KR980013495A - Surveillance and control method in auxiliary apparatus of communication center centralized management system - Google Patents

Abstract

The present invention relates to a monitoring and control method in an auxiliary device of a communication center concentration management system, wherein the method of the present invention is characterized in that an auxiliary device to which various sensors are connected is installed in a communication port, (S10) of initializing in the communication center concentration management system connected to the central computer, and analyzing the command data of the central computer received from the remote station and performing corresponding processing (S20 (S30) of storing sensing data input from various sensors; and transmitting the sensed data to the remote station in order to report the communication state to the central computer (S40) To the central computer through the remote station device, and transmits the command data of the central computer in the event of an emergency By controlling the facilities in the communication facilities such as the ventilator, the water pump, and the guidance light by receiving it through the local device, it centrally monitors and distributes the locally dispersed communication devices so as to promptly respond to emergencies such as fire and flooding It is effective to operate the communication center concentration management system more efficiently.

Description

Surveillance and control method in auxiliary apparatus of communication center centralized management system

The present invention relates to a communication center concentration management system (CATMS) for efficiently managing a subterranean communication center accommodating a large amount of communication cables. More particularly, the present invention relates to a communication center concentration management system The present invention relates to a monitoring and control method in an auxiliary device of a communication center concentration management system which reports to a computer and receives a command from a central computer through a remote station device to control equipment in the communication area.

Generally, an underground space in which various cables for providing a communication line are embedded is referred to as a communication slot. Underground communication slots accommodating a large amount of communication cables are being expanded and constructed as the demand for communication increases.

The communication center concentration management system automatically monitors and controls an underground communication port accommodating a large amount of communication cables, thereby preventing casualties caused by various disasters and protecting facilities.

In other words, it collects and analyzes state information in the communication area, supports the operation management of the communication area by estimating the location where the fault occurs, and provides statistical data for each area or device, It helps to do.

Such a communication center concentration management system is designed to monitor the state of the communication center in a centralized manner.

However, in a region where a large number of communication cables are densely populated as in the case of a city center, if a fire occurs or a communication cable problem occurs due to flooding, the function of the entire city is greatly disturbed, Needs to be.

Accordingly, the present invention is conceived in view of the above-described needs, and it is an object of the present invention to provide a monitoring system for monitoring various states of a communication port through a sensor and monitoring data collected when an emergency such as flooding, The present invention provides a monitoring and control method in an auxiliary device of a communication center concentration management system which reports to a central computer through a remote station device in a jurisdiction area and receives commands from a central computer to control equipment in the communication area. have.

According to another aspect of the present invention, there is provided a monitoring and control method for an auxiliary device of a communication center concentration management system, comprising the steps of: , A gas sensing means, a water pump, a fan, and an indicator lamp, and each auxiliary device is connected to a central control device located at the center through a remote control device in a jurisdiction, and the main control device is connected to a central computer A communication center concentration management system in which communication center monitoring information collected by an auxiliary device is concentrated in a central computer and controls the water pump, ventilator, and guide lamp connected to the auxiliary device in response to an instruction from the central computer, ≪ / RTI > of the remote station device Analyzing command data of the central computer and processing the received data; storing input sensing data from various sensors; transmitting the sensing data to the remote station to report the communication state to the central computer; .

That is, in order to protect a cable embedded in a communication port underground, an auxiliary device to which various sensors, an air fan, a water pump, and an indicator lamp are connected is installed on a communication pipe through which many cables are passed. In a communication center concentration management system in which a plurality of remote control devices are connected to a main station device to form a layered structure after connecting to a local station device, various data sensed by the sensors are transmitted to a central computer through a remote station device , Command data of the central computer is received through the remote station device in the event of an emergency, and the equipment in the communication facility such as the fan, the water pump, and the guide lamp is controlled.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing a communication center concentration management system to which the present invention is applied; Fig.

2 is a flowchart showing a monitoring and control method in an auxiliary device of a communication center concentration management system according to the present invention.

3 is a detailed flowchart of step 20 shown in FIG.

4 is a detailed flowchart of the 30th step shown in FIG.

5 is a detailed flowchart of the 31st step shown in FIG.

6 is a detailed flowchart of step 31-4 shown in FIG.

DESCRIPTION OF THE REFERENCE NUMERALS

10: central computer 11: beam projector

12: Multi-screen processing device 13: Printer

20: Main station device 30-1, 30-2: Remote station device

31-1, 31-2: broadcast stations 40-1, 40-2, 40-3, 40-4: auxiliary apparatus

51: human monitoring sensor 52: water level monitoring sensor

53: fire monitoring sensor 54: gas monitoring sensor

55: water pump monitoring sensor 56: door monitoring sensor

57: Ventilator monitoring sensor 58: Temperature and humidity monitoring sensor

59: ventilator 60: water pump

61: Guide light

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

FIG. 1 is a block diagram illustrating a general communication center concentration management system to which the present invention is applied. As shown in FIG. 1, the communication center concentration management system includes a central computer 10, It is possible to monitor various situations of the communication sphere by the large screen displayed by the beam projector 11 by processing by the multi screen processing device 12. [

Here, the central computer 10 manages the operation of the communication port, monitors and controls the state in the communicatively distributed area, and displays the status. When failure information is transmitted from the main station device 20 through the dedicated line The fault information is stored and databaseized and displayed on a screen so that the operator can determine the situation in the communication area.

The main station device 20 located in the central management center receives a plurality of locally distributed remote station devices 30-1, 30-2, ..., and polls the remote station device in a predetermined order. Upon receiving the failure information in the communication area from the remote stations (30-1, 30-2, ...), the failure information is reported to the central computer (10) according to a predetermined format. And receives the initialization data and the control data from the remote station device 30-1, 30-2,.

The remote station device 30-1 monitors the status of the communication port situation in the jurisdiction through a plurality of auxiliary devices 40-1, 40-2, 40-3, 40-4, And transmits the collected information to the main station device 20. And also receives performance command data from the main station device 20 and transmits the data to the auxiliary devices 40-1, 40-2, 40-3, 40-4, etc. That is, the auxiliary devices 40-3 Collects the surveillance data of the sensors 51 to 58 in the communication network and transmits them to the remote station 30 through the redundant communication line, the remote station 30-1 transmits the received data to the received auxiliary devices 40- 3, and stores the data, and if there is a data request from the main station device 20, the data is edited and transmitted in a predetermined format, and the main station device 20 receives the data and transmits the data to the central computer 10 do. Accordingly, the central computer 10 converts the monitoring data into a database and displays it on the screen so that the operator can determine the situation in the communication area.

The auxiliary device 40-3 is an apparatus installed in a communication area and is connected to various sensors 51 to 58 and communication facilities 59 to 61 to perform communication state monitoring and facility control directly, Transmits and receives related data to and from the remote station 30-1, and enables communication with the ground and broadcasting in the communication terminal through the other terminal.

That is, the auxiliary devices 40-1, 40-2, 40-3, 40-4, and so on are provided with various sensors (human monitoring sensor, water level monitoring sensor, fire sensor, gas monitoring sensor, And sends the control command from the remote station 30 to the ventilator 59, the water pump 60, the guide light 60, (61).

Accordingly, the communication center concentration management system can detect the communication state of the fire, water level, gas, illegal intruder, worker position, and switchboard, monitor the facilities such as water pump and ventilator, Automatic control.

An operation flow in which the auxiliary device of the present invention operates based on the understanding of the operation of each part will be described with reference to FIG.

FIG. 2 is a flowchart illustrating a main program sequence performed by the processor of the auxiliary device according to the present invention.

As shown in FIG. 2, the monitoring and control method in the auxiliary apparatus of the communication center concentration management system according to the present invention comprises the steps of initializing the environment and parameters constituting the system of the apparatus (S10) Analyzing command data of the received central computer and processing the received command data (S20): storing sensed data inputted from various sensors (S30): transmitting the sensed data to the remote computer (Step S40).

This auxiliary device program consists of four main routines, and it handles the communication with the remote station device and communication with the communication facility / sensor by each routine.

FIG. 3 to FIG. 6 described below are detailed flowcharts of the respective steps of FIG. 2 for explaining FIG. 2 in more detail, and will be described with reference to FIG.

FIG. 3 is a detailed flowchart of the command data reception processing step S20. In step S20, the data is read (S21). If the read data is a polling command, (S23): if the read data is a test command, recording a test command execution result after configuring the command; and if the read-out data is a sensor control command, And a step of recording (S24).

That is, the step (S20) is a command processing routine of the central computer, which judges whether a test is performed by reading data from a remote station device. If the test is a test, it forms a corresponding command to record a test result. If the remote reset is performed after determining whether it is reset, a reset result is recorded after configuring the corresponding command. If the sensor control is not the remote control, it is determined whether the sensor control is the sensor control. If the sensor control is not the sensor control, it is determined whether the sensor data is the polling data.

FIG. 4 is a detailed flowchart of receiving and storing sensing data. In step S30, the sensing data is received and analyzed by the sensor to check the status of each unit if it is digital data related, and then recorded in the failure / (S31): detecting and analyzing the sensed data from the sensor and storing the sensor value as a value for database recording if the data is analog-related data; After the conversion, the threshold value of the sensor is compared with the input sensor value, and if the input sensor value exceeds the threshold value, analog alarm control is performed (S32).

That is, in the step S30, it is determined whether a digital monitor alarm is generated according to the result of monitoring the state change of the digital sensors. If a digital monitor alarm is generated, the digital alarm is recorded in the database and the digital alarm control step S31 Conduct.

If the digital monitor alarm is not generated, it is determined whether it is analog data. If the digital monitor alarm is not generated, the analog value detected by the analog sensor is converted into digital data of a predetermined format for recording in the database, Value is compared with the threshold value of the corresponding sensor and the analog alarm control step S32 is performed when the value is larger than the threshold value.

FIG. 5 is a detailed flowchart of the sensing digital alarm control step. In the step S31, the sensor having generated or recovered is identified (S31-1). If the sensed sensor is a sensor related to a door or a person, (S31-2): if the detected sensor is a fire-related sensor, it is determined whether or not the sensor is a fire-related sensor, and recording the occurrence or release in the database (S31-3) And a step (S31-4) of controlling the operation of the pump by determining whether the upper alarm level or the lower alarm level is released from the sensor.

That is, in step S31-1, after the sensor having generated or recovered is determined, it is determined whether the sensor is a door or a person-related sensor, and if the sensor is a person-related sensor, the data is recorded in the database. Then, it is determined whether the fire is a fire-related sensor. If it is a fire-related sensor, it is determined whether a fire occurs. If a fire occurs, it is determined whether the carbon monoxide sensor value of the auxiliary device is greater than a set threshold. If it is large, it records the occurrence of the fire in the database. At this time, if it is not a fire, it is judged whether it is a water level alarm and the operation and stoppage of the pump are controlled.

FIG. 6 is a detailed flowchart of the pump operation control step. In step S31, a step S31-4-1 of reading the water level sensor value and a step S31-4-1 of operating the two pumps when the water level sensor value is the upper alarm level Step S31-4-2: If the water level sensor is at a high level, it is determined whether two pumps are in simultaneous operation (S31-4-3). If the result of the determination in the step (S31-4-3) Stopping the operation of one of the two pumps when the pump is simultaneously operating (S31-4-4). If it is determined that the two pumps are not operating at the same time as the result of the determination in the step (S31-4-3) (S31-4-5). If the result of the determination in the step S31-4-5 is that the pump 1 is in operation, it is determined that the pump 1 is in operation. If it is determined that the pump 2 is in operation (S31-4-6): If the result of the determination in the step S31-4-6 is that the pump 2 is in operation, the pump 2 is in operation (S31-4-7): Step S31-4-8 of determining whether the pump is in operation if the water level sensor value is a low water level: Step S31-4-8 (S31-4-9): if it is determined that the pump 2 is not in operation, returning after stopping the pump operation if the pump 2 is in operation S31-4-10): If it is determined in the step S31-4-10 that the pump operation is not being performed, then the pump operation is stopped (S31-4-11).

If the detected carbon monoxide sensor value exceeds the threshold value or the explosive gas sensor value exceeds the threshold value or the oxygen sensor value does not reach the threshold value, the analog alarm control step S32 processes the alarm and outputs the sensor value to the database And setting the corresponding alarm flag; and returning when the sensed carbon monoxide sensor value is below the threshold value or the explosive gas sensor value is below the threshold value or the oxygen sensor value exceeds the threshold value.

That is, the analog alarm control step S32 determines whether the carbon monoxide sensor value is larger than the carbon monoxide threshold value or whether the explosive gas sensor value is larger than the explosive gas or the oxygen sensor value is smaller than the oxygen threshold value , Determines whether the ventilator is operating, and stops the ventilator when the ventilator is in operation. If "YES", it is judged whether or not the ventilator is in operation. If "NO", the ventilator is started and the possibility of fire is recorded in the database.

As described above, according to the present invention, various data sensed from the sensors are transmitted to a central computer through a remote station device, command data of a central computer is received through a remote station when an emergency occurs, By controlling centralized facilities such as water dispensers and guidance lights, centralized control of geographically dispersed communication areas enables quick response to emergencies such as fire and floods, thereby making communication center concentration management system more efficient It is effective to operate as.

Claims (6)

A plurality of auxiliary devices connected to the fire detection means, the water level sensing means, the gas sensing means, the water pump, the ventilator, and the guide lamp are installed in the communication port in order to protect the communication cable embedded in the communication port, And the main station device is connected to a central computer, so that the communication port monitoring information collected by the auxiliary device is concentrated in the central computer, 11. A communication center concentration management system for controlling the water pump, ventilator, and guide light connected to a device, comprising: initializing (S10) the environment and parameters constituting the system; And analyzing the command data of the sensed data (S20) (S30): transmitting the sensing data to the remote station in order to report the communication state to the central computer (S40). Monitoring and control method. The method according to claim 1, wherein the command data reception processing step (S20) comprises: a step (S21) of reading data; a step (S22) of receiving surveillance data after constructing the command if the read data is a polling command; (S23): if the read data is a test command, recording a test command execution result after configuring the command; and if the read-out data is a sensor control command, recording a control result after configuring the command, And a monitoring and control method in an auxiliary device of a communication port concentration management system. The method of claim 1, wherein the sensing data receiving and storing step (S30) analyzes the sensing data received from the sensor to check the status of each unit if it is digital data related, records the data in a failure / repair database, (S31): detecting and analyzing the sensed data from the sensor and converting the sensor value into a database recording value if the data is analog-related data; (S32) of performing an analog alarm control when an input sensor value exceeds a threshold value by comparing a threshold value of the sensor with an inputted sensor value. Control method. The digital alarm control method according to claim 3, wherein the digital alarm control step (S31) comprises: (S31-1) detecting (S31-1) a sensor having generated or restored; (S31-2): if the detected sensor is a fire related sensor, it is determined whether or not the sensor is fire or released, and recording the occurrence or release in the database (S31-3); and if the detected sensor is a sensor (S31-4) of determining whether the alarm level is generated or the alarm level is released, and controlling the operation of the pump (S31-4). 5. The method according to claim 4, wherein the pump operation control step (S31-4) comprises: (S31-4-1) reading a water level sensor value; and (2) simultaneously operating two pumps when the water level sensor value is the upper alarm level (S31-4-2): If the water level sensor is high, it is determined whether two pumps are in simultaneous operation (S31-4-3). If the result of the determination in the step (S31-4-3) (S31-4-4): If it is determined that the two pumps are not simultaneously operating, it is determined whether the pump 1 is operating (S31-4-5): If the result of the determination in the step S31-4-5 is that the pump 1 is in operation, if the pump 1 is not in operation, it is determined whether the pump 2 is in operation (S31- 4-6): If the result of the determination in the step S31-4-6 is that the pump 2 is in operation, (S31-4-7): a step S31-4-8 of determining whether the pump is in operation if the level sensor is at a low level; (S31-4-9): determining whether the pump is in operation (S31-4-10) if the water level sensor value is lower than the pump level, And a step (S31-4-11) of returning if the result of the determination in the step (S31-4-10) is not a pump operation, and stopping the pump operation if the pump is in operation (S31-4-11) Monitoring and control methods in ancillary equipment of the system. 4. The method as claimed in claim 3, wherein the analog alarm control step (S32) comprises: if the detected carbon monoxide sensor value exceeds a threshold value, or if the explosive gas sensor value exceeds a threshold value or if the oxygen sensor value is below a threshold value, (S31) of storing an alarm flag in a database and setting a corresponding alarm flag; and returning if the detected carbon monoxide sensor value is less than a threshold value or the explosive gas sensor value is less than a threshold value or the oxygen sensor value exceeds a threshold value (S32). The monitoring and control method of an auxiliary device of a communication center concentration management system. ※ Note: It is disclosed by the contents of the first application.