An audio and video acquisition device, an audio and video acquisition auxiliary system, and an audio and video monitoring system

Abstract

The invention relates to an audio / video acquisition device. Two or more device identifications for identifying the audio / video acquisition device are arranged in the audio / video acquisition device, and each device identification can independently identify the audio / video acquisition device. In addition, the invention also provides an audio / video acquisition auxiliary system and an audio / video monitoring system based on the audio / video acquisition device. The audio / video acquisition device provided by the invention can achieve time-sharing in one audio / video acquisition system by arranging a plurality of device identifications in the audio / video acquisition device, also can achieve concurrent multiplexing between a plurality of audio / video acquisition systems, so that resources of the systems are sufficiently utilized, the utilization rate of the resources is improved.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to an audio and video acquisition device, an audio and video acquisition auxiliary system and an audio and video monitoring system based on the audio and video acquisition device. Background technique [0002] Current audio and video capture devices, such as common network camera products, generally have only one device identifier, which is used to uniquely identify the camera device in an audio and video capture system. Usually, the device identification has been written into the device firmware through relevant tool software before the device leaves the factory, and will not be modified during the entire life cycle of the device. [0003] However, the existing technical solutions have the following two disadvantages: 1. Difficulty in time-sharing: For scenes that require live video broadcasting in different time periods, such as the live video service of training and educational in...

AI Technical Summary

Problems solved by technology

[0003] However, the existing technical solutions have the following two disadvantages: 1. Difficulty in time-sharing: For scenes that require live video broadcasting in different time periods, such as the live video service of training and educational institutions, because the same classroom will have different personnel participating in different times at different times. content, live video services also need to be authorized to different users by time

In order to realize time-sharing, the camera needs to be authorized to the corresponding users in different time periods, and the system design and implementation is very complicated

2. Duplicated resource waste: We often see that in some public places, the same monitoring point has as few as three or five cameras, and as many as ten or eight cameras. These cameras usually belong to different organizations or departments and are connected to different Video surveillance system, resulting in a lot of waste of repeated resources

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