WO2017071389A1

WO2017071389A1 - Inter-system fusion method and device

Info

Publication number: WO2017071389A1
Application number: PCT/CN2016/096406
Authority: WO
Inventors: 李立世; 关翔宇; 张作群; 朱贵丽; 龚琼
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-10-27
Filing date: 2016-08-23
Publication date: 2017-05-04
Also published as: CN106612268A

Abstract

Provided in embodiments of the present invention are an inter-system fusion method and device. The method comprises: acquiring first information sent by a first system through a first process, wherein the first information is information encapsulated by a first protocol; converting the first information into second information encapsulated by a second protocol through the first process, wherein the second protocol is a protocol used by a second system, the first system is a monitoring system and the second system is a video conferencing system, or the first system is a video conferencing system and the second system is a monitoring system; and sending the second information to the second system through the first process. The embodiment of the present invention solves the problem in the related art in which a video conferencing system and a monitoring system cannot connect to or control each other due to different protocols and interaction standards used, thereby realizing mutual communication between the video conferencing system and the monitoring system.

Description

Method and device for integrating systems

Technical field

The present invention relates to the field of communications, and in particular to an inter-system fusion method and apparatus.

Background technique

In the related art, the conference television system and the monitoring system are two independent systems that are independent of each other, do not communicate with each other, and do not interfere with each other. The standard used by the conference television system is H.323, Session Initiation Protocol (SIP) protocol, etc. Most of the monitoring systems use GB\T28181, Open Network Video Interface Forum (ONVIF). Standards, because the protocols and standards used by the two systems are not the same, making it impossible to interoperate and control each other in the current application field. Conference TV terminals and monitoring terminals, Conference TV Microcontroller Unit (MCU) and monitoring platform are unable to communicate, which will inevitably lead to many problems, such as the inconsistency of deployment and monitoring, resulting in increased deployment costs, command system and monitoring system. Failure to coordinate with each other leads to inefficiency.

In view of the problem that the related technologies cannot be interconnected and controlled due to different protocols and interaction standards used by the conference television system and the monitoring system, an effective solution has not been proposed yet.

Summary of the invention

The embodiments of the present invention provide a method and an apparatus for inter-system convergence, so as to at least solve the problem that the related technologies cannot be interconnected and mutually controlled due to different protocols and interaction standards used by the conference television system and the monitoring system.

According to an aspect of the present invention, an inter-system fusion method is provided, including: acquiring, by using a first process, first information sent by a first system; wherein, the first information is information encapsulated by the first protocol; a process converting the first information into the second information encapsulated by the second protocol; wherein the second protocol is a protocol used by the second system, wherein the first system is a monitoring system, and the second system is a conference television system; or One system is a conference television system, and the second system is a monitoring system; the second information is sent to the second system through the first process.

In the embodiment of the present invention, when the first system is a monitoring system and the second system is a conference television system, the first information is registration information; and the first information is converted into the second information packaged by the second protocol by using the first process. The method includes: parsing the first information by using the first process, obtaining the first protocol and the parsed registration information; converting the first protocol into the second protocol by using the first process; and encapsulating the parsed registration information by adopting the second protocol by using the first process , get the second message.

In the embodiment of the present invention, the first protocol includes: GB\T28181 protocol or an open network video interface forum ONVIF protocol; the second protocol includes: H.323 protocol or conference initial SIP protocol.

In the embodiment of the present invention, when the first system is a conference television system, and the second system is a monitoring system, the first information is call information; and the first information is converted into the second information encapsulated by the second protocol by using the first process. The method includes: parsing the first information by using the first process, obtaining the first protocol and the parsed call information; and converting the first protocol to the second process by using the first process The protocol is configured to encapsulate the parsed call information by using the second protocol to obtain the second information.

In the embodiment of the present invention, before the first information sent by the first system is obtained by the first process, the method further includes: obtaining, by using the first process, indication information for instructing the conference television system to hold the conference; and monitoring the system by using the first process. The monitoring terminal as a conference television terminal joins the conference.

In the embodiment of the present invention, after the second information is sent to the second system by using the first process, the method further includes: acquiring, by the second process, the first media code stream sent by the monitoring terminal in the monitoring system; Performing a decoding operation on the first media code stream, and re-encoding the decoded media code stream to obtain a second media code stream; and transmitting, by using the second process, the second media code stream to the conference television terminal in the conference television system .

In the embodiment of the present invention, when the first system is a conference television system and the second system is a monitoring system, the first information is control information; and the first information is converted into the second information encapsulated by the second protocol by using the first process. The method includes: parsing the first information by using the first process, obtaining the first protocol and the parsed control information; converting the first protocol into the second protocol by using the first process; and encapsulating the parsed control by using the second protocol by using the first process Information, get the second information.

In the embodiment of the present invention, the first protocol includes: an H.323 protocol or a conference initial SIP protocol; and the second protocol includes: a GB\T28181 protocol or an open network video interface forum ONVIF protocol.

According to another aspect of the present invention, an inter-system fusion device is provided, including: a first acquiring module, configured to acquire, by using a first process, first information sent by a first system; wherein, the first information is a protocol encapsulated information; the conversion module is configured to convert the first information into the second information encapsulated by the second protocol by using the first process; wherein the second protocol is a protocol used by the second system, where the first system is The monitoring system, the second system is a conference television system; or the first system is a conference television system, and the second system is a monitoring system; the first sending module is configured to send the second information to the second system by using the first process.

In the embodiment of the present invention, the conversion module includes: a first parsing unit, configured to parse the first process by using the first process when the first system is a monitoring system, and the second system is a conference television system, and the first information is registration information. The information is obtained by the first protocol and the parsed registration information; the first converting unit is configured to convert the first protocol into the second protocol by using the first process; the first encapsulating unit is configured to adopt the second protocol encapsulation by using the first process The parsed registration information obtains the second information.

In the embodiment of the present invention, the conversion module includes: a second parsing unit, configured to: when the first system is a conference television system, the second system is a monitoring system, and the first information is call information, the first process is first The information is parsed to obtain the first protocol and the parsed call information; the second converting unit is configured to convert the first protocol into the second protocol by using the first process; and the second encapsulating unit is configured to adopt the second protocol by using the first process The parsed call information is encapsulated to obtain the second information.

In the embodiment of the present invention, the device further includes: a second acquiring module, configured to acquire, by using a first process, indication information for instructing the conference television system to hold a conference; adding a module, configured to use the monitoring system as a first process The monitoring terminal of the conference television terminal joins the conference.

In the embodiment of the present invention, the device further includes: a third acquiring module, configured to acquire, by using the second process, the first media code stream sent by the monitoring terminal in the monitoring system; and decoding the encoding module, configured to pass the second process Decoding a media stream, and re-encoding the decoded media stream to obtain a second media stream; the second sending module is configured to send the second media stream to the conference television system by using the second process In the conference TV terminal.

In the embodiment of the present invention, the conversion module includes: a third parsing unit, configured to: when the first system is a conference television system, the second system is a monitoring system, and the first information is control information, the first process is first The information is parsed to obtain the first protocol and the parsed control information; the third converting unit is configured to convert the first protocol into the second protocol by using the first process; and the third encapsulating unit is configured to adopt the second protocol by using the first process The parsed control information is encapsulated to obtain the second information.

In the embodiment of the present invention, a computer storage medium is further provided, and the computer storage medium may store an execution instruction, where the execution instruction is used to execute the inter-system fusion method in the foregoing embodiment.

According to the embodiment of the present invention, the first information sent by the first system is obtained by using the first process, where the first information is information encapsulated by the first protocol, and the first information is converted into the second protocol by the first process. Second information; wherein the second protocol is a protocol used by the second system, wherein the first system is a monitoring system, the second system is a conference television system; or the first system is a conference television system, and the second system is a monitoring system. Sending the second information to the second system through the first process. Through the use of software, the information conversion between the monitoring system and the conference television system is completed, and the problem that the related technologies cannot be interconnected and controlled by the different protocols and interaction standards used by the conference television system and the monitoring system is solved. The conference television system and the monitoring system communicate with each other.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

1 is a flow chart 1 of an inter-system fusion method according to an embodiment of the present invention;

2 is a schematic flowchart of a registration process performed by a monitoring system and a conference television system according to a preferred embodiment of the present invention;

3 is a second flowchart of a method for inter-system fusion according to an embodiment of the present invention;

4 is a schematic flowchart of a call performed by a monitoring system and a conference television system according to a preferred embodiment of the present invention;

FIG. 5 is a third flowchart of a method for inter-system fusion according to an embodiment of the present invention; FIG.

6 is a schematic flowchart of media interaction performed by a monitoring system and a conference television system according to a preferred embodiment of the present invention;

7 is a structural block diagram 1 of an inter-system fusion device according to an embodiment of the present invention;

8 is a structural block diagram 2 of an inter-system fusion device according to an embodiment of the present invention;

9 is a structural block diagram 3 of an inter-system fusion device according to an embodiment of the present invention;

10 is a structural block diagram 4 of an inter-system fusion device according to an embodiment of the present invention;

11 is a structural block diagram 5 of an inter-system fusion device according to an embodiment of the present invention;

12 is a structural block diagram 6 of an inter-system fusion device according to an embodiment of the present invention;

13 is a block diagram showing the architecture of a system for interworking between a monitoring system and a conference television system in accordance with a preferred embodiment of the present invention;

14 is a schematic diagram showing the internal architecture of a system in which a monitoring system and a conference television system communicate with each other according to a preferred embodiment of the present invention;

15 is a schematic diagram showing the logical architecture of a system in which a monitoring system and a conference television system are intercommunicated according to a preferred embodiment of the present invention;

Figure 16 is a detailed flow chart of registration in accordance with a preferred embodiment of the present invention.

detailed description

The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

It is to be understood that the terms "first", "second" and the like in the specification and claims of the present invention are used to distinguish similar objects, and are not necessarily used to describe a particular order or order.

In this embodiment, an inter-system fusion method is provided. FIG. 1 is a flowchart 1 of an inter-system fusion method according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:

Step S102: Acquire first information sent by the first system by using a first process, where the first information is information encapsulated by the first protocol;

Step S104: The first information is converted into the second information encapsulated by the second protocol by using the first process, where the second protocol is a protocol used by the second system, where the first system is a monitoring system, and the second system is a conference. a television system; or the first system is a conference television system, and the second system is a monitoring system;

Step S106, the second information is sent to the second system by the first process.

Through the foregoing steps, the first information encapsulated by the first protocol is converted into the second information encapsulated by the second protocol by using the first process, where the first protocol is used by the first system, and the second protocol is used by the second system. The first system is a monitoring system, the second system is a conference television system, or the first system is a conference television system, and the second system is a monitoring system, that is, a software is used to complete the connection between the monitoring system and the conference television system. The information conversion solves the problem that the related technologies cannot be interconnected and mutually controlled due to different protocols and interaction standards used by the conference television system and the monitoring system, thereby realizing the mutual communication between the conference television system and the monitoring system.

It should be noted that the first information may be registration information, call information, control information, etc., and is not limited thereto. The first process is a software mode, but is not limited thereto.

In an embodiment of the present invention, when the first system is a monitoring system and the second system is a conference television system, the first information may be registration information; in this case, the foregoing step S104 may be performed by: Parsing the first information, obtaining the first protocol and the parsed registration information; converting the first protocol into the second protocol by using the first process; and encapsulating the parsed registration information by using the second protocol by the first process, to obtain the second information. That is, the registration information conversion between the monitoring system and the conference television system is realized by means of software, which can be a conversion between the protocols used by the two systems to realize registration between the two systems.

It should be noted that when the first system is a monitoring system and the second system is a conference television system, the first protocol may be the GB\T28181 protocol or the open network video interface forum ONVIF protocol, and the second protocol may include: H.323 Protocol or conference initial SIP protocol. After the registration information is received by the second system, the registration information needs to be authenticated and registered, and the registration result may be fed back to the first process.

Specifically, FIG. 2 is a schematic flowchart of a registration process performed by a monitoring system and a conference television system according to a preferred embodiment of the present invention. As shown in FIG. 2, the registration process includes the following steps:

Step S202, the environment configuration, that is, configuring the upper-level network address on the monitoring system;

Step S204, the monitoring system initiates registration with the conversion system;

Step S206, the GB\T28181 protocol stack receives the registration information and transfers it to the conversion machine;

Step S208, the protocol converter converts the protocol into H.323/SIP;

Step S210, after the H.323/SIP receives the registration information, the analog conference television terminal initiates registration with the conference television system;

Step S212, the conference television system completes registration authentication;

In step S214, the registration is successful.

In an embodiment of the present invention, when the first system is a conference television system and the second system is a monitoring system, the first information is call information; in this case, the foregoing step S104 may be performed by: The first information is parsed to obtain the first protocol and the parsed call information; the first protocol is converted into the second protocol by the first process; and the parsed call information is encapsulated by the first process by the first process to obtain the second information. That is, by means of software, the call information conversion between the monitoring system and the conference television system can be realized, which can be a conversion between the protocols used by the two systems to realize the call between the two systems, that is, realize two systems. The interconnection between.

3 is a second flowchart of a method for inter-system fusion according to an embodiment of the present invention. As shown in FIG. 3, when the first system is a conference television system and the second system is a monitoring system, the first information is call information. The method further includes: before step S102, the method further includes:

Step S302, obtaining, by using a first process, indication information for instructing the conference television system to hold a conference;

Step S304, the monitoring terminal as the conference television terminal in the monitoring system is added to the conference by using the first process.

Through the above steps, before the conference television system holds a conference, the monitoring terminal in the monitoring system can be added to the conference as a conference television terminal by software, so that the call can be further performed.

Specifically, FIG. 4 is a schematic flowchart of a call performed by a monitoring system and a conference television system according to a preferred embodiment of the present invention. As shown in FIG. 4, the process of the call includes the following steps:

Step S402, the conference television system initiates a conference;

Step S404, adding a conference television terminal and a monitoring system terminal;

Step S406, the call signaling is sent to the H.323/SIP protocol stack of the protocol conversion system;

Step S408, the H.323/SIP protocol stack receives the signaling and sends it to the protocol conversion machine;

Step S410, the protocol converter receives the signaling, and converts the H.323/SIP into the GB\T28181 protocol;

Step S412, the GB\T28181 protocol stack receives the call information and sends it to the monitoring system;

Step S414, the monitoring system receives the call signaling, and sends the feedback to the upper level after processing;

In step S416, the upper end is completed, that is, the above call process is completed.

FIG. 5 is a third flowchart of a method for inter-system fusion according to an embodiment of the present invention. As shown in FIG. 5, after the step S106, the method further includes:

Step S502: Acquire, by using a second process, a first media code stream sent by a monitoring terminal in the monitoring system;

Step S504, performing a decoding operation on the first media code stream by using the second process, and re-encoding the decoded media code stream to obtain a second media code stream.

Step S506, the second media code stream is sent to the conference television terminal in the conference television system by using the second process.

After the monitoring system and the conference television system make a call, the media code stream can be interacted, thereby realizing the intercommunication between the monitoring system and the conference television system. It should be noted that the second process is a software mode, but is not limited thereto.

Specifically, FIG. 6 is a schematic flowchart of media interaction performed by a monitoring system and a conference television system according to a preferred embodiment of the present invention. As shown in FIG. 6, the flow of the media interaction includes the following steps:

Step S602, the conference television system and the monitoring system call have been established;

Step S604, the monitoring end device monitors the media stream and sends it to the AV processor of the conversion system;

Step S606, the video processor decodes the media code stream;

Step S608, after decoding, re-encoding and sending to the conference television system;

Step S610, after the conference television system receives the media code stream, the media code stream is further decoded and encoded and sent to the conference television terminal;

In step S612, the media interaction is completed.

In an embodiment of the present invention, when the first system is a conference television system and the second system is a monitoring system, the first The information may be control information; in this case, the foregoing step S104 may be performed by: parsing the first control information by the first process to obtain the first protocol and the parsed control information; and converting the first protocol to the first process by using the first process The second protocol is configured to encapsulate the parsed control information by using the second protocol by using the first process to obtain the second control information. That is to realize the control information conversion between the monitoring system and the conference television system through software, which can be the conversion between the protocols used by the two systems to realize the control between the two systems, that is, realize two systems Mutual control between.

It should be noted that, when the first system is a conference television system, and the second system is a monitoring system, where the first information may be control information, the first protocol may include: an H.323 protocol or a conference initial SIP protocol; The second protocol may include: GB\T28181 protocol or the open network video interface forum ONVIF protocol.

It should be noted that the process of registration, call or control between the above monitoring system and the conference television system may be independent of each other or may be related to each other, for example, after registering between two systems, and then making a call. The process, the control process may be after the call process, or after the media interaction process, but is not limited thereto.

In order to better understand the present invention, the present invention will be further explained in conjunction with the preferred embodiments.

A preferred embodiment of the present invention provides a method for interworking between an optional monitoring system and a conference television system, which mainly includes the following steps:

Step 1: Configuring a network address of the upper level on the monitoring system, that is, a network address of the protocol conversion machine of the preferred embodiment of the present invention;

Step 2: The data communication interface receives the registration data packet of the monitoring system;

Step 3: The GB\T28181 protocol stack receives the monitoring system registration data packet through the data communication interface and completes the registration of the lower-level monitoring system according to the standard analysis;

Step 4: The protocol stack receives the registration information and parses it, sends the terminal device information in the monitoring system to the information exchange interface machine to complete the status display, and feeds back the registration result information to the monitoring system.

Step 5: The H.323/SIP protocol stack simulates the monitoring terminal into a conference television terminal to register with the conference television system through a data communication interface;

Step 6: After receiving the registration information, the conference television system performs authentication registration on the registration information, and feeds back the registration result information to the protocol conversion machine;

Step 7: Convene a conference on the conference system, and add the conference television terminal and the monitoring terminal simulated into the conference television terminal to the conference;

Step 8: After receiving the call of the conference television system, the H.323/SIP protocol stack sends the call information to the protocol conversion machine;

Step 9: The protocol conversion machine converts the H.323/SIP call information into GB\T28181 specification information and sends it to the GB\T28181 protocol stack;

Step 10: After receiving the call information, the GB\T28181 protocol stack sends the call information to the lower-level monitoring system to complete the call-end process;

Step 11: After receiving the call information, the monitoring system feeds back relevant call feedback information to complete the upper process;

Step 12: The monitoring media code stream of the monitoring system terminal is sent to the AV processor of the present invention through the monitoring system;

Step 13: After receiving the media code stream of the monitoring system, the video and audio processor first decodes and then encodes and transmits the encoded media code stream to the conference television system;

Step 14: After receiving the media code stream, the conference television system performs codec transmission to the terminal device of the conference television system to complete the interaction of the media code stream;

Step 15: If the conference television system terminal needs to control the terminal of the monitoring system, the control information is sent to the protocol transfer through the conference television system;

Step 16: After receiving the control instruction information, the protocol conversion machine converts it into GB\T28181 protocol and sends it to the GB\T28181 protocol stack;

Step 17: After receiving the control instruction information, the GB\T28181 protocol stack sends the instruction information to the monitoring system to complete the control of the monitoring system monitoring terminal.

In the above steps 1 to 6, when the first information of the embodiment shown in FIG. 1 is the registration information, the completed functions are the same or partially the same; the steps 7 to 11 and the first information of the embodiment shown in FIG. In the case of call information, the functions performed are the same or partially the same; steps 12 to 14 are the same as or partially identical to the functions performed in steps S502 to S506 of the embodiment shown in FIG. 5; steps 15 to 17, and In the case where the first information of the embodiment shown in Fig. 1 is control information, the functions completed are the same or partially the same.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation. Based on such understanding, the technical solution of the present invention in essence or the contribution to the related art can be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM). The instructions include a number of instructions for causing a terminal device (which may be a cell phone, computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention.

In the embodiment, an inter-system fusion device is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again. As used below, the term "module" may implement a combination of software and/or hardware of a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.

FIG. 7 is a structural block diagram 1 of an inter-system fusion device according to an embodiment of the present invention. As shown in FIG. 7, the device includes:

The first obtaining module 72 is configured to acquire first information sent by the first system by using a first process, where the first information is information encapsulated by the first protocol;

The conversion module 74 is connected to the first obtaining module 72, and configured to convert the first information into the second information encapsulated by the second protocol by using the first process, where the second protocol is a protocol used by the second system, where One system is a monitoring system, the second system is a conference television system; or the first system is a conference television system, and the second system is a monitoring system;

The first sending module 76 is connected to the converting module 74 and configured to send the second information to the second system by using the first process.

Through the foregoing apparatus, the conversion module 74 converts the first information encapsulated by the first protocol into the second information encapsulated by the second protocol by using a first process, where the first protocol is used by the first system, and the second protocol is used by the second system. The system is used, wherein the first system is a monitoring system, the second system is a conference television system; or the first system is a conference television system, and the second system is a monitoring system, that is, the device uses software to complete the monitoring system and the conference. The information conversion between the television systems solves the problem that the related technologies cannot be interconnected and mutually controlled due to different protocols and interaction standards used by the conference television system and the monitoring system, thereby realizing the mutual communication between the conference television system and the monitoring system.

In an embodiment of the present invention, FIG. 8 is a structural block diagram 2 of an inter-system fusion device according to an embodiment of the present invention. As shown in FIG. 8, when the first system is a monitoring system and the second system is a conference television system, The first information is registration information; in this case, the conversion module 74 may include:

The first parsing unit 82 is configured to parse the first information by using the first process to obtain the first protocol and the parsed registration information. The first converting unit 84 is connected to the first parsing unit 82, and is configured to pass the first process. The first protocol is converted into the second protocol. The first encapsulating unit 86 is connected to the first converting unit 84, and is configured to encapsulate the parsed registration information by using the second protocol by using the first process to obtain the second information. That is, the conversion module 74 realizes the registration information conversion between the monitoring system and the conference television system by means of software, and the conversion between the protocols used by the two systems can be realized by the first conversion unit 84 to implement two Registration between systems.

It should be noted that when the first system is a monitoring system and the second system is a conference television system, the first protocol may be the GB\T28181 protocol or the open network video interface forum ONVIF protocol, and the second protocol may include: H.323 Protocol or conference initial SIP protocol.

In an embodiment of the present invention, FIG. 9 is a structural block diagram 3 of an inter-system fusion device according to an embodiment of the present invention. As shown in FIG. 9, when the first system is a conference television system and the second system is a monitoring system, The first information is the call information. The foregoing conversion module 74 may include: a second parsing unit 902, configured to parse the first information by using the first process to obtain the first protocol and the parsed call information; and the second converting unit 904, The second parsing unit 902 is connected to be configured to convert the first protocol into the second protocol by using the first process. The second encapsulating unit 906 is connected to the second converting unit 904, and is configured to be parsed by using the second protocol by using the first process. Call information to get the second message. That is, the conversion module 74 realizes the conversion of the call information between the monitoring system and the conference television system by means of software, and may implement the conversion between the protocols used by the two systems by using the second conversion unit 904. The call between two systems, that is, the interconnection between the two systems.

10 is a structural block diagram 4 of an inter-system fusion device according to an embodiment of the present invention. As shown in FIG. 10, when the first system is a conference television system and the second system is a monitoring system, the first information is call information. The device further includes: a second obtaining module 1002, configured to acquire, by using a first process, instruction information for instructing the conference television system to hold a conference; the adding module 1004 is connected to the second obtaining module 1002, and is configured to pass the first process. The monitoring terminal that is the conference TV terminal in the monitoring system is added to the conference. Before joining the conference television system, it is adopted by adding module 1004. The software mode adds the monitoring terminal in the monitoring system to the conference as a conference television terminal, so that the call can be further performed.

Figure 11 is a block diagram 5 of the structure of the inter-system fusion device according to the embodiment of the present invention. As shown in Figure 11, the device further includes: a third obtaining module 1102, configured to acquire, by using the second process, the monitoring terminal in the monitoring system. a first media code stream; a decoding and encoding module 1104, connected to the third obtaining module 1102, configured to perform a decoding operation on the first media code stream by using a second process, and re-encoding the decoded media code stream to obtain a first The second media code stream is connected to the decoding and encoding module 1104, and is configured to send the second media code stream to the conference television terminal in the conference television system by using the second process. The interworking between the monitoring system and the conference television system is realized by the third obtaining module 1102, the decoding encoding module 1104, and the second transmitting module 1106. It should be noted that the second process is a software mode, but is not limited thereto.

12 is a structural block diagram 6 of an inter-system fusion device according to an embodiment of the present invention. As shown in FIG. 12, when the first system is a conference television system and the second system is a monitoring system, the first information is control information; In this case, the conversion module 74 may include: a third parsing unit 1202, configured to parse the first information by using the first process to obtain the first protocol and the parsed control information; the third converting unit 1204, and the third parsing unit The 1202 is connected to be configured to convert the first protocol into the second protocol by using the first process. The third encapsulating unit 1206 is connected to the third converting unit 1204, and is configured to encapsulate the parsed control information by using the second protocol by using the first process. Get the second message. That is, the conversion module 74 realizes the conversion of the control information between the monitoring system and the conference television system by means of software, and may implement the conversion between the protocols used by the two systems through the third conversion unit 1204, thereby implementing two Mutual control between systems.

It should be noted that each of the above modules may be implemented by software or hardware. For the latter, the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.

For a better understanding of the invention, the invention will be further explained in conjunction with the preferred embodiments.

The preferred embodiment of the present invention provides a system for interworking between a monitoring system and a conference television system, hereinafter referred to as a monitoring and converging gateway or simply as a converged gateway, and the converged gateway completes protocol conversion between the monitoring system and the conference television system through software. So that the monitoring system and the conference television system can communicate with each other. The preferred embodiment of the present invention simulates the monitoring terminal of the monitoring system as a terminal of the conference television system, which may be referred to as a virtual terminal, and registers with the conference television system for the conference television system to manage, call and interact with the monitoring terminal. 13 is a schematic structural diagram of a system for interworking between a monitoring system and a conference television system according to a preferred embodiment of the present invention, and FIG. 14 is a schematic diagram showing the internal architecture of a system for interworking between a monitoring system and a conference television system according to a preferred embodiment of the present invention. 15 is a schematic diagram showing the logical architecture of a system in which the monitoring system and the conference television system of the preferred embodiment of the present invention are intercommunicated. As shown in FIGS. 13 to 15, the above system includes:

The main control module is responsible for managing the monitoring terminal, the virtual terminal and the corresponding relationship, database management, message distribution between modules, and providing an API interface for managing the media service module;

The signaling module is responsible for completing signaling interaction with the conference television system; responsible for completing and monitoring the system and monitoring signaling interaction between the terminals;

The media module is responsible for receiving the media of the front-end subsystem (PU) of the monitoring system and the monitoring system, and if necessary, transcoding and transmitting to the conference television system; receiving the media of the conference television system, and transcoding if necessary Concurrently sent to the monitoring system and the monitoring terminal;

The main control module and the signaling module can be deployed together as separate processes. The media modules can be deployed as separate processes. When the performance and capacity of the media transcoding are insufficient, they can be deployed on different machines. Provide media services together. That is, a complete converged gateway consists of a main control module, a signaling service module, and one or more media service modules.

Specifically, the main control module may include: an Application Programming Interface (API) interface, providing a third-party interface and other related configuration interfaces; configuring a module to perform related configuration on the system, such as a network protocol of each module (Internet) Protocol, referred to as IP) address port; media scheduling module, responsible for communication and control with the media module; database, complete data storage and management; the main control unit, complete the unified management and scheduling of the above modules.

The signaling module may include: a protocol stack of GB\T28181 and an ONVIF standard protocol for performing communication with a lower-level monitoring system; an ONVIF protocol stack for performing communication with a lower-level monitoring system; and a protocol stack of the H.323 standard protocol, The protocol stack for performing the H.323 interaction with the superior conference television system; the SIP standard protocol for performing SIP interaction with the superior conference television system; and the protocol conversion machine for completing the conversion between the foregoing protocols.

The media module may include: a media receiving unit that completes receiving processing of the media stream, including a media code stream of the monitoring system, a media code stream of the conference television system, a media transcoding unit, and a codec of the media stream, including the conference television system. The codec of the media and the monitoring system media; the media sending unit completes the distribution of the media code stream; the main control unit completes the interaction of the above modules and controls the processing.

The information exchange interface is used to provide an external operation interface, and receives information such as configuration, management, and control (not shown in FIG. 15).

A data communication interface includes a plurality of physical interfaces for connecting to different networks for data communication with the outside world (not shown in FIG. 15).

It should be noted that the functions performed by the first obtaining module 72, the converting module 74, and the first sending module 76 in the foregoing embodiment shown in FIG. 7 may be the same as the functions performed by the signaling module in the preferred embodiment. Moreover, the above conversion module 74 is equivalent to the protocol conversion machine in the signaling module in the preferred embodiment. The functions performed by the third obtaining module 1102, the decoding and encoding module 1104, and the second sending module 1106 in the embodiment shown in FIG. 11 may be the same as the functions performed by the media module in the preferred embodiment, and the third obtaining is performed. The module 1102 is equivalent to the media receiving unit of the media module in the preferred embodiment, the decoding encoding module 1104 is equivalent to the media transcoding unit of the media module in the preferred embodiment, and the second transmitting module 1106 is equivalent to the media module in the preferred embodiment. Media sending unit.

Taking the registration process as an example, FIG. 16 is a detailed flowchart of registration according to a preferred embodiment of the present invention, as shown in FIG. 16, which shows the registration process between the monitoring system, the conference television system, and the converged gateway of the preferred embodiment. The interaction process, which includes the following steps:

Step S1602: The monitoring system initiates a registration push terminal list to the main control module in the converged gateway.

Step S1604: The main control module requests the signaling module to query the monitoring device list information.

Step S1606: The signaling module requests the conference television system to query the monitoring device list.

Step S1608: The conference television system returns a query monitoring device list response to the signaling module.

Step S1610: The signaling module requests the conference television system to query the monitoring device information.

Step S1612: The conference television system returns a query monitoring device information response to the signaling module.

Step S1614: The signaling module requests the conference television system to query the status of the monitoring device.

Step S1616: The conference television system returns a query monitoring device status response to the signaling module.

Step S1618: The signaling module returns a query device list information response to the main control module.

Step S1620: The main control module performs a registration request to the signaling module.

In step S1622, the signaling module sends a registration request (RRQ) to the gatekeeper (GK) of the conference television system, and the registration request (Registration Confirm, RCF)/Registration Reject (RRJ) ); where RRQ/RCF/RRJ are H.323 standard signaling.

In step S1624, the signaling module returns a registration response to the main control module.

Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

S1. The first information sent by the first system is obtained by using the first process, where the first information is information encapsulated by the first protocol.

S2, the first information is converted into the second information encapsulated by the second protocol by using the first process, where the second protocol is a protocol used by the second system, where the first system is a monitoring system, and the second system is a conference television. System; or the first system is a conference television system, and the second system is a monitoring system;

S3. Send the second information to the second system by using the first process.

Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. Perform the steps shown or described, or separate them into individual integrated circuit modules, or make multiple modules or steps into a single The integrated circuit module is implemented. Thus, the invention is not limited to any specific combination of hardware and software.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

Claims

An inter-system fusion method comprising:

Obtaining, by the first process, first information sent by the first system, where the first information is information encapsulated by the first protocol;

Converting, by the first process, the first information into second information encapsulated by a second protocol; wherein the second protocol is a protocol used by the second system, where the first system is a monitoring system, The second system is a conference television system; or the first system is the conference television system, and the second system is the monitoring system;

Transmitting the second information to the second system by the first process.
The method according to claim 1, wherein when the first system is the monitoring system and the second system is the conference television system, the first information is registration information; The process converting the first information into the second information packaged by the second protocol includes:

Parsing the first information by the first process to obtain the first protocol and the parsed registration information;

Converting the first protocol to the second protocol by the first process;

And obtaining, by the first process, the parsed registration information by using the second protocol, to obtain the second information.
The method according to claim 2, wherein the first protocol comprises: a GB\T28181 protocol or an Open Network Video Interface Forum ONVIF protocol; and the second protocol comprises: an H.323 protocol or a conference initial SIP protocol.
The method according to claim 1, wherein when the first system is a conference television system and the second system is a monitoring system, the first information is call information; Converting the first information into the second information encapsulated by the second protocol comprises:

Parsing the first information by using the first process to obtain the first protocol and the parsed call information;

Converting the first protocol to the second protocol by the first process;

And obtaining, by the first process, the parsed call information by using the second protocol, to obtain the second information.
The method according to claim 4, wherein before the first information sent by the first system is acquired by the first process, the method further comprises:

Obtaining, by the first process, indication information for instructing the conference television system to hold a conference;

The monitoring terminal in the monitoring system as a conference television terminal is added to the conference by the first process.
The method of claim 4, wherein after the transmitting the second information to the second system by the first process, the method further comprises:

Acquiring, by using the second process, the first media code stream sent by the monitoring terminal in the monitoring system;

Performing a decoding operation on the first media code stream by using the second process, and re-encoding the decoded media code stream to obtain a second media code stream;

And transmitting, by the second process, the second media code stream to a conference television terminal in the conference television system.
The method according to claim 1, wherein when the first system is a conference television system and the second system is a monitoring system, the first information is control information; Converting the first information into the second information encapsulated by the second protocol comprises:

Parsing the first information by the first process to obtain the first protocol and the parsed control information;

Converting the first protocol to the second protocol by the first process;

And obtaining, by the first process, the parsed control information by using the second protocol, to obtain the second information.
The method according to any one of claims 4 to 7, wherein the first protocol comprises: an H.323 protocol or a conference initial SIP protocol; the second protocol comprises: GB\T28181 protocol or an open network video Interface Forum ONVIF Agreement.
An intersystem fusion device comprising:

a first acquiring module, configured to acquire first information sent by the first system by using a first process, where the first information is information encapsulated by the first protocol;

a conversion module, configured to convert the first information into second information encapsulated by a second protocol by using the first process; wherein the second protocol is a protocol used by the second system, where the first The system is a monitoring system, the second system is a conference television system; or the first system is the conference television system, and the second system is the monitoring system;

The first sending module is configured to send the second information to the second system by using the first process.
The apparatus of claim 9, wherein the conversion module comprises:

a first parsing unit, configured to: when the first system is the monitoring system, the second system is the conference television system, and the first information is registration information, Determining the first information, obtaining the first protocol and the parsed registration information;

a first converting unit, configured to convert the first protocol into the second protocol by using the first process;

The first encapsulating unit is configured to encapsulate the parsed registration information by using the second protocol by using the first process to obtain the second information.
The apparatus according to claim 10, wherein the first protocol comprises: a GB\T28181 protocol or an Open Network Video Interface Forum ONVIF protocol; and the second protocol comprises: an H.323 protocol or a conference initial SIP protocol.
The apparatus of claim 9, wherein the conversion module comprises:

a second parsing unit, configured to: when the first system is a conference television system, the second system is a monitoring system, and the first information is call information, the first information is used by the first process Parsing, obtaining the first protocol and the parsed call information;

a second converting unit, configured to convert the first protocol into the second protocol by using the first process;

The second encapsulating unit is configured to encapsulate the parsed call information by using the second protocol by using the first process to obtain the second information.
The device of claim 12, wherein the device further comprises:

The second obtaining module is configured to acquire, by using the first process, indication information for instructing the conference television system to hold a conference;

The module is added to be configured to join the monitoring terminal in the monitoring system as a conference television terminal to the conference by using the first process.
The device of claim 12, wherein the device further comprises:

a third acquiring module, configured to acquire, by using a second process, a first media code stream sent by the monitoring terminal in the monitoring system;

Decoding the encoding module, configured to perform a decoding operation on the first media code stream by using the second process, and re-encoding the decoded media code stream to obtain a second media code stream;

The second sending module is configured to send the second media code stream to the conference television terminal in the conference television system by using the second process.
The apparatus of claim 9, wherein the conversion module comprises:

a third parsing unit, configured to: when the first system is a conference television system, the second system is a monitoring system, and the first information is control information, the first process is performed by the first process Information parsing, obtaining the first protocol and the parsed control information;

a third converting unit, configured to convert the first protocol into the second protocol by using the first process;

The third encapsulating unit is configured to encapsulate the parsed control information by using the second protocol by using the first process to obtain the second information.
The apparatus according to any one of claims 12 to 15, wherein the first protocol comprises: an H.323 protocol or a conference initial SIP protocol; the second protocol comprises: GB\T28181 protocol or an open network video Interface Forum ONVIF Agreement.