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Access gateway and access method

A technology for accessing gateways and access methods, which is applied in closed-circuit television systems, electrical components, transmission systems, etc., and can solve the problems of inability to ensure that all browsers can play video images normally, obstacles to plug-in installation and use, and difficulties in realizing video image decoding and display and other issues, to achieve the effect of easy software release, simple implementation, and improved user experience

Active Publication Date: 2018-07-27
武汉烽火众智智慧之星科技有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the particularity of video image decoding and display makes B / S software architecture relatively difficult to implement in the video surveillance industry. Even if all cameras in the system use the same video encoding format, it cannot be guaranteed that video images can be played normally in all browsers.
The current common solution is to install a video decoding plug-in to solve the browser video decoding compatibility problem, but most of the cases are limited to IE browsers, and there are often obstacles or problems in the installation and use of plug-ins

Method used

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the following will be further described in detail in conjunction with the embodiments. It should be understood that this embodiment is only an aspect of the application of the present invention, and is not intended to limit the present invention.

[0033] RTMP is an acronym for Real Time Messaging Protocol. Based on TCP, this protocol is a network protocol designed for real-time data communication, mainly used for audio, video and data communication between the Flash / AIR platform and streaming media / interactive servers supporting RTMP protocol. Flash Player has been installed on almost all personal computers. RTMP combined with Flash Player is widely used in the field of live broadcasting, and is the best solution for browser-free video-on-demand.

[0034] In some embodiments, such as figure 1 As shown, the access gateway 10 of the present invention is connected to the RTM...

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Abstract

The invention relates to an access gateway. The access gateway comprises a signaling control module and a data forwarding module which are used for completing signaling receiving and sending, controlscheduling and protocol conversion between an RTMP video live broadcasting system and a video monitoring system and processing and forwarding of media stream data between the RTMP video live broadcasting system and the video monitoring system. The access gateway is a client for the GB / T28181 video monitoring system, is a stream pushing end for the RTMP live broadcasting system and can achieve thepurpose that a real-time video of the GB / T28181 monitoring system can be broadcast on demand by opening a browser when no specialized plug-in is set. The access gateway is easy to implement and convenient for software publishing and version upgrading and greatly improves the user experience. The invention further discloses an access method.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to an access gateway and an access method. Background technique [0002] In recent years, after the concept of "Safe China" was put forward, the construction of public security informatization has continued to make efforts, and the construction of video surveillance systems in various places has gradually entered a fever pitch. Networking facilitates the sharing of video resources in different regions and industries. With the increasing development and popularity of video surveillance, the scope and number of user groups continue to expand, and the convenience of video surveillance software deployment and operation is becoming more and more important. [0003] The advantage of the B / S software architecture is that it has low requirements on the operating environment of the client and is convenient for version upgrades. Therefore, it has been more and more widely used in so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/44H04N21/472H04N21/6437H04N21/8547H04L29/06H04N7/18
CPCH04N7/18H04N21/2187H04N21/44016H04N21/47202H04N21/6437H04N21/8547H04L65/1101H04L65/61H04L65/75H04L65/65
Inventor 彭鹏
Owner 武汉烽火众智智慧之星科技有限公司
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