CN110198384A - A kind of means of communication and transfer server based on view networking - Google Patents

Abstract

The embodiment of the present application discloses a communication method and a transfer server based on the Internet of Vision. Receive the first call request message sent by the first user equipment through the transit server; generate a second call request message and a push message according to the first call request message; the push message is used to instruct the second user equipment to The first user equipment makes a call; determine the message priority of the second call request message and the push message, and determine the corresponding message sending method according to the message priority of the second call request message and the push message, according to The message sending manner performs message sending. By setting the priority of the message, the user device can realize "one-key" double "sending"; even if the caller's communication APP is transferred to the background, it can also push the message to remind the other party to call back, which is easy to operate and improves the communication success rate.

Description

A communication method and transit server based on Internet of Vision

technical field

The present application relates to the technical field of the Internet of Vision, in particular to a communication method and a transfer server based on the Internet of Vision.

Background technique

With the rapid development of the Internet of Things, the communication method based on the Internet of Things between mobile terminals is gradually popularized.

However, when calling between mobile terminals based on the Internet of Vision, it is often impossible to make a smooth call because the other terminal APP enters a sleep state, resulting in communication obstruction.

Contents of the invention

In view of the above problems, the embodiments of the present application are proposed to provide a communication method based on the Internet of Vision and a corresponding relay server that overcomes the above problems or at least partially solves the above problems.

In the first aspect, the embodiment of the present application discloses a communication method based on the Internet of Vision, and the method includes:

The transit server receives the first call request message sent by the first user equipment; wherein, the first call request message is used to call the second user equipment, and the first call request message carries the video network number of the first user equipment , the Internet of Vision server IP and the Internet of Vision number of the second user equipment;

Generate a second call request message and a push message according to the first call request message; wherein the second call request message is used to call the second user equipment, and the push message is used to indicate the second user equipment making a call to the first user equipment;

determining the message priority of the second call request message and the push message, and determining a corresponding message sending method according to the message priority of the second call request message and the push message;

The message is sent according to the message sending manner.

Optionally, the message priority includes a primary priority and a secondary priority; the message sending method corresponding to the primary priority is real-time sending, and the message sending method corresponding to the secondary priority is trigger sending.

Optionally, the message priority corresponding to the second call request message is the primary priority, and the message priority corresponding to the push message is the secondary priority;

The sending of the message according to the message sending method includes:

sending the second call request message to the second user equipment;

If the second call response message returned by the second user equipment is received within a set time, establishing a video network connection between the first user equipment and the second user equipment;

If the message returned by the second user equipment is not received within the set time, the push message is sent to the second user equipment, and the push message is used by the second user equipment according to the video network The server IP accesses the video networking server, and dials back according to the video networking number of the first user equipment, so as to establish a video networking connection between the first user equipment and the second user equipment.

Optionally, the transit server includes a service server and a push message server;

The first call request message is sent by the first user equipment to the service server;

The second call request message is sent by the service server to the second user equipment;

The push message is sent from the service server to the push message server, and then pushed to the second user equipment by the push message server.

In the second aspect, the embodiment of the present application discloses a transfer server, including:

A message receiving module, configured for the relay server to receive a first call request message sent by the first user equipment; wherein, the first call request message is used to call the second user equipment, and the first call request message carries the first The video network number of the user equipment, the video network server IP and the video network number of the second user equipment;

A message generating module, configured to generate a second call request message and a push message according to the first call request message; wherein, the second call request message is used to call the second user equipment, and the push message is used to indicate the second user equipment makes a call to the first user equipment;

A determining module, configured to determine the message priority of the second call request message and the push message, and determine a corresponding message sending method according to the message priority of the second call request message and the push message;

A message sending module, configured to send a message according to the message sending manner.

Optionally, the message priority includes primary priority and secondary priority;

The message sending mode corresponding to the primary priority is real-time sending, and the message sending mode corresponding to the secondary priority is trigger sending.

Optionally, the message priority corresponding to the second call request message is the primary priority, and the message priority corresponding to the push message is the secondary priority;

The message sending module is specifically used for:

sending the second call request message to the second user equipment;

If the second call response message returned by the second user equipment is received within a set time, establishing a video network connection between the first user equipment and the second user equipment;

If the message returned by the second user equipment is not received within the set time, the push message is sent to the second user equipment, and the push message is used by the second user equipment according to the video network The server IP accesses the video networking server, and dials back according to the video networking number of the first user equipment, so as to establish a video networking connection between the first user equipment and the second user equipment.

Optionally, the transit server includes a service server and a push message server;

The first call request message is sent by the first user equipment to the service server;

The second call request message is sent by the service server to the second user equipment;

The push message is sent from the service server to the push message server, and then pushed to the second user equipment by the push message server.

In the third aspect, the embodiment of the present application also discloses a computer device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the above-mentioned first In one aspect any of the described methods.

In a fourth aspect, the embodiment of the present application also discloses a computer-readable storage medium, where the computer-readable storage medium stores a computer program for executing the method described in any one of the above-mentioned first aspects.

In the communication method based on the Internet of Vision provided by the embodiment of the present application, the first call request message sent by the first user equipment is received through the transfer server; the first call request message is used to call the second user equipment, and the first call request The message carries the video network number of the first user equipment, the video network server IP and the video network number of the second user equipment; further, a second call request message and a push message are generated according to the first call request message; wherein , the second call request message is used to call the second user equipment, and the push message is used to instruct the second user equipment to call the first user equipment; further, determine the second call request message and the message priority of the push message, determine the corresponding message sending mode according to the second call request message and the message priority of the push message; finally, send the message according to the message sending mode. Therefore, by setting the priority of the message, the user device can realize "one-key" double "sending"; even if the caller's communication APP is transferred to the background, it can also push the message to remind the other party to call back, which is easy to operate and improves the communication success rate.

Description of drawings

Fig. 1 is a schematic diagram of networking of a video network provided by an embodiment of the present application;

FIG. 2 is a schematic diagram of a hardware structure of a node server provided by an embodiment of the present application;

FIG. 3 is a schematic diagram of a hardware structure of an access switch provided in an embodiment of the present application;

FIG. 4 is a schematic diagram of a hardware structure of an Ethernet protocol conversion gateway provided in an embodiment of the present application;

FIG. 5 is a flow chart of the steps of the communication method based on the Internet of Vision provided by the embodiment of the present application;

Fig. 6 is an example diagram of a method embodiment provided by an embodiment of the present application;

FIG. 7 is a structural block diagram of a transit server provided by an embodiment of the present application.

Detailed ways

In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

The Internet of Vision is an important milestone in the development of the network. It is a real-time network that can realize real-time transmission of high-definition video, and push many Internet applications to high-definition video, high-definition face-to-face.

The Internet of View adopts real-time high-definition video exchange technology, which can provide required services on one network platform, such as high-definition video conferencing, video surveillance, intelligent monitoring and analysis, emergency command, digital broadcast TV, time-lapse TV, online teaching, live broadcast , VOD on demand, TV mail, personalized recording (PVR), intranet (self-managed) channel, intelligent video broadcast control, information release and other dozens of video, voice, picture, text, communication, data and other services are all integrated in one System platform, realize high-definition quality video playback through TV or computer.

In order to enable those skilled in the art to better understand the embodiment of the present application, the Internet of Things is introduced as follows:

Some of the technologies applied in the Internet of Things are as follows:

Network Technology

The network technology innovation of the Internet of View has improved the traditional Ethernet (Ethernet) to face the potentially huge video traffic on the network. Different from pure network packet switching (Packet Switching) or network circuit switching (Circuit Switching), as the Internet of Things technology uses network packet switching to meet Streaming (translated into stream, stream, continuous broadcast, it is a data transmission technology that converts the received The data becomes a stable and continuous stream, which is continuously sent out, so that the sound heard or the image seen by the user is very stable, and the user can start browsing on the screen before the entire data is transmitted). The Internet of Vision technology has the flexibility, simplicity and low price of packet switching, and at the same time has the quality and security guarantee of circuit switching, realizing the seamless connection of switched virtual circuits and data formats throughout the network.

Switching Technology

Video networking adopts the two advantages of Ethernet asynchronous and packet switching, eliminates the defects of Ethernet under the premise of full compatibility, has end-to-end seamless connection of the whole network, directly connects to user terminals, and directly carries IP data packets. User data does not require any format conversion within the entire network. Video networking is a more advanced form of Ethernet. It is a real-time switching platform, which can realize the real-time transmission of large-scale high-definition video in the whole network that cannot be realized by the Internet at present, and push many network video applications to high-definition and unification.

Server Technology

The server technology on the Internet of View and unified video platform is different from the server in the traditional sense. Its streaming media transmission is based on connection-oriented, and its data processing capability has nothing to do with traffic and communication time. A single network layer can contain information command and data transmission. For voice and video services, the complexity of video streaming and unified video platform streaming media processing is much simpler than data processing, and the efficiency is greatly improved by more than 100 times compared with traditional servers.

Storage Technology

The ultra-high-speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the super-large capacity and super-large-flow media content, and maps the program information in the server command to the specific hard disk space, and the media content no longer passes through the server. It is delivered directly to the user terminal in an instant, and the user generally waits for less than 0.2 seconds. The optimized sector distribution greatly reduces the mechanical movement of the hard disk head seeking. The resource consumption is only 20% of the IP Internet of the same level, but the concurrent traffic generated is 3 times larger than that of the traditional hard disk array, and the overall efficiency is increased by more than 10 times.

Network Security Technology

The structural design of the Internet of View completely eradicates the network security problems that plague the Internet through the individual licensing system for each service, complete isolation of equipment and user data, and generally does not require anti-virus programs and firewalls, preventing hackers and virus attacks , to provide users with a structured worry-free security network.

Service Innovation Technology

The unified video platform integrates business and transmission together, whether it is a single user, a private network user or the sum of a network, it is just an automatic connection. User terminals, set-top boxes or PCs are directly connected to the unified video platform to obtain rich and colorful multimedia video services in various forms. The unified video platform adopts the "recipe-style" table matching mode to replace the traditional complex application programming. It can realize complex applications with very little code and realize "unlimited" new business innovations.

The networking of the Internet of View is as follows:

Vision networking is a network structure with centralized control. The network can be a tree network, star network, ring network, etc., but on this basis, a centralized control node is required in the network to control the entire network.

As shown in Figure 1, the Internet of Things is divided into two parts: the access network and the metropolitan area network.

The equipment in the access network part can be mainly divided into three categories: node server, access switch, terminal (including various set-top boxes, encoding boards, storage, etc.). The node server is connected with the access switch, and the access switch can be connected with multiple terminals and can be connected with Ethernet.

Wherein, the node server is a node with centralized control function in the access network, which can control the access switches and terminals. The node server can be directly connected to the access switch, and can also be directly connected to the terminal.

Similarly, the devices in the MAN part can also be divided into three categories: MAN servers, node switches, and node servers. The metro server is connected to the node switch, and the node switch can be connected to multiple node servers.

Wherein, the node server is the node server of the access network part, that is, the node server belongs to both the access network part and the metropolitan area network part.

The metropolitan area server is a node with a centralized control function in the metropolitan area network, which can control node switches and node servers. The metro server can be directly connected to the node switch, or directly connected to the node server.

It can be seen that the entire Vision Network is a layered centralized control network structure, while the network controlled by the node server and the metro server can be in various structures such as tree, star, and ring.

Vividly speaking, the access network part can form a unified video platform (the part in the circle), and multiple unified video platforms can form a video network; each unified video platform can be interconnected through the metropolitan area and the wide area video network.

Classification of Internet of Things devices

1.1 The devices in the Internet of Things in the embodiment of the present application can be mainly divided into three categories: servers, switches (including Ethernet gateways), terminals (including various set-top boxes, encoding boards, memory, etc.). As a whole, the Internet of Things can be divided into a metropolitan area network (or a national network, a global network, etc.) and an access network.

1.2 The equipment in the access network can be mainly divided into three categories: node servers, access switches (including Ethernet gateways), terminals (including various set-top boxes, encoding boards, storage, etc.).

The specific hardware structure of each access network device is:

Node server:

As shown in FIG. 2 , it mainly includes a network interface module 201 , a switching engine module 202 , a CPU module 203 , and a disk array module 204 .

Wherein, network interface module 201, the bag that CPU module 203, disk array module 204 come in all enters switching engine module 202; The guide information of packet stores this packet into the queue of corresponding packet buffer 206; If the queue of packet buffer 206 is close to full, then discards; Switching engine module 202 polls all packet buffer queues, and forwards if the following conditions are met: 1) The sending buffer of the port is not full; 2) The queue packet counter is greater than zero. Disk array module 204 mainly realizes the control to hard disk, comprises operations such as the initialization of hard disk, read and write; (including downlink protocol packet address table, uplink protocol packet address table, and data packet address table), and configuration of the disk array module 204 .

Access switch:

As shown in FIG. 3 , it mainly includes network interface modules (downlink network interface module 301 , uplink network interface module 302 ), switching engine module 303 and CPU module 304 .

Wherein, the packet (upstream data) that the downstream network interface module 301 comes in enters the packet detection module 305; Whether the destination address (DA), source address (SA), data packet type and packet length of the packet detection module 305 detection packet meet the requirements, if Meet, then distribute corresponding flow identifier (stream-id), and enter switching engine module 303, otherwise discard; The packet (downstream data) that upstream network interface module 302 comes in enters switching engine module 303; The data packet that CPU module 304 comes in Enter the switching engine module 303; the switching engine module 303 carries out the operation of checking the address table 306 to the incoming packet, thereby obtains the guide information of the packet; if the packet entering the switching engine module 303 is going from the downstream network interface to the upstream network interface, then in combination Flow identifier (stream-id) stores this packet into the queue of corresponding packet cache 307; If the queue of this packet cache 307 is close to full, then discards; If the packet that enters switching engine module 303 is not downlink network interface, goes up If the data packet goes to the network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the direction information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.

Switching engine module 303 polls all packet buffer queues, divides two kinds of situations in the embodiment of the present application:

If the queue goes from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port sending buffer is not full; 2) the queue packet counter is greater than zero; 3) the token generated by the code rate control module is obtained .

If the queue does not go from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the sending buffer of the port is not full; 2) the packet counter of the queue is greater than zero.

The code rate control module 208 is configured by the CPU module 204 to generate tokens for all packet buffer queues going from the downlink network interface to the uplink network interface within a programmable interval to control the uplink forwarding code rate.

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 Figure 4, it mainly includes network interface modules (downlink network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, code rate control module 408, address table 406, packet Buffer 407 and MAC addition module 409 , MAC deletion module 410 .

Wherein, the data packet coming in from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects the Ethernet MAC DA, Ethernet MAC SA, Ethernet length or frame type, visual networking destination address DA, visual networking Source address SA, depending on whether the network data packet type and packet length meet the requirements, if so, assign the corresponding stream identifier (stream-id); then, subtract MAC DA, MAC SA, length or frame type by the MAC deletion module 410 (2byte), and enter the corresponding receiving buffer, otherwise discard;

The downlink network interface module 401 detects the sending buffer of the port, if there is a packet, the Ethernet MAC DA of the corresponding terminal is known according to the visual network destination address DA of the packet, and the Ethernet MAC DA of the terminal, the MACSA of the Ethernet protocol conversion gateway, and the MACSA of the Ethernet protocol conversion gateway are added. Ethernet length or frame type, and send.

The functions of other modules in the Ethernet protocol conversion gateway are similar to those of the access switch.

terminal:

It mainly includes a network interface module, a business processing module and a CPU module; for example, a set-top box mainly includes a network interface module, an video and audio codec engine module, and a CPU module; an encoding board mainly includes a network interface module, an video and audio encoding engine module, and a CPU module; It mainly includes network interface module, CPU module and disk array module.

1.3 The equipment of the metropolitan area network can be mainly divided into three categories: node server, node switch, and metropolitan area server. Among them, the node switch mainly includes a network interface module, a switching engine module and a CPU module; the metro server mainly includes a network interface module, a switching engine module and a CPU module.

2. Definition of Internet of Vision data packets

2.1 Definition of access network data packet

The data packet of the access network mainly includes the following parts: destination address (DA), source address (SA), reserved bytes, payload (PDU), and CRC.

As shown in the table below, the data packets of the access network mainly include the following parts:

DA SA Reserved Payload CRC

The destination address (DA) consists of 8 bytes (byte), the first byte indicates the type of data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are up to 256 possibilities, The second byte to the sixth byte are the addresses of the metropolitan area network, and the seventh and eighth bytes are the addresses of the access network.

The source address (SA) is also composed of 8 bytes (byte), and its definition is the same as that of the destination address (DA).

Reserved bytes consist of 2 bytes.

The payload part has different lengths according to different types of datagrams. If the type of datagram is a variety of protocol packets, the length of the payload part is 64 bytes. If the type of datagram is a single multicast packet, the payload The length of the part is 32+1024=1056 bytes, and of course it is not limited to the above two types.

CRC consists of 4 bytes, and its calculation method follows the standard Ethernet CRC algorithm.

2.2 MAN packet definition

The topology of the metropolitan area network is a graph. There may be two or even more than two types of connections between two devices, that is, there may be more than 2 connections between node switches and node servers, node switches and node switches, and node switches and node servers. kind of connection. However, the MAN address of the MAN device is unique. In order to accurately describe the connection relationship between MAN devices, a parameter: label is introduced in the embodiment of this application to uniquely describe a MAN device.

The definition of labels in this manual is similar to the definition of labels in Multi-Protocol Label Switching (MPLS). Assuming that there are two connections between device A and device B, then the data packets from device A to device B have 2 labels, the packet from device B to device A also has 2 labels. The label is divided into an incoming label and an outgoing label. Assuming that the label (incoming label) of the data packet entering device A is 0x0000, the label (outgoing label) of the data packet when it leaves device A may become 0x0001. The network access process of the metropolitan area network is a network access process under centralized control, which means that the address allocation and label allocation of the metropolitan area network are all dominated by the metropolitan area server, and the node switches and node servers are passively executed. Different from MPLS label allocation, MPLS label allocation is the result of mutual negotiation between switches and servers.

As shown in the table below, the data packet of the MAN mainly includes the following parts:

DA SA Reserved Label Payload CRC

That is, destination address (DA), source address (SA), reserved byte (Reserved), label, payload (PDU), and CRC. Among them, the format of the label can refer to the following definition: the label is 32bit, of which the high 16bit is reserved, and only the low 16bit is used, and its position is between the reserved byte of the data packet and the payload.

Push message (PUSH Message) is a message sent to a terminal (such as a mobile phone) through a network (GPRS/3G/4G/5G network). When the communication APP enters the sleep state, the mobile phone can still receive push messages and wake up the communication APP for corresponding processing.

Fig. 5 shows a communication method based on the Internet of Vision provided by the embodiment of the present application, which can be applied to a relay server, and includes the following steps:

Step 501: The transit server receives the first call request message sent by the first user equipment; wherein, the first call request message is used to call the second user equipment, and the first call request message carries the first user equipment's The video network number, the video network server IP and the video network number of the second user equipment.

Step 502: Generate a second call request message and a push message according to the first call request message; wherein, the second call request message is used to call the second user equipment, and the push message is used to indicate that the first call request message The second user equipment makes a call to the first user equipment.

Step 503: Determine the message priorities of the second call request message and the push message, and determine a corresponding message sending manner according to the message priorities of the second call request message and the push message.

Step 504: Send the message according to the message sending mode.

In a preferred embodiment, the message priority includes primary priority and secondary priority; the message sending method corresponding to the primary priority is real-time sending, and the message sending method corresponding to the secondary priority is trigger sending . It should be noted that there is no specific limitation on the specific sending method, and it may also be "push at idle time" and so on.

In a preferred implementation manner, by querying user settings, the message priority corresponding to the second call request message is the primary priority, and the message priority corresponding to the push message is the secondary priority.

In step 504, send the second call request message to the second user equipment; further, if the second call response message returned by the second user equipment is received within a set time, establish A video network connection between the first user equipment and the second user equipment; if no message returned by the second user equipment is received within a set time, the push message, the push message is used for the second user equipment to access the video networking server according to the video networking server IP, and to call back according to the video networking number of the first user equipment, so as to establish the A video connection between the first user equipment and the second user equipment.

In a specific application, the message push interface of the user equipment receives push messages sent from outside, and stores these push messages in a message database. The manner in which the user equipment receives the push message may be a message pushed through a WIFI hotspot, a message pushed through a video network, a message pushed through wireless Bluetooth, or a message pushed through an NFC sensing device, and the like. Wherein, the push message carries the video network number of the first user equipment, the video network number of the second user equipment, and the video network server IP.

In a preferred implementation manner, the transfer server includes a service server and a push message server; the first call request message is sent by the first user equipment to the service server; the second call request message The message is sent by the service server to the second user equipment; the push message is sent by the service server to the push message server, and then pushed to the second user equipment by the push message server of.

After receiving the push message, the second user equipment may, according to the information in the push message, call back the first user equipment when needed by the user. In this way, it is ensured that the video call can still be established when the second user equipment is not connected to the Internet. Reduce the occupancy of Internet of Things resources, and there is no need to keep the APP online all day.

In a specific implementation, the Internet-of-TV terminal device can be a set-top box (Set Top Box, STB), usually called a set-top box or a set-top box, which is a device that connects a TV set to an external signal source, and it can convert compressed digital signals into TV content. , and displayed on the TV. Generally speaking, the set-top box can be connected with a camera and a microphone for collecting multimedia data such as video data and audio data, and can also be connected with a TV for playing multimedia data such as video data and audio data.

Therefore, in practical applications, the user can perform some operations in the menu (gtml) file, such as dialing the user number of the set-top box at the opposite end, to trigger the Internet-of-Vision terminal to generate a control service application command and send it to the Internet-of-Vision server.

The Internet of View terminal device may also include external interfaces, such as USB interface, HDMI_OUTx2 interface, HDMI_IN interface, XLR interface, RCA (Radio Corporation of America, RC interface) and AV interface.

In order to more clearly illustrate the communication method based on the Internet of Vision provided by the embodiment of the present application, an example is given based on FIG. 6:

Step 601: the first user equipment sends a first call request message to the service server. Wherein, the first call request message is used to call the second user equipment, and the first call request message carries the video network number of the first user equipment, the video network server IP and the video network number of the second user equipment. Number.

Step 602: The business service server generates a second call request message and a push message according to the first call request message. Wherein, the second call request message is used to call the second user equipment, and the push message is used to instruct the second user equipment to call the first user equipment.

Step 603: The service server determines the message priorities of the second call request message and the push message, and determines a corresponding message sending manner according to the message priorities of the second call request message and the push message. It is determined that the second call request message is of primary priority, and the push message is of secondary priority.

Step 604: The service server sends the second call request message to the second user equipment.

Step 605: If the message returned by the second user equipment is not received within the set time, it is judged that the APP of the second user equipment is transferred to the background (entering a sleep state), and then the push message is sent to the push message server.

Step 606: The push message server pushes the push message to the second user equipment.

Step 607: After receiving the push message, the second user equipment wakes up the APP to view the push message, and the second user equipment accesses the video networking server according to the IP of the video networking server.

Step 608: Call back again according to the Internet of Things number of the first user equipment, so as to establish an Internet of Things connection between the first user equipment and the second user equipment.

Wherein, the push message is used for the second user equipment to access the video networking server according to the video networking server IP, and to call back according to the video networking number of the first user equipment, so as to establish the second A video connection between a user equipment and said second user equipment.

To sum up, through the communication method based on the Internet of View provided by the embodiment of the present application, the first call request message sent by the first user equipment is received through the transfer server; the first call request message is used to call the second user equipment, The first call request message carries the video network number of the first user equipment, the video network server IP and the video network number of the second user equipment; further, a second call request is generated according to the first call request message message and a push message; wherein, the second call request message is used to call the second user equipment, and the push message is used to instruct the second user equipment to call the first user equipment; further, determine The second call request message and the message priority of the push message, determine the corresponding message sending method according to the message priority of the second call request message and the push message; finally, according to the message sending method message sent. Therefore, by setting the priority of the message, the user device can realize "one-key" double "sending"; even if the caller's communication APP is transferred to the background, it can also push the message to remind the other party to call back, which is easy to operate and improves the communication success rate.

It should be noted that, for the method embodiment, for the sake of simple description, it is expressed as a series of action combinations, but those skilled in the art should know that the embodiment of the present application is not limited by the described action sequence, because According to the embodiment of the present application, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present application.

Based on the same technical concept, referring to Fig. 7, it shows a structural block diagram of the relay server provided by the embodiment of the present application. This device can be applied to the Internet of Vision, and specifically can include the following modules:

A message receiving module 701, configured for the relay server to receive a first call request message sent by a first user equipment; wherein, the first call request message is used to call a second user equipment, and the first call request message carries the first call request message The video network number of a user equipment, the video network server IP and the video network number of the second user equipment.

A message generating module 702, configured to generate a second call request message and a push message according to the first call request message; wherein, the second call request message is used to call the second user equipment, and the push message is used to Instructing the second user equipment to make a call to the first user equipment.

The determining module 703 is configured to determine the message priorities of the second call request message and the push message, and determine a corresponding message sending manner according to the message priorities of the second call request message and the push message.

A message sending module 704, configured to send a message according to the message sending manner.

In a preferred embodiment, the message priority includes primary priority and secondary priority; the message sending method corresponding to the primary priority is real-time sending, and the message sending method corresponding to the secondary priority is trigger sending .

In a preferred implementation manner, the message priority corresponding to the second call request message is the primary priority, and the message priority corresponding to the push message is the secondary priority.

The message sending module 704 is specifically configured to: send the second call request message to the second user equipment; if the second call response message returned by the second user equipment is received within a set time, Then establish a video network connection between the first user equipment and the second user equipment; if the message returned by the second user equipment is not received within the set time, send the message to the second user equipment The push message, the push message is used for the second user equipment to access the video networking server according to the video networking server IP, and to call back according to the video networking number of the first user equipment, so as to establish A video connection between the first user equipment and the second user equipment.

In a preferred implementation manner, the transfer server includes a service server and a push message server; the first call request message is sent by the first user equipment to the service server; the second call request message The message is sent by the service server to the second user equipment; the push message is sent by the service server to the push message server, and then pushed to the second user equipment by the push message server of.

As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the part of the description of the method embodiment.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

Those skilled in the art should understand that the embodiments of the embodiments of the present application may be provided as methods, devices, or computer program products. Therefore, the embodiment 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, etc.) having computer-usable program code embodied therein.

Embodiments of the present application are described with reference to flowcharts and/or block diagrams of methods, terminal devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor or processor of other programmable data processing terminal equipment to produce a machine such that instructions executed by the computer or processor of other programmable data processing terminal equipment Produce means for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded into a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce computer-implemented processing, thereby The instructions executed above provide steps for implementing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

While the preferred embodiments of the embodiments of the present application have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once the basic inventive concept is understood. Therefore, the appended claims are intended to be interpreted to cover the preferred embodiment and all changes and modifications that fall within the scope of the embodiments of the application.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

The communication method and relay server based on the Internet of Vision provided by the present application are described above. Carried out a detailed introduction, application of specific examples herein to explain the principle and implementation of the application, the description of the above embodiment is only used to help understand the method of the application and its core idea; meanwhile, for the general technology in the art Personnel, according to the idea of this application, there will be changes in the specific implementation and application range. In summary, the content of this specification should not be construed as limiting the application.

Claims (10)

1. a kind of means of communication based on view networking, which is characterized in that the described method includes:

Transfer server receives the first call request message that the first user equipment is sent；Wherein, first call request disappears Breath for calling second user equipment, first call request message carry first user equipment view networking number, Depending on the view of networked server IP and second user equipment networking number；

The second call request message and PUSH message are generated according to first call request message；Wherein, second calling For request message for calling the second user equipment, the PUSH message is used to indicate the second user equipment to described the One user equipment is called；

The message priority for determining second call request message and the PUSH message disappears according to second call request The message priority of breath and the PUSH message determines corresponding message mode；

Message transmission is carried out according to the message mode.

2. the method as described in claim 1, which is characterized in that the message priority includes master-priority and sub-priority；

The corresponding message mode of the master-priority is to send in real time, and the corresponding message mode of the sub-priority is Triggering is sent.

3. such as the described in any item methods of claim 1 to 2, which is characterized in that second call request message is corresponding to disappear Breath priority is master-priority, and the corresponding message priority of the PUSH message is sub-priority；

It is described that message transmission is carried out according to the message mode, comprising:

Second call request message is sent to the second user equipment；

If receiving the second call message that the second user equipment returns within the set time, described in foundation View between first user equipment and the second user equipment, which is networked, to be connected；

If not receiving the message that the second user equipment returns within the set time, sent to the second user equipment The PUSH message, the PUSH message access the view according to the view networked server IP for the second user equipment Networked server, and being called back depending on networking number according to first user equipment, to establish first user equipment View between the second user equipment, which is networked, to be connected.

4. the method as described in claim 1, which is characterized in that the transfer server includes service server and PUSH message Server；

First call request message is to be emitted to the service server by first user equipment；

Second call request message is that the second user equipment is sent to by the service server；

The PUSH message is the PUSH message server to be sent to by the service server, and taken by the PUSH message Business device pushes to the second user equipment.

5. a kind of transfer server, which is characterized in that the transfer server includes:

Message reception module receives the first call request message that the first user equipment is sent for transfer server；Wherein, institute It states the first call request message and carries first user for calling second user equipment, first call request message and set The view networking number of standby view networking number, view networked server IP and the second user equipment；

Message generating module, for generating the second call request message and PUSH message according to first call request message； Wherein, second call request message is for calling the second user equipment, and the PUSH message is used to indicate described the Two user equipmenies call first user equipment；

Determining module, for determining the message priority of second call request message and the PUSH message, according to described The message priority of second call request message and the PUSH message determines corresponding message mode；

Message transmission module, for carrying out message transmission according to the message mode.

6. transfer server as claimed in claim 5, which is characterized in that the message priority includes master-priority and suboptimum First grade；

The corresponding message mode of the master-priority is to send in real time, and the corresponding message mode of the sub-priority is Triggering is sent.

7. such as the described in any item transfer servers of claim 5 to 6, which is characterized in that second call request message pair The message priority answered is master-priority, and the corresponding message priority of the PUSH message is sub-priority；

The message transmission module is specifically used for:

Second call request message is sent to the second user equipment；

If receiving the second call message that the second user equipment returns within the set time, described in foundation View between first user equipment and the second user equipment, which is networked, to be connected；

If not receiving the message that the second user equipment returns within the set time, sent to the second user equipment The PUSH message, the PUSH message access the view according to the view networked server IP for the second user equipment Networked server, and being called back depending on networking number according to first user equipment, to establish first user equipment View between the second user equipment, which is networked, to be connected.

8. transfer server as claimed in claim 7, which is characterized in that the transfer server includes service server and pushes away Send message server；

First call request message is to be emitted to the service server by first user equipment；

Second call request message is that the second user equipment is sent to by the service server；

The PUSH message is the PUSH message server to be sent to by the service server, and taken by the PUSH message Business device pushes to the second user equipment.

9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor realizes any side of Claims 1-4 when executing the computer program Method.

10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim It is required that the computer program of 1 to 4 any the method.