CN115442418A

CN115442418A - Method, device, equipment and storage medium for accessing conference system

Info

Publication number: CN115442418A
Application number: CN202211118496.3A
Authority: CN
Inventors: 陈凯
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-06

Abstract

The present disclosure provides a method, an apparatus, a device and a storage medium for accessing a conference system, which relate to the technical field of computers, in particular to the technical fields of communication, intelligent office and the like. The specific implementation scheme is as follows: receiving an access request aiming at a target conference system from terminal equipment; determining a target conference system identifier corresponding to a target conference system; sending the target conference system identification to a target conference system so that the target conference system sends the target conference system identification through ultrasonic waves; receiving a conference system identification to be confirmed from terminal equipment; confirming whether the conference system identification to be confirmed is matched with the target conference system identification; and under the condition that the identification of the conference system to be confirmed is matched with the identification of the target conference system, the terminal equipment is accessed into the target conference system.

Description

Method, device, equipment and storage medium for accessing conference system

Technical Field

The present disclosure relates to the field of computer technology, and more particularly, to the field of communications, intelligent office technology, and the like. In particular to a method, a device, equipment and a storage medium for accessing a conference system.

Background

The conference is an important internal and external communication and collaboration organization form of modern enterprises. When a user holds a conference in a conference room, the user needs to access a conference system in the conference room, wherein the conference system may include devices such as a microphone, a speaker, a display and the like. And then the conference system can be utilized to carry out operations such as display picture sharing, audio and video sharing, interaction with other users and the like.

Disclosure of Invention

The present disclosure provides a method, apparatus, device, storage medium, and program product for accessing a conferencing system.

According to an aspect of the present disclosure, there is provided a method for accessing a conference system, applied to a server, the method including: receiving an access request aiming at a target conference system from terminal equipment; determining a target conference system identifier corresponding to the target conference system; sending the target conference system identification to the target conference system so that the target conference system can send the target conference system identification through ultrasonic waves; receiving a conference system identification to be confirmed from terminal equipment; confirming whether the conference system identification to be confirmed is matched with the target conference system identification; and under the condition that the conference system identification to be confirmed is matched with the target conference system identification, accessing the terminal equipment to the target conference system.

According to another aspect of the present disclosure, there is provided a method for accessing a conference system, which is applied to a terminal device, the method including: sending an access request aiming at a target conference system to a server so that the server determines a target conference system identifier corresponding to the target conference system based on the access request and sends the target conference system identifier to the target conference system; receiving an ultrasonic signal from a conference system to be confirmed; analyzing the ultrasonic signal to obtain a conference system identifier to be confirmed; and sending the conference system identification to be confirmed to the server so that the server can determine whether the terminal equipment is allowed to access the target conference system or not according to the conference system identification to be confirmed.

According to another aspect of the present disclosure, there is provided a method for accessing a conference system, which is applied to the conference system, the method including: receiving a target conference system identification from a server; generating an ultrasonic signal according to the target conference system identification; and periodically sending the ultrasonic signal, so that the terminal equipment receiving the ultrasonic signal requests to access the conference system according to the ultrasonic signal.

According to another aspect of the present disclosure, there is provided an apparatus for accessing a conference system, applied to a server, the apparatus including: the first receiving module is used for receiving an access request aiming at a target conference system from the terminal equipment; the identification determining module is used for determining a target conference system identification corresponding to the target conference system; the first sending module is used for sending the target conference system identifier to the target conference system so that the target conference system can send the target conference system identifier through ultrasonic waves; the second receiving module is used for receiving the conference system identification to be confirmed from the terminal equipment; the confirmation module is used for confirming whether the conference system identification to be confirmed is matched with the target conference system identification; and the access module is used for accessing the terminal equipment to the target conference system under the condition that the identification of the conference system to be confirmed is matched with the identification of the target conference system.

According to another aspect of the present disclosure, there is provided an apparatus for accessing a conference system, which is applied to a terminal device, the apparatus including: the second sending module is used for sending an access request aiming at a target conference system to a server so that the server can determine a target conference system identifier corresponding to the target conference system based on the access request and send the target conference system identifier to the target conference system; the third receiving module is used for receiving the ultrasonic signals from the conference system to be confirmed; the analysis module is used for analyzing the ultrasonic signal to obtain a conference system identifier to be confirmed; and a third sending module, configured to send the to-be-confirmed conference system identifier to the server, so that the server determines, according to the to-be-confirmed conference system identifier, whether to allow the terminal device to access the target conference system.

According to another aspect of the present disclosure, there is provided an apparatus for accessing a conference system, the apparatus being applied to the conference system, the apparatus including: the fourth receiving module is used for receiving the target conference system identification from the server; the generating module is used for generating an ultrasonic signal according to the target conference system identifier; and the fourth sending module is used for periodically sending the ultrasonic signal so that the terminal equipment receiving the ultrasonic signal requests to access the conference system according to the ultrasonic signal.

According to another aspect of the present disclosure, there is provided a system for accessing a conference, including: the server comprises a device which is applied to the server and is accessed into the conference system according to the embodiment of the disclosure; the terminal equipment comprises a device which is applied to the terminal equipment and is accessed into the conference system according to the embodiment of the disclosure; and a conference system including the apparatus for accessing the conference system applied to the conference system according to the embodiment of the present disclosure.

Another aspect of the present disclosure provides an electronic device including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the embodiments of the present disclosure.

According to another aspect of the disclosed embodiments, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method shown in the disclosed embodiments.

According to another aspect of the embodiments of the present disclosure, there is provided a computer program product comprising computer programs/instructions, characterized in that the computer programs/instructions, when executed by a processor, implement the steps of the method shown in the embodiments of the present disclosure.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

FIG. 1 is a schematic diagram of a system architecture according to an embodiment of the present disclosure;

fig. 2 schematically shows a flow diagram of a method of accessing a conferencing system according to an embodiment of the present disclosure;

fig. 3 schematically illustrates a flow chart of a method of accessing a terminal device to a target conferencing system according to an embodiment of the present disclosure;

FIG. 4 schematically illustrates a flow chart of a method of generating an ultrasound signal as a function of a target conferencing system identification, in accordance with an embodiment of the present disclosure;

FIG. 5 illustrates a diagram of encoding frequencies for different values according to an embodiment of the disclosure;

fig. 6 schematically shows a schematic diagram of an access conferencing system according to another embodiment of the present disclosure;

fig. 7 schematically illustrates a block diagram of an apparatus for accessing a conferencing system according to an embodiment of the present disclosure;

fig. 8 schematically shows a block diagram of an apparatus for accessing a conferencing system according to another embodiment of the present disclosure;

fig. 9 schematically shows a block diagram of an apparatus for accessing a conferencing system according to another embodiment of the present disclosure; and

FIG. 10 schematically shows a block diagram of an example electronic device that may be used to implement embodiments of the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of embodiments of the present disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

The system architecture provided by the present disclosure will be described below in conjunction with fig. 1.

Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present disclosure. It should be noted that fig. 1 is only an example of a system architecture to which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, and does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.

As shown in fig. 1, the system architecture 100 includes a terminal device 10, a conference system, and a server. The conference system may comprise, for example, an audio input device 21, an audio output device 22, a video capture device 23 and a display device 24. The audio input device 21, the audio output device 22, the video capture device 23, and the display device 24 may be commonly provided in a conference room. The terminal device 10 may be installed in a conference room, or may be carried by a user into the conference room.

The terminal device 10 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, laptop portable computers, desktop computers, and the like.

The audio input device 21 may be used to collect audio data and may include, for example, a microphone, a recorder, and the like. The audio output device 22 for playing audio data may include, for example, a speaker, a sound box, and the like. The video capture device 23 may be used to capture video data, and may include, for example, a camera, a video camcorder, and so forth. The display device 24 may be used to display data such as video or images and may include, for example, a display, a projector, and the like.

According to an embodiment of the present disclosure, the audio input device 21, the audio output device 22, the video capture device 23, and the display device 24 may be independent, respectively. Alternatively, any plurality of the audio input device 21, the audio output device 22, the video capture device 23, and the display device 24 may be integrated in one device.

The servers may include, for example, a backend server that provides background support for the conference. The background Server can be a cloud Server, also called a cloud computing Server or a cloud host, and is a host product in a cloud computing service system, so as to solve the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service ("Virtual Private Server", or simply "VPS"). The background server may also be a server of a distributed system, or a server incorporating a blockchain.

According to the embodiment of the present disclosure, the conference room system provides the audio input device 21, the audio output device 22, the video capture device 23, and the display device, and may be used for display picture sharing, audio and video sharing, remote interaction, and the like in a conference scene.

After a user carries a terminal device to enter a conference room, the terminal device can be quickly matched and accessed to a conference system of the conference room, and display picture sharing, audio and video sharing, remote interaction and the like are performed by using an audio input device 21, an audio output device 22, a video acquisition device 23 and a display device 24 in the conference system.

For example, the terminal device may send an access request for the conference system to the server. After receiving the access request for the conference system from the terminal device, the server may determine a conference system identifier corresponding to the conference system, and then send the conference system identifier to the conference system.

After receiving the target conference system identifier from the server, the conference system may generate an ultrasonic signal according to the conference system identifier, and then may transmit the ultrasonic signal to the periphery of the conference system.

After receiving the ultrasonic signal from the conference system, the terminal device may analyze the ultrasonic signal to obtain a conference system identifier, and then the terminal device may send the conference system identifier to the server.

After the server receives the conference system identification from the terminal device, it may determine whether the conference system identification from the terminal device matches the conference system identification of the conference system. Under the matching condition, the terminal equipment can be accessed into the target conference system so as to share display pictures, audio and video data and the like in the terminal equipment by using the conference system, and in addition, the remote interaction and the like with other conference participants by using the conference system are facilitated.

In the related art, when the terminal device is connected to the conference room system, the terminal device and the conference room system need to be confirmed manually, and the steps are complex. According to the method for accessing the conference system, the terminal equipment can be automatically accessed into the conference system, and the access speed is high.

In the technical scheme of the disclosure, the collection, storage, use, processing, transmission, provision, disclosure, application and other processing of the personal information of the related user are all in accordance with the regulations of related laws and regulations, necessary confidentiality measures are taken, and the customs of the public order is not violated.

In the technical scheme of the disclosure, before the personal information of the user is acquired or collected, the authorization or the consent of the user is acquired.

The method for accessing the conference system provided by the present disclosure will be described below with reference to fig. 2.

Fig. 2 schematically shows a flow chart of a method of accessing a conferencing system according to an embodiment of the present disclosure.

As shown in fig. 2, the method 200 of accessing a conference system includes a terminal device transmitting an access request for a target conference system to a server in operation S210.

According to an embodiment of the present disclosure, the target conference system may be a conference system that the terminal device intends to access. The access request may be used to request the terminal device to access the target conference system, so as to share a display screen, audio/video data, and the like in the terminal device with the conference system, and facilitate remote interaction with other conference participants with the conference system.

Then, in operation S220, the server determines a target conference system identifier corresponding to the target conference system after receiving an access request for the target conference system from the terminal device.

According to the embodiment of the disclosure, the conference system may be registered in advance with the server, and then the server generates the conference system identifier of the conference system. It will be appreciated that the number of conference systems may be one or more. In the case where the number of conference systems is multiple, a corresponding conference system identification may be generated for each of the multiple conference systems for uniquely identifying the conference system.

Illustratively, in this embodiment, 5 to 8 values may be used as the conference system identifier for uniquely identifying one conference room, and the conference system identifier is updated according to the day period.

According to another embodiment of the disclosure, the conference system identifier may be updated periodically, so that the security of the conference system identifier may be improved, and malicious or erroneous connections may be avoided.

In operation S230, the server transmits the target conference system identification to the target conference system.

In operation S240, after the target conference system receives the target conference system identifier from the server, an ultrasonic signal is generated according to the target conference system identifier.

According to embodiments of the present disclosure, a target conferencing system identification may be included in the ultrasound signal, for example. The target conferencing system may utilize the ultrasonic signal to carry a target conferencing system identification.

In operation S250, the target conference system periodically transmits an ultrasonic signal.

According to embodiments of the present disclosure, a target conferencing system may periodically send an ultrasonic signal to the target conferencing system periphery. So that terminal devices around the target conference system can receive the ultrasonic signal. In this embodiment, an audio output device may be included in the conference system, and the audio output device may be used to transmit the ultrasonic signal to the surroundings.

According to the embodiment of the present disclosure, the transmission period of the ultrasonic signal may be set according to actual needs. Illustratively, the length of the ultrasonic signal may be 0.4s, based on which the transmission period may be set to be transmitted once every 0.4 s.

In operation S260, after receiving the ultrasonic signal from the conference system to be confirmed, the terminal device parses the ultrasonic signal to obtain the conference system identifier to be confirmed.

According to the embodiment of the present disclosure, after the terminal device receives the ultrasonic signal, it cannot be determined whether the ultrasonic signal is from the target conference system. Based on this, in this embodiment, a sender of the ultrasonic signal received by the terminal device is referred to as a conference system to be confirmed. The conference system identifier of the conference system to be confirmed is called the conference system identifier to be confirmed.

In operation S270, the terminal device sends a conference system identifier to be confirmed to the server.

In operation S280, after receiving the to-be-confirmed conference system identifier from the terminal device, the server determines whether the to-be-confirmed conference system identifier matches the target conference system identifier. And under the condition that the identification of the conference system to be confirmed is matched with the identification of the target conference system, the terminal equipment is accessed into the target conference system. And under the condition that the conference system identification to be confirmed is not matched with the target conference system identification, the terminal equipment is not allowed to access the target conference system.

According to the method for accessing the conference system, the terminal equipment can be automatically accessed into the conference system, and the access speed is high.

According to another embodiment of the disclosure, in a case that an existing terminal device is accessed, the conference system may continue to transmit the ultrasonic signal for access by other terminal devices except the currently accessed terminal device. Other terminal devices except the currently accessed terminal device can be accessed into the conference system according to the ultrasonic signal sent by the conference system. For example, reference may be made to the above description for a specific access method, which is not described herein again. In addition, the conference system can set a quiet period in the sending period of the ultrasonic signals under the condition that the terminal equipment is accessed, the conference system can send the ultrasonic signals in the sending period except for the quiet period, and the sending of the ultrasonic signals is stopped in the quiet period, so that the interference of ultrasonic waves to the equipment can be reduced, and the discomfort caused to human ears is reduced.

A method for accessing a terminal device to a target conference system provided by the present disclosure will be described below with reference to fig. 3.

Fig. 3 schematically shows a flowchart of a method of accessing a terminal device to a target conferencing system according to an embodiment of the present disclosure.

As shown in fig. 3, the method 380 for accessing a terminal device to a target conference system includes the server establishing a matching relationship between the terminal device and the target conference system in operation S381.

In operation S382, the server acquires data to be shared of the terminal device.

In operation S383, the server sends the data to be shared to a target conference system matched with the terminal device according to the matching relationship, and instructs the target conference system to display the data to be shared.

According to the embodiment of the disclosure, under the condition that it is determined that the conference system identifier to be confirmed is matched with the target conference system identifier, the server may establish a matching relationship between the terminal device and the conference system, so as to access the terminal device to the target conference system. After the terminal device accesses the target conference system, the terminal device may send data to be shared to the server. The data to be shared may include, for example, a display screen, audio data, video data, and the like of the terminal device. After receiving the data to be shared of the terminal device, the conference system corresponding to the terminal device may be determined according to the matching relationship. And then sending the data to be shared to the conference system, and indicating the target conference system to display the data to be shared. The conference system can display the data to be shared after receiving the data to be shared. For example, the conference system may display a picture in display picture and video data using a display device, play audio content in audio data and video data using an audio output device, and the like. According to another embodiment of the disclosure, on the basis that the terminal device sends the to-be-confirmed conference system identifier to the server, the terminal device may further send target information to the server, where the target information may include at least one of: account identification, device identification, and network address information. Based on this, the server can receive the target information from the terminal device. And under the condition that the conference system identification to be confirmed is matched with the target conference system identification, checking the target information. And then, under the condition that the target information passes the verification, accessing the terminal equipment into the target conference system. Illustratively, the network address information may include, for example, an IP address, a Mac address, and the like. For example, it may be checked whether the account identity is present in the account blacklist and if the account identity is present in the account blacklist, it is determined that the check is not passed. In this embodiment, for example, it may also be checked whether the device identifier exists in the device blacklist, and if the device identifier exists in the device blacklist, it is determined that the device identifier has not been checked. For example, in this embodiment, it may also be determined whether the network address information is safe, and if the network address information is not safe, the verification is not passed.

In the embodiment, by checking the target information of the terminal equipment, the unsafe equipment can be prevented from accessing the target conference system, and the safety of the equipment during access is improved.

The method for generating an ultrasonic signal according to the target conference system identifier provided by the present disclosure will be described below with reference to fig. 4.

Figure 4 schematically illustrates a flow diagram of a method of generating an ultrasound signal as a function of a target conferencing system identification, in accordance with an embodiment of the present disclosure.

As shown in fig. 4, the method 440 of generating an ultrasonic signal according to a target conference system identifier includes determining a coding frequency corresponding to each identification code in the target conference system identifier, resulting in a plurality of coding frequencies in operation S441.

According to embodiments of the present disclosure, the conference system identification may comprise, for example, a plurality of identification codes. Each identification code may be any one of values 0-9. Each value may be for a code frequency.

In operation S442, the original ultrasound is modulated according to the plurality of encoding frequencies, resulting in an ultrasound signal.

According to the embodiment of the present disclosure, for example, the original ultrasonic wave may be frequency-modulated according to a plurality of encoding frequencies, resulting in an ultrasonic signal. Wherein, the original ultrasonic wave can be set according to actual needs. In this embodiment, the original ultrasonic wave may be a sine wave, for example. The sine wave has the characteristic of fade-in and fade-out, and the ultrasonic signal is obtained by modulating the sine wave, so that the transmission effect of the ultrasonic signal in a conference room can be improved.

The conference system identification shown above is further explained below with reference to specific embodiments. It will be appreciated by those skilled in the art that the following example embodiments are only for the understanding of the present disclosure, and the present disclosure is not limited thereto.

Table 1 illustrates an example of a conference system identification according to an embodiment of the present disclosure.

TABLE 1

As shown in table 1, the conference system identification may comprise, for example, a 10-bit identification code. Wherein, the 1 st bit may be a start flag. Before the conference system identification, a start identification may be set to indicate the start position of the data. The predefined frequency may be the encoding frequency corresponding to bit 1. Wherein the predefined frequency can be set according to actual needs. Bits 2-6 may be a conference system identification code. Bits 7-10 may be redundant error correction codes. The redundant error correction codes may be used to recover the conference system identification when some data is lost in the conference system identification.

Table 2 illustrates an example of correspondence of numerical values of identification codes to encoding frequencies according to an embodiment of the present disclosure. Fig. 5 illustrates a diagram of encoding frequencies corresponding to different values according to an embodiment of the disclosure.

TABLE 2

As shown in table 2 and fig. 5, each identification code value may correspond to a code frequency. Illustratively, in this embodiment, for compatibility of hardware devices and sensitivity of human ears to sound, a frequency band of 18.9KHz to 19.9KHz may be selected to identify the above values, so as to improve compatibility of hardware devices and reduce influence of sound waves on human ears.

According to another embodiment of the present disclosure, 40ms may be used as one complete transmission cycle for both recognition accuracy and recognition speed. This means that a complete conference system id needs 40ms × 10bit =0.4s to transmit.

Under the condition that the terminal equipment is not accessed to the conference system, one frame of complete data can be sent every 0.4s, and after one frame of data is completed, the sending of the next frame of data is continued, so that the terminal equipment and the conference system can be matched within 0.6s (assuming that the average waiting time is 0.5 frame) on average.

In the case where the terminal device has access to the conference system, a quiet period of 0.6s may be set, i.e. one frame of data is sent every 1s, to ensure that the terminal device can be matched with the conference system within 1.5s (assuming that the average waiting time is 0.5 frame) on average.

According to another embodiment of the present disclosure, the terminal device may include an image capturing device having an image capturing function. After the terminal device is connected to the conference system, a conflict may occur if the image capturing device in the terminal device and the image capturing device in the conference system operate simultaneously. In addition, the terminal equipment can also comprise audio input equipment and audio output equipment, and has an audio input function and an audio output function. After the terminal device is connected to the conference system, if the audio input device and the audio output device in the terminal device and the audio input device and the audio output device in the conference system operate simultaneously, the problems of echo and howling can be caused. Based on this, the server may, for example, instruct the conference system to turn on the image capture function, the audio input function, and the audio output function, and instruct the terminal device to turn off the image capture function, the audio input function, and the audio output setting function, when the terminal device accesses the target conference system. Therefore, the collision between the devices can be avoided, and the problems of echo and howling can be avoided.

The method for accessing a conference system shown above is further described with reference to fig. 6 in conjunction with a specific embodiment. Those skilled in the art will appreciate that the following example embodiments are only for the understanding of the present disclosure, and the present disclosure is not limited thereto.

Fig. 6 schematically illustrates a schematic diagram of an access conferencing system according to another embodiment of the present disclosure.

In fig. 6 it is shown that the conference system 61 in the conference room is registered to the server 62, and the server 62 then generates the conference system identification for the conference room. The conference system 61 may include, for example, an audio input device, an audio output device, an image capture device, and the like.

According to the embodiment of the disclosure, the conference system identifier can be updated periodically, so that the security of the conference system identifier can be improved, and malicious connection or wrong connection can be avoided. Illustratively, in this embodiment, 5 to 8 values may be used as the conference system identifier for uniquely identifying one conference room, and the conference system identifier is updated according to the day period.

When a meeting is needed, a user may enter a meeting room with the terminal device 63, and then send an access request for the meeting room to the server 62 through the terminal device 63. The access request is for requesting access of the terminal device 63 to the conference system 61 in the conference room.

After receiving the access request, the server 62 may generate ultrasonic data according to the conference identification code, and then send the ultrasonic data to the conference system 61 in the conference room. The conference system 61 may generate an ultrasonic signal from the ultrasonic data and then transmit the ultrasonic signal into the conference room. Wherein, the ultrasonic signal carries the conference system identification.

For example, an audio output device may be included in the conference system 61, with which an ultrasonic signal may be emitted to the surroundings. For example, in this embodiment, the conference system 61 may transmit one frame of complete data every 0.4s, and after one frame of data is completed, continue to transmit the next frame of data.

The terminal device 63 receives the ultrasonic signal. And then acquiring the conference system identification according to the ultrasonic signal. And checking whether the conference system identification is correct. If not, data recovery may be performed by redundant error correction codes. In the event that the verification passes, or fails but the conference system identification is successfully recovered, the user identification, device identification, conference identification code, etc. are sent to the server 62 over the network connection.

After the server 62 receives the user identification, the device identification, and the conference identification code, the user identification, the device identification, and the object identification code may be verified. For example, the server 62 may verify the validity of the conference system identifier, verify the security of the associated user and device based on the user identifier, and verify the security of the associated device based on the device identifier. In the case where the verification passes, the matching relationship between the conference system 61 and the terminal device 63 is recorded.

The server 62 then instructs the terminal device 63 to turn off the image capture device, the audio input device, and the audio output device, and instructs the conference system 61 to turn on the image capture device, the audio input device, and the audio output device.

The conference system 61 reduces the transmission cycle of the ultrasonic signal after establishing the matching relationship. For example, in the present embodiment, the conference system 61 may change the transmission cycle from transmitting one frame data every 0.4s to transmitting one frame data every 1 s. Wherein, 0.6s in 1s is a silent period, and 0.4s actually sends data.

When the display screen data needs to be shared, the terminal device 63 may perform video stream coding on the screen or the application screen to obtain the display screen data, and transmit the display screen data to the server 62.

The server 62 receives the display data from the terminal device 63, forwards the display data to the corresponding conference system 61, and instructs the conference system 61 to present the display data. The conference system 61 receives the display data from the server 62 and displays the display data.

For example, a display device and an audio output device may be included in the conference system 61, and the display screen data may be played back by the display device and the audio output device.

The apparatus for accessing the conference system provided by the present disclosure will be described below with reference to fig. 7.

Fig. 7 schematically shows a block diagram of an apparatus for accessing a conferencing system according to an embodiment of the present disclosure.

As shown in fig. 7, the apparatus 700 for accessing a conference system may include a first receiving module 710, an identification determining module 720, a first sending module 730, a second receiving module 740, a confirming module 750, and an accessing module 760. The apparatus for accessing a conference system 700 may be applied to a server.

The first receiving module 710 may be configured to receive an access request from a terminal device for a target conference system.

An identification determination module 720 may be used to determine a target conferencing system identification corresponding to the target conferencing system.

The first sending module 730 may be configured to send the target conference system identifier to the target conference system, so that the target conference system sends the target conference system identifier through an ultrasonic wave.

The second receiving module 740 may be configured to receive the conference system identifier to be confirmed from the terminal device.

A confirming module 750, configured to confirm whether the to-be-confirmed conference system identifier matches the target conference system identifier.

The access module 760 may be configured to access the terminal device to the target conference system when the conference system identifier to be confirmed matches the target conference system identifier.

According to an embodiment of the present disclosure, the access module 750 may include a recording sub-module, an obtaining sub-module, and a data transmitting sub-module. The recording submodule can be used for recording the matching relationship between the terminal equipment and the target conference system. And the obtaining submodule can be used for obtaining the data to be shared of the terminal equipment. And the data sending submodule can be used for sending the data to be shared to a target conference system matched with the terminal equipment according to the matching relation and indicating the target conference system to display the data to be shared.

According to an embodiment of the present disclosure, the access module 750 may further include an instruction sub-module, which may be configured to instruct the conference system to start the image capturing function, the audio input function, and the audio output function, and instruct the terminal device to close the image capturing function, the audio input function, and the audio output setting function, when the terminal device accesses the target conference system.

According to an embodiment of the present disclosure, the apparatus 700 for accessing a conference system may further include a verification information receiving module, a verification module, and a target access module. The verification information receiving module may be configured to receive target information from a terminal device, where the target information includes at least one of the following: account identification, device identification, and network address information. The verification module may be configured to verify the target information when the to-be-confirmed conference system identifier matches the target conference system identifier. And the target access module can be used for accessing the terminal equipment to the target conference system under the condition that the target information passes the verification.

Fig. 8 schematically shows a block diagram of an apparatus for accessing a conference system according to another embodiment of the present disclosure.

As shown in fig. 8, the apparatus 800 accessing a conference system may include a second transmitting module 910, an 8-three receiving module 820, a parsing module 830, and a third transmitting module 840. The apparatus 800 for accessing a conference system may be applied to a terminal device.

The second sending module 810 may be configured to send an access request for a target conference system to a server, so that the server determines a target conference system identifier corresponding to the target conference system based on the access request, and sends the target conference system identifier to the target conference system.

The third receiving module 820 may be configured to receive an ultrasonic signal from the conference system to be confirmed.

The analyzing module 830 may be configured to analyze the ultrasonic signal to obtain the conference system identifier to be confirmed.

A third sending module 840 may be configured to send the to-be-confirmed conference system identifier to the server, so that the server determines whether to allow the terminal device to access the target conference system according to the to-be-confirmed conference system identifier.

According to an embodiment of the present disclosure, the apparatus 800 for accessing a conference system may further include a verification information sending module, configured to send the account identifier, the device identifier, and the network address information to the server.

According to an embodiment of the present disclosure, the apparatus 800 accessing a conference system may further include a data to be shared sending module, configured to send data to be shared to a server.

Fig. 9 schematically shows a block diagram of an apparatus for accessing a conference system according to another embodiment of the present disclosure.

As shown in fig. 9, the access conference system apparatus 900 includes a fourth receiving module 910, a generating module 920, and a fourth transmitting module 930. The conference system access device can be applied to a conference system.

A fourth receiving module 910, configured to receive the target conference system identifier from the server.

And a generating module 920, configured to generate an ultrasonic signal according to the target conference system identifier.

A fourth sending module 930, configured to send an ultrasonic signal periodically, so that a terminal device receiving the ultrasonic signal requests to access the conference system according to the ultrasonic signal.

According to an embodiment of the present disclosure, the apparatus 900 accessing the conference system may further include a data receiving module to be shared and a presentation module. The data to be shared receiving module may be configured to receive data to be shared from a server. And the display module can be used for displaying the data to be shared.

According to an embodiment of the present disclosure, the apparatus 900 for accessing a conference system may further include an adjusting module, which may be configured to set a quiet period in a transmission cycle of the ultrasonic signal and stop transmitting the ultrasonic signal in the quiet period if a terminal device is accessed.

According to an embodiment of the present disclosure, the target conference system identification may include a plurality of identification code generation modules that may include a determination sub-module and a modulation sub-module. The determining submodule may be configured to determine a coding frequency corresponding to each identification code in the target conference system identifier, so as to obtain multiple coding frequencies. And the modulation submodule can be used for modulating the original ultrasonic wave according to a plurality of coding frequencies to obtain an ultrasonic wave signal.

The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.

FIG. 10 schematically illustrates a block diagram of an example electronic device 1000 that can be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 10, the apparatus 1000 includes a computing unit 1001 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 1002 or a computer program loaded from a storage unit 1008 into a Random Access Memory (RAM) 1003. In the RAM 1003, various programs and data necessary for the operation of the device 1000 can also be stored. The calculation unit 1001, ROM 1002, and RAM 1003 are connected to each other by a bus 1004. An input/output (I/O) interface 1005 is also connected to bus 1004.

A number of components in device 1000 are connected to I/O interface 1005, including: an input unit 1006 such as a keyboard, a mouse, and the like; an output unit 1007 such as various types of displays, speakers, and the like; a storage unit 1008 such as a magnetic disk, an optical disk, or the like; and a communication unit 1009 such as a network card, a modem, a wireless communication transceiver, or the like. The communication unit 1009 allows the device 1000 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.

Computing unit 1001 may be a variety of general and/or special purpose processing components with processing and computing capabilities. Some examples of the computing unit 1001 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The computing unit 1001 performs the various methods and processes described above, such as a method of accessing a conference system. For example, in some embodiments, the method of accessing a conferencing system may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as the storage unit 1008. In some embodiments, part or all of the computer program may be loaded and/or installed onto device 1000 via ROM 1002 and/or communications unit 1009. When the computer program is loaded into RAM 1003 and executed by the computing unit 1001, one or more steps of the method of accessing a conferencing system described above may be performed. Alternatively, in other embodiments, the computing unit 1001 may be configured by any other suitable means (e.g., by means of firmware) to perform the method of accessing the conference system.

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the Internet.

The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.

The Server may be a cloud Server, which is also called a cloud computing Server or a cloud host, and is a host product in a cloud computing service system, so as to solve the defects of high management difficulty and weak service extensibility in a traditional physical host and a VPS service ("Virtual Private Server", or "VPS" for short). The server may also be a server of a distributed system, or a server incorporating a blockchain.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A method for accessing a conference system is applied to a server, and the method comprises the following steps:

receiving an access request aiming at a target conference system from terminal equipment;

determining a target conference system identifier corresponding to the target conference system;

sending the target conference system identifier to the target conference system so that the target conference system can send the target conference system identifier through ultrasonic waves;

receiving a conference system identification to be confirmed from terminal equipment;

confirming whether the conference system identification to be confirmed is matched with the target conference system identification; and

and under the condition that the conference system identification to be confirmed is matched with the target conference system identification, accessing the terminal equipment into the target conference system.

2. The method of claim 1, wherein the accessing the terminal device to the target conferencing system comprises:

and establishing a matching relation between the terminal equipment and the target conference system.

3. The method of claim 2, further comprising:

acquiring data to be shared of the terminal equipment; and

and sending the data to be shared to a target conference system matched with the terminal equipment according to the matching relation, and indicating the target conference system to display the data to be shared.

4. The method of claim 2, wherein the accessing the terminal device to the target conferencing system further comprises:

and under the condition that the terminal equipment is accessed to the target conference system, instructing the target conference system to start an image acquisition function, an audio input function and an audio output function, and instructing the terminal equipment to stop the image acquisition function, the audio input function and the audio output function.

5. The method of claim 1, wherein the accessing the terminal device to the target conference system if the to-be-confirmed conference system identifier matches the target conference system identifier comprises:

receiving target information from a terminal device, wherein the target information comprises at least one of the following: account identification, device identification, and network address information;

under the condition that the conference system identification to be confirmed is matched with the target conference system identification, verifying the target information; and

and accessing the terminal equipment to the target conference system under the condition that the target information passes the verification.

6. A method for accessing a conference system is applied to a terminal device, and comprises the following steps:

sending an access request aiming at a target conference system to a server so that the server determines a target conference system identifier corresponding to the target conference system based on the access request and sends the target conference system identifier to the target conference system;

receiving an ultrasonic signal from a conference system to be confirmed;

analyzing the ultrasonic signal to obtain a conference system identifier to be confirmed; and

and sending the conference system identification to be confirmed to the server so that the server can determine whether the terminal equipment is allowed to access the target conference system or not according to the conference system identification to be confirmed.

7. The method of claim 6, further comprising:

sending target information to the server so that the server can verify the target information, wherein the target information comprises at least one of the following: account identification, device identification, and network address information.

8. The method of claim 6, further comprising:

and sending the data to be shared to the server so that the server can forward the data to be shared to a corresponding conference system.

9. A method for accessing a conference system is applied to the conference system, and comprises the following steps:

receiving a target conference system identification from a server;

generating an ultrasonic signal according to the target conference system identifier; and

and periodically sending the ultrasonic signal so that the terminal equipment receiving the ultrasonic signal requests to access the conference system according to the ultrasonic signal.

10. The method of claim 9, further comprising:

receiving data to be shared from a server; and

and displaying the data to be shared.

11. The method of claim 9, further comprising:

and under the condition that the terminal equipment is accessed, setting a silent period in the transmission period of the ultrasonic signal, and stopping transmitting the ultrasonic signal in the silent period.

12. The method of claim 9, wherein the target conferencing system identification comprises a plurality of identification codes; generating an ultrasonic signal according to the target conference system identifier, including:

determining coding frequency corresponding to each identification code in the target conference system identification to obtain a plurality of coding frequencies; and

and modulating the original ultrasonic wave according to the plurality of coding frequencies to obtain the ultrasonic wave signal.

13. An apparatus for accessing a conference system, applied to a server, the apparatus comprising:

the first receiving module is used for receiving an access request aiming at a target conference system from terminal equipment;

the identification determining module is used for determining a target conference system identification corresponding to the target conference system;

the first sending module is used for sending the target conference system identifier to the target conference system so that the target conference system can send the target conference system identifier through ultrasonic waves;

the second receiving module is used for receiving the conference system identification to be confirmed from the terminal equipment;

the confirmation module is used for confirming whether the conference system identification to be confirmed is matched with the target conference system identification; and

and the access module is used for accessing the terminal equipment to the target conference system under the condition that the identification of the conference system to be confirmed is matched with the identification of the target conference system.

14. An apparatus for accessing a conference system, applied to a terminal device, the apparatus comprising:

the second sending module is used for sending an access request aiming at a target conference system to a server so that the server can determine a target conference system identifier corresponding to the target conference system based on the access request and send the target conference system identifier to the target conference system;

the third receiving module is used for receiving the ultrasonic signals from the conference system to be confirmed;

the analysis module is used for analyzing the ultrasonic signal to obtain a conference system identifier to be confirmed; and

and a third sending module, configured to send the to-be-confirmed conference system identifier to the server, so that the server determines, according to the to-be-confirmed conference system identifier, whether to allow the terminal device to access the target conference system.

15. An apparatus for accessing a conference system, the apparatus being applied to the conference system, the apparatus comprising:

the fourth receiving module is used for receiving the target conference system identification from the server;

the generating module is used for generating an ultrasonic signal according to the target conference system identifier; and

and the fourth sending module is used for periodically sending the ultrasonic signal so that the terminal equipment receiving the ultrasonic signal requests to access the conference system according to the ultrasonic signal.

16. A system for accessing a conference, comprising:

a server comprising the apparatus of claim 13 for accessing a conferencing system;

a terminal device comprising the apparatus for accessing a conference system of claim 14; and

a conferencing system comprising the apparatus of claim 15 for accessing a conferencing system.

17. An electronic device, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-12.

18. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-12.

19. A computer program product comprising computer program/instructions, characterized in that the computer program/instructions, when executed by a processor, implement the steps of the method of any of claims 1-12.