viewing end is a sampling identity, transmitting sampling information bound with the first character string to the viewing end;
the monitoring end is further configured to determine, if the target character string is the second character string, that the identity to which the device end corresponding to the second character string belongs is a sample detection identity; and if the identity of the viewing end is a sample detection identity, sending a detection result bound with the second character string to the viewing end.
In one embodiment, the sample detection criteria includes at least one of a sample detection basis, a sample detection item, and a sample determination basis.
In one embodiment, the sampling two-dimensional code is arranged on the surface layer part of the double-layer sticker, and the sample checking two-dimensional code is arranged on the bottom layer part of the double-layer sticker.
In one embodiment, one of the sampling two-dimensional code and the sampling two-dimensional code is surrounded by a target fringe;
the monitoring end is used for inputting an image obtained by shooting the double-layer paster into a pre-constructed fringe detection model;
and the monitoring end is further used for determining whether the double-layer paster is damaged or not so that the sample detection two-dimensional code is in an exposed state according to the possibility that the image output by the fringe detection model comprises the target fringe.
In one embodiment, the sample detection two-dimensional code is surrounded by the target fringe;
the monitoring end is further used for determining that the image does not include the target fringe if the likelihood is lower than a likelihood threshold value, and acquiring a point cloud for the double-layer sticker;
the monitoring end is further used for taking an area of the sampled two-dimensional code on the double-layer sticker as a target area, obtaining a first depth of point clouds corresponding to the target area in the point clouds, and obtaining a second depth of the point clouds corresponding to the peripheral area of the target area;
the monitoring end is further used for determining whether the double-layer paster is damaged or not so that the sample detection two-dimensional code is in an exposed state according to the relative size of the first depth and the second depth.
In one of the embodiments, the first and second electrodes are,
the monitoring end is further used for determining that the double-layer paster is damaged to enable the sample detection two-dimensional code to be in an exposed state if the first depth is larger than the second depth;
the monitoring end is further used for determining that the double-layer paster is not damaged to enable the sample detection two-dimensional code to be in an exposed state if the first depth is smaller than or equal to the second depth.
In one of the embodiments, the first and second electrodes are,
the monitoring end is further configured to use an average value of depths of points in the point cloud corresponding to the target area as the first depth, and use an average value of depths of points in the point cloud corresponding to a peripheral area of the target area as the second depth.
In the sample sampling inspection management system, the sampling end only can see the sampling two-dimensional code and cannot see the sample inspection two-dimensional code when sampling through the double-layer paster attached with the sampling two-dimensional code in the exposed state and the sample inspection two-dimensional code in the unexposed state, so that in the sampling process, even if a construction unit acquires the sampling two-dimensional code, the sampling two-dimensional code cannot be acquired, the sample inspection end cannot modify the corresponding sample detection result, the accuracy of the detection result is ensured, and the supervision end can effectively supervise the construction materials. And after the sampling end transmits the sample container with the double-layer paster and the sample to the monitoring end, if the monitoring end confirms that the double-layer paster is not damaged to enable the two-dimensional code of the sample to be in an exposed state, the sampling end and a construction unit do not acquire the two-dimensional code of the sample in the sampling process, the risk that the detection result is tampered is low, and at the moment, the sampling two-dimensional code on the double-layer paster can be removed and the two-dimensional code of the sample can be in the exposed state, and then the sample container is transmitted to the sample detection end. In addition, after the sample detection end receives the sample container, the sample detection two-dimensional code is in an exposed state and the sampling two-dimensional code is removed, so that the sample detection end can only obtain a sample detection standard through the sample detection two-dimensional code and can not obtain sampling information through the sampling two-dimensional code, and even if a construction unit obtains the sampling two-dimensional code, the sample detection end can not determine whether the sample is the sample corresponding to the sampling two-dimensional code, so that the sample detection result can not be modified, the accuracy of the detection result is ensured, and the effective supervision of construction materials by the supervision end is ensured.
Drawings
FIG. 1 is a block diagram of a sample spot management system according to one embodiment;
FIG. 2 is a schematic flow chart illustrating a sample spot check management method according to an embodiment;
FIG. 3 is a schematic diagram of a sampled two-dimensional code surrounded by a target fringe in one embodiment;
FIG. 4 is a schematic diagram of a sample two-dimensional code surrounded by a target fringe in one embodiment;
FIG. 5 is a schematic diagram of a double-layered sticker in one embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The sample sampling management system comprises a monitoring end, a sampling end and a sample detecting end which are shown in fig. 1, wherein the interaction mode among the ends can comprise wireless signal interaction and conveying channel interaction formed by a conveyor belt; the wireless signal interaction is mainly used for interacting virtual digital information between all ends, such as character strings and information related to samples; the information related to the sample includes at least one of sampling information and sample detection criteria), and the transport path formed by the conveyor belt is mainly used for conveying physical objects between each end, such as sample containers and double-layer stickers.
The steps performed by each end are described below in conjunction with fig. 2:
step S201, the monitoring end respectively converts the associated first character string and second character string to obtain a sampling two-dimensional code and a sample detection two-dimensional code.
The first character string and the second character string can be generated by a monitoring end, the first character string and the second character string can be converted into a two-dimensional code, and the two-dimensional code can be a one-dimensional code or a two-dimensional code and the like. The monitoring end can take the two-dimensional code obtained by converting any character string in the first character string and the second character string as the sampling two-dimensional code, and the two-dimensional code obtained by converting the other character string as the sample-checking two-dimensional code.
And step S202, the monitoring end transmits the double-layer sticker attached with the sampling two-dimensional code and the sample detection two-dimensional code to the sampling end.
The sampling two-dimensional code is exposed on the double-layer sticker, and the sample detection two-dimensional code is not exposed on the double-layer sticker; more specifically, the sampling two-dimensional code can be arranged on the surface layer part of the double-layer sticker, and the sample two-dimensional code is arranged on the bottom layer part of the double-layer sticker. The way in which the supervising end can deliver the double-layered sticker can be a delivery channel.
Step S203, the sampling end loads the extracted sample in the sample container and pastes the double-layer paster transmitted by the supervision end on the sample container. Wherein the sample holder may be a test tube.
And step S204, the sampling end feeds back the third character string obtained by sampling the two-dimensional code and the sampling information of the sample to the monitoring end.
Specifically, because the sampling two-dimensional code is exposed on the double-layer sticker, the sampling end can scan the sampling two-dimensional code to obtain a third character string, and then the third character string and the sampling information of the sample are sent to the monitoring end in a wireless signal transmission mode, wherein the sampling information comprises the name of the sample, the name of the sampled construction unit and the like.
Step S205, after determining that the third character string is matched with the first character string, the monitoring end binds the sample detection standard corresponding to the sampling information to the second character string associated with the first character string.
And step S206, the sampling end transmits the sample container which is attached with the double-layer paster and is provided with the sample to the monitoring end. The sample container may be transported by a transport channel.
And step S207, after the monitoring end determines that the double-layer paster is not damaged correspondingly, the sampling two-dimensional code is removed and the sample-checking two-dimensional code is in an exposed state.
For example, if the two-dimensional code is originally blocked by the surface sticker, if the area for blocking the two-dimensional code is damaged in the surface sticker, the two-dimensional code will be changed from the unexposed state to the exposed state, and at this time, the double-layer sticker can be considered to be damaged.
After the monitoring end determines that the double-layer sticker is not damaged, the monitoring end can control the mechanical arm to tear off the surface sticker of the double-layer sticker so as to remove the sampling two-dimensional code; because the surface layer sticker is torn off, the sample-checking two-dimensional code is in an exposed state.
In step S208, the monitoring end transmits the sample container to the sample detection end.
And step S209, after the sample detection end receives the sample container, the fourth character string obtained by converting the two-dimensional code of the sample detection is sent to the monitoring end.
After the sample detection end receives the sample container, the sample detection two-dimensional code is exposed on the double-layer sticker, so that the sample detection end can scan the sample detection two-dimensional code to obtain a fourth character string and send the fourth character string to the monitoring pipe end.
And step S210, after the supervision terminal determines that the fourth character string is matched with the second character string, the sample detection standard bound with the second character string is sent to the sample detection terminal. Wherein the sample detection standard comprises at least one of a sample detection basis, a sample detection item and a sample judgment basis.
And step S211, the sample detection end detects the sample arranged in the sample container according to the sample detection standard.
In the sample sampling inspection management system, the sampling end only can see the sampling two-dimensional code and cannot see the sample inspection two-dimensional code when sampling through the double-layer paster attached with the sampling two-dimensional code in the exposed state and the sample inspection two-dimensional code in the unexposed state, so that in the sampling process, even if a construction unit acquires the sampling two-dimensional code, the sampling two-dimensional code cannot be acquired, the sample inspection end cannot modify the corresponding sample detection result, the accuracy of the detection result is ensured, and the supervision end can effectively supervise the construction materials. And after the sampling end transmits the sample container with the double-layer paster and the sample to the monitoring end, if the monitoring end confirms that the double-layer paster is not damaged to enable the two-dimensional code of the sample to be in an exposed state, the sampling end and a construction unit do not acquire the two-dimensional code of the sample in the sampling process, the risk that the detection result is tampered is low, and at the moment, the sampling two-dimensional code on the double-layer paster can be removed and the two-dimensional code of the sample can be in the exposed state, and then the sample container is transmitted to the sample detection end. In addition, after the sample detection end receives the sample container, the sample detection two-dimensional code is in an exposed state and the sampling two-dimensional code is removed, so that the sample detection end can only obtain a sample detection standard through the sample detection two-dimensional code and can not obtain sampling information through the sampling two-dimensional code, and even if a construction unit obtains the sampling two-dimensional code, the sample detection end can not determine whether the sample is the sample corresponding to the sampling two-dimensional code, so that the sample detection result can not be modified, the accuracy of the detection result is ensured, and the effective supervision of construction materials by the supervision end is ensured.
In one embodiment, the sample detecting end is further used for feeding back the detection result of the fifth character string and the sample to the supervising end; and the monitor end is also used for binding the detection result to the second character string after the fifth character string is determined to be matched with the second character string.
Specifically, after the sample detection end finishes sample detection, the sample detection two-dimensional code can be scanned again to obtain a fifth character string, and the fifth character string and the detection result of the sample are sent to the monitoring end; after receiving the fifth character string, the supervisory terminal may bind the detection result to the second character string if it is determined that the fifth character string matches the second character string.
In the above manner, after the monitoring end receives the detection result of the sample, the monitoring end binds the detection result of the sample to the corresponding character string in a character string matching manner, so that the subsequent checking of the detection result of the sample is facilitated.
In one embodiment, the monitoring end is further configured to receive a sixth character string sent by the viewing end, and determine a target character string matching the sixth character string; and the monitoring end is also used for determining whether to send the information bound with the target character string to the checking end according to the consistency between the identity of the equipment end corresponding to the target character string and the identity of the checking end.
Wherein, the identity of the checking end can be a sampling identity or a sample checking identity; under the condition that the identity of the equipment terminal corresponding to the target character string matched with the character string sent by the viewing terminal is consistent with the identity of the viewing terminal, the monitoring terminal can send corresponding information to the viewing terminal.
In the above manner, through the identity consistency processing, it is ensured that the corresponding information is sent to the device with the identity authority.
Further, the monitoring end is further configured to determine, if the target character string is a first character string, that the identity to which the device end corresponding to the first character string belongs is a sampling identity; and if the identity of the checking end is the sampling identity, sending the sampling information bound with the first character string to the checking end.
Further, the monitoring end is further configured to determine, if the target character string is a second character string, that the identity to which the device end corresponding to the second character string belongs is a sample detection identity; and if the identity of the viewing end is the sample detection identity, sending the detection result bound with the second character string to the viewing end.
That is, if the consistent identity is the sampling identity, the information sent to the viewing end is sampling information, such as the name of the sampled sample and the name of the construction unit; if the consistent identity is the sample detection identity, the information sent to the checking end is sample detection information, such as the detection result and the detection unit of the sample.
In one embodiment, one of the sampling two-dimensional code and the sampling two-dimensional code is surrounded by a target fringe, and after one of the two-dimensional codes is surrounded by the target fringe, the other two-dimensional code is not surrounded by the target fringe.
In this embodiment, the policing end may perform the following steps: and inputting an image obtained by shooting the double-layer paster into a pre-constructed fringe detection model, and determining whether the double-layer paster is damaged to enable the two-dimensional code of the sample to be exposed or not according to the possibility that the image output by the fringe detection model comprises the target fringe.
The edge-line detection model can be a model constructed by a deep learning mode based on the set identification task of the target edge line.
In the case where the sample two-dimensional code shown in fig. 3 is surrounded by the target edge stripe, the smaller the degree of likelihood that the image output by the edge stripe detection model includes the target edge stripe, the greater the possibility of the double-layer sticker being damaged as described above, and correspondingly, the greater the degree of likelihood that the image output by the edge stripe detection model includes the target edge stripe, the smaller the possibility of the double-layer sticker being damaged as described above.
In the case where the sample two-dimensional code shown in fig. 4 is surrounded by the target edge grain, the smaller the degree of likelihood that the image output by the edge grain detection model includes the target edge grain, the smaller the possibility of the double-layer sticker being damaged as described above, and correspondingly, the greater the degree of likelihood that the image output by the edge grain detection model includes the target edge grain, the greater the possibility of the double-layer sticker being damaged as described above.
In the above mode, through the mode that one of them two-dimensional code is surrounded by the target fringe, the supervision end can utilize fringe detection model, and whether above-mentioned damage takes place for the double-deck sticker of discernment intelligently improves treatment effeciency.
In the scene that the sample two-dimensional code is surrounded by the target fringe, if the sample two-dimensional code that is located the top layer sticker shelters from the sample two-dimensional code that is located the bottom layer sticker (as shown in fig. 5), and the top layer sticker is only the region at sample two-dimensional code place and is torn, the region around the sample two-dimensional code has not been torn, and at this moment, the result representation image of fringe detection model output does not include the target fringe, if only think that double-deck sticker has not taken place the damage according to the result of fringe detection model output, then can take place the condition that the damage is not discerned.
Therefore, to further ensure the accuracy of the damage identification, the supervision end may further perform the following steps: if the probability is lower than the probability threshold, determining that the image does not include the target edge stripes, and acquiring point clouds for the double-layer paster; taking the area of the sampled two-dimensional code on the double-layer sticker as a target area, acquiring a first depth of point cloud corresponding to the target area in the point cloud, and acquiring a second depth of the point cloud corresponding to the peripheral area of the target area; and determining whether the double-layer paster is damaged or not so that the sample-checking two-dimensional code is in an exposed state according to the relative size of the first depth and the second depth.
Still further, the supervision end may further perform the following steps: if the first depth is larger than the second depth, the double-layer paster is determined to be damaged so that the sample detection two-dimensional code is in an exposed state; and if the first depth is less than or equal to the second depth, determining that the double-layer paster is not damaged to enable the sample-checking two-dimensional code to be in an exposed state.
The target area is the area corresponding to the sampling two-dimensional code on the double-layer paster, and the sampling two-dimensional code correspond to each other in position on the double-layer paster, so that the target area is also the area corresponding to the sampling two-dimensional code on the double-layer paster. The depth of the point refers to the length from the end point of the detection ray to the double-layer sticker, if the surface sticker is only the area where the sampling two-dimensional code is located is torn off, and the area around the sampling two-dimensional code is not torn off, the depth of the point cloud of the area where the sampling two-dimensional code is located is larger than the depth of the point cloud of the area around the sampling two-dimensional code.
Under the condition that the surface sticker has a certain thickness h (as shown in fig. 5), aiming at the point cloud of the double-layer sticker, the depth of the point cloud of the target area is greater than that of the point cloud corresponding to the peripheral area of the target area, so that the area of the sampled two-dimensional code of the surface sticker is torn off but the peripheral area of the sampled two-dimensional code is not torn off, and at the moment, the double-layer sticker can be considered to be damaged.
In the point cloud of the double-layer sticker, the depth of the point cloud of the target area is smaller than or equal to the depth of the point cloud corresponding to the peripheral area of the target area, so that the area of the sampled two-dimensional code of the surface-layer sticker and the peripheral area of the sampled two-dimensional code are not torn off, and the double-layer sticker can be considered not to be damaged.
Still further, the supervision side may also perform the following steps: and taking the average value of the depths of all points corresponding to the target area in the point cloud as a first depth, and taking the average value of the depths of all points corresponding to the peripheral area of the target area in the point cloud as a second depth.
In the above-described aspect, the average value of the depths of the dots in the corresponding area is used for comparison, and thus, whether the double-layer sticker is damaged or not can be reflected more accurately, and the accuracy of damage recognition can be improved.
The application also provides a sample spot check management system, and the system has the following characteristics:
(1) the blind sample effect of the sample is more obvious:
a. the sampling personnel are divided into 3 groups, and each group of sampling personnel can only check the information of the samples extracted by the group;
b. the supervisor can not check the sampling number and the item information of the sampled sample;
c. project personnel can only check the surface two-dimensional code and cannot track the sample;
d. no authorized person can scan out the two-dimensional code information;
e. the material cannot be marked by adopting double-layer packaging and double-layer two-dimensional code design;
(2) the sample information filling is more accurate:
a. the sticker does not need to be replaced, and the surface two-dimensional code is torn off by the manipulator before the sample container is conveyed to the sample detection end, so that the sticker is prevented from making mistakes;
b. the filling of the tables such as sampling information, sample detection information, supervision information and the like is more convenient, partial contents are directly quoted, and the information is free from errors;
c. the sample detection basis, the sample detection items and the sample judgment basis are directly bound with the sample name, and the information filling is more standard and uniform;
d. the supervision spot check result information table is directly quoted in the system, and the project information cannot be mistaken;
(3) sample circulation is more efficient:
a. the information such as the sample detection basis, the sample judgment basis and the like is filled in during sampling, and the sample sending number and the like are only required to be filled in during sample sending and detection, so that the circulation speed is higher;
b. after the report is collected, the unit consumption of the conventional checking and filling result is more, the checking and filling can be conveniently carried out in the system, and the checking and the arrangement of the data are simpler;
c. other detection units can realize information correspondence only by comparing the sample sending number with the two-dimensional code serial number, and the sample sending number does not need to be written on the sample, so that the operation is more convenient and faster;
d. the method can be used for inspection according to material categories, project names and the like, and is more convenient and faster to operate;
(4) the tracing of the sample is clearer:
a. the sample and the two-dimensional code are photographed during sampling, and the source of the sample can be traced;
b. the double-layer two-dimension codes are automatically associated, and when the two-dimension codes are damaged and cannot be scanned, the source can be traced in the system through serial numbers;
c. when the surface two-dimensional code is damaged during spot inspection, the whole two-dimensional code can be replaced, and corresponding information is recorded in the system again;
d. the log can be checked in the system to check whether the account is abnormal;
it should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory storing a computer program, the processor implementing the steps of the above-described method embodiments when executing the computer program. The computer device may be a server, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used to store data relating to the management of the sample sampling. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement the steps presented in one of the above embodiments.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A system for sample sampling management, the system comprising:
the monitoring terminal is used for generating a first character string and a second character string which are mutually related, using a two-dimensional code obtained by converting the first character string as a sampling two-dimensional code, using a two-dimensional code obtained by converting the second character string as a sample detection two-dimensional code, and transmitting a double-layer sticker attached with the sampling two-dimensional code and the sample detection two-dimensional code to the sampling terminal; the sampling two-dimensional code is exposed on the double-layer paster, and the sample detection two-dimensional code is not exposed on the double-layer paster;
the sampling end is used for feeding back a third character string obtained by converting the sampling two-dimensional code and sampling information of a sample to the supervisor end, and transmitting a sample container which is pasted with the double-layer paster and is provided with the sample to the supervisor end;
the monitoring end is used for determining a sample detection standard corresponding to the sampling information, and binding the sample detection standard to the second character string associated with the first character string after determining that the third character string is matched with the first character string;
the monitoring end is also used for removing the sampling two-dimensional code on the double-layer paster after the double-layer paster is confirmed not to be damaged so that the sample detection two-dimensional code is in an exposed state, enabling the sample detection two-dimensional code to be in an exposed state and transmitting the sample container to the sample detection end;
the sample detection end is used for sending a fourth character string obtained by converting the two-dimensional sample detection code to the monitoring end;
and the monitoring end is used for feeding back the sample detection standard bound with the second character string to the sample detection end after the fourth character string is determined to be matched with the second character string, so that the sample detection end performs detection on the sample based on the sample detection standard.
2. The system of claim 1,
the sample detection end is also used for feeding back a fifth character string and a detection result of the sample to the supervision end;
the monitor end is further configured to bind the detection result to the second character string after it is determined that the fifth character string matches the second character string.
3. The system of claim 1,
the monitoring end is also used for receiving a sixth character string sent by the viewing end and determining a target character string matched with the sixth character string;
and the monitoring end is also used for determining whether to send the information bound with the target character string to the checking end according to the identity of the equipment end corresponding to the target character string and the consistency between the identities of the checking ends.
4. The system of claim 3,
the monitoring end is further configured to determine, if the target character string is the first character string, that the identity to which the device end corresponding to the first character string belongs is a sampling identity; if the identity of the viewing end is a sampling identity, transmitting sampling information bound with the first character string to the viewing end;
the monitoring end is further configured to determine, if the target character string is the second character string, that the identity to which the device end corresponding to the second character string belongs is a sample detection identity; and if the identity of the viewing end is a sample detection identity, sending a detection result bound with the second character string to the viewing end.
5. The system of claim 1, wherein the sample detection criteria comprises at least one of sample detection criteria, sample detection items, and sample decision criteria.
6. The system of claim 1, wherein the sampling two-dimensional code is disposed on a surface portion of the double-layered sticker, and the sample two-dimensional code is disposed on a bottom portion of the double-layered sticker.
7. The system of claim 1, wherein one of the sample two-dimensional code and the sampled two-dimensional code is surrounded by a target fringe;
the monitoring end is used for inputting an image obtained by shooting the double-layer paster into a pre-constructed fringe detection model;
and the monitoring end is further used for determining whether the double-layer paster is damaged or not so that the sample detection two-dimensional code is in an exposed state according to the possibility that the image output by the fringe detection model comprises the target fringe.
8. The system of claim 7, wherein the sample detection two-dimensional code is surrounded by the target fringe;
the monitoring end is further used for determining that the image does not include the target fringe if the likelihood is lower than a likelihood threshold value, and acquiring a point cloud for the double-layer sticker;
the monitoring end is further used for taking an area of the sampled two-dimensional code on the double-layer sticker as a target area, obtaining a first depth of point clouds corresponding to the target area in the point clouds, and obtaining a second depth of the point clouds corresponding to the peripheral area of the target area;
the monitoring end is further used for determining whether the double-layer paster is damaged or not so that the sample detection two-dimensional code is in an exposed state according to the relative size of the first depth and the second depth.
9. The system of claim 8,
the monitoring end is further used for determining that the double-layer paster is damaged to enable the sample detection two-dimensional code to be in an exposed state if the first depth is larger than the second depth;
the monitoring end is further used for determining that the double-layer paster is not damaged to enable the sample detection two-dimensional code to be in an exposed state if the first depth is smaller than or equal to the second depth.
10. The system of claim 8,
the monitoring end is further configured to use an average value of depths of points in the point cloud corresponding to the target area as the first depth, and use an average value of depths of points in the point cloud corresponding to a peripheral area of the target area as the second depth.
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