CN111787127A - Classroom information transmission method and classroom information transmission system - Google Patents
Classroom information transmission method and classroom information transmission system Download PDFInfo
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- CN111787127A CN111787127A CN202010887617.5A CN202010887617A CN111787127A CN 111787127 A CN111787127 A CN 111787127A CN 202010887617 A CN202010887617 A CN 202010887617A CN 111787127 A CN111787127 A CN 111787127A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Abstract
The invention discloses a classroom information transmission method and a classroom information transmission system, when a first user uses interactive equipment to carry out classroom teaching, the first user or a second user can extract target information and upload the target information to a server, so that the second user can conveniently acquire and check the target information at any time through a download link after class, the second user can listen to and talk with concentration when going to class, and the teaching effect is improved. The classroom information transmission method comprises the following steps: the method comprises the steps that initial information input by a first user is received by an interaction device; the interaction equipment acquires an operation instruction of a first user or a request instruction of a second user, extracts target information from the initial information and sends the target information to the server; the server stores the target information and generates a download link corresponding to the target information; and responding to the operation instruction of the second user, and downloading the target information from the server by the terminal equipment according to the downloading link.
Description
Technical Field
The invention relates to the technical field of information transmission, in particular to a classroom information transmission method and a classroom information transmission system.
Background
With the development of the informatization technology, the teaching mode that teachers write teaching contents on a blackboard with chalk for explanation in a traditional classroom is replaced by a digital and intelligent teaching platform to a certain extent. The students also do not have to face the stacked paper data.
However, when teachers teach in class, some teaching key points and difficulties still need to be written on the blackboard in a blackboard writing mode, and students need to listen and speak while taking notes. Therefore, students cannot listen to the words with concentration in the classroom, and the written notes are often fuzzy and incomplete, so that the teaching effect cannot be guaranteed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a classroom information transmission method and a classroom information transmission system, when a first user uses an interactive device to perform classroom teaching, the first user or a second user can extract target information and upload the target information to a server, so that the second user can conveniently acquire and check the target information at any time through a download link after class, the second user can listen and speak with great concentration during class, and the teaching effect is improved.
The invention provides a classroom information transmission method, which is applied to a classroom information transmission system, wherein the classroom information transmission system comprises interaction equipment, a server and terminal equipment, a first user corresponds to the interaction equipment, a second user corresponds to the terminal equipment, and the method comprises the following steps:
the method comprises the steps that initial information input by a first user is received by an interaction device;
the interaction equipment acquires an operation instruction of a first user or a request instruction of a second user, extracts target information from the initial information and sends the target information to the server;
the server stores the target information and generates a download link corresponding to the target information;
and responding to the operation instruction of the second user, and downloading the target information from the server by the terminal equipment according to the downloading link.
Further, after the interactive device receives the initial information input by the first user, the method further includes:
the interactive equipment receives a planning instruction of a first user, wherein the planning instruction of the first user is used for planning target information in initial information;
the interactive equipment acquires a transmission instruction, and the transmission instruction is used for indicating a transmission mode of a download link corresponding to the target information;
and the interactive equipment generates an operation instruction of the first user according to the planning instruction and the transmission instruction of the first user.
Further, after the interactive device receives the initial information input by the first user, the method further includes:
when a second user determines target information in the initial information through the terminal equipment, the terminal equipment receives a planning instruction of the second user, and the planning instruction of the second user is used for planning the target information in the initial information;
and the terminal equipment generates a request instruction of the second user according to the planning instruction of the second user, and sends the request instruction of the second user to the interactive equipment through the server.
Further, the transmission instruction is a first instruction or a second instruction, the transmission mode corresponding to the first instruction is that the server sends the download link to the interactive device, and the transmission mode corresponding to the second instruction is that the server sends the download link to the terminal device.
Further, the interactive device acquires a transmission instruction, including:
and when the first user selects the first instruction or the second instruction according to the target information, the interactive equipment takes the first instruction or the second instruction selected by the first user as a transmission instruction.
Further, the interactive device acquires a transmission instruction, including:
the interactive equipment sets an importance parameter value according to the content of the target information;
the interactive equipment judges whether the importance parameter value is larger than a preset parameter value;
if so, the interactive equipment selects a second instruction as a transmission instruction;
and if the first instruction is smaller than or equal to the transmission instruction, the interactive equipment selects the first instruction as the transmission instruction.
Further, the interactive device acquires a transmission instruction, including:
the interactive equipment judges whether the number of the second users is larger than a threshold value;
if so, the interactive equipment selects the first instruction as a transmission instruction;
and if the instruction is smaller than or equal to the first instruction, the interactive equipment selects the second instruction as a transmission instruction.
Further, after the server stores the target information and generates the download link corresponding to the target information, the method further includes:
the server receives a transmission instruction sent by the interactive equipment;
when the transmission instruction is a first instruction, the server sends the download link to the interactive equipment;
and when the transmission instruction is a second instruction, the server sends the download link to the terminal equipment.
Further, the method further comprises:
the server generates an identification code according to the download link.
A second aspect of the present invention provides a classroom information transmission system, including:
the system comprises interaction equipment, a server and terminal equipment, wherein a first user corresponds to the interaction equipment, and a second user corresponds to the terminal equipment;
the interaction device, the server and the terminal device are configured to perform the steps in the first aspect.
According to the information transmission method provided by the invention, the interactive equipment receives initial information input by a first user, acquires an operation instruction of the first user or a request instruction of a second user, extracts target information from the initial information, sends the target information to the server, stores the target information by the server, generates a download link corresponding to the target information, and responds to the operation instruction of the second user, and the terminal equipment downloads the target information from the server according to the download link. Therefore, when the first user uses the interaction device to perform classroom teaching, the first user or the second user can extract the target information and upload the target information to the server, and the second user can conveniently acquire and check the target information at any time through the download link after class, so that the second user can listen and talk with concentration in class, and the teaching effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a classroom information transmission system according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a classroom information transmission method according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
Referring to fig. 1, a schematic diagram of a classroom information transmission system according to an embodiment of the present invention is shown. The system comprises an interactive device 1, a server 2 and a terminal device 3. The interactive device 1 is a device used at a teacher end and capable of conducting digital course teaching, such as a desktop, a PC, a tablet computer, an intelligent blackboard, an electronic blackboard, a touch all-in-one machine and other multimedia devices, and the interactive device 1 has a transparent computing function. The server 2 may be a local server, a cloud server, or a transparent computing server, and may be capable of establishing communication connections with the interactive device 1 and the terminal device 3, respectively. The terminal device 3 is a device used at a student end and capable of accessing a wireless network or a wired communication network, such as a smart phone, a tablet computer or a personal computer, and the terminal device 3 has a transparent computing function, and students log in the terminal device 3 through an account to connect with the server 2. The first user is a person who gives a lesson, such as a teacher or a professor, and corresponds to the interactive device 1. The second user is a student and corresponds to the terminal device 3.
The following describes in detail a classroom information transmission method applied to the classroom information transmission system in fig. 1 with reference to the accompanying drawings.
Referring to fig. 2, an embodiment of the present invention provides a classroom information transmission method, including:
201. the method comprises the steps that initial information input by a first user is received by an interaction device;
in this embodiment, the initial information refers to information that can be displayed on the interactive device and used for classroom teaching. The first user is specifically a teacher or a professor who uses the interactive device for teaching, and the first user inputs text information or information in the form of pictures on the interactive device on site.
202. The interaction equipment acquires an operation instruction of a first user or a request instruction of a second user, extracts target information from the initial information and sends the target information to the server;
in the embodiment, when a teacher performs classroom teaching through the interactive device, initial information is input to the interactive device, if the teacher needs to master key points of students in relation to key points and difficult points of teaching, the interactive device can be operated, namely the interactive device obtains an operation instruction of a first user, target information is extracted from the initial information, and the target information is sent to the server;
alternatively, the first and second electrodes may be,
when a teacher teaches in a classroom through the interactive equipment, initial information is input to the interactive equipment, if a student thinks that difficulties exist in the initial information on the interactive equipment and needs to be learned after class, a request instruction of a second user can be sent out, target information is extracted from the initial information, and the target information is sent to a server;
in specific implementation, the content required to be taken as a note in the initial information can be converted into a picture or a group of pictures and extracted as the target information by performing screenshot processing through screenshot software in the interactive device or by storing the pictures and the like.
203. The server stores the target information and generates a download link corresponding to the target information;
in this embodiment, after receiving the target information, the server may store the target information in a local memory of the server or an external network memory, and generate a download link corresponding to the target information.
204. And responding to the operation instruction of the second user, and downloading the target information from the server by the terminal equipment according to the downloading link.
In this embodiment, when the second user (student) wants to view the target information, the terminal device may be operated to obtain the download link, and the corresponding target information is downloaded from the server according to the download link.
In the embodiment of the invention, the interactive equipment receives initial information input by a first user, acquires an operation instruction of the first user or a request instruction of a second user, extracts target information from the initial information, sends the target information to the server, stores the target information by the server, generates a download link corresponding to the target information, and responds to the operation instruction of the second user, and the terminal equipment downloads the target information from the server according to the download link. Therefore, when the first user uses the interaction device to perform classroom teaching, the first user or the second user can extract the target information and upload the target information to the server, and the second user can conveniently acquire and check the target information at any time through the download link after class, so that the second user can listen and talk with concentration in class, and the teaching effect is improved. .
It should be noted that, because the student needs more than one subject to learn, each subject corresponds to different teachers, each teacher will require to take different notes, and each teacher will have the content that the student needs to take notes when teaching different chapters. Therefore, the interactive equipment can receive the identification information input by the teacher, also can directly extract the identification information from the target information and add the identification information into the target information, so that students can conveniently identify the identification information when downloading, and can know whether the content is the content which the students want to download. The identification information comprises a user identification and/or a content identification, wherein the user identification marks teacher identity information, and the content identification marks target information content. For example, the teacher may input his or her identity information, such as the name of the teacher and the class, title, etc., and add the identity information of the teacher as the user identifier to the target information via the interactive device. Meanwhile, information indicating the content of the target information, such as a PPT title of each page in a teacher PPT textbook, a chapter name where the part of knowledge points is included in the text information input on site, and the like, can be independently input to the interactive device by the teacher as a content identifier and added to the target information, and certainly, the interactive device can automatically extract the part of information as a content identifier and add the content identifier to the target information. In addition, as in the beginning of a class, the key sentences or words explained by the teacher are in a certain chapter of a certain class today, or the contents of a certain part to be explained by the teacher next are often examined in an examination and need to be mastered in a key way, and the key sentences or words can be extracted by a pickup element in the interactive device and added to the target information as content identifiers. When the server generates a download link after receiving the target information, the user identifier and/or the content identifier may be used as a tag of the target information. Therefore, when the student downloads the target information from the server, the user identification and the content identification are checked through the label displayed on the downloading interface, and the student can conveniently know which part of the content is downloaded.
In the implementation shown in fig. 2, the specific generation of the operation instruction of the first user and the request instruction of the second user is not described, and is specifically described below by an embodiment.
Optionally, in some embodiments of the present invention, after the receiving, by the interaction device, the initial information input by the first user, the method further includes:
the interactive equipment receives a planning instruction of a first user, wherein the planning instruction of the first user is used for planning target information in initial information;
the interactive equipment acquires a transmission instruction, and the transmission instruction is used for indicating a transmission mode of a download link corresponding to the target information;
and the interactive equipment generates an operation instruction of the first user according to the planning instruction and the transmission instruction of the first user.
In the embodiment of the present invention, when a first user (teacher) performs blackboard writing on an interactive device, the first user is usually continuous, and the teaching key point may be a part of the contents of all the blackboard writings, so that target information needs to be specified in initial information, that is, the interactive device receives a specifying instruction of the first user; since the server generates the download link after processing the target information, it is necessary to set a transmission instruction of the download link. And the interactive equipment generates an operation instruction of the first user according to the planning instruction and the transmission instruction of the first user.
Optionally, in some embodiments of the present invention, after the receiving, by the interaction device, the initial information input by the first user, the method further includes:
when a second user determines target information in the initial information through the terminal equipment, the terminal equipment receives a planning instruction of the second user, and the planning instruction of the second user is used for planning the target information in the initial information;
and the terminal equipment generates a request instruction of the second user according to the planning instruction of the second user, and sends the request instruction of the second user to the interactive equipment through the server.
In the embodiment of the present invention, when a first user (teacher) performs a blackboard writing on an interactive device, there may be a point where a part of content is relatively difficult to understand for a second user (individual student), the student may actively make a request, that is, when the second user determines target information in initial information through a terminal device, the terminal device receives a planning instruction of the second user, the planning instruction of the second user is used to plan the target information in the initial information, the terminal device generates a request instruction of the second user according to the planning instruction of the second user, and sends the request instruction of the second user to the interactive device through a server.
In the above embodiment, the transmission instruction may be a first instruction or a second instruction, where the transmission manner corresponding to the first instruction is that the server sends the download link to the interactive device, and the transmission manner corresponding to the second instruction is that the server sends the download link to the terminal device. Based on the specific selection of the transmission instruction, the first user can select in 3 ways; the importance degree of the target information; the number of second users.
The following is a detailed description of each of the three examples.
(one), selecting by a first user;
optionally, in some embodiments of the present invention, the acquiring, by the interaction device, the transmission instruction includes:
and when the first user selects the first instruction or the second instruction according to the target information, the interactive equipment takes the first instruction or the second instruction selected by the first user as a transmission instruction.
In the embodiment of the invention, a first user (teacher) can select a transmission mode according to a core knowledge point and a non-core knowledge point after selecting target information from initial information according to self understanding of the teacher on classroom information, and if the target information is the core knowledge point, each student needs to master the target information, so that the first user can select a second instruction, and a server sends a download link corresponding to the target information to terminal equipment, so that the second users of all the terminal equipment can obtain the target information; assuming that the target information is a non-core knowledge point, the mastered student does not need to acquire the target information, the first user may select the first instruction, the server sends a download link corresponding to the target information to the interactive device for presentation, and the second user who wants to download operates the terminal device to obtain the download link from the interactive device and downloads the target information from the server. Therefore, the interactive device only needs to serve as the transmission instruction according to the first instruction or the second instruction selected by the first user. The selection of the transmission instruction is performed by a classroom teacher according to the teaching experience of the classroom and the target information, the core knowledge point can be directly sent by the server to be downloaded and linked to the terminal device, all students can be guaranteed to acquire the core knowledge point, the non-core knowledge point can be sent by the server to be downloaded and linked to the interactive device, the student operates the terminal device to acquire the download link from the interactive device to download, and the teaching effect is improved from the aspect of different knowledge points.
(II) importance degree of target information;
optionally, in some embodiments of the present invention, the acquiring, by the interaction device, the transmission instruction includes:
the interactive equipment sets an importance parameter value according to the content of the target information;
the interactive equipment judges whether the importance parameter value is larger than a preset parameter value;
if so, the interactive equipment selects a second instruction as a transmission instruction;
and if the first instruction is smaller than or equal to the transmission instruction, the interactive equipment selects the first instruction as the transmission instruction.
In the embodiment of the invention, after the interactive equipment extracts the target information, the interactive equipment can obtain the content of the target information in a character recognition or picture recognition mode, and sets the importance parameter value according to the preset importance judgment rule of the course knowledge point. If the content of the target information is a basic theoretical formula, setting the importance parameter value to be 5; if the content of the target information is a non-basic theoretical formula, the importance parameter value is set to 2. The interactive device determines whether the importance parameter value of the target information is greater than a preset parameter value, where the preset parameter value may be preset, for example, 3.
If the content of the target information is a basic theoretical formula, the importance parameter value is 5 and is greater than the preset parameter value 3, the interactive device selects a second instruction as a transmission instruction, and the server needs to send a download link corresponding to the target information to the terminal device, so that second users of all the terminal devices can obtain the target information;
and if the content of the target information is a non-basic theoretical formula, the importance parameter value is 2 and is smaller than the preset parameter value 2, the interactive equipment selects the first instruction as a transmission instruction, and the server sends the download link corresponding to the target information to the interactive equipment for display.
The selection of the transmission instruction is that the interactive equipment selects according to the importance of the content of the target information, so that the automatic selection of a download link transmission mode is realized, the importance degree of knowledge points of teaching courses is combined, the importance degree of the content is combined, the automatic selection of the transmission instruction is realized, and the teaching effect is improved.
(iii) number of second users.
Optionally, in some embodiments of the present invention, the acquiring, by the interaction device, the transmission instruction includes:
the interactive equipment judges whether the number of the second users is larger than a threshold value;
if so, the interactive equipment selects the first instruction as a transmission instruction;
and if the instruction is smaller than or equal to the first instruction, the interactive equipment selects the second instruction as a transmission instruction.
In the embodiment of the invention, because the actually applied scene is a classroom teaching scene, the number of students arriving at the scene also needs to be considered, when teaching is carried out, a teacher can record the number of the second users (students) arriving at the scene in the interactive device, after the first user (teacher) selects the target information, the interactive device judges whether the number of the second users (students) is greater than a threshold value, for example, the number of normal classes is 50, if the students ask for leave or are absent, the overall learning score of the class can be delayed, and a threshold value is set to be 45.
If the number of the second users is larger than 45, the interactive equipment selects the first instruction as a transmission instruction, and the server sends the download link corresponding to the target information to the interactive equipment for display;
if the number of the second users is less than or equal to 45, the absence of more than 5 students is indicated, and the download link cannot be acquired from the interactive device through the terminal device, the interactive device selects the second instruction as a transmission instruction, and the server needs to send the download link corresponding to the target information to the terminal device, so that the target information can be acquired through the download link issued by the server even if the students are absent.
The selection of the transmission instruction is that the interactive device selects according to the classroom student personnel, so that the absent students can directly receive the download link sent by the server through the terminal device under the condition that more students in a certain number are absent, the absent students can acquire classroom knowledge, and the whole teaching effect is improved.
Optionally, in some embodiments of the present invention, after the server stores the target information and generates the download link corresponding to the target information, the method further includes:
the server receives a transmission instruction sent by the interactive equipment;
when the transmission instruction is a first instruction, the server sends the download link to the interactive equipment;
and when the transmission instruction is a second instruction, the server sends the download link to the terminal equipment.
In the embodiment of the invention, after the server generates the download link corresponding to the target information, the transmission instruction sent by the interactive device is obtained. And when the transmission instruction is a second instruction, the server sends the download link to the terminal equipment.
It should be noted that, after the server generates the download link corresponding to the target information, the server may also send the download link generation identification code to the interactive device or the terminal device. The identification code can be a two-dimensional code, the server is provided with corresponding software for generating the two-dimensional code, and the two-dimensional code generation technology is automatically utilized to generate the corresponding two-dimensional code.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A classroom information transmission method is characterized in that the classroom information transmission method is applied to a classroom information transmission system, the classroom information transmission system comprises interaction equipment, a server and terminal equipment, a first user corresponds to the interaction equipment, a second user corresponds to the terminal equipment, and the method comprises the following steps:
the interaction equipment receives initial information input by the first user;
the interaction equipment acquires an operation instruction of the first user or a request instruction of the second user, extracts target information from the initial information, and sends the target information to a server;
the server stores the target information and generates a download link corresponding to the target information;
and responding to the operation instruction of the second user, and downloading the target information from the server by the terminal equipment according to the downloading link.
2. The method of claim 1, wherein after the interactive device receives the initial information input by the first user, the method further comprises:
the interaction device receives a planning instruction of the first user, wherein the planning instruction of the first user is used for planning the target information in the initial information;
the interactive equipment acquires a transmission instruction, wherein the transmission instruction is used for indicating a transmission mode of a download link corresponding to the target information;
and the interactive equipment generates an operation instruction of the first user according to the planning instruction and the transmission instruction of the first user.
3. The method of claim 1, wherein after the interactive device receives the initial information input by the first user, the method further comprises:
when a second user determines target information in the initial information through terminal equipment, the terminal equipment receives a planning instruction of the second user, and the planning instruction of the second user is used for planning the target information in the initial information;
and the terminal equipment generates a request instruction of the second user according to the planning instruction of the second user, and sends the request instruction of the second user to the interactive equipment through a server.
4. The method of claim 2,
the transmission instruction is a first instruction or a second instruction, the transmission mode corresponding to the first instruction is that the server sends the download link to the interactive equipment, and the transmission mode corresponding to the second instruction is that the server sends the download link to the terminal equipment.
5. The method of claim 4, wherein the interactive device obtains transmission instructions, comprising:
when the first user selects the first instruction or the second instruction according to the target information, the interaction device takes the first instruction or the second instruction selected by the first user as a transmission instruction.
6. The method of claim 4, wherein the interactive device obtains transmission instructions, comprising:
the interactive equipment sets an importance parameter value according to the content of the target information;
the interactive equipment judges whether the importance parameter value is larger than a preset parameter value;
if so, the interactive equipment selects the second instruction as a transmission instruction;
and if the first instruction is smaller than or equal to the first instruction, the interactive equipment selects the first instruction as a transmission instruction.
7. The method of claim 4, wherein the interactive device obtains transmission instructions, comprising:
the interactive equipment judges whether the number of the second users is larger than a threshold value;
if so, the interactive equipment selects the first instruction as a transmission instruction;
and if the instruction is smaller than or equal to the first instruction, the interactive equipment selects the second instruction as a transmission instruction.
8. The method according to any one of claims 4-6, wherein after the server saves the target information and generates a download link corresponding to the target information, further comprising:
the server receives a transmission instruction sent by the interactive equipment;
when the transmission instruction is a first instruction, the server sends the download link to the interactive equipment;
and when the transmission instruction is a second instruction, the server sends the download link to the terminal equipment.
9. The method of claim 8, further comprising:
and the server generates an identification code according to the download link.
10. A classroom information transmission system, comprising:
the system comprises interaction equipment, a server and terminal equipment, wherein a first user corresponds to the interaction equipment, and a second user corresponds to the terminal equipment;
the interaction device is configured to perform the steps of the method of any one of claims 1-9;
the server is configured to perform the steps of the method of any one of claims 1-9;
the terminal device is configured to perform the steps of the method of any one of claims 1-9.
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| CN201910809107.3A CN110460678A (en) | 2019-08-29 | 2019-08-29 | A kind of information transferring method, interactive device and server |
| CN2019108091073 | 2019-08-29 |
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| CN202010887617.5A Pending CN111787127A (en) | 2019-08-29 | 2020-08-28 | Classroom information transmission method and classroom information transmission system |
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