CN109918104B - Automatic upgrading system and method - Google Patents
Automatic upgrading system and method Download PDFInfo
- Publication number
- CN109918104B CN109918104B CN201910105722.6A CN201910105722A CN109918104B CN 109918104 B CN109918104 B CN 109918104B CN 201910105722 A CN201910105722 A CN 201910105722A CN 109918104 B CN109918104 B CN 109918104B
- Authority
- CN
- China
- Prior art keywords
- monitoring
- version
- access service
- upgrade
- monitoring access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the application provides a corresponding automatic upgrading method of an automatic upgrading system, and the system and the method are applied to a video network which comprises a monitoring management scheduling platform and a plurality of monitoring access service systems; the system comprises a connection module, a client establishing module and a version management service module, and can configure a version client and a timer for an accessed monitoring access service system when the monitoring access service system is accessed, so that the version client sends an upgrading request instruction to the version management service module at preset time intervals to inform the version management service module to send a prestored upgrading data packet to the monitoring access service system, and the monitoring access service system can be upgraded when receiving the upgrading data packet; the automatic upgrading efficiency of each monitoring access service system is improved, and the labor cost is saved.
Description
Technical Field
The present application relates to the field of video networking technologies, and in particular, to an automatic upgrade system and method.
Background
The video network is an advanced form network of the internet, and a plurality of monitoring access service systems exist in the current video network and are used for managing a plurality of monitoring devices, so that the requirement for processing monitoring videos shot by the monitoring devices is increased along with the change of models of the monitoring devices, and the monitoring access service systems are frequently upgraded with management software. At present, when a monitoring access service system is upgraded, on one hand, an upgrade data packet needs to be acquired from a video network core server, so that the video network core server needs to be frequently accessed, and the safety performance of the core server is reduced; on the other hand, the monitoring access service system needs to be manually operated by maintenance personnel for upgrading every time, and the efficiency is very low.
Disclosure of Invention
In view of the above, embodiments of the present application are proposed to provide an automatic upgrade system and a corresponding automatic upgrade method that overcome or at least partially solve the above problems.
In order to solve the technical problem, the application discloses an automatic upgrading system which is applied to a video network, wherein the video network comprises a monitoring management scheduling platform and a plurality of monitoring access service systems; the system is located in the monitoring management scheduling platform, and the system comprises:
the connection module is used for creating a first communication path when receiving a connection request sent by a first monitoring access service system;
the client establishing module is used for establishing a first version client and a first timer corresponding to the first monitoring access service system and binding the first version client and the first timer; the first timer is used for generating a trigger signaling at a preset first time interval, and the first version client is used for generating an upgrading request instruction aiming at the trigger signaling;
and the version management service module is used for sending an upgrade data packet prestored in the version management service module to the first monitoring access service system based on the first communication path when the upgrade request instruction sent by the first version client is received.
Optionally, the system further comprises:
the gateway module is used for storing a plurality of virtual gateways;
the connection module is further configured to obtain the first monitoring access when receiving the connection request
An IP address of the service system; determining a first virtual gateway in the plurality of virtual gateways, and acquiring a first address number of the first virtual gateway; and means for creating the first communication path based on the first address number and the IP address.
Optionally, the system further comprises:
the heartbeat packet module is used for sending heartbeat signaling to the first monitoring access service system at a preset second time interval based on the first communication path; when the heartbeat reply signaling returned by the first monitoring access service system aiming at the signaling is not received within a preset third time, generating a system offline signaling; wherein the third time is greater than the second time;
the connection module is further configured to log off the first communication path when the system logout signaling is received.
Optionally, the client creating module is further configured to log off the first version client and the first timer when the system logout signaling is received.
Optionally, the version management service module is further configured to store the currently pre-stored upgrade data package and delete the previously pre-stored upgrade data package when each upgrade data package is pre-stored.
Optionally, the first version client has a client identifier corresponding to the first monitoring access service system, the upgrade request instruction includes the client identifier, and the upgrade data packet has a version identifier;
the version management service module is further configured to generate an upgrade record corresponding to the first version client after sending the upgrade data packet based on the first communication path, obtain a first upgrade record closest to the current time when receiving the upgrade request instruction sent by the first version client again, and stop sending the upgrade data packet to the first monitoring access service system when determining that a first version identifier of the first upgrade record is consistent with a version identifier of the currently stored upgrade data packet; wherein the upgrade record has the client identifier.
In order to solve the technical problem, the application discloses an automatic upgrading method, which is applied to a video network, wherein the video network comprises a monitoring management scheduling platform and a plurality of monitoring access service systems, and the method comprises the following steps:
the monitoring management scheduling platform establishes a first communication path when receiving a connection request sent by a first monitoring access service system;
the monitoring management scheduling platform creates a first version client and a first timer corresponding to the first monitoring access service system, and binds the first version client and the first timer; the first timer is used for generating a trigger signaling at a preset first time interval, and the first version client is used for generating an upgrading request instruction aiming at the trigger signaling;
and the monitoring management scheduling platform sends a pre-stored upgrading data packet to the first monitoring access service system based on the first communication path aiming at the received upgrading request instruction.
Optionally, after the step of sending, by the monitoring management scheduling platform, a pre-stored upgrade data packet to the first monitoring access service system based on the first communication path for the received upgrade request instruction, the method further includes:
the monitoring management scheduling platform sends heartbeat signaling to the first monitoring access service system at a preset second time interval based on the first communication path;
the monitoring management scheduling platform judges whether a heartbeat reply signaling is not received within a preset third time; the heartbeat reply signaling is generated and sent by the first monitoring access service system when receiving the heartbeat signaling; wherein the third time is greater than the second time;
if not, the monitoring management scheduling platform generates a system offline signaling, and cancels the first communication path or/and cancels the first version client and the first timer aiming at the system offline signaling.
Optionally, before the step of creating the first communication path when the monitoring management scheduling platform receives a connection request sent by the first monitoring access service system, the method further includes:
when the monitoring management scheduling platform receives an upgrade data packet, storing the current upgrade data packet and deleting the upgrade data packet prestored previously;
optionally, the first version client has a client identifier corresponding to the first monitoring access service system, the upgrade request instruction includes the client identifier, and the upgrade data packet has a version identifier; the monitoring management scheduling platform sends a pre-stored upgrading data packet to the first monitoring access service system based on the first communication path according to the received upgrading request instruction, and the steps comprise:
when the monitoring management scheduling platform receives the upgrading request instruction, obtaining the upgrading record closest to the current time; the upgrade record is generated by the monitoring management scheduling platform for the first version client after the upgrade data packet is sent based on the first communication path; the upgrade record is provided with a version identifier and the client identifier;
the monitoring management scheduling platform acquires a first upgrade record closest to the current time and acquires a first version identifier from the first upgrade record;
the monitoring management scheduling platform judges whether the first version identification is consistent with the version identification of the currently stored upgrading data packet;
if the upgrade data packets are consistent with the upgrade data packets, the monitoring management scheduling platform stops sending the currently stored upgrade data packets to the first monitoring access service system;
and if the updating data packets are inconsistent, the monitoring management scheduling platform sends the currently stored updating data packets to the first monitoring access service system based on the first communication path.
Compared with the prior art, the embodiment of the application has the following advantages:
firstly, the embodiment of the application applies the characteristics of video networking, and an automatic upgrading system is deployed on a monitoring management scheduling platform, so that the automatic upgrading system can configure a version client and a timer for an accessed monitoring access service system when accessing one monitoring access service system, and the version client sends an upgrading request instruction to a version management service module at preset time intervals so as to inform the version management service module to send a prestored upgrading data packet to the monitoring access service system, so that the monitoring access service system can be upgraded when receiving the upgrading data packet; the automatic upgrading efficiency of each monitoring access service system is improved, the labor cost is saved, and meanwhile, each monitoring access service system acquires upgrading data from the monitoring management scheduling platform, so that the safety of the core server of the video networking is guaranteed.
Secondly, the heartbeat package module is adopted, the online state of the access service system can be monitored and monitored, and if the access service system is monitored to be offline, the work of the version client side is stopped, so that unnecessary resource waste in the automatic upgrading system is avoided.
Finally, the upgrade data packets prestored in the version management service module are all the latest upgrade data packets, so that after the monitoring access service system finishes upgrading the latest upgrade data packets, if the upgrade instruction is sent again, the version management service module can judge that the monitoring access service system finishes upgrading, the latest upgrade data packets are stopped being sent to the monitoring access service system repeatedly, the upgrade data packets sent to the monitoring access service system by the version management service module each time are all the latest upgrade data packets, and the working redundancy of the version management service module is reduced.
Drawings
FIG. 1 is a networking schematic of a video network of the present application;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present application;
fig. 3 is a schematic diagram of a hardware architecture of an access switch of the present application;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present application;
FIG. 5 is a block diagram of an embodiment 1 of an automatic upgrade system of the present application;
FIG. 6 is a diagram of an application environment of embodiment 1 of an automatic upgrade system of the present application;
fig. 7 is a flowchart of steps of an embodiment 2 of a dynamic upgrade method according to the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present application, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network technology (network technology)
Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server technology (Servertechnology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present application can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues, which in this embodiment is divided into two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate operation module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate operation module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate operation module 308.
Ethernet protocol conversion gateway：
As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a code rate operation module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present application: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Based on the characteristics of the video network, one of the core concepts of the embodiment of the application is provided, and an automatic upgrading system is deployed on a monitoring management scheduling platform according to a protocol of the video network, so that the automatic upgrading system can configure a version client and a timer for the accessed monitoring access service system when accessing one monitoring access service system, and the version client sends an upgrading request instruction to a version management service module at preset intervals so as to inform the version management service module to send a prestored upgrading data packet to the monitoring access service system, so that the monitoring access service system can be upgraded when receiving the upgrading data packet; the automatic upgrading efficiency of each monitoring access service system is improved, the labor cost is saved, and meanwhile, each monitoring access service system acquires upgrading data from the monitoring management scheduling platform, so that the safety of the core server of the video networking is guaranteed.
Example one
Referring to fig. 5, a block diagram of an embodiment 1 of an automatic upgrade system of the present application is shown, in the embodiment of the present application, the system may be applied to a video network, where the video network includes a monitoring management scheduling platform 601 and a plurality of monitoring access service systems 602; the system is located in the monitoring management scheduling platform 601.
Referring to fig. 6, an environment diagram of an application of the automatic upgrade system is shown, where a monitoring access service system 602 may be understood as a system for managing and maintaining a plurality of monitoring devices, and a monitoring management scheduling platform 601 may be understood as a platform for managing and maintaining a plurality of monitoring access service systems 602.
An automatic upgrade system according to an embodiment of the present application may specifically include the following modules:
a connection module 501, configured to create a first communication path when receiving a connection request sent by the first monitoring access service system.
The connection module may be understood as a video networking communication module, and the first communication path is a path through which the first monitoring access service system performs data transmission with the monitoring management scheduling platform 601; wherein the first monitoring access service system is any one monitoring access service system 602 of the plurality of monitoring access service systems 602.
A client creating module 502, configured to create a first version client and a first timer corresponding to the first monitoring access service system, and bind the first version client and the first timer; the first timer is used for generating a trigger signaling at a preset first time interval, and the first version client is used for generating an upgrading request instruction aiming at the trigger signaling.
It can be understood that the first timer may be a software-type timer having a time timing starting function, and is configured to generate the trigger signaling every other preset first time, where the first time may be set to 3 days or 5 days, and may be flexibly set according to an actual situation, and the upgrade request instruction may be understood as a script file for querying a file update situation.
The version management service module 503 is configured to send, based on the first communication path, an upgrade data packet prestored in the version management service module to the first monitoring access service system each time the upgrade request instruction sent by the first version client is received.
The upgrade data package may be stored in the version management service module by a maintenance worker in advance, and in practice, the upgrade data package may be the latest upgrade data package.
In a specific implementation, the first time may be adapted to the storage time of the upgrade package, for example, every 3 days when a new upgrade data package is put in, the first time may be set to 3 days or 4 days.
As an optional example of the embodiment of the present application, the system may further include the following modules:
a gateway module 504 for storing a plurality of virtual gateways;
the connection module is further configured to acquire an IP address of the first monitoring access service system when receiving the connection request; determining a first virtual gateway in the plurality of virtual gateways, and acquiring a first address number of the first virtual gateway; and means for creating the first communication path based on the first address number and the IP address.
A virtual gateway may be understood as a software object of the access video network for configuring a network interface for each monitoring access service system 602.
In practice, the connection module may respectively create a communication path for each of the monitoring access service systems 602, and the client creation module may also configure a dedicated version client and a timer for each of the monitoring access service systems 602, so that each of the monitoring access service systems 602 may send an upgrade request instruction at regular time through the version client, and thus each of the monitoring access service systems 602 may automatically obtain an upgrade data packet, thereby completing the upgrade.
As an optional example of the embodiment of the present application, the system may further include the following modules:
a heartbeat packet module 505, configured to send a heartbeat signaling to the first monitoring access service system based on the first communication path at every preset second time interval; when the heartbeat reply signaling returned by the first monitoring access service system aiming at the signaling is not received within a preset third time, generating a system offline signaling; wherein the third time is greater than the second time;
the connection module is further configured to log off the first communication path when the system logout signaling is received.
The preset second time may be 1 second or 2 seconds, the heartbeat signaling may be digitally encoded signaling or character signaling, for example, may be e × 90, the heartbeat signaling is sent every 1 second or 2 seconds, and the online condition of the access service system 602 may be monitored and monitored in real time. When the monitoring access service system 602 is disconnected, the heartbeat signaling cannot be received, and thus cannot be replied, and when the monitoring access service system 602 is online, the heartbeat signaling can be received, and thus can be replied.
In a specific implementation, when the monitoring access service system 602 is disconnected, the version client is not required to send an upgrade request instruction, and thus, the first communication path is cancelled, so as to release the communication interface of the monitoring management scheduling platform 601.
As an optional example of the embodiment of the present application, the client creating module is further configured to log out the first version client and the first timer when receiving the system offline signaling.
It can be understood that logging out the first version client and the first timer may be understood as deleting the first version client and the first timer. The version clients and the timers of the offline monitoring access service system 602 are reduced, memory resources of the monitoring management scheduling platform 601 are occupied, useless version clients and timers are cleaned in time, and memory loss of the monitoring management scheduling platform 601 is reduced.
As an optional example of the embodiment of the present application, the version management service module is further configured to store a currently pre-stored upgrade data packet and delete a previously pre-stored upgrade data packet when each upgrade data packet is pre-stored.
In a specific implementation, the maintenance personnel may store the upgrade data packet to the version management service module, and when the maintenance personnel puts in the upgrade data packet, the version management service module automatically deletes the upgrade data packet stored before, so that it can be ensured that the upgrade data packet stored in the version management service module is the upgrade data packet of the latest version, and it can also be ensured that the upgrade data packet acquired by the monitoring access service system 602 during each upgrade is the upgrade data packet of the latest version.
As an optional example of the embodiment of the present application, the first version client has a client identifier corresponding to the first monitoring access service system, the upgrade request instruction includes the client identifier, and the upgrade data packet has a version identifier;
the version management service module is further configured to generate an upgrade record corresponding to the first version client after sending the upgrade data packet based on the first communication path, obtain a first upgrade record closest to the current time when receiving the upgrade request instruction sent by the first version client again, and stop sending the upgrade data packet to the first monitoring access service system when determining that a first version identifier of the first upgrade record is consistent with a version identifier of the currently stored upgrade data packet; wherein the upgrade record has the client identifier.
In practice, the upgrade record includes a version identifier, and the client identifier may be a name of the monitoring access service system 602 or a number of the monitoring access service system 602, and may be used to distinguish which monitoring access service system 602 the version client belongs to. The upgrade record is used to record the version of the upgrade data packet obtained when the monitoring access service system 602 is upgraded each time, so that if the monitoring access service system is automatically upgraded next time, if it is determined that the version of the upgrade data packet obtained by the monitoring access service system 602 during the last upgrade is consistent with the version of the upgrade data packet prestored currently, it indicates that the monitoring access service system 602 has been upgraded to the latest version without repeated upgrade. If the upgrade data packet version acquired by the monitoring access service system 602 during the last upgrade is determined to be inconsistent with the currently pre-stored upgrade data packet version, which indicates that the monitoring access service system 602 is not upgraded to the latest version, the version management service module sends the currently pre-stored upgrade data packet to the monitoring access service system 602. The upgrade data packets sent by the version management service module to the monitoring access service system 602 each time are all the latest upgrade data packets, and the working redundancy of the version management service module is reduced.
For example, the version identifier of the currently pre-stored upgrade data packet is 2.0; when the monitoring access service system 602 is upgraded last time, the version identifier recorded in the upgrade record is 2.0, and when the monitoring access service system 602 sends the upgrade request instruction again, the version management service module compares that the version identifier recorded in the upgrade record is consistent with the version identifier of the current upgrade data packet, and stops sending the upgrade data packet; if the version id recorded in the last upgrade record is 1.0, the version management service module sends the upgrade data packet with the version id of 2.0 to the monitoring access service system 602.
In this embodiment, the client creating module configures a corresponding version client and a timer for each time a monitoring access service system 602 is accessed, so that the version client sends an upgrade request instruction to the version management service module at a preset time interval to notify the version management service module to send a pre-stored upgrade data packet to the monitoring access service system 602, so that the monitoring access service system 602 can upgrade when receiving the upgrade data packet; the automatic upgrading system of the embodiment of the application improves the automatic upgrading efficiency of each monitoring access service system 602, saves labor cost, and meanwhile, each monitoring access service system 602 acquires upgrading data from the monitoring management scheduling platform 601, so that the safety of the core server of the video network is guaranteed.
Example two
Referring to fig. 7, a flowchart of steps of embodiment 2 of an automatic upgrade method according to the present application is shown, in the embodiment of the present application, the method may be applied to a video network, where the video network includes a monitoring management scheduling platform 601 and a plurality of monitoring access service systems 602, and the method may include the following steps:
in step 701, the monitoring management scheduling platform 601 creates a first communication path when receiving a connection request sent by the first monitoring access service system.
The specific process of this step may be described with reference to the related description of the connection module in embodiment 1, and this embodiment is not described in detail again.
The specific process of this step may be described with reference to the related description of the connection module in embodiment 1, and this embodiment is not described in detail again.
In step 703, the monitoring management scheduling platform 601 sends a pre-stored upgrade data packet to the first monitoring access service system based on the first communication path for the received upgrade request instruction.
The specific process of this step may be described with reference to the related description of the connection module in embodiment 1, and this embodiment is not described in detail again.
As an optional example of the embodiment of the present application, after the step 803, the following step may be further included:
Step 706, the monitoring management scheduling platform 601 generates a system offline signaling, and cancels the first communication path or/and cancels the first version client and the first timer according to the system offline signaling.
In practice, when the monitoring access system is offline, the monitoring management scheduling platform 601 may only log out the first communication path and the version client, may also only log out the first communication path and the timer, or may log out the first communication path, the version client and the timer. In actual implementation, it is only necessary that the version client cannot automatically send an upgrade request instruction when the monitoring access service system 602 is offline. As an optional example of the embodiment of the present application, before step 801, the following step may be further included:
step 700, when the monitoring management scheduling platform 601 receives an upgrade data packet, storing the current upgrade data packet, and deleting the upgrade data packet pre-stored before.
As an optional example of the embodiment of the present application, the first version client has a client identifier corresponding to the first monitoring access service system, the upgrade request instruction includes the client identifier, and the upgrade data packet has a version identifier; step 803 may specifically include the following sub-steps:
step 7031, when receiving the upgrade request instruction, the monitoring management scheduling platform 601 obtains the upgrade record closest to the current time.
The upgrade record is generated by the monitoring management scheduling platform 601 for the first version client after the upgrade data packet is sent based on the first communication path; the upgrade record has a version identifier and the client identifier.
Step 7032, the monitoring management scheduling platform 601 obtains a first upgrade record closest to the current time, and obtains a first version identifier from the first upgrade record.
7033, the monitoring management scheduling platform 601 determines whether the first version identifier is consistent with a version identifier of a currently stored upgrade data packet; if yes, go to step 8034; if not, go to step 7035.
In step 7034, the monitoring management scheduling platform 601 stops sending the currently stored upgrade data packet to the first monitoring access service system.
Step 7035, the monitoring management scheduling platform 601 sends the currently stored upgrade data packet to the first monitoring access service system based on the first communication path.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the embodiments. Further, those skilled in the art will also appreciate that the embodiments described in the specification are presently preferred and that no particular act is required of the embodiments of the application.
For the method embodiment, since it is basically similar to the system embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one of skill in the art, embodiments of the present application may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is given to an automatic upgrade system and a corresponding automatic upgrade method provided by the present application, and a specific example is applied in the present application to explain the principle and the implementation manner of the present application, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. An automatic upgrading system is characterized in that the system is applied to a video network, and the video network comprises a monitoring management scheduling platform and a plurality of monitoring access service systems; the system is located in the monitoring management scheduling platform, and the system comprises:
the connection module is used for creating a first communication path when receiving a connection request sent by a first monitoring access service system; the connection module is further specifically configured to create communication paths for the multiple monitoring access service systems respectively;
the client establishing module is used for establishing a first version client and a first timer corresponding to the first monitoring access service system and binding the first version client and the first timer; the first timer is used for generating a trigger signaling at a preset first time interval, and the first version client is used for generating an upgrading request instruction aiming at the trigger signaling; the client establishing module configures a dedicated version client and a timer for each monitoring access service system, so that each monitoring access service system sends an upgrading request instruction at regular time through the version client;
the version management service module is used for sending an upgrade data packet prestored in the version management service module to the first monitoring access service system based on the first communication path when the upgrade request instruction sent by the first version client is received;
when the accessed monitoring access system is off line, the monitoring management scheduling platform cancels the version client and the timer corresponding to the monitoring access system which is off line, so as to reduce the occupied memory resource of the monitoring management scheduling platform.
2. The system of claim 1, further comprising:
the gateway module is used for storing a plurality of virtual gateways;
the connection module is further configured to acquire an IP address of the first monitoring access service system when receiving the connection request; determining a first virtual gateway in the plurality of virtual gateways, and acquiring a first address number of the first virtual gateway; and means for creating the first communication path based on the first address number and the IP address.
3. The system of claim 1, further comprising:
the heartbeat packet module is used for sending heartbeat signaling to the first monitoring access service system at a preset second time interval based on the first communication path; when the heartbeat reply signaling returned by the first monitoring access service system aiming at the signaling is not received within a preset third time, generating a system offline signaling; wherein the third time is greater than the second time;
the connection module is further configured to log off the first communication path when the system logout signaling is received.
4. The system of claim 3, wherein the client creation module is further configured to log off the first version client and the first timer upon receiving the system logoff signaling.
5. The system according to claim 1, wherein the version management service module is further configured to store a currently pre-stored upgrade data package and delete a previously pre-stored upgrade data package each time an upgrade data package is pre-stored.
6. The system of claim 5, wherein the first version client has a client identifier corresponding to the first monitoring access service system, wherein the upgrade request instruction comprises the client identifier, and wherein the upgrade data package has a version identifier;
the version management service module is further configured to generate an upgrade record corresponding to the first version client after sending the upgrade data packet based on the first communication path, obtain a first upgrade record closest to the current time when receiving the upgrade request instruction sent by the first version client again, and stop sending the upgrade data packet to the first monitoring access service system when determining that a first version identifier of the first upgrade record is consistent with a version identifier of the currently stored upgrade data packet; wherein the upgrade record has the client identifier.
7. An automatic upgrading method is applied to a video network, wherein the video network comprises a monitoring management scheduling platform and a plurality of monitoring access service systems, and the method comprises the following steps:
the monitoring management scheduling platform establishes a first communication path when receiving a connection request sent by a first monitoring access service system; wherein, communication paths are respectively established for the plurality of monitoring access service systems;
the monitoring management scheduling platform creates a first version client and a first timer corresponding to the first monitoring access service system, and binds the first version client and the first timer; the first timer is used for generating a trigger signaling at a preset first time interval, and the first version client is used for generating an upgrading request instruction aiming at the trigger signaling; configuring a dedicated version client and a dedicated timer for each monitoring access service system, so that each monitoring access service system sends an upgrade request instruction at regular time through the version client;
the monitoring management scheduling platform sends a pre-stored upgrading data packet to the first monitoring access service system based on the first communication path aiming at the received upgrading request instruction;
when the accessed monitoring access system is off line, the monitoring management scheduling platform cancels the version client and the timer corresponding to the monitoring access system which is off line, so as to reduce the occupied memory resource of the monitoring management scheduling platform.
8. The method according to claim 7, wherein after the step of sending, by the monitoring management scheduling platform, a pre-stored upgrade data packet to the first monitoring access service system based on the first communication path for the received upgrade request instruction, the method further comprises:
the monitoring management scheduling platform sends heartbeat signaling to the first monitoring access service system at a preset second time interval based on the first communication path;
the monitoring management scheduling platform judges whether a heartbeat reply signaling is not received within a preset third time; the heartbeat reply signaling is generated and sent by the first monitoring access service system when receiving the heartbeat signaling; wherein the third time is greater than the second time;
if not, the monitoring management scheduling platform generates a system offline signaling, and cancels the first communication path or/and cancels the first version client and the first timer aiming at the system offline signaling.
9. The method according to claim 7, wherein before the step of creating the first communication path by the monitoring management scheduling platform upon receiving the connection request from the first monitoring access service system, the method further comprises:
and the monitoring management scheduling platform stores the current upgrading data packet and deletes the previously pre-stored upgrading data packet when receiving one upgrading data packet.
10. The method of claim 9, wherein the first version client has a client identifier corresponding to the first monitoring access service system, wherein the upgrade request instruction comprises the client identifier, and wherein the upgrade data package has a version identifier; the monitoring management scheduling platform sends a pre-stored upgrading data packet to the first monitoring access service system based on the first communication path according to the received upgrading request instruction, and the steps comprise:
when the monitoring management scheduling platform receives the upgrading request instruction, obtaining the upgrading record closest to the current time; the upgrade record is generated by the monitoring management scheduling platform for the first version client after the upgrade data packet is sent based on the first communication path; the upgrade record is provided with a version identifier and the client identifier;
the monitoring management scheduling platform acquires a first upgrade record closest to the current time and acquires a first version identifier from the first upgrade record;
the monitoring management scheduling platform judges whether the first version identification is consistent with the version identification of the currently stored upgrading data packet;
if the upgrade data packets are consistent with the upgrade data packets, the monitoring management scheduling platform stops sending the currently stored upgrade data packets to the first monitoring access service system;
and if the updating data packets are inconsistent, the monitoring management scheduling platform sends the currently stored updating data packets to the first monitoring access service system based on the first communication path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105722.6A CN109918104B (en) | 2019-02-01 | 2019-02-01 | Automatic upgrading system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105722.6A CN109918104B (en) | 2019-02-01 | 2019-02-01 | Automatic upgrading system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109918104A CN109918104A (en) | 2019-06-21 |
| CN109918104B true CN109918104B (en) | 2022-01-11 |
Family
ID=66961348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910105722.6A Active CN109918104B (en) | 2019-02-01 | 2019-02-01 | Automatic upgrading system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109918104B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110502259B (en) * | 2019-07-16 | 2023-10-10 | 视联动力信息技术股份有限公司 | Server version upgrading method, video networking system, electronic equipment and storage medium |
| CN110855470A (en) * | 2019-09-30 | 2020-02-28 | 视联动力信息技术股份有限公司 | Upgrading method and device |
| CN111638891A (en) * | 2020-04-15 | 2020-09-08 | 视联动力信息技术股份有限公司 | Equipment upgrading method and device, terminal equipment and storage medium |
| CN111970140B (en) * | 2020-06-28 | 2023-06-27 | 格创东智(深圳)科技有限公司 | Real-time processing method and system based on thermal update |
| CN112579134A (en) * | 2020-12-31 | 2021-03-30 | 株洲菲斯罗克光电技术有限公司 | Circuit board upgrading method and system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308806A (en) * | 1998-05-06 | 2001-08-15 | 索尼英国有限公司 | Networked conditioned access module |
| CN101741897A (en) * | 2009-11-30 | 2010-06-16 | 广州市聚晖电子科技有限公司 | Remote automatic upgrading method and system of video-type safety-protection gateway |
| CN101986659A (en) * | 2010-10-27 | 2011-03-16 | 青岛普加智能信息有限公司 | Real-time data transmission method and system |
| CN102314369A (en) * | 2011-10-09 | 2012-01-11 | 杭州先锋电子技术股份有限公司 | Self-upgrade method for equipment in remote online monitoring system |
| CN103886729A (en) * | 2014-03-03 | 2014-06-25 | 深圳市敢为软件技术有限公司 | Method and system for displaying alarm video |
| CN104850431A (en) * | 2015-04-29 | 2015-08-19 | 努比亚技术有限公司 | Stabilizing treatment method and device based on FOTA (Firmware Over-The-Air) upgrading |
| CN106649415A (en) * | 2015-11-03 | 2017-05-10 | 广州市动景计算机科技有限公司 | Method and device for detecting updating of data of client terminal |
| CN108063793A (en) * | 2017-11-13 | 2018-05-22 | 浙江华数广电网络股份有限公司 | A kind of digital television terminal management system |
| CN108574597A (en) * | 2017-08-01 | 2018-09-25 | 北京视联动力国际信息技术有限公司 | A kind of newer method, apparatus of state and interactive system |
| CN108958762A (en) * | 2017-08-02 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of upgrade method and device of software |
| CN109104469A (en) * | 2018-07-25 | 2018-12-28 | 山东浪潮商用系统有限公司 | A kind of Universal Remote upgrade-system and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385855C (en) * | 2006-03-31 | 2008-04-30 | 华为技术有限公司 | System and its method for central remote automatic upgrading software |
| US9524157B2 (en) * | 2013-08-06 | 2016-12-20 | Salesforce.Com, Inc. | Providing an improved web user interface framework for building web applications |
| JP2017228241A (en) * | 2016-06-24 | 2017-12-28 | 富士通株式会社 | Screen transmission method, screen transmission device, and program |
-
2019
- 2019-02-01 CN CN201910105722.6A patent/CN109918104B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308806A (en) * | 1998-05-06 | 2001-08-15 | 索尼英国有限公司 | Networked conditioned access module |
| CN101741897A (en) * | 2009-11-30 | 2010-06-16 | 广州市聚晖电子科技有限公司 | Remote automatic upgrading method and system of video-type safety-protection gateway |
| CN101986659A (en) * | 2010-10-27 | 2011-03-16 | 青岛普加智能信息有限公司 | Real-time data transmission method and system |
| CN102314369A (en) * | 2011-10-09 | 2012-01-11 | 杭州先锋电子技术股份有限公司 | Self-upgrade method for equipment in remote online monitoring system |
| CN103886729A (en) * | 2014-03-03 | 2014-06-25 | 深圳市敢为软件技术有限公司 | Method and system for displaying alarm video |
| CN104850431A (en) * | 2015-04-29 | 2015-08-19 | 努比亚技术有限公司 | Stabilizing treatment method and device based on FOTA (Firmware Over-The-Air) upgrading |
| CN106649415A (en) * | 2015-11-03 | 2017-05-10 | 广州市动景计算机科技有限公司 | Method and device for detecting updating of data of client terminal |
| CN108574597A (en) * | 2017-08-01 | 2018-09-25 | 北京视联动力国际信息技术有限公司 | A kind of newer method, apparatus of state and interactive system |
| CN108958762A (en) * | 2017-08-02 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of upgrade method and device of software |
| CN108063793A (en) * | 2017-11-13 | 2018-05-22 | 浙江华数广电网络股份有限公司 | A kind of digital television terminal management system |
| CN109104469A (en) * | 2018-07-25 | 2018-12-28 | 山东浪潮商用系统有限公司 | A kind of Universal Remote upgrade-system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109918104A (en) | 2019-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109451264B (en) | Method and system for monitoring equipment conference entry | |
| CN109918104B (en) | Automatic upgrading system and method | |
| CN110768817B (en) | Upgrading method and device for video networking terminal | |
| CN109462753B (en) | System and method for testing multiple video conferences | |
| CN111193788A (en) | Audio and video stream load balancing method and device | |
| CN109617956B (en) | Data processing method and device | |
| CN109547728B (en) | Recorded broadcast source conference entering and conference recorded broadcast method and system | |
| CN109768963B (en) | Conference opening method and system based on video network | |
| CN109819062B (en) | Method and device for accessing network by using virtual MAC address | |
| CN109743550B (en) | Method and device for monitoring data flow regulation | |
| CN109379209B (en) | Method and device for upgrading storage service of video network | |
| CN110460469B (en) | System upgrading method and device and storage medium | |
| CN110086771B (en) | Method and device for managing protocol conversion equipment | |
| CN109743555B (en) | Information processing method and system based on video network | |
| CN109803178B (en) | Terminal upgrading method and device | |
| CN109151061B (en) | Data storage method and device | |
| CN108989850B (en) | Video playing control method and control system | |
| CN109743360B (en) | Information processing method and device | |
| CN110519549B (en) | Conference terminal list obtaining method and system | |
| CN110166363B (en) | Multicast link monitoring method and device | |
| CN109951668B (en) | Method and device for conversation between video networking terminal and Internet terminal | |
| CN109698953B (en) | State detection method and system for video network monitoring equipment | |
| CN109640194B (en) | Method and device for acquiring terminal permission through two-dimensional code based on video network | |
| CN110650169A (en) | Terminal equipment upgrading method and device | |
| CN110213533B (en) | Method and device for acquiring video stream monitored by video network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |