CN116660566A - Position identification method, system, terminal and medium for sample liquid - Google Patents
Position identification method, system, terminal and medium for sample liquid Download PDFInfo
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00732—Identification of carriers, materials or components in automatic analysers
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- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/907—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
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Abstract
The invention provides a position identification method, a system, a terminal and a medium of sample liquid, which comprise the following steps: receiving an identification request, the identification request comprising a category of sample fluid; sending an acquisition instruction, acquiring plane coordinates of a sample tray, a sample rack and a reagent tube, and matching the plane coordinates of the sample tray, the sample rack and the reagent tube with corresponding preset coordinates; if the matching fails, the mobile terminal is not positioned on the preset coordinates, a mobile command is sent, the mobile terminal moves to the preset coordinates, and after the mobile terminal is moved, the mobile terminal returns to S200 to continue to execute; if the matching is successful, the sample tray is positioned on a preset coordinate, a receiving instruction is sent, and basic information of each reagent tube in the sample tray is received, wherein the basic information comprises the category of the sample liquid and coding information; matching the sample liquid category in the basic information with the sample liquid category in the identification request; and after success, extracting coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
Description
Technical Field
The invention relates to the technical field of position identification of samples, in particular to a position identification method, a system, a terminal and a medium of sample liquid.
Background
In the testing process of a plurality of sample liquid categories, the processes of sample liquid distribution, identification, result summarization and matching and the like are often involved, so that the system is required to accurately identify and record the position information of the sample liquid. The method for recording the position information of the sample liquid generally uses a plane coordinate method, and at present, a bar code identification method is mainly used for reading sample numbers, and the principle is that a bar code stuck on a sample frame is scanned and identified by a scanning head and then written into a system; the method has high requirements on the bar code, and is often used for a period of time, and after the bar code is worn, the number of the sample rack is failed to read in, so that the test of the sample liquid is affected.
Disclosure of Invention
The invention aims to provide a position identification method, a system, a terminal and a medium for sample liquid, and aims to solve the technical problem of improving the position identification precision of the sample liquid.
The invention is realized by the following technical scheme:
a first aspect provides a method for identifying a position of a sample liquid, including the steps of:
s100, receiving an identification request, wherein the identification request comprises a sample liquid category;
s200, sending an acquisition instruction, acquiring plane coordinates of a sample tray, a sample frame and a reagent tube, storing preset coordinates of the sample tray, preset coordinates of the sample frame and preset coordinates of the reagent tube in a database, and respectively matching the plane coordinates of the sample tray, the sample frame and the reagent tube with corresponding preset coordinates;
s210, if the matching fails, the plane coordinates of the sample tray, the sample rack or the reagent tube are not located on the corresponding preset coordinates, a moving instruction is sent to move to the corresponding preset coordinates, and after the moving is completed, the process returns to S200 to continue to execute;
s220, if matching is successful, the plane coordinates of the sample tray, the sample frame or the reagent tubes are located on corresponding preset coordinates, a receiving instruction is sent, and basic information of each reagent tube in the sample tray is received, wherein the basic information comprises the category of sample liquid and coding information;
s221, sequentially matching the sample liquid category in the basic information with the sample liquid category in the identification request;
s222, after the matching is successful, extracting the coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
The method comprises the steps of firstly adjusting the position of an instrument for loading sample liquid, narrowing the identification range of the sample liquid, moving the instrument for loading the sample liquid to preset coordinates, limiting the placement coordinates of the sample liquid, wherein the placement positions of the sample liquid only have a plurality of fixed coordinates, matching the nearest space coordinates from the plurality of fixed coordinates according to coding information, and improving the position identification precision of the sample liquid.
Further, the coded information comprises a position number of the reagent tube on the sample rack and a sample groove number for placing the sample rack;
and calculating the space coordinates of the reagent tube according to the serial number of the sample groove for placing the sample frame and the position number of the reagent tube on the sample frame.
After the positions of the sample tray, the sample rack and the reagent tube are fixed, the position coordinates of the sample groove and the position coordinates of the sample rack position number are also determined, and the reagent tube containing the sample liquid is locked to obtain the space coordinates of the reagent tube.
Further, the plane coordinates of the sample tray, the sample rack and the reagent tube are matched with corresponding preset coordinates in sequence, and the specific steps are as follows:
s201, matching the plane coordinates of the sample tray with preset coordinates of the sample tray;
s201-1, if matching is successful, the plane coordinates of the sample tray are located at preset coordinates of the sample tray;
s201-2, if the matching fails, the plane coordinates of the sample tray are not located at the preset coordinates of the sample tray, a sample tray moving instruction is sent, and the sample tray is moved to the preset coordinates of the sample tray;
s202, after the movement is completed, returning to S200, and continuing to execute until the fact that the plane coordinates of the sample tray are located at preset coordinates of the sample tray is detected;
s203, matching the plane coordinates of the sample frame with preset coordinates of the sample frame;
s203-1, if the matching is successful, the plane coordinates of the sample frame are located at preset coordinates of the sample frame;
s203-2, if the matching fails, the plane coordinates of the sample rack are not located at the preset coordinates of the sample rack, a sample rack moving instruction is sent, and the sample rack is moved to the preset coordinates of the sample rack;
s204, after the movement is completed, returning to S200 to continue execution until the plane coordinates of the sample frame are detected to be positioned at preset coordinates of the sample frame;
s205, matching the plane coordinates of the reagent tube with preset coordinates of the reagent tube;
s205-1, if the matching is successful, the plane coordinates of the reagent tube are located at preset coordinates of the reagent tube;
s205-2, if the matching fails, the plane coordinates of the reagent tube are not positioned at the preset coordinates of the reagent tube, a reagent tube moving instruction is sent, and the reagent tube is moved to the preset coordinates of the reagent tube;
and S206, after the movement is completed, returning to the step S200, and continuing to execute until the fact that the plane coordinates of the reagent tube are located at the preset coordinates of the reagent tube is detected.
A second aspect provides a position recognition system for a sample liquid, the system being configured to implement a position recognition method for a sample liquid as described above;
the system comprises:
the collection device is used for collecting plane coordinates of the sample tray, the sample rack and the reagent tube;
the mobile device is used for moving the sample tray, the sample rack or the reagent tube to corresponding preset coordinates;
an information receiving device for collecting basic information of each reagent tube in the sample tray, wherein the basic information comprises a sample liquid category and coding information;
the processing equipment is in communication connection with the acquisition equipment, the mobile equipment and the information receiving equipment;
the processing equipment is used for
S100, receiving an identification request, wherein the identification request comprises a sample liquid category;
s200, sending an acquisition instruction to control an acquisition device to acquire plane coordinates of a sample tray, a sample frame and a reagent tube, wherein the preset coordinates of the sample tray, the preset coordinates of the sample frame and the preset coordinates of the reagent tube are stored in a database, and the plane coordinates of the sample tray, the sample frame and the reagent tube are respectively matched with the corresponding preset coordinates;
s210, if the matching fails, the plane coordinates of the sample tray, the sample rack or the reagent tube are not located on the corresponding preset coordinates, a moving instruction is sent to control the mobile equipment to move the sample tray, the sample rack or the reagent tube to the corresponding preset coordinates, and after the movement is completed, the operation returns to S200 to continue to be executed;
s220, if matching is successful, the plane coordinates of the sample tray, the sample rack or the reagent tubes are located on corresponding preset coordinates, and the sending and receiving instruction control information receiving equipment receives basic information of each reagent tube in the sample tray, wherein the basic information comprises the category of the sample liquid and coding information;
s221, sequentially matching the sample liquid category in the basic information with the sample liquid category in the identification request;
s222, after the matching is successful, extracting the coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
Further, the system also comprises a sample liquid containing device,
the sample liquid containing device comprises a reagent tube, a sample rack and a sample tray;
the reagent tube is internally provided with a sample liquid, and the category of the sample liquid of the reagent tube is recorded;
the sample rack is provided with a placing hole for placing the reagent tube, each sample rack is assigned with a unique sample rack number, and each placing hole is assigned with a unique position number;
the sample tray is provided with sample grooves for placing sample racks, and each sample groove is assigned a unique sample groove number.
Further, the intervals between the adjacent sample grooves on the sample tray are the same, and the intervals between the adjacent position numbers on the sample rack are the same.
Further, the processing device is configured to match the plane coordinates of the sample tray, the sample rack and the reagent tube with corresponding preset coordinates in sequence, and specifically includes the following steps:
s201, matching the plane coordinates of the sample tray with preset coordinates of the sample tray;
s201-1, if matching is successful, the plane coordinates of the sample tray are located at preset coordinates of the sample tray;
s201-2, if the matching fails, the plane coordinates of the sample tray are not located at the preset coordinates of the sample tray, a sample tray moving instruction is sent, and the sample tray is moved to the preset coordinates of the sample tray;
s202, after the movement is completed, returning to S200, and continuing to execute until the fact that the plane coordinates of the sample tray are located at preset coordinates of the sample tray is detected;
s203, matching the plane coordinates of the sample frame with preset coordinates of the sample frame;
s203-1, if the matching is successful, the plane coordinates of the sample frame are located at preset coordinates of the sample frame;
s203-2, if the matching fails, the plane coordinates of the sample rack are not located at the preset coordinates of the sample rack, a sample rack moving instruction is sent, and the sample rack is moved to the preset coordinates of the sample rack;
s204, after the movement is completed, returning to S200 to continue execution until the plane coordinates of the sample frame are detected to be positioned at preset coordinates of the sample frame;
s205, matching the plane coordinates of the reagent tube with preset coordinates of the reagent tube;
s205-1, if the matching is successful, the plane coordinates of the reagent tube are located at preset coordinates of the reagent tube;
s205-2, if the matching fails, the plane coordinates of the reagent tube are not positioned at the preset coordinates of the reagent tube, a reagent tube moving instruction is sent, and the reagent tube is moved to the preset coordinates of the reagent tube;
and S206, after the movement is completed, returning to the step S200, and continuing to execute until the fact that the plane coordinates of the reagent tube are located at the preset coordinates of the reagent tube is detected.
Further, the processing device is used for calculating the space coordinates of the reagent tube according to the coding information;
the coded information comprises the position number of the reagent tube on the sample rack and the sample groove number for placing the sample rack;
and calculating the space coordinates of the reagent tube according to the serial number of the sample groove for placing the sample frame and the position number of the reagent tube on the sample frame.
A third aspect provides a terminal comprising:
a memory for storing executable instructions;
and the processor calls the executable instructions stored in the memory to execute the position identification method.
A fourth aspect provides a computer readable storage medium storing computer program instructions which, when executed by a processor, implement the position identification method described above.
Compared with the prior art, the invention has the following advantages and beneficial effects:
when the identification is carried out, firstly detecting whether the plane coordinates of the sample tray, the sample rack and the reagent tube are positioned at the corresponding preset coordinates, and if the plane coordinates are inconsistent with the preset coordinates, adjusting the positions of the sample tray, the sample rack or the reagent tube until the plane coordinates of the sample tray, the sample rack and the reagent tube are all positioned at the corresponding preset coordinates, so that the placement coordinates of the sample liquid are limited;
the sample liquid categories placed on the sample tray include a plurality of sample liquid categories, and the identification request only identifies the sample liquid of the sample liquid category to be detected; after the plane coordinates of the sample tray, the sample frame and the reagent tubes are all located at the corresponding preset coordinates, the basic information of each reagent tube is received, the sample liquid to be detected in the identification request is found according to the sample liquid category in the basic information, and then the coding information of the reagent tubes is extracted from the basic information.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a main flow chart;
FIG. 2 is a flow chart of adjusting a sample tray, a sample rack, and a reagent tube to preset coordinates.
Description of the embodiments
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
Embodiment 1, embodiment 1 provides a method for identifying a position of a sample liquid, as shown in fig. 1, comprising the following steps:
s100, receiving an identification request, wherein the identification request comprises a sample liquid category;
s200, sending an acquisition instruction, acquiring plane coordinates of a sample tray, a sample frame and a reagent tube, storing preset coordinates of the sample tray, preset coordinates of the sample frame and preset coordinates of the reagent tube in a database, and respectively matching the plane coordinates of the sample tray, the sample frame and the reagent tube with corresponding preset coordinates;
s210, if the matching fails, the plane coordinates of the sample tray, the sample rack or the reagent tube are not located on the corresponding preset coordinates, a moving instruction is sent to move to the corresponding preset coordinates, and after the moving is completed, the process returns to S200 to continue to execute;
s220, if matching is successful, the plane coordinates of the sample tray, the sample frame or the reagent tubes are located on corresponding preset coordinates, a receiving instruction is sent, and basic information of each reagent tube in the sample tray is received, wherein the basic information comprises the category of sample liquid and coding information;
s221, the sample liquid categories placed on the sample tray comprise a plurality of sample liquid categories, and the sample liquid categories in the basic information and the sample liquid categories in the identification request are matched in sequence from small to large according to the position numbers on the sample rack;
s222, after the matching is successful, extracting the coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
The method comprises the steps of firstly adjusting the position of an instrument for loading sample liquid, narrowing the identification range of the sample liquid, moving the instrument for loading the sample liquid to preset coordinates, limiting the placement coordinates of the sample liquid, wherein the placement positions of the sample liquid only have a plurality of fixed coordinates, matching the nearest space coordinates from the plurality of fixed coordinates according to coding information, and improving the position identification precision of the sample liquid.
In a specific embodiment, the coded information includes a position number of the reagent tube on the sample rack and a sample slot number for placing the sample rack;
and calculating the space coordinates of the reagent tube according to the serial number of the sample groove for placing the sample frame and the position number of the reagent tube on the sample frame.
After the positions of the sample tray, the sample rack and the reagent tube are fixed, the position coordinates of the sample groove and the position coordinates of the sample rack position number are also determined, and the reagent tube containing the sample liquid is locked to obtain the space coordinates of the reagent tube.
In a specific embodiment, as shown in fig. 2, in order to reduce the moving steps, the plane coordinates of the sample tray, the sample rack and the reagent tube need to be matched with corresponding preset coordinates in sequence, and the specific steps are as follows:
s201, matching the plane coordinates of the sample tray with preset coordinates of the sample tray;
s201-1, if matching is successful, the plane coordinates of the sample tray are located at preset coordinates of the sample tray;
s201-2, if the matching fails, the plane coordinates of the sample tray are not located at the preset coordinates of the sample tray, a sample tray moving instruction is sent, and the sample tray is moved to the preset coordinates of the sample tray;
s202, after the movement is completed, returning to S200, and continuing to execute until the fact that the plane coordinates of the sample tray are located at preset coordinates of the sample tray is detected;
s203, matching the plane coordinates of the sample frame with preset coordinates of the sample frame;
s203-1, if the matching is successful, the plane coordinates of the sample frame are located at preset coordinates of the sample frame;
s203-2, if the matching fails, the plane coordinates of the sample rack are not located at the preset coordinates of the sample rack, a sample rack moving instruction is sent, and the sample rack is moved to the preset coordinates of the sample rack;
s204, after the movement is completed, returning to S200 to continue execution until the plane coordinates of the sample frame are detected to be positioned at preset coordinates of the sample frame;
s205, matching the plane coordinates of the reagent tube with preset coordinates of the reagent tube;
s205-1, if the matching is successful, the plane coordinates of the reagent tube are located at preset coordinates of the reagent tube;
s205-2, if the matching fails, the plane coordinates of the reagent tube are not positioned at the preset coordinates of the reagent tube, a reagent tube moving instruction is sent, and the reagent tube is moved to the preset coordinates of the reagent tube;
and S206, after the movement is completed, returning to the step S200, and continuing to execute until the fact that the plane coordinates of the reagent tube are located at the preset coordinates of the reagent tube is detected.
Embodiment 2, embodiment 2 provides a position recognition system for a sample liquid, which is used for implementing the position recognition method for the sample liquid;
the system comprises:
the collection device is used for collecting plane coordinates of the sample tray, the sample rack and the reagent tube;
the mobile device is used for moving the sample tray, the sample rack or the reagent tube to corresponding preset coordinates;
an information receiving device for collecting basic information of each reagent tube in the sample tray, wherein the basic information comprises a sample liquid category and coding information;
the processing equipment is in communication connection with the acquisition equipment, the mobile equipment and the information receiving equipment;
the processing equipment is used for
S100, receiving an identification request, wherein the identification request comprises a sample liquid category;
s200, sending an acquisition instruction to control an acquisition device to acquire plane coordinates of a sample tray, a sample frame and a reagent tube, wherein the preset coordinates of the sample tray, the preset coordinates of the sample frame and the preset coordinates of the reagent tube are stored in a database, and the plane coordinates of the sample tray, the sample frame and the reagent tube are respectively matched with the corresponding preset coordinates;
s210, if the matching fails, the plane coordinates of the sample tray, the sample rack or the reagent tube are not located on the corresponding preset coordinates, a moving instruction is sent to control the mobile equipment to move the sample tray, the sample rack or the reagent tube to the corresponding preset coordinates, and after the movement is completed, the operation returns to S200 to continue to be executed;
s220, if matching is successful, the plane coordinates of the sample tray, the sample rack or the reagent tubes are located on corresponding preset coordinates, and the sending and receiving instruction control information receiving equipment receives basic information of each reagent tube in the sample tray, wherein the basic information comprises the category of the sample liquid and coding information;
s221, sequentially matching the sample liquid category in the basic information with the sample liquid category in the identification request;
s222, after the matching is successful, extracting the coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
In particular embodiments, the system further comprises a sample fluid containment device,
the sample liquid containing device comprises a reagent tube, a sample rack and a sample tray;
the reagent tube is internally provided with a sample liquid, and the category of the sample liquid of the reagent tube is recorded;
the sample rack is provided with a placing hole for placing the reagent tube, each sample rack is assigned with a unique sample rack number, and each placing hole is assigned with a unique position number;
the sample tray is provided with sample grooves for placing sample racks, and each sample groove is assigned a unique sample groove number.
After receiving the receiving instruction, the information receiving device sends the unique sample slot number and the sample rack to the processing device, so that the processing device can know the service condition of the sample slot on the current sample tray and the association condition with the sample rack number in real time, sends the unique bit number to the processing device, and associates each reagent tube with the unique bit number, thereby being convenient for finding the reagent tube.
In a specific embodiment, the intervals between adjacent sample slots on the sample tray are the same, and the intervals between adjacent position numbers on the sample rack are the same, so that the position coordinates of each sample slot and each position number can be calculated conveniently.
In a specific embodiment, the processing device is configured to match the plane coordinates of the sample tray, the sample rack and the reagent tube with corresponding preset coordinates in sequence, and specifically includes the following steps:
s201, matching the plane coordinates of the sample tray with preset coordinates of the sample tray;
s201-1, if matching is successful, the plane coordinates of the sample tray are located at preset coordinates of the sample tray;
s201-2, if the matching fails, the plane coordinates of the sample tray are not located at the preset coordinates of the sample tray, a sample tray moving instruction is sent, and the sample tray is moved to the preset coordinates of the sample tray;
s202, after the movement is completed, returning to S200, and continuing to execute until the fact that the plane coordinates of the sample tray are located at preset coordinates of the sample tray is detected;
s203, matching the plane coordinates of the sample frame with preset coordinates of the sample frame;
s203-1, if the matching is successful, the plane coordinates of the sample frame are located at preset coordinates of the sample frame;
s203-2, if the matching fails, the plane coordinates of the sample rack are not located at the preset coordinates of the sample rack, a sample rack moving instruction is sent, and the sample rack is moved to the preset coordinates of the sample rack;
s204, after the movement is completed, returning to S200 to continue execution until the plane coordinates of the sample frame are detected to be positioned at preset coordinates of the sample frame;
s205, matching the plane coordinates of the reagent tube with preset coordinates of the reagent tube;
s205-1, if the matching is successful, the plane coordinates of the reagent tube are located at preset coordinates of the reagent tube;
s205-2, if the matching fails, the plane coordinates of the reagent tube are not positioned at the preset coordinates of the reagent tube, a reagent tube moving instruction is sent, and the reagent tube is moved to the preset coordinates of the reagent tube;
and S206, after the movement is completed, returning to the step S200, and continuing to execute until the fact that the plane coordinates of the reagent tube are located at the preset coordinates of the reagent tube is detected.
In a specific embodiment, the processing device is configured to calculate spatial coordinates of the reagent tube according to the encoded information;
the coded information comprises the position number of the reagent tube on the sample rack and the sample groove number for placing the sample rack;
and calculating the space coordinates of the reagent tube according to the serial number of the sample groove for placing the sample frame and the position number of the reagent tube on the sample frame.
Embodiment 3, embodiment 3 provides a terminal, including:
a memory for storing executable instructions;
and the processor calls the executable instructions stored in the memory to execute the position identification method.
Embodiment 4 this embodiment 4 provides a computer readable storage medium storing computer program instructions that when executed by a processor implement the location identification method described above.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The method for identifying the position of the sample liquid is characterized by comprising the following steps:
s100, receiving an identification request, wherein the identification request comprises a sample liquid category;
s200, sending an acquisition instruction, acquiring plane coordinates of a sample tray, a sample rack and a reagent tube, storing preset coordinates of the sample tray, preset coordinates of the sample rack and preset coordinates of the reagent tube in a database, and respectively matching the plane coordinates of the sample tray, the sample rack and the reagent tube with corresponding preset coordinates;
s210, if the matching fails, the plane coordinates of the sample tray, the sample rack or the reagent tube are not located on the corresponding preset coordinates, a moving instruction is sent to move to the corresponding preset coordinates, and after the moving is completed, the method returns to S200 to continue execution;
s220, if matching is successful, the plane coordinates of the sample tray, the sample frame or the reagent tubes are located on corresponding preset coordinates, a receiving instruction is sent, and basic information of each reagent tube in the sample tray is received, wherein the basic information comprises the category of sample liquid and coding information;
s221, sequentially matching the sample liquid category in the basic information with the sample liquid category in the identification request;
s222, after the matching is successful, extracting coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
2. The method according to claim 1, wherein the code information includes a position number of the reagent tube on the sample rack and a sample cell number in which the sample rack is placed;
and calculating the space coordinates of the reagent tube according to the serial number of the sample groove for placing the sample frame and the position number of the reagent tube on the sample frame.
3. The method for identifying the position of the sample liquid according to claim 2, wherein the plane coordinates of the sample tray, the sample rack and the reagent tube are sequentially matched with corresponding preset coordinates, comprising the following specific steps:
s201, matching the plane coordinates of the sample tray with preset coordinates of the sample tray;
s201-1, if matching is successful, the plane coordinates of the sample tray are located at preset coordinates of the sample tray;
s201-2, if matching fails, the plane coordinates of the sample tray are not located at preset coordinates of the sample tray, a sample tray moving instruction is sent, and the sample tray is moved to the preset coordinates of the sample tray;
s202, after the movement is completed, returning to S200, and continuing to execute until the plane coordinates of the sample tray are detected to be positioned at preset coordinates of the sample tray;
s203, matching the plane coordinates of the sample frame with preset coordinates of the sample frame;
s203-1, if matching is successful, the plane coordinates of the sample frame are located at preset coordinates of the sample frame;
s203-2, if the matching fails, the plane coordinates of the sample rack are not located at the preset coordinates of the sample rack, a sample rack moving instruction is sent, and the sample rack is moved to the preset coordinates of the sample rack;
s204, after the movement is completed, returning to S200, and continuing to execute until the fact that the plane coordinates of the sample frame are located at the preset coordinates of the sample frame is detected;
s205, matching the plane coordinates of the reagent tube with preset coordinates of the reagent tube;
s205-1, if matching is successful, the plane coordinates of the reagent tube are located at preset coordinates of the reagent tube;
s205-2, if the matching fails, the plane coordinates of the reagent tube are not located at the preset coordinates of the reagent tube, a reagent tube moving instruction is sent, and the reagent tube is moved to the preset coordinates of the reagent tube;
and S206, after the movement is completed, returning to the step S200, and continuing to execute until the fact that the plane coordinates of the reagent tube are located at the preset coordinates of the reagent tube is detected.
4. A position recognition system of a sample liquid, characterized in that the system is adapted to implement a position recognition method of a sample liquid according to any one of claims 1 to 3;
the system comprises:
the collection device is used for collecting plane coordinates of the sample tray, the sample rack and the reagent tube;
the mobile device is used for moving the sample tray, the sample rack or the reagent tube to corresponding preset coordinates;
the information receiving device is used for collecting basic information of each reagent tube in the sample tray, wherein the basic information comprises sample liquid categories and coding information;
the processing device is in communication connection with the acquisition device, the mobile device and the information receiving device;
the processing equipment is used for
S100, receiving an identification request, wherein the identification request comprises a sample liquid category;
s200, sending an acquisition instruction to control an acquisition device to acquire plane coordinates of a sample tray, a sample frame and a reagent tube, wherein preset coordinates of the sample tray, preset coordinates of the sample frame and preset coordinates of the reagent tube are stored in a database, and the plane coordinates of the sample tray, the sample frame and the reagent tube are respectively matched with the corresponding preset coordinates;
s210, if the matching fails, the plane coordinates of the sample tray, the sample rack or the reagent tube are not located on the corresponding preset coordinates, a moving instruction is sent to control the mobile equipment to move the sample tray, the sample rack or the reagent tube to the corresponding preset coordinates, and after the movement is completed, the operation returns to S200 to continue to be executed;
s220, if matching is successful, the plane coordinates of the sample tray, the sample rack or the reagent tubes are located on corresponding preset coordinates, and the sending and receiving instruction controls the information receiving equipment to receive basic information of each reagent tube in the sample tray, wherein the basic information comprises the category of the sample liquid and coding information;
s221, sequentially matching the sample liquid category in the basic information with the sample liquid category in the identification request;
s222, after the matching is successful, extracting coding information of the reagent tube, and calculating the space coordinates of the reagent tube according to the coding information.
5. The system for identifying the position of a sample fluid according to claim 4, further comprising a sample fluid receiving device,
the sample liquid containing device comprises a reagent tube, a sample rack and a sample tray;
the reagent tube is internally provided with a sample liquid, and the category of the sample liquid of the reagent tube is recorded;
the sample rack is provided with a placement hole for placing the reagent tube, each sample rack is assigned with a unique sample rack number, and each placement hole is assigned with a unique position number;
sample trays are provided with sample grooves for placing sample racks, and each sample groove is assigned a unique sample groove number.
6. The system of claim 5, wherein the sample wells on the sample tray are equally spaced from each other and the sample rack is equally spaced from each other.
7. The system according to claim 6, wherein the processing device is configured to match the plane coordinates of the sample tray, the sample rack and the reagent tube with corresponding preset coordinates in sequence, and the specific steps are as follows:
s201, matching the plane coordinates of the sample tray with preset coordinates of the sample tray;
s201-1, if matching is successful, the plane coordinates of the sample tray are located at preset coordinates of the sample tray;
s201-2, if matching fails, the plane coordinates of the sample tray are not located at preset coordinates of the sample tray, a sample tray moving instruction is sent, and the sample tray is moved to the preset coordinates of the sample tray;
s202, after the movement is completed, returning to S200, and continuing to execute until the plane coordinates of the sample tray are detected to be positioned at preset coordinates of the sample tray;
s203, matching the plane coordinates of the sample frame with preset coordinates of the sample frame;
s203-1, if matching is successful, the plane coordinates of the sample frame are located at preset coordinates of the sample frame;
s203-2, if the matching fails, the plane coordinates of the sample rack are not located at the preset coordinates of the sample rack, a sample rack moving instruction is sent, and the sample rack is moved to the preset coordinates of the sample rack;
s204, after the movement is completed, returning to S200, and continuing to execute until the fact that the plane coordinates of the sample frame are located at the preset coordinates of the sample frame is detected;
s205, matching the plane coordinates of the reagent tube with preset coordinates of the reagent tube;
s205-1, if matching is successful, the plane coordinates of the reagent tube are located at preset coordinates of the reagent tube;
s205-2, if the matching fails, the plane coordinates of the reagent tube are not located at the preset coordinates of the reagent tube, a reagent tube moving instruction is sent, and the reagent tube is moved to the preset coordinates of the reagent tube;
and S206, after the movement is completed, returning to the step S200, and continuing to execute until the fact that the plane coordinates of the reagent tube are located at the preset coordinates of the reagent tube is detected.
8. The system of claim 4, wherein the processing device is configured to calculate spatial coordinates of the reagent vessel based on the encoded information;
the coded information comprises a position number of the reagent tube on a sample rack and a sample groove number for placing the sample rack;
and calculating the space coordinates of the reagent tube according to the serial number of the sample groove for placing the sample frame and the position number of the reagent tube on the sample frame.
9. A terminal, comprising:
a memory for storing executable instructions;
a processor invoking the executable instructions stored in the memory to perform the location identification method of any of claims 1-3.
10. A computer readable storage medium storing computer program instructions, which when executed by a processor implement the position identification method of any one of claims 1 to 3.
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