CN108924082B - Special operator actual operation examination control method and system - Google Patents
Special operator actual operation examination control method and system Download PDFInfo
- Publication number
- CN108924082B CN108924082B CN201810427984.XA CN201810427984A CN108924082B CN 108924082 B CN108924082 B CN 108924082B CN 201810427984 A CN201810427984 A CN 201810427984A CN 108924082 B CN108924082 B CN 108924082B
- Authority
- CN
- China
- Prior art keywords
- examination
- data
- score
- actual operation
- server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The invention belongs to the technical field of computer software, and discloses a control method and a system for actual operation examination of special workers, wherein examination data is uploaded to a server in real time for examination; feeding back the result in real time, and after the result is finished, weighting and calculating the performance of the practice; collecting video data, analyzing and reviewing camera data; synchronizing examination plan data and uploading the examination data in real time; confirming an electronic signature of an examination result; the signature information and the test result are stored in the test information base. The invention improves the working efficiency: before the system is used, after an examination is finished, videos of examinees need to be edited, processed and uploaded, and scores of the examinees need to be calculated manually, so that time and labor are wasted. After the method and the system are adopted, the score of the examinee is displayed in real time, the video is directly uploaded to the server, and the time from the average examination organization to the data archiving is shortened by over 60 percent by taking the class as an example.
Description
Technical Field
The invention belongs to the technical field of computer software, and particularly relates to a method and a system for controlling actual operation examinations of special operating personnel (including special operating personnel and special equipment operating personnel).
Background
Currently, the current state of the art commonly used in the industry is such that: according to the laws and regulations such as the safety production law and the safety training regulation of production and operation units issued by the state, qualified employees who are not trained in safety production can not be operated on duty. The state of the training and examination content of the special operating personnel and the special operating personnel specially establishes a detailed examination outline, and clearly requires that the examination can be issued after being qualified through theoretical examination and practical examination. At present, a system for a special technical service company to engage in theoretical examinations of special operating personnel and special (equipment) operating personnel is provided in China, and theoretical network online examinations are already realized. The actual operation examination generally has a weakening phenomenon in China, which is shown in the following steps: the examination form and the examination content do not accord with the national examination standard; the examination mechanism has low safety training and examination recognition, and the paper test paper mode is used for replacing the actual operation examination in some mechanisms; the assessment content is unscientific, unfair and not objective; the efficiency of the assessment organization is low, and the assessment and the computer score are mainly participated in manually; the examination data arrangement is time-consuming and labor-consuming, and particularly, the video image data and the examinees are in one-to-one correspondence, and the serial numbers are stored, so that errors are easy to occur.
In summary, the problems of the prior art are as follows:
compiling an actual operation evaluation strategy;
a grading method and an automatic calculation and analysis technology for an actual operation test;
video and voice synchronous acquisition technology, video compression technology and the like;
a data synchronization interaction technology;
a data tracing method;
the device is a rapid building and debugging technology.
The difficulty and significance for solving the technical problems are as follows:
and (5) compiling an actual operation evaluation strategy. The examination outline of the country and the characteristics of the industry and the specialty are researched, the examination strategy is made up in a targeted manner, and the function of combining the paper in a plurality of to one mode and the function of randomly combining the paper in a plurality of to many mode can be realized. The method can not only group the volumes according to basic operation subjects, but also realize the volume group of professional operation projects, and realize the modes of mixed volume group and the like. The objective and fair evaluation modes are ensured by different examination paper forming modes.
The method comprises the steps of realizing the grading method of the actual operation examination and automatic calculation and analysis, adopting examiners with different random extraction numbers to carry out the evaluation of the same item, adopting the assignment of the type of an initial evaluation item for the value calculation, carrying out the target grading in the evaluation process, calculating the final grading in the evaluation result weighted average mode, carrying out systematic comparison on the evaluation grading and the target value, carrying out the comparison analysis on the evaluation grading and the specified qualified value, and finally giving the final grading to the examinee.
By using a mobile terminal APP program, data synchronization methods such as one-key test plan synchronization, one-key starting test judgment and audio and video acquisition are adopted, data are synchronized to a test terminal from a server before test, video and voice synchronous acquisition is realized through operating an interface operating button, and acquisition synchronization is finished after an test finishing instruction is sent. The MP4 video format is adopted, and the video compression technology is applied, so that the storage space of the video file is saved.
The system adopts a data interaction technology to ensure that data forwarding, storage and processing can be carried out among the camera, the evaluation terminal, the router and the server. The local area network is ensured to operate independently and the wide area network is ensured to operate in two modes.
The data tracing source is very important to the examination reference process, but different data information is classified and stored according to nodes in the whole examination process, and effective data management is realized by adopting a database management technology. According to the set query conditions and the set keywords, the source of the evaluation results is traced, and the quality of the evaluation results is effectively guaranteed.
The real operation evaluation generally needs to be operated on the site of equipment (simulation), so that the connection, debugging modes and efficiency of the equipment are different due to different site networks and working environments. Therefore, the research scheme is designed to design a rapid device building and debugging mode, optimize and solidify a device building method and a debugging method, and form a simple and easy operation standard. The examination environment can be quickly set up by the examiner on different examination fields, and the examination work can be quickly carried out.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a control method and a system for actual operation examination of special workers.
The invention is realized in such a way that a control method for the actual operation examination of a special worker comprises the following steps:
the method for controlling the actual operation examination of the special worker is characterized by comprising the following steps:
the assessment data are uploaded to a server in real time for assessment; feeding back the result in real time, and after the result is finished, weighting and calculating the performance of the practice;
collecting video data, analyzing and reviewing camera data;
synchronizing examination plan data and uploading the examination data in real time;
confirming an electronic signature of an examination result; the signature information and the test result are stored in the test information base.
Further, the control method for the actual operation examination of the special type worker comprises the following steps:
calculating an actual operation assessment score by using initial assignment, standard value judgment, weighted calculation and arithmetic mean calculation;
selecting n appraisers, wherein n is a natural number more than or equal to 1 and refers to the number of the appraisers, and performing appraisal scoring on the appraisal items in the actual operation examination process;
when scoring, comparing with the single standard assignment, judging the single score by adopting a deduction scoring mode, and automatically comparing with the original standard assignment according to the scored score; if the evaluation value exceeds the assigned value, prompting an appraiser, checking errors, and judging again to score; weighting and assigning, namely calculating the whole operation assessment score according to the weighting coefficient:
A＝(x1*f1+x2*f2+...xk*fk)；
wherein A: evaluating scores of representative appraisers; x: represents the assignments of the groups; f: represents the weight of each group; k: representing the number of operation steps;
and (3) calculating the assessment scores of a plurality of examiners according to a method of calculating an arithmetic mean, wherein the calculation result is the score of the examinee in the actual operation examination:
M＝(A 1+A2+...+An)/n；
m: a score representing the test taker; a: representing the assessment score of each appraiser; n: the number of representative appraisers;
comparing the score of the actual operation examination of the examinee with the qualified standard score, and judging that the examinee passes the actual operation examination if the score of the actual operation examination is more than or equal to the qualified standard score; if the score of the actual operation examination is less than or equal to the qualified standard score, judging that the examinee does not pass the examination and needs to perform supplementary examination;
secondly, audio and video acquisition in the actual operation assessment process is carried out, and streaming media encoding is adopted for real-time acquisition and encoding; acquiring image data of the examination process by using a multifunctional monitoring camera and a local area network;
when actual operation examination starts, an examination starting instruction is sent out through the mobile terminal APP to be examined, and after the examination system receives the instruction, the video and audio acquisition function synchronously operates;
after the examination is started, the examiner starts to score item by item, and video and audio are collected in real time;
after the appraiser marks, the student signs, and the signing ending system automatically generates and stores the audio and video files.
Another object of the present invention is to provide a special type worker actual operation examination control system of the special type worker actual operation examination control method, the special type worker actual operation examination control system including: the system comprises an information control unit, a data acquisition unit, a data forwarding and transmitting unit and a data processing and storing unit;
the information control unit is connected with the data acquisition unit, the data forwarding and transmitting unit and the data processing and storing unit.
Further, the data acquisition unit includes: the system comprises an IPAD mobile terminal, a camera and a voice collector;
the data forwarding transmission unit includes: a router;
the data processing and storage unit includes: an application server, a database server and a video server.
The control system for the actual operation examination of the special type operator further comprises: the system comprises an IPAD mobile terminal, a PC, a server, a router and a camera;
the camera is installed in the examination room and connected with the router through a network, and the router is connected with the IPAD mobile terminal, the PC and the server through the network; the IPAD mobile terminal sends an examination instruction, the router controls the camera to be started, the PC uploads examination and evaluation information to the server through the network, the server feeds back a result to the IPAD mobile terminal, and the IPAD mobile terminal, the PC and the server synchronize data through the network.
The control system for the actual operation examination of the special type operator further comprises: the mobile camera is connected with the IPAD mobile terminal and the notebook computer through a local area network, the IPAD mobile terminal and the notebook computer are connected with the server through a network, the fixed camera is connected with the monitor through a signal line, and the monitor is connected with the server through a network.
The invention also aims to provide a computer program for realizing the control method for the actual operation test of the special operator.
The invention also aims to provide an information data processing terminal for realizing the control method for the actual operation examination of the special operator.
Another object of the present invention is to provide a computer-readable storage medium, which includes instructions that, when executed on a computer, cause the computer to execute the method for controlling the actual operation test of the special type worker.
In summary, the advantages and positive effects of the invention are:
(1) the management work of examination questions, examination items, training classes and the like of the examination system is performed in an online examination mode; a platform is used for carrying out a series of informatization works such as examination arrangement, score summarization and the like, so that the working efficiency is improved; a complete scoring system is set, so that scoring personnel can quickly and accurately perform score evaluation work; the scores and the examination videos of the reference personnel can be called, consulted and managed at any time through the system; and the network digital camera (programmable control) is utilized to carry out video synchronous recording and uploading of the practice test by combining the internet thinking. The invention solves the technical problem of interfaces for data transmission, and is characterized by comprising a server data interaction interface, a basic data downloading interface, a data synchronization interface and a video uploading interface. The safety technology of data access is realized, and software function modules and contents which do not need to be accessed or accessed without right by an operator are shielded through login, so that misoperation is prevented, and the operation safety is ensured; various destructive operations, such as modification, deletion and the like, need to be prompted for confirmation before operation, and the safety on the operation level is ensured; and the database access security adopts a three-layer access architecture based on an application server, and a user does not directly access the database system. The system has the advantages of high expandability, and high expandability in system design for flexible use and implementation of the system.
(2) The system has two modes of online and offline operation, has internet access and adopts an online examination mode for operation; performing offline evaluation on the environment only provided with the local area network; the live video can be checked and recorded in real time no matter online or offline, and the video angle and the shooting angle can be adjusted. The invention relates to a mobile terminal APP construction, which is set to the construction of relevant functions such as real operation evaluation and video recording, and the main construction module comprises: the system comprises a basic synchronization module, a score uploading module, an assessment list module, an actual exercise examination module, a video recording and broadcasting module and a student supplementary examination module. The video is automatically collected, compressed and stored, when an examination starts, the video and the evaluation score synchronously run, and one-key operation is carried out; video is stored by using a compression coding technique (h.264 coding) while ensuring picture quality. The examination of the invention is more fair and fair: when the paper test paper is used for evaluation, the test paper is relatively fixed, the test paper is inconvenient to change, and the risk of test question leakage exists.
(3) The invention improves the working efficiency: before the system is used, after an examination is finished, videos of examinees need to be edited, processed and uploaded, and scores of the examinees need to be calculated manually, so that time and labor are wasted. After the method and the system are adopted, the score of the examinee is displayed in real time, the video is directly uploaded to the server, and the time from the average examination organization to the data archiving is shortened by over 60 percent by taking the class as an example.
(4) The invention reduces the error rate: the conventional manual examination paper evaluation and manual video editing inevitably have certain errors, so that the scores of examinees are wrong, the video arrangement information is wrong, and the like. After the method and the system are adopted, the score of the examinee is automatically calculated by the system, and the video is uniformly edited and processed by the server, so that the error generation of human factors is reduced.
(5) The invention reduces the data storage space: before the method and the system are used, videos recorded by a traditional method, such as 50-person classes, are recorded, the actual operation videos are 30G, and after the new system is used, the storage capacity is reduced to 6G on the premise of ensuring the shooting quality, and 80% of storage space is saved on average.
(6) The equipment of the invention is highly integrated: devices used for the actual operation of the examination system: the tablet personal computer (IPAD), the network camera, the support, the wireless router, the power adapter and other equipment are integrated into a special tool box, so that the portable examination environment examination box is convenient to carry and build flexibly and conveniently.
(7) The invention performs testing and application of 40 shifts, including real-time online examination under the condition of accessing the Internet, offline examination under the condition of no network, system random paper formation, scoring operation of a plurality of examiners, synchronous acquisition and uploading of video data, examination paper export, examination result information export and the like, has good field application, and is highly evaluated by field examiners and students. The appraiser thinks that the appraising method can automatically collect video data, automatically score, display scores in real time, reduce the appraisal workload, reduce the error rate and improve the working efficiency. The student reflects the application of the new evaluation method, the time to be examined can be shortened during the examination, and the score can be inquired in time after the examination is finished.
TABLE 1 comparison of application effects of special homework actual operation examination method and system
Drawings
Fig. 1 is a schematic structural diagram of a control system for an actual operation examination of a special worker according to an embodiment of the present invention;
in the figure: 1. an information control unit; 2. a data acquisition unit; 3. a data forwarding transmission unit; 4. and the data processing and storing unit.
Fig. 2 is a flowchart of a control method for an actual operation examination of a special type worker according to an embodiment of the present invention.
Fig. 3 is a flowchart of an implementation of a method for controlling an actual operation examination of a special type worker according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a specific application of the test control system for actual operation of special workers according to the embodiment of the present invention.
Fig. 5 is a schematic diagram of a control system for actual operation examination of a special type worker according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of an audio/video acquisition process provided by an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention solves the problems that paper test paper is relatively fixed, the paper can not be randomly organized, and the examination content has subjectivity; the examination is fair and fair, random examination paper grouping is adopted, and the score is calculated by weighted average, so that the accuracy of the result is ensured; the examination efficiency is improved. The problem that in the traditional examination process, examination results need to be manually calculated, the examination results cannot be displayed in real time, and examination efficiency is influenced is solved; the error rate is reduced. The invention solves the problem that the traditional examination is difficult to avoid generating errors due to manual operation in the scoring process, so that the examination result is inaccurate; the quality efficiency of data arrangement and filing is improved. The invention solves the problem that the traditional examination needs to be processed and uploaded to a server after the examination is finished, so that a large amount of working time is occupied and the working efficiency is low; the problem that a large amount of storage space is occupied by automatic video recording and examination videos is solved.
The application of the principles of the present invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the system for controlling the actual operation examination of the special type worker according to the embodiment of the present invention includes: the system comprises an information control unit 1, a data acquisition unit 2, a data forwarding and transmitting unit 3 and a data processing and storing unit 4.
The information control unit 1 is connected with the data acquisition unit 2, the data forwarding and transmitting unit 3 and the data processing and storing unit 4.
The data acquisition unit 2 includes: IPAD mobile terminal, camera, pronunciation collector.
The data forwarding transmission unit 3 includes: a router.
The data processing and storage unit 4 includes: an application server, a database server and a video server.
As shown in fig. 2, a method for controlling an actual operation examination of a special type worker according to an embodiment of the present invention includes:
s201: the assessment data are uploaded to a server in real time for assessment; the assessment result is fed back in real time, and after the assessment is finished, the actual exercise performance is calculated in a weighting mode;
s202: collecting video data through a network camera; the mobile terminal remotely controls the camera through a network to acquire a video; analyzing and reviewing the camera data on the mobile terminal;
s203: test plan data are synchronized to the IPAD, the test site is communicated with the Internet, and test data are uploaded in real time in the test process;
s204: performing electronic signature confirmation on the examination result; the signature information and the test result are stored in the test information base.
The method for controlling the actual operation examination of the special worker provided by the embodiment of the invention comprises the following steps:
(1) the method for calculating the actual operation assessment score applies methods such as initial assignment, standard value judgment, weighted calculation, arithmetic mean calculation and the like; the specific operation is as follows:
and selecting n appraisers (n is a natural number more than or equal to 1 and refers to the number of the appraisers) to evaluate and score the appraisal items in the actual operation examination process.
When scoring, comparing the single standard assignment of each operation step, judging the single score by adopting a deduction scoring mode, after scoring, automatically comparing the score with the original standard assignment (assignment during question bank construction) by an appraisal system according to the score, and within the standard assignment interval, allowing an appraiser to continue to score in the next step; if the value is exceeded, the system prompts the appraiser to check for errors and re-judge the score.
Each practical operation assessment item is divided into a plurality of operation content steps. The operation content is divided into basic operation evaluation knowledge and professional operation evaluation knowledge according to the universality and the particularity of knowledge and skills, weighted assignment is carried out according to the state evaluation requirement on the actual operation items of special operators, and the whole operation evaluation score is calculated according to a weighting coefficient:
A＝(x1*f1+x2*f2+...xk*fk)；
wherein: a: evaluating scores of representative appraisers; x: represents the assignments of the groups; f: represents the weight of each group; k: representing the number of operational steps.
And (3) calculating the assessment scores of a plurality of examiners according to a method of calculating an arithmetic mean, wherein the calculation result is the score of the examinee in the actual operation examination:
M＝(A 1+A 2+...+A n)/n；
m: a score representing the test taker; a: representing the assessment score of each appraiser; n: representing the number of panellists.
Finally, the evaluation system compares the score of the actual operation examination of the examinee with the qualified standard score, and if the score of the actual operation examination is more than or equal to the qualified standard score, the examinee is judged to be examined through the actual operation; and if the score of the actual operation examination is less than or equal to the qualified standard score, judging that the examinee does not pass the examination and needs to perform supplementary examination. The supplementary examination operation is the same as the normal examination method.
2. According to the audio and video acquisition method in the actual operation assessment process, according to the whole video recording regulation of the state on the assessment process of special operators, the actual operation assessment system designs assessment scoring and the audio and video acquisition in the assessment process to be carried out synchronously. And stream media coding is adopted, and real-time acquisition and coding are carried out. And acquiring image data of the examination process by using a multifunctional monitoring camera and a local area network. The system adopts a standard bus structure, is in modular design, adopts a double-buffer mode for data storage, is developed twice through sdk, utilizes a control interface, is convenient to adjust the position and the focal length of an image, and meets the requirement of image quality. And synchronous recording, namely synchronously recording videos and audios, recording voice instructions of examinees, and synchronously recording question and answer voice contents of the examinees into a file. The specific operation method is shown in fig. 6:
and when actual operation examination begins, the examination to be evaluated sends an examination starting instruction through the mobile terminal APP, and after the examination system receives the instruction, the video and audio acquisition function synchronously operates.
After the examination is started, the examiner starts to score item by item, the video and audio are collected in real time, if the examination needs to be paused under special conditions, the examiner clicks a 'examination pause' button, the audio and video collection function is paused, the system automatically generates an audio and video file, and if the examination does not need to be paused, the system continues to collect the video and audio.
After the appraiser marks, the student signs, and the signing ending system automatically generates and stores the audio and video files. If the examination terminal equipment is communicated with the server, the system uploads the acquired audio and video files to the server through an instruction, and corresponding association relation is established according to the uploaded video files and the examinees, so that examination data database management is realized. At this time, the real operation evaluation is finished, and the audio and video acquisition process is also finished.
As shown in fig. 3, the system for controlling the test of the actual operation of the special type worker according to the embodiment of the present invention includes: IPAD mobile terminal, PC, server, router, camera etc.
The camera is installed in the examination room and connected with the router through a network, and the router is connected with the IPAD mobile terminal, the PC and the server through the network; the IPAD mobile terminal sends an examination instruction, the router controls the camera to be started, the PC uploads examination and evaluation information to the server through the network, the server feeds back a result to the IPAD mobile terminal, and the IPAD mobile terminal, the PC and the server synchronize data through the network.
As shown in fig. 4, the mobile camera is connected to the IPAD mobile terminal and the notebook computer through the lan, the IPAD mobile terminal and the notebook computer are connected to the server through the network, the fixed camera is connected to the monitor through the signal line, and the monitor is connected to the server through the network.
In the actual operation examination control method for the special operating personnel, which is provided by the embodiment of the invention, in the examination, the main equipment is an IPAD (or PC) used by an examinee, the monitoring camera and the IPAD for the examination are connected in a networking mode of a wireless local area network, and then data interaction is carried out with a remote server through the Internet. Before an examination starts, an examiner synchronizes an examination plan from a server to a mobile terminal IPAD through an APP program, after the examination plan synchronization is finished, a main examiner and an auxiliary examiner respectively log in an examination operation platform, the main examiner clicks an examination starting button to send an examination instruction, a field camera receives the examination instruction and starts to synchronously record images, the examiner respectively carries out project operation judgment, after an examinee finishes the operation, the examiner submits judgment scores, data are uploaded to a remote server, the server runs an actual operation examination service processing program, after the processing is finished, the final scores of the examinee are fed back to an examiner interface, the examinee carries out field electronic signature confirmation, and the examination is finished.
The invention adopts a point deduction mode to carry out point deduction, a point value is given to the question bank before each operation step is examined, an appraiser refers to a judgment standard to carry out point deduction, and if the point deduction exceeds the assigned point value, or the system is wrongly operated, the point deduction is prompted. And after the judgment is finished, clicking to finish the examination, automatically uploading the judgment result to a server by the system, calculating by the server according to a weighted average mode to obtain a final score, feeding the final score back to the terminal equipment, and examining the operation score of the examinee on site and carrying out electronic signature. If the test taker has an objection, the test taker can view the playback video. The evaluation system is humanized in design, simple and easy to operate, efficient in system operation, capable of promoting improvement and improvement of actual operation examination modes of special (equipment) operators and saving a large amount of manpower and material resources.
The system for controlling the actual operation examination of the special worker provided by the embodiment of the invention mainly comprises 2 parts: one part is the actual operation examination hardware part, and the other part is the actual operation evaluation system.
1) Hardware part
The hardware part of the actual operation test mainly comprises:
a. a data processing center: server and video memory
b. Hardware used on site (assessor): IPAD (mobile terminal), router, camera (wired, wireless all can), tripod, voice collector, portable power source (for subsequent use).
2) Practical operation evaluation system
a. Real practice examination question library management
The practical operation examination items of the safety technology training and examination are set according to the requirements of the national examination outline, and can be divided into two categories of basic and professional, so that the practical operation examination questions of the related specialities of the pressure container, the pressure pipeline, the hoisting machinery, the high-altitude operation, the electrician operation and the metal welding operation can be managed in different operation steps, and the functions of increasing, deleting, reducing and the like can be realized.
b. System random volume group
During examination, the examination is carried out in a system random coil-assembling mode, so that students are effectively promoted to comprehensively master examination items required by the actual operation of the operation work, the phenomena of Mongolia and multi-person coil-by-coil are avoided, and the examination is ensured to be fair and fair.
c. Automatic judgment
Under the state of accessing the Internet, the assessment data are uploaded to the server in real time, after assessment is finished, assessment results are fed back in real time, students can check the scoring conditions of themselves in time, and great convenience is brought to the assessment personnel and the students. And the examination calculation efficiency is improved.
d. Dynamically arranging assessors
According to the situation, the appraisers with different numbers can be dynamically arranged to score the field appraisal of a certain operation item, and can be 2 appraisers, or 3 or 4 appraisers, and the like, after each appraiser scores, the appraisers submit the scores to the background server for weighting processing, and the final weighted average score fed back by the system is the final examination score of the examination. In the new assessment method, an assessment mode of setting one main assessment member and a plurality of auxiliary assessment members is adopted. During examination, the main examiner is responsible for starting and ending the examination and signing the examinee, the auxiliary examiner only scores the examination, and after the examination is finished, the system automatically calculates the practice scores of the trainees through weighted average.
e. Realize data automatic acquisition and upload
During assessment, the network camera is used as video data acquisition equipment, and the mobile terminal remotely controls the camera through the network to complete video acquisition in real time. After the examination is finished, the camera shooting data can be analyzed and reviewed on the mobile terminal, and the examination data and the video can be uploaded quickly under the condition that the network conditions are met. In order to reduce the data pressure of the mobile terminal, the video data is automatically emptied after the examination data is uploaded.
f. Has the functions of on-line examination and off-line examination
The practical exercise examination has the problems that examination places are scattered, examination points are multiple, basic electric facilities and network facilities are not perfect, and the like, and the examination system can operate in a LAN (local area network) environment, so that examination plan data only need to be synchronized to the IPAD before each examination, and if the examination places are communicated with the Internet, the examination data are uploaded in real time in the examination process. If the system is used outdoors without the Internet, the practice test is finished by off-line, and after the test is finished, the uploading of relevant test data is realized in the Internet environment.
g. Implementing electronic signatures
After the examination of the examination student is finished, the electronic signature confirmation is carried out on the examination result of the examination student on site. The signature information and the examination result are stored in the personal examination information base, so that the result tracing is facilitated.
h. Construction of movable convenient examination environment
All the equipment is integrated in a 60X 40X 30CM equipment box, is convenient to carry and has corresponding operation instruction and list. The examiner can complete the examination equipment setting-up joint debugging work in about 15 minutes.
In order to realize relevant functions such as real operation evaluation and video recording, the main construction module of the system comprises: personal center, system management, basic data, equipment center, examination management, examination statistics, system announcement module and the like. Software tools for developing major applications are: eclipse, Power Designer, MySql5, Tomcat7, etc.; the main computer languages used for development are JAVA and HTML; the database uses SQL.
The control method for the practical operation examination of the special operating personnel provided by the invention realizes the effective improvement of the organization efficiency, the management level and the examination quality of the practical operation examination of the special operating personnel and the special operating personnel by utilizing the modern information technology means. The method enhances the objectivity and fairness of the examination content and the fairness of the examination evaluation, effectively reduces the labor intensity of the examination and evaluation personnel, reduces the error rate of the examination data, is convenient for on-site popularization and application, and has strong practicability.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.)). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A control method for actual operation examination of a special worker is characterized by comprising the following steps:
the assessment data are uploaded to a server in real time for assessment; feeding back the result in real time, and after the result is finished, weighting and calculating the performance of the practice;
collecting video data, analyzing and reviewing camera data;
synchronizing examination plan data and uploading the examination data in real time;
confirming an electronic signature of an examination result; storing the signature information and the test result in a test information base;
the control method for the actual operation examination of the special worker comprises the following steps:
calculating an actual operation assessment score by using initial assignment, standard value judgment, weighted calculation and arithmetic mean calculation;
selecting n appraisers, wherein n is a natural number more than or equal to 1 and refers to the number of the appraisers, and performing appraisal scoring on the appraisal items in the actual operation examination process;
when scoring, comparing with the single standard assignment, judging the single score by adopting a deduction scoring mode, and automatically comparing with the original standard assignment according to the scored score; if the evaluation value exceeds the assigned value, prompting an appraiser, checking errors, and judging again to score; weighting and assigning, namely calculating the whole operation assessment score according to the weighting coefficient:
A＝(x1*f1+x2*f2+...xk*fk)；
wherein A: evaluating scores of representative appraisers; x: represents the assignments of the groups; f: represents the weight of each group; k: representing the number of operation steps;
and (3) calculating the assessment scores of a plurality of examiners according to a method of calculating an arithmetic mean, wherein the calculation result is the score of the examinee in the current actual operation examination:
M＝(A1+A2+...+An)/n；
m: a score representing the test taker; a: representing the assessment score of each appraiser; n: the number of representative appraisers;
comparing the score of the actual operation examination of the examinee with the qualified standard score, and judging that the examinee passes the actual operation examination if the score of the actual operation examination is more than or equal to the qualified standard score; if the score of the actual operation examination is less than or equal to the qualified standard score, judging that the examinee does not pass the examination and needs to perform supplementary examination;
secondly, audio and video acquisition in the actual operation assessment process is carried out, and streaming media encoding is adopted for real-time acquisition and encoding; acquiring image data of the examination process by using a multifunctional monitoring camera and a local area network;
when actual operation examination starts, an examination starting instruction is sent out through the mobile terminal APP to be examined, and after the examination system receives the instruction, the video and audio acquisition function synchronously operates;
after the examination is started, the examiner starts to score item by item, and video and audio are collected in real time;
after the appraiser marks, the student signs, and the signing ending system automatically generates and stores the audio and video files.
2. A special practitioner actual operation examination control system of the special practitioner actual operation examination control method according to claim 1, wherein the special practitioner actual operation examination control system comprises: the system comprises an information control unit, a data acquisition unit, a data forwarding and transmitting unit and a data processing and storing unit;
the information control unit is connected with the data acquisition unit, the data forwarding and transmitting unit and the data processing and storing unit.
3. The special practitioner actual practice test control system according to claim 2, wherein the data acquisition unit comprises: the system comprises an IPAD mobile terminal, a camera and a voice collector;
the data forwarding transmission unit includes: a router;
the data processing and storage unit includes: an application server, a database server and a video server.
4. The special practitioner operational exam control system of claim 2, wherein the special practitioner operational exam control system further comprises: the system comprises an IPAD mobile terminal, a PC, a server, a router and a camera;
the camera is installed in the examination room and connected with the router through a network, and the router is connected with the IPAD mobile terminal, the PC and the server through the network; the IPAD mobile terminal sends an examination instruction, the router controls the camera to be started, the PC uploads examination and evaluation information to the server through the network, the server feeds back a result to the IPAD mobile terminal, and the IPAD mobile terminal, the PC and the server synchronize data through the network.
5. The special practitioner operational exam control system of claim 2, wherein the special practitioner operational exam control system further comprises: the mobile camera is connected with the IPAD mobile terminal and the notebook computer through a local area network, the IPAD mobile terminal and the notebook computer are connected with the server through a network, the fixed camera is connected with the monitor through a signal line, and the monitor is connected with the server through a network.
6. An information data processing terminal for realizing the control method of the practical operation examination of the special type worker as claimed in claim 1.
7. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to execute the method for controlling the physical examination of a special practitioner according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427984.XA CN108924082B (en) | 2018-05-07 | 2018-05-07 | Special operator actual operation examination control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427984.XA CN108924082B (en) | 2018-05-07 | 2018-05-07 | Special operator actual operation examination control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108924082A CN108924082A (en) | 2018-11-30 |
| CN108924082B true CN108924082B (en) | 2021-05-14 |
Family
ID=64402345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427984.XA Active CN108924082B (en) | 2018-05-07 | 2018-05-07 | Special operator actual operation examination control method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108924082B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109583397B (en) * | 2018-12-05 | 2023-04-18 | 沈阳聚德视频技术有限公司 | Implementation method of artificial intelligent judgment system for elevator examination |
| CN111176523B (en) * | 2019-12-18 | 2021-08-13 | 广州盈可视电子科技有限公司 | Video screenshot method and device |
| CN111161111A (en) * | 2019-12-24 | 2020-05-15 | 广东德诚大数据科技有限公司 | Dynamic analysis data processing system and method for examination marking monitoring |
| CN111105329B (en) * | 2020-01-15 | 2023-08-08 | 周威 | Basic compliance and password disciplinary examination system and method for pets |
| CN111753633B (en) * | 2020-03-30 | 2023-08-29 | 杭州海康威视数字技术股份有限公司 | Target detection method and device |
| CN111698475B (en) * | 2020-06-16 | 2022-02-25 | 宁波愉阅网络科技有限公司 | Student experiment examination-based management system and method |
| CN113178106A (en) * | 2021-03-11 | 2021-07-27 | 贵州电网有限责任公司 | Training evaluation assessment method for simulation transformer substation |
| CN113377585B (en) * | 2021-06-02 | 2022-10-18 | 深圳市鹰硕技术有限公司 | Online education network fault processing method and device |
| CN113469849A (en) * | 2021-07-01 | 2021-10-01 | 国网上海市电力公司 | Non-power-off operation qualification certification and examination system |
| CN114446104A (en) * | 2021-09-26 | 2022-05-06 | 广西建工集团智慧制造有限公司 | Tower crane training examination device |
| CN115860591B (en) * | 2023-03-03 | 2023-06-20 | 济南大学 | Experiment operation AI examination scoring method and system |
| CN117196899B (en) * | 2023-07-13 | 2024-03-15 | 江苏企企通科技有限公司 | Internet information intelligent online management system and method based on vocational education |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306460A (en) * | 2011-04-29 | 2012-01-04 | 于雷 | Armored vehicle training management system and apparatus thereof |
| CN202443641U (en) * | 2012-03-09 | 2012-09-19 | 深圳市泰慧自动化技术有限公司 | Electronic barrel and examination site assessment system for special operation examinations |
| CN202495176U (en) * | 2012-03-09 | 2012-10-17 | 深圳市泰慧自动化技术有限公司 | Examination site evaluation system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050219366A1 (en) * | 2004-03-31 | 2005-10-06 | Hollowbush Richard R | Digital audio-video differential delay and channel analyzer |
-
2018
- 2018-05-07 CN CN201810427984.XA patent/CN108924082B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306460A (en) * | 2011-04-29 | 2012-01-04 | 于雷 | Armored vehicle training management system and apparatus thereof |
| CN202443641U (en) * | 2012-03-09 | 2012-09-19 | 深圳市泰慧自动化技术有限公司 | Electronic barrel and examination site assessment system for special operation examinations |
| CN202495176U (en) * | 2012-03-09 | 2012-10-17 | 深圳市泰慧自动化技术有限公司 | Examination site evaluation system |
Non-Patent Citations (1)
| Title |
|---|
| 信息化时代背景下无纸化考试初探;朱国庆、李斌;《价值工程》;20130118;1-2页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108924082A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108924082B (en) | Special operator actual operation examination control method and system | |
| CN105704400B (en) | A kind of learning system and its operation method based on multi-platform terminal and cloud service | |
| US11151892B2 (en) | Internet teaching platform-based following teaching system | |
| CN1294510C (en) | Computer-aided teaching system and method for stimulated aviation training | |
| CN109727172A (en) | A kind of artificial intelligence machine study experimental skill points-scoring system | |
| CN111401797A (en) | Teaching quality evaluation method and system | |
| CN109491915B (en) | Data processing method and device, medium and computing equipment | |
| CN112185200A (en) | Experimental examination system connected with cloud platform | |
| CN109978495A (en) | A kind of nuclear power station debugging test Report workout method and system | |
| CN111326246B (en) | Cloud table-based hospital operation cloud consultation cloud teaching system | |
| CN112465293A (en) | Self-evaluation system for measuring and collecting operation and maintenance professional skills | |
| CN112116219A (en) | Simulation training system and method for client-side power Internet of things | |
| CN113496638B (en) | Network security training system and method | |
| CN110704440A (en) | Automatic scoring system and method based on smart power grid dispatching control system | |
| CN111309791A (en) | Automatic data acquisition method for detection instrument | |
| CN112308375A (en) | Fire safety assessment system and method based on artificial intelligence | |
| CN113077063A (en) | Power transformation equipment defect management method and equipment based on voice and image identification | |
| CN107547870A (en) | A kind of in-circuit diagnostic system and method | |
| CN113129469A (en) | Inspection monitoring method and system and computer readable storage medium | |
| CN110796335A (en) | Audit project implementation quality monitoring system and equipment based on data analysis | |
| CN111402656A (en) | Cloud computing teaching system | |
| Ogunkunle et al. | A data mining based optimization of selecting learning material in an intelligent tutoring system for advancing STEM education | |
| WO2023279732A1 (en) | Airline operation control scene reproduction and data verification apparatus | |
| CN117455126B (en) | Ubiquitous practical training teaching and evaluation management system and method | |
| TWI703519B (en) | Green building engineering mechanical and electrical equipment performance inspection management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |