CN110473545A - A kind of meeting treating method and apparatus based on meeting room - Google Patents
A kind of meeting treating method and apparatus based on meeting room Download PDFInfo
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- CN110473545A CN110473545A CN201810447206.7A CN201810447206A CN110473545A CN 110473545 A CN110473545 A CN 110473545A CN 201810447206 A CN201810447206 A CN 201810447206A CN 110473545 A CN110473545 A CN 110473545A
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- Prior art keywords
- meeting
- information
- meeting room
- service server
- server
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/155—Conference systems involving storage of or access to video conference sessions
Abstract
The meeting treating method and apparatus based on meeting room that the embodiment of the invention provides a kind of, which comprises service server receives the meeting room unlatching request for sending depending on networked terminals, being triggered by the gate inhibition depending on networked server by described;Service server receives the unlatching video data for sending depending on networked terminals, being acquired by the video camera depending on networked server by described;Service server opens request according to the meeting room and inquires the corresponding conference reservation information of the meeting room, has authorization human face data in the conference reservation information;The unlatching video data and the authorization human face data are carried out face matching by service server;Service server sends meeting room to the view networked terminals by the view networked server and opens response, to open the gate inhibition in the face successful match.It avoids unauthorized person from entering meeting room, improves the safety of meeting room.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of meeting processing method and dress based on meeting room
It sets.
Background technique
In the places such as school, enterprise, factory, it is often necessary to have a meeting, therefore, the shared of meeting room becomes increasingly to flow
Row.
When using shared meeting room, is usually reserved on line, after reserving successfully, i.e., can receive and reserve successfully
Identifying code, user inputs the identifying code when using meeting room.
If the identifying code leaks, so that illegal user enters the meeting room, which is easy by malicious sabotage or loses
Lost article product, safety are poor.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of meeting treating method and apparatus based on meeting room to solve the above problems.
According to one aspect of the present invention, a kind of meeting processing method based on meeting room is provided, in the middle part of view networking
There are view networked server, view networked terminals, service server in administration, and the view networked terminals connect the gate inhibition of meeting room, video camera,
The described method includes:
Service server described sent depending on networked terminals, is triggered by the gate inhibition by described receive depending on networked server
Meeting room opens request;
Service server is received the view networked terminals transmission depending on networked server, is acquired by the video camera by described
Unlatching video data;
Service server opens request according to the meeting room and inquires the corresponding conference reservation information of the meeting room, described
There is authorization human face data in conference reservation information;
The unlatching video data and the authorization human face data are carried out face matching by service server;
Service server is sent out in the face successful match, through the view networked server to the view networked terminals
Meeting room is sent to open response, to open the gate inhibition.
Optionally, the service server is opened according to the meeting room requests the corresponding meeting of the inquiry meeting room pre-
About information, comprising:
Determine current temporal information;
Inquire the conference reservation information for the meeting that the meeting room is reserved in the temporal information.
Optionally, the conference reservation information for the meeting that the inquiry meeting room is reserved in the temporal information, comprising:
Judge whether the temporal information falls into the time of meeting of some meeting of the meeting room;
When falling into the time of meeting, the corresponding conference reservation information of the meeting is extracted;
When not falling within meeting constantly, judge whether the temporal information fell into before the time of meeting of some meeting
Time;
If so, extracting the corresponding conference reservation information of the meeting.
Optionally, there is the participant human face data of participant in the conference reservation information, the method also includes:
Service server receives the meeting signature request that the view networked terminals are sent, institute depending on networked server by described
State the participant video data with video camera acquisition in meeting signature request;
The participant video data and the participant human face data are carried out face matching by service server;
Service server generates participant according to the matched result of the face and registers information.
Optionally, the service server generates participant according to the matched result of the face and registers information, comprising:
When the face successful match, participant register record in information it is described can participant belonging to human face data
Personnel register;
Inquire the participant not registered;
It is absent in the participant participant not registered of record in information that registers.
Optionally, the described first phonographic recorder for connecting the meeting room depending on networked terminals, the method also includes:
Service server receives the minutes request that the view networked terminals are sent, institute depending on networked server by described
State the audio data with phonographic recorder acquisition in minutes request;
Service server carries out speech recognition to the audio data, obtains text information;
Service server generates minutes information according to the text information.
Optionally, the service server generates minutes information according to the text information, comprising:
Service server identifies the participant to make a speech in the participant video data;
Service server determines the time limit of speech of the participant to make a speech;
Service server is labeled as the participant in minutes information, by the text information in the time limit of speech
Speech information under member.
According to another aspect of the present invention, a kind of meeting processing unit based on meeting room is provided, in the middle part of view networking
There are view networked server, view networked terminals, service server in administration, and the view networked terminals connect the gate inhibition of meeting room, video camera,
Described device is located in the service server, comprising:
Meeting room opens request receiving module, for receiving the view networked terminals hair by the view networked server
It send, request is opened by the meeting room that the gate inhibition triggers;
Video data receiving module is opened, for being sent by the view networked server reception view networked terminals,
The unlatching video data acquired by the video camera;
Conference reservation information inquiry module inquires the corresponding meeting of the meeting room for opening request according to the meeting room
Reservation information is discussed, there is authorization human face data in the conference reservation information;
First face matching module, for the unlatching video data and the authorization human face data to be carried out face
Match;
Meeting room opens response sending module, for passing through the view networked server in the face successful match
Meeting room is sent to the view networked terminals and opens response, to open the gate inhibition.
Optionally, the conference reservation information inquiry module includes:
Time determines submodule, for determining current temporal information;
Time inquiring submodule, for inquiring the conference reservation letter for the meeting that the meeting room is reserved in the temporal information
Breath.
Optionally, the time inquiring submodule includes:
The time of meeting judging unit, for judging whether the temporal information falls into the meeting of some meeting of the meeting room
Discuss the time;
First conference reservation information extraction unit, for when falling into the time of meeting, extracting the corresponding meeting of the meeting
Reservation information;
Time judging unit, for judging whether the temporal information falls into positioned at certain when not falling within meeting constantly
Time before the time of meeting of a meeting;If so, calling the second conference reservation information extraction unit;
Second conference reservation information extraction unit, for extracting the corresponding conference reservation information of the meeting.
Optionally, with the participant human face data of participant, described device in the conference reservation information further include:
Meeting signature request receiving module, for receiving what the view networked terminals were sent depending on networked server by described
Meeting signature is requested, the participant video data with video camera acquisition in the meeting signature request;
Second face matching module, for the participant video data and the participant human face data to be carried out face
Match;
Participant registers information generating module, registers letter for generating participant according to the matched result of the face
Breath.
Optionally, participant information generating module of registering includes:
It registers record sub module, for when the face successful match, registers in information described in record in participant
Participant belonging to meeting human face data registers;
It does not register and inquires submodule, for inquiring the participant not registered;
Absent record sub module, for absent in the participant participant not registered of record in information that registers.
Optionally, the described first phonographic recorder for connecting the meeting room depending on networked terminals, described device further include:
Minutes request receiving module, for receiving what the view networked terminals were sent depending on networked server by described
Minutes are requested, the audio data with phonographic recorder acquisition in the minutes request;
Speech recognition module obtains text information for carrying out speech recognition to the audio data;
Minutes information generating module, for generating minutes information according to the text information.
Optionally, the minutes information generating module includes:
Make a speech personal identification submodule, identified in the participant video data for service server making a speech with
It can personnel;
Time limit of speech determines submodule, for determining the time limit of speech of the participant to make a speech;
Text information marks submodule, is used in minutes information, by the text information mark in the time limit of speech
The speech information being denoted as under the participant.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, service server receives view networked terminals by view networked server and sends, by gate inhibition
The meeting room of triggering opens request, is sent by view networked server reception view networked terminals, is regarded by the unlatching of video camera acquisition
Frequency evidence opens the corresponding conference reservation information of request inquiry meeting room according to meeting room, has authorization in conference reservation information
Human face data passes through view in face successful match to will open video data and human face data is authorized to carry out face matching
Networked server sends meeting room to view networked terminals and opens response, with opening gate, since human face data is specific biology
There is uniqueness therefore will not leak easily, unauthorized person is avoided to enter meeting room, improve the safety of meeting room for feature
Property, meanwhile, human face data Auto-matching, user improves the treatment effeciency of meeting without carrying out frequently entering identifying code.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of one embodiment of the invention;
Fig. 2 is a kind of hardware structural diagram of node server of one embodiment of the invention;
Fig. 3 is a kind of hardware structural diagram of access switch of one embodiment of the invention;
Fig. 4 is that a kind of Ethernet association of one embodiment of the invention turns the hardware structural diagram of gateway;
Fig. 5 is a kind of step flow chart of meeting processing method based on meeting room of one embodiment of the invention;
Fig. 6 is the step flow chart of another meeting processing method based on meeting room of one embodiment of the invention;
Fig. 7 is a kind of structural block diagram of meeting processing unit based on meeting room of one embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking;Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204;
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202;Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet;
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206;If the queue of pack buffer 206 is close
It is full, then it abandons;All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching;2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk;CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304;
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305;Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon;Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303;The data packet that CPU module 204 is come in enters switching engine
Module 303;Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet;
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full,
It abandons;If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching;2) the queue package counting facility is greater than zero;3) token that rate control module generates is obtained;
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port;2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405;Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id);Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon;
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module;For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module;Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module;Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module;Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address;
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA);
Reserve bytes are made of 2 bytes;
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly;
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Referring to Fig. 5, the step of showing a kind of meeting processing method based on meeting room of one embodiment of the invention stream
Cheng Tu is deployed with view networked server, view networked terminals, service server in depending on networking, connects meeting room depending on networked terminals
Gate inhibition, video camera, this method can specifically include following steps:
Step 501, service server receives the view networked terminals by the view networked server and sends, by the door
The meeting room for prohibiting triggering opens request.
In embodiments of the present invention, it is deployed in meeting room depending on networked terminals, which disposes by gate inhibition, video camera,
The view networked terminals of the meeting room are accessed simultaneously.
It should be noted that the video camera in meeting room can have one or multi-section, it is deployed in different positions.
In oneainstance, the gate inhibition and the video camera are independent equipment respectively, and video camera can face gate inhibition direction,
To shoot user.
In another scenario, the gate inhibition and the video camera are integrated in same equipment.
User can operate on the gate inhibition of the meeting room when using meeting room, such as press door opening key, gate inhibition
It sends meeting room and opens notice to networked terminals are regarded, generate meeting room according to view networking protocol depending on networked terminals and open request, and
It is sent to view networked server.
In view networking, meeting room can be generated by 8f85 agreement depending on networked terminals and open request, the 8f85 agreement
Specification can be as shown in the table:
After receiving meeting room unlatching request depending on networked server, it is forwarded to service server.
In view networking, meeting room can be regenerated by 8785 agreements depending on networked server and opens request, this 8785
The specification of agreement can be as shown in the table:
Step 502, service server is received described depending on networked terminals transmission, taken the photograph by described by the view networked server
The unlatching video data of camera acquisition.
Depending on networked terminals after the meeting room for receiving gate inhibition opens notice, video acquisition can be sent and notified to imaging
Machine, video camera then acquires video data (i.e. unlatching video data), and is sent to view networked terminals, joins depending on networked terminals according to view
FidonetFido generates corresponding data packet, and is sent to view networked server.
It is received depending on networked server after opening video data, is forwarded to service server.
In view networking, it can be sealed by regarding 2000 specifications of networking protocol as follows depending on networked server, depending on networked terminals
The data packet of video data is filled, to be transmitted:
Step 503, service server inquires the corresponding conference reservation information of the meeting room.
In the concrete realization, the information that conference reservation information can be submitted by user's preset conference room, service server
When the reservation of the meeting room passes through, record is in the database.
Wherein, there is authorization human face data, the i.e. human face data of the user of authorization unlatching meeting room in conference reservation information.
It should be noted that these authorization human face datas are configured by the user of preset conference room, it can be for by reserving
The user of meeting room, or other participate in the user of meeting in the meeting room, and the embodiments of the present invention are not limited thereto.
In addition, these have been registered in operation system in the user that the meeting room participates in meeting, and human face data is uploaded,
It is to participate in the user of meeting in the meeting room which registered user the user of the preset conference room, which specifies,.
In one embodiment of the invention, step 503 may include following sub-step:
Sub-step S11 determines current temporal information.
Sub-step S12 inquires the conference reservation information for the meeting that the meeting room is reserved in the temporal information.
In embodiments of the present invention, service server can know current temporal information with the inquiry system time.
In a set meeting room, in a set time, the meeting opened in meeting room is generally unique, because
This, can inquire the meeting that the meeting room (indicating with information such as meeting room ID, conference room names) is reserved in the temporal information
Conference reservation information.
Furthermore, it can be determined that whether temporal information falls into the time of meeting of some meeting of meeting room.
When falling into the time of meeting, then the corresponding conference reservation information of meeting can be extracted.
When not falling within meeting constantly, the preparation whether temporal information fell into before the time of meeting of some meeting is judged
Time, if so, extracting the corresponding conference reservation information of meeting.
For example, the time of meeting of some meeting of the meeting room is 10:00-12:00, user can shift to an earlier date 30 minutes and enter
Every affairs of meeting room preliminary conference, i.e. 9:30-10:00 are time.
User can enter the meeting room in the time of meeting and time, certainly, in the time of meeting or time
Into the meeting room, different records will form, user is facilitated to carry out subsequent processing.
Step 504, the unlatching video data and the authorization human face data are carried out face matching by service server.
Service server can extract multiple image data from opening in video data, and carry out Face datection, that is, scheme
As accurate calibration goes out position and the size of facial image in data.
The pattern feature very abundant for including in facial image, such as histogram feature, color characteristic, template characteristic, structure
Feature and Haar feature etc., Face datection are exactly information useful among these to be picked out, and realize face using these features
Detection.
The facial image and authorization human face data that will test out calculate similarity, if similarity is higher than certain threshold value,
It can consider face successful match.
Step 505, service server is joined by the view networked server to the view in the face successful match
Network termination sends meeting room and opens response, to open the gate inhibition.
In face successful match, confirm that current user is with the user for opening the meeting room permission, operation system
It generates meeting room and opens response, and be sent to view networked server.
Meeting is returned to view networked terminals according to according to the downstream communications link of view networked terminals configuration depending on networked server
It discusses room and opens response, open and respond according to the meeting room depending on networked terminals, sent to gate inhibition and open notice, gate inhibition opens, and allows
User enters meeting room.
In this practical application, networking is regarded as the network with centralized control functions, including main control server and undernet
Equipment, which includes terminal, and one of the core idea depending on networking is, by notifying to exchange by main control server
Equipment is directed to when time downstream communications link of service matches table, and the table for being then based on the configuration carries out the transmission of data packet.
That is, including: depending on the communication means in networking
Main control server configuration is when time downstream communications link of service.
Work as time data packet of service for what source terminal was sent, is sent to target terminal (such as according to the downstream communications link
Depending on networked terminals).
In embodiments of the present invention, it includes: notice when the downlink of secondary service is logical that time downstream communications link of service is worked as in configuration
Believe that switching equipment involved in link matches table.
It furthermore, include: the configured table of inquiry according to downstream communications link transmission, switching equipment is received to institute
Data packet is transmitted by corresponding port.
In the concrete realization, service includes unicast communication service and Multicast Communication Service.I.e. either cast communication is still
Unicast communication can realize the communication in view networking using the above-mentioned core idea with table-table.
As previously mentioned, view networking includes access mesh portions, in access net, which is node server, under
The grade network equipment includes access switch and terminal.
For the unicast communication service in access net, the main control server configuration is when time downlink communication chain of service
The step of road, may comprise steps of:
Sub-step S21, the service request protocol package that main control server is initiated according to source terminal are obtained when time downlink of service
Communication link information, downstream communications link information include participating in when time downlink of the main control server of service and access switch
Communication port information.
Sub-step S22, downstream communication ports information of the main control server according to control server, data packet inside it
The downlink port that setting is oriented to when time data packet of service in the table of location;And believe according to the downstream communication ports of access switch
Breath, to corresponding access switch sending port configuration order.
Sub-step S23, access switch according in port configuration command data packet addressed table inside it, setting when time
The downlink port that the data packet of service is oriented to.
For the Multicast Communication Service (such as video conference) in access net, main control server is obtained when under time service
The step of row communication link information may include following sub-step:
Sub-step S31, main control server obtain the service request agreement for the application Multicast Communication Service that target terminal is initiated
It wraps, includes the access net address of service type information, service content information and target terminal in service request protocol package.
It wherein, include service number in service content information.
Sub-step S32, main control server according to the service number in preset content-address mapping table, extraction source
The access net address of terminal.
Sub-step S33, main control server obtains the corresponding multicast address of source terminal, and distributes to target terminal;And according to
According to the access net address of service type information, source terminal and target terminal, the communication link information when time multicast services is obtained.
In embodiments of the present invention, service server receives view networked terminals by view networked server and sends, by gate inhibition
The meeting room of triggering opens request, is sent by view networked server reception view networked terminals, is regarded by the unlatching of video camera acquisition
Frequency evidence opens the corresponding conference reservation information of request inquiry meeting room according to meeting room, has authorization in conference reservation information
Human face data passes through view in face successful match to will open video data and human face data is authorized to carry out face matching
Networked server sends meeting room to view networked terminals and opens response, with opening gate, since human face data is specific biology
There is uniqueness therefore will not leak easily, unauthorized person is avoided to enter meeting room, improve the safety of meeting room for feature
Property, meanwhile, human face data Auto-matching, user improves the treatment effeciency of meeting without carrying out frequently entering identifying code.
Referring to Fig. 6, the step of showing another meeting processing method based on meeting room of one embodiment of the invention
Flow chart is deployed with view networked server, view networked terminals, service server in depending on networking, connects meeting depending on networked terminals
The gate inhibition of room, video camera, this method can specifically include following steps:
Step 601, service server receives the view networked terminals by the view networked server and sends, by the door
The meeting room for prohibiting triggering opens request.
Step 602, service server is received described depending on networked terminals transmission, taken the photograph by described by the view networked server
The unlatching video data of camera acquisition.
Step 603, service server opens request according to the meeting room and inquires the corresponding conference reservation of the meeting room
Information has authorization human face data in the conference reservation information.
Step 604, the unlatching video data and the authorization human face data are carried out face matching by service server.
Step 605, service server is joined by the view networked server to the view in the face successful match
Network termination sends meeting room and opens response, to open the gate inhibition.
Step 606, service server receives the meeting label that the view networked terminals are sent depending on networked server by described
To request.
After gate inhibition opens, user carries out meeting room and is prepared, and after being ready to complete, user is by saying unlatching
Instruction (such as " meeting starts "), alternatively, opening meeting in modes such as client triggering opening operations.
At this point, register notice depending on networked terminals to camera transmission, camera towards meeting room acquire video data (i.e. with
Meeting video data), and view networked terminals are sent to, meeting signature request is generated depending on networked terminals, and be sent to view the Internet services
Device is sent to service server depending on networked server.
Therefore, the participant video data with video camera acquisition in meeting signature request.
Step 607, the participant video data and the participant human face data are carried out face matching by service server.
In embodiments of the present invention, with the participant human face data of participant in conference reservation information, i.e., in meeting room
Participate in the human face data of the user of meeting.
Service server can extract multiple image data from participant video data, and carry out Face datection, calibrate
Facial image.
The facial image and participant human face data that will test out calculate similarity, if similarity is higher than certain threshold value,
It can consider face successful match.
Step 608, service server generates participant according to the matched result of the face and registers information.
Service server arranges the matched result of the face recorded in conference process, according to the rule of meeting signature
Model generates participant and registers information, improves the treatment effeciency of meeting.
In the concrete realization, when face successful match, registering in information record in participant can be belonging to human face data
Participant register.
In addition, inquire the participant not registered from all participants, registers in participant and record in information
The participant not registered is absent.
Step 609, service server receives the meeting note that the view networked terminals are sent depending on networked server by described
Record request.
In embodiments of the present invention, by phonographic recorder, first regards the recording of networked terminals connection meeting room for deployment in meeting room
Device.
At this point, view networked terminals send record notice to phonographic recorder, phonographic recorder acquires audio data in meeting room, concurrently
It send to view networked terminals, generates minutes request depending on networked terminals, and be sent to view networked server, sent out depending on networked server
It send to service server.
Therefore, the audio data with phonographic recorder acquisition in minutes request.
Step 610, service server carries out speech recognition to the audio data, obtains text information.
Speech recognition is referred to as automatic speech recognition (Automatic Speech Recognition, ASR),
Task be vocabulary Content Transformation in the voice data that user is issued be it is computer-readable enter text information.
The speech recognition system for carrying out speech recognition generally includes following basic module:
1, signal processing and characteristic extracting module
Signal processing and characteristic extracting module extract feature from voice data, for acoustic model processing.
Meanwhile signal processing and characteristic extracting module generally also carry out some signal processings, are made an uproar with reducing environment as far as possible
The factors such as sound, channel, speaker are influenced caused by voice data.
2, acoustic model
Speech recognition system is mostly used to be modeled based on single order Hidden Markov Model.
3, pronunciation dictionary
Pronunciation dictionary includes the word finder and its pronunciation that speech recognition system can be handled, and provides acoustic model and language
The mapping of model.
4, language model
The language model language targeted to speech recognition system models.
Under normal circumstances, including regular language, the various language models including context-free grammar all can serve as language
Say model, but more using N-gram and its variant based on statistics at present.
5, decoder
Decoder is one of core of speech recognition system, to the signal of input, according to acoustics, language model and dictionary
Processing result is found the word string that can be exported the signal with maximum probability, can be more apparent from from mathematical angle above-mentioned
Relationship between module.
Step 611, service server generates minutes information according to the text information.
The text information recorded in service server comparison conference process is arranged, raw according to the format of minutes
At minutes information, the treatment effeciency of meeting is improved.
In one embodiment, service server is known in participant video data by spokesman's handover operation, lip
The modes such as not identify the participant to make a speech.
Service server determines the time limit of speech of the participant to make a speech.
Service server is in minutes information, by the text information in time limit of speech labeled as the hair under participant
Say information.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 7, a kind of structural frames of meeting processing unit based on meeting room of one embodiment of the invention are shown
Figure, is deployed with view networked server, view networked terminals, service server in depending on networking, and the view networked terminals connect meeting
The gate inhibition of room, video camera, described device are located in the service server, can specifically include following module:
Meeting room opens request receiving module 701, for receiving the view networked terminals by the view networked server
It sends, request is opened by the meeting room that the gate inhibition triggers;
Video data receiving module 702 is opened, for receiving the view networked terminals hair by the view networked server
The unlatching video data for sending, being acquired by the video camera;
Conference reservation information inquiry module 703, it is corresponding for opening the request inquiry meeting room according to the meeting room
Conference reservation information, there is in the conference reservation information authorization human face data;
First face matching module 704, for the unlatching video data and the authorization human face data to be carried out face
Matching;
Meeting room opens response sending module 705, for passing through the view the Internet services in the face successful match
Device sends meeting room to the view networked terminals and opens response, to open the gate inhibition.
In one embodiment of the invention, the conference reservation information inquiry module 703 includes:
Time determines submodule, for determining current temporal information;
Time inquiring submodule, for inquiring the conference reservation letter for the meeting that the meeting room is reserved in the temporal information
Breath.
In one embodiment of the invention, the time inquiring submodule includes:
The time of meeting judging unit, for judging whether the temporal information falls into the meeting of some meeting of the meeting room
Discuss the time;
First conference reservation information extraction unit, for when falling into the time of meeting, extracting the corresponding meeting of the meeting
Reservation information;
Time judging unit, for judging whether the temporal information falls into positioned at certain when not falling within meeting constantly
Time before the time of meeting of a meeting;If so, calling the second conference reservation information extraction unit;
Second conference reservation information extraction unit, for extracting the corresponding conference reservation information of the meeting.
In one embodiment of the invention, there is the participant human face data of participant in the conference reservation information,
Described device further include:
Meeting signature request receiving module, for receiving what the view networked terminals were sent depending on networked server by described
Meeting signature is requested, the participant video data with video camera acquisition in the meeting signature request;
Second face matching module, for the participant video data and the participant human face data to be carried out face
Match;
Participant registers information generating module, registers letter for generating participant according to the matched result of the face
Breath.
In one embodiment of the invention, participant information generating module of registering includes:
It registers record sub module, for when the face successful match, registers in information described in record in participant
Participant belonging to meeting human face data registers;
It does not register and inquires submodule, for inquiring the participant not registered;
Absent record sub module, for absent in the participant participant not registered of record in information that registers.
In one embodiment of the invention, the described first phonographic recorder for connecting the meeting room depending on networked terminals, it is described
Device further include:
Minutes request receiving module, for receiving what the view networked terminals were sent depending on networked server by described
Minutes are requested, the audio data with phonographic recorder acquisition in the minutes request;
Speech recognition module obtains text information for carrying out speech recognition to the audio data;
Minutes information generating module, for generating minutes information according to the text information.
In one embodiment of the invention, the minutes information generating module includes:
Make a speech personal identification submodule, identified in the participant video data for service server making a speech with
It can personnel;
Time limit of speech determines submodule, for determining the time limit of speech of the participant to make a speech;
Text information marks submodule, is used in minutes information, by the text information mark in the time limit of speech
The speech information being denoted as under the participant.For device embodiment, since it is basically similar to the method embodiment, institute
To be described relatively simple, the relevent part can refer to the partial explaination of embodiments of method.
In embodiments of the present invention, service server receives view networked terminals by view networked server and sends, by gate inhibition
The meeting room of triggering opens request, is sent by view networked server reception view networked terminals, is regarded by the unlatching of video camera acquisition
Frequency evidence opens the corresponding conference reservation information of request inquiry meeting room according to meeting room, has authorization in conference reservation information
Human face data passes through view in face successful match to will open video data and human face data is authorized to carry out face matching
Networked server sends meeting room to view networked terminals and opens response, with opening gate, since human face data is specific biology
There is uniqueness therefore will not leak easily, unauthorized person is avoided to enter meeting room, improve the safety of meeting room for feature
Property, meanwhile, human face data Auto-matching, user improves the treatment effeciency of meeting without carrying out frequently entering identifying code.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of meeting processing method and a kind of meeting based on meeting room based on meeting room provided by the present invention
Processing unit is discussed, is described in detail, specific case used herein carries out the principle of the present invention and embodiment
It illustrates, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas;Meanwhile for this field
Those skilled in the art, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, to sum up
Described, the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of meeting processing method based on meeting room, which is characterized in that be deployed with view networked server, view in depending on networking
Networked terminals, service server, the gate inhibition of the view networked terminals connection meeting room, video camera, which comprises
Service server receives the meeting for sending depending on networked terminals, being triggered by the gate inhibition depending on networked server by described
Open request in room;
Service server described sent depending on networked terminals, is opened by what the video camera acquired by described receive depending on networked server
Open video data;
Service server opens request according to the meeting room and inquires the corresponding conference reservation information of the meeting room, the meeting
There is authorization human face data in reservation information;
The unlatching video data and the authorization human face data are carried out face matching by service server;
Service server sends meeting to the view networked terminals in the face successful match, through the view networked server
It discusses room and opens response, to open the gate inhibition.
2. being requested the method according to claim 1, wherein the service server is opened according to the meeting room
Inquire the corresponding conference reservation information of the meeting room, comprising:
Determine current temporal information;
Inquire the conference reservation information for the meeting that the meeting room is reserved in the temporal information.
3. according to the method described in claim 2, it is characterized in that, the inquiry meeting room is reserved in the temporal information
Meeting conference reservation information, comprising:
Judge whether the temporal information falls into the time of meeting of some meeting of the meeting room;
When falling into the time of meeting, the corresponding conference reservation information of the meeting is extracted;
When not falling within meeting constantly, the preparation whether temporal information fell into before the time of meeting of some meeting is judged
Time;
If so, extracting the corresponding conference reservation information of the meeting.
4. method according to claim 1-3, which is characterized in that have participant in the conference reservation information
The participant human face data of member, the method also includes:
Service server receives the meeting signature request that the view networked terminals are sent, the meeting depending on networked server by described
Discuss the participant video data with video camera acquisition in request of registering;
The participant video data and the participant human face data are carried out face matching by service server;
Service server generates participant according to the matched result of the face and registers information.
5. according to the method described in claim 4, it is characterized in that, the service server is according to the matched result of the face
Participant is generated to register information, comprising:
When the face successful match, participant register record in information it is described can participant belonging to human face data
It registers;
Inquire the participant not registered;
It is absent in the participant participant not registered of record in information that registers.
6. according to the method described in claim 4, it is characterized in that, described first connects the record of the meeting room depending on networked terminals
Sound device, the method also includes:
Service server receives the minutes request that the view networked terminals are sent, the meeting depending on networked server by described
Audio data with phonographic recorder acquisition in view record request;
Service server carries out speech recognition to the audio data, obtains text information;
Service server generates minutes information according to the text information.
7. according to the method described in claim 6, it is characterized in that, the service server generates meeting according to the text information
View record information, comprising:
Service server identifies the participant to make a speech in the participant video data;
Service server determines the time limit of speech of the participant to make a speech;
Service server is in minutes information, by the text information in the time limit of speech labeled as under the participant
Speech information.
8. a kind of meeting processing unit based on meeting room, which is characterized in that be deployed with view networked server, view in depending on networking
Networked terminals, service server, the gate inhibition of the view networked terminals connection meeting room, video camera, described device are located at the industry
It is engaged in server, comprising:
Meeting room opens request receiving module, for by the view networked server receive view networked terminals transmission, by
The meeting room of gate inhibition's triggering opens request;
Video data receiving module is opened, is sent, for receiving the view networked terminals by the view networked server by institute
State the unlatching video data of video camera acquisition;
Conference reservation information inquiry module, it is pre- for opening the corresponding meeting of the request inquiry meeting room according to the meeting room
About information has authorization human face data in the conference reservation information;
First face matching module, for the unlatching video data and the authorization human face data to be carried out face matching;
Meeting room opens response sending module, in the face successful match, by the view networked server to institute
It states view networked terminals and sends meeting room unlatching response, to open the gate inhibition.
9. device according to claim 8, which is characterized in that the conference reservation information inquiry module includes:
Time determines submodule, for determining current temporal information;
Time inquiring submodule, for inquiring the conference reservation information for the meeting that the meeting room is reserved in the temporal information.
10. device according to claim 9, which is characterized in that the time inquiring submodule includes:
The time of meeting judging unit, when for judging whether the temporal information falls into the meeting of some meeting of the meeting room
Between;
First conference reservation information extraction unit, for when falling into the time of meeting, extracting the corresponding conference reservation of the meeting
Information;
Time judging unit, for judging whether the temporal information falls into positioned at some meeting when not falling within meeting constantly
Time before the time of meeting of view;If so, calling the second conference reservation information extraction unit;
Second conference reservation information extraction unit, for extracting the corresponding conference reservation information of the meeting.
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