Gateway equipment based on security video and data service fusion

Abstract

The invention provides gateway equipment based on security and protection video and data service fusion, which comprises a Web management application module, a gateway unified management service module, an Sip service module, a data access forwarding service module and a media service module, and comprises a video stream opening process and a data acquisition process based on security and protection video and data service fusion. The gateway device carries out fusion access convergence on videos based on SIP signaling and image data based on a rest data interface through the video open flow process and the data acquisition process, open flow pictures of the video device can be seen through a gateway device management interface, and snapshot picture data can also be seen at the same time. The method is highly universal in video networking application; and meanwhile, the problem of over-high use, operation and maintenance cost caused by respective system construction of videos and pictures at present is solved.

Description

Technical Field

[0001] The present invention relates to a gateway device, and in particular to a gateway device based on the integration of security video and data services. Background Art

[0002] In the existing technical solutions, security data is divided into video and data (image data and narrowband data, etc.). In the security industry, video docking requires an independent video docking system that supports the SDK or national standard protocol (28181) of each manufacturer. Data docking also requires the deployment of an independent data network docking system. Since the national standard ID of the equipment used in the video and data docking process cannot be unified, video docking and data docking are two independent and unrelated systems, which are difficult to be promoted and used more widely in terms of cost and business application scenarios.

[0003] The current security networking platform has the following disadvantages:

[0004] 1. The security networking platform cannot be managed in a unified manner. The networking connection methods of image data and video data are quite different, and unified application management is not possible.

[0005] 2. The deployment cost of the security networking platform is high. The image data networking platform and the video networking platform need to be purchased separately, and the servers cannot be used interchangeably, resulting in high costs.

[0006] 3. The operation and maintenance costs are high. Different platform construction makes operation and maintenance difficult, or an independent operation and maintenance system needs to be deployed to achieve it. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a gateway device based on the integration of security video and data services, which performs unified access and forwarding of video and image data based on standard protocols and is highly versatile in video networking applications; at the same time, it also solves the problem of excessively high usage and operation and maintenance costs caused by the current construction of separate video and image systems.

[0008] The present invention provides a gateway device based on the integration of security video and data services, including:

[0009] Web management application module, used for equipment management information maintenance, task information management, upper and lower level signaling interaction, upper and lower video cascade information synchronization, data access forwarding task management, and signaling distribution;

[0010] The gateway unified management service module is used to uniformly manage the backend service composition, data management addition, deletion and modification related operations, video on demand streaming, device management signaling interaction, and data access forwarding task management;

[0011] Sip service module, used for video on demand streaming, sending instructions to video devices or obtaining streaming addresses from media services, finding corresponding devices through operation interfaces to send instructions, and realizing SIP cross-level cascading interfaces;

[0012] The data access and forwarding service module is used to implement unified management, issue commands through interfaces to enable tasks, issue parameters, receive data through data interfaces, perform data cleaning and data storage, and forward data through task instructions;

[0013] The media service module receives the video stream data sent by the device, transcodes the received video, and forwards the transcoded video;

[0014] The security video and data service integration includes a video streaming process and a data collection process;

[0015] The video streaming process includes:

[0016] S11, configuring video device information through the Web management application module, and storing the video device information in a database;

[0017] S12, the Sip service module pulls the video device information from the gateway unified management service module;

[0018] S13, the Sip service module receives the stream opening instruction, first goes to the media service module to check whether the current video device has opened the stream, if so, directly returns the stream opening address and jumps to S15; if not, sends a stream opening request to the current video device;

[0019] S14, the current video device receives the stream opening request and pushes the real-time video stream to the media service module;

[0020] S15, the media service module decodes and transcodes the video stream, and then pushes the video stream to the application platform;

[0021] The data collection process includes:

[0022] S21, configuring data device information and access / forwarding tasks, file storage, and data cache middleware information through the Web management application module; and storing the configured data device information and access / forwarding task storage, file storage, and data cache middleware information in a database;

[0023] S22, the gateway unified management service module starts the access task and sends the access task instruction to the data access forwarding service module;

[0024] S22, the data access forwarding service module receives data from the data device, and performs data cleaning and algorithm analysis; screens out the image data and stores it in the file storage server, obtains the URL after the file is successfully stored, writes the URL into the text information and stores the data record in the data cache middleware;

[0025] S23, the gateway unified management service module sends a data forwarding service start instruction to the data access forwarding service module;

[0026] S24, the data access forwarding service module starts the data forwarding service, reads data from the data cache middleware, and then forwards the data to the application platform;

[0027] The gateway device realizes the fusion access and aggregation of video and image data through the video streaming process and the data collection process, so that the gateway device management interface can see the streaming screen of the video device and the captured image data at the same time.

[0028] Furthermore, the gateway device of the present invention further includes:

[0029] The operation and maintenance statistics service module is used for equipment operation and maintenance, including monitoring of the CPU, memory, network load, and disk IO operating status; service health value, which determines the operating status of each service through the health preservation of each service and log analysis technology, data volume statistics, the number of video on demand streaming channels, the number of live video streaming, real-time data access traffic, and real-time data forwarding traffic statistics.

[0030] Furthermore, the protocols supported by the media service module include http, ws, rtp and rtsp.

[0031] One or more technical solutions provided by the present invention have at least the following technical effects or advantages: the gateway device of the present invention performs unified access and forwarding of video and image data based on standard protocols, realizes the integration of security video and data services, and enables the gateway device management interface to see the open stream screen of the video device as well as the captured image data, thereby being highly versatile in video networking applications; at the same time, it also solves the problem of excessively high usage and operation and maintenance costs caused by the current construction of separate video and image systems.

[0032] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0034] Figure 1 A schematic diagram of the software architecture of the gateway device of the present invention;

[0035] Figure 2 A flowchart of a video streaming process according to an embodiment of the present invention;

[0036] Figure 3 is a flow chart of a data collection process according to an embodiment of the present invention;

[0037] Figure 4 Schematic diagram of the use architecture of an embodiment of the present invention. DETAILED DESCRIPTION

[0038] The embodiment of the present application provides a gateway device based on the integration of security video and data services, which performs unified access and forwarding of video and image data based on standard protocols, and is highly versatile in video networking applications. It also solves the problem of excessively high usage and operation and maintenance costs caused by the current construction of separate video and image systems.

[0039] The technical solution in the embodiment of the present application has the following general idea: a web management application module, a gateway unified management service module, a sip service module, a media service module and a data access forwarding service module are set on the gateway platform, which can access and forward video and image data in a unified manner based on standard protocols, realize the integration of security video and data services, and enable the gateway device management interface to see the open stream screen of the video device, and also see the captured image data. This will enable unified management of the networked gateway platform and reduce the cost of using the existing services of the networked gateway platform.

[0040] The present invention is mainly used in the security industry. The video data networking system of the security industry is mainly composed of video equipment (mainly IPC, NVR cameras), data equipment (including cameras, WIFI equipment, GPS equipment, access control, gate machines, etc.), transmission cables, networking gateways, and application platforms.

[0041] Embodiment 1

[0042] like Figure 1 As shown, the first embodiment of the present application provides a gateway device based on the integration of security video and data services, including:

[0043] Web management application module, used for equipment management information maintenance, task information management, upper and lower level signaling interaction, upper and lower video cascade information synchronization, data access forwarding task management, and signaling distribution;

[0044] The gateway unified management service module is used to uniformly manage the backend service composition, data management addition, deletion and modification related operations, video on demand streaming, device management signaling interaction, and data access forwarding task management;

[0045] Sip service module, used for video on demand streaming, sending instructions to video devices or obtaining streaming addresses from media services, finding corresponding devices through operation interfaces to send instructions, and realizing SIP cross-level cascading interfaces;

[0046] The data access and forwarding service module is used to implement unified management, issue commands through interfaces to enable tasks, issue parameters, receive data through data interfaces, perform data cleaning and data storage, and forward data through task instructions;

[0047] The media service module receives the video stream data sent by the device, transcodes the received video, and forwards the transcoded video;

[0048] The security video and data service integration includes a video streaming process and a data collection process;

[0049] like Figure 2 As shown, the video open streaming process includes:

[0050] S11, configuring video device information through the Web management application module, and storing the video device information in a database; the video devices are mainly IPC and NVR cameras;

[0051] S12, the Sip service module pulls the video device information from the gateway unified management service module;

[0052] S13, the Sip service module receives the stream opening instruction, first goes to the media service module to check whether the current video device has opened the stream, if so, directly returns the stream opening address and jumps to S15; if not, sends a stream opening request to the current video device;

[0053] S14, the current video device receives the stream opening request and pushes the real-time video stream to the media service module;

[0054] S15. The media service module decodes and transcodes the video stream, and then pushes the video stream to the application platform.

[0055] The figure shows the sequence of the video streaming process.

[0056] like Figure 3 As shown, the data collection process includes:

[0057] S21, configuring data device information and access / forwarding tasks, file storage, and data cache middleware information through the Web management application module; and storing the configured data device information and access / forwarding task storage, file storage, and data cache middleware information in a database;

[0058] Data devices include cameras, WIFI devices, GPS devices, access control, gate machines, etc.;

[0059] S22, the gateway unified management service module starts the access task and sends the access task instruction to the data access forwarding service module;

[0060] S22, the data access forwarding service module receives data from the data device, and performs data cleaning and algorithm analysis; screens out the image data and stores it in the file storage server, obtains the URL after the file is successfully stored, writes the URL into the text information and stores the data record in the data cache middleware;

[0061] S23, the gateway unified management service module sends a data forwarding service start instruction to the data access forwarding service module;

[0062] S24, the data access forwarding service module starts the data forwarding service, reads data from the data cache middleware, and then forwards the data to the application platform;

[0063] The figure shows the sequence of the video streaming process.

[0064] The gateway device realizes the fusion access and aggregation of video and image data through the video streaming process and the data collection process, so that the gateway device management interface can see the streaming screen of the video device and the captured image data at the same time.

[0065] Furthermore, the gateway device of the present invention further includes:

[0066] The operation and maintenance statistics service module is used for equipment operation and maintenance, including monitoring of the CPU, memory, network load, and disk IO operating status; service health value, which determines the operating status of each service through the health preservation of each service and log analysis technology, data volume statistics, the number of video on demand streaming channels, the number of live video streaming, real-time data access traffic, and real-time data forwarding traffic statistics.

[0067] Furthermore, the protocols supported by the media service module include http, ws, rtp and rtsp.

[0068] In addition, to achieve the integration of security video and data services, the hardware requirements of the gateway device are as follows:

[0069] Choose 2 standard Gold (2.2 GHz, 24 cores / 48 threads), ensuring data access and shared processing;

[0070] Choose the standard 8*32GB configuration to ensure the service runs with processing memory;

[0071] Choose onboard 2*10Gb optical ports + 2*1000Mb electrical ports to carry the throughput capacity of the business;

[0072] Standard configuration: 1 256GB SSD solid state drive (system disk) + 4 1.92TB SSD solid state drives;

[0073] The 750W power module ensures normal operation and stable voltage output.

[0074] like Figure 4 As shown, the gateway device of the present invention is based on the video networking and data networking specification requirements of GB / T 28181 and GA / T 1400; the video is now integrated based on SIP signaling and the image data is integrated based on the rest data interface to form a new networking gateway device.

[0075] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A gateway device based on the integration of security video and data services, characterized in that: include: Web management application module, used for equipment management information maintenance, task information management, upper and lower level signaling interaction, upper and lower video cascade information synchronization, data access forwarding task management, and signaling distribution; The gateway unified management service module is used to uniformly manage the backend service composition, data management addition, deletion and modification related operations, video on demand streaming, device management signaling interaction, and data access forwarding task management; Sip service module, used for video on demand streaming, sending instructions to video devices or obtaining streaming addresses from media services, finding corresponding devices through operation interfaces to send instructions, and realizing SIP cross-level cascading interfaces; The data access and forwarding service module is used to implement unified management, issue commands through interfaces to enable tasks, issue parameters, receive data through data interfaces, perform data cleaning and data storage, and forward data through task instructions; as well as The media service module receives the video stream data sent by the device, transcodes the received video, and forwards the transcoded video; The security video and data service integration includes a video streaming process and a data collection process; The video streaming process includes: S11, configuring video device information through the Web management application module, and storing the video device information in a database; S12, the Sip service module pulls the video device information from the gateway unified management service module; S13, the Sip service module receives the stream opening instruction, first goes to the media service module to check whether the current video device has opened the stream, if so, directly returns the stream opening address and jumps to S15; if not, sends a stream opening request to the current video device; S14, the current video device receives the stream opening request and pushes the real-time video stream to the media service module; S15, the media service module decodes and transcodes the video stream, and then pushes the video stream to the application platform; The data collection process includes: S21, configuring data device information and access / forwarding tasks, file storage, and data cache middleware information through the Web management application module; and storing the configured data device information and access / forwarding task storage, file storage, and data cache middleware information in a database; S22, the gateway unified management service module starts the access task and sends the access task instruction to the data access forwarding service module; S22, the data access forwarding service module receives data from the data device, and performs data cleaning and algorithm analysis; screens out the image data and stores it in the file storage server, obtains the URL after the file is successfully stored, writes the URL into the text information and stores the data record in the data cache middleware; S23, the gateway unified management service module sends a data forwarding service start instruction to the data access forwarding service module; S24, the data access forwarding service module starts the data forwarding service, reads data from the data cache middleware, and then forwards the data to the application platform; The gateway device realizes the fusion access and aggregation of video and image data through the video streaming process and the data collection process, so that the gateway device management interface can see the streaming screen of the video device and the captured image data at the same time.

2. A gateway device based on the integration of security video and data services according to claim 1, characterized in that: Also includes: The operation and maintenance statistics service module is used for equipment operation and maintenance, including monitoring of CPU, memory, network load, and disk IO operation status; Service health value, through the health preservation and log analysis technology of each service to determine the operation status of each service, data volume statistics, the number of video on demand streaming channels, the number of live video streaming, real-time data access traffic, and real-time data forwarding traffic statistics.

3. The gateway device based on the integration of security video and data services according to claim 1, characterized in that: The protocols supported by the media service module include http, ws, rtp and rtsp.

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