CN109194906B - Video conference authentication system, method, device and storage medium - Google Patents
Video conference authentication system, method, device and storage medium Download PDFInfo
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- CN109194906B CN109194906B CN201811311386.2A CN201811311386A CN109194906B CN 109194906 B CN109194906 B CN 109194906B CN 201811311386 A CN201811311386 A CN 201811311386A CN 109194906 B CN109194906 B CN 109194906B
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- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
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Abstract
The application relates to a video conference authentication system, a method, a device and a storage medium, belonging to the technical field of video conferences, wherein the system comprises: the terminal sends a video conference request to the conference control equipment, wherein the video conference request carries a voiceprint authentication function support identifier; the conference control equipment establishes conference connection with the terminal based on an H.323 protocol according to the video conference request; acquiring a voiceprint authentication prompt and sending the voiceprint authentication prompt to the terminal through conference connection; the terminal collects voiceprint information input by a user using the terminal to participate according to the voiceprint authentication prompt; sending the voiceprint information to conference control equipment; the conference control equipment authenticates the voiceprint information; sending an authentication passing notice to the terminal under the condition that the voiceprint information is authenticated; the problem that the efficiency of the existing video conference authentication process is low can be solved; because the user only needs to simply speak the corresponding voice according to the voiceprint authentication prompt, the efficiency of the video conference authentication can be improved.
Description
Technical Field
The application relates to a video conference authentication system, method, device and storage medium, belonging to the technical field of video conferences.
Background
Video conferencing is a system that realizes remote face-to-face communication mainly in voice and video modes. In a video conference system, two or more individuals or groups distribute various data such as video images, voice, characters, pictures and the like of a conference participant to terminals used by other conference participants through communication connection, so that instant interaction is realized.
Before a video conference starts, each terminal joining the conference needs to be authenticated, and the authentication mode comprises the following steps: establishing a video conference based on an H.323 standard proposed by an International Telecommunication Union Telecommunication standards institute (ITU-T) for ITU Telecommunication standardization sector (ITU-T); the conference participants use Dual Tone Multi Frequency (DTMF) signaling to transmit the login password entered by the user.
However, DTMF signaling is usually long, and the probability of error in the process of inputting a password by a user is high, which results in low efficiency of video conference authentication.
Disclosure of Invention
The application provides a video conference authentication system, a method, a device and a storage medium, which can solve the problem of low video conference authentication efficiency caused by the fact that DTMF signaling is usually long and the probability of errors is high in the process of inputting passwords by a user. The application provides the following technical scheme:
in a first aspect, a video conference authentication system is provided, the system comprising:
the terminal is used for sending a video conference request to the conference control equipment, wherein the video conference request carries a voiceprint authentication function support identifier which is used for indicating that the terminal supports the voiceprint authentication function;
the conference control device is used for receiving the video conference request; establishing a conference connection with the terminal based on an H.323 protocol according to the video conference request; acquiring a voiceprint authentication prompt and sending the voiceprint authentication prompt to the terminal through the conference connection;
the terminal is used for receiving the voiceprint authentication prompt; collecting voiceprint information input by a user using the terminal meeting according to the voiceprint authentication prompt; sending the voiceprint information to the conference control equipment;
the conference control equipment is used for receiving the voiceprint information; authenticating the voiceprint information; and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
Optionally, the terminal is configured to send an information query request to a conference management device before sending the video conference request, where the information query request carries a device identifier of the conference control device;
the conference management device is used for receiving the information inquiry request; determining whether the conference control equipment indicated by the equipment identification requires voiceprint authentication; when the conference control equipment requires voiceprint authentication, sending a request response to the information inquiry request to the terminal, wherein the request response comprises authentication requirement information, and the authentication requirement information refers to information required by the conference control equipment to perform voiceprint authentication;
the terminal is also used for receiving the request response; and sending the video conference request based on the request response.
Optionally, the conference control device is further configured to send a capability query request to a conference management device before the conference connection is established, where the capability query request includes a terminal identifier of the terminal;
the conference management device is used for receiving the capability query request; determining whether the terminal supports a voiceprint authentication function or not according to the terminal identification; under the condition that the terminal supports the voiceprint authentication function, sending a voiceprint authentication function support identifier to the conference control equipment;
the conference control equipment is also used for receiving the voiceprint authentication function support identification; and sending the identification supported by the conference control equipment on the voiceprint authentication function to the terminal.
Optionally, the conference control device is further configured to send verification data to the terminal through the conference connection;
the terminal is used for receiving the verification data; calculating the voiceprint information by using the check data and a preset algorithm to obtain check information; sending the verification information and the terminal identification of the terminal to the conference control equipment;
the conference control equipment is used for receiving the verification information and the terminal identification; analyzing the verification information to obtain the verification data and the voiceprint information; verifying the verification data and the terminal identification; and if the verification is passed, executing the step of authenticating the voiceprint information.
Optionally, the conference control device is configured to:
extracting voiceprint characteristic information in the voiceprint information;
matching the voiceprint characteristic information with voiceprint template information obtained by pre-training;
and when the voiceprint characteristic information is matched with the voiceprint template information, determining that the voiceprint information is authenticated, and sending an authentication passing notice to the terminal.
Optionally, the terminal is further configured to send a first registration request to a conference management device before sending the video conference request, where the registration request carries the voiceprint authentication function support identifier;
the conference management device is used for receiving the first registration request; recording the voiceprint authentication function of the terminal; sending a first registration confirmation response to the terminal, wherein the first registration confirmation response comprises a support indication of the system to the voiceprint authentication function;
the conference control device is further configured to send a second registration request to the conference management device before receiving the video conference request, where the second registration request carries authentication requirement information, and the authentication requirement information is information that the conference control device requires voiceprint authentication;
the conference management device is used for receiving the second registration request; recording the voiceprint authentication requirement of the conference control equipment; and sending a second registration confirmation response to the conference control equipment, wherein the second registration confirmation response comprises a support indication of the system to the voiceprint authentication function.
In a second aspect, a video conference authentication method is provided, which is used in a terminal in the system of the first aspect, and the method includes:
sending a video conference request to conference control equipment, wherein the video conference request carries a voiceprint authentication function support identifier which is used for indicating that the terminal supports the voiceprint authentication function; the video conference request is used for requesting the conference control equipment to establish conference connection with the terminal based on an H.323 protocol; sending the acquired voiceprint authentication prompt to the terminal through the conference connection;
receiving the voiceprint authentication prompt;
collecting voiceprint information input by a user using the terminal meeting according to the voiceprint authentication prompt; sending the voiceprint information to the conference control equipment, wherein the voiceprint information is used for the conference control equipment to authenticate; and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
In a third aspect, a video conference authentication method is provided, where the method is used in a conference control device in the system according to the first aspect, and the method includes:
receiving a video conference request sent by a terminal, wherein the video conference request carries a voiceprint authentication function support identifier which is used for indicating that the terminal supports the voiceprint authentication function;
establishing a conference connection with the terminal based on an H.323 protocol according to the video conference request;
acquiring a voiceprint authentication prompt and sending the voiceprint authentication prompt to the terminal through the conference connection; the voiceprint prompt is used for prompting a user participating in the conference by using the terminal to input voiceprint information and sending the voiceprint information to the conference control equipment;
receiving the voiceprint information; authenticating the voiceprint information;
and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
In a fourth aspect, there is provided a video conference authentication apparatus, for use in a terminal in the system according to the first aspect, the apparatus including:
a request sending module, configured to send a video conference request to a conference control device, where the video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used to indicate that the terminal supports a voiceprint authentication function; the video conference request is used for requesting the conference control equipment to establish conference connection with the terminal based on an H.323 protocol; sending the acquired voiceprint authentication prompt to the terminal through the conference connection;
the prompt receiving module is used for receiving the voiceprint authentication prompt;
the voiceprint acquisition module is used for acquiring voiceprint information input by a user using the terminal meeting according to the voiceprint authentication prompt; sending the voiceprint information to the conference control equipment, wherein the voiceprint information is used for the conference control equipment to authenticate; and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
In a fifth aspect, there is provided a video conference authentication apparatus, for use in a conference control device in the system of the first aspect, the apparatus including:
a request receiving module, configured to receive a video conference request sent by a terminal, where the video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used to indicate that the terminal supports a voiceprint authentication function;
the connection establishing module is used for establishing conference connection with the terminal based on an H.323 protocol according to the video conference request;
the prompt sending module is used for acquiring a voiceprint authentication prompt and sending the voiceprint authentication prompt to the terminal through the conference connection; the voiceprint prompt is used for prompting a user participating in the conference by using the terminal to input voiceprint information and sending the voiceprint information to the conference control equipment;
the voiceprint receiving module is used for receiving the voiceprint information; authenticating the voiceprint information;
and the voiceprint authentication module is used for sending an authentication passing notice to the terminal under the condition that the voiceprint information is authenticated.
In a sixth aspect, there is provided a video conference authentication apparatus, the apparatus comprising a processor and a memory; the memory stores a program, and the program is loaded and executed by the processor to implement the video conference authentication method according to the second aspect; or, implementing the video conference authentication method of the third aspect.
In a seventh aspect, a computer-readable storage medium is provided, in which a program is stored, the program being loaded and executed by the processor to implement the video conference authentication method according to the second aspect; or, implementing the video conference authentication method of the third aspect.
The beneficial effect of this application lies in: sending a video conference request to conference control equipment through a terminal, wherein the video conference request carries a voiceprint authentication function support identifier; the conference control equipment establishes conference connection with the terminal based on an H.323 protocol according to the video conference request; sending a voiceprint authentication prompt to the terminal through the conference connection; the terminal collects voiceprint information according to the voiceprint authentication prompt; sending the voiceprint information to conference control equipment; the conference control equipment authenticates the voiceprint information; when the voiceprint information is authenticated, an authentication passing notice is sent to the terminal; the problem that the efficiency of the existing video conference authentication process is low can be solved; because the voiceprint information can replace DTMF signaling, the conference participants do not need to input longer character passwords, and only need to simply speak out corresponding voice according to the voiceprint authentication prompt, the efficiency of video conference authentication can be improved.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a video conference authentication system according to an embodiment of the present application;
fig. 2 is a flowchart of a video conference authentication method according to an embodiment of the present application;
fig. 3 is a flowchart of a video conference authentication method according to another embodiment of the present application;
fig. 4 is a flowchart of a video conference authentication method according to another embodiment of the present application;
FIG. 5 is a flowchart of a registration method provided by an embodiment of the present application;
fig. 6 is a block diagram of a video conference authentication apparatus provided in an embodiment of the present application;
fig. 7 is a block diagram of a video conference authentication apparatus provided in an embodiment of the present application;
fig. 8 is a block diagram of a video conference authentication apparatus according to an embodiment of the present application.
Detailed Description
The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
Fig. 1 is a schematic structural diagram of a video conference authentication system according to an embodiment of the present application, and as shown in fig. 1, the system at least includes: a terminal 110 and a conference control device 120.
The terminal 110 may be a dedicated h.323 terminal, an h.323 phone, a mobile phone, a computer, a wearable device, a personal computer, a tablet computer, or other terminals supporting video conferencing. The terminal 110 refers to a terminal that needs conference authentication.
Optionally, the terminal 110 is configured to send a video conference request to the conference control device 120, where the video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used to indicate that the terminal supports a voiceprint authentication function.
Alternatively, the conference control device 120 is a device for controlling the video conference that the terminal 110 requests to establish. The content controlled by the conference control device 120 includes, but is not limited to, the following: at least one of authentication of the video conference, establishment of the video conference, termination of the video conference, and a call agent. The conference control device 120 is usually a Multipoint Control Unit (MCU), and may also be referred to as a server or a platform, and the name of the conference control device 120 is not limited in this embodiment. Optionally, at least one conference template is provided in the conference control device 120. The conference template is similar to the virtual terminals created in the conference control device 120, and the conference template supports the synthesis of the images of the terminals 110 of at least two entities in the video conference process into one image, and at this time, the number of terminals participating in the video conference is greater than 2. Such as: when the terminals A, B and C of the entity conduct a video conference, the conference template may combine the images sent by terminals a and B into one image and send the image to terminal C. Of course, the meeting template may also support other functions, such as: video decoding, data compression, and the like. Different conference templates are independent of each other, such as: the conference template supporting the video conference of 10 persons and the conference template supporting the video conference of 20 persons can be used simultaneously without affecting each other. In addition, the conference control device 120 may use a virtual conference room created by the conference template during the video conference, and generate a virtual conference room list from the generated virtual conference room. The virtual conference room is used for simulating a video conference room requested to be established by the entity terminal 110, and receiving a video conference request of the terminal 110. Illustratively, a conference control device 120 for receiving a video conference request; establishing a conference connection with a terminal based on an H.323 protocol according to the video conference request; obtains the voiceprint authentication prompt and sends the voiceprint authentication prompt to the terminal 110 through the conference connection.
Correspondingly, the terminal 110 is configured to receive a voiceprint authentication prompt; collecting voiceprint information input by a user using the terminal meeting according to the voiceprint authentication prompt; the voiceprint information is sent to conference control device 120.
The voiceprint authentication prompt is used to prompt the user to input voiceprint information using terminal 110. The voiceprint authentication prompt includes but is not limited to at least one of a video prompt, a picture prompt, a text prompt and a voice prompt, and the form of the voiceprint authentication prompt is not limited in the embodiment.
The conference control device 120 for authenticating the voiceprint information; and when the voiceprint information is authenticated, sending an authentication passing notice to the terminal.
Optionally, in this embodiment, the video conference authentication system further includes a conference management device 130. The conference management device 130 may be a GateKeeper (GK); other devices are also possible. The conference management apparatus 130 and the conference control apparatus 120 may be installed in the same apparatus; alternatively, the present invention may be installed in different apparatuses, and the present embodiment is not limited to this. The conference management apparatus 130 is configured to determine whether the terminal 110 supports the voiceprint authentication function, and determine whether the conference control apparatus 120 requires voiceprint authentication of the terminal 110.
Illustratively, the terminal 110 sends an information query request to the conference management device 130 before sending the video conference request, where the information query request carries the device identifier of the conference control device 120.
Wherein the device identification may be an e.164 number mapping (e.164 number mapping, e.164) address of the conference control device 120; alternatively, the device number, internet protocol Address (IP Address), Media Access Control (Media Access Control, MAC) Address, and the like of the conference Control device 120 may also be used, and the type of the device identifier of the conference Control device 120 is not limited in this embodiment.
Accordingly, the conference management apparatus 130 receives the information inquiry request; determining whether the conference control device 120 indicated by the device identifier in the information inquiry request requires voiceprint authentication; when the conference control device 120 requests voiceprint authentication, a request response to the information inquiry request is transmitted to the terminal 110. The terminal 110 is further configured to receive a request response; a video conference request is sent based on the request reply.
Wherein the request response comprises authentication requirement information; the authentication request information is information that the conference control apparatus requests voiceprint authentication.
Therefore, the voiceprint information can replace DTMF signaling, a conference participant does not need to input a longer character password, and only corresponding voice needs to be spoken simply according to the voiceprint authentication prompt, so that the efficiency of video conference authentication can be improved.
Optionally, in this embodiment, the number of the terminals 110 is taken as one for explanation, and in actual implementation, the number of the terminals 110 may be multiple, which is not limited in this embodiment.
The following introduces a video conference authentication method provided by the present application.
Fig. 2 is a flowchart of a video conference authentication method according to an embodiment of the present application, and this embodiment explains an example in which the method is applied to the video conference authentication system shown in fig. 1. The method at least comprises the following steps:
step 201, the terminal sends a video conference request to the conference control device.
The video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used for indicating that the terminal supports the voiceprint authentication function.
Optionally, the video conference request further carries a terminal identifier of the terminal. The terminal identification of the terminal can be a user account; alternatively, the identifier may be a device number, an IP address, or a MAC address of the terminal, and the present embodiment does not limit the type of the terminal identifier of the terminal.
In step 202, a conference control device receives a video conference request.
And step 203, the conference control equipment establishes conference connection with the terminal based on the H.323 protocol according to the video conference request.
The conference connection established by the conference control device supports bidirectional data transmission between the conference control device and the terminal. In order to ensure the security of the video conference, at this time, the video conference does not really start, but the terminal is authenticated first. In the embodiment, the terminal is authenticated by authenticating the voiceprint information sent by the terminal.
And step 204, the conference control equipment acquires the voiceprint authentication prompt and sends the voiceprint authentication prompt to the terminal through the conference connection.
Optionally, when the conference control device requires the terminal to perform voiceprint authentication, a voiceprint authentication prompt is sent to the terminal through the conference connection. At this time, only the terminal supporting the voiceprint authentication function can join the video conference through the conference control device.
Optionally, the voiceprint authentication prompt may be pre-stored in the conference control device; alternatively, the conference control device may be sent to the conference control device by another device, and the method for acquiring the voiceprint authentication prompt by the conference control device is not limited in this embodiment. The voiceprint authentication prompt is used for prompting a user to input voiceprint information by using the terminal. The voiceprint authentication prompt includes but is not limited to at least one of a video prompt, a picture prompt, a text prompt and a voice prompt, and the form of the voiceprint authentication prompt is not limited in the embodiment. Such as: the voiceprint authentication prompt is a voice prompt of 'saying i want to join the conference'. The conference management device may send the voiceprint authentication prompt to the terminal based on a Real-time Transport Protocol (RTP), and of course, the conference management device may also send the voiceprint authentication prompt in other manners, which does not limit the manner in which the conference management device sends the voiceprint authentication prompt.
Optionally, the conference control device may further randomly generate verification data after establishing the conference connection, and send the verification data to the terminal through the conference connection. The check data is used for converting the voiceprint information sent by the terminal, so that the security of the voiceprint information in the transmission process is ensured. Of course, the conference control device may also send other data through the conference connection, which is not limited in this embodiment.
Step 205, the terminal receives a voiceprint authentication prompt; and collecting the input of the user participating in the conference by using the terminal according to the voiceprint authentication prompt.
Optionally, in order to improve the efficiency of the conference control device in authenticating the voiceprint information, the voiceprint information may be obtained by the terminal after preprocessing the sound signal collected by the sound collection device, such as: after denoising and compressing, the present embodiment does not limit the preprocessing manner.
And step 206, the terminal sends the voiceprint information to the conference control equipment.
Optionally, the terminal sends the voiceprint information to the conference control device through h.323 signaling.
Optionally, the conference control device may also send the verification data to the terminal, and at this time, the terminal receives the verification data; calculating the voiceprint information by using the check data and a preset algorithm to obtain check information; and sending the verification information and the terminal identification of the terminal to the conference control equipment.
Step 207, the conference control equipment receives voiceprint information; authenticating the voiceprint information; and when the voiceprint information is authenticated, sending an authentication passing notice to the terminal.
Optionally, the conference control device authenticating the voiceprint information includes: extracting voiceprint characteristic information in the voiceprint information; matching the voiceprint characteristic information with voiceprint template information obtained by pre-training; and when the voiceprint characteristic information is matched with the voiceprint template information, determining that the voiceprint information is authenticated, and sending an authentication passing notice to the terminal.
The voiceprint template information is obtained by training voiceprint training information acquired by the terminal in advance through conference management equipment. The voiceprint training information is consistent with the voiceprint information input by the voiceprint authentication prompt. The way in which the conference management device trains the voiceprint training information includes, but is not limited to: the method for training the voiceprint training information by the conference management device is not limited in the embodiment, such as training the voiceprint training information by the neural network model or training the voiceprint training information by the linear regression model.
Optionally, when the voiceprint information received by the conference control device is obtained through the check data and the preset algorithm, at this time, the conference control device receives the check information and the terminal identifier; analyzing the verification information to obtain verification data and voiceprint information; verifying the verification data and the terminal identification; and when the verification is passed, the voiceprint information is authenticated.
Alternatively, when the voiceprint information is not authenticated, the conference control device transmits an authentication non-pass notification to the terminal.
Alternatively, the conference control device may transmit the authentication pass notification and the authentication fail notification to the terminal by means of h.24unnastendard signaling.
In summary, in the video conference authentication method provided in this embodiment, a video conference request is sent to a conference control device through a terminal, where the video conference request carries a voiceprint authentication function support identifier; the conference control equipment establishes conference connection with the terminal based on an H.323 protocol according to the video conference request; sending a voiceprint authentication prompt to the terminal through the conference connection; the terminal collects voiceprint information according to the voiceprint authentication prompt; sending the voiceprint information to conference control equipment; the conference control equipment authenticates the voiceprint information; when the voiceprint information is authenticated, an authentication passing notice is sent to the terminal; the problem that the efficiency of the existing video conference authentication process is low can be solved; because the voiceprint information can replace DTMF signaling, the conference participants do not need to input longer character passwords, and only need to simply speak out corresponding voice according to the voiceprint authentication prompt, the efficiency of video conference authentication can be improved.
In addition, the video conference authentication method provided by the embodiment does not need to use additional equipment, such as: fingerprint identification equipment, iris identification equipment, identity card work card information reading equipment and the like; but the voice collecting device arranged on the video conference terminal is directly used for collecting the voiceprint information, so that the video conference authentication can be realized, and the structural complexity of the video conference authentication system can be reduced.
Alternatively, steps 201, 205 and 206 may be implemented separately as a terminal-side method embodiment; steps 202, 204 and 207 may be implemented separately as a method embodiment on the conference control device side.
Optionally, fig. 3 is a flowchart of a video conference authentication method according to another embodiment of the present application, and this embodiment explains an example in which the method is applied to the video conference authentication system shown in fig. 1. Based on the above embodiment, before step 201, the method at least includes the following steps:
step 301, before sending a video conference request, the terminal sends an information inquiry request to the conference management device.
The information inquiry request is used for requesting the conference management device to inquire whether the conference control device requires the terminal to perform voiceprint authentication. The information inquiry request carries the device identification of the conference control device.
The device identification of the conference control device may be the e.164 address of the conference control device; alternatively, the device number, the IP address, or the MAC address of the conference control device may be used, and the type of the device identifier of the conference control device is not limited in this embodiment.
The conference management device may flexibly configure the requirement for voiceprint authentication on the terminal, and illustratively, the conference management device configures the requirement for voiceprint authentication on the terminal, including but not limited to the following scenarios:
scene 1: all terminals joining the video conference are required to be subjected to voiceprint authentication;
scene 2: all terminals joining the video conference do not require voiceprint authentication;
scene 3: performing voiceprint authentication on a terminal with a specified terminal identifier, and performing voiceprint authentication on a terminal without the specified terminal identifier;
scene 4: carrying out voiceprint authentication on a specified number of terminals; the voiceprint authentication is not required to be carried out on other terminals;
scene 5: carrying out voiceprint authentication on a terminal with a voiceprint authentication function; voiceprint authentication is not required for a terminal without a voiceprint authentication function.
Step 302, the conference management device receives an information inquiry request; and determining whether the conference control equipment indicated by the equipment identification requires voiceprint authentication.
The conference management equipment stores registration information of the conference control equipment, and the registration information comprises a corresponding relation between equipment identification and whether the conference control equipment requires voiceprint authentication; the conference management device can determine whether the corresponding conference control device requires voiceprint authentication according to the device identifier in the information inquiry request and the corresponding relationship.
Optionally, when the conference control device requires voiceprint authentication, step 303 is executed; when the conference control device does not require voiceprint authentication, video conference authentication is performed according to a conventional h.323 protocol, such as: and inputting a password and the like, and ending the process.
Step 303, when the conference control device requires voiceprint authentication, the conference management device sends a request response to the information inquiry request to the terminal.
The request response to the information inquiry request includes authentication request information, which is information that the conference control apparatus requests voiceprint authentication.
Step 304, the terminal receives the request response; step 201 is performed based on the request reply.
In summary, in the video conference authentication method provided in this embodiment, before sending the video conference request, the terminal sends an information query request to the conference control device to determine whether the conference control device requires voiceprint authentication; the problem that the video conference cannot be authenticated because the terminal cannot meet the requirements of the conference control equipment when the terminal does not support the voiceprint authentication function and the conference control equipment requires voiceprint authentication can be solved; the authentication process can be guaranteed to be performed normally.
In addition, the requirement for voiceprint authentication is flexibly set through the conference control equipment, so that the video conference is suitable for various voiceprint authentication scenes. In addition, for a terminal which does not support voiceprint authentication capability, the terminal is not required to carry out voiceprint authentication, so that the video conference authentication system can support the terminal which applies the voiceprint authentication function, and can be compatible with the traditional terminal which only supports DTMF signal mode authentication, and the universality of the video conference authentication method can be improved. Whether a terminal supporting voiceprint authentication capability and a traditional terminal only supporting DTMF signal mode authentication are allowed to participate in the same conference or not is determined by a security policy configured by a conference platform.
Optionally, fig. 4 is a flowchart of a video conference authentication method according to another embodiment of the present application, and this embodiment explains an example in which the method is applied to the video conference authentication system shown in fig. 1. Based on the above embodiment, after step 202 and before step 203, the method further comprises the following steps:
in step 401, the conference control apparatus sends a capability query request to the conference management apparatus.
The capability query request is used for requesting the conference management device to query whether the terminal supports the voiceprint authentication function. The capability query request includes a terminal identification of the terminal.
The terminal identification of the terminal can be a user account; alternatively, the identifier may be a device number, an IP address, or a MAC address of the terminal, and the present embodiment does not limit the type of the terminal identifier of the terminal.
Step 402, receiving a capability query request by the conference management equipment; and determining whether the terminal supports the voiceprint authentication function or not according to the terminal identifier.
The conference management equipment stores the registration information of the terminal, and the registration information comprises the corresponding relation between the terminal identification and whether the terminal supports the voiceprint authentication function or not; the conference management equipment can determine whether the corresponding terminal supports the voiceprint authentication function or not according to the terminal identification in the capability query request and the corresponding relation.
Optionally, when the terminal supports the voiceprint authentication function, step 403 is executed; and when the terminal does not support the voiceprint authentication function, sending a voiceprint authentication failure notice to the terminal.
Step 403, when the terminal supports the voiceprint authentication function, the conference management device sends a voiceprint authentication function support identifier to the conference control device.
Step 404, the conference control equipment receives a voiceprint authentication function support identifier; and sending the identification supported by the conference control device for the voiceprint authentication function to the terminal, and executing step 203.
In summary, in the video conference authentication method provided in this embodiment, before the video conference with the terminal is established, the conference control device sends the capability query request to the conference management device to query whether the terminal supports the voiceprint authentication function; the problem that the voiceprint authentication process fails because the voiceprint authentication function support identification carried by the video conference request is added by a third party and the terminal does not actually support the voiceprint authentication function can be solved; the conference control device can confirm whether the terminal supports the voiceprint authentication function again through the conference management device, so that the accuracy of determining whether the terminal supports the voiceprint authentication function can be improved, and the normal execution of the authentication process is ensured.
Optionally, fig. 5 is a flowchart of a registration method for a terminal and a conference control device according to another embodiment of the present application, and this embodiment explains by taking an example that the method is applied to the video conference authentication system shown in fig. 1. Based on the above embodiment, before step 201, the method further includes the following steps:
in step 501, a terminal sends a first registration request to a conference management device.
The registration request carries a voiceprint authentication function support identifier. The voiceprint authentication function support identifier is used for indicating that the terminal supports the voiceprint authentication function. The first registration request is for requesting registration of the terminal in the conference management apparatus.
Step 502, a conference management device receives a first registration request; recording the voiceprint authentication function of the terminal.
The conference management equipment records the registration information of the terminal to obtain the corresponding relation between the terminal identification of the terminal and the function of supporting voiceprint authentication.
Of course, when the terminal does not support the voiceprint authentication function, the conference management device records the corresponding relationship between the terminal identifier and the terminal which does not support the voiceprint authentication function
In step 503, the conference management apparatus sends a first registration confirmation response to the terminal.
The first registration confirmation response includes an indication of system support for the voiceprint authentication function. The first registration confirmation response is used for informing the terminal that the terminal has successfully registered in the conference management device and informing the terminal that the current system supports the voiceprint authentication function.
In step 504, the conference control device sends a second registration request to the conference management device before receiving the video conference request.
The second registration request is mainly used for registering a conference template or a virtual conference room list on the conference control device with the conference management device.
The second registration request carries authentication requirement information of each conference template or virtual conference room, and the authentication requirement information refers to information whether a specific conference template or virtual conference room in the conference control equipment requires voiceprint authentication.
Step 505, the conference management device receives a second registration request; and recording the voiceprint authentication requirement of the conference control equipment.
The conference management equipment records the registration information of the conference control equipment to obtain the corresponding relation between the equipment identification of the conference control equipment and the requirement for voiceprint authentication. Of course, when the conference control device does not require voiceprint authentication, the conference management device may record the correspondence between the device identification and the voiceprint authentication.
In step 506, the conference management apparatus transmits a second registration confirmation response to the conference control apparatus.
The second registration confirmation response includes an indication of system support for the voiceprint authentication function.
Optionally, the steps 504 and 506 may be executed after the steps 501 and 503; or, to be performed before step 501-503; alternatively, the steps 501-503 may be executed simultaneously, and the execution sequence between the steps 504-506 and 501-503 is not limited in this embodiment.
In the embodiment, the information whether the terminal supports the voiceprint authentication function and the information whether the conference control equipment requires voiceprint authentication are registered in the conference management equipment, so that the terminal and the conference control equipment can inquire whether the information of the opposite terminal is matched with the terminal before the conference connection is established; the authentication process can be guaranteed to be performed normally.
Fig. 6 is a block diagram of a video conference authentication apparatus according to an embodiment of the present application, and this embodiment takes the application of the apparatus to the terminal 110 in the video conference authentication system shown in fig. 1 as an example for explanation. The device at least comprises the following modules: a request sending module 610, a prompt receiving module 620 and a voiceprint acquisition module 630.
A request sending module 610, configured to send a video conference request to a conference control device, where the video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used to indicate that the terminal supports a voiceprint authentication function; the video conference request is used for requesting the conference control equipment to establish conference connection with the terminal based on an H.323 protocol; sending the acquired voiceprint authentication prompt to the terminal through the conference connection;
a prompt receiving module 620, configured to receive the voiceprint authentication prompt;
a voiceprint collection module 630, configured to collect voiceprint information input by a user using the terminal conference according to the voiceprint authentication prompt; sending the voiceprint information to the conference control equipment, wherein the voiceprint information is used for the conference control equipment to authenticate; and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
For relevant details reference is made to the above-described method embodiments.
Fig. 7 is a block diagram of a video conference authentication apparatus according to an embodiment of the present application, and this embodiment takes as an example that the apparatus is applied to the conference control device 120 in the video conference authentication system shown in fig. 1. The device at least comprises the following modules: a request receiving module 710, a connection establishing module 720, a prompt sending module 730, a voiceprint receiving module 740, and a voiceprint authentication module 750.
A request receiving module 710, configured to receive a video conference request sent by a terminal, where the video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used to indicate that the terminal supports a voiceprint authentication function;
a connection establishing module 720, configured to establish a conference connection with the terminal based on an h.323 protocol according to the video conference request;
a prompt sending module 730, configured to obtain a voiceprint authentication prompt and send the voiceprint authentication prompt to the terminal through the conference connection; the voiceprint prompt is used for prompting a user participating in the conference by using the terminal to input voiceprint information and sending the voiceprint information to the conference control equipment;
a voiceprint receiving module 740, configured to receive the voiceprint information; authenticating the voiceprint information;
a voiceprint authentication module 750, configured to send an authentication pass notification to the terminal when the voiceprint information is authenticated.
For relevant details reference is made to the above-described method embodiments.
It should be noted that: in the video conference authentication apparatus provided in the above embodiment, when performing video conference authentication, only the division of the above functional modules is taken as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the video conference authentication apparatus is divided into different functional modules to complete all or part of the above described functions. In addition, the video conference authentication apparatus and the video conference authentication method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments and are not described herein again.
Fig. 8 is a block diagram of a video conference authentication apparatus provided in an embodiment of the present application, where the apparatus may be the terminal 110 or the conference control device 120 in the video conference authentication system shown in fig. 1. The apparatus comprises at least a processor 801 and a memory 802.
Processor 801 may include one or more processing cores, such as: 4 core processors, 8 core processors, etc. The processor 801 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 801 may also include a main processor and a coprocessor, where the main processor is a processor for processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 801 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, processor 801 may further include an AI (Artificial Intelligence) processor for processing computational operations including, but not limited to, voiceprint sample training, voiceprint feature comparison, and the like.
Memory 802 may include one or more computer-readable storage media, which may be non-transitory. Memory 802 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 802 is used to store at least one instruction for execution by processor 801 to implement the video conference authentication method provided by method embodiments herein.
In some embodiments, the video conference authentication apparatus may further include: a peripheral interface and at least one peripheral. The processor 801, memory 802 and peripheral interface may be connected by bus or signal lines. Each peripheral may be connected to the peripheral interface via a bus, signal line, or circuit board. Illustratively, peripheral devices include, but are not limited to: radio frequency circuit, touch display screen, audio circuit, power supply, etc.
Of course, the video conference authentication apparatus may also include fewer or more components, which is not limited in this embodiment.
Optionally, the present application further provides a computer-readable storage medium, in which a program is stored, and the program is loaded and executed by a processor to implement the video conference authentication method of the foregoing method embodiment.
Optionally, the present application further provides a computer product, which includes a computer-readable storage medium, in which a program is stored, and the program is loaded and executed by a processor to implement the video conference authentication method of the foregoing method embodiment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A video conference authentication system, the system comprising:
the terminal is used for sending an information inquiry request to the conference management equipment before sending the video conference request, wherein the information inquiry request carries the equipment identification of the conference control equipment;
the conference management device is used for receiving the information inquiry request; determining whether the conference control equipment indicated by the equipment identification requires voiceprint authentication; when the conference control equipment requires voiceprint authentication, sending a request response to the information inquiry request to the terminal, wherein the request response comprises authentication requirement information, and the authentication requirement information refers to information required by the conference control equipment to perform voiceprint authentication; the conference management equipment supports the flexible configuration of the requirement for voiceprint authentication of the terminal;
the terminal is also used for receiving the request response;
the terminal is configured to send a video conference request to the conference control device based on the request response, where the video conference request carries a voiceprint authentication function support identifier, and the voiceprint authentication function support identifier is used to indicate that the terminal supports a voiceprint authentication function;
the conference control device is used for receiving the video conference request; establishing a conference connection with the terminal based on an H.323 protocol according to the video conference request; acquiring a voiceprint authentication prompt and sending the voiceprint authentication prompt to the terminal through the conference connection;
the terminal is used for receiving the voiceprint authentication prompt; collecting voiceprint information input by a user using the terminal meeting according to the voiceprint authentication prompt; sending the voiceprint information to the conference control equipment;
the conference control equipment is used for receiving the voiceprint information; authenticating the voiceprint information; and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
2. The system of claim 1,
the conference control device is further configured to send a capability query request to a conference management device before the conference connection is established, where the capability query request includes a terminal identifier of the terminal;
the conference management device is used for receiving the capability query request; determining whether the terminal supports a voiceprint authentication function or not according to the terminal identification; under the condition that the terminal supports the voiceprint authentication function, sending a voiceprint authentication function support identifier to the conference control equipment;
the conference control equipment is also used for receiving the voiceprint authentication function support identification; and sending the identification supported by the conference control equipment on the voiceprint authentication function to the terminal.
3. The system of claim 1,
the conference control equipment is also used for sending verification data to the terminal through the conference connection;
the terminal is used for receiving the verification data; calculating the voiceprint information by using the check data and a preset algorithm to obtain check information; sending the verification information and the terminal identification of the terminal to the conference control equipment;
the conference control equipment is used for receiving the verification information and the terminal identification; analyzing the verification information to obtain the verification data and the voiceprint information; verifying the verification data and the terminal identification; and if the verification is passed, executing the step of authenticating the voiceprint information.
4. A system according to any one of claims 1 to 3, wherein the conference control apparatus is arranged to:
extracting voiceprint characteristic information in the voiceprint information;
matching the voiceprint characteristic information with voiceprint template information obtained by pre-training;
and when the voiceprint characteristic information is matched with the voiceprint template information, determining that the voiceprint information is authenticated, and sending an authentication passing notice to the terminal.
5. The system according to any one of claims 1 to 3,
the terminal is further configured to send a first registration request to a conference management device before sending the video conference request, where the registration request carries the voiceprint authentication function support identifier;
the conference management device is used for receiving the first registration request; recording the voiceprint authentication function of the terminal; sending a first registration confirmation response to the terminal, wherein the first registration confirmation response comprises a support indication of the system to the voiceprint authentication function;
the conference control device is further configured to send a second registration request to the conference management device before receiving the video conference request, where the second registration request carries authentication requirement information, and the authentication requirement information is information that the conference control device requires voiceprint authentication;
the conference management device is used for receiving the second registration request; recording the voiceprint authentication requirement of the conference control equipment; and sending a second registration confirmation response to the conference control equipment, wherein the second registration confirmation response comprises a support indication of the system to the voiceprint authentication function.
6. A video conference authentication method used in a terminal in the system according to any one of claims 1 to 5, the method comprising:
before sending the video conference request, sending an information inquiry request to conference management equipment; the conference management equipment is used for receiving the information inquiry request; determining whether the conference control equipment indicated by the equipment identification requires voiceprint authentication; when the conference control equipment requires voiceprint authentication, sending a request response to the information inquiry request to the terminal; the request response comprises authentication requirement information, wherein the authentication requirement information refers to information that the conference control equipment requires voiceprint authentication; the conference management equipment supports the flexible configuration of the requirement for voiceprint authentication of the terminal;
receiving the request response;
sending a video conference request to the conference control equipment based on the request response, wherein the video conference request carries a voiceprint authentication function support identifier which is used for indicating that the terminal supports the voiceprint authentication function; the video conference request is used for requesting the conference control equipment to establish conference connection with the terminal based on an H.323 protocol; sending the acquired voiceprint authentication prompt to the terminal through the conference connection;
receiving the voiceprint authentication prompt;
collecting voiceprint information input by a user using the terminal meeting according to the voiceprint authentication prompt; sending the voiceprint information to the conference control equipment, wherein the voiceprint information is used for the conference control equipment to authenticate; and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
7. A video conference authentication method used in a conference control apparatus in the system of any one of claims 1 to 5, the method comprising:
receiving an information inquiry request sent by a terminal before sending a video conference request;
determining whether the conference control equipment indicated by the equipment identification requires voiceprint authentication;
when the voiceprint authentication is required, sending a request response to the information inquiry request to the terminal; the terminal is used for receiving the request response and sending a video conference request based on the request response; the request response comprises authentication requirement information, wherein the authentication requirement information refers to information that the conference control equipment requires voiceprint authentication; the conference management equipment supports the flexible configuration of the requirement for voiceprint authentication of the terminal;
receiving a video conference request sent by a terminal, wherein the video conference request carries a voiceprint authentication function support identifier which is used for indicating that the terminal supports the voiceprint authentication function;
establishing a conference connection with the terminal based on an H.323 protocol according to the video conference request;
acquiring a voiceprint authentication prompt and sending the voiceprint authentication prompt to the terminal through the conference connection; the voiceprint prompt is used for prompting a user participating in the conference by using the terminal to input voiceprint information and sending the voiceprint information to the conference control equipment;
receiving the voiceprint information; authenticating the voiceprint information;
and sending an authentication passing notice to the terminal when the voiceprint information passes the authentication.
8. A video conference authentication apparatus, the apparatus comprising a processor and a memory; the memory having stored therein a program that is loaded and executed by the processor to implement the video conference authentication method of claim 6; alternatively, the video conference authentication method of claim 7 is implemented.
9. A computer-readable storage medium, characterized in that the storage medium has stored therein a program for implementing the video conference authentication method according to claim 6 when executed by a processor; alternatively, the video conference authentication method of claim 7 is implemented.
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| CN111949971A (en) * | 2019-05-16 | 2020-11-17 | 阿里巴巴集团控股有限公司 | Conference equipment and method for accessing conference |
| CN110489979A (en) * | 2019-07-10 | 2019-11-22 | 平安科技（深圳）有限公司 | Conferencing information methods of exhibiting, device, computer equipment and storage medium |
| CN112104833B (en) * | 2019-10-17 | 2023-01-24 | 越朗信息科技(上海)有限公司 | Audio and video integrated conference system and privacy realization method thereof |
| CN113593720A (en) * | 2020-04-30 | 2021-11-02 | 京东方科技集团股份有限公司 | Remote consultation control method and system, computer equipment and medium |
| CN113225513A (en) * | 2020-10-23 | 2021-08-06 | 常熟友乐智能科技有限公司 | Video conference information transmission method, device and system |
| CN113315942A (en) * | 2021-04-15 | 2021-08-27 | 安徽斯百德信息技术有限公司 | Conference system flow control method and system |
| CN113630403B (en) * | 2021-07-29 | 2023-04-14 | 海南众鑫智能科技有限公司 | Online conference system and method for community owner |
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