CN114492704B - Sample sampling monitoring implementation method based on marine ecological environment monitoring system - Google Patents

Sample sampling monitoring implementation method based on marine ecological environment monitoring system Download PDF

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CN114492704B
CN114492704B CN202210055632.2A CN202210055632A CN114492704B CN 114492704 B CN114492704 B CN 114492704B CN 202210055632 A CN202210055632 A CN 202210055632A CN 114492704 B CN114492704 B CN 114492704B
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monitoring
task
unit
sample
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CN114492704A (en
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陶冠峰
许自舟
宋德瑞
孙淑艳
景昕蒂
隋伟娜
余正东
王孟园
胡晓燕
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National Marine Environmental Monitoring Center
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National Marine Environmental Monitoring Center
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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    • G06F16/245Query processing
    • G06F16/2455Query execution
    • G06F16/24552Database cache management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
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    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
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Abstract

The invention discloses a sample sampling monitoring implementation method based on a marine ecological environment monitoring system, wherein the system comprises a data coding module, a data acquisition module, a data transmission module and a data analysis module which are arranged at a system webpage end, the system is also provided with a mobile phone access port, the system mobile phone end can carry out data exchange operation with the data coding module, the data acquisition module, the data transmission module and the data analysis module through the mobile phone access port, and the sample sampling monitoring implementation method comprises a sample sampling task code generation step, a sample sampling task receiving verification step and a sample sampling task execution step. According to the invention, the task information is issued in a data coding mode, only the data coding information can be known by the operation terminal, so that trace quality control of the sampling and testing work is realized, the authenticity, accuracy and integrity of the monitoring data are ensured, the marine ecological environment monitoring efficiency is improved, and the national marine environment monitoring system is perfected.

Description

Sample sampling monitoring implementation method based on marine ecological environment monitoring system
Technical Field
The invention relates to the technical field of marine ecological environment monitoring, in particular to a sample sampling monitoring implementation method based on a marine ecological environment monitoring system.
Background
Environmental monitoring refers to determining environmental quality or pollution degree and variation trend thereof by measuring representative values of factors influencing environmental quality, so that marine ecological environment monitoring is of great significance for understanding marine ecological environment pollution conditions and environmental protection work. The existing marine ecological environment monitoring system is often not standard enough in the sampling monitoring link of samples, the working flow is messy, and the problems of multiple interference factors, incomplete data acquisition and poor data accuracy generally exist. Therefore, how to realize more standard, comprehensive and accurate marine ecological environment sample sampling monitoring is a technical problem to be solved in the field.
Disclosure of Invention
The invention aims to provide a sample sampling monitoring implementation method based on a marine ecological environment monitoring system, which improves the standardization and uniformity of a sample sampling monitoring link and ensures the authenticity, accuracy and integrity of data.
The invention aims at realizing the following technical scheme:
the invention discloses a sample sampling monitoring implementation method based on a marine ecological environment monitoring system, wherein the system comprises a data coding module, a data acquisition module, a data transmission module and a data analysis module which are arranged at a system webpage end, a management unit transmits sampling task information to the data acquisition module through the data coding module, a monitoring unit performs sample acquisition according to the task information of the data acquisition module, the data transmission module transmits sample data information acquired by the data acquisition module to the data analysis module, and the data analysis module analyzes and processes the sample data information; the system is characterized in that a mobile phone access port is arranged on the system, the mobile phone end of the system can exchange data with a data coding module, a data acquisition module, a data transmission module and a data analysis module through the mobile phone access port, and the sample sampling monitoring implementation method comprises a sample sampling task code generation step, a sample sampling task receiving verification step and a sample sampling task execution step;
the sample sampling task code generating step comprises the following steps:
step 1: the management unit issues a task confirmation list to the monitoring unit, the monitoring unit fills in content information required by the task list, and then the task list is returned to the management unit, wherein the content information comprises monitoring points, sea time, ship information and monitoring collection sample items;
step 2: after receiving and confirming the returned task list, the management unit creates a monitoring task at the system webpage end, and then generates a monitoring sample sampling task code through the data coding module and sends the monitoring sample sampling task code to the data acquisition module;
step 3: the data acquisition module generates and caches two-dimensional code electronic tags aiming at different monitoring and acquisition sample items according to the monitoring sample sampling task codes, and outputs two-dimensional code paper tags;
the sample sampling task receiving and verifying steps are as follows:
step 4: the monitoring unit logs in an account number through a system mobile phone terminal at a system mobile phone access port, and caches the sampling task information of the navigation sample;
the sample sampling task executing step comprises the following steps:
step 5, checking in at the mobile phone end of the system after the monitoring unit goes out of the sea to reach the monitoring point, and reporting and uploading longitude and latitude information and environmental data, including wind speed, wind direction, sea condition, air temperature and water depth information;
step 6, listing two-dimensional code paper labels of different monitoring and collecting sample items, scanning the two-dimensional code paper labels one by one, and determining the monitoring and collecting sample items of the monitoring point positions;
step 7, sticking two-dimensional code paper labels on the sampling containers, and sticking two-dimensional code paper labels of different monitoring and collecting sample items on different types of sampling containers;
and 8, filling in field monitoring data of sample sampling at a system mobile phone end, mutually binding the field monitoring data with corresponding two-dimensional code electronic tags, uploading the field monitoring data to a data analysis module through a data transmission module, and then carrying out sample sampling analysis until the two-dimensional code electronic tags generated for different monitoring and sample collection items are subjected to sample sampling one by one, and ending the sample sampling and monitoring.
Further, the data encoding module comprises an encoding generation unit and a task issuing unit;
the code generation unit is used for generating task information in a code form;
the task issuing unit is used for issuing the coded information with the task information to the data acquisition module.
Further, the data acquisition module comprises a data acquisition positioning unit, a seawater quality acquisition unit, a marine sediment acquisition unit and other project acquisition units;
the data acquisition and positioning unit is used for acquiring and positioning the ship after reaching the monitoring point and checking whether the ship is monitored in situ;
the seawater quality acquisition unit is used for controlling whether seawater quality data need to be acquired or not;
the marine sediment acquisition unit is used for controlling whether marine sediment data are required to be acquired;
the other project acquisition unit is used for controlling whether other project data need to be acquired.
Further, the data transmission module comprises a field data input unit, a field data uploading unit, a laboratory analysis data input unit and a laboratory analysis data uploading unit;
the field data input unit is used for inputting and verifying the collected field data and quality control data and carrying out statistics updating operation;
the on-site data uploading unit is used for uploading the collected on-site data and quality control data to the data analysis module so as to facilitate the subsequent analysis and data auditing operation;
the laboratory analysis data input unit is used for inputting and verifying laboratory analysis data and quality control data and carrying out statistics updating operation;
the laboratory analysis data uploading unit is used for uploading laboratory analysis data and quality control data to the data analysis module so as to facilitate subsequent analysis and data auditing operations.
Further, the data analysis module comprises a data auditing unit and a data statistics unit;
the data auditing unit is used for auditing data, so as to conveniently check whether the data is correctly filled or not and whether all indexes are completely filled or not;
the data statistics unit is used for counting monitoring units, point count total numbers, sampling progress, sample receiving progress, analysis progress, first examination progress, second examination progress and third examination progress of data.
Further, the two-dimensional code electronic tag at least comprises six parts, which are respectively: task year code, task item code, task period code, monitoring unit code, task content code, sampling layer number code, each part code is separated by a separator.
In step 8, after the on-site monitoring data is uploaded along with the corresponding two-dimensional code electronic tag, the uploaded data can be corrected and confirmed through the system mobile phone terminal.
In step 8, after the on-site monitoring data is uploaded along with the corresponding two-dimensional code electronic tag, the on-site monitoring data is confirmed through a system mobile phone terminal, and after confirmation, confirmation marks are set on the uploaded two-dimensional code electronic tag, and the on-site monitoring data of the two-dimensional code electronic tag with the confirmation marks is not allowed to be modified.
Further, the method further comprises: in step 8, after the on-site monitoring data is uploaded along with the corresponding two-dimensional code electronic tag, the uploaded corresponding two-dimensional code electronic tag is subjected to logout labeling in a data acquisition module cache, so that repeated uploading is prevented.
The beneficial effects of the invention are as follows: according to the sample sampling monitoring implementation method based on the marine ecological environment monitoring system, the task information is issued in a data coding mode, different links can be born by different monitoring units, only the data coding information can be known by an operation terminal, trace quality control of the sampling and measuring work is achieved, standardization and unification of all working links are achieved, marine ecological environment data are collected and tested in the mode, data are subjected to auditing statistics, and accordingly authenticity, timeliness, accuracy and integrity of the monitoring data are guaranteed, marine ecological environment monitoring efficiency is improved, and a national marine environment monitoring system is perfected.
The invention will be described in further detail with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic diagram of a marine ecological environment monitoring system according to the present invention.
Detailed Description
The invention discloses a sample sampling monitoring implementation method based on a marine ecological environment monitoring system, wherein the system comprises a data coding module, a data acquisition module, a data transmission module and a data analysis module which are arranged at a system webpage end (a system server), a management unit issues sampling task information to the data acquisition module through the data coding module, the monitoring unit performs sample acquisition according to the task information of the data acquisition module, the data transmission module transmits sample data information acquired by the data acquisition module to the data analysis module, and the data analysis module performs analysis processing on the sample data information. The system is also provided with a mobile phone access port, the mobile phone end of the system can carry out data exchange operation with a data coding module, a data acquisition module, a data transmission module and a data analysis module through the mobile phone access port, and the sample sampling monitoring implementation method comprises a sample sampling task code generation step, a sample sampling task receiving verification step and a sample sampling task execution step.
The sample sampling task code generating step comprises the following steps:
step 1: the management unit issues a task confirmation list to the monitoring unit, the monitoring unit fills in content information required by the task list, and then the task list is returned to the management unit, wherein the content information comprises monitoring points, sea time, ship information and monitoring collection sample items;
step 2: after receiving and confirming the returned task list, the management unit creates a monitoring task at the system webpage end, and then generates a monitoring sample sampling task code through the data coding module and sends the monitoring sample sampling task code to the data acquisition module;
step 3: the data acquisition module generates and caches two-dimensional code electronic tags aiming at different monitoring and acquisition sample items according to the monitoring sample sampling task codes, and outputs two-dimensional code paper tags;
the sample sampling task receiving and verifying steps are as follows:
step 4: the monitoring unit logs in an account number (a two-dimensional code electronic tag in a scanning data acquisition module cache confirms the sampling task of the navigation sample) through a system mobile phone terminal at a system mobile phone access port, and caches the sampling task information of the navigation sample;
the sample sampling task executing step comprises the following steps:
step 5, checking in at the mobile phone end of the system after the monitoring unit goes out of the sea to reach the monitoring point, and reporting and uploading longitude and latitude information and environmental data, including wind speed, wind direction, sea condition, air temperature and water depth information;
step 6, listing two-dimensional code paper labels of different monitoring and collecting sample items, scanning the two-dimensional code paper labels one by one, and determining the monitoring and collecting sample items of the monitoring point positions;
step 7, sticking two-dimensional code paper labels on the sampling containers, and sticking two-dimensional code paper labels of different monitoring and collecting sample items on different types of sampling containers;
and 8, filling in field monitoring data of sample sampling at a system mobile phone end, mutually binding the field monitoring data with corresponding two-dimensional code electronic tags, uploading the field monitoring data to a data analysis module through a data transmission module, and then carrying out sample sampling analysis until the two-dimensional code electronic tags generated for different monitoring and sample collection items are subjected to sample sampling one by one, and ending the sample sampling and monitoring.
The monitoring unit fills in uploading field monitoring data and quality control data at the mobile phone end of the system, uploads field photo data, waits for system feedback after uploading is finished, if the network condition is checked if the network condition fails, and then reports the network condition again; the system webpage receives the site monitoring data, and the background analyzes the received data to perform operations such as data updating; automatically calculating whether a quality control result is qualified or not according to the quality control sample; the system webpage end automatically generates sample receiving batches, the receivable number, the actual receivable number and the like, and waits for sample receiving personnel to carry out sample receiving operation.
The monitoring unit scans codes at the mobile phone end of the system to receive samples, fills in the actual collection number and confirms the sample receiving; after receiving the sample, checking whether the two-dimension code label of the sample is complete, whether the sample is polluted, whether the quantity is consistent with the actual quantity, and the like; after the monitoring unit analysis order receiving is completed and the quality control sample is added in the laboratory, the sample flow is transferred to the laboratory for analysis, an analyst logs in a mobile phone end of the system, and a two-dimensional code label of a sample to be received is scanned for analysis order receiving operation.
The monitoring unit analyzes the sample in a laboratory, basic information such as analysis method instruments and the like is required to be input in advance at a system webpage end, and data is filled; the monitoring unit fills data at the system webpage end, selects the analysis method, and can use Excel to lead in for quick data input; the monitoring unit adds laboratory automatic control quality control data at the system webpage end, and automatically calculates whether a quality control result is qualified or not after the laboratory automatic control quality control data is added; the monitoring unit examines and returns data at the system webpage end, and can see the quality control result; and the monitoring unit reports the data on the system webpage, and the monitoring task is thoroughly completed after the reporting is finished.
Wherein: in step 8, after the on-site monitoring data is uploaded along with the corresponding two-dimensional code electronic label, the uploaded data can be corrected and confirmed through the system mobile phone terminal.
In order to prevent the confirmed data from being modified to cause monitoring errors, in step 8, after the on-site monitoring data is uploaded along with the corresponding two-dimensional code electronic tags, the on-site monitoring data is confirmed through a system mobile phone terminal, after confirmation, confirmation labels are set for the uploaded two-dimensional code electronic tags, and on-site monitoring data with the confirmation labels of the two-dimensional code electronic tags are not allowed to be modified.
In step 8, after the on-site monitoring data is uploaded along with the corresponding two-dimensional code electronic tag, the uploaded corresponding two-dimensional code electronic tag is subjected to cancellation labeling in a data acquisition module cache so as to prevent repeated uploading.
The above method is described in further detail below:
as shown in fig. 1, the marine ecological environment monitoring system comprises a data encoding module, a data acquisition module, a data transmission module and a data analysis module.
The data encoding module comprises an encoding generation unit and a task issuing unit, and is mainly used for generating task information in an encoding mode and issuing the task information and the encoding information to the data acquisition module:
1) The code generating unit is used for generating task information in a code form;
2) The task issuing unit is used for issuing the coded information with the task information to the data acquisition module.
Second, the data acquisition module comprises a data acquisition positioning unit, a seawater quality acquisition unit, a marine sediment acquisition unit, other project acquisition units and the like, and is mainly used for acquisition positioning after the ship arrives at the point location and controlling whether various marine ecological environment monitoring data are required to be acquired or not:
1) The data acquisition and positioning unit is mainly used for acquisition and positioning after the ship reaches the monitoring point, and checking whether in-situ monitoring is performed;
2) The seawater quality acquisition unit is mainly used for controlling whether seawater quality data need to be acquired or not;
3) The marine sediment acquisition unit is mainly used for controlling whether marine sediment data are required to be acquired or not;
4) The other project acquisition unit is mainly used for controlling whether other project data need to be acquired.
Third, the data transmission module comprises a field data input unit, a field data uploading unit, a laboratory analysis data input unit and a laboratory analysis data uploading unit, and is mainly used for inputting and uploading collected field data to the data analysis module, and inputting and uploading laboratory analysis data to the data analysis module:
1) The field data input unit is mainly used for inputting and checking the collected field data and quality control data, and performing operations such as statistics and updating;
2) The on-site data uploading unit is mainly used for uploading the collected on-site data and quality control data to the data analysis module so as to facilitate the subsequent analysis, data auditing and other operations;
3) The laboratory analysis data input unit is mainly used for inputting and verifying laboratory analysis data and quality control data, and performing operations such as statistics updating;
4) The laboratory analysis data uploading unit is mainly used for uploading laboratory analysis data and quality control data to the data analysis module so as to facilitate subsequent analysis, data auditing and other operations.
Fourth, the data analysis module comprises a data auditing unit and a data statistics unit:
1) The data auditing unit is mainly used for auditing data, so as to conveniently check whether the data is correctly filled or not and whether all indexes are completely filled or not;
2) The data statistics unit is mainly used for counting monitoring units, point count total numbers, sampling progress, sample receiving progress, analysis progress, first examination progress, second examination progress, third examination progress and the like of data.
The mobile phone terminal of the system in the specific embodiment is a mobile phone app module, so the specific operation process in the following units is as follows:
1) Task issuing unit: the mobile phone app is used for receiving an encoding task issued by a system webpage end, and the task content comprises: monitoring points, planning longitudes, planning latitudes, monitoring indexes to be acquired, corresponding analysis methods and the like.
2) A data acquisition positioning unit: and (3) carrying out positioning sign-in after the mobile phone app reaches the planned longitude and latitude of the monitoring point, requiring that the distance between the actually measured longitude and latitude and the planned longitude and latitude cannot exceed 500 meters, and uploading three photos of field work.
3) A field data entry unit: the mobile app is used to enter field data, including field environmental data and field monitoring data.
4) And a field data uploading unit: and uploading the site data of the sampled monitoring points to a system webpage end in batches by using a mobile phone app, wherein the site data comprises site environment data and site monitoring data.
The collecting, transmitting and analyzing processes specifically comprise:
the first step: generating a data code; and according to the monitoring scheme and the task confirmation list, confirming the task name, the sampling monitoring index, the number of sampling points, the sampling time and other basic information of the current-period task, generating a task data code and a quality control reserved code required by the current-period task, and downloading and printing the code.
And a second step of: issuing a marine ecological environment monitoring task; the system server issues the monitoring task, the acquisition end automatically caches task data when acquiring the monitoring task and binds with specific sampling points, and sampling, filling, quality control, adding and other operations can be performed in an networking-free environment after caching.
And a third step of: positioning the longitude and latitude of the point where the ship arrives; when the ship arrives at the monitoring point, a data acquisition positioning unit is started, a longitude and latitude photo is shot, whether the difference distance between the longitude and latitude of the monitoring point plan and the actual measured longitude and latitude is within a specified distance is calculated, if the difference distance is within the specified distance, the ship is regarded as arriving at the monitoring point, a sign-in program is carried out, otherwise, the ship is regarded as not arriving at the monitoring point, offset distance judgment is carried out according to the actual measured longitude and latitude, and if the offset distance exceeds 500 meters, remarks are needed to be filled.
Fourth step: monitoring such as sea water quality monitoring, marine sediment monitoring, monitoring of other projects and the like are respectively carried out; (1) Starting a water sample collection controller on the ship, selecting sampling layers according to the water depth, and collecting water samples of different layers. (2) Starting a sediment collection controller on the ship to collect a surface sediment sample; other collection controllers on the vessel are started to collect samples of other projects.
Fifth step: recording and checking the collected field data, and uploading the field data to a server database;
(1) Recording field environment data (water quality) and field sample measurement data (water quality) aiming at water sample acquisition content, and reserving laboratory sample (water quality); the site environment data (water quality) includes: depth of water, sea condition, weather, wind direction, wind speed, sampling depth; the in-situ sample data (water quality) includes: pH, dissolved oxygen, water temperature, salinity, water color, floats, color, smell, and clarity.
(2) And after the water sample data is input, starting an uploading program, and uploading the data to a server database.
(3) For sediment acquisition content, recording field environment data (sediment), field sample measurement data (sediment), and reserving laboratory sampling samples (sediment); the field environmental data (deposits) include: water depth and sampling depth; in-situ sample data (sediment) includes: pH, eh, color, smell, waste, and others; in-situ sample data (sediment) is arranged according to actual conditions and is not necessarily performed.
(4) And starting an uploading program after the sediment sample is input, and uploading the data to a server database.
Sixth step: inputting and checking laboratory analysis data, and uploading the laboratory analysis data to a server database;
(1) Analyzing the water quality sample through laboratory instrument equipment, wherein the analysis result comprises: 666. drop, methyl parathion, malathion, coliform, fecal coliform, nickel, selenium, benzo (a) pyrene, anionic surfactant, cyanide, sulfide, volatile phenol, hexavalent chromium.
(2) And after the analysis of the water sample is finished, starting data input and uploading, and uploading the data to a server database.
(3) Sediment samples are analyzed through laboratory instruments, and analysis results comprise: sulfide, petroleum, organic carbon, mercury, cadmium, lead, arsenic, copper, zinc, chromium, particle size, and the like.
(4) And after the sediment sample is analyzed, starting data input and uploading, and uploading the data to a server database.
Seventh step: auditing the data; the data auditing is divided into automatic auditing and manual auditing:
(1) The automatic auditing step includes field entry data verification and laboratory analysis entry data verification. The on-site entry data verify whether the numerical values of all monitoring indexes such as sea conditions, temperatures, wind speeds, wind directions, water depths and the like meet the specifications; the laboratory analysis input data verifies that the main content comprises the extremum scope of the data and the reminding of the numerical value beyond the historical extremum.
(2) The manual auditing is divided into primary auditing, secondary auditing, quality control auditing and tertiary auditing. The primary auditing main content is that data auditing is carried out by logging personnel, and data is audited according to data codes; the primary content of the secondary audit data is that a proofreading personnel carries out data audit, the overall condition of the data is audited according to the point position level, and individual abnormal values are checked in a targeted mode; the quality control auditing main content is that quality control personnel conduct auditing of blank samples, parallel samples, password standard samples and standard addition recycling samples on quality control data, and whether the added quality control data are qualified or not is audited; the main content of the third-level auditing data is audited by an auditor with the highest authority, final auditing is carried out according to the point position level, the data after the third-level auditing is not allowed to be directly modified, if the data is modified, the corresponding modification function file must be uploaded, and the data can be modified after approval.
Eighth step: statistics data; the step of counting data mainly comprises reporting data statistics and quality control data statistics. The report data statistics are mainly used for sampling, analyzing and auditing progress statistics, and calculating monitoring units, point count, sampling progress, sample receiving progress, analysis progress, first auditing progress, second auditing progress, third auditing progress and the like; the quality control data statistics is mainly used for statistics of blank samples, parallel samples, password standard samples and standard addition recovery samples, and is used for calculating the quantity of monitoring indexes of quality control samples, the qualification rate of the quality control samples, and summarizing information such as analysis methods used by the quality control samples.
In a specific embodiment: the two-dimensional code electronic tag at least comprises six parts, which are respectively: task year code, task item code, task period code, monitoring unit code, task content code, sampling layer number code, each part code is separated by a separator.
For example: the data code is 18 bits, and the data code is sequentially from left to right: task year code (4 bits), separator (1 bit), task item code (2 bits), separator (1 bit), task period code (2 bits), separator (1 bit), monitoring unit code (3 bits), task content code (1 bit), sampling layer number code (3 bits).
Data encoding example: 2021-01-01-001W001
Exemplary meanings of data encoding are shown in table 1:
TABLE 1
Wherein the task item codes have the meanings shown in Table 2:
TABLE 2
The task content coding meanings are shown in table 3:
TABLE 3 Table 3
Task content encoding Task content name
W Water quality
S Deposit material
B Biological material
Task item codes and task content codes can also be added according to actual needs.
By the sample sampling monitoring implementation method based on the marine ecological environment monitoring system, standardization and unification of all working links can be realized, the authenticity, timeliness, accuracy and integrity of monitoring data are guaranteed, the marine ecological environment monitoring efficiency is improved, and the national marine environment monitoring system is perfected.
Finally, it should be noted that the above description is only for the purpose of illustrating the technical solution of the present invention and not for the purpose of limiting the same, and that although the present invention has been described in detail with reference to the preferred arrangement, it will be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention.

Claims (3)

1. The system comprises a data coding module, a data acquisition module, a data transmission module and a data analysis module which are arranged at a system webpage end, wherein a management unit issues sampling task information to the data acquisition module through the data coding module, a monitoring unit performs sample acquisition according to the task information of the data acquisition module, the data transmission module transmits sample data information acquired by the data acquisition module to the data analysis module, and the data analysis module analyzes and processes the sample data information; the system is characterized in that a mobile phone access port is arranged on the system, the mobile phone end of the system can exchange data with a data coding module, a data acquisition module, a data transmission module and a data analysis module through the mobile phone access port, and the sample sampling monitoring implementation method comprises a sample sampling task code generation step, a sample sampling task receiving verification step and a sample sampling task execution step;
the sample sampling task code generating step comprises the following steps:
step 1: the management unit issues a task confirmation list to the monitoring unit, the monitoring unit fills in content information required by the task list, and then the task list is returned to the management unit, wherein the content information comprises monitoring points, sea time, ship information and monitoring collection sample items;
step 2: after receiving and confirming the returned task list, the management unit creates a monitoring task at the system webpage end, and then generates a monitoring sample sampling task code through the data coding module and sends the monitoring sample sampling task code to the data acquisition module;
step 3: the data acquisition module generates and caches two-dimensional code electronic tags aiming at different monitoring and acquisition sample items according to the monitoring sample sampling task codes, and outputs two-dimensional code paper tags;
the sample sampling task receiving and verifying steps are as follows:
step 4: the monitoring unit logs in an account number through a system mobile phone terminal at a system mobile phone access port, and caches the sampling task information of the navigation sample;
the sample sampling task executing step comprises the following steps:
step 5: after the monitoring unit goes out of the sea and reaches a monitoring point, sign in is carried out at a mobile phone end of the system, and longitude and latitude information and environmental data including wind speed, wind direction, sea condition, air temperature and water depth information are filled and uploaded;
step 6: listing two-dimensional code paper labels of different monitoring and acquisition sample items, scanning the two-dimensional code paper labels one by one, and determining the monitoring and acquisition sample items of monitoring points;
step 7: sticking two-dimension code paper labels on the sampling containers, and sticking two-dimension code paper labels of different monitoring and collecting sample items on the sampling containers of different types;
step 8: filling in field monitoring data of sample sampling at a system mobile phone end, mutually binding the field monitoring data with corresponding two-dimensional code electronic tags, uploading the field monitoring data to a data analysis module through a data transmission module, and then carrying out sample sampling analysis until the two-dimensional code electronic tags generated for different monitoring and sample collection projects are sample-sampled one by-one, and ending the sample sampling and monitoring; after the field monitoring data are uploaded along with the corresponding two-dimensional code electronic tags, the uploaded data can be corrected and confirmed through a system mobile phone terminal; after confirmation, setting a confirmation mark on the uploaded two-dimensional code electronic tag, wherein on-site monitoring data of the two-dimensional code electronic tag with the confirmation mark is not allowed to be modified; after the on-site monitoring data are uploaded along with the corresponding two-dimensional code electronic tags, performing cancellation labeling on the uploaded corresponding two-dimensional code electronic tags in a data acquisition module cache to prevent repeated uploading;
the two-dimensional code electronic tag at least comprises six parts, which are respectively: task year coding, task item coding, task period coding, monitoring unit coding, task content coding, sampling layer number coding, wherein each part of coding is separated by a separator;
the data transmission module comprises a field data input unit, a field data uploading unit, a laboratory analysis data input unit and a laboratory analysis data uploading unit;
the field data input unit is used for inputting and verifying the collected field data and quality control data and carrying out statistics updating operation;
the on-site data uploading unit is used for uploading the collected on-site data and quality control data to the data analysis module so as to facilitate the subsequent analysis and data auditing operation;
the laboratory analysis data input unit is used for inputting and verifying laboratory analysis data and quality control data and carrying out statistics updating operation;
the laboratory analysis data uploading unit is used for uploading laboratory analysis data and quality control data to the data analysis module so as to facilitate subsequent analysis and data auditing operations;
the data analysis module comprises a data auditing unit and a data statistics unit;
the data auditing unit is used for auditing data, so as to conveniently check whether the data is correctly filled or not and whether all indexes are completely filled or not;
the data statistics unit is used for counting monitoring units, point count total numbers, sampling progress, sample receiving progress, analysis progress, first examination progress, second examination progress and third examination progress of data;
the data auditing is divided into automatic auditing and manual auditing:
(1) The automatic auditing step comprises the verification of field input data and the verification of laboratory analysis input data; the on-site entry data verify whether the values of all monitoring indexes of sea conditions, temperatures, wind speeds, wind directions and water depths meet specifications or not; the laboratory analyzes and inputs the reminding that the data verification content comprises the extremum scope of the data and the numerical value exceeding the historical extremum;
(2) The manual auditing is divided into primary auditing, secondary auditing, quality control auditing and tertiary auditing; the first-level auditing content is that data auditing is carried out by logging personnel, and data is audited according to data codes; the second-level auditing data content is that a proofreading personnel carries out data auditing, the overall condition of the data is audited according to the point position level, and individual abnormal values are checked in a targeted manner; the quality control auditing content is that quality control personnel conduct auditing of blank samples, parallel samples, password standard samples and standard addition recycling samples on quality control data, and whether the added quality control data are qualified or not is audited; the third-level auditing data content is audited by the auditor with the highest authority, the final auditing is carried out according to the point position level, the data after the third-level auditing is not allowed to be directly modified, if the data is modified, the corresponding modification function file must be uploaded, and the data can be modified after the approval.
2. The method for realizing sample sampling monitoring according to claim 1, wherein the data encoding module comprises an encoding generation unit and a task issuing unit;
the code generation unit is used for generating task information in a code form;
the task issuing unit is used for issuing the coded information with the task information to the data acquisition module.
3. The method for realizing sample sampling and monitoring according to claim 1, wherein the data acquisition module comprises a data acquisition positioning unit, a seawater quality acquisition unit, a marine sediment acquisition unit and other project acquisition units;
the data acquisition and positioning unit is used for acquiring and positioning the ship after reaching the monitoring point and checking whether the ship is monitored in situ;
the seawater quality acquisition unit is used for controlling whether seawater quality data need to be acquired or not;
the marine sediment acquisition unit is used for controlling whether marine sediment data are required to be acquired;
the other project acquisition unit is used for controlling whether other project data need to be acquired.
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