CN108270995A - Communication means and system between a kind of terminal and video monitoring equipment - Google Patents
Communication means and system between a kind of terminal and video monitoring equipment Download PDFInfo
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- CN108270995A CN108270995A CN201710001392.7A CN201710001392A CN108270995A CN 108270995 A CN108270995 A CN 108270995A CN 201710001392 A CN201710001392 A CN 201710001392A CN 108270995 A CN108270995 A CN 108270995A
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- 238000004891 communication Methods 0.000 title claims abstract description 146
- 238000012544 monitoring process Methods 0.000 title claims abstract description 146
- 230000005540 biological transmission Effects 0.000 claims description 12
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- 238000000034 method Methods 0.000 abstract description 16
- 238000012806 monitoring device Methods 0.000 description 26
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/56—Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
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Abstract
Description
技术领域technical field
本发明涉及融合通信技术领域,特别是指一种终端与视频监控设备之间的通信方法及系统。The present invention relates to the technical field of converged communication, in particular to a communication method and system between a terminal and a video monitoring device.
背景技术Background technique
现有的融合通信方案如图1所示,包括BOSS(Business Operation SupportSystem,业务运营支撑系统),DM Server(DM服务器),RCS AS(融合通信服务器-应用服务器),Telephony AS(电话应用服务器),IMS Core(IP多媒体子系统核心)以及终端(UE);其中,BOSS通过SOAP/XML接口与终端连接,并通过Ro接口/FTP与Telephony AS连接;DM服务器通过OMA DM接口与终端连接;DM服务器通过SOAP接口与Telephony AS连接,并通过SOAP接口与RCS AS连接;RCS AS通过XCAP接口/Ut接口与终端连接;Telephony AS通过Ut接口与终端连接;IMS Core通过Gm接口与终端连接。The existing converged communication solution is shown in Figure 1, including BOSS (Business Operation Support System, business operation support system), DM Server (DM server), RCS AS (converged communication server-application server), Telephony AS (telephony application server) , IMS Core (IP Multimedia Subsystem Core) and terminal (UE); among them, BOSS is connected to the terminal through the SOAP/XML interface, and connected to the Telephony AS through the Ro interface/FTP; the DM server is connected to the terminal through the OMA DM interface; DM The server is connected to the Telephony AS through the SOAP interface, and is connected to the RCS AS through the SOAP interface; the RCS AS is connected to the terminal through the XCAP interface/Ut interface; the Telephony AS is connected to the terminal through the Ut interface; the IMS Core is connected to the terminal through the Gm interface.
该系统可以完成用户管理、连接建立和消息传送,其中,关键系统是IMS Core。The system can complete user management, connection establishment and message transmission, among which the key system is IMS Core.
如图2所示:IMS Core的具体架构包括:SGSN(服务GPRS支持节点),GGSN(网关GPRS支持节点),互联网(Internet)以及PSTN(公用电话交换网络),以及IMS系统。其中,图中,实线表示数据传输,虚线表示信令传输。As shown in Figure 2: the specific architecture of IMS Core includes: SGSN (Serving GPRS Support Node), GGSN (Gateway GPRS Support Node), Internet (Internet) and PSTN (Public Switched Telephone Network), and IMS system. In the figure, the solid line represents data transmission, and the dotted line represents signaling transmission.
现有大部分视频监控业务的功能比较单一,只能实现通过电脑或手机收看摄像头所设置的动态或静态图像。不能实现接收终端之间的对话与消息转发。部分增加了多媒体消息交互的视频系统也限于在系统支持的终端之间的消息传递,可扩展性不强,不能与公众网络用户交换信息。对于利用融合通信与视频监控相结合的方案,其服务也只能为一套视频监控服务,其架构既不适合大规模部署融合通信业务,也不适合部署大规模视频监控业务。Most of the existing video surveillance services have relatively single functions, and can only watch dynamic or static images set by the camera through a computer or mobile phone. Dialogue and message forwarding between receiving terminals cannot be realized. Some video systems that add multimedia message interaction are also limited to message transmission between terminals supported by the system, and the scalability is not strong, so they cannot exchange information with public network users. For the solution that combines converged communication and video surveillance, its service can only be a set of video surveillance services, and its architecture is neither suitable for large-scale deployment of converged communication services nor large-scale video surveillance services.
利用IMS系统实现融合通信,存在系统复杂,终端收发的数据流量大的缺点。利用MQTT实现融合通信业务,可以降低组网复杂度,减少数据量,提高通信效率,提高终端处理速度。Using the IMS system to realize integrated communication has the disadvantages of complex system and large data traffic sent and received by the terminal. Using MQTT to realize integrated communication services can reduce the complexity of networking, reduce the amount of data, improve communication efficiency, and increase terminal processing speed.
如图3所示,MQTT(消息队列遥测传输)协议仅定义了publisher(发布客户端client)和broker(订阅服务器server)之间的消息交互,以及broker(server)与subscriber(订阅客户端client)之间的消息交互,未定义多broker级联的架构,也就未定义多broker之间的消息传递。As shown in Figure 3, the MQTT (Message Queue Telemetry Transmission) protocol only defines the message interaction between the publisher (publishing client client) and broker (subscribing server server), as well as the broker (server) and subscriber (subscribing client client) The message interaction between multiple brokers does not define the architecture of multi-broker cascading, so the message transmission between multiple brokers is not defined.
发明内容Contents of the invention
本发明提供了一种终端与视频监控设备之间的通信方法及系统。实现了融合通信系统与视频监控系统的融合。The invention provides a communication method and system between a terminal and a video monitoring device. The integration of the fusion communication system and the video surveillance system has been realized.
为解决上述技术问题,本发明的实施例提供如下方案:In order to solve the above technical problems, embodiments of the present invention provide the following solutions:
一种终端与视频监控设备之间的通信方法,包括:A communication method between a terminal and a video monitoring device, comprising:
获取接入融合通信系统的至少一个第一终端发起的订阅接入视频监控系统的视频监控设备的视频信息的订阅请求;Obtaining a subscription request initiated by at least one first terminal accessing the converged communication system to subscribe to video information of a video monitoring device connected to the video monitoring system;
所述融合通信系统将所述订阅请求发送给所述视频监控系统;The converged communication system sends the subscription request to the video monitoring system;
所述融合通信系统获得所述视频监控系统根据所述订阅请求,返回的订阅成功消息,并使视频监控系统将视频监控设备的视频信息,并发送给所述第一终端。The converged communication system obtains the subscription success message returned by the video surveillance system according to the subscription request, and enables the video surveillance system to send the video information of the video surveillance device to the first terminal.
其中,所述融合通信系统将所述订阅请求发送给所述视频监控系统的步骤包括:Wherein, the step of sending the subscription request to the video monitoring system by the converged communication system includes:
所述融合通信系统向所述视频监控系统发送携带有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址;The converged communication system sends a subscription request carrying the ID of the video surveillance device to be accessed to the video surveillance system, and determines the address of the video surveillance system accessed by the video surveillance device according to the ID of the video surveillance device ;
所述融合通信系统根据所述视频监控系统的地址向所述视频监控系统发送所述订阅请求。The converged communication system sends the subscription request to the video monitoring system according to the address of the video monitoring system.
其中,所述融合通信系统向所述视频监控系统发送携带有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址的步骤包括:Wherein, the converged communication system sends a subscription request carrying the ID of the video surveillance device to be accessed to the video surveillance system, and determines the video surveillance system that the video surveillance device accesses according to the ID of the video surveillance device The steps for the address include:
所述融合通信系统向地址服务器发送携带有要访问的视频监控设备的ID的订阅请求;The converged communication system sends a subscription request carrying the ID of the video monitoring device to be accessed to the address server;
所述融合通信系统接收所述地址服务器返回的所述视频监控系统的地址,所述视频监控系统的地址是所述地址服务器根据所述视频监控设备的ID确定的。The converged communication system receives the address of the video surveillance system returned by the address server, and the address of the video surveillance system is determined by the address server according to the ID of the video surveillance device.
其中,所述融合通信系统向所述视频监控系统发送携带有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址的步骤包括:Wherein, the converged communication system sends a subscription request carrying the ID of the video surveillance device to be accessed to the video surveillance system, and determines the video surveillance system that the video surveillance device accesses according to the ID of the video surveillance device The steps for the address include:
所述融合通信系统直接向与所述融合通信系统级联的视频监控系统,发送给有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址。The converged communication system directly sends a subscription request with the ID of the video surveillance device to be accessed to the video surveillance system cascaded with the converged communication system, and determines that the video surveillance device is connected to the video surveillance device according to the ID of the video surveillance device. The address of the video surveillance system entered.
其中,所述的终端与视频监控设备之间的通信方法,还包括:Wherein, the communication method between the terminal and the video monitoring equipment also includes:
所述视频监控系统接收所述视频监控设备的连接请求;The video monitoring system receives the connection request of the video monitoring device;
所述视频监控系统对所述视频监控设备进行鉴权后,并向所述视频监控设备返回连接成功消息;After the video surveillance system authenticates the video surveillance device, it returns a connection success message to the video surveillance device;
所述视频监控系统接收所述视频监控设备发布的视频信息。The video monitoring system receives the video information issued by the video monitoring equipment.
其中,终端与视频监控设备之间的通信方法还包括:Wherein, the communication method between the terminal and the video surveillance equipment also includes:
所述融合通信系统接收所述第一终端发送的连接断开请求;The converged communication system receives a connection disconnection request sent by the first terminal;
所述融合通信系统向所述视频监控系统发送所述连接断开请求,使所述视频监控系统停止向所述第一终端推送所述视频监控设备的视频信息。The converged communication system sends the connection disconnection request to the video surveillance system, so that the video surveillance system stops pushing the video information of the video surveillance device to the first terminal.
其中,终端与视频监控设备之间的通信方法还包括:Wherein, the communication method between the terminal and the video surveillance equipment also includes:
所述视频监控系统接收所述视频监控设备发送的断开连接请求。The video monitoring system receives the disconnection request sent by the video monitoring device.
本发明的实施例还提供一种终端与视频监控设备之间的通信系统,包括:融合通信系统和视频监控系统,其中,Embodiments of the present invention also provide a communication system between a terminal and a video monitoring device, including: a converged communication system and a video monitoring system, wherein,
所述融合通信系统用于获取接入融合通信系统的至少一个第一终端发起的订阅接入视频监控系统的视频监控设备的视频信息的订阅请求;The converged communication system is used to obtain a subscription request initiated by at least one first terminal accessing the converged communication system to subscribe to video information of a video monitoring device connected to the video monitoring system;
所述融合通信系统将所述订阅请求发送给所述视频监控系统;The converged communication system sends the subscription request to the video surveillance system;
所述融合通信系统获得所述视频监控系统根据所述订阅请求,返回的订阅成功消息,并使视频监控系统将视频监控设备的视频信息,并发送给所述第一终端。The converged communication system obtains the subscription success message returned by the video surveillance system according to the subscription request, and enables the video surveillance system to send the video information of the video surveillance device to the first terminal.
其中,所述融合通信系统向所述视频监控系统发送携带有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址;Wherein, the converged communication system sends a subscription request carrying the ID of the video surveillance device to be accessed to the video surveillance system, and determines the video surveillance system that the video surveillance device accesses according to the ID of the video surveillance device the address of;
所述融合通信系统根据所述视频监控系统的地址向所述视频监控系统发送所述订阅请求。The converged communication system sends the subscription request to the video monitoring system according to the address of the video monitoring system.
其中,所述融合通信系统向地址服务器发送携带有要访问的视频监控设备的ID的订阅请求;Wherein, the converged communication system sends a subscription request carrying the ID of the video monitoring device to be accessed to the address server;
所述融合通信系统接收所述地址服务器返回的所述视频监控系统的地址,所述视频监控系统的地址是所述地址服务器根据所述视频监控设备的ID确定的。The converged communication system receives the address of the video surveillance system returned by the address server, and the address of the video surveillance system is determined by the address server according to the ID of the video surveillance device.
其中,所述融合通信系统直接向与所述融合通信系统级联的视频监控系统,发送给有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址。Wherein, the converged communication system directly sends a subscription request with the ID of the video surveillance device to be accessed to the video surveillance system cascaded with the converged communication system, and determines the video surveillance system according to the ID of the video surveillance device. The address of the video surveillance system that the device accesses.
其中,所述视频监控系统接收所述视频监控设备的连接请求;Wherein, the video monitoring system receives the connection request of the video monitoring device;
所述视频监控系统对所述视频监控设备进行鉴权后,并向所述视频监控设备返回连接成功消息;After the video surveillance system authenticates the video surveillance device, it returns a connection success message to the video surveillance device;
所述视频监控系统接收所述视频监控设备发布的视频信息。The video monitoring system receives the video information issued by the video monitoring equipment.
其中,所述融合通信系统接收所述第一终端发送的连接断开请求;Wherein, the converged communication system receives the connection disconnection request sent by the first terminal;
所述融合通信系统向所述视频监控系统发送所述连接断开请求,使所述视频监控系统停止向所述第一终端推送所述视频监控设备的视频信息。The converged communication system sends the connection disconnection request to the video surveillance system, so that the video surveillance system stops pushing the video information of the video surveillance device to the first terminal.
其中,所述视频监控系统接收所述视频监控设备发送的断开连接请求。Wherein, the video monitoring system receives the disconnection request sent by the video monitoring device.
本发明的上述方案至少包括以下有益效果:Above-mentioned scheme of the present invention comprises following beneficial effect at least:
本发明的上述方案,通过获取接入融合通信系统的至少一个第一终端发起的订阅接入视频监控系统的视频监控设备的视频信息的订阅请求;所述融合通信系统将所述订阅请求发送给所述视频监控系统;所述融合通信系统获得所述视频监控系统根据所述订阅请求,返回的视频监控设备的视频信息,并发送给所述第一终端。实现了融合通信系统与视频监控系统的融合。In the above-mentioned solution of the present invention, by acquiring at least one first terminal accessing the converged communication system, a subscription request for subscribing video information of a video surveillance device connected to the video surveillance system is obtained; the converged communication system sends the subscription request to The video monitoring system; the converged communication system obtains the video information of the video monitoring device returned by the video monitoring system according to the subscription request, and sends it to the first terminal. The integration of the fusion communication system and the video surveillance system has been realized.
附图说明Description of drawings
图1为现有的融合通信架构示意图;FIG. 1 is a schematic diagram of an existing converged communication architecture;
图2为现有的融合通信架构中IMS Core的架构示意图;Figure 2 is a schematic diagram of the architecture of the IMS Core in the existing converged communication architecture;
图3为现有的订阅系统的架构示意图;FIG. 3 is a schematic diagram of the architecture of an existing subscription system;
图4为本发明的终端与视频监控设备之间的通信方法流程图;FIG. 4 is a flowchart of a communication method between a terminal and a video monitoring device of the present invention;
图5为本发明的终端与视频监控设备之间的通信方法一具体流程图;5 is a specific flowchart of a communication method between a terminal and a video surveillance device of the present invention;
图6为本发明的系统架构图。FIG. 6 is a system architecture diagram of the present invention.
具体实施方式Detailed ways
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例,然而应当理解,可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反,提供这些实施例是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
如图4所示,本发明的实施例提供一种终端与视频监控设备之间的通信方法,包括:As shown in FIG. 4, an embodiment of the present invention provides a communication method between a terminal and a video monitoring device, including:
步骤41,获取接入融合通信系统的至少一个第一终端发起的订阅接入视频监控系统的视频监控设备的视频信息的订阅请求;Step 41, acquiring a subscription request initiated by at least one first terminal connected to the converged communication system to subscribe to video information of a video monitoring device connected to the video monitoring system;
步骤42,所述融合通信系统将所述订阅请求发送给所述视频监控系统;Step 42, the converged communication system sends the subscription request to the video surveillance system;
步骤43,所述融合通信系统获得所述视频监控系统根据所述订阅请求,返回的订阅成功消息,并使视频监控系统将视频监控设备的视频信息,并发送给所述第一终端。Step 43: The converged communication system obtains the subscription success message returned by the video surveillance system according to the subscription request, and enables the video surveillance system to send the video information of the video surveillance device to the first terminal.
本发明的上述方案,通过获取接入融合通信系统的至少一个第一终端发起的订阅接入视频监控系统的视频监控设备的视频信息的订阅请求;所述融合通信系统将所述订阅请求发送给所述视频监控系统;所述融合通信系统获得所述视频监控系统根据所述订阅请求,返回的视频监控设备的视频信息,并发送给所述第一终端。实现了融合通信系统与视频监控系统的融合。In the above-mentioned solution of the present invention, by acquiring at least one first terminal accessing the converged communication system, a subscription request for subscribing video information of a video surveillance device connected to the video surveillance system is obtained; the converged communication system sends the subscription request to The video monitoring system; the converged communication system obtains the video information of the video monitoring device returned by the video monitoring system according to the subscription request, and sends it to the first terminal. The integration of the fusion communication system and the video surveillance system has been realized.
本发明的一具体实施例中,如图5所示,In a specific embodiment of the present invention, as shown in Figure 5,
其中,所述步骤42包括:Wherein, the step 42 includes:
步骤421,所述融合通信系统向所述视频监控系统发送携带有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址;Step 421: The converged communication system sends a subscription request carrying the ID of the video surveillance device to be accessed to the video surveillance system, and determines the video surveillance system accessed by the video surveillance device according to the ID of the video surveillance device. the address of the system;
步骤422,所述融合通信系统根据所述视频监控系统的地址向所述视频监控系统发送所述订阅请求。Step 422, the converged communication system sends the subscription request to the video monitoring system according to the address of the video monitoring system.
其中,步骤421具体可以包括:Wherein, step 421 may specifically include:
所述融合通信系统向地址服务器发送携带有要访问的视频监控设备的ID的订阅请求;The converged communication system sends a subscription request carrying the ID of the video monitoring device to be accessed to the address server;
所述融合通信系统接收所述地址服务器返回的所述视频监控系统的地址,所述视频监控系统的地址是所述地址服务器根据所述视频监控设备的ID确定的。The converged communication system receives the address of the video surveillance system returned by the address server, and the address of the video surveillance system is determined by the address server according to the ID of the video surveillance device.
步骤421也可以包括:Step 421 may also include:
所述融合通信系统直接向与所述融合通信系统级联的视频监控系统,发送给有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址。The converged communication system directly sends a subscription request with the ID of the video surveillance device to be accessed to the video surveillance system cascaded with the converged communication system, and determines that the video surveillance device is connected to the video surveillance device according to the ID of the video surveillance device. The address of the video surveillance system entered.
终端与视频监控设备之间的通信方法的一具体实施例中,还包括:In a specific embodiment of the communication method between the terminal and the video surveillance equipment, it also includes:
所述视频监控系统接收所述视频监控设备的连接请求;The video monitoring system receives the connection request of the video monitoring device;
所述视频监控系统对所述视频监控设备进行鉴权后,并向所述视频监控设备返回连接成功消息;After the video surveillance system authenticates the video surveillance device, it returns a connection success message to the video surveillance device;
所述视频监控系统接收所述视频监控设备发布的视频信息。The video monitoring system receives the video information issued by the video monitoring equipment.
终端与视频监控设备之间的通信方法的一具体实施例中,还包括:In a specific embodiment of the communication method between the terminal and the video surveillance equipment, it also includes:
所述融合通信系统接收所述第一终端发送的连接断开请求;The converged communication system receives a connection disconnection request sent by the first terminal;
所述融合通信系统向所述视频监控系统发送所述连接断开请求,使所述视频监控系统停止向所述第一终端推送所述视频监控设备的视频信息。The converged communication system sends the connection disconnection request to the video surveillance system, so that the video surveillance system stops pushing the video information of the video surveillance device to the first terminal.
终端与视频监控设备之间的通信方法的一具体实施例中,还包括:In a specific embodiment of the communication method between the terminal and the video surveillance equipment, it also includes:
所述视频监控系统接收所述视频监控设备发送的断开连接请求,视频监控设备关闭。The video monitoring system receives the disconnection request sent by the video monitoring device, and the video monitoring device shuts down.
如图5所示,本发明的终端与视频监控设备之间的通信方法的一具体实现流程包括:As shown in Figure 5, a specific implementation process of the communication method between the terminal and the video monitoring equipment of the present invention includes:
第一终端(客户端)向融合通信系统发起连接请求(Connect);The first terminal (client) initiates a connection request (Connect) to the converged communication system;
融合通信系统向第一终端返回连接响应(Connection ACK);The converged communication system returns a connection response (Connection ACK) to the first terminal;
第一终端向融合通信系统发起订阅请求;The first terminal initiates a subscription request to the converged communication system;
融合通信系统根据所述订阅请求,向地址服务器发送查询视频监控系统地址的查询请求,所述查询请求携带订阅请求所要订阅的摄像头的视频信息的摄像头ID;The converged communication system sends a query request to the address server to query the address of the video surveillance system according to the subscription request, and the query request carries the camera ID of the video information of the camera to be subscribed by the subscription request;
地址服务器根据摄像头的ID,查找到连接所述摄像头的视频监控系统的地址,并向融合通信系统返回视频监控系统的地址;The address server finds the address of the video monitoring system connected to the camera according to the ID of the camera, and returns the address of the video monitoring system to the integrated communication system;
融合通信系统根据所述视频监控系统的地址,将订阅请求发送给视频监控系统;The converged communication system sends the subscription request to the video monitoring system according to the address of the video monitoring system;
视频监控系统将视频信息(包括视频文件、图片、视频流等)的订阅成功响应发送给融合通信系统;The video monitoring system sends a successful subscription response of video information (including video files, pictures, video streams, etc.) to the integrated communication system;
视频监控系统将发布信息发送给第一终端;The video monitoring system sends the release information to the first terminal;
视频监控系统在接收到第一终端的发布响应后,将第一终端推送视频信息。After receiving the release response from the first terminal, the video monitoring system pushes the video information to the first terminal.
第一终端断开连接,摄像头断开连接(Disconnect)。The first terminal is disconnected, and the camera is disconnected (Disconnect).
本发明的上述实施例,实现了融合通信系统与视频监控系统的融合,视频监控专业工作人员无需安装专用客户端,即可进行工作,随时随地使用融合通信客户端进行业务操作、查看,还能利用融合通信客户端功能实现工作组人员之间的消息转发。The above-mentioned embodiment of the present invention realizes the integration of the converged communication system and the video surveillance system, and the video surveillance professional staff can work without installing a dedicated client, and can use the converged communication client to perform business operations and check anytime, anywhere, and can also Use the converged communication client function to realize message forwarding between working group members.
定义了多个MQTT代理级联的方案,将不同领域功能的终端接入不同的MQTT代理,便于不同业务的业务管理、功能扩展、对外能力开放。A cascading scheme of multiple MQTT agents is defined, and terminals with functions in different fields are connected to different MQTT agents, which is convenient for business management, function expansion, and external capability opening of different services.
在一个协议架构下,实现了人与人的连接、物与物的连接,以及人与物的连接。Under a protocol framework, the connections between people, things and things, and people and things are realized.
如图6所示,本发明的实施例还提供一种终端与视频监控设备之间的通信系统,包括:融合通信系统和视频监控系统,其中,As shown in FIG. 6, an embodiment of the present invention also provides a communication system between a terminal and a video surveillance device, including: a converged communication system and a video surveillance system, wherein,
所述融合通信系统用于获取接入融合通信系统的至少一个第一终端发起的订阅接入视频监控系统的视频监控设备的视频信息的订阅请求;The converged communication system is used to obtain a subscription request initiated by at least one first terminal accessing the converged communication system to subscribe to video information of a video monitoring device connected to the video monitoring system;
所述融合通信系统将所述订阅请求发送给所述视频监控系统;The converged communication system sends the subscription request to the video surveillance system;
所述融合通信系统获得所述视频监控系统根据所述订阅请求,返回的订阅成功消息,并使视频监控系统将视频监控设备的视频信息,并发送给所述第一终端。The converged communication system obtains the subscription success message returned by the video surveillance system according to the subscription request, and enables the video surveillance system to send the video information of the video surveillance device to the first terminal.
其中,所述融合通信系统向所述视频监控系统发送携带有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址;Wherein, the converged communication system sends a subscription request carrying the ID of the video surveillance device to be accessed to the video surveillance system, and determines the video surveillance system that the video surveillance device accesses according to the ID of the video surveillance device the address of;
所述融合通信系统根据所述视频监控系统的地址向所述视频监控系统发送所述订阅请求。The converged communication system sends the subscription request to the video monitoring system according to the address of the video monitoring system.
其中,所述融合通信系统向地址服务器发送携带有要访问的视频监控设备的ID的订阅请求;Wherein, the converged communication system sends a subscription request carrying the ID of the video monitoring device to be accessed to the address server;
所述融合通信系统接收所述地址服务器返回的所述视频监控系统的地址,所述视频监控系统的地址是所述地址服务器根据所述视频监控设备的ID确定的。The converged communication system receives the address of the video surveillance system returned by the address server, and the address of the video surveillance system is determined by the address server according to the ID of the video surveillance device.
其中,所述融合通信系统直接向与所述融合通信系统级联的视频监控系统,发送给有要访问的视频监控设备的ID的订阅请求,并根据所述视频监控设备的ID确定该视频监控设备接入的所述视频监控系统的地址。Wherein, the converged communication system directly sends a subscription request with the ID of the video surveillance device to be accessed to the video surveillance system cascaded with the converged communication system, and determines the video surveillance system according to the ID of the video surveillance device. The address of the video surveillance system that the device accesses.
其中,所述视频监控系统接收所述视频监控设备的连接请求;Wherein, the video monitoring system receives the connection request of the video monitoring device;
所述视频监控系统对所述视频监控设备进行鉴权后,并向所述视频监控设备返回连接成功消息;After the video surveillance system authenticates the video surveillance device, it returns a connection success message to the video surveillance device;
所述视频监控系统接收所述视频监控设备发布的视频信息。The video monitoring system receives the video information issued by the video monitoring equipment.
其中,所述融合通信系统接收所述第一终端发送的连接断开请求;Wherein, the converged communication system receives the connection disconnection request sent by the first terminal;
所述融合通信系统向所述视频监控系统发送所述连接断开请求,使所述视频监控系统停止向所述第一终端推送所述视频监控设备的视频信息。The converged communication system sends the connection disconnection request to the video surveillance system, so that the video surveillance system stops pushing the video information of the video surveillance device to the first terminal.
其中,所述视频监控系统接收所述视频监控设备发送的断开连接请求。Wherein, the video monitoring system receives the disconnection request sent by the video monitoring device.
本发明的该系统实施例中,至少一个第一终端与融合通信系统连接,融合通信系统支持MQTT协议,视频监控系统支持MQTT协议,二者均可以由支持MQTT协议的服务器实现,其中,融合通信系统实现公众的融合通信业务,包括用户终端的注册、连接、寻址、管理、消息转发等。In the system embodiment of the present invention, at least one first terminal is connected to the converged communication system, the converged communication system supports the MQTT protocol, and the video surveillance system supports the MQTT protocol, both of which can be implemented by a server supporting the MQTT protocol, wherein the converged communication The system realizes public converged communication services, including registration, connection, addressing, management, and message forwarding of user terminals.
视频监控设备可以是摄像头,摄像头接入视频监控系统,对于支持MQTT协议的摄像头可直接与视频监控系统连接,对于不支持MQTT协议的摄像头,通过MQTT网关接入视频监控系统。视频监控系统实现摄像头的管理和用户的权限管理,实现视频的上传、直播和回看。The video monitoring device can be a camera, and the camera is connected to the video monitoring system. The camera that supports the MQTT protocol can be directly connected to the video monitoring system. For the camera that does not support the MQTT protocol, it can be connected to the video monitoring system through the MQTT gateway. The video surveillance system realizes camera management and user authority management, and realizes video upload, live broadcast and playback.
以上所述是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。The above description is a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.
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