KR101583364B1 - Automatic detection system and automatic recovery divice for network - Google Patents

Automatic detection system and automatic recovery divice for network Download PDF

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Publication number
KR101583364B1
KR101583364B1 KR1020150109013A KR20150109013A KR101583364B1 KR 101583364 B1 KR101583364 B1 KR 101583364B1 KR 1020150109013 A KR1020150109013 A KR 1020150109013A KR 20150109013 A KR20150109013 A KR 20150109013A KR 101583364 B1 KR101583364 B1 KR 101583364B1
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South Korea
Prior art keywords
module
hub
enclosure
housing
image data
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KR1020150109013A
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Korean (ko)
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이상근
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이상근
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/03—Arrangements for fault recovery
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The present invention relates to an optical error detection system and an automatic recovery device, and more particularly, to an optical termination device capable of detecting a communication error and opening a security enclosure using a solid lock for repairing. System and an automatic recovery device.
The optical termination device itself error detection system and automatic restoration device according to the present invention include a hub module that receives image data from a cctv camera; An optical modem module for transmitting the image data received by the hub module to an information exchange network; An information exchange network for transmitting the image data received from the optical modem module to a host server; A host server for outputting the image data received from the information exchange network; An error detection module for detecting an error of the hub module, the optical modem module, and the information switching network; An enclosure module for receiving the hub module, the optical modem module, and the error detection module to protect the hub module from an external impact; And a solaed lock module for receiving the command from the host server and opening / closing the enclosure module; Wherein the console module is configured to open the enclosure module by shutting off power when the communication fails due to a communication error.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an optical error detection system and an automatic recovery apparatus,

The present invention relates to an optical error detection system and an automatic recovery device, and more particularly, to an optical termination device capable of detecting a communication error and opening a security enclosure using a solid lock for repairing. System and an automatic recovery device.

Generally, a control center for controlling a plurality of cctv cameras receives data transmitted from a cctv camera through a host server provided therein.

However, in case of a communication error which is irregularly connected to the final destination of receiving data from the cctv camera, when the error occurs in the hardware rather than a temporary problem on the server, the security enclosure holding the communication facility should be opened. There is a problem that the open command of the security enclosure can not be delivered.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an optical error detection system and an automatic recovery apparatus, And an automatic recovery device.

It is another object of the present invention to provide an optical error detection system and an automatic recovery device for guiding an air flow path so that the flow of air can be concentrated on the electric component in the case where a specific electrical component inside the enclosure module is overheated .

The optical termination device itself error detection system and automatic restoration device according to the present invention include a hub module that receives image data from a cctv camera; An optical modem module for transmitting the image data received by the hub module to an information exchange network; An information exchange network for transmitting the image data received from the optical modem module to a host server; A host server for outputting the image data received from the information exchange network; An error detection module for detecting an error of the hub module, the optical modem module, and the information switching network; An enclosure module for receiving the hub module, the optical modem module, and the error detection module to protect the hub module from an external impact; And a solaed lock module for receiving the command from the host server and opening / closing the enclosure module; Wherein the console module is configured to open the enclosure module by shutting off power when the communication fails due to a communication error.

According to an aspect of the present invention, there is provided a system and method for automatically diagnosing an error in an optical terminal apparatus, the system comprising: It is effective.

The present invention also provides an optical system self-diagnosis system for efficiently cooling an overheated electrical component by guiding an air flow path so that the flow of air into the electrical component is concentrated when specific electrical components inside the enclosure module are overheated, An object of the present invention is to provide an automatic recovery device.

1 is a block diagram illustrating an optical error detection system and an automatic recovery apparatus according to an embodiment of the present invention.
FIG. 2 is a view illustrating a configuration of an enclosure module according to an embodiment of the present invention.
3 is a view for explaining how the flow guide is rotated to control an air flow path in an enclosure module according to an embodiment of the present invention.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.

1 is a block diagram illustrating an optical error detection system and an automatic recovery apparatus according to an embodiment of the present invention.

1 is a block diagram of an optical system 100 according to an embodiment of the present invention. Referring to FIG. 1, an optical system 100 includes a cctv camera 110, a hub module 120, an optical modem module 130, 140, a host server 150, an error detection module 160, an enclosure module 170, and a solace lock module 170.

The present invention is applicable to irregular communication that may occur when image data of the cctv camera 110 is transmitted to the host server 150 through the hub module 120, the optical modem module 130 and the information exchange network 140 And to open the enclosure module 130 remotely when an opening command of the enclosure module 130 is not transmitted due to a connection error.

First, the cctv camera 110 is closed circuit television, which is a system for transmitting conventional image information to a specific user for a specific purpose. The cctv camera 110 connects the transmission / reception of the image by wire or wireless, And the cctv camera 110 may be disposed inside or outside a building to photograph current situations.

The image data captured by the plurality of cctv cameras 110 is transmitted to the host server 150 so that the images captured by the plurality of cctv cameras 110 can be collectively managed.

At this time, the image data transmitted from the cctv camera 110 can be transmitted to the host server 150 via the hub module 120, the optical modem module 130, and the information exchange network 140.

In addition, the hub module 120 enables data communication with the cctv camera 110, the optical modem module 130, and the error detection module 160.

In this case, the hub module 120 is a device for connecting an office or a nearby device by using a cable when configuring a LAN in a conventional network field. In general, the hub module 120 is connected to a computer or a printer, Connection with network (other hub module), connection with network equipment such as router, network status check, signal amplification function.

The optical modem module 130 transmits the image data of the cctv camera 110, which is transmitted through the hub module 120, to the information switching network 140.

The optical modem module 130 converts a conventional electric signal and an optical signal into each other, and is used in optical fiber communication. The optical modem module 130 converts an electric signal from a computer into intensity of a laser beam and sends it to an optical fiber, And converts the intensity of the laser beam sent to the light source into an electrical signal.

The information exchange network 140 transmits the image data received from the optical modem module 130 to the host server 150.

At this time, the information exchange network 140 is a network configured to be used for information communication with a conventional PSDN (Pubic Switched Data Network) and connected to an information exchange line to be operated and used by an unspecified number.

The host server 150 may output the image data received from the information exchange network 140 to a plurality of monitors provided in the control center.

At this time, the host server 150 is a destination to which the video data of the cctv camera 110 is transmitted. The video data received by the host server 150 is output to the plurality of monitors, The presence or absence of the camera 110 can be confirmed.

The error detection module 160 detects a communication error occurring in one of the hub module 120, the optical modem module 130, and the information switching network 140.

At this time, the error detection module 160 transmits a ping signal to the host server 150 at predetermined time intervals. At this time, if the ping signal is transmitted irregularly to the host server 150, The hub module 120, the optical modem module 130, and the information switching network 140 are sequentially rebooted to recover the error.

The enclosure module 170 stores the hub module 120, the optical modem module 130, and the error detection module 160.

The enclosure module 170 is provided to be able to be opened and closed upon receiving a command from the host server 150.

If the host server 150 fails to transmit an open command to the enclosure module 170 due to a communication error, the sollaed lock module 180 may transmit the power of the sollaed lock module 180 to the host server 150 So that the enclosure module 170 is unlocked and the enclosure module 170 is opened.

FIG. 2 is a view illustrating a configuration of an enclosure module according to an embodiment of the present invention.

2, an enclosure module 170 according to an embodiment of the present invention includes a housing 171, an opening and closing door 250, an actuator 240, a plurality of length-changeable bars 210, 220, 230, And the flow path guide 211, 221,

Here, the housing 171 can house various circuit elements, electronic devices, and the like in the hub module, the optical modem module, the error detection module, and the like, and can prevent dust, .

The opening and closing door 250 is provided at an upper portion of the housing 171 and opens and closes the enclosure module 170 according to the operation of the actuator 240. That is, the actuator 240 is connected to the inner side of the housing 171 and the opening / closing door 250, respectively, and can open / close the opening / closing door 250 through a variable length.

The plurality of length-changeable bars 210, 220, and 230 may be configured such that when external air flows into the enclosure module 170 as the opening and closing door 250 is opened, the angles of the plurality of flow guides 211, 221, And has a bar shape having a variable length so as to be adjustable. That is, when the overheat of a specific circuit element is sensed, the length of the plurality of length-changeable bars 210, 220, and 230 may be varied to concentrate the air flowing into the circuit element to cool the overheated circuit element, (211, 221, 231).

Meanwhile, in one embodiment of the present invention, the uppermost flow guide 211 of the plurality of flow guides 211, 221 and 231 is fixed to the upper surface of the inside of the housing, and the remaining flow guides 221 and 231 And may be connected to one of a plurality of transverse guides (223, 233) connected to one side of the inside of the housing. At this time, the lateral guides 223 and 233 and the flow guides 221 and 231 can be connected by joints 222 and 232, and the flow guides 221 and 231 can be pivoted about the joints 222 and 232 .

Hereinafter, an example in which the angle of the flow guide is adjusted by varying the length of the variable length bar will be described.

3 is a view for explaining how the flow path guide rotates to control the air flow path in the housing according to the embodiment of the present invention.

3, when the first circuit element 260 among the various circuit elements 260, 270 and 280 is detected to be overheated, the air introduced from the outside according to the opening of the opening / The length of the variable-length bar 210 is extended so as to concentrate on the first circuit element 260 so that the flow path guide 211 can flow air to the first circuit element 260.

Alternatively, if the second circuit element 270 of the various circuit elements 260, 270, 280 is detected to be overheated, the length of the variable length bar 210 And 220 may be extended by a predetermined length to guide airflow guides 211 and 221 to flow air to the second circuit element 270.

That is, the lengths of the variable-length bars 210, 220, and 230 may be adjusted according to predetermined values so that the airflow path is formed at an inner position of the overheated circuit.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

100: Optical termination unit self-fault detection system and automatic recovery unit
110: cctv camera 120: hub module
130: optical modem module 140: information exchange network
150: Host server 160: Error detection module
170: Enclosure module 180: Sollade lock module
210, 220, 230: variable length bars 211, 221, 231:
240: Actuator 250: opening / closing door

Claims (4)

a hub module that receives image data from a cctv camera;
An optical modem module for transmitting the image data received by the hub module to an information exchange network;
An information exchange network for transmitting the image data received from the optical modem module to a host server;
A host server for outputting the image data received from the information exchange network;
An error detection module for detecting an error of the hub module, the optical modem module, and the information switching network;
An enclosure module for receiving the hub module, the optical modem module, and the error detection module to protect the hub module from an external impact; And
And a solider lock module for receiving the command from the host server and opening and closing the enclosure module,
The solalded lock module comprises:
If communication is not established due to a communication error, power is shut off to open the enclosure module,
The enclosure module includes:
A housing for housing at least one of the hub module, the optical modem module, and the error detection module;
An opening / closing door provided on the upper portion of the housing;
An actuator connected to one side of the inside of the housing and the opening and closing door, respectively, for opening and closing the opening and closing door through a variable length;
A plurality of length-variable bars fixed on one inner surface of the housing and having a variable length; And
And a plurality of flow guides fixed to one side of the housing and controlling the air flow path by varying the length of the plurality of length-varying bars. delete The method according to claim 1,
Wherein an uppermost flow guide of the plurality of flow guides is fixed to an upper side of the inside of the housing and the remaining flow guides are connected to one of a plurality of lateral guides connected to one side of the inside of the housing. Error detection system and automatic recovery device. The method according to claim 1,
Wherein the plurality of length-
And the length of the variable-length bar is adjusted according to a predetermined value so that an air flow path is formed at an internal position of the overheated circuit.
KR1020150109013A 2014-07-31 2015-07-31 Automatic detection system and automatic recovery divice for network KR101583364B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140098597 2014-07-31
KR20140098597 2014-07-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109412684A (en) * 2018-11-07 2019-03-01 东北电力大学 A kind of city power optical fiber communication network on-line monitoring and automatic checkout system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200418827Y1 (en) * 2006-03-14 2006-06-14 도대욱 Automatic management system for opening and closing door of control box
KR20120082101A (en) * 2011-01-13 2012-07-23 대전보건대학 산학협력단 The system of both selectively remote controlling of cctv camera and dynamic grouping monitoring by user demand and the mehtod thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200418827Y1 (en) * 2006-03-14 2006-06-14 도대욱 Automatic management system for opening and closing door of control box
KR20120082101A (en) * 2011-01-13 2012-07-23 대전보건대학 산학협력단 The system of both selectively remote controlling of cctv camera and dynamic grouping monitoring by user demand and the mehtod thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109412684A (en) * 2018-11-07 2019-03-01 东北电力大学 A kind of city power optical fiber communication network on-line monitoring and automatic checkout system

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