A scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture

Abstract

The utility model belongs to the technical field of IP architecture video production, and specifically relates to a scheduling system for multi-screen monitoring screens in an IP and SDI hybrid architecture. A scheduling system for multi-screen monitoring screens in an IP and SDI hybrid architecture includes an IP multi-screen splitter, a switch, a video source, an IP gateway, and a baseband matrix; the IP multi-screen splitter is connected to the switch in a reciprocating manner with electrical signals, the video source is connected to the switch in a unidirectional manner with electrical signals, the switch is connected to the IP gateway in a unidirectional manner with electrical signals, and the IP gateway is connected to the baseband matrix in a unidirectional manner with electrical signals.

Description

Technical Field

[0001] The utility model belongs to the technical field of IP architecture video production, and in particular relates to a scheduling system for multi-image monitoring images in an IP and SDI hybrid architecture. Background Art

[0002] The current video production field is in a period of rapid development. In a video production system, different workstations often need to monitor many different screens at the same time. The existing method is mainly to purchase a large number of multi-screen split devices, and use independent multi-screen split devices as signal sources on all monitors that need to monitor multiple screens. IP technology is an inevitable development trend of video production, but monitors are still mainly based on SDI baseband input. In order to ensure video screen monitoring, the system usually outputs traditional SDI signals from the device to the monitor for monitoring or configures traditional baseband multi-screen split devices for multi-screen monitoring. However, the IP system and the SDI system are not connected to each other, which leads to the problem of how to enter the monitoring signal into the two systems at the same time. The main methods for monitoring and processing multiple screens in the IP and SDI hybrid architecture are: purchase a large number of multi-screen split devices that support SDI baseband signals, and use independent multi-screen split devices as signal sources on all monitors that need to monitor multiple screens. These methods require the purchase of a large number of multi-screen split devices, while occupying more baseband matrix resources, and the cost of use is high.

[0003] Based on the above practical problems, the present invention hopes to provide a scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture. Utility Model Content

[0004] The purpose of the utility model is to provide a scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture comprises an IP multi-screen splitter, a switch, a video source, an IP gateway, and a baseband matrix; the IP multi-screen splitter is reciprocally connected to the switch by electrical signals, the video source is unidirectionally connected to the switch by electrical signals, the switch is unidirectionally connected to the IP gateway by electrical signals, and the IP gateway is unidirectionally connected to the baseband matrix by electrical signals.

[0007] Preferably, the electrical signal of the video source is transmitted unidirectionally to the switch.

[0008] Preferably, the electrical signal of the switch is transmitted unidirectionally to the IP gateway.

[0009] Preferably, the electrical signal of the IP gateway is transmitted unidirectionally to the baseband matrix.

[0010] Preferably, the baseband matrix includes an audio zone monitor, a slow motion monitor, and a technical zone monitor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture, which mainly solves the problem of scheduling multi-screen segmented signals on different monitors by using IP gateways and baseband matrices in an IP and SDI hybrid architecture, realizing multiple monitoring requirements at a relatively low cost, and effectively improving the efficiency and safety of program production;

[0013] (2) The utility model provides a scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture, so that in the IP and SDI hybrid architecture system, through a scheduling method, the multi-screen monitoring images can be displayed on any monitor, using less equipment and lower cost, thereby improving the convenience and richness of system monitoring;

[0014] (3) The utility model provides a scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture. The system uses less equipment and utilizes the flexible scheduling characteristics of the IP network to meet the needs of freely viewing different multi-screen signals on monitors at all workstations, saving costs and improving the efficiency and safety of program production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] A scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture includes an IP multi-screen splitter, a switch, a video source, an IP gateway, and a baseband matrix. The IP multi-screen splitter is reciprocally connected to the switch by electrical signals, and bidirectional video signal communication can be achieved between the IP multi-screen splitter and the switch. The video source is unidirectionally connected to the switch by electrical signals, and the video signal of the video source is unidirectionally transmitted to the switch. The video signal of the switch is unidirectionally transmitted to the IP gateway, and the video signal of the IP gateway is unidirectionally transmitted to the unidirectional matrix. The baseband matrix includes an audio monitor, a slow motion monitor, and a technical area monitor.

[0018] In this embodiment, the specific model of the IP multi-screen splitter is: EVERTZ ev670-X30-HW, the specific model of the switch is: Huawei CE8850-64CQ-EI, the specific model of the IP gateway is: SONY NXLK-IP50Y, the specific model of the audio monitor is: SONY LMD-A170, the specific model of the slow-motion monitor is: SONY LMD-A220, and the specific model of the technical area monitor is: SONY BVM-HX310.

[0019] The IP multi-screen splitter obtains the streams of various video signals in the network through the switch, and combines these signals into different multi-screen signals according to the needs. The IP multi-screen splitter can simultaneously generate multiple different multi-screen combination signals and push the video streams of these signals to the network. The system design converts the multi-screen video stream generated by the IP multi-screen splitter into an SDI baseband signal through the IP gateway and inputs it into the baseband matrix, which is then output to the monitors at different workstations by the baseband matrix. By scheduling the signal source of the IP gateway, different multi-screen video signals can be displayed on different monitors.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture, characterized by: It includes an IP multi-screen splitter, a switch, a video source, an IP gateway, and a baseband matrix; the IP multi-screen splitter is reciprocally connected to the switch by electrical signals, the video source is unidirectionally connected to the switch by electrical signals, the switch is unidirectionally connected to the IP gateway by electrical signals, and the IP gateway is unidirectionally connected to the baseband matrix by electrical signals.

2. According to claim 1, a scheduling system for multi-screen monitoring images in an IP and SDI hybrid architecture is characterized by: The electrical signal of the video source is transmitted unidirectionally to the switch.

3. The system for scheduling multiple monitoring images in an IP and SDI hybrid architecture according to claim 1, characterized in that: The electrical signal of the switch is transmitted unidirectionally to the IP gateway.

4. The system for scheduling multiple monitoring images in an IP and SDI hybrid architecture according to claim 1, characterized in that: The electrical signal of the IP gateway is transmitted unidirectionally to the baseband matrix.

5. The system for scheduling multiple monitoring images in an IP and SDI hybrid architecture according to claim 1, characterized in that: The baseband matrix includes an audio zone monitor, a slow motion monitor, and a technical zone monitor.

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