Urban outdoor video control device

A video control and electronic control device technology, applied in the field of video control equipment, can solve the problems affecting the surrounding residents' sleep, noise pollution, loss of equipment, etc., and achieve the effect of controllable video programs, convenient control and maintenance, and easy adjustment and maintenance

Inactive Publication Date: 2015-02-11
HUANGSHI ZHIYUN ELECTROMECHANICAL TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing urban outdoor video playback devices are basically normally open, playing day and night. This way, on the one hand, wastes electric energy and wears out equipment. On the other hand, in the dead of night, its sound will affect the sleep of surrounding residents and cause noise Pollution

Method used

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  • Urban outdoor video control device

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Embodiment Construction

[0007] see figure 1 , the present invention includes a central control room 1, a control line 3 and several video playback devices 2, a video monitoring device 11 and an electric control device 12 are provided in the central control room 1, and a programmable logic control device 12 is provided in the electric control device 12. PLC, the central control room 1 is connected to each video playback device 2 through control lines 3 respectively.

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Abstract

The invention discloses an urban outdoor video control device. The urban outdoor video control device is characterized by comprising a central control room (1), control wires (3) and a plurality of video playing devices (2), wherein a video monitoring device (11) and an electric control device (12) are arranged in the central control room (1); a PLC (Programmable Logic Controller) is arranged in the electric control device (12); the central control room (1) is connected with each video playing device (2) through the corresponding control wire (3). The urban outdoor video control device has the advantages that videos can be opened and closed periodically; video programs are controllable; the device is convenient to control and maintain, energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to a video control device, in particular to an urban outdoor video control device. Background technique [0002] The existing urban outdoor video playback devices are basically normally open, playing day and night. This way, on the one hand, wastes electric energy and wears out equipment. On the other hand, in the dead of night, its sound will affect the sleep of surrounding residents and cause noise pollute. Contents of the invention [0003] The purpose of the present invention is to provide an urban outdoor video control device that can switch video at regular intervals, controllable video programs, convenient control and maintenance, energy saving and environmental protection. [0004] In order to achieve the above object, the present invention includes a central control room, a control line and several video playback devices, the central control room is provided with a video monitoring device and an electric control device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 黄凌志
Owner HUANGSHI ZHIYUN ELECTROMECHANICAL TECH INST
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