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Security monitoring system and control method thereof

A technology of security monitoring and controller, which is applied in closed-circuit television systems, cleaning methods and appliances, chemical instruments and methods, etc., can solve the problems of camera influence, blurred monitoring pictures, etc., and achieve the effect of avoiding noise and reducing wear and tear

Active Publication Date: 2019-04-23
湖南天地和信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problem that the camera under the mine is often affected by dust and water vapor, resulting in blurred monitoring pictures; the invention proposes a security monitoring system and its control method

Method used

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  • Security monitoring system and control method thereof
  • Security monitoring system and control method thereof
  • Security monitoring system and control method thereof

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Embodiment approach

[0028] As an embodiment of the present invention, the teeth of the ring gear 312 are composed of an air bag 315, and the cross-section of the air bag 315 is larger than the distance between two adjacent teeth of the driving gear 307, so that the driving gear 307 is positioned between the teeth of the ring gear. Squeeze the air bag 315 when turning up, and the size of the teeth of the driving gear 307 is the same as the size of the teeth on the high-transparency glass 304 . The airbag 315 is used to form the teeth of the ring gear 312. When the airbag 315 is meshed with the teeth on the driving gear 307 and the high-transparency glass 304, the airbag 315 is squeezed and deformed, which can play a role in buffering and reduce high-transparency. The teeth on the glass 304 are worn, and the airbag 315 can also avoid the noise generated by mechanical friction.

[0029] As an embodiment of the present invention, an air hole 316 is opened on the side of the airbag 315 close to the li...

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Abstract

The invention belongs to the technical field of monitoring equipment, and specifically relates to a security monitoring system and a control method thereof. The security monitoring system comprises abase and a camera body used for monitoring; the security monitoring system further comprises a dustproof and water proof protection device and a controller; the controller is used for controlling thework of equipment; the camera body is installed inside the protection device through the base; the protection device comprises a protective shell, a light-transmitting hole, a sponge brush, high-permeability glass, a No.1 mounting plate, a No.2 mounting plate, a driving gear, a limiting gear, a No.1 rotating shaft, a No.2 rotating shaft, an annular sliding groove, an annular gear, a slider and a micro speed regulating motor; and the protective shell is of a horizontally-arranged cylindrical hollow structure, and one side, far away from the base, of the protective shell is provided with the light-transmitting hole. According to the security monitoring system provided by the invention, the protection device is arranged on the camera body, so that a camera is protected, and dust under a mineis prevented from covering the camera body, thus a monitored picture is ensured not to be shielded.

Description

technical field [0001] The invention belongs to the technical field of monitoring equipment, in particular to a security monitoring system and a control method thereof. Background technique [0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and forms an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly and truly, not only greatly extending the observation distance of the human eye, but also expanding the function of the human eye. It can replace manual monitoring for a long time in harsh environments, allowing people to see Everything that actually happened at the monitored site was recorded by a video recorder. At the same time, the alarm system equipment alarms the illegal intrusion, and the generated alarm signal is input to the alarm host, which triggers the monitoring system to record and record. [0003]...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N7/18B08B1/00
CPCH04N7/18H04N23/51B08B1/12
Inventor 刘义红冯康刘媛媛
Owner 湖南天地和信息科技有限公司
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