CN110650179A

CN110650179A - Process monitoring method and system

Info

Publication number: CN110650179A
Application number: CN201910770939.9A
Authority: CN
Inventors: 卢涛; 王艳辉; 亓娜; 陈鑫
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-01-03

Abstract

The invention provides a process monitoring method and a system. The method comprises the following steps: the method comprises the steps that a video network server obtains a first video network MAC address of a monitoring management terminal and forwards the first video network MAC address to the monitoring terminal; the video network server acquires a second video network MAC address of the monitoring terminal and forwards the second video network MAC address to the monitoring management terminal; the method comprises the steps that a video network server receives a first video network message which is sent by a monitoring management terminal and is packaged with a first video network MAC address, a second video network MAC address and target process information to be monitored, and forwards the first video network message to the monitoring terminal; and the video network server receives a second video network message which is returned by the monitoring terminal and is packaged with the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information, and forwards the second video network message to the monitoring management terminal. The invention can realize the monitoring of the process in the video network so as to know the state of the process in time.

Description

Process monitoring method and system

Technical Field

The invention relates to the technical field of video networking, in particular to a process monitoring method and system.

Background

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.

In the video network, various services in the video network are uniformly managed through a video network server. With the increasing of the service types, platform software of a plurality of different service types is deployed in each video networking server, such as a monitoring platform, a video conference platform, a GIS (Geographic Information System) platform, and the like. Each type of platform software executes a plurality of processes in the running process, and the number of the processes is large.

Therefore, how to monitor the processes in the video network so as to know the states of the processes in time is a problem to be solved urgently at present.

Disclosure of Invention

In view of the above, embodiments of the present invention are proposed to provide a process monitoring method and system that overcome or at least partially solve the above problems.

In a first aspect, an embodiment of the present invention discloses a process monitoring method, which is applied to a process monitoring system, where the process monitoring system includes a video network server, a monitoring management terminal and a monitoring terminal; the method comprises the following steps:

the video network server acquires a first video network MAC address of the monitoring management terminal and forwards the first video network MAC address to the monitoring terminal;

the video network server acquires a second video network MAC address of the monitoring terminal and forwards the second video network MAC address to the monitoring management terminal;

the video network server receives a first video network message which is sent by the monitoring management terminal and is packaged with the first video network MAC address, the second video network MAC address and target process information to be monitored, and forwards the first video network message to the monitoring terminal;

and the video network server receives a second video network message which is returned by the monitoring terminal and is packaged with the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information, and forwards the second video network message to the monitoring management terminal.

Optionally, the step of the video network server obtaining a first video network MAC address of the monitoring management terminal and forwarding the first video network MAC address to the monitoring terminal includes: the video network server receives a third video network message which is sent by the monitoring management terminal and packaged with the first video network MAC address; the third video networking message is packaged based on a first video networking protocol; the video network server extracts the first video network MAC address from the third video network message and packages the first video network MAC address to a fourth video network message; the fourth video networking message is packaged based on a second video networking protocol; and the video network server sends the fourth video network message to the monitoring terminal.

Optionally, the step of acquiring, by the video network server, a second video network MAC address of the monitoring terminal, and forwarding the second video network MAC address to the monitoring management terminal includes: the video network server receives a fifth video network message which is sent by the monitoring terminal and packaged with the second video network MAC address; the fifth video networking message is packaged based on a first video networking protocol; the video network server extracts the second video network MAC address from the fifth video network message and packages the second video network MAC address into a sixth video network message; the sixth video networking message is packaged based on a second video networking protocol; and the video network server sends the sixth video network message to the monitoring management terminal.

Optionally, before the step of the video networking server receiving a second video networking message, which is sent back by the monitoring terminal and encapsulates the first MAC address, the second video networking MAC address and the state of the target process corresponding to the target process information, the method further includes: and after receiving the heartbeat packet sent by the monitoring management terminal, the monitoring terminal encapsulates the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information into the second video network message, and sends the second video network message to the video network server.

Optionally, the process monitoring system further includes an operation and maintenance platform; before the step of the video network server receiving the first video network message which is sent by the monitoring management terminal and is packaged with the first video network MAC address, the second video network MAC address and the target process information to be monitored, the method further includes: the monitoring management terminal receives a first internet message which is sent by the operation and maintenance platform and packaged with the target process information; the monitoring management terminal extracts the target process information from the first internet message, packages the first video network MAC address, the second video network MAC address and the target process information into the first video network message, and sends the first video network message to the video network server.

Optionally, the number of the second video network messages is multiple, and the process monitoring system further includes an operation and maintenance platform; after the step of forwarding the second video network packet to the monitoring management terminal, the method further includes: after judging that the second video network messages are received, the monitoring management terminal respectively extracts the state of the target process from each second video network message and combines the states of the target processes; and the monitoring management terminal packages the state of the combined target process into a second internet message and sends the second internet message to the operation and maintenance platform.

In a second aspect, an embodiment of the present invention discloses a process monitoring system, where the process monitoring system includes a video network server, a monitoring management terminal, and a monitoring terminal; the video network server comprises:

the first address switching module is used for acquiring a first video network MAC address of the monitoring management terminal and forwarding the first video network MAC address to the monitoring terminal;

the second address exchange module is used for acquiring a second video network MAC address of the monitoring terminal and forwarding the second video network MAC address to the monitoring management terminal;

the information forwarding module is used for receiving a first video network message which is sent by the monitoring management terminal and is packaged with the first video network MAC address, the second video network MAC address and target process information to be monitored, and forwarding the first video network message to the monitoring terminal;

and the state forwarding module is used for receiving a second video network message which is returned by the monitoring terminal and is packaged with the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information, and forwarding the second video network message to the monitoring management terminal.

Optionally, the first address exchange module includes: the first receiving submodule is used for receiving a third video network message which is sent by the monitoring management terminal and packaged with the first video network MAC address; the third video networking message is packaged based on a first video networking protocol; the first packaging submodule is used for extracting the first video network MAC address from the third video network message and packaging the first video network MAC address into a fourth video network message; the fourth video networking message is packaged based on a second video networking protocol; and the first sending submodule is used for sending the fourth video network message to the monitoring terminal.

Optionally, the second address exchange module includes: the second receiving submodule is used for receiving a fifth video network message which is sent by the monitoring terminal and packaged with the second video network MAC address; the fifth video networking message is packaged based on a first video networking protocol; the second packaging submodule is used for extracting the second video network MAC address from the fifth video network message and packaging the second video network MAC address into a sixth video network message; the sixth video networking message is packaged based on a second video networking protocol; and the second sending submodule is used for sending the sixth video network message to the monitoring management terminal.

Optionally, the monitoring terminal includes: the first state packaging module is used for packaging the first MAC address, the second MAC address and the state of a target process corresponding to the target process information into the second video network message after receiving the heartbeat packet sent by the monitoring management terminal; and the first state sending module is used for sending the second video network message to the video network server.

Optionally, the process monitoring system further includes an operation and maintenance platform; the monitoring management terminal comprises: the information receiving module is used for receiving a first internet message which is sent by the operation and maintenance platform and packaged with the target process information; an information encapsulation module, configured to extract the target process information from the first internet packet, and encapsulate the first video network MAC address, the second video network MAC address, and the target process information into the first video network packet; and the information sending module is used for sending the first video network message to the video network server.

Optionally, the number of the second video network messages is multiple, and the process monitoring system further includes an operation and maintenance platform; the monitoring management terminal comprises: the state extraction module is used for respectively extracting the state of the target process from each second video network message after judging that the second video network messages are received, and combining the states of the target processes; the second state encapsulation module is used for encapsulating the state of the combined target process to a second internet message by the monitoring management terminal; and the second state sending module is used for sending the second internet message to the operation and maintenance platform.

In the embodiment of the invention, the process monitoring system comprises a video network server, a monitoring management terminal and a monitoring terminal. The method comprises the steps that a video network server obtains a first video network MAC (Media Access Control) address of a monitoring management terminal and forwards the first video network MAC address to the monitoring terminal; the video network server acquires a second video network MAC address of the monitoring terminal and forwards the second video network MAC address to the monitoring management terminal; the method comprises the steps that a video network server receives a first video network message which is sent by a monitoring management terminal and is packaged with a first video network MAC address, a second video network MAC address and target process information to be monitored, and forwards the first video network message to the monitoring terminal; and the video network server receives a second video network message which is returned by the monitoring terminal and is packaged with the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information, and forwards the second video network message to the monitoring management terminal.

Therefore, the embodiment of the invention is provided with the monitoring management terminal and the monitoring terminal, wherein the monitoring management terminal is used for managing the monitoring terminal, and the monitoring management terminal is used for monitoring the process. The monitoring management terminal and the monitoring terminal exchange respective MAC addresses through the video network server before data interaction, and the video network server needs to forward data according to the MAC addresses of both parties during data interaction. And then the monitoring management terminal informs the monitoring terminal of the target process information to be monitored through the video network server, the monitoring terminal can monitor the target processes, acquire the state of the target process and return the state of the target process to the monitoring management terminal through the video network server, so that the process is monitored, and the state of the process can be known in time.

Drawings

FIG. 1 is a schematic networking diagram of a video network of the present invention;

FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;

fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;

fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;

FIG. 5 is a flowchart illustrating steps of a process monitoring method according to a first embodiment of the present invention;

FIG. 6 is a flowchart illustrating steps of a process monitoring method according to a second embodiment of the present invention;

FIG. 7 is a diagram illustrating a process monitoring process according to a second embodiment of the present invention;

fig. 8 is a block diagram of a process monitoring system according to a third embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

To better understand the embodiments of the present invention, 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 the traditional Ethernet (Ethernet) to face the potentially huge first 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 (Server Technology)

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 invention can be mainly classified into 3 types: server, exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, code board, memory, 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 server, access exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, coding board, memory, 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 incoming data packet of the CPU module 304 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 and may include 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 control 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 control module 308 is configured by the CPU module 304, 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 control 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 rate control 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 MACSA of the ethernet coordination 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 invention: 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 networking, the process monitoring scheme provided by the embodiment of the invention follows a video networking protocol, and can monitor the processes of various platforms in a video networking server in real time.

The process monitoring method in the embodiment of the invention is applied to a process monitoring system, and the process monitoring system comprises an operation and maintenance platform, a monitoring management terminal, a video network server and a monitoring terminal.

The video network server (which may be the node server) manages various services in the video network in a unified manner, and all devices performing the video network service need to be registered in the video network server to perform normal services. After the successful registration, the video network server distributes information such as video network terminal numbers, video network MAC addresses and the like for the registered equipment. The terminal number of the video network is an identification number of a device registered in the video network, and is used for identifying a real or virtual terminal which can initiate video network service.

The monitoring terminal can communicate with the video network server and is used for acquiring processes executed by various platform software deployed in the video network server. The monitoring terminal can be deployed in a virtual terminal based on an internet of view protocol. For example, the monitoring terminal may be a probe virtual terminal.

The monitoring management terminal can be communicated with the video network server and is used for managing a plurality of monitoring terminals in a centralized mode. The monitoring management terminal can be deployed in a virtual terminal based on the video networking protocol. For example, the monitoring management terminal can manage the virtual terminal for the probe.

The operation and maintenance platform can communicate with the monitoring management terminal, operation and maintenance personnel can send instructions to the monitoring management terminal through the operation and maintenance platform, and the monitoring management terminal can return information to the operation and maintenance platform for the operation and maintenance personnel to check.

Example one

Referring to fig. 5, a flowchart illustrating steps of a process monitoring method according to a first embodiment of the present invention is shown.

The process monitoring method of the embodiment of the invention can comprise the following steps:

step 501, a video network server obtains a first video network MAC address of the monitoring management terminal, and forwards the first video network MAC address to the monitoring terminal.

Step 502, the video network server obtains a second video network MAC address of the monitoring terminal, and forwards the second video network MAC address to the monitoring management terminal.

If the monitoring management terminal and the monitoring terminal need to communicate based on the video networking protocol, the monitoring terminal and the monitoring management terminal are firstly registered in a video networking server, and the video networking server distributes information such as a video networking terminal number, a video networking MAC address and the like for the monitoring terminal and the monitoring management terminal after registration.

When a monitoring terminal joins the management queue of the monitoring management terminal, the monitoring management terminal and the monitoring terminal exchange respective MAC addresses of the video network. The content transmitted between the monitoring management terminal and the monitoring terminal is forwarded through the video network server, so that the video network server forwards the first video network MAC address of the monitoring management terminal to the monitoring terminal, and forwards the second video network MAC address of the monitoring terminal to the monitoring management terminal.

Step 503, the video network server receives a first video network packet which is sent by the monitoring management terminal and is packaged with a first video network MAC address, a second video network MAC address and target process information to be monitored, and forwards the first video network packet to the monitoring terminal.

When the process of each platform software in the video networking server is to be monitored, operation and maintenance personnel can set target process information to be monitored through the operation and maintenance platform and send the target process information to be monitored to the monitoring management terminal, and the monitoring management terminal informs the target process information to be monitored to the monitoring terminal. Because the content transmitted between the monitoring management terminal and the monitoring terminal is forwarded by the video network server, the monitoring management terminal encapsulates the first video network MAC address, the second video network MAC address and the target process information to be monitored into a first video network message, and sends the first video network message to the video network server. Wherein the first video network MAC address is a source MAC address and the second video network MAC address is a destination MAC address.

The video network server can know that the first video network message is to be sent to the monitoring terminal according to the first video network MAC address and the second video network MAC address in the first video network message, and therefore the video network server forwards the first video network message to the monitoring terminal.

In step 504, the video network server receives a second video network packet, which is encapsulated with the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information and is returned by the monitoring terminal, and forwards the second video network packet to the monitoring management terminal.

After acquiring the information of the target process to be monitored, the monitoring terminal may monitor the target process corresponding to the information of the target process to be monitored, acquire the state of the target process, and return the state of the target process to the monitoring management terminal. Because the content transmitted between the monitoring terminal and the monitoring management terminal is forwarded by the video network server, the monitoring terminal encapsulates the first video network MAC address, the second video network MAC address and the state of the target process into a second video network message, and sends the second video network message to the video network server. Wherein the second video network MAC address is a source MAC address and the first video network MAC address is a destination MAC address.

The video network server can know that the second video network message is to be sent to the monitoring management terminal according to the first video network MAC address and the second video network MAC address in the second video network message, and therefore the video network server forwards the second video network message to the monitoring management terminal.

The embodiment of the invention is provided with a monitoring management terminal and a monitoring terminal, wherein the monitoring management terminal is used for managing the monitoring terminal, and the monitoring management terminal is used for monitoring the process. The monitoring management terminal and the monitoring terminal exchange respective MAC addresses through the video network server before data interaction, and the video network server needs to forward data according to the MAC addresses of both parties during data interaction. And then the monitoring management terminal informs the monitoring terminal of the target process information to be monitored through the video network server, the monitoring terminal can monitor the target processes, acquire the state of the target process and return the state of the target process to the monitoring management terminal through the video network server, so that the process is monitored, and the state of the process can be known in time.

Example two

Referring to fig. 6, a flowchart illustrating steps of a process monitoring method according to a second embodiment of the present invention is shown.

step 601, the video network server obtains a first video network MAC address of the monitoring management terminal, and forwards the first video network MAC address to the monitoring terminal.

In an alternative embodiment, the information can be transmitted between the terminals (physical terminals or virtual terminals) of the video network through the video network transparent transmission protocol. The monitoring management terminal and the monitoring terminal transmit information to the video network server based on the first video network protocol, and the video network server transmits information to the monitoring management terminal or the monitoring terminal based on the second video network protocol. The first video networking protocol and the second video networking protocol form a video networking transparent transmission protocol.

And after a monitoring terminal joins the management queue of the monitoring management terminal, the monitoring management terminal exchanges the MAC address of the video network with the monitoring terminal, and the MAC address of the video network is forwarded through the video network server. The monitoring management terminal firstly transmits the MAC address of the monitoring management terminal to the monitoring terminal. In the implementation, the monitoring management terminal encapsulates the first video network MAC address of the monitoring management terminal into a third video network message based on the first video network protocol, and sends the third video network message to the video network server. Optionally, after the monitoring terminal joins the management queue of the monitoring management terminal, the monitoring management terminal and the monitoring terminal may send heartbeat packets to each other at regular time, and the heartbeat packets are forwarded through the video networking server, so that the monitoring management terminal may encapsulate the first video networking MAC address of the monitoring management terminal in the heartbeat packet, that is, the third video networking message is the heartbeat packet, and the video networking MAC addresses are exchanged once successfully.

Step 601 may specifically include: the video network server receives a third video network message which is sent by the monitoring management terminal and packaged with the first video network MAC address; the video network server extracts the first video network MAC address from the third video network message and packages the first video network MAC address to a fourth video network message based on a second video network protocol; and the video network server sends the fourth video network message to a monitoring terminal.

Step 602, the video network server obtains a second video network MAC address of the monitoring terminal, and forwards the second video network MAC address to the monitoring management terminal.

And after receiving the first video network MAC address of the monitoring management terminal forwarded by the video network server, the monitoring terminal transmits the second video network MAC address to the monitoring management terminal. In the implementation, the monitoring terminal encapsulates the second video network MAC address of the monitoring terminal into a fifth video network message based on the first video network protocol, and sends the fifth video network message to the video network server.

Step 602 may specifically include: the video network server receives a fifth video network message which is sent by the monitoring terminal and packaged with a second video network MAC address; the video network server extracts the second video network MAC address from the fifth video network message and packages the second video network MAC address to a sixth video network message based on a second video network protocol; and the video network server sends the sixth video network message to the monitoring management terminal.

In an alternative embodiment, the first video networking protocol may be the 8F85 protocol and the second video networking message may be the 8785 protocol.

The specification for the 8F85 protocol may be as shown in the following table one:

watch 1

8785 the specification for the protocol may be as shown in Table two below:

watch two

In the implementation, the monitoring management terminal adds the first video network MAC address of the monitoring management terminal into an operation code parameter in an 8F85 protocol, and a third video network message is obtained and sent to a video network server based on 8F85 protocol encapsulation; the video network server receives the third video network message, extracts the first video network MAC address from the operation code parameters, adds the first video network MAC address into the operation code parameters of the 8785 protocol, and packages the third video network message based on the 8785 protocol to obtain a fourth video network message and sends the fourth video network message to the monitoring terminal; and the monitoring terminal analyzes the fourth video network message, extracts the MAC address of the first video network from the operation code parameters and stores the MAC address. The monitoring terminal adds a second video network MAC address of the monitoring terminal to an operation code parameter in an 8F85 protocol, and a fifth video network message is obtained based on 8F85 protocol encapsulation and sent to a video network server; the video network server receives the fifth video network message, extracts a second video network MAC address from the operation code parameters, adds the second video network MAC address into the operation code parameters of the 8785 protocol, and packages the fifth video network message based on the 8785 protocol to obtain a sixth video network message and sends the sixth video network message to the monitoring management terminal; and the monitoring management terminal analyzes the sixth video network message, extracts the MAC address of the second video network from the operation code parameters and stores the MAC address. Therefore, the exchange of the MAC addresses of the video network between the monitoring management terminal and the monitoring terminal is completed.

Step 603, the monitoring management terminal receives a first internet message which is sent by the operation and maintenance platform and encapsulates the target process information to be monitored.

When the process of the platform software in the video networking server is to be monitored, operation and maintenance personnel can set target process information to be monitored through a Web end of the operation and maintenance platform, and the operation and maintenance platform transmits the target process information to be monitored to the monitoring management terminal.

The operation and maintenance platform and the monitoring and management terminal communicate with each other based on an Internet Protocol, such as a Transmission Control Protocol (TCP)/Internet Protocol (IP). Therefore, the operation and maintenance platform packages the target process information to be monitored into a first internet message based on the video networking protocol, and sends the first internet message to the monitoring management terminal.

Step 604, the monitoring management terminal extracts the target process information from the first internet message, encapsulates the first video network MAC address, the second video network MAC address and the target process information into the first video network message, and sends the first video network message to the video network server.

And after receiving the first internet message, the monitoring management terminal analyzes the first internet message and extracts the target process information to be monitored from the first internet message. And the monitoring management terminal transmits the target process information to be monitored to the monitoring terminal. In the implementation, the monitoring management terminal encapsulates the first video network MAC address, the second video network MAC address and the target process information to the first video network message based on the third video network protocol, and sends the first video network message to the video network server.

In an alternative embodiment, the third video networking protocol may be the 8F95 protocol. The specification for the 8F95 protocol may be as shown in table three below:

watch III

In the implementation, the monitoring management terminal adds the first video network MAC address to the video network source equipment video network MAC field in the 8F95 protocol, adds the second video network MAC address to the video network destination equipment video network MAC field in the 8F95 protocol, adds the target process information to be monitored to the data field in the 8F95 protocol, and encapsulates the target process information based on the 8F95 protocol to obtain the first video network message to be sent to the video network server. It should be noted that the target process information to be monitored is usually small and may not be fragmented, so the total number field of the packets in the 8F95 protocol may be 1, and the Index field may be 0.

Step 605, the video network server receives the first video network packet sent by the monitoring management terminal, and forwards the first video network packet to the monitoring terminal.

And the video network server analyzes the first video network message after receiving the first video network message, and can forward the first video network message to the monitoring terminal according to a second video network MAC address in a video network destination equipment video network MAC field in the 8F95 protocol.

And 606, after receiving the heartbeat packet sent by the monitoring management terminal, the monitoring terminal encapsulates the first MAC address, the second MAC address and the state of the target process corresponding to the target process information into a second video network message, and sends the second video network message to the video network server.

And the monitoring terminal analyzes the first video network message after receiving the first video network message, extracts the target process information to be monitored in the first video network message for caching, and starts to monitor the target process corresponding to the target process information.

In an optional implementation manner, the monitoring terminal may obtain the state of the target process corresponding to the target process information after receiving the heartbeat packet sent by the monitoring management terminal each time, and transmit the state of the target process to the monitoring management terminal. In the implementation, the monitoring terminal encapsulates the first video network MAC address, the second video network MAC address and the state of the target process into a second video network message based on a third video network protocol, and sends the second video network message to the video network server.

In the implementation, the monitoring terminal adds the second video network MAC address to the video network source equipment video network MAC field in the 8F95 protocol, adds the first video network MAC address to the video network destination equipment video network MAC field in the 8F95 protocol, adds the state of the target process to the data field in the 8F95 protocol, and encapsulates the data field based on the 8F95 protocol to obtain a second video network message to be sent to the video network server. It should be noted that the state of the target process may be large and may be transmitted in a fragmented manner.

Step 607, the video network server receives the second video network packet returned by the monitoring terminal, and forwards the second video network packet to the monitoring management terminal.

And the video network server analyzes the second video network message after receiving the second video network message, and can forward the second video network message to the monitoring management terminal according to the first video network MAC address in the video network destination equipment video network MAC field in the 8F95 protocol.

Step 608, after determining that the second video network messages are received, the monitoring management terminal extracts the states of the target processes from each second video network message, and combines the states of the target processes.

Because the monitoring terminal transmits the state fragments of the target process, a plurality of second video network messages are provided. And caching the second video network message after the monitoring management terminal receives the second video network message each time.

The monitoring management terminal can know the total number of the data packets for encapsulating the state of the target process according to the total number field of the data packets in the 8F95 protocol, and can determine whether the second video networking message is received completely according to the total number of the data packets, that is, determine whether the number of the received second video networking messages is the same as the total number of the data packets. And if the second video network message is judged to be completely received, namely the number of the received second video network messages is judged to be the same as the total number of the data packets, the monitoring management terminal respectively extracts the states of the target processes from the second video network messages and combines the states of the target processes according to the packet sequence numbers in the Index fields in the 8F95 protocol.

Step 609, the monitoring management terminal packages the state of the combined target process into a second internet message and sends the second internet message to the operation and maintenance platform.

And the monitoring management terminal packages the state of the combined target process into a second internet message and sends the second internet message to the operation and maintenance platform. The operation and maintenance platform can display the state of the target Beijing city to the user through the Web end. The operation and maintenance platform can also pop up alarm information when the state of the target process is abnormal so as to prompt operation and maintenance personnel to troubleshoot faults and the like.

The following is a general description with reference to fig. 7. Referring to fig. 7, a schematic diagram of a process monitoring process according to a second embodiment of the present invention is shown. As shown in fig. 7, the probe management virtual terminal sends an 8F85 request (corresponding to the third internet-of-view message) to the internet-of-view server; the video network server receives the 8F85 request, converts the request into a 8785 request (corresponding to the fourth video network message), and sends the 8785 request to the probe virtual terminal; the probe virtual terminal receives 8785 the request to send 8F85 response (corresponding to the fifth internet of view message) to the internet of view server; the video network server receives the 8F85 response, converts the response into a 8785 response (corresponding to the sixth video network message), and sends the 8785 response to the probe management virtual terminal; the operation and maintenance platform sends TCP addition process information (corresponding to the first internet message) to the probe management virtual terminal; the probe management virtual terminal sends 8F95 adding process information (corresponding to the first video network message) to the video network server; the video network server forwards the 8F95 added process information to the probe virtual terminal; the probe virtual terminal receives the 8F95 added process information and sends 8F95 process response information to the video network server; the video network server returns 8F95 process response information to the probe management virtual terminal; the probe virtual terminal monitors the target process, collects the state of the target process, and returns 8F95 process collection information (corresponding to the second video network message) to the video network server; the video network server returns 8F95 process acquisition information to the probe management virtual terminal; the probe management virtual terminal converts the 8F95 process acquisition information into TCP process acquisition information (corresponding to the second Internet message), and returns the TCP process acquisition information to the operation and maintenance platform.

The embodiment of the invention enhances the monitoring of various platform processes of the video network server, immediately checks faults, avoids the occurrence of abnormal exit of the processes and improves the software reliability and stability of the video network server.

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 present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.

EXAMPLE III

Referring to fig. 8, a block diagram of a process monitoring system according to a third embodiment of the present invention is shown. The process monitoring system of the embodiment of the invention comprises a video network server 801, a monitoring management terminal 802 and a monitoring terminal 803.

The video network server 801 includes: a first address switching module 8011, configured to acquire a first video network MAC address of the monitoring management terminal, and forward the first video network MAC address to the monitoring terminal; a second address exchanging module 8012, configured to acquire a second video network MAC address of the monitoring terminal, and forward the second video network MAC address to the monitoring management terminal; an information forwarding module 8013, configured to receive a first video network packet sent by the monitoring management terminal and encapsulated with the first video network MAC address, the second video network MAC address, and target process information to be monitored, and forward the first video network packet to the monitoring terminal; the status forwarding module 8014 is configured to receive a second video network packet, which is returned by the monitoring terminal and encapsulated with the first MAC address, the second video network MAC address, and the status of the target process corresponding to the target process information, and forward the second video network packet to the monitoring management terminal.

In an alternative embodiment, the first address exchange module 8011 comprises: the first receiving submodule is used for receiving a third video network message which is sent by the monitoring management terminal and packaged with the first video network MAC address; the third video networking message is packaged based on a first video networking protocol; the first packaging submodule is used for extracting the first video network MAC address from the third video network message and packaging the first video network MAC address into a fourth video network message; the fourth video networking message is packaged based on a second video networking protocol; and the first sending submodule is used for sending the fourth video network message to the monitoring terminal.

In an alternative embodiment, the second address exchange module 8012 comprises: the second receiving submodule is used for receiving a fifth video network message which is sent by the monitoring terminal and packaged with the second video network MAC address; the fifth video networking message is packaged based on a first video networking protocol; the second packaging submodule is used for extracting the second video network MAC address from the fifth video network message and packaging the second video network MAC address into a sixth video network message; the sixth video networking message is packaged based on a second video networking protocol; and the second sending submodule is used for sending the sixth video network message to the monitoring management terminal.

In an optional implementation, the monitoring terminal 803 includes: the first state packaging module is used for packaging the first MAC address, the second MAC address and the state of a target process corresponding to the target process information into the second video network message after receiving the heartbeat packet sent by the monitoring management terminal; and the first state sending module is used for sending the second video network message to the video network server.

In an optional implementation manner, the process monitoring system further comprises an operation and maintenance platform. The monitoring management terminal 802 includes: the information receiving module is used for receiving a first internet message which is sent by the operation and maintenance platform and packaged with the target process information; an information encapsulation module, configured to extract the target process information from the first internet packet, and encapsulate the first video network MAC address, the second video network MAC address, and the target process information into the first video network packet; and the information sending module is used for sending the first video network message to the video network server.

In an optional implementation manner, the second video network includes a plurality of messages, and the process monitoring system further includes an operation and maintenance platform. The monitoring management terminal 802 includes: the state extraction module is used for respectively extracting the state of the target process from each second video network message after judging that the second video network messages are received, and combining the states of the target processes; the second state encapsulation module is used for encapsulating the state of the combined target process to a second internet message by the monitoring management terminal; and the second state sending module is used for sending the second internet message to the operation and maintenance platform.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer 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 skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention 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 invention 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 invention 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 invention. 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 invention 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 preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.

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 a process monitoring method and system provided by the present invention, and a specific example is applied in the present document to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, 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 invention.

Claims

1. A process monitoring method is characterized in that the method is applied to a process monitoring system, and the process monitoring system comprises a video network server, a monitoring management terminal and a monitoring terminal; the method comprises the following steps:

2. The method according to claim 1, wherein the step of the video network server obtaining a first video network MAC address of the monitoring management terminal and forwarding the first video network MAC address to the monitoring terminal comprises:

the video network server receives a third video network message which is sent by the monitoring management terminal and packaged with the first video network MAC address; the third video networking message is packaged based on a first video networking protocol;

the video network server extracts the first video network MAC address from the third video network message and packages the first video network MAC address to a fourth video network message; the fourth video networking message is packaged based on a second video networking protocol;

and the video network server sends the fourth video network message to the monitoring terminal.

3. The method according to claim 1, wherein the step of the video network server obtaining a second video network MAC address of the monitoring terminal and forwarding the second video network MAC address to the monitoring management terminal comprises:

the video network server receives a fifth video network message which is sent by the monitoring terminal and packaged with the second video network MAC address; the fifth video networking message is packaged based on a first video networking protocol;

the video network server extracts the second video network MAC address from the fifth video network message and packages the second video network MAC address into a sixth video network message; the sixth video networking message is packaged based on a second video networking protocol;

and the video network server sends the sixth video network message to the monitoring management terminal.

4. The method according to claim 1, wherein before the step of the video network server receiving the second video network packet, which is sent back by the monitoring terminal and encapsulates the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information, further comprises:

and after receiving the heartbeat packet sent by the monitoring management terminal, the monitoring terminal encapsulates the first MAC address, the second video network MAC address and the state of the target process corresponding to the target process information into the second video network message, and sends the second video network message to the video network server.

5. The method of claim 1, wherein the process monitoring system further comprises an operation and maintenance platform; before the step of the video network server receiving the first video network message which is sent by the monitoring management terminal and is packaged with the first video network MAC address, the second video network MAC address and the target process information to be monitored, the method further includes:

the monitoring management terminal receives a first internet message which is sent by the operation and maintenance platform and packaged with the target process information;

the monitoring management terminal extracts the target process information from the first internet message, packages the first video network MAC address, the second video network MAC address and the target process information into the first video network message, and sends the first video network message to the video network server.

6. The method according to claim 1, wherein the second video network message is a plurality of messages, and the process monitoring system further comprises an operation and maintenance platform; after the step of forwarding the second video network packet to the monitoring management terminal, the method further includes:

after judging that the second video network messages are received, the monitoring management terminal respectively extracts the state of the target process from each second video network message and combines the states of the target processes;

and the monitoring management terminal packages the state of the combined target process into a second internet message and sends the second internet message to the operation and maintenance platform.

7. A process monitoring system is characterized by comprising a video network server, a monitoring management terminal and a monitoring terminal; the video network server comprises:

8. The system of claim 7, wherein the first address exchange module comprises:

the first receiving submodule is used for receiving a third video network message which is sent by the monitoring management terminal and packaged with the first video network MAC address; the third video networking message is packaged based on a first video networking protocol;

the first packaging submodule is used for extracting the first video network MAC address from the third video network message and packaging the first video network MAC address into a fourth video network message; the fourth video networking message is packaged based on a second video networking protocol;

and the first sending submodule is used for sending the fourth video network message to the monitoring terminal.

9. The system of claim 7, wherein the second address exchange module comprises:

the second receiving submodule is used for receiving a fifth video network message which is sent by the monitoring terminal and packaged with the second video network MAC address; the fifth video networking message is packaged based on a first video networking protocol;

the second packaging submodule is used for extracting the second video network MAC address from the fifth video network message and packaging the second video network MAC address into a sixth video network message; the sixth video networking message is packaged based on a second video networking protocol;

and the second sending submodule is used for sending the sixth video network message to the monitoring management terminal.

10. The system of claim 7, wherein the monitor terminal comprises:

the first state packaging module is used for packaging the first MAC address, the second MAC address and the state of a target process corresponding to the target process information into the second video network message after receiving the heartbeat packet sent by the monitoring management terminal;

and the first state sending module is used for sending the second video network message to the video network server.

11. The system of claim 7, wherein the process monitoring system further comprises an operation and maintenance platform; the monitoring management terminal comprises:

the information receiving module is used for receiving a first internet message which is sent by the operation and maintenance platform and packaged with the target process information;

an information encapsulation module, configured to extract the target process information from the first internet packet, and encapsulate the first video network MAC address, the second video network MAC address, and the target process information into the first video network packet;

and the information sending module is used for sending the first video network message to the video network server.

12. The system of claim 7, wherein the second video network message is a plurality of messages, and the process monitoring system further comprises an operation and maintenance platform; the monitoring management terminal comprises:

the state extraction module is used for respectively extracting the state of the target process from each second video network message after judging that the second video network messages are received, and combining the states of the target processes;

the second state encapsulation module is used for encapsulating the state of the combined target process to a second internet message by the monitoring management terminal;

and the second state sending module is used for sending the second internet message to the operation and maintenance platform.