Angle adjustable audio-video monitoring device

A monitoring device, audio and video technology, applied in the field of audio and video monitoring devices, can solve problems such as failure to alarm, limited monitoring range, and inability to collect sound, so as to improve monitoring quality, realize audio and video monitoring, and monitor video quality.

Inactive Publication Date: 2013-09-25
SICHUAN YOUMEI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an angle-adjustable audio and video monitoring device, which solves the problem that the previous monitoring system cannot give an alarm to the situation encountered. In addition, it can only realize fixed monitoring at a certain angle, resulting in a limited monitoring range and being unable to monitor on-site The problem of sound collection

Method used

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  • Angle adjustable audio-video monitoring device

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Embodiment

[0017] like figure 1 Shown, the present embodiment comprises video server, video camera, alarm box, memory and output device, and video camera, alarm box, memory, output device all realize signal connection with video server, also comprise PTZ decoder and sound pick-up, PTZ decoder It is connected to the video server through the RS485 interface, and the signal connection between the pickup and the video server is realized.

[0018] As a preference, the alarm box of this embodiment includes an alarm probe and an alarm bell, and the alarm probe and the alarm bell are both connected to the video server for signal connection.

[0019] Preferably, the output device in this embodiment is a sound box.

[0020] Preferably, the video server in this embodiment is connected with an RJ45 interface.

[0021] Preferably, the memory in this embodiment is a flash memory.

[0022] The models selected for the above devices are as follows:

[0023] Video server: D-Link DNS-726-4

[0024] Al...

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Abstract

The invention discloses an angle adjustable audio-video monitoring device which comprises a video sever, a camera, an alarm box, a memorizer and an output device. The camera, the alarm box, the memorizer and the output device are all in signal connection with the video server. The angle adjustable audio-video monitoring device further comprises a cloud deck decoder and a sound pickup, wherein the cloud deck decoder is connected with the video server through an RS485 interface, and the sound pickup is in signal connection with the video server. By the adoption of the structure, the angle adjustable audio-video monitoring device can achieve zoom, focus and the like of a camera lens through the cloud deck decoder, on-site sound can be further collected, and therefore good monitoring video quality can be obtained.

Description

technical field [0001] The invention relates to the monitoring field, in particular to an audio and video monitoring device with adjustable angle. Background technique [0002] The video surveillance system is composed of camera, transmission, control and other parts. The camera transmits the image to the control host through the coaxial video cable, and the control host distributes, processes and stores the video signal. The current control host is a video server, which is a special embedded device that compresses, stores and processes audio and video data, and is widely used in remote monitoring and video. The video server adopts compression formats such as MPEG2 or MPEG4, and compresses and codes the video data to meet the requirements of storage and transmission under the condition of meeting the technical indicators. [0003] Many of the current video surveillance systems can only perform basic image monitoring, and cannot give an alarm to the situation encountered, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/232H04L29/06G08B13/196
Inventor 谢联峻
Owner SICHUAN YOUMEI INFORMATION TECH
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