CN113723819B - Educational evaluation data transmission method and system based on Internet of things - Google Patents
Educational evaluation data transmission method and system based on Internet of things Download PDFInfo
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Abstract
The invention discloses an education evaluation data transmission method and system based on the Internet of things, wherein the system comprises a data transmission terminal, a data processing and transmission service end, a data transmission verification system, an operation and maintenance management system and a control system, wherein the data transmission terminal is used for inputting and transmitting information of an evaluated person, the data processing and transmission service end is used for performing education evaluation on the information, the data transmission verification system is used for providing a platform for data transmission and verifying transmission data, and the operation and maintenance management system is used for starting a standby data transmission part under the condition of detecting abnormal data. According to the invention, the data transmission verification system controls the data transmission part of the data transmission verification system to suspend the operation for maintenance and starts the operation and maintenance management system to perform data transmission under the condition that abnormal data is verified, and the operation and maintenance management system enables the data accuracy to be improved under the condition that the data abnormal probability is high, so that the safety and stability of the data transmission are improved, and the continuity of the data transmission is ensured.
Description
Technical Field
The invention relates to the technical field of data transmission systems and methods, in particular to an education evaluation data transmission method and system based on the Internet of things.
Background
In the existing data acquisition and transmission process of the internet of things, the most core equipment is a data transmission terminal, the data transmission terminal is generally realized by core elements such as an embedded processor, a flash memory (flash), an SDRAM (synchronous dynamic random access memory), a communication module, a serial port module, a power module, an antenna and the like, and is essentially a programmable intelligent terminal, the data transmission terminal can perform the mutual conversion of serial port data and IP data, and the basic functions of accessing a mobile communication network and receiving and transmitting the IP data are completed; the enhanced functions of local storage, remote control, remote upgrading, channel encryption, decryption and the like of data can be realized, the information interaction between the tested person end and the tested person is realized by adopting data transmission in the existing education evaluation system, but the following problems exist in the existing education evaluation data transmission system,
The educational data transmission terminal transmits data to the data processing terminal through the data transmission system to carry out educational evaluation processing, and data transmission abnormality problems such as data loss easily occur in the transmission process, so that the educational evaluation terminal and the educational transmission terminal cannot confirm whether received data are accurate data, and the educational evaluation terminal and the educational transmission terminal directly cause problems in the data received under the abnormal condition of the data transmission system, so that the accuracy of the data cannot be ensured, and the data processing and transmission working process cannot be influenced.
Disclosure of Invention
Therefore, the invention provides the education and evaluation data transmission method and system based on the Internet of things, which effectively solve the problem that the correctness of data cannot be ensured to influence the data processing and transmission working process in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme: an educational evaluation data transmission system based on the internet of things, comprising:
The data transmission terminal is used for inputting, storing and transmitting personal basic information, a single examination score table and daily performances of the person to be evaluated;
The data processing and transmitting server is used for evaluating the received personal basic information, the single evaluation score table and the daily performance data to obtain a comprehensive performance score table, and storing the comprehensive performance score table for the data transmitting terminal to extract and view;
The data transmission verification system is used for transmitting the personal basic information, the single verification score table and the daily performance data, verifying the data in the transmission process, performing secondary verification and tertiary verification on the data according to the verified abnormal data, and suspending the data transmission function of the data transmission verification system according to the verification result;
The operation and maintenance management system is used for counting and processing the historical use condition of the data transmission verification system, and starting a standby data transmission scheme according to the verification result of the data transmission verification system to perform data transmission between the data transmission terminal and the data processing and transmission server so as to maintain and repair the data transmission part of the data transmission verification system;
And the control system is used for controlling the implementation of the standby data transmission scheme of the operation and maintenance management system according to the verification result of the data transmission verification system, and adjusting the verification work of the verification part of the data transmission verification system according to the processing result of the operation and maintenance management system.
As a preferred embodiment of the invention, the data transmission terminal comprises a user side, a personal input module, an evaluation input module and an acquisition module, wherein the user side is used for receiving the data sent by the data processing and transmission server side and displaying the data, the personal input module is used for inputting personal basic information by an evaluated person, the evaluation input module is used for inputting a single evaluation score table of the evaluated person corresponding to the personal basic information, and the acquisition module is arranged at a work place and a study place of the evaluated person and is used for acquiring the biological characteristic information of the evaluated person and the study process and the representation image of the work process;
The personal input module, the evaluation input module and the acquisition module are all used for storing data input by the personal input module, the evaluation input module and the acquisition module to the user terminal, and the personal input module, the evaluation input module and the acquisition module are used for transmitting the data to the data processing and transmitting service terminal through the user terminal and the data transmission verification system.
As a preferred embodiment of the invention, the data processing and transmission service end comprises an education assessment module and a data storage library;
The system comprises a data storage library, an education evaluation module, a data storage library, a score proportion processing module and a score proportion processing module, wherein a storage section is arranged in the data storage library corresponding to a person, the storage section stores received personal basic information, a single evaluation score table, biological characteristic information of the evaluated person, and performance image data of a learning process and a working process, the education evaluation module extracts storage data in the data storage library, performs item evaluation on the evaluated person according to the storage data, and processes the obtained comprehensive performance score table of the evaluated person according to an item evaluation result according to the occupied score proportion, and the comprehensive performance score table is stored in the storage section corresponding to the storage section;
The storage interval is used for storing the personal basic information, the single evaluation score table, the biological characteristic information of the evaluated person, the learning process and the performance image data of the working process of the evaluated person and the comprehensive performance score table.
As a preferred embodiment of the present invention, the data transmission verification system includes a data input module, a data output module and a data verification module, where the data input module is configured to transmit data transmitted from the personal input module, the evaluation input module and the acquisition module to the data storage library, and the data output module is configured to transmit the personal basic information, the single-time evaluation result table, the biological characteristic information of the evaluated person, the learning process, the performance image data of the working process and the comprehensive performance result table of the tested person in the data storage library to the user according to the extraction requirement of the user, and the data verification module is configured to verify the received data and transmit the data according to the verification result.
As a preferred embodiment of the present invention, the data verification module includes a primary verification unit and a secondary verification unit;
The primary verification unit is used for extracting storage data in the user terminal and comparing the storage data with the data received by the data input module under the condition that the data input module receives the data of the user terminal, transmitting the received data to the data storage library according to the comparison result or starting the secondary verification unit to perform data comparison, and the secondary verification unit repeatedly performs data comparison according to the secondary comparison result or transmits a data abnormal signal to the control system and the operation and maintenance management system;
The primary verification unit is used for extracting storage data in the data storage library and comparing the storage data with the data received by the data output module under the condition that the data output module receives the data of the data storage library, transmitting the received data to the user terminal according to a comparison result or starting the secondary verification unit to perform data comparison, and the secondary verification unit repeatedly performs data comparison according to a secondary comparison result or transmits a data abnormality signal to the control system and the operation and maintenance management system.
As a preferred embodiment of the present invention, the number of times the data verification module performs verification is n, where n=3.
As a preferred embodiment of the present invention, the operation and maintenance management system includes a data processing module and a data transmission replacement module, where the data processing module is communicatively connected with the data verification module and receives the data anomaly signal of the data verification module, the data processing module counts and processes the received anomaly data, and the data transmission replacement module is configured to automatically establish a communication line with the data storage library and the user terminal according to the data anomaly signal to perform data transmission work.
As a preferred embodiment of the present invention, the data processing module includes a data processing unit and a threshold storage unit;
The data processing unit counts historical use conditions of the data input module and the data output module according to the abnormal data conditions, divides the data transmission conditions into learning use conditions and learning stage detection use conditions, counts data abnormal probabilities of the data input module and the data output module in the learning use conditions and the learning stage detection use conditions, wherein the data abnormal probabilities are probabilities of abnormal data transmission conditions of the data input module and the data output module, and the threshold storage unit is used for storing a low level threshold and a high level threshold of the data abnormal probabilities;
the data processing unit compares the data anomaly probability with the low-level threshold and the high-level threshold, and transmits the comparison result to the control system.
As a preferred embodiment of the present invention, the control system adjusts the number of times the data verification module performs verification to n+1 or n-1 according to the comparison result of the data processing unit;
The comparison result of the data processing unit comprises low data abnormality probability, normal data abnormality probability and high data abnormality probability, wherein the condition of the low data abnormality probability corresponds to the condition that the number of times of verification performed by the data verification module is adjusted to be n-1, and the condition of the high data abnormality probability corresponds to the condition that the number of times of verification performed by the data verification module is adjusted to be n+1.
As a preferred embodiment of the present invention, an evaluation data transmission method of an educational evaluation data transmission system based on the internet of things, comprises the steps of:
Step 100, pre-inputting personal basic information and acquiring biological characteristic information of an evaluated person, acquiring performance image data of the learning process of the evaluated person in real time, and inputting a single evaluation score table by the evaluated person;
Step 200, the user side transmits the data stored in real time to a data transmission verification system to perform primary verification, performs secondary verification according to the primary verification result or transmits the data to a data processing and transmission server side, performs tertiary verification according to the secondary verification result or transmits the data to the data processing and transmission server side, closes the data transmission function according to the tertiary verification result and enables the data transmission replacement module;
step 300, the data processing and transmission server side performs education evaluation on the received data to form a comprehensive performance score table;
Step 400, the data processing and transmitting server transmits data to the data transmission verification system to perform primary verification, secondary verification and tertiary verification according to the request checking information of the user terminal, and transmits the data to the user terminal or closes the data transmission function thereof according to the verification result;
And 500, counting the data anomaly probability of the data transmission verification system, and adjusting the verification times of the data verification module according to the data anomaly probability.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the data transmission verification system is arranged to transmit educational data and carry out multiple verification on the data to be transmitted, the data transmission part in the data transmission verification system is controlled to pause the work and start the operation and maintenance management system to carry out data transmission under the condition that abnormal data is verified, the operation and maintenance management system carries out statistics and processing on the historical condition that abnormal data appears, so that the data transmission rate is improved under the condition that the data abnormality probability is low, the data accuracy rate is improved under the condition that the data abnormality probability is high, the safety and stability of the data transmission are improved, and the continuity of the data transmission is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic structural diagram of an educational evaluation data transmission system based on the internet of things, which is provided by the embodiment of the invention;
Fig. 2 is a flowchart of a data transmission method of an educational evaluation data transmission system based on the internet of things according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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 be within the scope of the invention.
As shown in fig. 1, the invention provides an education evaluation data transmission method and system based on the Internet of things, which are characterized in that a data transmission verification system is arranged to transmit education data and carry out multiple verification on the transmitted data, and the data transmission part in the data transmission verification system is controlled to stop working and maintain the processing under the condition that abnormal data is verified, so that the accuracy of the transmitted data is ensured, and abnormal conditions such as data disorder code, data loss and the like in the data transmission process are avoided.
In the invention, the data transmission function of the data transmission verification system is verified by the data transmission verification system, and when the problem occurs in the data transmission part in the data transmission verification system, the standby data transmission part is started, so that the data transmission verification system is convenient to maintain and repair manually.
The invention mainly comprises a data transmission terminal, a data processing and transmission service end, a data transmission verification system, an operation and maintenance management system and a control system, wherein the data transmission terminal is used for inputting and transmitting the information of the tested person, the data processing and transmission service end is used for receiving the transmission information and performing education evaluation on the transmission information, the data transmission verification system provides a platform for data transmission between the data transmission terminal and the data processing and transmission service end and verifies the transmission data, and the operation and maintenance management system is used for starting a standby data transmission part under the condition of detecting abnormal data.
And (3) a step of: the data transmission terminal is used for recording, storing and transmitting personal basic information, a single examination result list and daily performances of the person to be evaluated, and the data transmission terminal mainly adopts the following preferred embodiments.
The data transmission terminal comprises a user terminal, a personal input module, an evaluation input module and an acquisition module, wherein the user terminal is used for receiving data transmitted by the data processing and transmission server terminal and displaying the data, and the user terminal provided in the embodiment can be used as a mobile phone terminal for checking results in the hands of an evaluated person and also can be used as a computer terminal or a mobile phone terminal for observing daily performances of the evaluated person in the hands of the evaluated person.
In addition, the personal input module is used for inputting personal basic information of an evaluated person, the personal input module is mainly arranged at a user end held by the evaluated person to input information, the evaluation input module is used for inputting a single evaluation score table of the evaluated person corresponding to the personal basic information, the evaluation input module is mainly arranged at the user end held by the evaluated person to input information, and the acquisition module is arranged at a work place and a study place of the evaluated person and is used for acquiring biological characteristic information of the evaluated person, learning process and performance images of the work process, and the acquisition module is mainly used for acquiring daily learning process monitoring images of the evaluated person so as to be convenient for combining daily performance comprehensive evaluation in the later evaluation process.
In this embodiment, the data recorded by the personal recording module, the evaluation recording module and the acquisition module are all stored in the user terminal, in this embodiment, the data can be recorded even if the user terminal is not networked, the data transmission is performed again in the networked state, the personal recording module, the evaluation recording module and the acquisition module all transmit the data to the data processing and transmitting service terminal through the user terminal and the data transmission verification system, and the personal recording module, the evaluation recording module and the acquisition module transmit the data to the user terminal first, and then transmit the data to the data processing and transmitting service terminal through the data transmission verification system.
And II: the data processing and transmitting server is used for evaluating the received personal basic information, the single evaluation score table and the daily performance data to obtain a comprehensive performance score table, and storing the comprehensive performance score table for the data transmitting terminal to extract and view.
The data processing and transmitting server provided by the invention can receive data, evaluate the data and send the data, and mainly comprises an education evaluation module and a data storage library.
The method comprises the steps that a storage interval is arranged in a data storage library corresponding to individuals, the storage interval is used for storing received personal basic information, a single-time assessment score table, biological characteristic information of an assessed person and performance image data of a learning process and a working process, an education score module is used for extracting storage data in the data storage library and carrying out item assessment on the assessed person according to the storage data, an integrated performance score table of the assessed person is obtained according to the score proportion processing of the item assessment result, for example, the integrated performance score table is stored in the storage interval corresponding to the storage interval, the score proportion of the item assessment result comprises a and b, the score proportion is respectively 10% and 90%, then final integrated performance obtained through the assessment of the education score module is 0.1a+0.9b, various daily performance scores and various department score scores possibly need to be integrated into one piece of data before the various department score is integrated, for example, the various department score mentioned above represents various department score according to the score, if the score of each department is the same, each item is added with the final score table according to the integrated score data, and if the score of the score table is obtained according to the integrated score table.
The storage interval in this embodiment is used for storing personal basic information, a single evaluation score table, biometric characteristic information and learning process of the evaluated person, and performance image data and comprehensive performance score table of the working process of a single evaluated person.
Thirdly,: the data transmission verification system is used for transmitting personal basic information, a single verification score table and daily performance data, verifying the data in the transmission process, performing secondary verification and tertiary verification on the data according to the verified abnormal data, and suspending the data transmission function of the data transmission verification system according to verification results.
The data transmission verification system mainly comprises a data input module and a data output module, wherein the data input module is used for transmitting data transmitted in the personal input module, the evaluation input module and the acquisition module into a data storage library, the data output module is used for transmitting personal basic information, a single evaluation score table, biological characteristic information and learning process of the evaluated person and performance image data and comprehensive performance score table of the working process in the data storage library to a user side according to extraction requirements of the user side, and the data verification module is used for verifying the received data and transmitting the data according to verification results.
In the invention, the user side is mainly divided into a tested person user side and an evaluated person user side, wherein the tested person user side can only directly check personal basic information, and when a single check score table, the biological characteristic information of the tested person, the expression image data of a learning process and a working process and a comprehensive expression score table are required to be checked, the extraction requirement is required to be sent to a data storage library for extraction; the evaluation person client can only directly check the single-time evaluation score table, and when the personal basic information, the biological characteristic information of the evaluated person, the expression image data of the learning process and the working process and the comprehensive performance score table need to be checked, the extraction requirement needs to be sent to the data storage library for extraction.
The data verification module mainly adopts the following preferred embodiments, and the data verification module comprises a primary verification unit and a secondary verification unit.
Under the condition that the data transmission terminal information is transmitted to the data processing and transmission server through the data input module, the primary verification unit is used for extracting storage data in the user terminal and data received by the data input module for comparison under the condition that the data input module receives the data of the user terminal, transmitting the received data to the data storage library according to the comparison result or starting the secondary verification unit for data comparison, and the secondary verification unit repeatedly performs data comparison according to the secondary comparison result or transmits data abnormal signals to the control system and the operation and maintenance management system.
Under the condition that the data processing and transmitting service end is transmitted to the data transmitting terminal through the data output module, the primary verification unit is used for extracting storage data in the data storage library to be compared with data received by the data output module under the condition that the data output module receives the data of the data storage library, transmitting the received data to the user end according to a comparison result or starting the secondary verification unit to perform data comparison, and the secondary verification unit repeatedly performs data comparison according to a secondary comparison result or transmits a data abnormal signal to the control system and the operation and maintenance management system.
In this embodiment, the primary verification unit compares the transmission data with the information in the repository or the user side, if the comparison is inconsistent, the transmission is continued, if the comparison is inconsistent, the secondary verification unit performs secondary comparison (the secondary verification unit extracts the storage data in the repository and the user side), if the secondary comparison is inconsistent, the data transmission function of the data input module and the data output module is suspended by the control system, if the secondary comparison is inconsistent, the tertiary comparison is performed, the data transmission is continued, if the tertiary comparison is inconsistent, the data transmission function of the data input module and the data output module is suspended by the control system, in this embodiment, the secondary comparison and the tertiary comparison are both performed by the secondary verification unit, and in the actual operation process, an additional tertiary verification unit can be set.
The number of times of the data verification module to verify is n, in this embodiment, the number of times of the data verification module to verify is set to 3, so that accuracy of data is mainly ensured, and n can be adjusted according to actual conditions in an actual use process.
Fourth, the method comprises the following steps: and the operation and maintenance management system is used for counting and processing the historical use condition of the data transmission verification system, starting a standby data transmission scheme according to the verification result of the data transmission verification system, and carrying out data transmission between the data transmission terminal and the data processing and transmission server so as to maintain and repair the data transmission part of the data transmission verification system.
The operation and maintenance management system mainly provides a standby data transmission scheme under the condition that transmission problems occur in the data input module and the data output module, and also decides the check times of data transmission under the current condition according to the historical abnormal conditions of the data input module and the data output module.
In this embodiment, the data transmission replacement module also needs to pass through the verification of the data verification module, the invention mainly aims at maintenance and repair of the abnormal problem of the data input module and the data output module (i.e. the problem of the data input module and the data output module occurs by default), but as another preferred embodiment of the invention, the data transmission replacement module is connected to the data transmission lines of the data input module and the data output module for data transmission, and the data transmission replacement module verifies that abnormal data is likely to occur in the data transmission lines in the data transmission process, and then updates the data transmission lines for data transmission according to the actual situation, and then detects the data transmission situations of the data input module and the data output module.
The data processing module in this embodiment includes a data processing unit and a threshold storage unit, the data processing unit counts historical usage of the data input module and the data output module according to abnormal data conditions, the data processing unit classifies the data transmission conditions into learning usage and learning stage detection usage, and the data input module and the data output module detect data abnormality probabilities of the usage in the learning stage and the learning stage, the data abnormality probabilities are probabilities of the data input module and the data output module, the threshold storage unit is used for storing a low level threshold and a high level threshold of the data abnormality probabilities, and the data processing unit compares the data abnormality probabilities with the low level threshold and the high level threshold and transmits comparison results to the control system.
The data transmission requirement is lower under the use condition of learning, so the data transmission times are less, the probability of abnormal data is lower, the verification times are reduced for accelerating the data transmission speed under the condition, the data transmission requirement is higher under the use condition of learning stage detection, the probability of abnormal data with more data transmission times is higher, and the verification times are increased for ensuring the accuracy of the data under the condition; in this embodiment, we will generally determine the probability of data anomaly through the low level threshold and the high level threshold mentioned above.
The control system provided by the invention is used for controlling the implementation of the backup data transmission scheme of the operation and maintenance management system according to the verification result of the data transmission verification system, receiving the judgment of the probability of data abnormality and controlling the verification work of the verification part of the data transmission verification system according to the level of the data abnormality summary (adjusting the verification times of the data verification module).
In the actual use process, the number of verification times (n in the invention) under normal conditions is preset, and the control system adjusts the number of verification times of the data verification module to be n+1 or n-1 according to the comparison result of the data processing unit, wherein the specific adjustment conditions are as follows:
The comparison result of the data processing unit comprises the conditions that the data anomaly probability is low, the data anomaly probability is normal and the data anomaly probability is high, the condition that the data anomaly probability is low corresponds to the condition that the number of times of verification performed by the data verification module is adjusted to be n-1, and the condition that the data anomaly probability is high corresponds to the condition that the number of times of verification performed by the data verification module is adjusted to be n+1; in this embodiment, the data anomaly probability is lower than the low level threshold, and is determined as low, and the data anomaly probability is higher than the high level threshold, and is determined as normal between the low level threshold and the high level threshold.
In summary, as shown in fig. 2, the evaluation data transmission method of the educational evaluation data transmission system of the internet of things provided by the invention comprises the following steps:
Step 100, pre-inputting personal basic information and acquiring biological characteristic information of an evaluated person, acquiring performance image data of the learning process of the evaluated person in real time, and inputting a single evaluation score table by the evaluated person;
Step 200, the user side transmits the data stored in real time to a data transmission verification system to perform primary verification, performs secondary verification according to the primary verification result or transmits the data to a data processing and transmission server side, performs tertiary verification according to the secondary verification result or transmits the data to the data processing and transmission server side, closes the data transmission function according to the tertiary verification result and enables the data transmission replacement module;
step 300, the data processing and transmission server side performs education evaluation on the received data to form a comprehensive performance score table;
Step 400, the data processing and transmitting server transmits data to the data transmission verification system to perform primary verification, secondary verification and tertiary verification according to the request checking information of the user terminal, and transmits the data to the user terminal or closes the data transmission function thereof according to the verification result;
And 500, counting the data anomaly probability of the data transmission verification system, and adjusting the verification times of the data verification module according to the data anomaly probability.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (6)
1. The utility model provides an education evaluation data transmission system based on thing networking which characterized in that includes:
The data transmission terminal is used for inputting, storing and transmitting personal basic information, a single examination score table and daily performances of the person to be evaluated;
The data processing and transmitting server is used for evaluating the received personal basic information, the single evaluation score table and the daily performance data to obtain a comprehensive performance score table, and storing the comprehensive performance score table for the data transmitting terminal to extract and view;
The data transmission verification system is used for transmitting the personal basic information, the single verification score table and the daily performance data, verifying the data in the transmission process, performing secondary verification and tertiary verification on the data according to the verified abnormal data, and suspending the data transmission function of the data transmission verification system according to the verification result;
The operation and maintenance management system is used for counting and processing the historical use condition of the data transmission verification system, and starting a standby data transmission scheme according to the verification result of the data transmission verification system to perform data transmission between the data transmission terminal and the data processing and transmission server so as to maintain and repair the data transmission part of the data transmission verification system;
the control system is used for controlling the implementation of the standby data transmission scheme of the operation and maintenance management system according to the verification result of the data transmission verification system, and adjusting the verification work of the verification part of the data transmission verification system according to the processing result of the operation and maintenance management system;
the data transmission terminal comprises a user terminal, a personal input module, an evaluation input module and an acquisition module;
The data processing and transmitting server comprises an education evaluation module and a data storage library;
the data transmission verification system comprises a data input module, a data output module and a data verification module;
The data verification module comprises a primary verification unit and a secondary verification unit;
The primary verification unit is used for extracting storage data in the user terminal and comparing the storage data with the data received by the data input module under the condition that the data input module receives the data of the user terminal, transmitting the received data to the data storage library according to the comparison result or starting the secondary verification unit to perform data comparison, and the secondary verification unit repeatedly performs data comparison according to the secondary comparison result or transmits a data abnormal signal to the control system and the operation and maintenance management system;
The primary verification unit is used for extracting stored data in the data storage library and data received by the data output module for comparison under the condition that the data output module receives the data of the data storage library, transmitting the received data to the user terminal according to the comparison result or starting the secondary verification unit for data comparison, and the secondary verification unit repeatedly performs data comparison according to the secondary comparison result or transmits a data abnormality signal to the control system and the operation and maintenance management system;
The operation and maintenance management system comprises a data processing module and a data transmission replacement module, wherein the data processing module is in communication connection with the data verification module and receives the data abnormality signal of the data verification module, the data processing module is used for counting and processing the received abnormal data condition, and the data transmission replacement module is used for automatically establishing communication lines with the data storage library and the user side according to the data abnormality signal to perform data transmission work;
the data processing module comprises a data processing unit and a threshold storage unit;
The data processing unit counts historical use conditions of the data input module and the data output module according to the abnormal data conditions, divides the data transmission conditions into learning use conditions and learning stage detection use conditions, counts data abnormal probabilities of the data input module and the data output module in the learning use conditions and the learning stage detection use conditions, wherein the data abnormal probabilities are probabilities of abnormal data transmission conditions of the data input module and the data output module, and the threshold storage unit is used for storing a low level threshold and a high level threshold of the data abnormal probabilities;
the data processing unit compares the data anomaly probability with the low-level threshold value and the high-level threshold value, and transmits the comparison result to the control system;
the control system adjusts the number of times of checking the data checking module to be n+1 or n-1 according to the comparison result of the data processing unit;
The comparison result of the data processing unit comprises low data abnormality probability, normal data abnormality probability and high data abnormality probability, wherein the condition of the low data abnormality probability corresponds to the condition that the number of times of verification performed by the data verification module is adjusted to be n-1, and the condition of the high data abnormality probability corresponds to the condition that the number of times of verification performed by the data verification module is adjusted to be n+1.
2. The system for transmitting the educational evaluation data based on the internet of things according to claim 1, wherein the user side is used for receiving the data transmitted by the data processing and transmitting server side for displaying, the personal input module is used for inputting personal basic information for an evaluated person, the evaluation input module is used for inputting a single evaluation score table of the evaluated person corresponding to the personal basic information, and the acquisition module is arranged at a workplace and a study place of the evaluated person and is used for acquiring the biological characteristic information of the evaluated person and the performance images of the study process and the working process;
The personal input module, the evaluation input module and the acquisition module are all used for storing data input by the personal input module, the evaluation input module and the acquisition module to the user terminal, and the personal input module, the evaluation input module and the acquisition module are used for transmitting the data to the data processing and transmitting service terminal through the user terminal and the data transmission verification system.
3. The system for transmitting education assessment data based on the Internet of things according to claim 2, wherein a storage interval is arranged in the data storage library corresponding to individuals, the received individual basic information, a single assessment score table, the biological characteristic information of the assessed person and the expression image data of the learning process and the working process are stored in the storage interval, the education assessment module extracts the storage data in the data storage library and carries out item assessment on the assessed person according to the storage data, and the comprehensive expression score table of the assessed person is obtained by processing according to the item assessment result according to the occupied score proportion and is stored in the storage interval;
The storage interval is used for storing the personal basic information, the single evaluation score table, the biological characteristic information of the evaluated person, the learning process and the performance image data of the working process of the evaluated person and the comprehensive performance score table.
4. The system for transmitting educational evaluation data based on the internet of things according to claim 3, wherein the data input module is configured to transmit data transmitted in the personal input module, the evaluation input module and the acquisition module to the data storage library, the data output module is configured to transmit the personal basic information, the single evaluation score table, the biological characteristic information and learning process of the evaluated person, the performance image data of the working process and the comprehensive performance score table of the tested person in the data storage library to the user side according to the extraction requirement of the user side, and the data verification module is configured to perform verification with the received data and transmit the data according to the verification result.
5. The system for transmitting educational evaluation data based on internet of things according to claim 4, wherein the number of times the data verification module performs verification is n, where n=3.
6. An evaluation data transmission method of the internet of things-based education evaluation data transmission system according to any one of claims 1 to 5, comprising the steps of:
Step 100, pre-inputting personal basic information and acquiring biological characteristic information of an evaluated person, acquiring performance image data of the learning process of the evaluated person in real time, and inputting a single evaluation score table by the evaluated person;
Step 200, the user side transmits the data stored in real time to a data transmission verification system to perform primary verification, performs secondary verification according to the primary verification result or transmits the data to a data processing and transmission server side, performs tertiary verification according to the secondary verification result or transmits the data to the data processing and transmission server side, closes the data transmission function according to the tertiary verification result and enables the data transmission replacement module;
step 300, the data processing and transmission server side performs education evaluation on the received data to form a comprehensive performance score table;
Step 400, the data processing and transmitting server transmits data to the data transmission verification system to perform primary verification, secondary verification and tertiary verification according to the request checking information of the user terminal, and transmits the data to the user terminal or closes the data transmission function thereof according to the verification result;
And 500, counting the data anomaly probability of the data transmission verification system, and adjusting the verification times of the data verification module according to the data anomaly probability.
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