CN113177866B - Evaluation system - Google Patents
Evaluation system Download PDFInfo
- Publication number
- CN113177866B CN113177866B CN202110376690.0A CN202110376690A CN113177866B CN 113177866 B CN113177866 B CN 113177866B CN 202110376690 A CN202110376690 A CN 202110376690A CN 113177866 B CN113177866 B CN 113177866B
- Authority
- CN
- China
- Prior art keywords
- question
- machine
- remote
- local
- setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000011156 evaluation Methods 0.000 title claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims description 42
- 238000004088 simulation Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 11
- 238000013515 script Methods 0.000 description 12
- 238000012549 training Methods 0.000 description 12
- 238000004590 computer program Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 208000035473 Communicable disease Diseases 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/547—Remote procedure calls [RPC]; Web services
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Tourism & Hospitality (AREA)
- General Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- General Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- Educational Technology (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- Geometry (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The application relates to the technical field of computer processing and provides an evaluation system. In the evaluation system, the local answering machine and the local answering machine are not directly connected to the Internet, so that the information safety of the local evaluation machine is ensured; and the displayed relevant interfaces of the local answering machine and the local question-setting machine are transmitted to the remote answering machine or the remote question-setting machine through the wired connection and the interface remote transmission server, so that a answering person or a question-setting person can remotely see the relevant interfaces of the questions and perform relevant operations of the questions, the relevant operations of the questions are transmitted back to the local answering machine or the local question-setting machine through the operation remote control server in a wired manner, and the answering person or the question-setting person does not need to be in the same classroom on the basis of guaranteeing the information safety of the local assessment machine, thereby realizing remote assessment and improving the assessment processing efficiency.
Description
Technical Field
The application relates to the technical field of computer processing, in particular to an evaluation system.
Background
With the development of computer processing technology, computer-based evaluation techniques have emerged. For example, a student and a teacher may sit in a classroom to perform an examination face-to-face, the teacher may issue questions to a question answering machine of the student via a question answering machine, and the teacher monitors the student at one side to complete the examination. In the evaluation mode, a teacher and a student mainly conduct evaluation in a classroom; if public health events such as infectious diseases occur, in order to reduce the risk of transmission of infectious diseases between a teacher and a student, the classroom for performing evaluation needs to be treated with infectious disease protection measures (such as increasing the distance between a answering machine and a question-setting machine), which results in low evaluation efficiency.
Disclosure of Invention
In view of the above, it is necessary to provide an evaluation system for the above-described technical problems.
An evaluation system, the system comprising: the system comprises a local answering machine and a local answering machine which are connected to the same local area network and are not connected to the Internet, an interface remote server which is connected with the local answering machine and the local answering machine in a wired way and is connected to the Internet, and an operation remote control server which is connected with the local answering machine and the local answering machine in a wired way and is connected to the Internet, wherein the local answering machine is aimed at the local answering machine and is connected to the remote answering machine of the Internet, and the remote answering machine is aimed at the local answering machine and is connected to the Internet;
the interface remote server is used for obtaining an examination question setting interface displayed by the local question setting machine through wired connection and sending the examination question setting interface to the remote question setting machine through the Internet;
the remote question setting machine is used for displaying the question setting interface and acquiring the question setting operation of a question operator based on the question setting interface;
the remote operation control server is used for acquiring the question setting operation of the remote question setting machine through the Internet and setting the questions of the local question setting machine based on the question setting operation;
the local question setting machine is used for sending questions formed according to the question setting of the operation remote control server to the local question answering machine through the local area network;
the interface remote transmission server is used for obtaining an examination question answering interface displayed by the local answering machine through wired connection and sending the examination question answering interface to the remote answering machine through the Internet;
the remote answering machine is used for displaying the examination question answering interface and acquiring examination question answering operation of an answer staff based on the examination question answering interface;
the operation remote control server is used for acquiring the question solving operation of the remote answer machine through the Internet and carrying out question solving on the local answer machine based on the question solving operation.
In one embodiment, the question setting operation is characterized by a keyboard mouse action signal;
the remote question setting machine is used for displaying the question setting interface, acquiring a keyboard and mouse action signal triggered by the question setting interface by the question setting operator, converting the keyboard and mouse action signal into a code which can be identified by the operation remote control server, and sending the code to the operation remote control server through the Internet;
and the operation remote control server is used for sending the keyboard and mouse action signals obtained by identifying the codes to the local question generator through wired connection so as to set questions on the local question generator.
In one embodiment, the remote question setting machine is configured to display the question setting interface, if the question setting operator starts to set any question based on the question setting interface, start to record the keyboard and mouse action signal triggered by the question setting operator continuously, and if the recorded keyboard and mouse action signal indicates that the setting of any question is finished, convert the continuously recorded keyboard and mouse action signal into a code that can be recognized by the remote control server.
In one embodiment, the remote question setting machine is configured to send an encrypted code obtained by encrypting the code to the operation remote control server via the internet;
and the operation remote control server is used for identifying the code obtained by decrypting the encrypted code to obtain the keyboard and mouse action signal.
In one embodiment, the system further comprises: the interface distributor is used for being connected with the display card of the local question-setting machine in a wired way, copying a first display signal transmitted to the display of the local question-setting machine by the display card of the local question-setting machine, and transmitting the first display signal to the interface remote transmission server through the wired connection; the first display signal is used for displaying the examination question setting interface on the local question generator display;
and/or the number of the groups of groups,
the interface distributor is used for being connected with the display card of the local answering machine in a wired way, copying a second display signal transmitted to the display of the local answering machine by the display card of the local answering machine, and transmitting the second display signal to the interface remote server through the wired connection; the second display signal is used for displaying the examination question solving interface on the display of the local answering machine.
In one embodiment, the system further comprises: an evaluation monitor arranged at the remote answering machine;
the evaluation monitor is used for sending the answer process image of the answer to the remote question-setting machine so that the answer monitoring process of the answer is carried out by the answer;
the evaluation monitor is further used for transmitting opposite side audio between the question-setting person and the answer person so as to enable the question-setting person and the answer person to conduct question-answering evaluation.
In one of the embodiments of the present invention,
the evaluation monitor is used for collecting face images of the person to be checked in the area where the remote answering machine is located, authenticating the identity of the person to be checked based on the face images, and reminding the question setting person to set the questions if the result of the identity authentication represents that the person to be checked is a answering person.
In one embodiment, the system further comprises: the interface transmits the cloud platform;
the interface forwarding cloud platform is used for receiving the examination question setting interface sent by the remote question setting machine through the Internet and forwarding the examination question setting interface to the remote question setting machine through the Internet;
the interface forwarding cloud platform is further used for receiving an examination question answering interface sent by the remote question-setting machine through the Internet and forwarding the examination question answering interface to the remote question-setting machine through the Internet.
In one embodiment, the system further comprises: operating a forwarding cloud platform;
the operation forwarding cloud platform is used for receiving the examination question setting operation sent by the remote question setting machine through the Internet and forwarding the examination question setting operation to the remote question setting machine through the Internet;
the operation forwarding cloud platform is further used for receiving the examination question solving operation sent by the remote question-setting machine through the Internet and forwarding the examination question solving operation to the remote question-setting machine through the Internet.
In one embodiment, the question is a substation simulation question.
The evaluation system mainly comprises: the system comprises a local answering machine and a local answering machine which are connected to the same local area network and are not connected to the Internet, an interface remote server which is connected with the local answering machine and the local answering machine in a wired way and is connected to the Internet, and an operation remote control server which is connected with the local answering machine and the local answering machine in a wired way and is connected to the Internet, wherein the local answering machine is aimed at the local answering machine and is connected to the remote answering machine of the Internet, and the remote answering machine is aimed at the local answering machine and is connected to the Internet; the interface remote server is used for obtaining an examination question setting interface displayed by the local question setting machine through wired connection and sending the examination question setting interface to the remote question setting machine through the Internet; the remote question setting machine is used for displaying the question setting interface and acquiring the question setting operation of a question operator based on the question setting interface; the remote operation control server is used for acquiring the question setting operation of the remote question setting machine through the Internet and setting the questions of the local question setting machine based on the question setting operation; the local question setting machine is used for sending questions formed according to the question setting of the operation remote control server to the local question answering machine through the local area network; the interface remote transmission server is used for obtaining an examination question answering interface displayed by the local answering machine through wired connection and sending the examination question answering interface to the remote answering machine through the Internet; the remote answering machine is used for displaying the examination question answering interface and acquiring examination question answering operation of an answer staff based on the examination question answering interface; the operation remote control server is used for acquiring the question solving operation of the remote answer machine through the Internet and carrying out question solving on the local answer machine based on the question solving operation. Therefore, in the system, the local answering machine and the local question issuing machine are not directly connected to the Internet, so that the information safety of the local evaluating machine is ensured; and the displayed relevant interfaces of the local answering machine and the local question-setting machine are transmitted to the remote answering machine or the remote question-setting machine through the wired connection and the interface remote transmission server, so that a answering person or a question-setting person can remotely see the relevant interfaces of the questions and perform relevant operations of the questions, the relevant operations of the questions are transmitted back to the local answering machine or the local question-setting machine through the operation remote control server in a wired manner, and the answering person or the question-setting person does not need to be in the same classroom on the basis of guaranteeing the information safety of the local assessment machine, thereby realizing remote assessment and improving the assessment processing efficiency.
Drawings
FIG. 1 is a schematic diagram of an architecture of an evaluation system according to an embodiment;
FIG. 2 is a schematic diagram of an architecture of an evaluation system according to an embodiment;
FIG. 3 is a schematic diagram of an architecture of an evaluation system according to an embodiment;
FIG. 4 is an internal structural view of the machine in one embodiment;
fig. 5 is an internal structural diagram of a server in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments.
As shown in fig. 1, the present application provides an evaluation system, which mainly includes: the system comprises a local answering machine and a local answering machine which are connected to the same local area network and are not connected to the Internet, an interface remote server which is connected with the local answering machine and the local answering machine in a wired manner and is connected to the Internet, an operation remote control server which is connected with the local answering machine and the local answering machine in a wired manner and is connected to the Internet, and a remote answering machine which is used for the local answering machine and is connected to the Internet. The local answering machine, the remote answering machine and the remote answering machine can be collectively called an evaluation machine.
The wired connection between the interface remote server and the local question-setting machine and between the interface remote server and the local question-answering machine can be HDMI (high definition multimedia interface), and the wired connection between the operation remote server and the local question-setting machine and between the operation remote server and the local question-answering machine can be USB (universal serial bus).
In the system, an interface remote server is used for obtaining an examination question setting interface displayed by the local question setting machine through wired connection and sending the examination question setting interface to the remote question setting machine through the Internet; the remote question setting machine is used for displaying the question setting interface and acquiring the question setting operation of a question operator based on the question setting interface; the remote operation control server is used for acquiring the question setting operation of the remote question setting machine through the Internet and setting the questions of the local question setting machine based on the question setting operation; the local question setting machine is used for sending questions formed according to the question setting of the operation remote control server to the local question answering machine through the local area network; the interface remote transmission server is used for obtaining an examination question answering interface displayed by the local answering machine through wired connection and sending the examination question answering interface to the remote answering machine through the Internet; the remote answering machine is used for displaying the examination question answering interface and acquiring examination question answering operation of an answer staff based on the examination question answering interface; the operation remote control server is used for acquiring the question solving operation of the remote answer machine through the Internet and carrying out question solving on the local answer machine based on the question solving operation.
The above manner is described by taking substation simulation evaluation as an example: the local question-giving machine and the local question-answering machine are provided with a transformer substation simulation model; the local question setting machine is used for setting model parameters of the substation simulation model to form corresponding substation simulation questions, and sending the model parameters and the formed substation simulation questions to the local question answering machine; after receiving the model parameters and the transformer substation simulation questions, the local answering machine invokes corresponding transformer substation simulation question scenes, such as tripping of a circuit breaker, tripping of a line and the like, and an answering operator can answer questions on the local answering machine.
Under normal conditions, the question players and the answering machines can directly operate the local question setting machine or the local answering machine; however, if public health safety events such as infectious diseases occur, the questions setting-out person and the questions answering person can remotely operate the local questions setting-out machine or the local questions answering machine through the evaluation system provided by the application.
In order to ensure the safety of the local evaluation machine, under the condition that the local evaluation machine and the local answering machine are not connected with the Internet, the relevant interfaces (such as an examination setting interface and an examination answering interface) of the local evaluation machine can be transmitted to an interface remote server in a wired manner, the relevant interfaces of the examination are transmitted to a remote training machine through the Internet by the interface remote server, and a person or an answering person can watch the relevant interfaces of the examination through the remote training machine and perform relevant operations (such as examination setting operation and examination answering operation) on the remote training machine.
Therefore, in the evaluation system, the local answering machine and the local answering machine are not directly connected to the Internet, so that the information safety of the local evaluation machine is ensured; and the displayed relevant interfaces of the local answering machine and the local question-setting machine are transmitted to the remote answering machine or the remote question-setting machine through the wired connection and the interface remote transmission server, so that a answering person or a question-setting person can remotely see the relevant interfaces of the questions and perform relevant operations of the questions, the relevant operations of the questions are transmitted back to the local answering machine or the local question-setting machine through the operation remote control server in a wired manner, and the answering person or the question-setting person does not need to be in the same classroom on the basis of guaranteeing the information safety of the local assessment machine, thereby realizing remote assessment and improving the assessment processing efficiency.
In one embodiment, the question setting operation is characterized by a keyboard mouse action signal; the remote question setting machine is used for displaying the question setting interface, acquiring a keyboard and mouse action signal triggered by the question setting interface by the question setting operator, converting the keyboard and mouse action signal into a code which can be identified by the operation remote control server, and sending the code to the operation remote control server through the Internet; and the operation remote control server is used for sending the keyboard and mouse action signals obtained by identifying the codes to the local question generator through wired connection so as to set questions on the local question generator.
The remote question setting machine can be provided with a keyboard and a mouse for a question setting operation of a question setting person; the remote answering machine can be provided with a keyboard and a mouse for answering the questions by an answering machine.
In the above embodiment, after seeing the question setting interface, the person who gives questions can operate the keyboard and the mouse of the remote question-giving machine, so that the keyboard and the mouse generate action signals; after receiving the action signals of the keyboard and the mouse, the remote question machine converts the action signals of the keyboard and the mouse into corresponding codes according to a USB-HID protocol (universal serial bus-human interface device); since the remote control server is preloaded with the USB-HID protocol, the code can be recognized by the remote control server. After the remote control server is operated to receive the codes of the remote question setting machine, the codes are analyzed, and the local question setting machine is controlled to form corresponding questions.
It can be understood that after seeing the question answering interface, the answering staff can operate the keyboard and the mouse of the remote answering machine so that the keyboard and the mouse generate action signals; after receiving the action signals of the keyboard and the mouse, the remote answering machine converts the action signals of the keyboard and the mouse into corresponding codes according to the USB-HID protocol; since the remote control server is preloaded with the USB-HID protocol, the code can be recognized by the remote control server. After the remote control server is operated to receive the codes of the remote answering machine, the codes are analyzed, and the local answering machine is controlled to answer the questions.
Therefore, in the above manner, through the conversion of the keyboard and mouse action signals and the codes, the smooth progress of the evaluation interaction processing can be ensured, and the evaluation processing efficiency is improved.
Further, the remote question setting machine is configured to display the question setting interface, if the question setting interface is used for starting to set any question, starting to record the keyboard and mouse action signal triggered by the question setting person continuously, and if the recorded keyboard and mouse action signal indicates that the setting of any question is finished, converting the continuously recorded keyboard and mouse action signal into a code that can be recognized by the remote control server.
The remote question setting machine is provided with script recording software for script recording and encoding, a remote control server (equivalent to operating the remote control server) of a mouse keyboard for programming setting, a button setting is carried out on an interface of control software of the remote question setting machine, when a certain button is pressed, a mouse keyboard action signal recorded by the script recording software is converted into a corresponding code and sent to the remote control server of the mouse keyboard, and the remote control server of the mouse keyboard outputs the corresponding script to operate the local question setting machine for simulation model setting and question setting.
Therefore, in the above manner, each question is sent separately, so that compared with the simultaneous sending, information mixing can be avoided, and the processing efficiency of the remote control server of the keyboard and the mouse can be improved.
Further, the remote question setting machine is configured to send an encrypted code obtained by encrypting the code to the operation remote control server via the internet; and the operation remote control server is used for identifying the code obtained by decrypting the encrypted code to obtain the keyboard and mouse action signal. Through encryption processing, the security of code transmission can be improved, and leakage is avoided.
In an embodiment, the evaluation system further includes an interface distributor, where the interface distributor may be an HDMI distributor, and is mainly configured to be in wired connection with a graphics card of the local question-setting machine, copy a first display signal transmitted to a display of the local question-setting machine by the graphics card of the local question-setting machine, and send the first display signal to the interface remote server through the wired connection; the first display signal is used for displaying the examination question setting interface on the local question generator display.
In addition, the interface distributor can be further used for being connected with the display card of the local answering machine in a wired mode, copying a second display signal transmitted to the display of the local answering machine by the display card of the local answering machine, and transmitting the second display signal to the interface remote server through the wired connection; the second display signal is used for displaying the examination question solving interface on the display of the local answering machine.
The HDMI distributor divides the audio and video signals originally clipped to the display and connects the same audio and video signals to the video remote server (corresponding to the interface remote server), thereby realizing audio and video sharing.
As shown in fig. 2, in one embodiment, the evaluation system further comprises an evaluation monitor provided at the remote answering machine; the evaluation monitor is used for sending the answer process image of the answer to the remote question-setting machine so that the answer monitoring process of the answer is carried out by the answer; the evaluation monitor is further used for transmitting opposite side audio between the question-setting person and the answer person so as to enable the question-setting person and the answer person to conduct question-answering evaluation.
Further, the evaluation monitor is configured to collect a face image of a person to be examined in an area where the remote answering machine is located, perform identity authentication on the person to be examined based on the face image, and remind the question setting person to perform the question setting if the result of the identity authentication represents that the person to be examined is a answering person.
That is, in the process that the answer staff uses the remote answer machine to answer questions remotely, a camera (equivalent to an evaluation monitor) can be arranged at the remote answer machine, and the process that the answer staff answers questions is collected, so that the invigilation of the answer staff is realized. In addition, the camera can also collect face images of the to-be-detected person for visual identification comparison, and when the to-be-detected person is a question answering person, a reminding message of the question setting can be sent to the question setting person. Further, the camera can comprise a microphone and a loudspeaker, so that the sound and the video of the scene where the answering man is located can be transmitted to the answering man, and the answering man can be monitored and asked by the answering man through the camera; the field where the answering man is located is provided with cameras in different directions, wireless hotspots are arranged, the cameras upload collected information to an interface remote transmission server in a wireless transmission mode, and the information is forwarded to a remote answering machine by the interface remote transmission server; if each camera has a unique number, the information transmitted by each camera is also transmitted according to the unique number.
In one embodiment, the system further comprises an interface forwarding cloud platform; the interface forwarding cloud platform is used for receiving the examination question setting interface sent by the remote question setting machine through the Internet and forwarding the examination question setting interface to the remote question setting machine through the Internet; the interface forwarding cloud platform is further used for receiving an examination question answering interface sent by the remote question-setting machine through the Internet and forwarding the examination question answering interface to the remote question-setting machine through the Internet.
In one embodiment, the system further comprises an operational forwarding cloud platform; the operation forwarding cloud platform is used for receiving the examination question setting operation sent by the remote question setting machine through the Internet and forwarding the examination question setting operation to the remote question setting machine through the Internet; the operation forwarding cloud platform is further used for receiving the examination question solving operation sent by the remote question-setting machine through the Internet and forwarding the examination question solving operation to the remote question-setting machine through the Internet.
That is, the interaction between the remote assessment machine and the interface remote server or the operation remote server is performed through the corresponding forwarding cloud platform. The answer or the question-setting person can log in the forwarding cloud platform to realize the forwarding of interface or keyboard and mouse operations.
For a better understanding of the above method, an example of an application of the evaluation system of the present application is described in detail below in conjunction with fig. 3. The application example is mainly aimed at simulation evaluation of the transformer substation.
The local question machine and the local question machine are connected to a local area network through a switch, and the local area network can not be connected to the Internet. In general, an instructor (equivalent to a question-setting person) and a learner (equivalent to a question-answering person) conduct an evaluation in the same classroom. The local question-giving machine has simulation model parameter setting and question-giving authority, and can send questions to the local question-answering machine after the instructor gives questions; after the local answering machine receives the examination questions, the simulation model of the local answering machine calls out relevant simulation scenes according to the question requirements for students to practice or examine; after the instructor sends the questions to the local answering machine, the instructor walks to the side of the seat of the student to conduct prison examination and question. When the examination questions need to be switched, the examination questions are returned to the local question setting machine for examination question setting and sending.
In order to meet the simulation evaluation of a remote transformer substation, the application example adds a remote simulation training evaluation function on an original local evaluation machine, and the specific implementation steps are as follows:
firstly, improving original training room equipment according to the requirement of remote training, and replacing the display cards of a local question-making machine and a local question answering machine with a high-performance display card with an HDMI interface;
step 2, adding a video remote transmission server for a local evaluation machine needing remote operation in a simulation training room; the video remote server can be connected to the Internet, and before uploading data, the account number of the video remote server is registered in the video cloud platform; and the video remote transmission server can remotely transmit the input HDMI audio/video signals to the video cloud platform. The method comprises the steps that an audio and video signal (a signal corresponding to an examination question setting interface and an examination question answering interface) output by an HDMI interface on a display card of a local examination machine is accessed to a video remote transmission server through an HDMI high definition line, and the audio and video signal is remotely transmitted to a video cloud platform through the video remote transmission server; in order to facilitate the development of the evaluation, each local training machine can be respectively connected with different video remote transmission servers, and the video remote transmission server corresponding to the local evaluation machine transmits the video of the display of the controlled training machine;
step 3, adding a keyboard and mouse remote control server for a local evaluation machine needing remote operation in a simulation training room; the remote control server of the keyboard and the mouse can be connected to the Internet, and the local evaluation machine is connected with the remote control server of the keyboard and the mouse by using a USB cable. The remote control server of the mouse and the keyboard is remotely connected with the keyboard and mouse cloud platform through the Internet; the remote transmission evaluation machine logs in a keyboard and mouse cloud platform, and the keyboard and mouse cloud platform sends codes formed based on mouse and keyboard action signals to a mouse and keyboard remote control server; the remote control server of the mouse and the keyboard converts codes into action signals of the keyboard and the mouse according to the USB-HID protocol and transmits the action signals to the local evaluation machine, so that the evaluation operation of the local evaluation machine through the remote control server of the mouse and the keyboard is realized.
And 4, acquiring by a network camera in the process of evaluating the students, performing visual recognition and comparison by the camera, transmitting information to the instructor to confirm that identity authentication is met when the requirements are met, wherein the camera comprises a microphone and a loudspeaker, and transmitting on-site sound and video to the instructor, and also enabling the instructor to perform invigilation and questioning on the examinee through the camera, wherein cameras in different directions are arranged on site, wireless hot spots are arranged, the acquired information is uploaded to a background server through a wireless transmission mode by the monitoring camera, each camera is provided with a special number, and the transmitted information is also transmitted according to the number.
And 5, installing quick problem-setting software on the remote problem-setting machine, enabling a instructor to act on a mouse and a keyboard in the problem-setting process on the remote problem-setting machine, editing the code according to a USB-HID protocol, setting a specific key on an interface of the quick problem-setting software, for example, directly sending the code to a remote control server of the mouse and the keyboard when the key 1 is pressed down, and controlling the local problem-setting machine to send related problems to the local problem-setting machine after the remote control server of the mouse and the keyboard analyzes the code.
Further, the HDMI distributor divides the audio and video signals originally clamped to the display into the same audio and video signals and then connects the same audio and video signals to the video remote transmission server, so that audio and video sharing is realized.
Further, the remote control server of the mouse and the keyboard meets the requirements of the USB-HID protocol.
Further, the network camera is connected to the internet through a wireless WiFi module (equivalent to a wireless networking module).
Further, a remote-controllable illuminating lamp is additionally arranged on the network camera, so that the video identification requirement when the light is insufficient is met;
further, the quick question setting software of the remote question setting machine can convert the action signals of the mouse and the keyboard into codes representing the action signals according to the USB-HID standard and send the codes to the remote control server of the mouse and the keyboard;
in addition, the quick question processing process may include the following steps:
(1) Normally starting the body training machine and waiting for a period of time until all software processes of the local evaluation machine are started;
(2) After a script recording software aiming at a keyboard and a mouse is opened by a remote question-setting machine and a recording key is pressed, the local question-setting machine is controlled to set a model by operating a mouse and a keyboard, and corresponding questions are sent to a local question-answering machine; after the operation of the instructor is finished, pressing an end key to name and save the script, wherein the script sent by each question corresponds to one name;
(3) Programming the remote control server of the mouse and the keyboard, writing the action script of the mouse and the keyboard into a control program, and numbering;
(4) Programming is carried out on a remote control server of a mouse and a keyboard, a corresponding message forwarding method is defined in a program, when a specific message is received, the remote control server of the keyboard and the mouse transmits a corresponding question script to a local question-making machine, the action of the keyboard and the mouse is simulated, the local question-making machine is operated to carry out keyboard and mouse operations according to the script recorded before, and the questions are transmitted to the local question-answering machine;
(5) The remote question setting machine is provided with control software, related code strings are defined on keys of the software, when the corresponding keys are pressed, the code strings can be sent to the remote control server of the mouse keyboard, the remote control server of the mouse keyboard analyzes the codes, when judging which question the codes correspond to, the remote control server of the mouse keyboard transmits the codes to the local question setting machine according to defined keyboard and mouse action scripts, and the keyboard and mouse actions are simulated to click menus to set questions.
In the application example, audio and video information of a local evaluation machine display is sent to a remote training machine through a video remote server, and a simulated mouse and keyboard action code is output to the local evaluation machine through a keyboard and mouse remote control server according to a USB-HID protocol, so that a remote operation function is realized; and evaluating the network camera beside the remote students. In order to rapidly set questions, the questions are set by one key according to the recorded keyboard and mouse operation script and are sent to the instructor machine through the keyboard and mouse remote control server. In addition, the transformer substation simulation evaluation does not need to be carried out in a classroom by gathering instructors and students, and a local answering machine and a local question-setting machine for implementing the transformer substation simulation evaluation are both in the original classroom, but the instructors and the students can carry out the transformer substation simulation evaluation outside the classroom; and the local evaluation machine is only connected to the local area network and is not connected to the Internet, so that the information security of the local evaluation machine can be ensured.
In one embodiment, an evaluation machine is provided, including a local evaluation machine (e.g., a local answering machine) and a remote evaluation machine (e.g., a remote answering machine), and the internal structure diagram may be as shown in fig. 4. The evaluation machine comprises a processor, a memory, a communication interface, a display screen and an input device which are connected through a system bus. Wherein the processor of the assessment machine is used for providing computing and control capabilities. The memory of the assessment machine comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The communication interface of the assessment machine is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through a local area network, NFC (near field communication) or other technologies. Which computer program, when being executed by a processor, carries out the method of the above-mentioned embodiment. The display screen of the evaluation machine can be a liquid crystal display screen or an electronic ink display screen, and the input device of the evaluation machine can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the housing of the evaluation machine, and can also be an external keyboard, a touch pad or a mouse and the like.
In one embodiment, a server, such as an interface remote server, an operation remote server, a first cloud server, a second cloud server, and the like, is provided, and an internal structure diagram thereof may be shown in fig. 5. The server includes a processor, memory, and a network interface connected by a system bus. Wherein the processor of the server is configured to provide computing and control capabilities. The memory of the server includes nonvolatile storage medium and internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the server is used for storing evaluation related data. The network interface of the server is used for communicating with an external terminal through a network connection. Which computer program, when being executed by a processor, carries out the method of the above-mentioned embodiment.
It will be appreciated by those skilled in the art that the structures shown in fig. 4 and 5 are block diagrams of only portions of structures associated with aspects of the present application and are not intended to limit the rating machine or server to which aspects of the present application may be applied, and that a particular rating machine or server may include more or fewer components than shown, or may combine certain components, or may have a different arrangement of components.
Those skilled in the art will appreciate that implementing all or part of the above-described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile memory may include Read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, or the like. Volatile memory can include Random access memory (Random AccessMemory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can take many forms, such as static random access memory (StaticRandomAccessMemory, SRAM) or dynamic random access memory (DynamicRandomAccessMemory, DRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples represent only a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. An evaluation system, the system comprising: the system comprises a local answering machine and a local answering machine which are connected to the same local area network and are not connected to the Internet, an interface remote server which is connected with the local answering machine and the local answering machine in a wired manner and is connected to the Internet, an operation remote control server which is connected with the local answering machine and the local answering machine in a wired manner and is connected to the Internet, and a remote answering machine which is aimed at the local answering machine and is connected to the Internet, an interface forwarding cloud platform and an operation forwarding cloud platform which are aimed at the local answering machine and are connected to the Internet;
the interface remote server is used for obtaining an examination question setting interface displayed by the local question setting machine through wired connection and sending the examination question setting interface to the remote question setting machine through the Internet;
the remote question setting machine is used for displaying the question setting interface and acquiring the question setting operation of a question operator based on the question setting interface;
the remote operation control server is used for acquiring the question setting operation of the remote question setting machine through the Internet and setting the questions of the local question setting machine based on the question setting operation;
the local question setting machine is used for sending questions formed according to the question setting of the operation remote control server to the local question answering machine through the local area network;
the interface remote transmission server is used for obtaining an examination question answering interface displayed by the local answering machine through wired connection and sending the examination question answering interface to the remote answering machine through the Internet;
the remote answering machine is used for displaying the examination question answering interface and acquiring examination question answering operation of an answer staff based on the examination question answering interface;
the operation remote control server is used for acquiring the examination question solving operation of the remote answering machine through the Internet and carrying out examination question solving on the local answering machine based on the examination question solving operation;
the interface forwarding cloud platform is used for receiving the examination question setting interface sent by the remote question setting machine through the Internet and forwarding the examination question setting interface to the remote question setting machine through the Internet;
the interface forwarding cloud platform is further used for receiving an examination question answering interface sent by the remote question-setting machine through the Internet and forwarding the examination question answering interface to the remote question-setting machine through the Internet;
the operation forwarding cloud platform is used for receiving the examination question setting operation sent by the remote question setting machine through the Internet and forwarding the examination question setting operation to the remote question setting machine through the Internet;
the operation forwarding cloud platform is further used for receiving the examination question solving operation sent by the remote question-setting machine through the Internet and forwarding the examination question solving operation to the remote question-setting machine through the Internet.
2. The system of claim 1, wherein the question setting operation is characterized by a keyboard mouse action signal;
the remote question setting machine is used for displaying the question setting interface, acquiring a keyboard and mouse action signal triggered by the question setting interface by the question setting operator, converting the keyboard and mouse action signal into a code which can be identified by the operation remote control server, and sending the code to the operation remote control server through the Internet;
and the operation remote control server is used for sending the keyboard and mouse action signals obtained by identifying the codes to the local question generator through wired connection so as to set questions on the local question generator.
3. The system of claim 2, wherein the system further comprises a controller configured to control the controller,
the remote question setting machine is used for displaying the question setting interface, if the question setting interface is used for starting to set any question, starting to continuously record the keyboard and mouse action signals triggered by the question setting operator, and if the recorded keyboard and mouse action signals indicate that the setting of any question is finished, converting the continuously recorded keyboard and mouse action signals into codes which can be identified by the remote control server.
4. The system of claim 2, wherein the remote themes are configured to send an encrypted code obtained by encrypting the code to the remote control server via the internet;
and the operation remote control server is used for identifying the code obtained by decrypting the encrypted code to obtain the keyboard and mouse action signal.
5. The system of claim 1, wherein the system further comprises:
the interface distributor is used for being connected with the display card of the local question-setting machine in a wired way, copying a first display signal transmitted to the display of the local question-setting machine by the display card of the local question-setting machine, and transmitting the first display signal to the interface remote transmission server through the wired connection; the first display signal is used for displaying the examination question setting interface on the local question generator display;
and/or the number of the groups of groups,
the interface distributor is used for being connected with the display card of the local answering machine in a wired way, copying a second display signal transmitted to the display of the local answering machine by the display card of the local answering machine, and transmitting the second display signal to the interface remote server through the wired connection; the second display signal is used for displaying the examination question solving interface on the display of the local answering machine.
6. The system of claim 1, wherein the system further comprises:
an evaluation monitor arranged at the remote answering machine;
the evaluation monitor is used for sending the answer process image of the answer to the remote question-setting machine so that the answer monitoring process of the answer is carried out by the answer;
the evaluation monitor is further used for transmitting opposite side audio between the question-setting person and the answer person so as to enable the question-setting person and the answer person to conduct question-answering evaluation.
7. The system of claim 6, wherein the system further comprises a controller configured to control the controller,
the evaluation monitor is used for collecting face images of the person to be checked in the area where the remote answering machine is located, authenticating the identity of the person to be checked based on the face images, and reminding the question setting person to set the questions if the result of the identity authentication represents that the person to be checked is a answering person.
8. The system of claim 1, wherein the wired connection between the interface remote server and the local question answering machine is an HDMI connection, and the wired connection between the interface remote server and the local question answering machine is an HDMI connection.
9. The system of claim 1, wherein the wired connection between the remote control server and the local answering machine is a USB connection, and the wired connection between the remote control server and the local answering machine is a USB connection.
10. The system of claim 1, wherein the question is a substation simulation question.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376690.0A CN113177866B (en) | 2021-04-08 | 2021-04-08 | Evaluation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376690.0A CN113177866B (en) | 2021-04-08 | 2021-04-08 | Evaluation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113177866A CN113177866A (en) | 2021-07-27 |
| CN113177866B true CN113177866B (en) | 2024-01-02 |
Family
ID=76924525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110376690.0A Active CN113177866B (en) | 2021-04-08 | 2021-04-08 | Evaluation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113177866B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113836563A (en) * | 2021-09-29 | 2021-12-24 | 北京中教高科信息技术有限公司 | Encrypted examination technology or offline encrypted examination system |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100198715B1 (en) * | 1996-07-12 | 1999-06-15 | 황대준 | Multimedia remote education system |
| JP2001331090A (en) * | 2000-05-23 | 2001-11-30 | Nec Corp | Online automatic question setting and automatic marking system |
| JP2003195736A (en) * | 2001-12-26 | 2003-07-09 | Toshiba Corp | System for automatically preparing question and evaluating grade |
| KR20090000855A (en) * | 2007-06-28 | 2009-01-08 | 이병철 | Apparatus and method for providing question and answer service based on masenger |
| CN101447135A (en) * | 2008-12-30 | 2009-06-03 | 河北省电力公司超高压输变电分公司 | Realization method of distance education and training system for staff of electric power enterprises |
| KR101416526B1 (en) * | 2013-11-12 | 2014-07-09 | 주식회사 나눔이앤씨 | Management system and method for operating and evaluating of clinical performance examination |
| CN203774869U (en) * | 2014-01-23 | 2014-08-13 | 卢英俊 | Transformer substation inspection data exception monitoring system |
| CN104424827A (en) * | 2013-09-09 | 2015-03-18 | 郑州学生宝电子科技有限公司 | Intelligent electronic examination and scoring system for students |
| CN106409040A (en) * | 2016-08-31 | 2017-02-15 | 合肥市正捷智能科技有限公司 | Network online examination system |
| CN106780212A (en) * | 2016-12-23 | 2017-05-31 | 上海云丞聚智能科技有限公司 | Online testing method, device and examination system |
| CN207148901U (en) * | 2017-12-07 | 2018-03-27 | 中国南方电网有限责任公司教育培训评价中心 | A kind of electrical network field leading capacity evaluation system based on AR technologies |
| CN108172082A (en) * | 2017-11-23 | 2018-06-15 | 广州供电局有限公司 | A kind of automatic evaluation method for power transformation operation Simulated training |
| CN108924167A (en) * | 2018-09-06 | 2018-11-30 | 贵阳信息技术研究院（中科院软件所贵阳分部） | A kind of network that can not be distorted based on block chain is set a question and answer method |
| CN209729093U (en) * | 2018-04-04 | 2019-12-03 | 刘正勤 | Fireman's Technique Authentication test and training system based on automatic sprinkler system |
| CN110704440A (en) * | 2019-09-27 | 2020-01-17 | 国家电网有限公司技术学院分公司 | Automatic scoring system and method based on smart power grid dispatching control system |
-
2021
- 2021-04-08 CN CN202110376690.0A patent/CN113177866B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100198715B1 (en) * | 1996-07-12 | 1999-06-15 | 황대준 | Multimedia remote education system |
| JP2001331090A (en) * | 2000-05-23 | 2001-11-30 | Nec Corp | Online automatic question setting and automatic marking system |
| JP2003195736A (en) * | 2001-12-26 | 2003-07-09 | Toshiba Corp | System for automatically preparing question and evaluating grade |
| KR20090000855A (en) * | 2007-06-28 | 2009-01-08 | 이병철 | Apparatus and method for providing question and answer service based on masenger |
| CN101447135A (en) * | 2008-12-30 | 2009-06-03 | 河北省电力公司超高压输变电分公司 | Realization method of distance education and training system for staff of electric power enterprises |
| CN104424827A (en) * | 2013-09-09 | 2015-03-18 | 郑州学生宝电子科技有限公司 | Intelligent electronic examination and scoring system for students |
| KR101416526B1 (en) * | 2013-11-12 | 2014-07-09 | 주식회사 나눔이앤씨 | Management system and method for operating and evaluating of clinical performance examination |
| CN203774869U (en) * | 2014-01-23 | 2014-08-13 | 卢英俊 | Transformer substation inspection data exception monitoring system |
| CN106409040A (en) * | 2016-08-31 | 2017-02-15 | 合肥市正捷智能科技有限公司 | Network online examination system |
| CN106780212A (en) * | 2016-12-23 | 2017-05-31 | 上海云丞聚智能科技有限公司 | Online testing method, device and examination system |
| CN108172082A (en) * | 2017-11-23 | 2018-06-15 | 广州供电局有限公司 | A kind of automatic evaluation method for power transformation operation Simulated training |
| CN207148901U (en) * | 2017-12-07 | 2018-03-27 | 中国南方电网有限责任公司教育培训评价中心 | A kind of electrical network field leading capacity evaluation system based on AR technologies |
| CN209729093U (en) * | 2018-04-04 | 2019-12-03 | 刘正勤 | Fireman's Technique Authentication test and training system based on automatic sprinkler system |
| CN108924167A (en) * | 2018-09-06 | 2018-11-30 | 贵阳信息技术研究院（中科院软件所贵阳分部） | A kind of network that can not be distorted based on block chain is set a question and answer method |
| CN110704440A (en) * | 2019-09-27 | 2020-01-17 | 国家电网有限公司技术学院分公司 | Automatic scoring system and method based on smart power grid dispatching control system |
Non-Patent Citations (2)
| Title |
|---|
| 基于B/S模式的网上考试***研究;冯涛;程云;;辽宁经济职业技术学院(辽宁经济管理干部学院学报)(04);全文 * |
| 基于B/S模式的网络考试***JD-Test;覃群, 蔡力钢;机械与电子(02);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113177866A (en) | 2021-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111949822B (en) | Intelligent education video service system based on cloud computing and mobile terminal and operation method thereof | |
| CN105869091B (en) | A kind of data verification method during internet teaching | |
| US10721517B2 (en) | Method and system for synchronously reproducing multimedia multi-information | |
| CN104008678B (en) | The intelligent network terminal of multimedia messages Real-time Collection and encryption and method of work | |
| CN209980508U (en) | Wisdom blackboard, and wisdom classroom's teaching system | |
| JP2016527766A (en) | Content viewing confirmation apparatus and method | |
| WO2014077566A1 (en) | Education system provided with learning effect confirmation function and method for controlling same | |
| CN110444061B (en) | Thing networking teaching all-in-one | |
| CN113177866B (en) | Evaluation system | |
| CN111243731A (en) | System for testing mental health of pupils | |
| JP7287096B2 (en) | Information processing device, control method and program | |
| CN117424924A (en) | Tour enhancement method based on meta-universe interaction | |
| CA3211140A1 (en) | Interactive avatar training system | |
| CN106846198A (en) | A kind of computer application examination system | |
| JP2006350681A (en) | Operation procedure support system for plant monitoring control device | |
| KR20130092941A (en) | Method and system for e-learning service using mobile terminal | |
| CN210072615U (en) | Immersive training system and wearable equipment | |
| JP5931257B1 (en) | Movie playback apparatus and program | |
| CN113810649A (en) | Communication system and communication method | |
| CN112270855A (en) | Music online teaching interactive platform based on internet | |
| CN111081101A (en) | Interactive recording and broadcasting system, method and device | |
| CN111612295A (en) | Method, system and equipment for monitoring and analyzing behavior habits of operators in nuclear power station | |
| CN111311990A (en) | Remote education system based on network | |
| CN109889916A (en) | The application system of recorded broadcast data | |
| CN113537818B (en) | Online examination processing method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |