CN110138738B - Method, device and system for intelligentizing office conference, storage medium and server - Google Patents
Method, device and system for intelligentizing office conference, storage medium and server Download PDFInfo
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- CN110138738B CN110138738B CN201910297921.1A CN201910297921A CN110138738B CN 110138738 B CN110138738 B CN 110138738B CN 201910297921 A CN201910297921 A CN 201910297921A CN 110138738 B CN110138738 B CN 110138738B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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Abstract
The invention provides a method, a device, a system, a storage medium and a server for intelligentizing an office meeting, comprising the following steps: the method comprises the steps that a server obtains a conference notice created by first intelligent equipment, wherein the conference notice comprises a participant identification and a conference file; connecting second intelligent equipment corresponding to the participant identification based on the participant identification; pushing the conference file to the connected second intelligent equipment for display; receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file; and pushing the updated conference file to the connected second intelligent equipment in real time for display. The invention can save meeting paper, realize environment-friendly meeting, simultaneously ensure that the meeting coordination is simpler, lighten the work of meeting personnel, save manpower and improve the meeting efficiency.
Description
Technical Field
The invention relates to the technical field of communication, in particular to an office meeting intelligentization method, device, system, storage medium and server.
Background
At present, the supporting and leading functions in the management of modern companies are continuously strengthened, the business operation analysis capability of the companies is required to be changed from barrier to collaboration, dispersion to centralization, spontaneous to controllable, and isolated island to sharing, and the conference is an important analysis decision-making activity of each management field and each business link of the companies, particularly, various conferences such as a board of directors, a prison and a stockholder's major conference are often required to be held by listed companies.
However, the existing conference system still stays in a single PC, projection and other fixed modes, the company business operation condition is analyzed and decided by distributing paper files, the paper consumption is serious and not environment-friendly enough, in order to hold a conference, conference staff have to perform a large amount of preliminary preparation and coordination work before and during the conference, the conference data needs to be quickly collected, accurately analyzed and timely fed back after the conference, the labor consumption is high, and the office conference efficiency is not high.
To sum up, there is the paper that consumes seriously not environmental protection inadequately in current office meeting to consume the manpower, technical problem that meeting efficiency is not high.
Disclosure of Invention
The embodiment of the invention provides an intelligent method, device, system, storage medium and server for an office conference, and aims to solve the technical problems of serious paper consumption, environmental protection, labor consumption and low conference efficiency of the existing office conference.
A first aspect of an embodiment of the present invention provides an office meeting intelligentization method, including:
the method comprises the steps that a server obtains a conference notice created by first intelligent equipment, wherein the conference notice comprises a participant identification and a conference file;
connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
pushing the conference file to the connected second intelligent equipment for display;
receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file;
and pushing the updated conference file to the connected second intelligent equipment in real time for display.
A second aspect of the embodiments of the present invention provides an office conference intelligentized apparatus, including:
the conference notification acquisition unit is used for acquiring a conference notification created by the first intelligent device by the server, wherein the conference notification comprises a participant identifier and a conference file;
the equipment connecting unit is used for connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
the first file pushing unit is used for pushing the conference file to the connected second intelligent equipment for displaying;
the file updating unit is used for receiving a file updating instruction sent by the second intelligent device in real time, and the file updating instruction is used for updating the conference file;
and the second file pushing unit is used for pushing the updated conference file to the connected second intelligent equipment in real time for displaying.
A third aspect of an embodiment of the present invention provides an office conference intelligent system, including: the system comprises a server, a first intelligent device and a second intelligent device;
the first intelligent device is used for creating a meeting notice;
the server is used for acquiring a conference notification created by the first intelligent device, wherein the conference notification comprises a participant identifier and a conference file; connecting second intelligent equipment corresponding to the participant identification based on the participant identification; pushing the conference file to the connected second intelligent equipment for display;
the second intelligent device is used for receiving and displaying the conference file pushed by the server; sending a file updating instruction to the server, wherein the file updating instruction is used for updating the conference file;
the server is further used for receiving a file updating instruction sent by the second intelligent device in real time and pushing the updated conference file to the connected second intelligent device in real time for display;
and the second intelligent equipment is also used for receiving and displaying the updated conference file in real time.
A fourth aspect of the embodiments of the present invention provides a server, including a memory and a processor, where the memory stores a computer program operable on the processor, and the processor executes the computer program to implement the following steps:
the method comprises the steps that a server obtains a conference notice created by first intelligent equipment, wherein the conference notice comprises a participant identification and a conference file;
connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
pushing the conference file to the connected second intelligent equipment for display;
receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file;
and pushing the updated conference file to the connected second intelligent equipment in real time for display.
A fifth aspect of embodiments of the present invention provides a computer-readable storage medium storing a computer program, which when executed by a processor, implements the steps of:
the method comprises the steps that a server obtains a conference notice created by first intelligent equipment, wherein the conference notice comprises a participant identification and a conference file;
connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
pushing the conference file to the connected second intelligent equipment for display;
receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file;
and pushing the updated conference file to the connected second intelligent equipment in real time for display.
In the embodiment of the invention, a conference notice created by first intelligent equipment is obtained through a server, the conference notice comprises a participant identifier and a conference file, second intelligent equipment corresponding to the participant identifier is connected based on the participant identifier, the conference file is pushed to the connected second intelligent equipment to be displayed, a file updating instruction sent by the second intelligent equipment is received in real time, the file updating instruction is used for updating the conference file, the updated conference file is pushed to the connected second intelligent equipment in real time to be displayed, the conference file is electronized, paper is saved, the environment is protected, the intelligent conference enables conference coordination to be simpler, the work of conference staff is reduced, manpower is saved, and conference efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a system architecture diagram of an office meeting intelligent system provided by an embodiment of the present invention;
fig. 2 is a flowchart of an implementation of a method for intelligentizing an office meeting according to an embodiment of the present invention;
fig. 3 is a flowchart of a specific implementation of the method S202 for intelligentizing an office meeting according to the embodiment of the present invention;
fig. 4 is a flowchart of an implementation of a method for office meeting intelligence provided by another embodiment of the present invention;
fig. 5 is a block diagram of an intelligent office meeting device according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a server provided in an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a system architecture diagram of an intelligent office conference system according to an embodiment of the present invention, which is detailed as follows: for convenience of explanation, only portions related to the embodiments of the present invention are shown.
Referring to fig. 1, a first smart device 1, a server 2, and a second smart device 3;
the first smart device 1 is used to create a meeting notification.
The server 2 is configured to obtain a conference notification created by the first intelligent device 1, where the conference notification includes a participant identifier and a conference file; based on the participant identification, connecting the second intelligent equipment 3 corresponding to the participant identification; and pushing the conference file to the connected second intelligent equipment 3 for displaying.
The second intelligent device 3 is configured to receive and display the conference file pushed by the server 2; and sending a file updating instruction to the server 2, wherein the file updating instruction is used for updating the conference file.
The server 2 is further configured to receive a file update instruction sent by the second intelligent device 3 in real time, and push the updated conference file to the connected second intelligent device 3 in real time for display.
The second intelligent device 3 is further configured to receive and display the updated meeting file in real time.
Optionally, the second intelligent device 3 includes a master device and a slave device, and the second intelligent device 3 that sends the file update instruction is determined as the master device, and the remaining second intelligent devices 3 are determined as the slave devices; the server 2 is further configured to obtain a real-time screenshot of the primary device; and pushing the real-time screenshot to the slave equipment in real time for display.
Specifically, the first smart device 1 and the second smart device 3 include, but are not limited to, smart devices with communication capability, such as a mobile phone, a notebook computer, and a tablet device. In this embodiment, the second smart device 3 includes one or more smart devices. The first smart device 1 and the second smart device 3 may be connected to the server 2 in a wired manner or a wireless manner.
Optionally, the intelligent office conference system may use a bluetooth technology, a WIFI technology, a 3G/4G/5G technology, or the like to establish a wireless connection between the server 2 and the first intelligent device 1 and the second intelligent device 3, or may use a serial port technology, a USB interface technology, or the like to establish a wired connection between the server 2 and the first intelligent device 1 and the second intelligent device 3.
In the embodiment of the invention, a conference notice created by first intelligent equipment is obtained through a server, the conference notice comprises a participant identifier and a conference file, second intelligent equipment corresponding to the participant identifier is connected based on the participant identifier, then the conference file is pushed to the connected second intelligent equipment to be displayed, a file updating instruction sent by the second intelligent equipment is received in real time, the file updating instruction is used for updating the conference file, the updated conference file is pushed to the connected second intelligent equipment in real time to be displayed, the conference file is electronized, paper is saved, the environment is protected, the intelligent conference enables the conference coordination to be simpler, the work of conference staff is reduced, manpower is saved, and the conference efficiency is improved.
Fig. 2 shows an implementation process of the method for intelligentizing an office meeting according to the embodiment of the present invention, where the method includes steps S201 to S205. The specific realization principle of each step is as follows:
s201: the server acquires a conference notification created by the first intelligent device, wherein the conference notification comprises a participant identification and a conference file.
In the embodiment of the invention, the conference staff can create the conference notice on the first intelligent device and send the conference notice to the server. The conference notification comprises a participant identifier and a conference file, wherein the participant identifier is used for identifying personnel needing to participate in the conference.
S202: and connecting the second intelligent equipment corresponding to the participant identification based on the participant identification.
In the embodiment of the invention, the server is connected with the second intelligent equipment corresponding to the participant identification based on the participant identification.
Optionally, the conference notification further includes a conference time, and before the step of connecting the second intelligent device corresponding to the participant identifier based on the participant identifier, the server sends a conference reminder to the second intelligent device corresponding to the participant identifier within a set time before the conference time, so as to remind the participants in the conference notification to join in the conference by connecting the server in time.
Optionally, as an embodiment of the present invention, as shown in fig. 3, the step S202 specifically includes:
a1: and acquiring a connection request sent by a second intelligent device, wherein the connection request carries the device identifier of the second intelligent device.
A2: and judging whether the conference notification has the participant identification corresponding to the equipment identification or not according to a preset identification comparison table.
A3: and if the meeting notice contains the participant identification corresponding to the equipment identification, connecting the second intelligent equipment corresponding to the equipment identification.
In the embodiment of the invention, whether the conference notification exists in the participant identification corresponding to the equipment identification is judged, whether the second intelligent equipment sending the connection request has the connection authority is determined, namely whether the user corresponding to the second intelligent equipment is the participant in the conference notification is judged, and the non-participant is prevented from obtaining the conference file by connecting through verifying the connection authority, so that the privacy and the safety of the conference are ensured.
Optionally, in this embodiment of the present invention, within a certain time before the meeting time arrives, the server determines, according to the participant identifier in the meeting notification and the preset identifier comparison table, an equipment identifier corresponding to the participant identifier, and sends a connection request to the second intelligent equipment corresponding to the equipment identifier. And the second device only receives the connection request and feeds back a connection result to the server, wherein the connection result comprises one of connection success and connection failure.
S203: and pushing the conference file to the connected second intelligent equipment for display.
In the embodiment of the invention, the server converts the conference file into the picture format, pushes the picture format to the connected second intelligent equipment for display, and enables a conference participant to view the conference file on the second intelligent equipment.
Optionally, before step S203, a co-screen instruction sent by the second intelligent device is received, and based on the co-screen instruction, the preview of the conference file is sent to the second intelligent device, so that the conference file is previewed by the participant corresponding to the second intelligent device.
S204: and receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file.
In this embodiment of the present invention, the annotating, by a participant, the conference file displayed on the second intelligent device includes: painting brush marks, remarks for characters, and the like. For example, the painting brush marking converts a conference file to be opened into a picture form to be displayed on a second intelligent device, annotation drawing operation is performed on the conference file through the Android surfview technology, namely the conference file is updated, the annotated conference file is uploaded to the server to be stored, and the trace of the conference reading record is realized.
Optionally, when the server detects that multiple second intelligent devices simultaneously send file update instructions, the second intelligent devices are ranked from high to low in authority priority according to device identifiers of the second intelligent devices, and receive and only receive file update instructions sent by the second intelligent device with the highest priority until the file update instructions of the second intelligent device with the highest priority are completely executed, and then receive file update instructions sent by other second intelligent devices, so that file update conflicts are avoided.
S205: and pushing the updated conference file to the connected second intelligent equipment in real time for display.
Optionally, as an embodiment of the present invention, the second smart device includes a master device and a slave device, where step S205 specifically includes:
b1: determining the second intelligent device which sends the file updating instruction as a master device, and determining the other second intelligent devices as slave devices;
b2: and acquiring a real-time screenshot of the main equipment. Specifically, a real-time screenshot of a second smart device sending a file update instruction is obtained.
B3: and pushing the real-time screenshot to the slave equipment in real time for display.
In this embodiment of the present invention, the second intelligent device includes a plurality of intelligent devices, that is, a plurality of participants exist, the second intelligent device that sends the file update instruction is determined as a master device, and the remaining second intelligent devices are determined as slave devices. The method comprises the steps that a real-time screen capture is called through the main equipment, the obtained screen capture is compressed and then sent to the server through an RTMP protocol in real time, the server pushes the real-time screen capture to other participants participating in a conference in real time, namely, the real-time screen capture is pushed to the slave equipment, and the slave equipment needing to display the same screen achieves the screen real-time sharing function through a continuously refreshed display interface.
Optionally, as an embodiment of the present invention, the method for intelligentizing the office conference further includes:
c1: acquiring a device identifier of the second intelligent device which is successfully connected;
c2: establishing a connection record table according to the equipment identifier;
c3: sending a detection packet to the second intelligent equipment in the connection record table at regular time;
c4: and determining whether the second intelligent equipment keeps connection or not according to the feedback result of the detection packet.
In the embodiment of the invention, the server determines whether the second intelligent device is off-line or not by sending the detection packet to the second intelligent device at regular time.
Optionally, in the embodiment of the present invention, a TCP/IP protocol is used for the same-screen underlying network communication of the conference, and an NIO non-blocking mode is used, so that high-concurrency and low-delay Socket communication can be realized, and the real-time performance of the screen-casting split-screen service is ensured. The autonomous encapsulation network communication assembly is attached with flow control and disconnection reconnection functions and provides an instruction interaction function, and an instruction set has expandability. Optionally, the second smart device comprises an Android (Android) system. The Android system has a screen recording function, the frame frequency is not adjustable and can reach 60fps at most, in the actual use process, the requirement on the bandwidth is high, an encoder and a decoder are independently packaged based on OpenGL ES and surface texture, the frame frequency control is realized, the frame frequency can be adjusted at will between 1 and 30, and the requirement on the network bandwidth is effectively reduced.
When Android is recorded, MediaCodec is usually used as an encoder, the MediaCodec creates a Surface to provide the Surface filling picture content for the virtual display, and the MediaCodec encodes the Surface content and outputs a screen recording file. Although the Android screen recording can set the frame rate, in the actual screen recording process, the frame rate fluctuation is large, the frame rate is related to the screen refreshing frequency, when the screen is unchanged, the actual frame rate is equal to the preset frame rate, when the picture moving effect is more, the actual frame rate is increased and is equal to the screen refreshing frequency and can reach 60fps at most, and the mode is favorable for recording, storing and playback of a local machine, but is a disaster for efficient real-time transmission because the large resolution and the high frame rate are considerable tests on the coding performance and the transmission bandwidth of the local machine.
In a specific network environment, the stable high-quality real-time transmission is required to be realized, the code stream fluctuation cannot be overlarge, the frame frequency can be maintained above a certain level, and the resolution is improved as much as possible.
Optionally, in this embodiment, a real-time flow control policy is also provided. The method specifically comprises the following steps:
1. and the Socket channel attribute is configured, so that the response speed of the channel is improved. Wherein soreuaddr ═ true, SoKeepalive ═ true, TcpNodelay ═ true, and soriger ═ 0. The TcpNodelay forbids the nanogate algorithm, and immediately sends out the data. The nano lattice algorithm is used for reducing the packet transmission quantity to improve the efficiency of the TCP/IP network; when calling socket, close () will return until the transmitted data is confirmed, and if the other party goes down, the time is out and then returns according to the time set by linger.
2. A high water threshold and a low water threshold are set for the write buffer of each communication channel, respectively.
3. When the write buffer reaches the high water level threshold, the channel is set to be in a non-writable state, and data writing is prohibited.
4. When the write buffer falls to the low level threshold, the channel is placed in a writable state, allowing data to be written.
Specifically, the high water level threshold and the low water level threshold of the write buffer are properly set, so that network congestion can be effectively prevented, impact on the network due to instantaneous mass data in the network is prevented, and efficient and stable operation of the user network is ensured.
Specifically, if soreuaddr ═ true, the port is reused. If the SoKeepalive is true, when the second intelligent device does not send any data and exceeds a specified time length (the specified time length is configured according to the system kernel parameters), the server sends an ack detection packet to the second intelligent device, and detects whether the TCP/IP connections of the two parties are valid (the other party may be broken and disconnected). If the detection is not set, the server never knows that the second intelligent device is down when the second intelligent device is down, and the failed connection is still stored.
Optionally, in the embodiment of the present invention, after the meeting is ended, the meeting file to be confirmed is sent to the second intelligent device, so that the user of the second intelligent device confirms the meeting file, and obtains the electronic signature of the user uploaded by the second intelligent device, thereby implementing remote file signing and improving timeliness of file signing.
Further, in order to ensure the reliability of the electronic signature and avoid the false signature of others, whether the electronic signature of the user is the signature of the user is verified. The method comprises the steps that a user carries out electronic signature on second intelligent equipment, the second intelligent equipment obtains an image of the electronic signature of the user and uploads the image of the electronic signature to a server, the server searches a pre-stored electronic signature image of the user from a signature library, the image of the electronic signature uploaded by the second intelligent equipment and the pre-stored electronic signature image of the user are compared in similarity, and whether the electronic signature is the signature of the user is verified. Specifically, the similarity between the font track in the image of the electronic signature and the font track in the image of the pre-stored electronic signature is acquired, if the similarity reaches a preset similarity threshold, the electronic signature is verified to be the signature of the user, and if the similarity does not reach the preset similarity threshold, the electronic signature is verified not to be the signature of the user.
In the embodiment of the invention, a conference notice created by first intelligent equipment is obtained through a server, the conference notice comprises a participant identifier and a conference file, second intelligent equipment corresponding to the participant identifier is connected based on the participant identifier, then the conference file is pushed to the connected second intelligent equipment to be displayed, a file updating instruction sent by the second intelligent equipment is received in real time, the file updating instruction is used for updating the conference file, the updated conference file is pushed to the connected second intelligent equipment in real time to be displayed, the conference file is electronized, paper is saved, the environment is protected, the intelligent conference enables the conference coordination to be simpler, the work of conference staff is reduced, manpower is saved, and the conference efficiency is improved.
Fig. 4 shows, as an embodiment of the present invention, a method for providing office meeting intelligence including providing authorization verification, which is provided by an embodiment of the present invention, and is detailed as follows:
s401: the server acquires a conference notification created by the first intelligent device, wherein the conference notification comprises a participant identification and a conference file.
S402: and connecting the second intelligent equipment corresponding to the participant identification based on the participant identification.
S403: and pushing the conference file to the connected second intelligent equipment for display.
S404: and receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file.
In this embodiment, the specific steps from step S401 to step S404 refer to step S201 to step S204 of the above embodiment, which are not described herein again.
S405: and verifying the conference authority of the conference participant corresponding to the second intelligent equipment according to the conference participant identification corresponding to the second intelligent equipment which sends the file updating instruction.
S406: and if the conference permission of the participant corresponding to the second intelligent device comprises a file updating permission, acquiring the updated conference file in real time based on the file updating instruction.
S407: and pushing the updated conference file to the connected second intelligent equipment in real time for display.
In the embodiment of the invention, a conference notice created by a first intelligent device is obtained through a server, the conference notice comprises a participant identifier and a conference file, a second intelligent device corresponding to the participant identifier is connected based on the participant identifier, the conference file is pushed to the connected second intelligent device to be displayed, a file updating instruction sent by the second intelligent device is received in real time, the file updating instruction is used for updating the conference file, the conference permission of the participant corresponding to the second intelligent device is verified according to the participant identifier corresponding to the second intelligent device sending the file updating instruction, if the conference permission of the participant corresponding to the second intelligent device comprises the file updating permission, the updated conference file is obtained in real time based on the file updating instruction, and the conference safety of a conference is ensured by verifying the conference permission of the participant, meanwhile, updating conflict is avoided, the updated conference file is pushed to the connected second intelligent device in real time to be displayed, the conference file is electronized, paper is saved, the environment is protected, the intelligent conference enables the conference coordination to be simpler, the work of conference staff is reduced, manpower is saved, and the conference efficiency is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Fig. 5 shows a block diagram of an office conference intelligentized device provided in the embodiment of the present application, corresponding to the method described in the above embodiment, and for convenience of explanation, only the relevant parts to the embodiment of the present application are shown.
Referring to fig. 5, the apparatus for intelligentizing an office meeting includes: a conference notification acquisition unit 51, a device connection unit 52, a first file push unit 53, a file update unit 54, a second file push unit 55, wherein:
a conference notification acquiring unit 51, configured to acquire, by a server, a conference notification created by a first intelligent device, where the conference notification includes a participant identifier and a conference file;
the device connection unit 52 is configured to connect, based on the participant identifier, a second intelligent device corresponding to the participant identifier;
the first file pushing unit 53 is configured to push the conference file to the connected second intelligent device for display;
a file updating unit 54, configured to receive, in real time, a file updating instruction sent by the second intelligent device, where the file updating instruction is used to update the conference file;
and the second file pushing unit 55 is configured to push the updated conference file to the connected second intelligent device in real time for display.
Optionally, the device connection unit 52 includes:
the device identifier acquisition module is used for acquiring a connection request sent by a second intelligent device, wherein the connection request carries a device identifier of the second intelligent device;
the equipment verification module is used for judging whether the conference notification has a participant identifier corresponding to the equipment identifier according to a preset identifier comparison table;
and the equipment connection module is used for connecting the second intelligent equipment corresponding to the equipment identification if the meeting participant identification corresponding to the equipment identification exists in the meeting notice.
Optionally, the second smart device includes a master device and a slave device, and the second file pushing unit 55 includes:
the device determining module is used for determining the second intelligent device which sends the file updating instruction as a master device, and determining the other second intelligent devices as slave devices;
the image acquisition module is used for acquiring a real-time screen capture of the main equipment;
and the file pushing module is used for pushing the real-time screenshot to the slave equipment in real time for display.
Optionally, the apparatus for intelligentizing the office conference further comprises:
the authority verification unit is used for verifying the conference authority of the conference participant corresponding to the second intelligent equipment according to the conference participant identification corresponding to the second intelligent equipment which sends the file updating instruction;
and the updated file acquisition unit is used for acquiring the updated conference file in real time based on the file updating instruction if the conference permission of the participant corresponding to the second intelligent device comprises a file updating permission.
Optionally, the apparatus for intelligentizing the office conference further comprises:
the connection equipment determining unit is used for acquiring the equipment identifier of the second intelligent equipment which is successfully connected;
a record table establishing unit, configured to establish a connection record table according to the device identifier;
the detection packet sending unit is used for sending a detection packet to the second intelligent equipment in the connection record table at regular time;
and the connection judging unit is used for determining whether the second intelligent equipment keeps connection or not according to the feedback result of the detection packet.
In the embodiment of the invention, a conference notice created by a first intelligent device is obtained through a server, the conference notice comprises a participant identifier and a conference file, a second intelligent device corresponding to the participant identifier is connected based on the participant identifier, the conference file is pushed to the connected second intelligent device to be displayed, a file updating instruction sent by the second intelligent device is received in real time, the file updating instruction is used for updating the conference file, the conference permission of the participant corresponding to the second intelligent device is verified according to the participant identifier corresponding to the second intelligent device sending the file updating instruction, if the conference permission of the participant corresponding to the second intelligent device comprises the file updating permission, the updated conference file is obtained in real time based on the file updating instruction, and the conference safety of a conference is ensured by verifying the conference permission of the participant, meanwhile, updating conflict is avoided, the updated conference file is pushed to the connected second intelligent device in real time to be displayed, the conference file is electronized, paper is saved, the environment is protected, the intelligent conference enables the conference coordination to be simpler, the work of conference staff is reduced, manpower is saved, and the conference efficiency is improved.
Fig. 6 is a schematic diagram of an intelligent device according to an embodiment of the present invention. As shown in fig. 6, the smart device 6 of this embodiment includes: a processor 60, a memory 61, and a computer program 62, such as an office meeting intelligence program, stored in the memory 61 and executable on the processor 60. The processor 60, when executing the computer program 62, implements the steps in the above-described embodiments of the method of authenticating an investor, such as the steps 201 to 205 shown in fig. 2. Alternatively, the processor 60, when executing the computer program 62, implements the functions of the modules/units in the above-mentioned device embodiments, such as the functions of the units 51 to 55 shown in fig. 5.
Illustratively, the computer program 62 may be partitioned into one or more modules/units that are stored in the memory 61 and executed by the processor 60 to implement the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 62 in the smart device 6. For example, the computer program 62 may be divided into a conference notification acquisition unit, a device connection unit, a first file pushing unit, a file updating unit, and a second file pushing unit, and each unit has the following specific functions:
the conference notification acquisition unit is used for acquiring a conference notification created by the first intelligent device by the server, wherein the conference notification comprises a participant identifier and a conference file;
the equipment connecting unit is used for connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
the first file pushing unit is used for pushing the conference file to the connected second intelligent equipment for displaying;
the file updating unit is used for receiving a file updating instruction sent by the second intelligent device in real time, and the file updating instruction is used for updating the conference file;
and the second file pushing unit is used for pushing the updated conference file to the connected second intelligent equipment in real time for displaying.
The server 6 may be a desktop computer, a notebook, a palm computer, a cloud-end intelligent device, or other computing devices. The smart device may include, but is not limited to, a processor 60, a memory 61. Those skilled in the art will appreciate that fig. 6 is merely an example of a server 6 and does not constitute a limitation of the server 6, and may include more or fewer components than shown, or some components in combination, or different components, e.g., the server 6 may also include input output devices, network access devices, buses, etc.
The Processor 60 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 61 may be an internal storage unit of the server 6, such as a hard disk or a memory of the server 6. The memory 61 may also be an external storage device of the server 6, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) and the like provided on the server 6. Further, the memory 61 may also include both an internal storage unit of the server 6 and an external storage device. The memory 61 is used for storing the computer programs and other programs and data required by the smart device. The memory 61 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (9)
1. A method of office meeting intelligence, comprising: .
The method comprises the steps that a server obtains a conference notice created by first intelligent equipment, wherein the conference notice comprises a participant identification and a conference file;
connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
pushing the conference file to the connected second intelligent equipment for display;
receiving a file updating instruction sent by the second intelligent device in real time, wherein the file updating instruction is used for updating the conference file; when the server detects that a plurality of second intelligent devices simultaneously send file updating instructions, the second intelligent devices are ranked from high to low in authority priority according to device identifiers of the second intelligent devices, and file updating instructions sent by the second intelligent devices with the highest priority are received and only received until the file updating instructions of the second intelligent devices with the highest priority are executed, and then file updating instructions sent by other second intelligent devices are received;
pushing the updated conference file to the connected second intelligent equipment in real time for display;
the second intelligent device comprises a master device and a slave device, and the step of pushing the updated conference file to the connected second intelligent device in real time for display comprises the following steps:
determining the second intelligent device which sends the file updating instruction as a master device, and determining the other second intelligent devices as slave devices;
acquiring a real-time screen capture of the main device;
pushing the real-time screenshot to the slave equipment in real time for display, and enabling the slave equipment needing to be displayed on the same screen to achieve a screen real-time sharing function by continuously refreshing a display interface;
the second intelligent device uses a screen recording function of an Android system, specifically, a Surface texture object is newly created and provided for visual display to draw screen content, an EGLSsurface object is created by using the Surface of the MediaCodec, an image of the Surface texture object is exchanged to the EGLSsurface object according to a specified frame frequency, then the MediaCodec codes the content on the EGLSsurface, and the frequency of screen recording is adjusted by controlling the frequency of exchanging the Surface texture to the EGLSsurface;
the intelligent office meeting method further comprises a real-time flow control strategy:
setting a high water level threshold and a low water level threshold for a write buffer of each communication channel, respectively;
when the write buffer reaches the high water level threshold, the communication channel is set to be in a non-writable state, and data writing is forbidden;
when the write buffer falls to a low water level threshold, the communication channel is set to a writable state, allowing data to be written.
2. The method of claim 1, wherein the step of connecting the second intelligent device corresponding to the participant identifier based on the participant identifier comprises:
acquiring a connection request sent by second intelligent equipment, wherein the connection request carries an equipment identifier of the second intelligent equipment;
judging whether the conference notification has a participant identifier corresponding to the equipment identifier according to a preset identifier comparison table;
and if the meeting notice contains the participant identification corresponding to the equipment identification, connecting the second intelligent equipment corresponding to the equipment identification.
3. The method according to claim 1, wherein before the step of pushing the updated conference file to the connected second smart device for display in real time, the method comprises:
verifying the conference authority of the conference participant corresponding to the second intelligent equipment according to the conference participant identification corresponding to the second intelligent equipment which sends the file updating instruction;
and if the conference permission of the participant corresponding to the second intelligent device comprises a file updating permission, acquiring the updated conference file in real time based on the file updating instruction.
4. The method of any of claims 1 to 3, wherein the method of office meeting intelligence further comprises:
acquiring a device identifier of the second intelligent device which is successfully connected;
establishing a connection record table according to the equipment identifier;
sending a detection packet to the second intelligent equipment in the connection record table at regular time;
and determining whether the second intelligent equipment keeps connection or not according to the feedback result of the detection packet.
5. An apparatus for intelligentizing office meetings, the apparatus comprising:
the conference notification acquisition unit is used for acquiring a conference notification created by the first intelligent device by the server, wherein the conference notification comprises a participant identifier and a conference file;
the equipment connecting unit is used for connecting second intelligent equipment corresponding to the participant identification based on the participant identification;
the first file pushing unit is used for pushing the conference file to the connected second intelligent equipment for displaying;
the file updating unit is used for receiving a file updating instruction sent by the second intelligent device in real time, and the file updating instruction is used for updating the conference file; when the server detects that a plurality of second intelligent devices simultaneously send file updating instructions, the second intelligent devices are ranked from high to low in authority priority according to device identifiers of the second intelligent devices, and file updating instructions sent by the second intelligent devices with the highest priority are received and only received until the file updating instructions of the second intelligent devices with the highest priority are executed, and then file updating instructions sent by other second intelligent devices are received;
the second file pushing unit is used for pushing the updated conference file to the connected second intelligent equipment in real time for displaying;
the second intelligent device comprises a master device and a slave device, and the second file pushing unit comprises:
the device determining module is used for determining the second intelligent device which sends the file updating instruction as a master device, and determining the other second intelligent devices as slave devices;
the image acquisition module is used for acquiring a real-time screen capture of the main equipment;
the file pushing module is used for pushing the real-time screenshot to the slave device for display in real time, and the slave device needing to display the screenshot on the same screen achieves a screen real-time sharing function by continuously refreshing a display interface;
the second intelligent device uses a screen recording function of an Android system, specifically, a Surface texture object is newly created and provided for visual display to draw screen content, an EGLSsurface object is created by using the Surface of the MediaCodec, an image of the Surface texture object is exchanged to the EGLSsurface object according to a specified frame frequency, then the MediaCodec codes the content on the EGLSsurface, and the frequency of screen recording is adjusted by controlling the frequency of exchanging the Surface texture to the EGLSsurface;
the intelligent office meeting device is further used for:
setting a high water level threshold and a low water level threshold for a write buffer of each communication channel, respectively;
when the write buffer reaches the high water level threshold, the communication channel is set to be in a non-writable state, and data writing is forbidden;
when the write buffer falls to a low water level threshold, the communication channel is set to a writable state, allowing data to be written.
6. The apparatus of claim 5, wherein the device connection unit comprises:
the device identifier acquisition module is used for acquiring a connection request sent by a second intelligent device, wherein the connection request carries a device identifier of the second intelligent device;
the equipment verification module is used for judging whether the conference notification has a participant identifier corresponding to the equipment identifier according to a preset identifier comparison table;
and the equipment connection module is used for connecting the second intelligent equipment corresponding to the equipment identification if the meeting participant identification corresponding to the equipment identification exists in the meeting notice.
7. An office meeting intelligence system, comprising: the system comprises a server, a first intelligent device and a second intelligent device;
the first intelligent device is used for creating a meeting notice;
the server is used for acquiring a conference notification created by the first intelligent device, wherein the conference notification comprises a participant identifier and a conference file; connecting second intelligent equipment corresponding to the participant identification based on the participant identification; pushing the conference file to the connected second intelligent equipment for display;
the second intelligent device is used for receiving and displaying the conference file pushed by the server; sending a file updating instruction to the server, wherein the file updating instruction is used for updating the conference file;
the server is further used for receiving a file updating instruction sent by the second intelligent device in real time and pushing the updated conference file to the connected second intelligent device in real time for display;
the server is further used for, when it is detected that a plurality of second intelligent devices simultaneously send file updating instructions, sequencing the authority priorities of the plurality of second intelligent devices from high to low according to the device identifiers of the second intelligent devices, receiving and only receiving the file updating instructions sent by the second intelligent device with the highest priority until the file updating instructions of the second intelligent device with the highest priority are completely executed, and then receiving the file updating instructions sent by other second intelligent devices;
the server is further used for determining the second intelligent device which sends the file updating instruction as the master device, and the rest second intelligent devices are determined as slave devices; acquiring a real-time screen capture of the main device; pushing the real-time screenshot to the slave equipment in real time for display, and enabling the slave equipment needing to be displayed on the same screen to achieve a screen real-time sharing function by continuously refreshing a display interface;
the second intelligent device is also used for receiving and displaying the updated conference file in real time;
the second intelligent device uses a screen recording function of an Android system, specifically, a Surface texture object is newly created and provided for visual display to draw screen content, an EGLSsurface object is created by using the Surface of the MediaCodec, an image of the Surface texture object is exchanged to the EGLSsurface object according to a specified frame frequency, then the MediaCodec codes the content on the EGLSsurface, and the frequency of screen recording is adjusted by controlling the frequency of exchanging the Surface texture to the EGLSsurface;
the intelligent office meeting system is further configured to:
setting a high water level threshold and a low water level threshold for a write buffer of each communication channel, respectively;
when the write buffer reaches the high water level threshold, the communication channel is set to be in a non-writable state, and data writing is forbidden;
when the write buffer falls to a low water level threshold, the communication channel is set to a writable state, allowing data to be written.
8. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method of office meeting intelligence according to any one of claims 1 to 4.
9. A server comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor when executing the computer program realizes the steps of the method for office meeting intelligence according to any of claims 1 to 4.
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| CN113934396A (en) * | 2021-11-03 | 2022-01-14 | 上海商米科技集团股份有限公司 | On-screen display method, device and system |
| CN114786060A (en) * | 2022-02-28 | 2022-07-22 | 长沙朗源电子科技有限公司 | Method and device for realizing frame rate control based on wireless screen projection of android platform |
| CN115150391B (en) * | 2022-07-25 | 2023-05-09 | 中电金信软件有限公司 | File transmission method and device, electronic equipment and readable storage medium |
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