CN113947377B - Laboratory management system - Google Patents

Laboratory management system Download PDF

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Publication number
CN113947377B
CN113947377B CN202111233200.8A CN202111233200A CN113947377B CN 113947377 B CN113947377 B CN 113947377B CN 202111233200 A CN202111233200 A CN 202111233200A CN 113947377 B CN113947377 B CN 113947377B
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experimental
experiment
information
product
module
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CN113947377A (en
Inventor
倪巍梨
刘苏
吴书旭
江涛
陈统
黄展
陈志丰
董翠玲
朱晓铜
曹晓姹
林克
赵锦锦
黄林弟
陈琳
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Zhejiang Chint Instrument and Meter Co Ltd
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Zhejiang Chint Instrument and Meter Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/10Office automation; Time management
    • G06Q10/103Workflow collaboration or project management
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/604Tools and structures for managing or administering access control systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30Computing systems specially adapted for manufacturing

Abstract

The invention discloses a laboratory management system, comprising: the basic information configuration module is used for editing a parameter library of an experimental product and configuring experimental standard information conforming to an experimental product standard file based on the parameter library, wherein the parameter library comprises a basic parameter library and a project parameter library, and the experimental standard information is used for standardizing project contents of the experimental product; the experimental scheme configuration module is used for selectively calling basic information configuration module data aiming at experimental products, and generating a specific experimental scheme in a configuration mode so as to respond to specific experimental items in item contents; the experiment control center is used for establishing communication connection with an experiment product through a product communication command and carrying out specific experiments on a target object according to a specific experiment scheme. The technical scheme provided by the invention solves the problem of low experimental efficiency in a laboratory and facilitates overall experimental management.

Description

Laboratory management system
Technical Field
The invention relates to the field of computer software design, in particular to a laboratory management system.
Background
Along with the development of scientific technology, the requirements of the scientific research institutions of enterprises on informatization, intelligence and safety are also higher. How to improve the management capability and management efficiency of scientific research information and to enhance the safety and high efficiency of experiments is an important subject to be solved by many enterprises at present. The efficient management of the laboratory by the enterprise directly affects the product quality and the increase of the profit of the enterprise, and is also a high-level embodiment of the enterprise. Management informatization of the enterprise scientific research departments is an important guarantee for ensuring that the scientific research level of the enterprise is continuously improved. The enterprise laboratory is an important part of the development of the technology level of the enterprise. Through research on the development condition of enterprise laboratory management systems at home and abroad, the enterprise is found to have more and more urgent demands on the informatization management system, and the informatization degree is also higher and higher. At present, a plurality of enterprises are in an informationized starting stage, scientific research departments of part of the enterprises still adopt traditional manual data input to control experimental equipment, data results are manually analyzed after data acquisition, and then data reports are manually edited, so that the efficiency is low.
Disclosure of Invention
In view of this, embodiments of the present invention provide a laboratory management system, thereby improving experimental efficiency.
According to a first aspect, a laboratory management system, the system comprising:
the basic information configuration module is used for editing a parameter library of an experimental product and configuring experimental standard information conforming to an experimental product standard file based on the parameter library, wherein the parameter library comprises a basic parameter library and a project parameter library, and the experimental standard information is used for standardizing project contents of the experimental product; the experimental scheme configuration module is used for selectively retrieving basic information configuration module data aiming at the experimental product, and configuring and generating a specific experimental scheme so as to respond to specific experimental items in the item content; and the experiment control center is used for establishing communication connection with the experiment product through a product communication command and carrying out specific experiments on the experiment product according to the specific experiment scheme.
Optionally, the basic information configuration module includes: the data dictionary module is used for receiving an external response for editing the description information of the experimental product and editing the description information of the experimental product according to the external response; the project parameter module is used for receiving an external response of the editing parameter library and editing the parameter library according to the description information in the data dictionary by using the external response; the experimental project module is used for receiving an external response for editing the project content description information, editing the project content description information according to the external response, and matching the parameter information in the parameter library with the project content to obtain the parameter information of the project content; the standard file module is used for receiving an external response for editing the standard file of the experimental product and editing the standard file of the experimental product by using the external response; the standard information module is used for configuring experimental standard information of the project content by taking the experimental product standard file as a reference; and the communication command module is used for receiving an external response for maintaining the communication information and maintaining the communication information for establishing communication connection with the experimental product by using the external response.
Optionally, the standard information module includes an experiment description column, and the experiment description column is automatically loaded and generated by the system according to the project content.
Optionally, the experimental plan configuration module includes: the reading scheme configuration module is used for generating a reading strategy for reading the product information of the experimental product according to the standard defined by the experimental standard information through the received external response of the configuration reading scheme; and the scheme configuration module is used for selecting a specific experiment item in the item content and specific item parameters related to the specific experiment item for the experiment product through the received external response for configuring the specific experiment scheme so as to generate the specific experiment scheme.
Optionally, the experiment control center module includes: the experiment loading module is used for loading the specific experiment scheme, performing experiment integrity check, and then establishing communication connection with the experiment product through the product communication command; and the experiment operation module is used for reading a preset experiment flow of the specific experiment scheme after communication connection is established with the experiment product, and carrying out experiments according to the preset experiment flow.
Optionally, the experiment operation module displays and stores the experiment data, the experiment process information and the abnormal log information in real time.
Optionally, the experiment operation module uploads the data to the server by receiving an external response of the save operation after the experiment operation is completed and updates the current experiment commission progress.
Optionally, the experiment operation module stores data in the experiment process at preset time intervals, and is used for carrying out data recovery operation when the experiment process is abnormal.
Optionally, the system further comprises at least one of the following modules: the permission management module is used for informationized management and control of the permissions of the experimental related personnel; the experiment consignment management module is used for consulting the accepted consignment experiment order information; the experimental equipment management module is used for establishing and managing laboratory equipment accounts; the experimental environment monitoring module is used for carrying out relevant setting on the monitoring equipment according to an external response of the setting monitoring equipment, collecting environment data in real time, and carrying out environment monitoring and environment abnormality early warning in real time; the experimental data center is used for receiving the equipment operation record and the experimental history data output by the experimental control center so as to perform data review, data analysis, experimental report export and inspection data operation processing; and the document management center is used for editing or exporting documents related to the experiment.
Optionally, the bottom layer of the system adopts a multithreading design, so that a plurality of experiments are supported to run simultaneously; the system also comprises a bottom layer interface which is used for carrying out the butt joint of the bottom layer interface and the new experimental equipment by utilizing a communication protocol.
The technical scheme of the invention has the following advantages:
the embodiment of the invention provides a laboratory management system. The system specifically comprises: basic information configuration module, experimental scheme configuration module and experimental control center. The basic information configuration module is used for configuring the project, the inspection standard and the basic description of the experiment to be performed in the entrusted experiment, then the specific project to be performed is determined from all the possible projects of the experiment according to the basic information of the experiment, and the project to be performed is automatically completed in the experiment control center according to the preset experiment flow, so that the whole experiment process is informationized, and the experiment efficiency is greatly improved. The additional rights management module, the experiment commission management module, the experiment equipment management module, the experiment environment monitoring module, the experiment data center and the document management center also respectively expand the rights management function, the commission experiment checking function, the equipment account recording function, the experiment environment monitoring function, the experiment data analysis and statistics function and the related document editing and exporting function of the system, so that the invention can perform experiment operation more conveniently, simply and safely. The system of the invention expands the multithreading and communication interface at the bottom layer, so that the system has higher experimental efficiency and wider application range, well carries out informationized management on the experimental process, improves the enterprise management efficiency and reduces the enterprise management cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a laboratory management system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a basic information configuration module of a laboratory management system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an experimental configuration module of a laboratory management system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an optimized laboratory management system according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a multi-experiment parallel structure according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The technical features of the different embodiments of the invention described below may be combined with one another as long as they do not conflict with one another.
Referring to fig. 1, a laboratory management system provided in an embodiment of the present invention specifically includes:
the basic information configuration module 101 is configured to edit a parameter library of an experimental product, and configure experimental standard information conforming to a standard file of the experimental product based on the parameter library, where the parameter library includes a basic parameter library and a project parameter library, and the experimental standard information is used for normalizing project contents of the experimental product. Specifically, the module mainly comprises a data dictionary, project parameters, experimental projects, standard files, standard information, communication commands and other modules, a user edits a parameter library into two parts, wherein one part is a basic parameter library containing basic standard parameters of basic information of experimental products such as size, model, power, voltage and the like, and the other part is a project parameter library of required voltage, current, product quantity, series-parallel connection and other project parameters aiming at a certain experimental project. The system provides the user with corresponding experiment item contents and standard information according to different experiment standard file configuration through the parameters in the parameter library, and the standard information is the standard to be observed or reached by the experiment. The system supports error type experiments, diving, starting type experiments, temperature change experiments, electromagnetic compatibility type experiments, time of day type experiments, constant type experiments, power consumption type experiments and the like. The project content is all relevant experiment projects included in each large experiment, and after determining all project content and experiment standards included in the entrusted experiment, specific experiment scheme configuration is carried out. Information-based unified management is carried out on relevant information of the experiment, so that the experiment speed is increased, errors are avoided, and the experiment efficiency is improved.
The experimental scheme configuration module 102 is configured to selectively retrieve basic information configuration module data for an experimental product, and configure and generate a specific experimental scheme to respond to a specific experimental project in the project content. Specifically, the experimental scheme configuration module 102 mainly includes a setting scheme configuration module and a scheme configuration module. The reading scheme configuration module (which is a scheme for reading the product information) provides the function of configuring the communication command of the product to be tested by the user. According to the relevant basic information configured by the experimental basic information module, determining a scheme for reading product information of an experimental product so as to configure relevant parameters for establishing communication connection with the product. The scheme configuration module (refer to the whole experimental process of configuring the product) supports a user to establish a scheme and select configured experimental items according to different products, the system automatically generates configuration columns of the items according to configuration parameters of the experimental items of the user, corresponding editing types of the parameters, data ranges, data dictionaries and other information, and provides different editing modes of all columns such as a drop-down box, a text box, a check box, a time control and the like according to parameter setting so as to help the user to realize flexibility and expansibility of scheme configuration. For example, in a temperature change experiment, to perform an experiment of the influence of temperature on resistance change, a user finds out a specific experiment item only related to the influence of temperature on resistance change from all related item contents, and then determines all parameters related to the specific experiment item to obtain a specific experiment scheme, and performs the next experiment.
The experiment control center 103 is configured to establish communication connection with an experiment product through a product communication command, and perform a specific experiment on a target object according to a specific experiment scheme. Specifically, the method comprises the steps of providing a user to select an experiment task, establishing communication connection with a product, then automatically running the experiment flow after selecting the experiment flow corresponding to the product under the experiment task, executing experiment steps, sending instructions and related operations in the flow, and performing communication interaction with the product and equipment, data acquisition and operation processing, control of the experiment flow and the like. And (3) taking the detection basis in the standard information as an experimental standard to complete various experiments. After the experiment is completed, the system automatically saves the experimental process data and updates the experimental progress.
Specifically, in one embodiment, as shown in fig. 2, the basic information configuration module 101 further includes:
the data dictionary module 201 is configured to receive an external response for editing the description information of the experimental product, and edit the description information of the experimental product with the external response. Specifically, the user edits the related data dictionary through the interactive interface, wherein the content comprises names, applicable product models, descriptions, parameter information and the like.
The project parameter module 202 is configured to receive an external response of the editing parameter library, and edit the parameter library according to the description information in the data dictionary according to the external response. Specifically, the user refers to the data dictionary to edit the project parameter library through the interactive interface, and the content comprises information such as project parameter code numbers, parameter names, parameter types, control types, data ranges, parameter descriptions and the like, so that the project parameter library is used for configuring experimental projects and experimental schemes.
The experiment item module 203 is configured to receive an external response for editing the description information of the item content, edit the description information of the item content according to the external response, and match the parameter information in the parameter library with the item content to obtain the parameter information of the item content. Specifically, the user edits the experimental item of the product through the interactive interface, and the content includes information such as item name, item code, item automation type, item description, item export data template, selected item parameter, sub-item parameter, etc., wherein the selected item parameter, the sub-item parameter is configured through the item parameter obtained by the module 202.
The standard file module 204 is configured to receive an external response for editing the standard file of the experimental product, and edit the standard file of the experimental product with the external response. Specifically, the user performs operations such as adding, modifying, deleting, downloading, viewing and the like on the product experiment standard file through the interactive interface.
And the standard information module 205 is used for configuring experimental standard information of project content by taking the experimental product standard file as a reference. Specifically, the user configures corresponding experiment standard information for the entered experiment item. And the user selects the configured items, and then adds standard file names, corresponding technical conditions and experimental methods. Specifically, in one embodiment, the standard information module includes an experiment description column that is automatically loaded by the system according to the content of the project. For example: the initial inherent error experiment of the electric energy meter is carried out, the experiment standard file is JF1245.1-2019, the condition is 6.2.3, the method is 9.2.1, the item type is the initial inherent error class, and the item identification is BsaicError. The system comprises the following components according to the item type and the item experiment description column loaded by the identification: access mode, balanced load, current (on), current (off), power factor, active A, B, C, D, E rating, reactive 0.5, 1.0, 2.0, 3.0 rating. The user records the error limit values of the IR46 electric energy meter with different grades under each condition according to the experimental standard, for example, the project is described as follows: the access mode is free, the load is balanced, the current (starting) Itr, the current (stopping) Imax and the power factor are 0.5L, and the active class A limit value is 2.0, the active class B limit value is 1.0, the active class C limit value is 0.5, the active class D limit value is 0.2 and the active class E limit value is 0.1.
The communication command module 206 is configured to receive an external response for maintaining the communication information, and maintain the communication information for establishing a communication connection with the experimental product with the external response. Specifically, the user clicks the communication command management module through the interactive interface to maintain and manage the communication protocol information supported by the product, including information such as communication command name, communication identifier, attribute/method, operation type, function code, analysis name, analysis format, analysis unit, conversion unit, fixed type, data identifier, display mode and the like. The module facilitates connection to the product.
Specifically, in one embodiment, as shown in fig. 3, the experimental scheme configuration module 102 specifically includes:
the reading scheme configuration module 207 is configured to generate a reading policy for reading product information of the experimental product according to the standard defined by the experimental standard information by receiving an external response configuring the reading scheme. Specifically, the user adds a device reading scheme classification, newly establishes scheme nodes, edits the names, communication passwords and encryption modes of schemes according to the standard defined by the experimental standard information through the interactive interface, selects command composition device reading scheme details in a communication command library, and sets information about commands in the details including default values, whether comparison, comparison ranges, formula comparison, device reading notes and the like.
The solution configuration module 208 is configured to select a specific experiment item in the item content and a specific item parameter related to the specific experiment item for the experiment product through the received external response for configuring the specific experiment solution, so as to generate the specific experiment solution. Specifically, the user first adds a project category and a specific project, and selects an item to which the project relates. The system automatically loads a scheme list for a user to edit according to parameters set by the items, such as adding a scheme 'single-phase table', selecting an 'initial inherent error' item, setting a 'drop-down frame control' corresponding to the item parameters configured by the 'initial inherent error' item, wherein the selection values of the load modes in the data dictionary are 'forward active', 'reverse active', 'forward reactive', 'reverse reactive', and the drop-down frame selection contents of the scheme list 'load modes' are 'forward active', 'reverse active', 'forward reactive', 'reverse reactive'. The remaining scheme details are as for example "phase type", "power factor", "voltage percentage", "current percentage", "number of errors", "turns" etc. For example, the user edits the load mode to be positive active, the phase type to be a main loop, the power factor to be 0.5L, the voltage percentage to be 100%, the current percentage to be Imin, the error number to be 1, the number of turns to be 1, the rest of the configuration to be according to the project requirements and so on. The user can set the sequence of the steps, the system and provide a rapid configuration interface for selecting the experimental environment and automatically adding the experimental steps by the user in a checking mode, and a specific experimental scheme is automatically generated according to the configuration result.
Specifically, in one embodiment, the experiment control center 103 specifically includes:
the experiment loading module 209 is configured to load the commission experiment after the scheme configuration is completed, perform experiment integrity check, and then establish communication connection with the target object through the product communication command.
The experiment operation module 210 is configured to read a preset experiment flow of a specific experiment scheme after communication connection is established with an experiment product, and perform an experiment according to the preset experiment flow.
Specifically, the user selects the order, the experiment sample, the experiment equipment, the experiment environment condition history document and the experiment project are checked to carry out the integrity check on the experiment, and the system loads the order sample information checked by the user. The user selects an experiment scheme according to the sample information, selects the experimental project developed in the secondary aspect, and adds the test basis of each project. And the system combines the checking basis and the checking scheme, and after the standard information of the item is matched, the user clicks to determine to enter the experiment operation interface.
The system loads the current experimental project to be developed of the product, and the project parameters and the project experimental scheme are combined to automatically load detailed information corresponding to project experimental flow lines. The user can select operations such as continuous start, single start and the like on the experiment operation interface, when the user clicks on the operation, the system performs communication interaction with products and equipment according to the content of the inspection flow, displays and stores experiment data, process information, abnormal logs and the like in real time, and after the operation is finished, the user clicks on the operation to store the data, and then the data can be uploaded to the server and the current experiment consignment progress is updated. The system supports the data recovery function after the abnormality of the experimental process.
For example: the user selects a single-phase form order of active A, selects an experimental scheme as a single-phase form scheme, and an initial intrinsic error item configured under a system loading scheme, and adds an experimental basis of JJF1245.1-2019 for the item, so that the system is based on the active A-level form with a load mode of forward active, a phase type of main loop, a power factor of 0.5L, a voltage percentage of 100%, a current percentage Imin, error times of 1 and number of turns of 1 according to a certain detail content in the single-phase form scheme, and adopts JJF1245.1-2019 experimental standards to match standard information of initial intrinsic errors, and matches the standard information to the active A-level form with no access mode, balanced load and Imin current under the conditions of current (starting) Itr-current (ending) Imax and a power factor of 0.5L, wherein the limit value is 2.0. The remaining detail lines and so on.
After the user clicks and confirms, entering an experiment operation interface, wherein the system loading item is 'initial inherent error', the item flow line is loaded into an item information column, and a list position column is selected, if the item information column is positive active; a main loop; 0.5L;100%; imin, the selection epitope is listed as epitope 1. After clicking, the system sends a source lifting control 1 to the platform equipment according to the flow content; 0.5L; imin; after 100% command and source rising are successful, the system waits for the meter to read once after reading one circle, reads the meter error as error data, compares whether the meter error is within a range of +/-2.0, if the meter error meets the standard, the meter position 1 is qualified and displayed in a check mode, and if the meter error is unqualified, the meter position 1 is displayed in a check mode.
If the item for setting the reading scheme is selected, such as alternating current sampling, the item flow line is loaded into an item information column, a list position column is selected, and a reading parameter column is set, and if the item information column is positive active; a main loop; 0.5L;100%; imin, the selection epitope is listed as epitope 1. After clicking, the system sends a source lifting control 1 to the platform equipment according to the flow content; 0.5L; imin; after 100% command and source rising are successful, the system configures details according to the reading scheme: the A phase voltage, reading, default value 000.0, un-comparing, identification 02010100 and other contents send an A phase voltage reading instruction to the product, and the system displays the read A phase voltage value in a reading value column. If the scheme configuration setting and reading result needs to be compared, the column of the setting and reading value and the column of the default value are compared according to the specified rule, and finally a comparison result is given, otherwise, the default is qualified. The remaining detail lines and so on. In the process, the process information, the detected product information, the abnormal information and the like interacted by the system can be displayed in real time through a display. After the experiment is finished, the user clicks the stored data, the system uploads the data to the server and updates the initial inherent error project experiment entrusting progress in the experiment entrusting.
Specifically, in an embodiment, the experiment operation module further has a function of displaying and storing experiment data, experiment process information and abnormal log information in real time.
Specifically, in an embodiment, as shown in fig. 4, the laboratory management system provided in the embodiment of the present invention at least further includes any one of the following modules:
and the authority management module 104 is used for informationized management and control of the authority of the experiment related personnel. Specifically, the user can edit the information such as the operation authority, the login password and the like of the experiment related personnel through the module, so that authority informatization management and control are realized. The safety and the reliability of the system are improved.
The experiment order management module 105 is used for consulting the accepted order experiment. Specifically, the system mainly provides a function of checking accepted relevant consignment information of experiment consignments by a user, is convenient to use for consulting, and can inquire and input the information of the experiment consignments of the system, and the information comprises consignment numbers, submitting units, product names, product models, accessory downloads and the like. And supports the user to set the consignment priority, print the consignment work order and sample identification strip.
The laboratory equipment management module 106 is used for establishing laboratory equipment ledgers, so that laboratory equipment management is unified, clear and difficult to lose. Specifically, information such as laboratory equipment files, supporting projects and the like is mainly provided for a user to build laboratory equipment accounts. The module also provides manual test for the supporting equipment by a user, and the supporting equipment comprises an electrostatic discharge generator, a three-phase cycle drop generator, an impact current experimental device, a three-phase electric energy meter inspection device, a single-phase electric energy meter inspection device, a multi-path temperature tester, a high-temperature and low-temperature alternating humidity and heat temperature box and the like. The user inputs the relevant information such as the equipment number, equipment name, model, manufacturer, delivery date, equipment type, maintenance responsibility person, equipment state, asset number, equipment support project, equipment expansion attribute, equipment relevant file and the like of the laboratory relevant equipment. The user is provided with manual tests of the supporting equipment, such as voltage rise, pulse reading, source falling, submerged start and the like, and real-time communication information and abnormal information are printed. The system stores the operation record in the experimental process of the equipment, and can be used for inquiring and analyzing by a user.
The experimental environment monitoring module 107 is configured to perform related setting on the monitoring device, and collect environmental data in real time for performing environment monitoring and abnormality early warning. Specifically, the relevant configuration of the environmental temperature and humidity monitoring equipment in each area of the user configuration laboratory is mainly provided, and the user sets information such as the area where the temperature and humidity acquisition equipment is located, the communication mode, the communication address, the equipment address, the upper temperature limit, the lower temperature limit, the upper humidity limit, the lower humidity limit, the sampling interval and the like. The system acquires environmental temperature and humidity data through communication with corresponding equipment according to the setting and monitors in real time, and immediately sends out abnormal early warning and reminding after the environmental temperature and humidity exceeds the limit, so that the safety of the experimental process is improved.
The experiment data center 108 is used for receiving the equipment operation records and the experiment history data output by the experiment control center for data review and data analysis. Specifically, the system provides users to inquire the historical experiment data, the abnormal logs, the user operation records, the information modification records and other data. And supporting project corresponding templates configured by users, and providing the function of leading out experiment reports for experiment consignment batches by users. And automatically carrying out operation processing on the test data according to the export template selected by the project by the system, and exporting the word version or the excel version of the experiment report. And provides convenience for analysis after experiments.
A document management center 109 for editing or exporting documents related to the experiment. Specifically, the functions of uploading, auditing, downloading and the like of the equipment files, the entrusted documents and the experiment report templates are supported by the user, the informatization management and control and sharing support of the documents are realized, and the use of staff is facilitated.
Specifically, in an embodiment, as shown in fig. 5, the bottom layer of the laboratory management system provided in the embodiment of the present invention adopts a multithreading design, so as to support simultaneous operation of multiple experiments. The system adopts a layered architecture and a multithreading technology to realize simultaneous data monitoring and data display of a plurality of products, and realizes that automatic experiments and manual experiments of the products can be managed and controlled through the system. The laboratory management system provided by the invention is provided with a bottom layer interface, and the bottom layer interface is in butt joint with new experimental equipment by utilizing a communication protocol. The system supports the rapid expansion of equipment with different types and different protocols, and the newly added equipment can realize the control by only developing the equipment control bottom layer without modifying the business logic layer and the presentation layer.
By way of example, the functions between the system modules described above are illustrated as follows:
the user selects an experiment order with a certain product model of the intelligent electric energy meter, the product information is model 0001, the reference voltage is 220V, the current specification is 0.2-0.5 (60) A, the frequency is 50Hz, the active constant is 2000, the reactive constant/, the active level is B, the product name of the intelligent electric energy meter is the intelligent electric energy meter, the experiment order number is 0000001, the entrusted experiment items comprise visual inspection, initial inherent error, starting, diving, electric energy meter constant, voltage change, high temperature and other experiments, and the number of samples is 6.
After the user confirms that the consignment single click confirmation is selected, the system displays the information of the product in the consignment list in the information column of the list selection interface, consignment items are combined with the items configured by the equipment bound by the current computer and the progress of experimental items, the states of the items and the items are displayed in the experimental item column, if the names of the items are initial inherent errors, and the states of the items are incomplete; the project name is an alternating damp-heat experiment, and the project state is that the equipment is not supported; the remaining items are analogized in turn.
The user also needs to configure specific experimental parameters such as static type of table, single phase line, direct access mode, single phase/active direction of tide, type II of insulation protection, etc., and parameters such as outdoor/II group of use environment, etc., and parameters and parameter selection content can be expanded according to product types. The parameters of the functional configuration can further meet the standard information matching of the product under other special conditions.
After the user supplements specific experimental parameters, selecting an experimental scheme, and clicking a selection button of an experimental scheme column. The system automatically displays the experimental scheme configured by the user, and the user selects a scheme which is edited in advance, such as a scheme name as a single-phase table. And (5) double-clicking the selected scheme node to finish scheme selection. The system makes the following decisions according to the scheme selected by the user: and removing the content which is not contained in the scheme items in the experiment item list according to the items selected by the user under the scheme. After screening, the user then selects the experimental project to be developed secondarily, such as visual inspection, voltage change experiment and the like.
After the user selects the experimental scheme, a test basis is added for each experimental project, the user clicks the project row of the experimental project column, clicks the increase button of the test basis column, and the system automatically displays the standard file added by the user. After the user selects the standard click to be added, the system stores the standard information of the file corresponding to the item into a cache; the verification basis for the remaining items also operates sequentially.
After the configuration is finished, the user checks the sample to be tested currently, clicks and determines, and the system sequentially compares whether the scheme configured corresponding to the experimental project to be developed at this time can find standard information in the added test basis.
If visual inspection items are selected, the schema configuration step rows are shown in Table 1. (visual inspection experiment of intelligent ammeter, namely judging whether the appearance of the product meets the standard requirement, the product mainly introduces how the system supports the flow of manual experiment.)
TABLE 1 visual inspection project execution step
Sequence number Experiment point
1 Measuring unit
2 Rated operating conditions
3 Watch case, window
4 Display device
5 Test output
6 Key testing
The added verification basis is JJF1245.1-2019, the technical standard of the system matching visual inspection item is JJF1245.1-2019, and standard information under a standard file is shown in table 2. The experimental points configured by the scheme can be matched with the corresponding experimental requirements under the basis. The system stores the matched standard information in a cache.
TABLE 2 Standard information of Standard File JJF1245.1-2019
Figure BDA0003316832350000141
The scheme row is shown in table 3 as the voltage change item selected. (Voltage change experiment of intelligent ammeter, namely, under the condition of voltage condition change, whether the change amount of product inspection error meets the standard requirement, mainly introducing how the system supports the flow of automatic experiment.)
TABLE 3 configuration scheme for Voltage Change program
Figure BDA0003316832350000142
The added verification basis is JJF1245.1-2019, and standard information configured under the technical standard of JJF1245.1-2019, which is the system matching voltage change item, is shown in table 4. The system stores the corresponding standard information value 0.7 which is matched between the current range Itr and Imax, the power factor of the intelligent ammeter is 1.0, and the active level is B level into a cache.
TABLE 4 Standard information of Voltage Change project under Standard File JJF1245.1-2019
Access mode Current (Start) Current (stop) Power factor A B C D E
Without any means for Itr Imax 1.0 1.0 0.7 0.2 0.1 0.05
Without any means for Itr Imax 0.5L 1.5 1.0 0.4 0.2 0.1
And the rest items are analogically, the matched standard information values are found and stored in the cache, and if the corresponding standard information cannot be found, the system prompts which items are not matched with the standard information. After the items to be checked and developed are successfully matched, the system side can enter the checking interface.
After the system enters the inspection interface, judging whether the equipment corresponding to the current development project performs daily spot inspection, if not, prompting spot inspection and developing; if so, the project verification related content is normally loaded, including standard information of the verification project and project step lines, and the like.
The user clicks the continuous button and the system starts to check in sequence according to the item order:
1. visual inspection: the automatic type of the project is manual, the project type is an appearance inspection type, a user interface is provided, the interface displays each experimental point and the experimental requirements corresponding to the experimental points, and the interface provides manual inspection results which can be manually input into each experimental point by a user. And the system displays the qualification of the epitope 1 column content according to the user input result, and displays X if the user input result does not accord with the epitope 1 column content. After the project is finished, the system updates the qualified display of the experimental result of the project according to the results of all experimental points, and if the experimental result is not matched with the experimental result, the system displays X.
2. Voltage change experiments: the automation type of the project is automatic, and the project type is an error experiment. The system steps according to table 3 scheme first row are as follows:
firstly, under the condition that the voltage is 100% of reference voltage, the phase type is a main loop, the load mode is forward active, the power factor is 1.0, and the current is Imax, reading the average value of errors of two times as an error value 1 under the 100% of reference voltage; reading the average value of errors of two times under the reference voltage of 90% under other conditions without changing the conditions, and taking the average value of errors under the reference voltage of 90% as an error value 1 under the reference voltage of 90%; calculating the change amount of the error value 1 under the 90% reference voltage and the error value 1 under the 100% reference voltage; reading other conditions unchanged, and taking the average value of errors of two times under the reference voltage of 110% as an error value 1 under the reference voltage of 110%; calculating the change amount of the error value 1 under 110% of the reference voltage and the error value 1 under 100% of the reference voltage; the verification step lines generated according to this scheme line are as follows. The rest scheme lines correspond to the content of the checking step lines and so on. ( And (3) injection: the experimental steps are generated by the system according to the experimental standard and the experimental flow of the product, and the user can determine the experimental step mode by configuring the type information and the project parameters of the project. )
The system is based on the step line item information: a main loop; forward active power; 1.0;100%; imax, controlling the equipment bound by the project to be a single-phase electric energy meter checking device, and forming an equipment control command 1 according to project information; 1.0; imax;100%, after receiving a command that the equipment source lifting successfully returns, automatically reading an error result output by the electric energy meter inspection device under the voltage condition by the system, and taking an average value as an error value 1 under the reference voltage condition and filling in a first row of a table 5 as a result value after the system reads errors twice according to the error times 2. ( And (3) injection: in the examples of the present invention, three product experiments of the development of 3 epitopes were performed simultaneously. )
The system is based on the step line item information: a main loop; forward active power; 1.0;90%; imax, controlling the equipment bound by the project to be a single-phase electric energy meter checking device, and forming an equipment control command 1 according to project information; 1.0; imax;90%, after receiving a command that the equipment source lifting successfully returns, the system automatically reads an error result output by the electric energy meter inspection device under the voltage condition, and according to the error times 2, the system reads the error twice again, takes the average value as an error value 1 under the 90% reference voltage condition, and fills in the second row of the table 5 as a result value.
The system calculates the difference value between the error value 1 under the 90% reference voltage condition and the error value 1 under the reference voltage condition as the error change amount, and judges whether the result value is within the range of +/-0.7, and the difference value is: then the red font is displayed in the third row of table 5 as a result value; no: then a black font is displayed in the third row of table 5 as a result value.
The system is based on the step line item information: a main loop; forward active power; 1.0;110%; imax, controlling the equipment bound by the project to be a single-phase electric energy meter checking device, and forming an equipment control command 1 according to project information; 1.0; imax;110, after receiving a command of successfully returning the equipment source lifting, automatically reading an error result output by the electric energy meter inspection device under the voltage condition by the system, reading errors twice by the system according to the error time value 2, taking the average value as an error value 1 under the 110% reference voltage condition, and filling in a fourth row of the table 5 as a result value.
The system calculates the difference value between the error value 1 under the condition of 110% reference voltage and the error value 1 under the condition of reference voltage as the error change amount, judges whether the result value is within the range of +/-0.7, and does not: displaying the fifth row as a result value for the red font; the method comprises the following steps: the resulting value in the fifth row of table 5 is displayed for a black font.
TABLE 5 filling out the results of Voltage Change experiments
Project information Epitope 1 Epitope 2 Epitope 3
A main loop; forward active power; 1.0;100%; imax (Imax)
A main loop; forward active power; 1.0;90%; imax (Imax)
Variable amount
A main loop; forward active power; 1.0;110%; imax (Imax)
Variable amount
And the rest steps are operated by analogy until each item is finished, the system is automatically stopped, and a device source lowering control command is sent. The system stores experimental process data, environment temperature and humidity data and the like. The user clicks to save, the system provides the user to select the saved item, and the result can be uploaded to the server database after clicking to save; for unqualified items, the mail notification function provided by the system can support the user to quickly generate unqualified mail content and send the unqualified mail content to the principal. The user can inquire the checked process data according to the conditions of the order number, the operator, the checking time and the like on the checking data inquiry interface. Meanwhile, the system supports the user to inquire data such as an abnormal log, a user operation record, an information modification record and the like. The report export module of the system provides the function of exporting experiment reports for the experiment consignment batch by the user. And automatically performing operation processing on the test data according to the export template selected by the project, and automatically exporting the word version or the excel version of the experiment report.
Through the cooperation of the above components, the embodiment of the invention provides a laboratory management system. The system specifically comprises: basic information configuration module, experimental scheme configuration module and experimental control center. The basic information configuration module is used for configuring the project, the inspection standard and the basic description of the experiment to be performed in the entrusted experiment, then the specific project to be performed is determined from all the possible projects of the experiment according to the basic information of the experiment, and the project to be performed is automatically completed in the experiment control center according to the preset experiment flow, so that the whole experiment process is informationized, and the experiment efficiency is greatly improved. The additional rights management module, the experiment commission management module, the experiment equipment management module, the experiment environment monitoring module, the experiment data center and the document management center also respectively expand the rights management function, the commission experiment checking function, the equipment account recording function, the experiment environment monitoring function, the experiment data analysis and statistics function and the related document editing and exporting function of the system, so that the invention can perform experiment operation more conveniently, simply and safely. The system of the invention expands the multithreading and communication interface at the bottom layer, so that the system has higher experimental efficiency and wider application range, well carries out informationized management on the experimental process, improves the enterprise management efficiency and reduces the enterprise management cost.
Fig. 6 shows an electronic device according to an embodiment of the invention, the device comprising: the processor 901 and the memory 902 may be connected by a bus or otherwise, for example in fig. 6.
The processor 901 may be a central processing unit (Central Processing Unit, CPU). The processor 901 may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory 902 is used as a non-transitory computer readable storage medium for storing non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the methods in the method embodiments described above. The processor 901 executes various functional applications of the processor and data processing, i.e., implements the methods in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 902.
The memory 902 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created by the processor 901, and the like. In addition, the memory 902 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 902 optionally includes memory remotely located relative to processor 901, which may be connected to processor 901 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
One or more modules are stored in the memory 902 that, when executed by the processor 901, perform the methods of the method embodiments described above.
Specifically, in an embodiment, the electronic device further includes:
the display is connected with the processor and used for displaying experimental data and/or environmental data;
and the monitoring equipment is connected with the processor and used for collecting environment data to monitor the environment. Specifically, in the embodiment of the present invention, the monitoring device includes, but is not limited to: camera, temperature sensor, humidity transducer, gas concentration sensor.
The specific details of the electronic device may be correspondingly understood by referring to the corresponding related descriptions and effects in the above method embodiments, which are not repeated herein.
It will be appreciated by those skilled in the art that implementing all or part of the above-described methods in the embodiments may be implemented by a computer program for instructing relevant hardware, and the implemented program may be stored in a computer readable storage medium, and the program may include the steps of the embodiments of the above-described methods when executed. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a Flash Memory (Flash Memory), a Hard Disk (HDD), or a Solid State Drive (SSD); the storage medium may also comprise a combination of memories of the kind described above.
Although embodiments of the present invention have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and variations are within the scope of the invention as defined by the appended claims.

Claims (9)

1. A laboratory management system, the system comprising:
The basic information configuration module is used for editing a parameter library of an experimental product and configuring experimental standard information conforming to an experimental product standard file based on the parameter library, wherein the parameter library comprises a basic parameter library and a project parameter library, and the experimental standard information is used for standardizing project contents of the experimental product;
the experimental scheme configuration module is used for selectively retrieving basic information configuration module data aiming at the experimental product, and configuring and generating a specific experimental scheme so as to respond to specific experimental items in the item content;
the experimental scheme configuration module comprises:
the reading scheme configuration module is used for generating a reading strategy for reading the product information of the experimental product according to the standard defined by the experimental standard information through the received external response of the configuration reading scheme;
the scheme configuration module is used for selecting a specific experiment item in the item content and specific item parameters related to the specific experiment item aiming at the experiment product through received external response for configuring the specific experiment scheme so as to generate the specific experiment scheme;
and the experiment control center module is used for establishing communication connection with the experiment product through a product communication command and carrying out specific experiments on the experiment product according to the specific experiment scheme.
2. The system of claim 1, wherein the base information configuration module comprises:
the data dictionary module is used for receiving an external response for editing the description information of the experimental product and editing the description information of the experimental product according to the external response;
the project parameter module is used for receiving an external response of the editing parameter library and editing the parameter library according to the description information in the data dictionary by using the external response;
the experimental project module is used for receiving an external response for editing the project content description information, editing the project content description information according to the external response, and matching the parameter information in the parameter library with the project content to obtain the parameter information of the project content;
the standard file module is used for receiving an external response for editing the standard file of the experimental product and editing the standard file of the experimental product by using the external response;
the standard information module is used for configuring experimental standard information of the project content by taking the experimental product standard file as a reference;
and the communication command module is used for receiving an external response for maintaining the communication information and maintaining the communication information for establishing communication connection with the experimental product by using the external response.
3. The system of claim 2, wherein the standard information module includes an experiment description column that is automatically loaded by the system based on the project content.
4. The system of claim 1, wherein the experiment control center module comprises:
the experiment loading module is used for loading the specific experiment scheme, performing experiment integrity check, and then establishing communication connection with the experiment product through the product communication command;
and the experiment operation module is used for reading a preset experiment flow of the specific experiment scheme after communication connection is established with the experiment product, and carrying out experiments according to the preset experiment flow.
5. The system of claim 4, wherein the experiment operation module displays and stores experimental data, experimental process information, and anomaly log information in real time.
6. The system of claim 4, wherein the experiment execution module uploads the data to the server and updates the current experiment delegation schedule by receiving an external response to the save operation after the experiment execution is completed.
7. The system of claim 4, wherein the experiment operation module stores data during the experiment at preset time intervals for performing a data recovery operation when an abnormality occurs in the experiment.
8. The system of claim 1, further comprising at least one of the following modules:
the permission management module is used for informationized management and control of the permissions of the experimental related personnel;
the experiment consignment management module is used for consulting the accepted consignment experiment order information;
the experimental equipment management module is used for establishing and managing laboratory equipment accounts;
the experimental environment monitoring module is used for carrying out relevant setting on the monitoring equipment according to an external response of the setting monitoring equipment, collecting environment data in real time, and carrying out environment monitoring and environment abnormality early warning in real time;
the experimental data center is used for receiving the equipment operation record and the experimental history data output by the experimental control center so as to perform data review, data analysis, experimental report export and inspection data operation processing;
and the document management center is used for editing or exporting documents related to the experiment.
9. The system of claim 1, wherein the system bottom layer is of a multi-threaded design, supporting multiple experiments to run simultaneously; the system also comprises a bottom layer interface which is used for carrying out the butt joint of the bottom layer interface and the new experimental equipment by utilizing a communication protocol.
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