CN113283860A - Laboratory detection sampling quality control system and method based on system platform - Google Patents
Laboratory detection sampling quality control system and method based on system platform Download PDFInfo
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Abstract
The application discloses a laboratory detection sampling quality control system and method based on a system platform, relates to the technical field of laboratory detection, and solves the problem of laboratory detection data falsification. The system comprises a sampling terminal and a system platform; the sampling terminal comprises an information acquisition module, a positioning module and an information card; the information acquisition module is used for acquiring information of a detected sample, the positioning module is used for positioning the sampling terminal in real time, and the information card is respectively electrically connected with the information acquisition module and the positioning module and is used for receiving and storing the sampling information of the information acquisition module and the positioning information of the positioning module; the system platform is electrically connected with the sampling terminal, pollution source emission point location information of pollution source general investigation is stored in the system platform, and positioning information stored in the information card is compared with the pollution source emission point location information of the pollution source general investigation. By adopting the system and the method, strict specification of the operation flow in the laboratory detection process is realized, and the condition of data falsification is reduced.
Description
Technical Field
The application relates to the technical field of laboratory detection, in particular to a laboratory detection sampling quality control system and method based on a system platform.
Background
Environmental monitoring is the activity of people in monitoring the environmental quality conditions affecting the survival and development of human beings and other living beings, and the quality of the environment, the degree and the change trend of pollution are effectively determined through various measurements on representative values of the factors affecting the environmental quality. The core objective of the environment detection is to provide data of the current situation and the change trend of the environment quality, judge the environment quality, predict the pollution change trend, warn the possible environmental problems and serve the environment management.
The environment detection is very wide in related field, is closely inseparable from the life of each person, and even the water source, the respiratory air and the discharged wastewater which are drunk by people need to be detected, and if the detection data is distorted or counterfeited, the environment of the life of people is greatly influenced.
In recent years, various third-party environment detection mechanisms emerge like bamboo shoots in spring after raining, and have been introduced into the environment detection industry in many cases, such as fire detection, occupational health detection, food detection, various material detection, environmental impact evaluation, environmental protection equipment and the like. Due to the fact that the number of detection mechanisms is increased greatly, new technical responsible persons and main post supervisor technologies are not precipitated enough, all the mechanisms are in a hurry to pursue input and output benefits, the business development and implementation are inevitably emphasized, the standard management of quality technologies is omitted, and therefore the behaviors of standard execution non-standard and data record fake and the like exist in some mechanisms to further cause the distortion of environment detection results.
Disclosure of Invention
The embodiment of the application provides a laboratory detection sampling quality control system and method based on a system platform, solves the problems that in the prior art, a detection mechanism is false in data recording and irregular in standard execution in a laboratory detection process, realizes strict specification of an operation flow in the laboratory detection process, and reduces the occurrence of the situations that the standard execution is irregular and the data recording is false.
The embodiment of the invention provides a laboratory detection sampling quality control system based on a system platform, which comprises a sampling terminal and the system platform;
the sampling terminal comprises an information acquisition module, a positioning module and an information card; the information acquisition module is used for acquiring information of a detected sample, the positioning module is used for positioning the sampling terminal in real time, and the information card is respectively electrically connected with the information acquisition module and the positioning module and is used for receiving and storing the sampling information of the information acquisition module and the positioning information of the positioning module;
the system platform is electrically connected with the sampling terminal, pollution source discharge port point location information of pollution source general investigation is stored in the system platform, and the system platform can compare the positioning information stored in the information card with the pollution source discharge point location information of the pollution source general investigation, so that a comparison result is obtained.
Furthermore, the sampling terminal also comprises a face recognition module, and the face recognition module is used for confirming the identity of the sampling personnel;
the system platform is internally stored with the identity information of qualified sampling personnel, and can compare the identity information of the sampling personnel with the identity information of the qualified sampling personnel to obtain a comparison result.
Furthermore, the sampling terminal also comprises a meteorological parameter module, and the meteorological parameter module can display the meteorological information of the position in real time according to the positioning information of the position of the positioning module;
the system platform can extract the meteorological parameters of the location of the sampling terminal, and compares the meteorological parameters with the meteorological information requirements which are stored in the system platform and are suitable for sampling to obtain a comparison result.
Furthermore, the system also comprises a laboratory terminal which is electrically connected with the sampling terminal and the system platform respectively;
the laboratory terminal receives the information stored in the information card by reading the information card, and can upload the read information card information to the system platform; the laboratory terminal can also input newly qualified sampling personnel identity information and sampling approval projects into the system platform; the laboratory terminal can also assign a sampling group of personnel to execute sampling work content in a pollution source enterprise detection scheme.
Furthermore, the system also comprises a metrological verification terminal which is electrically connected with the system platform;
the metrological verification terminal stores data information of provincial level, city level and third-party instrument and equipment metrological verification mechanisms;
the system platform is internally stored with data information of the sampling metrological verification equipment, and can compare the data information of the sampling metrological verification equipment with the data information of provincial level, urban level and third-party instrument and equipment metrological verification mechanisms to obtain comparison results.
Furthermore, the system also comprises a pollution source enterprise terminal, wherein the pollution source enterprise terminal is electrically connected with the system platform, and the pollution source enterprise terminal can input the current enterprise pollution source discharge port and factory definition bit data to the system platform and can automatically monitor the scheme.
A laboratory detection sampling quality control method based on a system platform comprises the following steps:
writing the information card through the laboratory terminal, and calling a sampling scheme at a sampling site through the sampling terminal;
the sampling site is positioned in real time and sampling information is input through the sampling terminal, and the real-time positioning information and the sampling information are stored in the information card;
transmitting the information stored in the information card to the system platform in real time through the sampling terminal;
and reading the position information positioned by the information card in real time through the system platform, and comparing the position information positioned in real time with the pollution source discharge port point position information and the pollution enterprise boundary longitude and latitude information which are generally inspected by the pollution source, so as to obtain a comparison result.
Furthermore, the positioning and sampling the sampling site in real time by the sampling terminal, and storing the real-time positioning information and the sampling information to the information card, further includes:
and the identity of the sampling personnel is confirmed through the face recognition module, and the identity information of the sampling personnel is compared with the identity information of qualified sampling personnel on the system platform to obtain a comparison result.
Furthermore, the positioning and sampling the sampling site in real time by the sampling terminal, and storing the real-time positioning information and the sampling information to the information card, further includes:
after the meteorological information of the sampling site is transmitted to the system platform through the sampling terminal, the meteorological parameters of the location of the sampling terminal are extracted through the system platform, and the meteorological parameters are compared with the meteorological information which is stored in the system platform and is suitable for sampling, so that a comparison result is obtained.
Furthermore, after the information stored in the information card is transmitted to the system platform in real time through the sampling terminal, the method further includes:
recording the input time of the sample information uploaded by the information card in real time and received by the system platform, and marking the input time as a sample timeliness time starting point;
reading the information stored in the information card through the laboratory terminal, recording the reading time, and marking the reading time as a sample timeliness time terminal;
and comparing the time interval from the time starting point of the sample timeliness to the time ending point of the sample timeliness with the timeliness required by the corresponding detection analysis parameters stored in the system platform through the system platform to obtain a comparison result.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
the laboratory detection sampling quality control system and method based on the system platform provided by the embodiment of the invention comprises a sampling terminal and the system platform, wherein the sampling terminal is electrically connected with the system platform, when the system is used, the sampling point sample information (namely the detection sample information) is collected through an information collection module in the sampling terminal, a positioning module is used for positioning the sampling point, the collected sample information and the positioning information are stored in an information card, then the information in the information card is uploaded to the system platform in real time, at the moment, the sampling information of the sampling point is stored in the system platform, the positioning information of the sampling point is read through the system platform, and the positioning information is compared with the pollution source discharge point information which is generally checked by a pollution source and stored in the system platform, so as to judge whether a sampling person really removes a pollution source discharge port or not, and when the compared position information is consistent, the sampling information is valid, and when the compared position information is inconsistent, the sampling information is invalid. By adopting the laboratory detection system and method, the problem that the data record of the monitoring mechanism is false in the laboratory detection process in the prior art is effectively solved, the strict specification of the operation flow in the laboratory detection process is realized, and the situations of data record false and execution standard non-specification are reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of a laboratory quality control system for laboratory testing provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a laboratory quality control system for laboratory quality inspection provided in an embodiment of the present application;
FIG. 3 is a third schematic structural diagram of a laboratory quality control system for laboratory quality testing provided by an embodiment of the present application;
FIG. 4 is a fourth structural diagram of a laboratory quality control system for laboratory quality testing provided by an embodiment of the present application;
FIG. 5 is a fifth structural diagram of a laboratory quality control system for laboratory quality testing provided by an embodiment of the present application;
fig. 6 is a schematic structural diagram six of a laboratory test sampling quality control system according to an embodiment of the present application;
FIG. 7 is a first flowchart of a laboratory quality control method for laboratory quality testing provided in an embodiment of the present application;
fig. 8 is a flowchart of a laboratory test sampling quality control method according to an embodiment of the present disclosure.
Icon: 1. a sampling terminal; 11. an information acquisition module; 12. a positioning module; 13. an information card; 14. a face recognition module; 15. a meteorological parameter module; 2. a laboratory terminal; 3. a system platform; 4. pollution source enterprise terminals.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the following embodiments of the present solution, the present invention is mainly directed to the field of environmental detection, and other types of detection laboratories requiring on-site sampling and measurement can also be referred to for execution.
As shown in fig. 1, an embodiment of the present invention provides a laboratory detection sampling quality control system based on a system platform, which includes a sampling terminal 1 and a system platform 3.
In practical use of the scheme of the following embodiment, the sampling terminal 1 and the laboratory terminal 2 in the system can be applied to a third-party detection mechanism and environment monitoring stations at all levels, the system platform 3 can be applied to a market supervision and management bureau or a third-party supervision mechanism authorized by the market supervision and management bureau, and the pollution source enterprise terminal 4 can be applied to an enterprise. Specifically, the market supervision and management bureau of each province establishes the system platform 3 of the province, and the market supervision and management bureau and the detection and inspection association lead each third-party detection mechanism and the environment monitoring station to enter into the meeting, so that the detection and sampling can be standardized, and the manpower and time consumption in the monitoring process of the administrative department can be saved.
Referring to fig. 1, the sampling terminal 1 includes an information acquisition module 11, a positioning module 12, and an information card 13; the information acquisition module 11 is used for acquiring and detecting sample information, the positioning module 12 is used for positioning the sampling terminal 1 in real time, and the information card 13 is electrically connected with the information acquisition module 11 and the positioning module 12 respectively and is used for receiving and storing the sampling information of the information acquisition module 11 and the positioning information of the positioning module 12.
Specifically, in practical application, the third-party detection mechanism assigns a plurality of sampling groups to sample different sampling sites, each sampling group is provided with a sampling terminal 1, the information acquisition module 11 in the sampling terminal 1 acquires sample information (namely, detection sample information) of the sampling sites, the positioning module 12 in the sampling terminal 1 positions the sampling sites, and then the sample information and the positioning information are stored in the information card 13. The information acquisition module 11 may be a device or a component having functions of shooting, photographing, recording, and the like, the positioning module 12 may be a device or a component (such as a GPS and the like) having a positioning function, the sampling terminal 1 may be a device or an apparatus having the above functions, and may be capable of mounting and dismounting the information card 13, the information card 13 may write in information, and after the use is finished, the information may be cleared for later recycling.
The system platform 3 is electrically connected with the sampling terminal 1, the pollution source discharge port point location information of pollution source general survey and the longitude and latitude information of an enterprise boundary are stored in the system platform 3, the data can call data obtained by the second national pollution source general survey, the data can be input into the system platform 3 through a pollution source enterprise terminal, and the system platform 3 can compare the positioning information stored in the information card 13 with the pollution source discharge point location information of pollution source general survey and the longitude and latitude information of the enterprise boundary to obtain a comparison result.
The sampling terminal 1 is electrically connected with the system platform 3, so that sampling information of sampling sites can be stored in the system platform 3, the positioning information of the sampling sites is read through the system platform 3, the positioning information is compared with pollution source discharge site information and longitude and latitude information of enterprise boundaries, which are stored in the system platform 3 and are generally checked by pollution sources, so that whether sampling personnel really go to a pollution source discharge port or not is judged, when the compared position information is consistent, the sampling information is effective, and when the compared position information is inconsistent, the sampling information is invalid. By adopting the laboratory detection system and method, the problem that the monitoring mechanism in the prior art makes data records false in the laboratory detection process is effectively solved, the strict specification of the operation flow in the laboratory detection process is realized, and the occurrence of the situation that the data records are false (namely, the third-party detection mechanism does not sample on the spot) is reduced.
In the actual use process, the sampling information comprises video image information, time information and picture information, image acquisition and/or video acquisition is carried out on the sampling information through the information acquisition module 11 according to the sampling characteristics, and time watermark information and location latitude and longitude information can be displayed on the sampling information. Therefore, the evidence records of various links can be monitored and taken, such as the calibration of instrument equipment before sampling and field measurement, the flushing of a water sample collecting bottle, the addition of a sample fixing agent, the recording of factory boundary positioning and night noise measurement time on a watermark photo and the like.
As a preferable scheme of this embodiment, as shown in fig. 2, the sampling terminal 1 further includes a face recognition module 14, where the face recognition module 14 is configured to perform identity verification on a sampling person; the identity information of qualified sampling personnel is stored in the system platform 3, and the system platform 3 can compare the identity information of the sampling personnel with the identity information of the qualified sampling personnel to obtain a comparison result.
In this embodiment, the face recognition module 14 is arranged at the sampling terminal 1, the identity of a laboratory detection sampling person needs to be detected, and the sampling terminal 1 can be started to perform the next operation after the detection is qualified. According to the standard requirements, laboratory detection sampling personnel need to be trained, examined, certified and put on duty, and must be used according to qualified parameter factors. When the detection mechanism obtains qualification approval, all parameter factors are personnel with qualified examination and certification, but when the parameter sampling of specific projects is implemented, the conditions of dispatching unsafety personnel for field operation, personnel exceeding the range of approved parameter factors or one person signing original records at more than two different point positions at the same time can be caused by the conditions that personnel allocation is not opened or personnel leave and change and the like. In order to avoid the above situations, the corresponding content of the licensee and the approved parameter factor can be recorded into the system platform 3, and the identity of the sampling site is determined by the face recognition module 14, so that the situations that the operation is performed by a non-licensee or the same person appears in a plurality of sampling sites can be avoided. Specifically, the face recognition module 14 in this embodiment may be implemented by an AI camera.
As a preferable scheme of this embodiment, as shown in fig. 3, the sampling terminal 1 further includes a weather parameter module 15, and the weather parameter module 15 can display weather information at the location in real time according to the location information of the location module 12; the system platform 3 can extract the meteorological parameters of the location of the sampling terminal 1, and compare the meteorological parameters with the meteorological information requirements which are stored in the system platform 3 and are suitable for sampling, so as to obtain a comparison result.
Since the laboratory test sampling requires the environmental conditions of the project, such as sampling or field test under the unsatisfied conditions, the sample is invalid or the test data is seriously distorted. For example, in the case of rain, snow, hail, strong wind, thunder, sand storm, flood in the upstream river, and the like, if outdoor sampling or field detection is carried out under the condition, the collected samples such as atmosphere, water quality and the like are invalid, and meteorological parameters, noise and the like measured on the field are invalid data.
In the embodiment, the meteorological parameter module 15 is arranged on the sampling terminal 1, so that the meteorological information of the sampling place can be transmitted to the system platform 3 in real time. Specifically, after a sampling person arrives at the site, the sampling terminal 1 automatically positions, reads local meteorological information, and transmits the meteorological information to the system platform 3 in real time, the system platform 3 extracts meteorological parameters of the site, namely, the meteorological parameters are compared with the meteorological information which is stored in the system platform 3 and is suitable for sampling, if the comparison is qualified, sampling or a sampling result is valid, and if the comparison is unqualified, sampling or a sampling result is invalid.
Or another implementation manner of the above embodiment, the sampling terminal 1 may not be provided with the meteorological parameter module 15, the system platform 3 is provided with the meteorological parameter module 5, the positioning information of the sampling point is directly uploaded to the system platform 3 through the sampling terminal 1, the system platform 3 retrieves the meteorological condition of the positioning point, and then compares the retrieved meteorological condition with the original information, i.e., the meteorological information suitable for sampling, entered or set in the system platform 3, if the comparison is qualified, the sampling or sampling result is valid, and if the comparison is not qualified, the sampling or the collected sample is invalid.
As a preferable scheme of this embodiment, as shown in fig. 4, the laboratory detection sampling quality control system further includes a laboratory terminal 2, and the laboratory terminal 2 is electrically connected to the sampling terminal 1 and the system platform 3, respectively; the laboratory terminal 2 reads the information card 13 to receive and store the information stored in the information card 13, and the laboratory terminal 2 can upload the read information card 13 information to the system platform 3.
In this embodiment, the laboratory terminal 2 is mainly arranged to facilitate monitoring of the time efficiency of the collected sample within the specified time efficiency of the sample, specifically, the laboratory terminal 2 may record the time point of the time of reading the information while reading the information stored in the information card 13, the system platform 3 may record the time point of the information stored in the information card 13 uploaded by the sampling terminal 1 in real time, then the system platform 3 compares the time period between the two time points with the standard time efficiency of the sample recorded in the system platform 3, and when the time period between the two time points of the collected sample is less than or equal to the standard time efficiency of the sample, the system determines that the collected sample is valid.
Or another implementation manner of the above embodiment, the laboratory terminal 2 may not extract the sample information through the information card 13, the laboratory terminal 2 is electrically connected to the system platform 3, but it cannot directly call the data entered into the system platform 3 by the field sampling terminal 1, the system gives the data call that the unlocking condition is satisfied, that is, the sampling personnel needs to take out the information card 13 in the field sampling terminal 1, send the information card 13 and the collected sample to the laboratory within the timeliness period, only when the information card 13 is connected to the card reader of the laboratory terminal 2, the unlocking condition is satisfied, at this time, the laboratory terminal 2 can call the sample information recorded in the system platform 3, so that the sample is subjected to subsequent laboratory circulation.
As a preferable scheme of this embodiment, the system further includes a metrological verification terminal, which is electrically connected to the system platform 3; the metrological verification terminal stores data information of provincial level, city level and third-party instrument and equipment metrological verification mechanisms; the system platform 3 stores data information of the sampling metrological verification equipment, and the system platform 3 can compare the data information of the sampling metrological verification equipment with data information of provincial, urban and third-party instrument and equipment metrological verification mechanisms to obtain comparison results.
In field use, the equipment must be certified when a third-party testing organization has a plurality of identical equipment or is certified by metering during the period of validity of the metering calibration or verification, and then a plurality of equipment is purchased, so that the condition that one or more equipment exceeds the period of validity of the metering calibration or verification and is still normally used can exist, and the detection result is distorted or inaccurate. The system platform 3 of the scheme stores the metrological verification data of provincial, municipal and third-party metrological verification mechanisms on the instruments and equipment of the detection laboratory, or the system platform 3 can provide a data entry port for the metrological verification mechanisms, and the mechanisms can enter the information of the names, the models, the numbers, the metering validity periods and the like of the related equipment of the measured and verified detection laboratory into the system platform 3. And matching the sampling instrument used by the sampling personnel with instrument data information stored in the system platform 3, and judging that the system is in accordance with the standard when the sampling personnel uses the instrument in the equipment database list and in the effective period of metrological verification for sampling or measurement, or judging that the system is not in accordance with the standard.
The data information of the metering and calibrating mechanism of the instrument and equipment is information of the name, the model, the number, the metering validity period and the like of relevant equipment of the metering and calibrating mechanism, which is recorded by each metering and calibrating terminal of the instrument and equipment.
As a preferred scheme of this embodiment, the system platform 3 may invoke a pollution source enterprise monitoring scheme of the national pollution discharge permission management platform or store the pollution source enterprise monitoring scheme of the national pollution discharge permission management platform, may also directly invoke longitude and latitude information of a pollution source discharge port point location and an enterprise boundary in the second national pollution source census database, or store the longitude and latitude information of the pollution source discharge port point location and the enterprise boundary in the second national pollution source census database in the system platform 3, and the detection scheme directly invokes the pollution source enterprise monitoring scheme of the national pollution discharge permission management platform, or may be entered by a pollution source enterprise terminal. Specifically, the longitude and latitude of a positioning sampling point acquired on the sampling site, the longitude and latitude of an enterprise boundary and the like can be compared with the longitude and latitude information of a pollution source discharge port in a second national pollution source general survey database; and if the information is the factory boundary noise and the soil site information, matching and checking the factory boundary noise and the soil site information with the longitude and latitude of the pollution source enterprise boundary in the second national pollution source general survey database. So, combine the real-time meteorological parameter in location ground, according to the wind direction at that time of sampling, also can accurately judge unorganized sampling's upper and lower wind direction, can directly monitor the arrangement of sampling site through system platform 3, avoid the sampling lack of standardization.
As a preferred solution of this embodiment, referring to fig. 5, the system further includes a pollution source enterprise terminal 4, the pollution source enterprise terminal 4 is electrically connected to the system platform 3, and the pollution source enterprise terminal 4 can input the current enterprise pollution source discharge port and plant definition bit data to the system platform 3 to perform a self-monitoring scheme.
In this embodiment, because the pollution source emission site information of the second pollution source general survey stored or directly called in the system platform 3 is delayed, a pollution source enterprise terminal port may be provided in the system platform 3, an enterprise itself may report the updated pollution source information through the pollution source enterprise terminal 4 and upload the information to the system platform 3, and the system platform 3 may update the updated information such as the pollution source site data of the enterprise and use the updated information as a new reference standard.
As shown in fig. 6, the method for controlling the quality of laboratory test sampling based on the system platform of the present embodiment includes the following steps:
s101: the information card 13 is written by the laboratory terminal 2, and the sampling scheme is called at the sampling site by the sampling terminal 1.
It should be noted that before the information card 13 is used, the laboratory terminal 2 needs to perform specific sampling content in the card writing distribution detection scheme on the information card 13, and then the card is handed to a sampling person holding the on-site sampling terminal 1, and the information card 13 assigned with the sampling task can be used.
In this step, the original information of the site to be sampled (including the latitude and longitude of the wastewater discharge port, the exhaust gas discharge port, the enterprise factory boundary, etc., the discharge port photo, the noise, etc.) is entered into the system platform 3, then the card writing is performed on the information card 13, and the card written information card 13 is used for storing the acquisition of the original information to be detected of the sampling site where the sampling terminal 1 is located.
S102: the sampling terminal 1 is used for positioning and sampling the sampling site in real time, and storing the real-time positioning information and the sampling information to the information card 13.
In this step, the sampling personnel takes the sampling terminal 1 to reach the sampling site, and the sampling terminal 1 is provided with the positioning module 12, so that the real-time positioning of the sampling site can be realized, the real-time positioning information can be stored in the information card 13 and also can be directly transmitted to the system platform 3, the system platform 3 can store the positioning information conveniently, and the system platform 3 can judge whether the sampling personnel reaches a pollution source sampling sample plot conveniently.
S103: and transmitting the information stored in the information card 13 to the system platform 3 in real time through the sampling terminal 1 while performing S101 and S102.
In this step, the sampling terminal 1 samples a sampling site, stores sample information sampled by the information acquisition module 11 in the information card 13, then transmits data in the information card 13 to the system platform 3, receives and stores the sampling information in the information card 13 through the system platform 3, and simultaneously the system platform 3 records and stores a time point of receiving the sampling information, so as to store some sampling information with poor coverage of sampling ground network signals.
S104: the real-time positioning position information of the information card 13 is read through the system platform 3, and the real-time positioning position information is compared with pollution source discharge port point position information and enterprise boundary longitude and latitude information which are generally checked by a pollution source, so that a comparison result is obtained.
In this step, because the positioning information of the sampling terminal 1 can be sent to the system platform 3 in real time, the system platform 3 can store the positioning information, the pollution source emission point location information of pollution source general investigation is stored in the system platform 3, and the positioning information and the pollution source emission point location information of pollution source general investigation can be compared through the system platform 3, so that whether a sampling person samples at a sampling point can be known.
During the second pollution source general investigation, the positioning information including the longitude and latitude and the discharge port photo information of the wastewater discharge port, the exhaust gas discharge port, the enterprise factory boundary and the like is collected into the general investigation software system (namely, the system platform 3), subsequently, the pollution source information can be updated through the pollution source enterprise terminal 4, then the system platform 3 can increase and decrease the pollution source information of newly added enterprises and cancelled enterprises, and the collection of the pollution source information of all enterprises can be realized. By adopting the method of the embodiment, on one hand, when detecting and sampling, a sampling person holds the sampling terminal 1 to a sewage discharge outlet of an enterprise to position, and timely transmits longitude and latitude and field audio-visual images to the system platform 3, and the quality supervision department has higher data calling authority of the system platform 3, so that as shown in fig. 6, the quality supervision department can check the information uploaded by any third-party detection mechanism through the sampling terminal 1 at any time on the system platform 3, and can supervise whether the third-party detection mechanism really goes to record in the aspects of field sampling or measurement and the like. On the other hand, the system platform 3 can also determine the distribution condition of the sampling point according to uploaded sampling field collected video-audio images, longitude and latitude of the positioning sampling point, the up-down wind direction in meteorological information, and carry out all-round supervision on aspects such as timeliness of the sample, calibration of field instruments and equipment, addition of a sample fixing agent and the like, thereby ensuring the sampling specification to the greatest extent.
In addition, when the original information of the sampling site is input into the system platform 3, a time interval can be set between sampling times of some samples (such as water, gas, soil, microorganisms and the like) which need to be sampled for multiple times, at this time, the sampling terminal 1 needs to upload sampling information stored in the information card 13 to the system platform 3 in real time each time according to the time interval in the system platform 3 successively during sampling, and the sampling information stored in the information card 13 can display sampling time information and positioning information, so that samples which are sampled for multiple times at one time are avoided, and the sampled data can be guaranteed to be representative. According to the standard requirements, the ambient air is generally required to be continuously detected for 7 days during the current detection, the continuous detection is generally required to be continuously detected for 2 days during the acceptance detection, 3 samples with time intervals are generally required to be collected during the waste gas detection, and the like. In order to avoid the laziness of the sampling personnel, samples of 2 days or 7 days are taken at one time, or 3 samples are taken at intervals, so that the sampling data are not representative. Therefore, this scheme is added.
In addition, when a project needs to be sampled for a plurality of continuous days, and the timeliness of project parameters to be measured by the sample is very short, after the sample is sampled on the same day, a sampling person is required to timely convey the sample and the information card 13 on the same day to a laboratory, only when the information card 13 is connected to the card reader of the laboratory terminal 2, the unlocking can be carried out, and the laboratory terminal 2 can call the sample information recorded in the system platform 3, so that the sample can be subjected to subsequent laboratory circulation. In order to avoid the situation that a sampling person only sends the information card 13 back to a laboratory without conveying the sampled sample, an additional information card I can be installed on a sampling vehicle, an information card II can also be installed on a porous glass plate and a large-sized bubble sampling bottle or a storage box of a water sample, and the information card 13, the information card I and the information card II are electrically connected to ensure that the information card 13, the information card I and the information card II cannot be separated too far. The information card can also be required to be connected with a sampling vehicle circuit system, so that the information card has a GPS track positioning function. Therefore, the sampling personnel can be prevented from sending the information card 13 back to the laboratory without carrying the sample.
In practical use, step S102, positioning and sampling the sampling site in real time by the sampling terminal 1, and before storing the real-time positioning information and the sampling information to the information card 13, further includes: the identity of the sampling personnel is confirmed through the face recognition module 14, and the identity information of the sampling personnel is compared with the identity information of qualified sampling personnel on the system platform 3 to obtain a comparison result.
Specifically, in this embodiment, before sampling, a sampling person performs face scanning to complete identity confirmation, and then starts sampling measurement. The sampling personnel are qualified personnel with sampling qualification, the step is added, on one hand, the specialty of sampling information is guaranteed, and on the other hand, the situation that one person samples in different sites separately at more than two different sites is avoided.
In practical application, step S102, after the sampling terminal 1 performs real-time positioning and sampling on the sampling site, and stores the real-time positioning information and the sampling information to the information card 13, further includes: after the meteorological information of the sampling site is transmitted to the system platform 3 through the sampling terminal 1, the meteorological parameters of the location of the sampling terminal 1 are extracted through the system platform 3, and the meteorological parameters are compared with the meteorological information which is stored in the system platform 3 and is suitable for sampling, so that a comparison result is obtained.
Specifically, in this embodiment, when a sampling person arrives at a sampling location, and completes face recognition, and after the identity is determined to be correct, the positioning module 12 in the sampling terminal 1 positions the sampling point in real time, and sends the position information to the weather parameter module 15, the weather module 15 displays information such as weather and wind speed of the position, the sampling terminal 1 can send the displayed information such as weather and wind speed to the system platform 3 in real time, the system platform 3 receives and stores the information such as weather and wind speed, and compares the information with the originally input weather information suitable for sampling, if the comparison result is consistent, the sampling information is valid, and if the comparison result is inconsistent, the sampling information is invalid.
In this application, compare the meteorological information, the locating information of sampling point back with the meteorological information that is fit for the sampling, the original site information of typing after comparing respectively, follow-up operation accessible two kinds of modes are realized: firstly, the system platform 3 can send the comparison result to the sampling terminal 1, after the sampling terminal 1 receives the comparison result, when the meteorological information is unqualified, the sampling personnel stops sampling, and when the position information is unqualified, the sampling personnel continuously searches for a correct sampling site; secondly, the system platform 3 cannot send the comparison result to the sampling terminal 1, the sampling personnel continue to perform subsequent sampling, and only after the sampling is completed, the system platform 3 cannot read the sampling information in the information card 13, and at this time, the information card 13 needs to be written again, and then the sampling is performed again.
Specifically, as shown in fig. 7, after the step S103 transmits the information stored in the information card 13 to the system platform 3 in real time through the sampling terminal 1, as shown in fig. 8, the method further includes:
s201: recording the entry time of the sample information uploaded by the information card 13 received by the system platform 3 in real time, and marking the entry time as the starting point of the sample timeliness time.
S202: the information stored in the information card 13 is read by the laboratory terminal 2, and the reading time is recorded and marked as the time end point of the sample timeliness.
In this step, specifically, the information card 13 delivered from the sampling place is inserted into the laboratory terminal 2, the laboratory terminal 2 can call the sample information input by the sampling terminal 1 and uploaded to the system platform 3, and meanwhile, the laboratory terminal 2 records the calling time and marks the calling time as the time terminal of the sample timeliness.
S203: and comparing the time interval from the time starting point of the sample timeliness to the time ending point of the sample timeliness with the timeliness required by the corresponding detection analysis parameters stored in the system platform 3 through the system platform 3 to obtain a comparison result.
In this embodiment, in order to facilitate monitoring of the aging of the collected sample within the specified time period of the sample, specifically, the laboratory terminal 2 may record the time point when the information card 13 is read while reading the information after the information card is unlocked, the system platform 3 may record the time point of the information stored in the information card 13 uploaded by the sampling terminal 1 in real time, then the system platform 3 compares the time period between the two time points with the maximum standard aging of the parameter item to be measured of the sample recorded in the system platform 3, and when the time period between the two time points of the collected sample is less than or equal to the standard aging of the sample, the system platform 3 determines that the collected sample is effective.
The embodiment mainly aims at most samples with time-dependent requirements, such as the requirement 6h of a microbial sample, the requirement 24h of an inorganic sample, the requirement 14d of a metal sample and the preservation 180d of a soil metal sample. For those samples with short time limit requirements, the samples are sent to detection and analysis in time, which results in distortion and invalidity of data results.
It should be noted that the electrical connection mentioned in this embodiment includes a wired network connection, a wireless network connection, a signal connection, and other connection modes capable of implementing signal and information transmission.
The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.
Claims (10)
1. A laboratory detection sampling quality control system based on a system platform is characterized by comprising a sampling terminal and the system platform;
the sampling terminal comprises an information acquisition module, a positioning module and an information card; the information acquisition module is used for acquiring information of a detected sample, the positioning module is used for positioning the sampling terminal in real time, and the information card is respectively electrically connected with the information acquisition module and the positioning module and is used for receiving and storing the sampling information of the information acquisition module and the positioning information of the positioning module;
the system platform is electrically connected with the sampling terminal, pollution source discharge port point location information of pollution source general investigation is stored in the system platform, and the system platform can compare the positioning information stored in the information card with the pollution source discharge point location information of the pollution source general investigation, so that a comparison result is obtained.
2. The system platform based laboratory detection sampling quality control system of claim 1, wherein the sampling terminal further comprises a face recognition module, the face recognition module is used for identity confirmation of sampling personnel;
the system platform is internally stored with the identity information of qualified sampling personnel, and can compare the identity information of the sampling personnel with the identity information of the qualified sampling personnel to obtain a comparison result.
3. The system platform based laboratory test sampling quality control system of claim 1, wherein said sampling terminal further comprises a meteorological parameter module, said meteorological parameter module can display meteorological information of the location in real time according to the location information of the location module;
the system platform can extract the meteorological parameters of the location of the sampling terminal, and compares the meteorological parameters with the meteorological information requirements which are stored in the system platform and are suitable for sampling to obtain a comparison result.
4. The system platform based laboratory test sampling quality control system of claim 1, further comprising a laboratory terminal electrically connected to said sampling terminal and said system platform, respectively;
the laboratory terminal receives the information stored in the information card by reading the information card, and can upload the read information card information to the system platform.
5. The system platform based laboratory test sampling quality control system of claim 4 further comprising a metrological verification terminal electrically connected to said system platform;
the metrological verification terminal stores data information of provincial level, city level and third-party instrument and equipment metrological verification mechanisms;
the system platform is internally stored with data information of the sampling metrological verification equipment, and can compare the data information of the sampling metrological verification equipment with the data information of provincial level, urban level and third-party instrument and equipment metrological verification mechanisms to obtain comparison results.
6. The system platform based laboratory test sampling quality control system of claim 1 further comprising a pollution source enterprise terminal electrically connected to said system platform, said pollution source enterprise terminal capable of inputting current enterprise pollution source discharge port and factory defined bit data, a self-monitoring scheme to said system platform.
7. A laboratory detection sampling quality control method based on a system platform, which adopts the laboratory detection sampling quality control system of claims 1-6, and is characterized by comprising the following steps:
writing the information card through the laboratory terminal, and calling a sampling scheme at a sampling site through the sampling terminal;
the sampling site is positioned in real time and sampling information is input through the sampling terminal, and the real-time positioning information and the sampling information are stored in the information card;
transmitting the information stored in the information card to the system platform in real time through the sampling terminal;
and reading the real-time positioning position information of the information card through the system platform, and comparing the real-time positioning position information with the pollution source discharge port point position information of the pollution source general survey to obtain a comparison result.
8. The system platform-based laboratory test sampling quality control method according to claim 7, wherein said positioning and sampling said sampling site in real time by said sampling terminal, and storing real-time positioning information and sampling information to said information card, further comprises:
and the identity of the sampling personnel is confirmed through the face recognition module, and the identity information of the sampling personnel is compared with the identity information of qualified sampling personnel on the system platform to obtain a comparison result.
9. The system platform-based laboratory test sampling quality control method according to claim 7 or 8, wherein the sampling terminal locates and samples the sampling site in real time and stores real-time locating information and sampling information to the information card, and further comprising:
after the meteorological information of the sampling site is transmitted to the system platform through the sampling terminal, the meteorological parameters of the location of the sampling terminal are extracted through the system platform, and the meteorological parameters are compared with the meteorological information which is stored in the system platform and is suitable for sampling, so that a comparison result is obtained.
10. The system platform-based laboratory test sampling quality control method according to claim 7, wherein after the information stored in the information card is transmitted to the system platform in real time through the sampling terminal, the method further comprises:
recording the input time of the sample information uploaded by the information card in real time and received by the system platform, and marking the input time as a sample timeliness time starting point;
reading the information stored in the information card through the laboratory terminal, recording the reading time, and marking the reading time as a sample timeliness time terminal;
and comparing the time interval from the time starting point of the sample timeliness to the time ending point of the sample timeliness with the timeliness required by the corresponding detection analysis parameters stored in the system platform through the system platform to obtain a comparison result.
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