KR102264944B1 - Remote communication condition monitoring and control system of building and monitoring facilityes - Google Patents

Abstract

The present invention relates to a remote communication condition monitor and control system of a building or a monitor facility, which is implemented to remotely and continuously monitor a communication condition of a building control and monitor facility and to immediately notify a host device and restore communication when an abnormality occurs. The remote communication condition monitor and control system comprises: a sensing unit for sensing whether there is an abnormality in a communication condition of a communication device installed in a building or a monitor facility; a notification unit for notifying the abnormality in the communication condition when it is transmitted that the sensing unit senses the abnormality in the communication condition; and a remote monitoring server for remotely resetting a corresponding communication device and returning a communication line of the corresponding communication device to a normal condition when it is notified from the notification unit that the abnormality has occurred in the communication condition of the communication device.

Description

REMOTE COMMUNICATION CONDITION MONITORING AND CONTROL SYSTEM OF BUILDING AND MONITORING FACILITYES

The present invention relates to a remote communication status monitoring and control system of a building and monitoring facility, and more particularly, to remotely and continuously monitor the communication status of a building control and monitoring facility, and to immediately notify and restore communication to a host device when an abnormality occurs It relates to a remote communication status monitoring and control system of the implemented building and monitoring equipment.

Conventionally, in order to monitor or maintain wired and wireless communication equipment operated unattended at a remote location, the equipment operator must directly visit the location where the communication equipment is located to monitor the communication equipment or perform necessary experiments. In this case, if the location of the remote communication equipment is too far away, there is a problem that it takes an enormous amount of time to move to perform necessary experiments or emergency measures. In addition, there is a problem in that it takes a lot of time to perform a necessary action in an urgent situation such as a loss of communication.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot necessarily be said to be a known technique disclosed to the general public before the filing of the present invention .

Korean Patent No. 10-0523952 Korean Patent Registration No. 10-2059192

One aspect of the present invention detects a communication abnormal state using a LAN, RS-485, a time display device, a voice generating device, etc., and when an abnormal communication state occurs, a wired LAN, WIFI, a serial communication device, a host device, a web server, By notifying the abnormal state using the power line modem, the communication status of the building control and monitoring equipment is continuously monitored remotely, and in case of an abnormality, the remote communication status monitoring and monitoring of the building and monitoring equipment is implemented so that the host equipment can be immediately notified and communication is restored. control system is provided.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A remote communication state monitoring and control system of a building and monitoring equipment according to an embodiment of the present invention includes: a sensing unit for detecting an abnormality in the communication state of a communication device installed in the building and monitoring equipment; a notification unit for notifying an abnormality in the communication state when it is transmitted that the sensing unit detects an abnormality in the communication state; and a remote monitoring server configured to remotely reset the communication device and return the communication line of the communication device to a normal state by remotely resetting the communication device when the notification unit notifies that an abnormality has occurred in the communication state of the communication device.

In an embodiment, the sensing unit may monitor the communication state of at least one of a LAN, RS-485, a time display device, and a voice generating device.

In one embodiment, when the monitoring target is a LAN, the sensing unit is a method of monitoring transmitted and received communication data and detecting when an abnormality is found in the data. Connect the cable and the LAN cable of the monitoring device and monitor the packets transmitted from the host and the packets that the device responds at all times. If data does not come from the host or the device does not respond, it is judged as a communication error, or 2) communication This is a method of monitoring the line at the line level and detecting when an error occurs in the transmission/reception procedure. When the communication signal is not recognized while monitoring the communication line of the LAN port installed in the device at the physical level, it can be judged as a communication error. have.

In one embodiment, the sensing unit, when the monitoring target is RS-485, 1) monitors the communication data to be transmitted and received and detects when an abnormality is found in the data, and is connected to the RS-485 circuit configured in the device. A method of judging a communication error when transmission/reception is detected while monitoring data transmitted from the transmitting side by connecting the transmission/reception lines in parallel, or 2) monitoring the communication line and detecting when an abnormality occurs in the transmission/reception procedure. , When the physical signal of the RS-485 line is detected and the signal is not detected, it can be judged as a communication error.

In one embodiment, when the monitoring target is a visual display device, the detection unit attaches a light sensor to the display device installed in the device to monitor the blinking, lighting, and color change of the display device, and a change in situation displayed when an abnormality occurs in the device can be detected to determine whether there is an abnormality.

In one embodiment, when the monitoring target is a voice generating device, a high-sensitivity voice collection sensor is attached to the voice generating device installed in the device to detect the occurrence of a warning sound of the voice generating device or a change in the situation of the warning voice broadcast reproduction, can be read whether

In an embodiment, the notification unit may notify the host device that manages the communication device in which the abnormality in the communication state has been detected that the communication state is abnormal.

In one embodiment, when the remote monitoring server is notified that an abnormality has occurred in the communication state of the communication device from the notification unit, it is determined that the abnormality has occurred in the personal terminal used by the user of the communication device in which the communication state abnormality occurs can notify

In one embodiment, the notification unit notifies the current status to the remote monitoring server using a power line modem installed in the communication device, or that an abnormality has occurred in the personal terminal of a pre-registered user using a CDMA modem installed in the communication device can notify

In one embodiment, the remote communication status monitoring and control system of a building and monitoring equipment according to another embodiment of the present invention, the remote monitoring server the image information generated by shooting an image of a communication device installed in the building and monitoring equipment It may further include a; remote monitoring unit for transmitting to.

In one embodiment, the remote monitoring unit, the mounting unit installed in the building and monitoring equipment; and a plurality of CCTVs installed along the upper or lower portions of the cradle so as to take pictures of the communication device and the surrounding area of the communication device.

In one embodiment, the mounting unit, two vertical frames that are connected and installed so that the upper part of the building and monitoring equipment can be rotated; a horizontal frame installed between the lower portions of the two vertical frames so that the CCTV can be installed along the upper and lower portions; a shear buffer for supporting the front end of the vertical frame; and a rear end portion supporting the rear end of the vertical frame.

In one embodiment, the shear buffer, the upper support is formed extending to be inclined in the vertical frame direction from the ceiling of the building and monitoring equipment; a lower support extending from the vertical frame to be inclined in the direction of the upper support; and a gap support installed between the front end of the upper support and the rear end of the lower support to cushion vibration or shock generated as the vertical frame rotates.

In one embodiment, the gap support portion, the front end support for supporting the front end of the upper support; a rear end support portion supporting the rear end of the lower support portion, the upper portion of which is seated in the inner space of the front end support portion; a first support installed at the front end of the inner space of the front end support to support the upper front end of the front end support; and a second support facing the first support and installed at the rear end of the inner space of the front end support to support the upper rear end of the front support.

In one embodiment, the rear end support portion, the fixing plate fixed to the rear end of the lower support; a support block that is formed in a cylindrical shape and is seated in a horizontal direction in the inner space of the front end support; a block support installed on one upper side and the other side of the fixing plate, respectively, to support the upper one side and the other side of the support block; and a fastening protrusion that is formed to have a thickness of the upper portion thicker than the lower portion, such as a “T” shape, and is installed while circumferring the outer circumferential surface of the support block.

In one embodiment, the first support is a fastening block installed at the front end of the inner space of the front support portion; a block seating groove recessed at the rear end of the fastening block to correspond to the front end shape of the support block so that the front end of the support block can be seated in close contact; a protrusion fastening groove extending in a vertical direction along the block seating groove in a shape corresponding to the shape of the fastening protrusion so that the fastening protrusion can slide in a state in which the fastening protrusion is fastened as the support block rotates in the block receiving groove; a fastening bar formed through the fastening block in the left and right horizontal directions and having one end and the other end exposed to the outside of the fastening block are seated in a bar block seating groove formed on the inner surface of the front end support part to support the fastening block; an upper front support body installed on an upper inclined surface formed from one side and the other side of the upper front end of the fastening block toward an inclined direction of the upper front end to support the upper end of the front end of the fastening block; and a lower front end support that is respectively installed on a lower inclined surface formed from one side of the lower front end of the fastening block and the other side toward the inclined direction of the lower front end to support the lower end of the front end of the fastening block.

In one embodiment, the bar block seating groove may be formed to have an inner diameter larger than the outer diameter of the fastening bar so that the fastening bar can be rotated and moved in a horizontal or vertical direction.

In one embodiment, the front end support portion, the front upper corner of the inner space forms an inclined surface facing the upper inclined surface, the front lower corner of the inner space may form an inclined surface facing the lower inclined surface.

According to one aspect of the present invention described above, it is possible to remotely and continuously monitor the communication state of the building control and monitoring equipment, and to immediately notify the host equipment and restore the communication when an abnormality occurs.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 is a view showing a schematic configuration of a remote communication status monitoring and control system of a building and monitoring equipment according to an embodiment of the present invention.
2 is a diagram schematically showing the configuration of a remote communication status monitoring and control system of a building and monitoring equipment according to another embodiment of the present invention.
FIG. 3 is a view showing an embodiment of the mounting part of FIG. 2 .
4 to 6 are views illustrating an embodiment of the gap support of FIG. 3 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0023] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be embodied in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a schematic configuration of a remote communication status monitoring and control system of a building and monitoring equipment according to an embodiment of the present invention.

Referring to FIG. 1 , the remote communication status monitoring and control system 10 of a building and monitoring facility according to an embodiment of the present invention includes a sensing unit 100 , a notification unit 200 and a remote monitoring server 300 . include

The detection unit 100 detects whether the communication state of the communication device 600 installed in the building and monitoring equipment is abnormal, and then notifies the notification unit 200 of whether the communication state is abnormal.

In an embodiment, the monitoring target of the sensing unit 100 may be at least one device among a visual display device such as a LAN, RS-485, an LED, a warning lamp, and a voice generating device such as a buzzer and a speaker.

At this time, the selection of this monitoring function can be selected by the dip switch mounted on the device. Selectable items are composed of LAN-packet monitoring, LAN-line status monitoring, RS-485-packet monitoring, RS-485-line status monitoring, time display device monitoring, and voice generator monitoring.

The notification unit 200 notifies the remote monitoring server 300 of the abnormality of the communication state when it is transmitted that the detection unit 100 detects an abnormality in the communication state.

The remote monitoring server 300, when notified that an abnormality has occurred in the communication state of the communication device 600 from the notification unit 200, remotely resets the communication device 600 by shutting off the power or communication line for a certain period of time The communication line of the communication device 600 is restored to a normal state.

In an embodiment, the sensing unit 100 may monitor the communication state of at least one of a LAN, RS-485, a time display device, and a voice generating device.

In one embodiment, when the monitoring target is a LAN, the sensing unit 100 is a method of monitoring transmitted and received communication data and detecting when an abnormality is found in the data. Connect the LAN cable for the host and the LAN cable of the monitoring device and monitor the packets transmitted from the host and the packets that the device responds at all times. If data does not come from the host or the device does not respond, it is judged as a communication error, 2) This is a method of monitoring communication lines at line level and detecting when an error occurs in the transmission/reception procedure. When the communication signal is not recognized while monitoring the communication line of the LAN port installed in the device at the physical level, it is a communication error. can judge

In an embodiment, the sensing unit 100, when the monitoring target is RS-485, 1) monitors the communication data transmitted and received and detects when an abnormality is found in the data. Connect the transmission/reception line to the 485 circuit in parallel to monitor the data transmitted from the transmitting side and detect a disconnection of transmission/reception as a communication error, or 2) monitor the communication line and detect when an abnormality occurs in the transmission/reception procedure As a method, when the physical signal of the RS-485 line is detected and the signal is not detected, it can be determined as a communication error.

In one embodiment, when the monitoring target is a visual display device, the detection unit 100 attaches a light detection sensor to a display device installed in the device to monitor blinking, lighting, and color change of the display device, and displays when an abnormality occurs in the device It is possible to detect an abnormality by detecting a change in the situation.

In one embodiment, when the monitoring target is a voice generating device, the sensing unit 100 attaches a high-sensitivity voice collection sensor to the voice generating device installed in the device to detect a change in the situation of the voice generating device generating a warning sound or playing the warning voice broadcast. It can be detected and read whether there is an abnormality.

In an embodiment, the notification unit 200 may notify the host device that manages the communication device in which the abnormality of the communication state has occurred, that the abnormality is detected in the communication state.

In one embodiment, the remote monitoring server 300, when notified that an abnormality has occurred in the communication state of the communication device 600 from the notification unit 200, is used by the user of the communication device in which the communication state abnormality occurs. The personal terminal 700 may notify that an abnormality has occurred.

In one embodiment, the notification unit 200 notifies the current state to the remote monitoring server 300 using a power line modem installed in the communication device, or a personal terminal of a pre-registered user using a CDMA modem installed in the communication device. (700) can be notified that an abnormality has occurred.

The method of notifying when an abnormality occurs by the remote communication status monitoring and control system 10 of a building and monitoring facility according to an embodiment of the present invention having the configuration as described above is as follows.

First, as a method of using a host device to manage the device, there may be a method of 1) connecting a separate communication network (LAN or serial communication network, etc.) between the device managing host device and the device to immediately notify the host device when an error occurs. , In this case, the host device will need separate software that can display the device status.

Next, in the case of using a web server, a web server and database are built and the device notifies the server of its status information. Through this method, the user can check the necessary information with his or her mobile phone, , this method can integrate operation and management of all devices in the national network.

Next, in the case of using a power line modem, a method of notifying the server of the current state using a power line modem installed in the device. A separate communication line is not required for communication with the host and communication is performed using the power line in use. way to do

Lastly, in the case of using a CDMA modem, a CDMA modem is installed in the device, a user's mobile phone number is registered, and then a short message is automatically transmitted when an error occurs.

The remote communication status monitoring and control system 10 of a building and monitoring facility according to an embodiment of the present invention having the configuration as described above includes: 1) Ethernet hub circuit built-in LAN port 2 circuit 2) RS-485 communication RS-485 circuit for detection 3) Light detection sensor circuit 4) Voice analysis circuit 5) Power line communication modem for communication with host, and remote continuous monitoring of communication status of building control and monitoring facilities And when an error occurs, it can be immediately notified to the host device and communication recovery can be performed.

2 is a diagram schematically showing the configuration of a remote communication status monitoring and control system of a building and monitoring equipment according to another embodiment of the present invention.

Referring to FIG. 2 , the remote communication status monitoring and control system 20 of a building and monitoring facility according to another embodiment of the present invention includes a sensing unit 100 , a notification unit 200 , a remote monitoring server 300 and and a remote monitoring unit 400 .

Here, the sensing unit 100 , the notification unit 200 and the remote monitoring server 300 are the same as the components of FIG. 1 , and thus descriptions thereof will be omitted.

The remote monitoring unit 400 transmits image information generated by photographing an image of the communication device 600 installed in a building and monitoring equipment to the remote monitoring server 300 .

In an embodiment, the remote monitoring unit 400 may include a mounting unit 410 and a plurality of CCTVs 420 .

The mounting unit 410 is installed in buildings and monitoring facilities so that the CCTVs 420-1 and 420-2 can be installed.

In an embodiment, the mounting unit 410 may include vertical frames 411 - 2 and 411 - 2 and a horizontal frame 412 .

The vertical frames 411-2 and 411-2 are connected and installed so that the upper part of the building and monitoring equipment can be rotated.

The horizontal frame 412 is installed between the lower portions of the two vertical frames 411-2 and 411-2 so that the CCTVs 420-1 and 420-2 can be installed along the upper and lower portions.

The CCTVs 420-1 and 420-2 are installed along the upper or lower portions of the cradle 410 so as to take images of the communication device 600 and the communication device 600 periphery.

The remote communication status monitoring and control system 20 of a building and monitoring facility according to another embodiment of the present invention having the configuration as described above, image information captured through a plurality of CCTVs (420-1, 420-2) Through this, not only can the administrator more quickly check whether the communication device 600 malfunctions, but also it is possible to perform a crime prevention function such as monitoring, such as a third party intrusion, in addition to identifying the communication malfunction.

FIG. 3 is a view showing an embodiment of the mounting part of FIG. 2 .

Referring to FIG. 3 , the mounting unit 410 according to an embodiment includes two vertical frames 411 , a horizontal frame 412 , a front end buffer 413 , and a rear end buffer 414 .

Here, since the two vertical frames 411 and 412 are the same as the components of FIG. 2 , descriptions thereof will be omitted.

The front-end buffer 413 supports the front end of the vertical frame 411 while forming a symmetrical structure in the front-rear direction with the rear-end buffer 414 .

In an embodiment, the shear buffer 413 may include an upper support 4131 , a lower support 4132 and a gap support 4133 .

The upper support 4131 is formed to extend from the ceiling of the building and monitoring equipment while facing the lower support 4132 and inclined in the vertical frame 411 direction, and the lower side is supported by the gap support 4133 .

The lower support 4132 is formed to extend from the vertical frame 411 to be inclined in the direction of the upper support 4131 , and the upper side thereof is supported by the gap support 4133 .

The gap support 4133 is installed between the front end of the upper support 4131 and the rear end of the lower support 4132 to buffer vibration or shock generated as the vertical frame 411 rotates.

The rear end buffer 414 supports the rear end of the vertical frame 411 while forming a symmetrical structure in the front and rear directions with the front end buffer 413 .

Here, the rear-end buffer 414 is a symmetrical structure with the aforementioned front-end buffer 413 , and as each component of the front-end buffer 413 can be equally applied, the description is omitted to avoid duplication of description. decide to do

The mounting unit 410 according to an embodiment having the configuration as described above minimizes the shaking of the CCTVs 420-1 and 420-2 during image shooting, thereby enabling clearer image shooting, so that the administrator can view the image. It can be understood more precisely.

4 to 6 are views illustrating an embodiment of the gap support of FIG. 3 .

4 to 6 , the gap support unit 500 according to an exemplary embodiment includes a front end supporter 510 , a rear end supporter 520 , a first supporter 530 , and a second supporter 540 .

The front end support 510 supports the front end of the upper support 4131 , the rear end support 510 is connected to the lower portion, and the first support 530 and the second support 540 are connected and installed in the inner space. .

The rear end support 520 supports the rear end of the lower support 4132 , and the upper end is seated in the inner space of the front end support 510 .

In an embodiment, the rear end support 520 may include a fixing plate 521 , a support block 522 , a block support 523 , and at least one fastening protrusion 524 .

The fixing plate 521 supports the block support 523 that is fixedly installed at the rear end of the lower support 4132 .

The support block 522 is formed in a cylindrical shape and is seated in a horizontal direction in the inner space 511 of the front end support 510 , and one side and the other side are supported by the block support 523 .

The block support 523 is respectively installed on one upper side and the other side of the fixing plate 521 to support the upper one side and the other side of the support block 522 .

The fastening protrusion 524 is formed to have an upper thickness thicker than the lower part, such as a "T" shape, corresponding to the shape of the protrusion fastening groove 533 , and at least one is installed while circumferring the outer circumferential surface of the support block 522 .

The first support 530 is installed at the front end of the inner space of the front end support 510 while facing the second support 540 to support the upper front end of the front end support 510 , and the upper one side of the support block 522 . And while supporting the other side, it cushions the vibration or shock transmitted from the support block 522 .

The second support 540 is installed at the rear end of the inner space of the front end support 510 while facing the first support 530 to support the upper rear end of the front end support 510 while supporting the vibration transmitted from the support block 522 . Or it cushions the impact.

In one embodiment, the first support 530 includes a fastening block 531, a block seating groove 532, a protrusion fastening groove 533, a fastening bar 534, an upper front support 535, and a front lower support (535). 536) may be included.

Here, the second support 540 is to form a symmetrical structure in the front and rear directions with the first support 530 to be described later, and the components of the first support 530 can be equally applied to avoid duplication of description. For this reason, the description thereof will be omitted.

The fastening block 531 is installed at the front end of the inner space 511 of the front end support part 510 to support the support block 522 .

The block seating groove 532 is recessed at the rear end of the fastening block 531 to correspond to the front end shape of the support block 522 so that the front end of the support block 522 can be seated in close contact.

The protrusion fastening groove 533 has a shape corresponding to the shape of the fastening protrusion 524 so that the fastening protrusion 524 can slide in a fastened state as the support block 522 rotates in the block seating groove 532. It is formed extending in the vertical direction along the block seating groove (532).

The fastening bar 534 is formed through the fastening block 531 in the left and right horizontal directions, and one end and the other end exposed to the outside of the fastening block 531 are formed on the inner surface of the front end support part 510. A bar block seating groove is formed. It is seated on the 512 to support the fastening block 531 .

The front end upper support body 535 is respectively installed on the upper inclined surface B1 formed from one side and the other side of the upper front end of the fastening block 531 in the inclined direction of the upper front end to support the upper end of the front end of the fastening block 531 . do.

The lower front support body 536 is respectively installed on the lower inclined surface B2 formed while facing the inclination direction of the lower front end from one and the other side of the lower front end of the fastening block 531 to support the lower end of the front end of the fastening block 531 . do.

In one embodiment, the bar block seating groove 512 may have an inner diameter larger than the outer diameter of the fastening bar 534 so that the fastening bar 534 is seated to enable rotation and horizontal or vertical movement.

In one embodiment, the front end supporter 510 forms an inclined surface A1 in which the front upper corner of the inner space faces the upper inclined surface B1, and the front lower lower corner of the inner space faces the lower inclined surface B2. An inclined surface A2 may be formed.

The gap support part 500 according to an embodiment having the above-described configuration is, as shown in FIG. 6, by buffering vibrations or shocks according to the movement in the vertical direction, such as CCTV (420-1, By minimizing the shaking of 420-2), it is possible to shoot a clearer image by the CCTVs 420-1 and 420-2, so that the administrator can grasp the image more precisely.

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and it should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: Remote communication status monitoring and control system of buildings and monitoring equipment
100: detection unit
200: notification department
300: remote monitoring server

Claims (2)

a sensing unit for detecting whether there is an abnormality in the communication state of a communication device installed in a building and a monitoring facility;
a notification unit for notifying an abnormality in the communication state when it is transmitted that the sensing unit detects an abnormality in the communication state; and
and a remote monitoring server that remotely resets the communication device and restores the communication line of the communication device to a normal state when the notification unit notifies that an abnormality has occurred in the communication state of the communication device; and
The sensing unit,
The communication status of at least one device among LAN, RS-485, time display device and voice generator is the target of monitoring.
The sensing unit,
In case the monitoring target is LAN 1) As a method to monitor the communication data transmitted and received and detect when an error is found in the data, connect the host LAN cable and the monitoring device's LAN cable to two LAN ports installed on the device. After connecting and monitoring the packets transmitted from the host and the packets responding to the device at all times, if data does not come from the host or the device does not respond, it is judged as a communication error, or 2) the communication line is monitored at the line level and the transmission/reception procedure As a method of detecting when an abnormality occurs in the device, it is determined that the communication signal is not recognized while monitoring the communication line of the LAN port installed in the device at the physical level as a communication error,
The sensing unit,
In case the monitoring target is RS-485, 1) It is a method to monitor the communication data transmitted and receive and detect when an abnormality is found in the data. By connecting the transmission/reception line to the RS-485 circuit of the device in parallel, It is a method to determine if a transmission/reception disconnection is detected while monitoring the data transmitted from the system as a communication error, or 2) to monitor the communication line and detect when an abnormality occurs in the transmission/reception procedure. If no signal is detected while detecting
The sensing unit,
If the monitoring target is a visual display device, a light sensor is attached to the display device installed in the device to monitor the blinking, lighting, and color change of the display device, and detects a change in the displayed situation when an abnormality occurs in the device and reads whether there is an abnormality,
The sensing unit,
When the monitoring target is a voice generating device, a high-sensitivity voice collection sensor is attached to the voice generating device installed in the device to detect the occurrence of a warning sound of the voice generating device or a change in the situation of the warning voice broadcast playback,
The notification department
Notifies the host device that manages the communication device in which the communication status abnormality has been detected,
The remote monitoring server,
When the notification unit notifies that an abnormality has occurred in the communication state of the communication device, it notifies that the abnormality has occurred to the personal terminal used by the user of the communication device in which the communication state abnormality has occurred,
The notification department
Notifying the current status to the remote monitoring server using the power line modem installed in the communication device, or notifying that an abnormality has occurred to the personal terminal of the registered user using the CDMA modem installed in the communication device;
It further includes; a remote monitoring unit for transmitting the image information generated by shooting an image of a communication device installed in a building and a monitoring facility to the remote monitoring server;
The remote monitoring unit,
Mounting units installed in buildings and monitoring equipment; and
A plurality of CCTVs installed along the upper or lower portion of the cradle so as to take an image of the communication device and the surrounding area of the communication device;
The cradle is
Two vertical frames that are connected and installed so that the upper part of the building and monitoring equipment can be rotated; a horizontal frame installed between the lower portions of the two vertical frames so that the CCTV can be installed along the upper and lower portions; a shear buffer for supporting the front end of the vertical frame; and a rear end supporting the rear end of the vertical frame.
The shear buffer unit,
an upper support extending from the ceiling of the building and monitoring equipment to be inclined in the vertical frame direction; a lower support extending from the vertical frame to be inclined in the direction of the upper support; and an interval support installed between the front end of the upper support and the rear end of the lower support to buffer vibration or shock generated as the vertical frame rotates;
The gap support portion,
a front end support for supporting the front end of the upper support; a rear end support portion supporting the rear end of the lower support portion, the upper portion of which is seated in the inner space of the front end support portion; a first support installed at the front end of the inner space of the front end support to support the upper front end of the front end support; and a second support facing the first support and installed at the rear end of the inner space of the front end support to support the upper rear end of the front support.
The rear end support portion,
a fixing plate fixedly installed at the rear end of the lower support; a support block that is formed in a cylindrical shape and is seated in a horizontal direction in the inner space of the front end support; a block support installed on one upper side and the other side of the fixing plate, respectively, to support the upper one side and the other side of the support block; and a fastening protrusion which is formed to have a thickness of the upper part thicker than the lower part as in "T" shape, and is installed while circumferentially around the outer circumferential surface of the support block;
The first support is,
a fastening block installed at the front end of the inner space of the front end support; a block seating groove recessed at the rear end of the fastening block to correspond to the front end shape of the support block so that the front end of the support block can be seated in close contact; a protrusion fastening groove extending in a vertical direction along the block mounting groove in a shape corresponding to the shape of the fastening protrusion so that the fastening protrusion can slide in a state in which the fastening protrusion is fastened as the support block rotates in the block receiving groove; a fastening bar formed through the fastening block in the left and right horizontal directions and having one end and the other end exposed to the outside of the fastening block are seated in a bar block seating groove formed on the inner surface of the front end support part to support the fastening block; an upper front support body installed on an upper inclined surface formed from one side and the other side of the upper front end of the fastening block toward an inclined direction of the upper front end to support the upper end of the front end of the fastening block; and a lower front end support that is respectively installed on a lower inclined surface formed from one side and the other side of the lower front end of the fastening block toward the inclined direction of the lower front end to support the lower end of the front end of the fastening block; Containing, of a building and monitoring facility Remote communication status monitoring and control system.
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