Water quality sample collection management method and related equipment and storage device

Abstract

The present invention relates to the technical field of water quality sample collection management, and in particular to a water quality sample collection management method and related equipment and storage device. The water quality sample collection management method and related equipment and storage device of the present invention, before sampling begins, the user terminal obtains the corresponding sample information from the server through the identification information of the sample, and during the sampling process, the operation information is fed back to the server for recording, thereby realizing intelligent recording of the entire process of water quality sample collection, thereby preventing the result distortion caused by misoperation or human avoidance, thereby ensuring the accuracy of subsequent monitoring data, and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality sample collection and management, and in particular to a water quality sample collection and management method and related equipment and storage device. Background Art

[0002] The collection and management of laboratory samples is an important part of laboratory management and is the basis and guarantee for accurate, authentic and reliable experimental data. The national and industry standards such as "Criteria for Accreditation and Review of Inspection and Monitoring Institutions", "Supplementary Requirements for Qualification and Accreditation of Ecological and Environmental Monitoring Institutions for Inspection and Monitoring Institutions", "National Surface Water Environmental Quality Monitoring Network Separation of Sampling and Testing-Sampling Technical Guidelines", "National Surface Water Environmental Quality Monitoring Network Separation of Sampling and Testing (Field Monitoring Technical Guidelines)", "Technical Regulations for the Preservation and Management of Water Quality Sampling Samples" (HJ493-2009), "Water Environment Monitoring Specifications" (SL219-2013), "Surface Water and Sewage Monitoring Technical Specifications" (HJ / T91-2002) have detailed technical regulations for the collection and management of laboratory water samples to ensure that the samples can objectively reflect the water quality characteristics of the investigated waters in space and time, and the components to be tested are stable and not deteriorated before testing, as well as the traceability of the samples. The relevant technical regulations specify the technical details of water quality sampling, including the layout of sampling points, sampling frequency, selection and cleaning of containers, sample preservation methods and preservatives, storage time, minimum sampling volume, on-site measurement and observation, label design, transportation, reception and general technologies to ensure the quality of sample preservation.

[0003] As the country pays more and more attention to water environment protection, the marketization of water quality monitoring is becoming more and more advanced, and more and more third-party testing agencies are entering the field of water environment monitoring. In the actual operation process, third-party testing agencies often deviate from the requirements of standards and specifications. In order to ensure that staff strictly carry out water quality sample collection and management activities in accordance with technical specifications and prevent data errors caused by human errors or negligence, the current measures generally taken are: (1) Conduct on-the-job assessments and capacity confirmations for key position practitioners, so that staff are familiar with the requirements of the specifications and select employees with corresponding work capabilities to carry out their work; (2) Strict record management. Reflect the activity process through true, accurate and complete records to check whether there are deviations in the work. Records are generally recorded in paper form, and some laboratories have also begun to use electronic records. Even so, the following major problems still exist in the management of water quality sample collection:

[0004] 1. It is difficult to supervise the sampling site. In actual work, it is impossible for each sampling team to arrange an independent notarized supervisor to supervise the entire sampling process. Whether the sampling personnel have arrived at the designated section, whether the sampling points are arranged according to the requirements of the specifications, and whether the entire sampling process meets the requirements of the relevant technical specifications basically depends on the professional quality of the sampling personnel and the retained records. If the sampling personnel are negligent or maliciously falsify their work, it is difficult to discover it by simply checking the paper records themselves. This requires that relevant key activities must retain unmodifiable, traceable and easily accessible records to promptly detect and prevent deviations.

[0005] 2. Sample circulation management is difficult. Sample circulation management mainly solves the following problems: (1) Whether the collection of all samples in the sampling task has been completed; (2) Whether all collected samples have been handed over; (3) Whether all samples are clearly marked with unique passwords before entering the testing stage, and the sample storage method is informed; (4) Whether the retained sample information is easy to query. At present, these tasks are mainly completed manually, which requires a lot of manpower. Once an error occurs, it is difficult to find out the cause, which may lead to the re-collection of the entire batch of samples.

[0006] 3. The efficiency of water sample packaging and sampling is low. After the water samples enter the laboratory, they need to be packaged and sampled to meet the testing needs of different parameters. This process is currently mainly completed manually, with low work efficiency. The automation level of sample packaging and sampling lags far behind the automation level of laboratory testing equipment, which is an important factor limiting the improvement of laboratory testing efficiency. Summary of the invention

[0007] In order to solve the above problems, the first aspect of the present invention provides a water quality sample collection and management method, comprising:

[0008] The server obtains identification information of the sample sent by the user terminal;

[0009] Acquire at least one corresponding sample information according to the identification information, and transmit the at least one sample information to the user terminal;

[0010] The operation information of the sample is obtained, and the sample information is updated according to the operation information.

[0011] In order to solve the above problems, the second aspect of the present invention provides a water quality sample collection and management method, comprising:

[0012] Obtaining identification information of the sample, and transmitting the identification information of the sample to a server;

[0013] receiving at least one sample information transmitted by the server, and generating a collection user interface according to the at least one sample information;

[0014] The operation information of the corresponding sample is generated according to the operation instruction input by the user in the collection user interface, and the operation information is sent to the server.

[0015] In order to solve the above problem, the third aspect of the present invention provides a server, including a communication circuit, a memory and a processor, wherein the communication circuit and the memory are respectively coupled to the processor;

[0016] The communication circuit is used to communicate with other devices;

[0017] The processor is used to run the program instructions stored in the memory to perform the above method in combination with the communication circuit.

[0018] In order to solve the above problem, the fourth aspect of the present invention provides a user terminal, including a communication circuit, a memory and a processor, wherein the communication circuit and the memory are respectively coupled to the processor;

[0019] The communication circuit is used to communicate with other devices;

[0020] The processor is used to run the program instructions stored in the memory to perform the above method in combination with the communication circuit.

[0021] In order to solve the above problem, the fifth aspect of the present invention provides a water quality sample collection and management system, including: the above server, the above user terminal and a plurality of electronic tags.

[0022] In order to solve the above problem, the sixth aspect of the present invention provides a storage device storing program instructions executable by a processor, wherein the program instructions are used to execute the above method.

[0023] The beneficial effects of the present invention are as follows: the water quality sample collection management method of the present invention and its related equipment and storage device, before sampling begins, the user terminal obtains the corresponding sample information from the server through the sample identification information, and during the sampling process, the operation information is fed back to the server for recording, thereby realizing intelligent recording of the entire process of water quality sample collection, so as to prevent the distortion of results caused by misoperation or human avoidance, thereby ensuring the accuracy of subsequent monitoring data and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an embodiment of a water quality sample collection and management system of the present invention;

[0025] Figure 2 It is a flow chart of a water quality sample collection and management system of the present invention to implement a management method in an application scenario;

[0026] Figure 3 The present invention

[0027] Figure 4 It is a flow chart of the water quality sample collection and management system of the present invention implementing a management method in another application scenario;

[0028] Figure 5 It is a flow chart of the first embodiment of the water quality sample collection and management method of the present invention;

[0029] Figure 6 It is a flow chart of the second embodiment of the water quality sample collection management method of the present invention;

[0030] Figure 7 It is a flow chart of the third embodiment of the water quality sample collection management method of the present invention;

[0031] Figure 8 It is a flow chart of a fourth embodiment of the water quality sample collection and management method of the present invention;

[0032] Fig. 9 It is a flow chart of the fifth embodiment of the water quality sample collection management method of the present invention;

[0033] Fig.10 It is a flow chart of a sixth embodiment of the water quality sample collection and management method of the present invention;

[0034] Fig.11 It is a structural schematic diagram of an embodiment of an electronic device of the present invention;

[0035] Fig.12 is a structural schematic diagram of another embodiment of the electronic device of the present invention;

[0036] Fig.13 It is a structural schematic diagram of an embodiment of a storage device of the present invention. DETAILED DESCRIPTION

[0037] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings.

[0038] In the following description, for the purpose of explanation rather than limitation, specific details such as particular system structures, interfaces, and technologies are provided to provide a thorough understanding of the present invention.

[0039] The terms "system" and "network" are often used interchangeably in this article. The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship. In addition, "many" in this article means two or more than two.

[0040] The electronic tag described in this specification is an intelligent electronic tag based on radio frequency identification (RFID) technology that can store and automatically identify the identification information of water quality samples. The electronic tag is placed on the sampling container to replace the traditional paper label (such as pasted label paper) to display the identification information of the sample. The electronic tag can be connected to the server and the user terminal through a wireless network. The user (user) can write and delete the identification information of the electronic tag through the software placed on the user terminal to display the identification information on the display screen of the electronic tag. The wireless communication technology used by the electronic tag mainly includes short-range wireless communication technologies such as infrared technology, ZigBee technology, Bluetooth technology, low-frequency radio technology or 2.4G radio frequency technology.

[0041] To facilitate understanding of the present invention, the water quality sample collection and management system of the present invention is first illustrated by way of example.

[0042] See also Figure 1 , Figure 1 1 is a schematic diagram of the structure of an embodiment of a water quality sample collection management system of the present invention. In this embodiment, the system includes a server 11, at least one user terminal 12 connected to the server 11, and a plurality of electronic tags 13. Among them, the user terminal 12 can be connected to the server 11 through a wireless network such as WIFI or a wired network such as Ethernet. The user terminal 12 can be any terminal that can be operated by the user, such as a mobile phone, a tablet computer, a notebook, etc. The electronic tag 13 is arranged on the sampling container, and the electronic tag 13 has an electronic tag ID number. The server 11 and the user terminal 12 can be connected to the electronic tag 13 through short-range wireless communication technologies such as infrared technology, ZigBee technology, Bluetooth technology, low-frequency radio technology or 2.4G radio frequency technology. The server 11 can be a cloud server, which is used to store and manage sample collection related information, and is also used to store and manage electronic tag related information, and is also used to perform specific operations such as responding to user terminal operation requests, and can directly manage the built-in data of the electronic tag, or indirectly manage the built-in data of the electronic tag through the user terminal 12.

[0043] In this embodiment, the server 11 stores and manages the sample information of each sample to be collected, and generates an identification code containing sample identification information for each sample to be collected, wherein the sample information includes at least one or more of the sample number, project name, sampling point information, index to be measured, sampling volume, pretreatment, container type, and storage and transportation conditions; further, the sampling point information may include one or more of the sampling point number, geographical location (for example, longitude and latitude), and address; further, the sample information may also include section information and vertical line vertical point information, and the section information includes the section name and / or section number.

[0044] In an optional embodiment, the server 11 is also used to store and manage relevant personnel information, including sampling personnel, sample management personnel and project management personnel. The personnel information includes basic personnel information, personnel category and certification information.

[0045] In this embodiment, correspondingly, the user of the user terminal 12 is a sampling personnel, a sample management personnel or a project management personnel, and the following description will be made taking the sampling personnel as an example.

[0046] In this embodiment, the system can enable the sampling personnel (user) to log in to the account using the user terminal 12 and send the operation information related to the sample collection process to the server 11, so that the server 11 can update the sample information according to the operation information. After the sampling of the sample is completed, the sampling personnel writes the sample identification information to the electronic tag 13 on the sample container through the user terminal 12, and feeds the electronic tag ID back to the server 11. The server 11 then establishes a mapping relationship between the electronic tag ID number and the sample information, so as to facilitate the subsequent management of the sample through the electronic tag 13.

[0047] In this embodiment, the collection process of the sample is recorded and managed based on the cooperation between the system server 11 and the user terminal 12. Each node in the system, such as the server 11, the user terminal 12 and the electronic tag 13, will store and exchange relevant information of the sample.

[0048] Application Example 1

[0049] See also Figure 2 ,The steps for this system to realize water quality sample collection management are as follows:

[0050] Step 1: The user terminal 12 obtains identification information of the sample and transmits the identification information of the sample to the server 11.

[0051] Step 2: The server 11 obtains the identification information of the sample sent by the user terminal 12 , obtains corresponding at least one sample information according to the identification information, and transmits the at least one sample information to the user terminal 12 .

[0052] The sample identification information may be a project name, through which the sample information of all samples in this sampling plan may be obtained. The sample identification information may be sampling point information, for example, geographic location information of a sampling point, through which the sample information of all samples of the sampling point may be obtained, or when the geographic location information corresponds to multiple sampling points, the sample information of all samples of multiple sampling points may be obtained through the identification information.

[0053] Step 3: Receive at least one sample information transmitted by the server 11, and generate a collection user interface according to the at least one sample information.

[0054] The acquisition user interface is as follows: Figure 3 As shown, the collection user interface includes all samples corresponding to the above-mentioned identification information, and displays all or part of the sample information in the sample corresponding operation box, for example: sample number, section information, vertical line vertical point information, geographic location, index to be measured, pre-treatment and sampling volume and other information related to the sampling operation. Each sample is provided with buttons such as location, on-site collection, and write label in its operation box; by clicking the location, the user terminal 12 is automatically positioned to the current geographic location, or the current geographic location is uploaded by selecting the map, or the current geographic location is manually entered; by clicking on the on-site collection, the shooting module is started to obtain photos of the on-site environment or videos of the on-site environment or videos of key steps; by clicking on the write label, and bringing the user terminal 12 close to the electronic label 13 on the sampling container, the identification information of the sample is written into the electronic label 13, and the electronic label id of the electronic label 13 is obtained, so as to feed the electronic label id back to the server 11. Furthermore, for samples that require pre-processing or on-site testing, the collection user interface is also provided with a pre-processing or on-site testing button. By clicking on pre-processing, the pre-processing information is input or an on-site video of the pre-processing operation is collected; by clicking on on-site testing, the on-site test results of the sample are input or the on-site test results are collected. Among them, in the sampling user interface, the buttons such as location, on-site collection, pre-processing or on-site testing correspond to the function of generating operation information, and the write label button corresponds to the function of writing electronic label content.

[0055] Step 4: Generate operation information corresponding to the sample according to the operation instruction input by the user in the collection user interface, and send the operation information to the server 11.

[0056] The user generates corresponding operation information by clicking buttons such as location, field environment collection, pre-processing or field detection, and the generated operation information contains the sample number of the corresponding sample to record various operations during the sampling process. The user terminal 12 can send the operation information to the server 11 after each operation is completed, or send all the operation information of the sample at the same time after all operations of the sample are completed, or upload the operation information of all samples at one time after the entire sampling task is completed.

[0057] Step 5: The server 11 obtains the operation information of the sample and updates the sample information according to the operation information.

[0058] Step 6: The user terminal 12 writes the identification information of the sample into the electronic tag provided on the sampling container.

[0059] Step 7: Obtain the electronic tag ID of the electronic tag, associate the electronic tag ID with the sample number, and send the electronic tag ID to the server 11 .

[0060] Specifically, the identification information includes the sample number, the index to be tested and the pre-processing. The user terminal 12 can send the electronic tag ID to the server 11 after completing the operation of writing a tag for each sample, or upload the electronic tag IDs of all samples at once after the entire sampling task is completed.

[0061] Step 8: The server 11 obtains the electronic tag ID number of the sample sent by the user terminal 12, and establishes a mapping relationship between the electronic tag ID number and the corresponding sample information.

[0062] Application Example 2

[0063] See also Figure 4 ,The steps for this system to realize water quality sample collection management are as follows:

[0064] Step 1: The server 11 obtains water quality monitoring plan information, and obtains sample information of each sample according to the water quality monitoring plan information.

[0065] The sample information in this step is the initial sample information that does not include operation information and is not mapped with any electronic tag ID.

[0066] Step 2: The user terminal 12 obtains user identity information and transmits the user identity information to the server 11.

[0067] Step 3: The server 11 obtains the user identity information sent by the user terminal 12, and transmits a subsequent operation authorization instruction to the user terminal 12 when the user identity information passes the verification.

[0068] Step 4: The user terminal 12 obtains the identification information of the sample and transmits the identification information of the sample to the server 11.

[0069] Step 5: The server 11 obtains the identification information of the sample sent by the user terminal 12 , obtains corresponding at least one sample information according to the identification information, and transmits the at least one sample information to the user terminal 12 .

[0070] Step 6: Receive at least one sample information transmitted by the server 11, and generate a collection user interface according to the at least one sample information.

[0071] Step 7: Generate operation information corresponding to the sample according to the operation instruction input by the user in the collection user interface, and send the operation information to the server 11.

[0072] Step 8: The server 11 obtains the operation information of the sample and updates the sample information according to the operation information.

[0073] Step 9: The user terminal 12 writes the identification information of the sample into the electronic tag provided on the sampling container.

[0074] Step 10: Obtain the electronic tag ID number of the electronic tag and send the electronic tag ID number to the server 11.

[0075] Step 11: The server 11 obtains the electronic tag ID number of the sample sent by the user terminal 12, and establishes a mapping relationship between the electronic tag ID number and the corresponding sample information.

[0076] Step 12: The second user terminal 14 obtains the electronic tag ID of the electronic tag 13 and the sample information corresponding to the electronic tag ID.

[0077] Among them, the user of the second user terminal 14 is the sample management personnel. After the sampling personnel hand over all the samples to the sample management personnel, they use the second user terminal 14 to scan the electronic tag 13 of the received sample container, read the electronic tag ID, determine the corresponding sample information according to the mapping relationship between the electronic tag ID and the sample information, and check whether there is any missing sample.

[0078] Step 13: When the server 11 determines that the sample meets the sample cleaning condition, it sends a reminder message to the second user terminal 14 to cancel the mapping relationship between the corresponding sample information and the electronic tag ID.

[0079] For samples whose monitoring experiments have been completed, the server 11 starts counting the storage time after receiving the information that the experiment is completed, and automatically generates a reminder message when the storage time reaches the preset storage time of the sample.

[0080] Step 14: The second user terminal 14 generates a content deletion instruction corresponding to the electronic tag 13 according to the reminder information of the server 11, and deletes the sample identification information stored in the electronic tag 13 corresponding to the content deletion instruction.

[0081] When the sample meets the sample cleaning conditions, the sample container of the sample is cleaned and the content of the electronic label on the sample container is deleted.

[0082] It is understandable that in other embodiments, according to actual needs, the user terminal 12 of the sampling personnel can be authorized to delete the electronic tag content, and the sampling personnel can delete the old sample identification information before writing the new sample identification information. Figure 1 It is only exemplified that the number of user terminals and servers is one, and the number of electronic tags is multiple. However, in fact, the system may include multiple user terminals and servers, so this is not limited here.

[0083] Based on the above-mentioned water quality sample collection and management system, some method embodiments are provided below. The method embodiments can be executed by one of the nodes in the above-mentioned system.

[0084] See also Figure 5 , Figure 5 1 is a flow chart of the first embodiment of the water quality sample collection management method of the present invention. In this embodiment, the method is executed by the above-mentioned server and specifically includes the following steps:

[0085] S101, the server obtains identification information of a sample sent by a user terminal.

[0086] Specifically, the user terminal responds to the user instruction, generates a sample information download request carrying the identification information of the sample input by the user, and sends the sample information download request to the server. After receiving the sample information download request, the server parses it to obtain the identification information of the sample carried by the sample information download request. The identification information of the sample can be a monitoring task, a sampling point, a geographical location, or a sample number.

[0087] S102: Acquire at least one corresponding sample information according to the identification information, and transmit the at least one sample information to the user terminal.

[0088] The server determines one or more samples to be collected based on the identification information. Specifically, the server compares the identification information with each item in the sample information to obtain sample information that can match the identification information. For example, if the identification information is the sample number, the server obtains sample information whose sample number is consistent with the identification information; if the identification information is the sampling point information, the server obtains sample information whose sampling point information is consistent with the identification information; if the identification information is the geographic location, the server obtains sample information whose geographic location is consistent with the identification information.

[0089] S103, obtaining operation information of the sample, and updating the sample information according to the operation information.

[0090] The operation information is data generated during the sample collection process for recording the sampling process. For example, the operation information may include one or more of field information, pre-processing information, field parameter detection information or field recording information. Specifically, the user terminal responds to the user instruction and generates an information recording request carrying the operation information and the sample number associated with the operation information. After receiving the information recording request, the server parses it to obtain the operation information and sample number carried by the information recording request, and stores the operation information in the sample information corresponding to the sample number.

[0091] See also Figure 6 , Figure 6 1 is a flow chart of the second embodiment of the water quality sample collection management method of the present invention. In this embodiment, the method is executed by the above-mentioned server and specifically includes the following steps:

[0092] S201, the server obtains identification information of the sample sent by the user terminal.

[0093] S202: Acquire corresponding at least one sample information according to the identification information, and transmit the at least one sample information to the user terminal.

[0094] S203, obtaining operation information of the sample, and updating the sample information according to the operation information.

[0095] For details of steps S201 to S203, please refer to the first embodiment, and they are not described in detail here.

[0096] S204, obtaining the electronic tag ID number of the sample sent by the user terminal.

[0097] Specifically, the user terminal responds to the user instruction and generates a tag binding request carrying the electronic tag ID number and the sample number associated with the electronic tag ID number. After receiving the tag binding request, the server parses it to obtain the electronic tag ID number and sample number carried by the tag binding request.

[0098] S205: Establish a mapping relationship between the electronic tag ID number and the corresponding sample information.

[0099] Specifically, the server establishes a correspondence table between the electronic tag ID number and the sample information. After that, after receiving a sample confirmation instruction carrying one or more electronic tag ID numbers sent by the user terminal, the server feeds back the sample information corresponding to the electronic tag ID number to the user terminal according to the correspondence table.

[0100] See also Figure 7 , Figure 7 1 is a flow chart of the third embodiment of the water quality sample collection management method of the present invention. In this embodiment, the method is executed by the above-mentioned server and specifically includes the following steps:

[0101] S301, obtaining water quality monitoring plan information, and obtaining sample information of each sample according to the water quality monitoring plan information, wherein the sample information includes at least one or more of the sample number, project name, sampling point information, index to be measured, sampling quantity, pretreatment, container type, and storage and transportation conditions; further, the sampling point information may include one or more of the sampling point number, geographical location (for example, longitude and latitude), and address; further, the sample information may also include section information and vertical line vertical point information, and the section information includes the section name and / or section number.

[0102] In this embodiment, multiple sampling points will be set in the water quality monitoring task, each sampling point corresponds to one or more samples, and each sample corresponds to one or more indicators. In particular, with regard to the section, each water quality monitoring section will have different vertical lines set according to the width of the water surface, and each sampling vertical line will have different vertical points set according to the water depth. Each vertical point collects a sample for the detection and analysis of different water quality indicators. Usually, when the width of the water surface is less than 50 meters, a vertical line is laid in the middle of the well; when the width of the water surface is between 50-100 meters, 2 vertical lines are laid on the left and right banks; when the width of the water surface is greater than 100 meters, at least 3 vertical lines are laid on the left and right banks and the middle of the well. When the water depth is less than 5 meters, one sampling point is set up at 0.5 meters below the water surface; when the water depth is between 5-10 meters, one sampling point is set up at 0.5 meters below the water surface and 0.5 meters above the water bottom; when the water depth is greater than 10 meters, one sampling point is set up at 0.5 meters below the water surface, 0.5 meters above the water bottom and 1 / 2 of the water depth (rivers) or 1 / 2 of the oblique temperature stratification (lakes and reservoirs).

[0103] The sample information formed in step S301 is the initial sample information. Various operation information or experimental data generated in subsequent sampling operations, sample collection operations, experimental operations, etc. can also be stored in the sample information to update the sample information.

[0104] The water quality monitoring plan information is formed according to the monitoring tasks. The server is also used to parse the water quality monitoring plan information. For example, one or more samples of the sampling point are generated according to the sampling point and the indicators associated with the sampling point, and a unique sample number is automatically generated for each sample, and sample information corresponding to the sample is formed. Among them, the indicator can be one or more. The server can merge some indicators with similar pretreatment and storage conditions, and adjust the volume of the sample to reduce the number of samples. For example, permanganate index, chemical oxygen demand, ammonia nitrogen, and total nitrogen can all be measured in brown glass bottles, add concentrated sulfuric acid to pH <2, and store in a dark place. A total of 1L of water samples can meet the detection requirements; copper, zinc, lead, and cadmium can all be measured in plastic bottles, add concentrated nitric acid to a nitric acid content of 1%, and store in a cold place. A total of 250mL of water samples can meet the detection requirements.

[0105] The server stores and manages the sample information. The server stores the sample information of multiple water quality monitoring tasks. Furthermore, the server can also perform the following steps: generate consumables demand information according to the water quality monitoring plan, and feed the consumables demand information back to the user terminal. The sampling personnel can prepare for the sampling work according to the consumables demand information without manual calculation.

[0106] S302, the server obtains the user identity information sent by the user terminal, and transmits a subsequent operation authorization instruction to the user terminal when the user identity information passes the verification.

[0107] The server is also used to store and manage personnel information. The relevant personnel involved in water quality monitoring mainly include sampling personnel, sample management personnel, project management personnel and experimental personnel. Personnel information is established for each relevant personnel. The personnel information includes basic personnel information, personnel category and personnel qualification information. Further, the basic personnel information includes at least one of fingerprint information, iris information or face information. The sampling personnel need to obtain authorization from the server before opening the APP on the user terminal to operate. Specifically, the user terminal responds to the user instruction, obtains fingerprint information, iris information or face information as user identity information, and generates a sampling authorization request carrying user identity information. After receiving the sampling authorization request, the server parses it to obtain the user identity information carried by the sampling authorization request, compares the user identity information with the personnel information, obtains matching personnel information, and then verifies the matching personnel information according to the personnel qualification information. When the verification is passed, the subsequent operation authorization instruction is sent to the user terminal that initiated the authorization request.

[0108] S303: The server obtains identification information of the sample sent by the user terminal.

[0109] S304: Acquire corresponding at least one sample information according to the identification information, and transmit the at least one sample information to the user terminal.

[0110] S305, obtaining operation information of the sample, and updating the sample information according to the operation information.

[0111] S306, obtaining the electronic tag ID number of the sample sent by the user terminal.

[0112] S307, establishing a mapping relationship between the electronic tag ID number and the corresponding sample information.

[0113] For details of steps S303 to S307, please refer to the first embodiment and the second embodiment, which will not be described in detail here.

[0114] See also Figure 8 , Figure 8 4 is a flow chart of the fourth embodiment of the water quality sample collection management method of the present invention. In this embodiment, the method is executed by the above-mentioned user terminal, and specifically includes the following steps:

[0115] S401, obtaining identification information of the sample, and transmitting the identification information of the sample to the server.

[0116] In an optional embodiment, the identification information is preferably geographic location information, and the sampling personnel performs an operation every time they arrive at a sampling location.

[0117] In a first optional implementation, the identification information is geographic location information, and the current location information of the user terminal is obtained as the identification information of the sample.

[0118] In a second optional implementation, the description information uploaded by the user is received, and the description information includes text information, voice information, image information and / or video information; the identification information of the sample is obtained according to the description information. For example, when the description information is image information, the geographical location carried by the image information is obtained as the identification information. For another example, when the description information is image information or video information, the user terminal performs image semantic analysis on the image information or video information to obtain identification information. When performing image semantic analysis on the picture information or video information that directly reflects the hidden dangers, the image semantic description information is extracted, such as the shape of the water body, the extension trajectory of the water body, the outline of the mountain, the outline of the building, or the geographical features; the user terminal uses the image semantic description information as a keyword to search in a public database or a dedicated database to identify the current environment or geographical location. For another example, the positioning information when the user uploads the description information or the location information contained in the description information is automatically obtained as the initial position; the user's correction instruction or confirmation instruction for the initial position is received, and the identification information is generated.

[0119] Those skilled in the art will appreciate that identification information may also be other information, for example, for a monitoring task, the sample information of all samples for this monitoring task is obtained from the server before sampling begins, to avoid failure to communicate with the server in a timely manner due to poor communication conditions at the sampling site.

[0120] S402: Receive at least one sample information transmitted by the server, and generate a collection user interface according to the at least one sample information.

[0121] In the collection user interface, each sample corresponds to an operation box, which displays all or part of the sample information. The operation box also has one or more upload buttons for the operation information. For details, please refer to Application Example 1.

[0122] S403, generating operation information corresponding to the sample according to the operation instruction input by the user in the collection user interface, and sending the operation information to the server.

[0123] The operation information may include one or more of on-site record information, on-site environment information, pre-processing information or on-site parameter detection information. For example, each sample is provided with on-site record and on-site collection in its operation box; by clicking on the on-site record, the user terminal automatically locates to the current geographic location, or selects to upload the current geographic location through the map, or manually enters the current geographic location; by clicking on the on-site collection, the shooting module is started to obtain on-site photos or on-site videos; further, for samples that need to be pre-processed or on-site tested, a pre-processing or on-site testing button is also provided on the collection user interface. By clicking on the pre-processing, the pre-processing information is input or the on-site video of the pre-processing operation is collected; by clicking on the on-site detection, the on-site detection result of the sample is input or the on-site detection result is collected.

[0124] See also Fig. 9 , Fig. 9 1 is a flow chart of the fifth embodiment of the water quality sample collection management method of the present invention. In this embodiment, the method is executed by the above-mentioned user terminal and specifically includes the following steps:

[0125] S501, obtaining identification information of the sample, and transmitting the identification information of the sample to the server.

[0126] S502: Receive at least one sample information transmitted by the server, and generate a collection user interface according to the at least one sample information.

[0127] S503, generating operation information corresponding to the sample according to the operation instruction input by the user in the collection user interface, and sending the operation information to the server.

[0128] For details of steps S501 to S503, please refer to the fourth embodiment.

[0129] S504, the user terminal writes identification information of the sample into the electronic tag disposed on the sampling container, where the identification information includes the sample number, index and pre-processing.

[0130] After the sample collection is completed, the user terminal sends the identification information to be written to the electronic tag, and the electronic tag stores and displays the identification information.

[0131] The sample identification information is for the reference of the experimenters. In order to prevent the experimenters from making some evasive processing during the analysis process according to the sample information (such as sampling points, monitoring tasks) or falsifying data based on previous monitoring data, the experimenters are only informed of the information related to the experiment, that is, the indicators and pre-processing. In order to facilitate the experimenters to process and record data, the sample number is provided to the experimenters.

[0132] Furthermore, the sample information may also include an identification code generated according to the identification information, and the identification code and the identification information are written together and displayed on the electronic label.

[0133] S505, obtaining the electronic tag ID number of the electronic tag, and sending the electronic tag ID number to the server.

[0134] After writing the identification information into the electronic tag, the user terminal obtains the ID number of the electronic tag and sends it to the server.

[0135] In this embodiment, in the collection user interface, a write label button is also provided in the operation box of each sample, and the label is written by clicking it and the user terminal is brought close to the electronic label on the sampling container for scanning.

[0136] See also Fig.10 , Fig.10 1 is a flow chart of the sixth embodiment of the water quality sample collection management method of the present invention. In this embodiment, the method is executed by the above-mentioned user terminal and specifically includes the following steps:

[0137] S601, obtaining user identity information, and transmitting the user identity information to the server.

[0138] For example, the user terminal collects the user's fingerprint information, face information or iris information as the user's identity information.

[0139] S602, receiving a subsequent operation authorization instruction sent by the server, and opening a restricted subsequent operation according to the subsequent operation authorization instruction.

[0140] Only after receiving subsequent operation authorization instructions can the user terminal be enabled to obtain sampling information, upload operation information, and write electronic tag content, so as to avoid the participation of personnel who have not received professional training and assessment in sampling.

[0141] S603, obtaining identification information of the sample, and transmitting the identification information of the sample to the server.

[0142] S604: Receive at least one sample information transmitted by the server, and generate a collection user interface according to the at least one sample information.

[0143] S605: Generate operation information corresponding to the sample according to the operation instruction input by the user in the collection user interface, and send the operation information to the server.

[0144] S606, the user terminal writes identification information of the sample into the electronic tag disposed on the sampling container, where the identification information includes the sample number, index and pre-processing.

[0145] For details of steps S603 to S606, please refer to the fourth embodiment and the fifth embodiment.

[0146] See also Fig.11 , Fig.11 1 is a schematic diagram of the structure of an embodiment of an electronic device of the present invention. In this embodiment, the electronic device 90 includes a memory 91, a processor 92 and a first communication circuit 93. The first communication circuit 93 and the memory 91 are respectively coupled to the processor 92. Specifically, the components of the electronic device 90 can be coupled together through a bus, or the processor of the electronic device 90 is connected to other components one by one. The electronic device 90 can be a server or a user terminal in the above system.

[0147] The first communication circuit 93 is used to communicate with other devices. For example, when the electronic device is a server, the first communication circuit 93 can communicate with the user terminal in the above system embodiment. When the electronic device is a user terminal, the first communication circuit 93 can communicate with the server in the above system embodiment.

[0148] The memory 91 is used to store program instructions executed by the processor 92 and data processed by the processor 92, wherein the memory 91 includes a non-volatile storage part for storing the above program instructions. In addition, the memory 91 can also store sample or personnel related data.

[0149] The processor 92 controls the operation of the electronic device 90, and the processor 92 may also be referred to as a CPU (Central Processing Unit). The processor 92 may be an integrated circuit chip having signal processing capabilities. The processor 92 may also be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0150] In this embodiment, the processor 92 is used to execute the functions or steps executed by any node in any of the above method embodiments or the above system embodiments by calling the program instructions stored in the memory 91.

[0151] Next, the specific functions of the processor are described by taking the electronic processing device as an example for different nodes in the above system.

[0152] 1) The electronic device 90 is a server.

[0153] The processor 92 is configured to execute the method of the first embodiment.

[0154] 2) The electronic device 90 is a user terminal.

[0155] The processor 92 is configured to execute the method of the fourth embodiment.

[0156] For further information, see Fig.12 As shown, the electronic device 90 is further provided with a second communication circuit 104, and the second communication circuit 104 can communicate with the electronic tag in the above system embodiment. For example, when the electronic device is a server, the second communication circuit 104 can communicate with the electronic tag in the above system embodiment. When the electronic device is a user terminal, the second communication circuit 104 can communicate with the electronic tag in the above system embodiment.

[0157] 1) When the electronic device 90 is a server, the processor 92 is used to execute the method of the second embodiment or the third embodiment.

[0158] 2) When the electronic device 90 is a user terminal, the processor 92 is configured to execute the method of the fifth embodiment or the sixth embodiment.

[0159] See also Fig.13 The present invention also provides a schematic diagram of the structure of an embodiment of a storage device. In this embodiment, the storage device 110 stores program instructions 111 executable by a processor, and the program instructions 111 are used to execute the method in the above embodiment.

[0160] The storage device 110 may specifically be a medium that can store program instructions, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, or may be a server that stores the program instructions. The server may send the stored program instructions to other devices for execution, or may execute the stored program instructions itself.

[0161] In one embodiment, the storage device 110 may also be Fig.10 or Fig.11 Memory shown.

[0162] In the several embodiments provided by the present invention, it should be understood that the disclosed methods and devices can be implemented in other ways. For example, the device implementation described above is only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0163] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0164] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0165] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, server, or network device, etc.) or a processor (processor) to perform all or part of the steps of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0166] The above are only implementation modes of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A water quality sample collection and management method, characterized in that: include: The server obtains identification information of the sample sent by the user terminal; The step of acquiring the identification information of the sample includes: a user terminal receives description information uploaded by a user, wherein the description information includes image information and / or video information; the user terminal performs image semantic analysis on the image information or the video information to extract image semantic description information, wherein the image semantic description information includes water body shape, water body extension trajectory, mountain outline, building outline, or geographical features; the user terminal uses the image semantic description information as a keyword to search in a public database or a dedicated database to identify the current environment or geographical location, and uses the current environment or geographical location as the identification information; Acquire at least one corresponding sample information according to the identification information, and transmit the at least one sample information to the user terminal, wherein the sample information includes one or more of a sample number, a project name, sampling point information, an indicator to be measured, a sampling amount, a pre-treatment, a container type, and a storage and transportation condition, and the sampling point information includes one or more of a sampling point number, a geographical location, and an address; Acquire operation information of the sample, and update the sample information according to the operation information, wherein the operation information includes one or more of field information, pre-processing information, field parameter detection information, or field record information; Obtaining the electronic tag ID number of the sample sent by the user terminal, the user terminal writes the identification information of the sample to the electronic tag provided on the sampling container before sending the electronic tag ID number of the sample, the identification information including the sample number, the index to be tested and the pre-treatment; obtaining the electronic tag ID number of the electronic tag; associating the electronic tag ID number with the sample number of the sample, and sending the electronic tag ID number to the server; Establishing a mapping relationship between the electronic tag ID number and the corresponding sample information; When it is determined that the sample meets the sample cleaning conditions, the mapping relationship between the corresponding sample information and the electronic tag ID is released, and a reminder message is sent to the second user terminal so that the second user terminal generates a content deletion instruction corresponding to the electronic tag according to the reminder information of the server, and deletes the sample identification information stored in the electronic tag corresponding to the content deletion instruction.

2. The method according to claim 1, characterized in that Before the server obtains the identification information of the sample to be collected sent by the user terminal, it includes: The server obtains the user identity information sent by the user terminal; When the user identity information passes the verification, a subsequent operation authorization instruction is transmitted to the user terminal.

3. The method according to claim 1, characterized in that The sample information is obtained by the following method: Obtain information on water quality monitoring programs; The sample information of each sample is obtained according to the water quality monitoring plan information.

4. The method according to claim 1, characterized in that: The operation information includes on-site environment information, on-site parameter detection information or on-site record information.

5. A water quality sample collection and management method, characterized in that: include: Acquire identification information of the sample, and transmit the identification information of the sample to a server; wherein, acquiring the identification information of the sample includes: receiving description information uploaded by a user, wherein the description information includes image information and / or video information; performing image semantic analysis on the image information or the video information, and extracting image semantic description information, wherein the image semantic description information includes water body shape, water body extension trajectory, mountain outline, building outline, or geographical features; using the image semantic description information as a keyword to search in a public database or a dedicated database to identify the current environment or geographical location, and using the current environment or geographical location as the identification information; receiving at least one sample information transmitted by the server, and generating a collection user interface according to the at least one sample information; Generate operation information corresponding to the sample according to the operation instruction input by the user in the collection user interface, and send the operation information to the server, wherein the operation information includes one or more of field information, pre-processing information, field parameter detection information or field record information; The user terminal writes the identification information of the sample to the electronic tag provided on the sampling container, wherein the identification information includes the sample number, the index to be tested and the pre-treatment; Obtaining the electronic tag ID number of the electronic tag; Associating the electronic tag ID with the sample ID of the sample, sending the electronic tag ID to the server so that the server obtains the electronic tag ID of the sample sent by the user terminal, and establishing a mapping relationship between the electronic tag ID and the corresponding sample information, wherein the sample information includes one or more of the sample ID, project name, sampling point information, index to be measured, sampling volume, pretreatment, container type, and storage and transportation conditions, and the sampling point information includes one or more of the sampling point number, geographical location, and address; A content deletion instruction corresponding to the electronic tag is generated according to the reminder information of the server, and the sample identification information stored in the electronic tag corresponding to the content deletion instruction is deleted. The content deletion instruction is generated by the server when it is determined that the sample meets the sample cleaning condition.

6. The method according to claim 5, characterized in that The obtaining of the identification information of the sample, before transmitting the identification information of the sample to the server, includes: Acquire user identity information, and transmit the user identity information to the server; Receive a subsequent operation authorization instruction sent by the server, and open a restricted subsequent operation according to the subsequent operation authorization instruction.

7. The method according to claim 5, characterized in that The obtaining of identification information of the sample further includes: The current location information of the user terminal is obtained as identification information of the sample.

8. A server, characterized in that: It includes a communication circuit, a memory and a processor, wherein the communication circuit and the memory are respectively coupled to the processor; The communication circuit is used to communicate with other devices; The processor is used to run the program instructions stored in the memory to perform the method according to any one of claims 1 to 4 in combination with the communication circuit.

9. A user terminal, characterized in that: It includes a communication circuit, a memory and a processor, wherein the communication circuit and the memory are respectively coupled to the processor; The communication circuit is used to communicate with other devices; The processor is used to run the program instructions stored in the memory to perform the method according to any one of claims 5 to 7 in combination with the communication circuit.

10. A water quality sample collection and management system, characterized in that: The system comprises: the server according to claim 8, the user terminal according to claim 9, and a plurality of electronic tags.

11. A storage device, characterized in that: The method stores program instructions executable by a processor, wherein the program instructions are used to execute the method according to any one of claims 1 to 4, or execute the method according to any one of claims 5 to 7.

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