CN106920429B

CN106920429B - Information processing method and device

Info

Publication number: CN106920429B
Application number: CN201510993391.6A
Authority: CN
Inventors: 钟明华; 周泉; 赵立君; 徐海东; 唐本亭; 邵春菊; 司琳
Original assignee: China Mobile Communications Group Co Ltd
Current assignee: China Mobile Communications Group Co Ltd
Priority date: 2015-12-24
Filing date: 2015-12-24
Publication date: 2020-06-26
Anticipated expiration: 2035-12-24
Also published as: CN106920429A

Abstract

The invention discloses an information processing method and device, wherein the method comprises the following steps: in the practice operation examination, the terminal acquires examination questions according to the attribute information of examinees; the terminal displays the examination questions to the examinees; the terminal acquires identification information of background equipment according to the examination questions; the terminal is connected with the background equipment according to the identification information of the background equipment; when the examinee operates the background equipment according to the examination questions, the terminal records the operation process of the examinee to obtain a screen recording file; and the terminal sends the screen recording file to an examination platform.

Description

Information processing method and device

Technical Field

The present invention relates to electronic technologies, and in particular, to an information processing method and apparatus.

Background

With the development of mobile networks (from second generation to fourth generation (2G, 3G, 4G) networks), network specialties are gradually refined (for example, network specialties can be divided into transmission, security, wireless network, core network, moving loop, soft switch, etc.), field maintenance operation needs to be specialized more and more, and how to activate the operation enthusiasm of first-line employees, improve the operation ability of first-line employees, and how to evaluate the actual operation level of first-line employees becomes a difficult problem. The existing method is to utilize the existing experiment network of each province and city to carry out corresponding practice training and examination on the spot.

Due to the complexity of the network, companies in provinces and cities cannot have a whole set of experiment machine rooms containing all the models of all the major products, so that training and examination in the provinces cannot cover all the major. Moreover, when the examinee needs to arrive at a designated machine room during training and examination, a large number of staff delay normal work and generate extra expenses such as travelling expenses due to examination and training, and certain influence is generated on normal production and operation activities and expenses. In the practical exercise examination process, the operation of the examinees needs to be checked by the invigilators in real time, the scores of the operation can be graded, and a large amount of manpower and material resources are consumed.

Disclosure of Invention

In view of this, embodiments of the present invention provide an information processing method and apparatus for solving at least one problem in the prior art, which can improve the efficiency and reliability of the practice test examination paper determination.

The technical scheme of the embodiment of the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides an information processing method, where the method includes:

in the practice operation examination, the terminal acquires examination questions according to the attribute information of examinees;

the terminal displays the examination questions to the examinees;

the terminal acquires identification information of background equipment according to the examination questions;

the terminal is connected with the background equipment according to the identification information of the background equipment;

when the examinee operates the background equipment according to the examination questions, the terminal records the operation process of the examinee to obtain a screen recording file;

and the terminal sends the screen recording file to an examination platform.

In a second aspect, an embodiment of the present invention provides an information processing method, where the method includes:

the examination platform acquires the attribute information of the examinee and a corresponding screen capture file;

the examination platform performs OCR analysis on the screen capture file of each question to obtain a first keyword set, wherein the first keyword set is a keyword included in the screen capture file of each question;

the examination platform sorts the keywords in the first keyword set according to the timestamp information of the screen capture file to obtain a first answer;

the examination platform acquires standard answers according to the identification information of the questions, wherein the standard answers comprise one or more keywords and the sequence relation of the keywords;

the examination platform compares the first answer with the standard answer according to the keywords and the sequence relation of the keywords to obtain a comparison result;

and the examination platform scores the first answer according to the comparison result to obtain the score of the question.

In a third aspect, an embodiment of the present invention provides an information processing apparatus, where the apparatus includes a first obtaining unit, a first display unit, a second obtaining unit, a connection unit, a recording unit, and a first sending unit, where:

the first acquisition unit is used for acquiring examination questions according to attribute information of examinees in practical operation examinations;

the first display unit is used for displaying the examination questions to the examinees;

the second acquisition unit is used for acquiring the identification information of the background equipment according to the examination questions;

the connection unit is used for connecting the background equipment according to the identification information of the background equipment;

the recording unit is used for recording the operation process of the examinee by the terminal to obtain a screen recording file when the examinee operates the background equipment according to the examination questions;

and the first sending unit is used for sending the screen recording file to an examination platform.

In a fourth aspect, an embodiment of the present invention provides an information processing apparatus, which includes a fifth acquiring unit, a first analyzing unit, a sorting unit, a sixth acquiring unit, a first comparing unit, and a scoring unit, wherein:

the fifth acquisition unit is used for acquiring the attribute information of the examinee and the corresponding screen capture file;

the first analysis unit is used for performing OCR analysis on the screenshot file of each topic to obtain a first keyword set, wherein the first keyword set is a keyword included in the screenshot file of each topic;

the sorting unit is used for sorting the keywords in the first keyword set according to the timestamp information of the screen capture file to obtain a first answer;

the sixth obtaining unit is configured to obtain a standard answer according to the identification information of the question, where the standard answer includes one or more keywords and their sequential relationships;

the comparison unit is used for comparing the first answer with the standard answer according to the keywords and the sequence relation thereof to obtain a comparison result;

and the scoring unit is used for scoring the first answer according to the comparison result to obtain the score of the question.

According to the information processing method and device provided by the embodiment of the invention, in a practical operation examination, a terminal obtains examination questions according to attribute information of examinees; the terminal displays the examination questions to the examinees; the terminal acquires identification information of background equipment according to the examination questions; the terminal is connected with the background equipment according to the identification information of the background equipment; when the examinee operates the background equipment according to the examination questions, the terminal records the operation process of the examinee to obtain a screen recording file; the terminal sends the screen recording file to an examination platform; therefore, the efficiency and the reliability of the examination paper judging of the practice examinations are improved.

Drawings

FIG. 1 is a schematic flow chart illustrating an implementation of an information processing method according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart of an implementation of a second information processing method according to an embodiment of the present invention;

FIG. 3-1 is a schematic diagram of the connection between the three evaluation systems and other nodes according to the embodiment of the present invention;

fig. 3-2 is a schematic diagram illustrating connection of each device on the network during a three-core network test according to an embodiment of the present invention;

3-3 are schematic diagrams of examination flows of three examinees according to the embodiment of the invention;

FIGS. 3-4 are schematic diagrams of the third embodiment of the present invention showing the process of the master's examination;

FIGS. 3-5 are a first schematic flow chart illustrating the operation of the automatic appraisal function module according to an embodiment of the present invention;

FIGS. 3-6 are schematic diagrams illustrating a second flow chart of the automatic appraising function module during operation according to an embodiment of the invention;

FIG. 4 is a schematic diagram of a structure of a fourth information processing apparatus according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a composition structure of a fifth information processing apparatus according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further elaborated below with reference to the drawings and the specific embodiments.

Example one

In order to solve the problems in the background art, an embodiment of the present invention provides an information processing method, which is applied to an actual practice operation (actual practice) examination, and can easily calculate the score of the examination through a computer for objective questions such as a choice judgment question. However, in the practice operation examination, since various actual operations are performed on real devices, the operation rules and the operation habits of each person are different, and the manner of examination paper is different from that of examination paper for selecting the judgment questions. Therefore, in the embodiments of the present invention and the following embodiments thereof, the examination paper is determined by recording and capturing videos during the examination of the examinee, so as to make up for the defects of insufficient reliability of purely automatic examination paper and time consumption of purely manual examination paper, thereby achieving the purpose of evaluating the examination performance of the examinee.

The method is applied to a terminal, the functions realized by the information processing method can be realized by calling a program code through a processor in the terminal, and the program code can be saved in a computer storage medium.

Fig. 1 is a schematic flow chart of an implementation of an information processing method according to an embodiment of the present invention, and as shown in fig. 1, the information processing method includes:

step S101, in a practical operation examination, a terminal acquires examination questions according to attribute information of examinees;

here, the terminal may include a fixed electronic device such as a Personal Computer (PC), a portable electronic device such as a personal digital assistant (PAD), a tablet computer, and a laptop computer, and may also include an intelligent mobile terminal such as a smart phone in the implementation process.

Here, the attribute information of the examinee at least includes identification information of the examinee, examination subject of the examinee, professional information of the examinee, and the like, wherein the identification information of the examinee may be information such as a number of the examinee, a name of the examinee, or an identity card number of the examinee.

Here, in the process of implementing the method specifically, the method provided by the embodiment of the present invention may adopt the form of an application program (APP), such as an examination system APP, and therefore, the method may be installed on a computer of an examination center or a mobile phone or a computer of an examinee; the examinee can log in an account and a password in the examination, so that the attribute information of the pre-registered examinee can be acquired according to the account of the examinee.

Step S102, the terminal displays the examination questions to the examinees;

here, the examinee answers based on the examination questions.

Step S103, the terminal acquires identification information of background equipment according to the examination questions;

here, in the specific implementation process, step S103 and step S102 have no sequential relationship, and step S103 may be executed first, or step S102 may be executed first. The identification information of the background device may be information such as a name or a code of the device.

Step S104, the terminal is connected with the background equipment according to the identification information of the background equipment;

here, the background device refers to an object actually operated by the examinee.

Step S105, when the examinee operates the background equipment according to the examination questions, the terminal records the operation process of the examinee to obtain a screen recording file;

and step S106, the terminal sends the screen recording file to an examination platform.

And step S107, the terminal receives the scores sent by the examination platform and displays the scores.

In the embodiment of the present invention, the method further includes:

step S108, when the examinee operates the background equipment according to the examination questions, the terminal acquires identification information of the questions in the examination questions;

step S109, the terminal judges whether the identification information of the question meets a preset first condition, and when the identification information meets the first condition, first prompt information is displayed and used for prompting the attention of the examinee.

Here, the first prompt message includes a screen capture of a key point in the title; correspondingly, the method further comprises:

step S110, the terminal judges whether the current title comprises key points;

here, when the topic is a continuous operation step, the key point may be a certain step or a certain number of steps in the operation step, for example, three steps are included in the completion of the current topic, and then the second step is more important, and the person who gives the topic may set the second step as the key point, and when the examinee answers the topic, the terminal may determine whether the key point is included in the topic according to the identification information (serial number of the topic) of the topic.

Step S111, when the current title comprises the key point, the terminal acquires a screen capture file of the key point;

here, the screenshot file may be captured by the examinee using a screenshot tool, or may be obtained by the terminal itself capturing the screenshot of the interface answered by the examinee.

And step S112, the terminal sends the screen capture file to an examination platform.

In the embodiment of the invention, in the practical operation examination, the terminal acquires examination questions according to the attribute information of examinees; the terminal displays the examination questions to the examinees; the terminal acquires identification information of background equipment according to the examination questions; the terminal is connected with the background equipment according to the identification information of the background equipment; when the examinee operates the background equipment according to the examination questions, the terminal records the operation process of the examinee to obtain a screen recording file; the terminal sends the screen recording file to an examination platform; therefore, the efficiency and the reliability of the examination paper judging of the practice examinations are improved.

Example two

Based on the foregoing embodiments, an embodiment of the present invention provides an information processing method, where the method is applied to an examination platform, and functions implemented by the information processing method may be implemented by a processor in the examination platform calling a program code, where of course, the program code may be stored in a computer storage medium, and thus, the examination platform at least includes the processor and the storage medium.

In the implementation process, the examination platform may be implemented by using any electronic device with computing capability, for example, a server cluster, a personal computer, a notebook computer, and the like.

Fig. 2 is a schematic flow chart of an implementation of an information processing method according to an embodiment of the present invention, and as shown in fig. 2, the information processing method includes:

step S201, an examination platform acquires attribute information of the examinee and a corresponding screen capture file;

step S202, the examination platform performs OCR (Optical character recognition) analysis on the screenshot file of each topic to obtain a first keyword set, wherein the first keyword set is a keyword included in the screenshot file of each topic;

here, the screen capture file is actually image information, and the screen capture file can be changed from the image information to character information by OCR recognition, and then keywords extracted from the character information are used as the first keyword set.

Step S203, the examination platform sorts the keywords in the first keyword set according to the timestamp information of the screen capture file to obtain a first answer;

here, the sorting mainly refers to chronological order relationship.

Step S204, the examination platform acquires standard answers according to the identification information of the questions, wherein the standard answers comprise one or more keywords and the sequence relation of the keywords;

step S205, the examination platform compares the first answer with the standard answer according to the keywords and the sequence relation thereof to obtain a comparison result;

here, the keyword actually represents a step, and the order relationship of the keyword represents the order relationship of the step.

And S206, the examination platform scores the first answer according to the comparison result to obtain the score of the question.

Here, the first answer converted from the picture is compared with the standard answer, and the total score of the question is obtained according to whether the comparison between the first answer and the standard answer is consistent or not.

In the embodiment of the present invention, the method further includes:

step S207, the examination platform sums the scores of each question in the examination questions of the examinee to obtain the scores of the examinee;

step S208, the examination platform associates the scores of the examinees with the attribute information of the examinees;

and step S209, the examination platform sends the scores of the examinees and the attribute information of the examinees to a terminal.

In the embodiment of the present invention, the method further includes:

step S210, the examination platform acquires attribute information of the examinee and corresponding screen recording files and screen capturing files;

step S211, the examination platform acquires a time stamp of the screen capture file;

step S212, the examination platform acquires a corresponding image frame from the screen recording file according to the time stamp of the screen capturing file and a preset time rule;

here, the preset time rule may be, for example, an image frame within the first 2 seconds of the time stamp of the screen capture file, or an image frame within the first 5 seconds and the rear 5 seconds of the time stamp of the screen capture file.

Step S213, the examination platform analyzes the image frames to obtain a second keyword set, wherein the second keyword set is keywords included in the image frames corresponding to the screen capture files;

here, the analysis of the image frame at least includes OCR analysis, and may further include comparison analysis with a standard image, for example, storing the standard image as a standard answer (and each standard image corresponds to a relevant keyword), and then determining whether the image frames are similar to the standard image (which may be determined by having the same area of the image), and if so, acquiring the keyword corresponding to the standard image.

Step S214, the examination platform sorts the keywords in the second keyword set according to the timestamp information of the image frame to obtain a second answer;

step S215, the examination platform corrects the first answer according to the second answer, and compares the corrected answer serving as the final answer of the examinee with the standard answer.

In the embodiment of the present invention, the method further includes: and outputting the image frames for manual paper marking. When the screen recording files are checked one by one, the efficiency can be greatly improved (for example, the screen recording is carried out by one-half hour of operation, if the screen recording is completely taken as the basis for judging, the time of about half an hour is occupied, and because the automatic judging function is combined in the embodiment, the manual screen recording is taken as the basis for judging as the function of checking and verifying the automatic judging scores, the time can be greatly saved).

In the embodiment of the invention, the corresponding image frame can be obtained by fast forwarding or pointing to certain key positions according to the timestamp information of the screenshot file, so that the efficiency of automatic correction and scoring can be greatly improved.

EXAMPLE III

In the remote distributed practical operation capability evaluating system, because the actual operation is performed on the equipment, the problem solving method is different from the problem solving method of other online examination platforms which generally solve the problem judgment problem, and because the operation habits and the operation steps of each person are different, the following situations may occur: i.e. to answer a question in the same way, but the operation steps are different. The examination question judging standard is different from the unified examination question judging standard of other examination platforms, so that how to judge the examination questions becomes a key problem to be solved in the platform. The embodiment of the invention provides a distributed practical operation ability evaluation system based on a 4A safety control platform, which is used for solving the problems. 4A in the 4A security management and control platform means: authentication (Authentication), Account (Account), Authorization (Authorization), and Audit (Audit); the 4A safety control platform is used for uniformly managing identity authentication, authorization, audit and account numbers, and the system uniformly manages real operation resources of a plurality of laboratories scattered in each provincial and municipal company by using the 4A safety control platform, so that the safety of equipment access is ensured. Fig. 3-1 is a schematic diagram illustrating connection between a three-evaluation system and other nodes according to an embodiment of the present invention, and as shown in fig. 3-1, the system includes an examination platform and a 4A security management and control platform, and the system is connected to examination centers in regions of various provinces via a network, and each examinee can also access the evaluation system.

For a common online examination, all the examination questions are pen examination questions, generally selection judgment questions, and the examination score can be easily calculated through a computer. However, in the practice operation (practice) test, since the operation rules and the operation habits of each person are different from each other due to the operation of real equipment, the manner of examination paper is different from the manner of examination paper for selecting the question. The embodiment of the invention provides the examination paper judging method by combining manual examination paper judging and automatic examination paper judging for video recording, screenshot and the like in the actual practice examination process of the examinee, so that the defects of insufficient reliability of pure automatic examination paper judging and time consumption of pure manual examination paper judging are overcome, and the purpose of evaluating the examination performance of the examinee is achieved.

Each of the distributed professional examination centers of fig. 3-1 includes various corresponding professional devices that need to be remotely operated by the examinee, and the devices are connected to the 4A security management and control platform through a wired network. Taking a core network examination center as an example for explanation, fig. 3-2 is a schematic connection diagram of each device on a network during a three-core network examination according to an embodiment of the present invention, and as shown in fig. 3-2, a computer of an examinee connects a 4A Server (4A security management and control platform) through an examination platform, and then the 4A Server connects core network background devices through a CMnet, where the core network devices include a Mobility management Node function (MME), a Serving GPRS Support Node (SGSN), a Home Location Register (HLR), a Home Subscriber Server (HSS), an IP Multimedia Subsystem (IP Multimedia Subsystem, IMS), and the like.

The resources of each province company are distributed differently and have different emphasis points, for example, the company in the province of Heilongjiang may have experimental equipment for a large amount of wireless network resources, and the company in the province of Shandong may have experimental equipment for a large amount of core network resources, so that the whole head office integrates the resources of each province company, takes the best of the resources, can establish a distributed examination platform covering each professional equipment, and certainly each professional is not limited to one province company, and a plurality of province companies can provide the same type of professional equipment resources, and also can provide a plurality of professional equipment resources by one province company.

The network connections are as follows: the core network device (i.e., the laboratory resource owned by a certain provincial company) is connected to the network through the CMnet, and the 4A server is also connected to the CMnet, where the CMnet is a public network between the head office and the regions of each province, and may be referred to as an internet here.

The examination process of the examinee comprises the following steps: examinees are connected with an examination platform through a network (for example, the examination platform can be connected through various modes such as wired, wireless fidelity (Wi-Fi) and 4G signals), the examination platform is distributed to corresponding practical examination papers of the examinees according to information of the logged examinees (the examinees can also independently select the examination papers, the practical examination papers belong to examination paper distribution functions of the examination platform and are not described in detail), the examinees use a scheduling module of the examination platform according to the taken examination papers to designate the examinees to be connected with background equipment to be actually operated through a 4A safety control platform, the background equipment is operated, screen recording operation can be carried out through the 4A safety control platform in the operation process, and after answering questions by the examinees is completed, screen recording files can be uploaded to an examination center for a paper judging teacher to use; wherein, the background devices come from each examination center, as to which device is used, the dispatching center of the examination platform distributes according to the examination questions taken by the examinees, if the device A is distributed, the dispatching center does not arrange other examinees to use the device A when dispatching next time until the whole examinee finishes using and releases the resource,

in the examination process, an examinee captures an image of the operation by using an automatic image capture tool provided by an examination platform in a key step (the system prompts the examinee to capture the image in the key step), and the image capture file is automatically transmitted to an examination center for examination paper evaluation. The functions of the score inquiry and the like are similar to those of other online examinations. In other embodiments of the present invention, the system may further include a video monitoring portion.

The method can solve the problems of strong theory and poor manual operation capability of some examinees, for example, only a few operation instructions are used, the questions can be answered, but the real operation examination real gun inputs a few operation instructions, and the device has feedback information, and the examination environment is not different from the real network operation, so the method can better assess the real operation capability of the examinees.

The user logs in uniformly through the examination platform, the examination platform is connected with the 4A safety control platform, the 4A safety control platform manages all network devices of the mobile network, and the network devices scattered in each provincial and municipal company can be fully integrated. Therefore, the user can operate experiment resources all over the country by logging in the examination platform to configure the network management and the like for examination. The practical exercise examination realizes automation, networking, intellectualization and platform.

Fig. 3-3 are schematic diagrams of examination processes of three examinees according to the embodiment of the present invention, and as shown in fig. 3-3, the processes include:

step S331, an examinee is connected to the examination system and enters an examination question;

step S332, by clicking the examination topology in the test question and through the 4A server, operating the real network element;

step S333, the examination result record is transmitted to an examination result recording module of the examination platform;

here, the examination result includes a screen recording video of the 4A platform and an automatic screenshot of the examination platform;

in step S334, an answer is submitted.

Fig. 3-4 are schematic diagrams of the third-appraiser appraisal process according to the embodiment of the invention, and as shown in fig. 3-4, the appraisal process of the appraisal teacher includes: the examination judging teacher logs in the examination platform server, enters a manual examination judging module in the examination result recording module, and judges the examination through the examination record in the manual examination judging module.

The specific process comprises the following steps: the automatic appraising module compares the automatic appraising scores according to the automatic screenshots and the standard answer keywords input into the system in advance (the keywords given by the questioner are input into the system in advance), if the automatic appraising scores are consistent, the automatic appraising scores are full, and if the automatic appraising scores are inconsistent, the automatic appraising scores are zero (the module is detailed below).

After logging in the system, the appraising teacher enters a manual appraising module, roughly knows the answer condition of the examinee according to the automatic appraising scores, and then checks the answer condition of the examinee one by one according to the 4A screen recording video, and can fast forward or fix a point to some key positions to check the automatic appraising scores when the video is checked one by one due to the existence of the automatic appraising scores.

The following introduces an automatic appraising function module, which takes a question with only one key step screenshot as an example to explain the automatic appraising): fig. 3 to 5 are schematic diagrams illustrating a flow of the automatic volume judging function module during operation in an embodiment of the present invention, as shown in fig. 3 to 5, an examinee automatically captures a screen in an examination process, enters an OCR Recognition module (Optical Character Recognition), and information in the screen capture is changed into recognizable characters through processing of the OCR Recognition module, and enters a Character comparison module.

In the character comparison module, the recognizable characters converted from the pictures are compared with the standard answers and enter the scoring module.

And the scoring module is used for obtaining an automatic appraising score according to the comparison result of the two items, namely the comparison result is consistent according to the comparison result of the two items (the recognizable characters for picture conversion generally contain key words, so that the comparison result is consistent), and then according to the total score of the question.

The above fig. 3-5 illustrate the automatic appraisal by taking only one key step screenshot of a topic as an example, if there are N key step screenshots of a topic, as shown in fig. 3-6, there are N above processes (unique differences, each key step screenshot has a corresponding score, and the sum of all the scores is equal to the total score of the topic), and finally the total score of the topic is obtained, which is not described in detail herein.

As can be seen from the above embodiments, in the technical solution provided by the embodiments of the present invention, 1) in the practice test platform, automatic paper judgment is performed through automatic screenshot and OCR character recognition. 2) In order to save manual paper-judging time and increase the reliability of automatic paper-judging, the paper-judging mode combining manual paper-judging and automatic paper-judging is provided, namely manual selective checking is carried out through scores of automatic paper-judging and examinee operation videos, and the efficiency and the reliability of practical examination paper-judging are improved. Compared with the prior art, the embodiment has the following technical advantages: some existing schemes provide an implementation mode of the practical operation examination, mainly a mode of simulating flash, and a remote distributed architecture does not exist for operating real equipment.

Example four

Based on the foregoing embodiments, embodiments of the present invention provide an information processing apparatus, where each unit included in the apparatus may be implemented by a processor in a terminal, and may of course be implemented by a specific logic circuit; in the course of a particular embodiment, the processor may be a Central Processing Unit (CPU), a Microprocessor (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.

Fig. 4 is a schematic diagram of a composition structure of a fourth information processing apparatus according to an embodiment of the present invention, and as shown in fig. 4, the apparatus 400 includes a first obtaining unit 401, a first display unit 402, a second obtaining unit 403, a connection unit 404, a recording unit 405, and a first sending unit 406, where:

the first obtaining unit 401 is configured to obtain examination questions according to attribute information of examinees in a practice operation examination;

the first display unit 402 is used for displaying the examination questions to the examinees;

the second obtaining unit 403 is configured to obtain identification information of a background device according to the examination questions;

the connecting unit 404 is configured to connect the background device according to the identification information of the background device;

the recording unit 405 is configured to record, by the terminal, an operation process of the examinee when the examinee operates the background device according to the examination questions to obtain a screen recording file;

the first sending unit 406 is configured to send the screen recording file to an examination platform.

In an embodiment of the present invention, the apparatus further includes a third obtaining unit, a first determining unit, and a second displaying unit, where:

the third obtaining unit is configured to, when the examinee operates the background device according to the examination questions, obtain, by the terminal, identification information of questions in the examination questions;

the second judging unit is configured to judge whether the identification information of the topic meets a preset first condition;

and the second display unit is used for displaying first prompt information when the first condition is met, wherein the first prompt information is used for prompting the attention of the examinee.

In the embodiment of the invention, the device further comprises a third display unit for receiving the scores sent by the examination platform and displaying the scores.

In the embodiment of the invention, the first prompt message comprises a screen capture of the key point in the title; the device also comprises a second judging unit, a fourth acquiring unit and a second sending unit, wherein:

the second judging unit is used for judging whether the current title comprises a key point or not;

the fourth obtaining unit is configured to obtain a screenshot file of the key point when the current title includes the key point;

and the second sending unit is used for sending the screen capture file to an examination platform.

Here, it should be noted that: the above description of the embodiment of the apparatus is similar to the above description of the embodiment of the method, and has similar beneficial effects to the embodiment of the method, and therefore, the description thereof is omitted. For technical details that are not disclosed in the embodiments of the apparatus of the present invention, please refer to the description of the embodiments of the method of the present invention for understanding, and therefore, for brevity, will not be described again.

EXAMPLE five

Based on the foregoing embodiments, embodiments of the present invention provide an information processing apparatus, where each unit included in the apparatus may be implemented by a processor in an examination platform, and may also be implemented by a specific logic circuit; in the course of a particular embodiment, the processor may be a Central Processing Unit (CPU), a Microprocessor (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.

Fig. 5 is a schematic diagram of a composition structure of a five-information processing apparatus according to an embodiment of the present invention, and as shown in fig. 5, the apparatus 500 includes a fifth obtaining unit 501, a first analyzing unit 502, a sorting unit 503, a sixth obtaining unit 504, a first comparing unit 505, and a scoring unit 506, where:

the fifth obtaining unit 501 is configured to obtain attribute information of the examinee and a corresponding screenshot file;

the first analysis unit 502 is configured to perform OCR analysis on the screenshot file of each topic to obtain a first keyword set, where the first keyword set is a keyword included in the screenshot file of each topic;

the sorting unit 503 is configured to sort the keywords in the first keyword set according to the timestamp information of the screenshot file to obtain a first answer;

the sixth obtaining unit 504 is configured to obtain a standard answer according to the identification information of the question, where the standard answer includes one or more keywords and their sequential relationships;

the comparison unit 505 is configured to compare the first answer with the standard answer according to the keyword and the sequence relationship thereof, so as to obtain a comparison result;

the scoring unit 506 is configured to score the first answer according to the comparison result to obtain a score of the question.

In the embodiment of the present invention, the apparatus further includes a summing unit, an association unit, and a third sending unit, where:

the summing unit is used for summing the scores of all the questions in the examinee's examination questions to obtain the scores of the examinee;

the association unit is used for associating the scores of the examinees with the attribute information of the examinees;

and the third sending unit is used for sending the scores of the examinees and the attribute information of the examinees to the terminal.

In an embodiment of the present invention, the apparatus further includes a seventh obtaining unit, an eighth obtaining unit, a ninth obtaining unit, a second analyzing unit, a second sorting unit, and a correcting unit, where:

the seventh acquiring unit is used for acquiring the attribute information of the examinee and the corresponding screen recording file and screen capturing file;

the eighth acquiring unit is configured to acquire a timestamp of the screenshot file;

the ninth acquiring unit is used for acquiring the corresponding image frame from the screen recording file according to the time stamp of the screen capturing file and a preset time rule;

the second analysis unit is configured to analyze the image frame to obtain a second keyword set, where the second keyword set is a keyword included in the image frame corresponding to the screen capture file;

the second sorting unit is used for sorting the keywords in the second keyword set according to the timestamp information of the image frame to obtain a second answer;

and the correction unit is used for correcting the first answer according to the second answer and comparing the corrected answer serving as the final answer of the examinee with the standard answer.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention. The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as a removable Memory device, a Read Only Memory (ROM), a magnetic disk, or an optical disk.

Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An information processing method, characterized in that the method comprises:

the terminal displays the examination questions to the examinees;

the terminal sends the screen recording file to an examination platform;

the method further comprises the following steps:

the terminal judges whether the current title comprises key points or not;

when the current title comprises a key point, the terminal acquires a screen capture file of the key point;

the terminal sends the screen capture file to an examination platform, and the screen capture file is used for the examination platform to execute the following operations: performing OCR analysis on the screenshot file of each topic to obtain a first keyword set, wherein the first keyword set is a keyword included in the screenshot file of each topic; sorting the keywords in the first keyword set according to the timestamp information of the screen capture file to obtain a first answer; obtaining a standard answer according to the identification information of the question, wherein the standard answer comprises one or more keywords and the sequence relation of the keywords; comparing the first answer with the standard answer according to the keywords and the sequence relation thereof to obtain a comparison result; and scoring the first answer according to the comparison result to obtain the score of the question.

2. The method of claim 1, further comprising:

when the examinee operates the background equipment according to the examination questions, the terminal acquires identification information of the questions in the examination questions;

and the terminal judges whether the identification information of the question meets a preset first condition or not, and displays first prompt information when the first condition is met, wherein the first prompt information is used for prompting the attention of the examinee.

3. The method according to claim 1 or 2, characterized in that the method further comprises:

and the terminal receives the scores sent by the examination platform and displays the scores.

4. An information processing method, characterized in that the method comprises:

the examination platform acquires attribute information of an examinee and a screen capture file corresponding to a key point in the question of the examinee test question;

performing OCR analysis on the screen capture file of the key point in each question by the examination platform to obtain a first key word set, wherein the first key word set is a key word included in the screen capture file of the key point in each question;

5. The method of claim 4, further comprising:

the examination platform sums the scores of each question in the examination questions of the examinees to obtain the scores of the examinees;

the examination platform associates the scores of the examinees with the attribute information of the examinees;

and the examination platform sends the scores of the examinees and the attribute information of the examinees to a terminal.

6. The method of claim 4, further comprising:

the examination platform acquires the attribute information of the examinee and corresponding screen recording files and screen capturing files;

the examination platform acquires a time stamp of the screen capture file;

the examination platform acquires a corresponding image frame from the screen recording file according to the time stamp of the screen capturing file and a preset time rule;

the examination platform analyzes the image frames to obtain a second keyword set, wherein the second keyword set is keywords included in the image frames corresponding to the screen capture files;

the examination platform sorts the keywords in the second keyword set according to the timestamp information of the image frame to obtain a second answer;

and the examination platform corrects the first answer according to the second answer, and compares the corrected answer serving as the final answer of the examinee with the standard answer.

7. An information processing apparatus, characterized in that the apparatus comprises a first acquisition unit, a first display unit, a second acquisition unit, a connection unit, a recording unit, and a first transmission unit, wherein:

the first sending unit is used for sending the screen recording file to an examination platform;

the device also comprises a second judging unit, a fourth acquiring unit and a second sending unit, wherein:

the second sending unit is used for sending the screen capture file to an examination platform;

the screen shot file is used for the examination platform to execute the following operations: performing OCR analysis on the screenshot file of each topic to obtain a first keyword set, wherein the first keyword set is a keyword included in the screenshot file of each topic; sorting the keywords in the first keyword set according to the timestamp information of the screen capture file to obtain a first answer; obtaining a standard answer according to the identification information of the question, wherein the standard answer comprises one or more keywords and the sequence relation of the keywords; comparing the first answer with the standard answer according to the keywords and the sequence relation thereof to obtain a comparison result; and scoring the first answer according to the comparison result to obtain the score of the question.

8. The apparatus according to claim 7, further comprising a third acquiring unit, a first judging unit, and a second displaying unit, wherein:

9. The device of claim 7 or 8, further comprising a third display unit for receiving the results transmitted by the test platform and displaying the results.

10. An information processing apparatus characterized by comprising a fifth acquisition unit, a first analysis unit, a sorting unit, a sixth acquisition unit, a first comparison unit, and a scoring unit, wherein:

the fifth acquisition unit is used for acquiring attribute information of the examinees and screen capture files corresponding to key points in questions of the examinee test questions;

the first analysis unit is configured to perform OCR analysis on the screenshot file of the key point in each topic to obtain a first keyword set, where the first keyword set is a keyword included in the screenshot file of the key point in each topic;

11. The apparatus of claim 10, further comprising a summing unit, an association unit, and a third transmitting unit, wherein:

12. The apparatus according to claim 10 or 11, further comprising a seventh acquisition unit, an eighth acquisition unit, a ninth acquisition unit, a second analysis unit, a second ordering unit and a correction unit, wherein: