KR102135619B1 - Autonomous inspection of wildfire fire monitoring facilities based on IoT and intelligent fire terminal monitoring system - Google Patents

Abstract

The present invention relates to a system for wildfire fire monitoring and autonomously inspecting a facility based on IoT using an artificial remote terminal device, which applies the IoT and intelligent technology, which is a 4th industrial revolution technology to a problem of detection delay and false detection of various wildfire detection facilities including the existing wildfire detection sensor. By autonomously inspecting and operating a state and data errors of various wildfire detection facilities including a wildfire detection sensor, a highly reliable wildfire monitoring system is implemented by notifying a manager, and provides accurate information on a point of wildfire and a wind direction and wind speed to relevant organizations immediately in the event of a wildfire, so as to prevent the spread of the wildfire by providing a quick initial response and the prediction of the spread of the wildfire.

Description

Autonomous inspection of wildfire fire monitoring facilities based on IoT and intelligent fire terminal monitoring system using the intelligent remote terminal device

The present invention relates to an IoT-based wildfire fire monitoring and facility autonomous inspection system using an intelligent remote terminal device, and more particularly, to detect and delay detection of various forest fire detection facilities including an existing forest fire detection sensor. By applying the Internet of Things (IoT) and intelligent technologies, which are the primary industrial revolution technologies, autonomous inspection and autonomous operation of various forest fire detection facilities, including forest fire detection sensors, and autonomous operation, and notifying the administrator, it is possible to implement a highly reliable forest fire fire monitoring system. In addition, by using the Internet of Things (IoT) wireless communication network, it is possible to significantly reduce the cost and cost of building an existing wired communication network, and sensors applied by the Internet of Things (IoT) can communicate by themselves and provide data autonomously, where fires occur. By comparing, analyzing, and judging changes in temperature, wind direction, and wind speed, when a fire event occurs, it can immediately provide accurate fire occurrence point and wind speed information to the relevant agencies to quickly prevent fire spread through quick response and prediction The present invention relates to an IoT-based wildfire monitoring and facility autonomous inspection system using an intelligent remote terminal device.

In recent years, scientists have cited the climate crisis as the main reason why forest fires have become more common in Korea and around the world.

As the temperature rises and the mountains become dry in winter and the moisture on the ground decreases, even small fires often spread into large fires in an instant.

When a fire occurs in a rare mountainous area, the initial response is delayed, which puts a considerable amount of budget and manpower to extinguish the fire, but the damage, as shown in the table below, is also a huge economic loss.

In particular, wildfires also occur due to spontaneous ignition, but most of them have a lot of talent due to people's carelessness. As shown in the table below, which is the data on the current state of forest fire damage by cause of occurrence, the main causes of forest fire occurrence are identified as misfires of inland residents, paddy fields, and incineration of garbage.

It is very difficult to predict the time and location of a fire in advance, but in the event of a fire, it is very important for early extinguishing to know the initial location of the flame, the exact location of the ignition point and the size of the fire.

However, the continuous monitoring system and communication network construction for a mountainous or large area, which is rare, requires much review from an economic point of view.

In addition, in a situation where a system for quickly detecting a fire is required, wired communication is advantageous because the consumption of communication resources is too large to install a wireless communication facility (such as Wifi Zone), but it is difficult to construct a communication dedicated line due to the characteristics of mountainous terrain. .

In addition, among various natural disasters, forest fires are one of the natural disasters that are difficult to find early because they occur in forests where there are no humans and, when spread, cause massive human and economic damage.

However, since the early detection of the forest fire is easy to evolve and can prevent the spread in advance, the method of detecting the forest fire by analyzing the images transmitted through the near infrared (Far Infrared) and thermal imaging camera (Far Infrared) for forest fire detection The fire detection technology using various sensors has been studied in recent decades.

In particular, research is being actively conducted to detect forest fires in the early stages by utilizing the Internet of Things (IoT), a fourth industrial revolution technology that extends sensor network technology.

However, the existing sensor-based wildfire detection technology can give false alarms due to malfunction and malfunction of the sensor, and it is impossible to check whether the sensor is malfunctioning with the sensor information alone, so there is a problem that a person must go to the field for visual observation. .

Accordingly, it is very necessary to build a system that monitors the operation state of a sensor for forest fire monitoring, prepares for a failure in advance, and can quickly propagate it to a manager.

Furthermore, an intelligent remote terminal device (RTU) equipped with an operating system (OS) is interconnected between forest fire monitoring sensors and object-to-object to autonomously collect, compare, analyze, and judge data to determine whether a fire has occurred. It is a trend that a transition is required in a way that it is quickly delivered to related organizations.

In the end, the problem of detection delay and false detection of the existing forest fire detection sensor is applied by the 4th Industrial Revolution Technology (IoT) and intelligent technology to automate inspection and autonomous operation of the sensor's status and data errors to inform the administrator, thereby increasing reliability. There is a need for a new wildfire fire monitoring system that can implement a forest fire monitoring system and significantly reduce the cost and cost of building a wired communication network by using the Internet of Things (IoT) wireless communication network.

Korea Registered Patent No. 10-2743138

Therefore, the present invention has been proposed in view of the problems of the prior art as described above, and the first object of the present invention is to detect and delay detection of the existing forest fire detection sensor by the fourth industrial revolution technology IoT (Internet of Things) and intelligent By applying technology, autonomous inspection and autonomous operation of sensor status and data errors are notified to the administrator so that a highly reliable forest fire monitoring system can be implemented.

The second object of the present invention is to use the Internet of Things (IoT) wireless communication network to significantly reduce the cost and cost of building a communication network for existing wired communication.

The third object of the present invention is that the sensors applied to the Internet of Things (IoT) communicate by themselves and autonomously provide data, thereby comparing and analyzing trends in the location of fires, temperature changes, wind direction, and wind speeds, and immediately, when a fire event occurs. It is to provide information to related organizations so that it is possible to provide prevention of forest fire spread by promptly responding and predicting the spread.

In order to achieve the problem to be solved by the present invention, the IoT based fire detection and facility autonomous inspection system using an intelligent remote terminal device,

A sensor group consisting of a plurality of sensor means 110 installed on a tree to detect the occurrence of a forest fire by detecting the ambient temperature and transmitting a forest fire detection signal to an intelligent remote terminal device (RTU) 200 when the forest fire is detected ( 100) and;

It is installed for each forest fire monitoring means 300, and when it receives a forest fire detection signal from the sensor means 110 in its management area, it generates forest fire detection information and provides it to the central management server 400 through the IoT communication network. , A plurality of intelligent remote terminal device (RTU) 200 that autonomously checks the operation state of the inspection objects and generates failure information for each inspection object according to the inspection result, and provides the central management server 400 through the IoT communication network. ;

An intelligent remote terminal device (RTU) 200 and a plurality of auxiliary facilities are installed, and a plurality of forest fire monitoring means 300 is installed in each area;

Central management that performs forest fire event processing when the intelligent remote terminal device (RTU) 200 provides forest fire detection information, and performs failure event processing when the intelligent remote terminal device (RTU, 200) provides failure information. Server 400; includes.

The IoT-based wildfire fire monitoring and facility autonomous inspection system using the intelligent remote terminal device according to the present invention having the above configuration and operation,

The state and data of various forest fire detection facilities including forest fire detection sensors by applying the 4th industrial revolution technology Internet of Things (IoT) and intelligent technology to the problem of detection delay and false detection of various forest fire detection facilities including existing forest fire detection sensors The autonomous inspection and autonomous operation of errors can inform managers to implement a highly reliable forest fire fire monitoring system, so it is possible to realize whether there is a failure in real time prior to the failure and inform the administrator of the failure target in advance to prevent the accident. In addition, it has the effect of preventing the secondary temporal and economic damage caused by the warpage due to the failure of the entire system.

Therefore, the administrator can operate and monitor in any environment, such as PC, web, and application, regardless of the location, and it is possible to check only the target of failure in real time to easily identify the cause of the problem and take countermeasures. It will be able to exert an effective effect.

In addition, by using an Internet of Things (IoT) wireless communication network, it is possible to significantly reduce the cost and cost of building a communication network for existing wired communication.

1 is an overall configuration diagram of an IoT-based wildfire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.
Figure 2 is a block diagram of an intelligent remote terminal device 200 of an IoT-based wildfire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.
Figure 3 is a detailed configuration diagram of the forest fire fire monitoring means 300 of the Internet of Things based fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.
Figure 4 is a block diagram of a central management server 400 of an IoT fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.
FIG. 5 is an exemplary view of a forest fire status screen displayed on a situation room monitoring screen of an IoT based wildfire fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.
FIG. 6 is a block diagram of an automatic communication loss data recovery unit 270 of an IoT fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.

The following merely illustrates the principles of the present invention. Therefore, those skilled in the art, although not explicitly described or illustrated in the specification, can implement the principles of the present invention and invent various devices included in the concept and scope of the present invention.

In addition, all conditional terms and examples listed in this specification are intended to be understood in principle only for the purpose of understanding the concept of the present invention, and should be understood as not limited to the examples and states specifically listed in this way. do.

In describing the present invention, terms such as first and second may be used to describe various components, but components may not be limited by terms.

For example, the first component may be referred to as a second component without departing from the scope of the present invention, and similarly, the second component may be referred to as a first component.

When a component is referred to as being connected to or connected to another component, it may be understood that other components may exist in the middle, although they may be directly connected to or connected to the other components. .

The terminology used herein is only used to describe a specific embodiment, and is not intended to limit the present invention, and a singular expression may include a plurality of expressions unless the context clearly indicates otherwise.

In this specification, terms such as include or include are intended to designate the existence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, one or more other features or numbers, It may be understood that the existence or addition possibilities of steps, actions, components, parts or combinations thereof are not excluded in advance.

Hereinafter, a preferred embodiment of the Internet of Things based fire monitoring and facility autonomous inspection system using the intelligent remote terminal device according to the present invention will be described based on the accompanying drawings.

However, the scope of rights of the present invention should be grasped by describing the claims.

In addition, descriptions of well-known technologies that obscure the subject matter of the present invention are omitted.

1 is an overall configuration diagram of an Internet of Things based fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to a first embodiment of the present invention.

As shown in Figure 1, the present invention based on the Internet of things using the intelligent remote terminal device for monitoring the fire fire and facility autonomous inspection system, the sensor group 100, intelligent remote terminal device (RTU, 200), forest fire fire monitoring It comprises a means 300, a central management server 400.

The sensor group 100 is installed on a tree to detect the occurrence of forest fire by sensing the ambient temperature, and when the forest fire is detected, a plurality of sensor means 110 for transmitting a forest fire detection signal to the intelligent remote terminal device (RTU) 200 It is characterized by consisting of.

Specifically, the sensor means 110,

A sensor 111 that detects the ambient temperature and provides the temperature sensing value to the sensor MCU 112,

Normally, the check signal is periodically transmitted to the intelligent remote terminal device (RTU) 200, and when the temperature detection value provided by the sensor 111 is higher than the set temperature, the forest fire detection signal is sent to the intelligent remote terminal device (RTU) 200. It characterized in that it comprises a sensor MCU 112 that transmits, and automatically checks the operation state of the sensor 111 and transmits a sensor failure event signal to the intelligent remote terminal device (RTU) 200 in the event of an abnormality.

For example, the sensor 111 detects the ambient temperature and provides a temperature sensing value to the sensor MCU 112. For example, when the temperature sensing value is 5 degrees,'#ID: 1-SENSOR#TEMP_5 #2020-02-20-09:01' will be provided to the sensor MCU 112.

The sensor MCU 112 is a device that manages a plurality of sensors, and periodically sends a check signal to the intelligent remote terminal device (RTU) 200 at regular intervals, and the temperature detection value provided by the sensor 111 is equal to or higher than a set temperature. In this case, the forest fire detection signal is transmitted to the intelligent remote terminal device (RTU) 200.

For example, a temperature detection value of #ID:1-SENSOR#TEMP_50#2020-02-20-09:01' means that the set temperature value is 30 degrees and the temperature detection value provided by the sensor 111 is 50 degrees. When this is received, the forest fire detection signal #ID:1-SENSOR_MCU#TEMP_50#Forest_fire_detection#2020-02-20-09:01' is transmitted to the intelligent remote terminal device (RTU) 200.

In addition, the sensor MCU 112 autonomously checks the operation state of the sensor 111 and, in case of abnormality, transmits a sensor failure event signal to the intelligent remote terminal device (RTU) 200.

Specifically, the sensor MCU 112 is a sensor failure event signal when the sensor 111 does not provide a temperature detection value periodically provided or when the temperature detection value provided by the sensor 111 fluctuates more than a preset variation. It is characterized by transmitting to the intelligent remote terminal device (RTU) (200).

For example, the sensor should periodically provide the temperature sensing value sensed to the sensor MCU 112, and if the temperature sensing value is not provided, it is determined as a sensor failure and the sensor failure event signal is sent to the intelligent remote terminal device. Will be provided.

In addition, the temperature sensing value provided by the sensor 111 should fluctuate in a slight error range based on a specific current temperature. For example, if the normal current temperature is 25 degrees without wildfire, the temperature sensed value provided by the sensor 111 to the sensor MCU 112 is normal only when it fluctuates within a slight error range based on 25 degrees.

However, if the temperature sense value provided by the sensor 111 to the sensor MCU 112 fluctuates more than a certain fluctuation range, such as 5 degrees, 15 degrees, 20 degrees, and 10 degrees, it is determined as a sensor failure and generates a sensor failure event signal. Therefore, it is to be provided as an intelligent remote terminal device.

The sensor means 100 composed of the above-described sensor 111 and the sensor MCU 112 are installed for each tree, and a plurality of sensor means 100 installed for each tree gather to form one sensor group 100. , This sensor group 100 is installed in a number of management areas of the intelligent remote terminal device (RTU) 200. That is, the sensor groups 100 are installed for each specific area of the area where the forest fire is to be monitored.

The forest fire is detected by the sensor groups 100 having the above-described configuration, and is transmitted to the remote central management server through the Internet of Things (IoT), thereby making it possible to implement a highly reliable forest fire fire monitoring system.

2 is a block diagram of an intelligent remote terminal device 200 of an IoT fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.

An intelligent remote terminal device (RTU, 200) is installed for each forest fire monitoring means 300, and when a forest fire detection signal is received from the sensor means 110 in its management area, it generates forest fire detection information to establish an IoT communication network. Provides to the central management server 400, autonomously checks the operation status of the inspection targets, generates fault information for each inspection target according to the inspection results, and performs a function of providing the central management server 400 through the IoT communication network. Is done.

In particular, the forest fire detection information includes at least the unique identification information of the sensor means 110 that transmitted the forest fire detection signal, and the failure information for each inspection object includes at least the unique identification information of the inspection object, and the intelligent remote terminal device. (RTU) The objects to be inspected by the (200) autonomous inspection are the sensor means in the management area of the intelligent remote terminal device and the auxiliary facilities installed in the wildfire fire monitoring means 300 in which the intelligent remote terminal device is installed, and the intelligent remote terminal device itself. It is characterized by.

That is, the forest fire fire monitoring means 300 is installed in each area of the area where the forest fire is to be monitored. The intelligent remote terminal device (RTU, 200) is installed in each area of the forest fire monitoring area. It is configured to be installed every time and manages the sensor means 110 forming the sensor group 100 existing in its management area.

The intelligent remote terminal device (RTU, 200) generates forest fire detection information when it receives a forest fire detection signal from the sensor means 110 under its management and provides it to the central management server 400 through the Internet of Things communication network. will be. At this time, the forest fire detection information includes at least unique identification information of the sensor means 110 that has transmitted the forest fire detection signal.

In addition, the intelligent remote terminal device (RTU, 200) autonomously checks the operation state of the inspection objects, and generates failure information for each inspection object according to the inspection result, and provides it to the central management server 400 through the IoT communication network. .

The failure information for each inspection object includes at least unique identification information of the inspection object, and the inspection objects that the intelligent remote terminal device (RTU) 200 autonomously inspects include sensor means 110 in the management area of the intelligent remote terminal device. It is characterized in that the auxiliary facilities installed in the wildfire monitoring means 300 in which the intelligent remote terminal device is installed and the intelligent remote terminal device itself.

In other words, the intelligent remote terminal device (RTU) 200 autonomously checks the above-mentioned inspection objects that do not cause a forest fire, and immediately provides the central management server 400 when a problem occurs, so that it can be promptly handled by the administrator for inspection. Since the occurrence of wildfire is not detected due to the failure of the subjects, it is possible to prevent the spread of a large forest fire in advance.

Hereinafter, detailed features of the intelligent remote terminal device 200 will be described in detail with reference to FIG. 2.

As shown in FIG. 2, the intelligent remote terminal device 200 includes a subsidiary facility autonomous inspection unit 210, a sensor autonomous inspection unit 220, an RTU autonomous inspection unit 230, a central control unit 240, and a forest fire. It comprises a detection information providing unit 250, the Internet of Things wireless communication unit 260.

Specifically,

The subsidiary facility self-inspection unit 210 periodically inspects subsidiary facilities as subsidiary facilities in accordance with pre-set subsidiary facility self-inspection schedule information to autonomously check the operation status of subsidiary facilities installed in the wildfire monitoring means 300 When a signal is transmitted, and a response signal for an autonomous check signal is obtained from the auxiliary facilities, it is determined as normal, and the unique identification information of the auxiliary facility that does not acquire the response signal is extracted, and the failure of each auxiliary facility including the extracted unique identification information It generates information, and performs the function of transmitting the generated failure information for each additional facility to the central management server 400 through the IoT wireless communication unit 260.

For example, an ESS autonomous check signal called AUTO_REQUEST#ID:1-ESS#2020-02-20-09:01' is generated and transmitted to one of the subsidiary facilities, and'ID:1-ESS#OK' from the ESS. If the response signal #2020-02-20-09:01' is acquired, it is judged to be normal, but when the response signal for the autonomous check signal is not obtained,'ID:1-ESS', the unique identification information of the corresponding ESS Is extracted, and generates ESS failure information of'ID:1-ESS#ERROR#2020-02-20-09:01' including the extracted unique identification information'ID:1-ESS'. The ESS failure information is transmitted to the central management server 400 through the IoT wireless communication unit 260.

The sensor autonomous checker 220 extracts and extracts unique identification information of the corresponding sensor means 110 when there is a sensor means 110 that does not transmit a check signal periodically transmitted or transmits a sensor failure event signal. It generates a failure information for each sensor means including the unique identification information, and performs the function of transmitting the generated failure information for each sensor means to the central management server 400 through the IoT wireless communication unit 260.

Normally, the sensor means 110 periodically transmits a check signal of'ID:1-temperature Senser#OK#2020-02-20-09:01', for example, indicating that it is operating normally. ) 200, if there is a sensor means 110 that does not transmit a check signal that is periodically transmitted, it is determined that the sensor means 110 is broken, and unique identification information of the corresponding sensor means ID: 1 For example, the sensor means failure information of'ID:1-temperature Senser#ERROR#2020-02-20-09:01' including the temperature sensor is generated, and the central management server through the IoT wireless communication unit 260 is generated. 400).

In addition, when there is a sensor means 110 for transmitting a sensor failure event signal, for example, it is determined that the sensor means 110 is a failure, and includes, for example, a unique identification information ID:1-temperature sensor of the sensor means Sensor ID failure information of'ID:1-temperature Senser#ERROR#2020-02-20-09:01' is generated and transmitted to the central management server 400 through the IoT wireless communication unit 260.

The sensor failure event signal is a signal that is transmitted to the intelligent remote terminal device 200 when the sensor MCU 112 of the corresponding sensor means 110 determines that the sensor 111 is an autonomous result or abnormal.

The RTU autonomous inspection unit 230 periodically transmits an RTU autonomous inspection signal to the central control unit 240 in accordance with preset RTU autonomous inspection schedule information to autonomously check the operation state of the intelligent remote terminal device itself, and the RTU autonomy If the response signal of the central control unit 240 is obtained for the check signal, it is determined as normal. If the response signal is not obtained, the unique identification information of the intelligent remote terminal device is extracted, and RTU failure information including the extracted unique identification information is generated. Then, the generated RTU failure information is transmitted to the central management server 400 through the IoT wireless communication unit 260.

For example, an RTU autonomous check signal called'AUTO_REQUEST#ID:1-RTU#POWER#2020-02-20-09:01' is generated and transmitted to the central control unit 240, and the response signal is'ID: If the signal 1-RTU#POWER#OK#2020-02-20-09:01' is obtained from the central control unit 240, it is determined that this is normal, but if the response signal to the autonomous check signal is not obtained, Generates RTU failure information of'ID:1-RTU#POWER-ERROR#2020-02-20-09:01', which includes the unique identification information'ID:1-RTU', and the generated RTU failure information It is to be transmitted to the central management server 400 through the Internet wireless communication unit 260.

The central control unit 240 controls the operation of each component constituting the intelligent remote terminal device, and upon reception of the RTU autonomous check signal, checks the operating state of each component constituting the intelligent remote terminal device, and the inspection result If all components are normal, the RTU autonomous checker 230 provides a response signal, and if any of the components is abnormal, the RTU autonomous checker 230 provides a response signal.

For example, when receiving an RTU autonomous check signal of'AUTO_REQUEST#ID:1-RTU#POWER#2020-02-20-09:01' from the RTU autonomous checker 230, configuring an intelligent remote terminal device If the operation status of the power supply, which is a component, is checked, and there is no abnormality, the response signal to the RTU autonomous check signal is provided to the RTU autonomous inspection unit 230, and if there is an abnormality, the response signal is sent to the RTU autonomous inspection unit 230. It will not be provided.

In the above example, the operation of the power supply, which is a component constituting the intelligent remote terminal device, was exemplified, but the operation check is performed on all components constituting the intelligent remote terminal device, and a response is made if there is more than one. The signal is not provided to the RTU autonomous checker 230.

In particular, when the central control unit 240 does not provide a response signal to the RTU autonomous check unit 230 (operation check results for all components constituting the intelligent remote terminal device, when there is more than one), it is abnormal. Provides information about the components.

In this case, the RTU autonomous checking unit 230 is characterized in that when the information on the abnormal component is provided instead of the response signal from the central control unit 240, the information on the abnormal component is included in the RTU failure information.

Due to the constitutional features of the above-described subsidiary facility autonomous inspection unit 210, the sensor autonomous inspection unit 220, the RTU autonomous inspection unit 230, and the central control unit 240, the failure is a subsidiary facility failure, a sensor failure, or intelligent Since the remote terminal device 200 is accurately analyzed and provided to the administrator, the administrator of the management institution has an advantage of rapid response.

When the forest fire detection information providing unit 250 receives a forest fire detection signal from the sensor means 110, the forest fire detection information is generated, and the generated forest fire detection information is generated through the IoT wireless communication unit 260 through the central management server ( 400).

When receiving the wildfire detection signal #ID:1-SENSOR_MCU#TEMP_50#Forest_fire_detection#2020-02-20-09:01', #ID:1-RTU#ID:1-SENSOR_MCU#TEMP_50#fire_EVENT#2020-02- 20-09:01', and generates the forest fire detection information, and the generated forest fire detection information is transmitted to the central management server 400 through the IoT wireless communication unit 260.

The forest fire detection information generated by the forest fire detection information providing unit 250 is obtained from the unique identification information of the sensor means 110 that transmitted the forest fire detection signal and the wind vane 350 which is an auxiliary facility installed in the forest fire monitoring means 300. It characterized in that it includes wind direction and wind speed information when receiving the obtained forest fire detection signal.

That is, the unique identification information of the sensor means included in the forest fire detection information is information that enables the central management server 400 to identify the location where the forest fire occurred, and the wind direction and wind speed information indicates the direction of spread of the forest fire by the central management server 400 This is information that can be grasped.

In addition, the forest fire detection information providing unit 250, after the forest fire detection information is transmitted to the central management server 400, continuously acquires wind direction and wind speed information from the wind direction anemometer 350 for a certain period of time, and is continuously obtained It is characterized in that the wind direction and wind speed information is transmitted to the central management server 400 through the Internet of Things.

For example, if the time when the forest fire detection information is transmitted is 10 am, the wind direction and wind speed information measured by the wind anemometer is continuously acquired for 1 hour, which is a fixed time from 11 am to 11 am. By transmitting the wind direction and wind speed information to the central management server 400 through the Internet of Things, the central management server 400 can predict the spreading direction and spreading speed of forest fires caused by wind.

The IoT wireless communication unit 260 is generated by the failure information and the forest fire detection information providing unit 250 generated by the subsidiary facility autonomous inspection unit 210, the sensor autonomous inspection unit 220, and the RTU autonomous inspection unit 230. It performs the function of transmitting the forest fire detection information to the central management server 400 through the IoT network.

The Internet of Things (IoT) network is an advantageous communication network for transmitting small measurement and monitoring information with a small data capacity. Since the communication cost is only about 1,200 won/month, the communication cost is much lower than that of a general communication network, thereby providing the advantage of service.

In the case of current measurement and monitoring devices, the manufacturing cost is low, but in the field of monitoring service, which requires a large number of branches to be managed each month because of the need to pay the monthly communication cost, considerable communication costs are incurred each month. It is hesitant to introduce the system.

However, in the present invention, since the Internet of Things (IoT) network is used, communication costs can be significantly reduced, and thus, it can be widely used in the field of monitoring services.

Also, the IoT wireless communication unit 240 may communicate using at least one of an LTE-M communication method, an NB-IoT communication method, an LTE communication method, and an Ethernet communication method.

Currently, the government of the Republic of Korea is building a high-speed communication network (LTE-M) as a disaster safety communication network, and the IoT wireless communication unit of the present invention is preferably configured as an LTE-M wireless network communication unit of the LTE-M communication method according to the government policy. Do.

The above communication method means a network network capable of high-speed data communication on land, and if such a method is commercialized, it is expected that the introduction of a service to be pursued in the present invention will be achieved quickly.

Meanwhile, according to an additional aspect, instead of the LTE-M wireless network communication unit of the LTE-M communication method, the LTE-CAT.M1 wireless network communication unit of the LTE-CAT.M1 communication method, and the NB-IOT wireless of NB-IOT communication method Any one of the network communication units may be installed and configured according to a user's request.

That is, as described above, the communication network can be used more and more advanced and inexpensive, but various control systems are not currently using the advanced and inexpensive communication method, so users are expensive, and there is a constraint that the users have to use a dedicated circuit network that is difficult to construct. .

In order to solve this, in the present invention, the embedded platform capable of interfacing with the LTE-M wireless network communication unit of the LTE-M communication method is mounted.

The intelligent remote terminal device (RTU) 200 of the present invention may further include an automatic communication loss data recovery unit 270.

The communication loss data automatic recovery unit 270, as shown in Figure 6,

It sends a response request signal to the IP address of the central management server 400 and checks whether it receives an answer signal, but if it does not receive an answer signal, it determines that it is a communication error and counts a predetermined number of counts. If not, the connection communication monitoring module 271 for sending a reset command signal to the communication power reset command module:

Communication power reset command module 272 for resetting the power of the IoT wireless communication unit 260:

Upon reset, the response signal check module (273) after reset to check whether the response signal is received by sending the response request signal to the IP address of the central management server again:

If the answer signal is not received even if the answer signal is checked again by the answer signal check module after the reset, it is determined to be a communication failure, and the continuous operation command information to continuously perform autonomous check according to the set scenario after the point of communication failure is attached. Continuous operation command signal transmission module 274 for transmission to the autonomous inspection unit 210, the sensor autonomous inspection unit 220, and the RTU autonomous inspection unit 230:

The continuous operation result storage processing module 275 for storing and processing the autonomous check result information processed according to the continuous operation command information into the continuous operation result storage module:

The continuous operation result storage module 276 storing the autonomous inspection result information provided by the continuous operation result storage processing module:

The communication recovery check module 277 periodically checks whether the response signal is received by sending a response request signal to the IP address of the central management server:

When receiving an answer signal from the central management server, characterized in that it comprises a continuous operation result information transmission module (278): to transmit the autonomous check result information stored in the continuous operation result storage module to the central management server.

In detail, the access communication monitoring module 271 checks whether an answer signal is received by sending an answer request signal to the IP address of the central management server 400. If the count is performed as many as the number of counts and the answer signal is not continuously received afterwards, a function for transmitting a reset command signal to the communication power reset command module is performed.

For example, according to the set time, the current IP address is sent to the DDNS server located in the central management room, and the DDNS server determines the normal communication state when an ACK signal is sent to the access communication monitoring module.

However, when there is a communication failure, the access communication monitoring module cannot receive an ACK signal even if the IP address is sent to the DDNS server.

If it is determined that the communication is in an abnormal state, for example, if the number of predetermined counts is set to 5 seconds, if an answer signal is not received within 5 seconds, a reset command signal is transmitted to the communication power reset command module.

At this time, the communication power reset command module 272 resets the power of the IoT wireless communication unit 260.

Thereafter, after reset, the response signal checking module 273 checks whether the response signal is received by re-sending the response request signal to the IP address of the central management server upon reset.

This is to increase the accuracy of the communication disconnection determination through the redundant check, and since a communication disconnection may occur due to an error of the communication unit, an answer request signal is sent again after reset.

Further, the continuous operation command signal sending module 274, if the answer signal is not received even if the answer signal is checked again by the answer signal check module after the reset, it is determined as a communication failure and performs an autonomous check according to the set scenario after the point of communication failure. The continuous operation command information to be continuously performed is transmitted to the subsidiary facility autonomous inspection unit 210, the sensor autonomous inspection unit 220, and the RTU autonomous inspection unit 230.

In this case, the autonomous check of the subsidiary facility self-inspection unit 210, the sensor self-inspection unit 220, and the RTU self-inspection unit 230 is performed according to a predetermined scenario regardless of the communication disconnection state.

In the related art, in addition to the flow of notifying the administrator when a communication loss occurs, the system does not perform a subsequent operation, thereby causing secondary damage.

However, in the case of the present invention, it is possible to prevent the secondary damage in advance, thereby preventing serious damage to the system.

On the other hand, in the present invention, the normal operation state and the operation state from the time of communication interruption to the resumption time are separately stored and the operation state information from the time of communication interruption to the resumption time is defined as continuous operation result information.

The continuous operation result storage processing module 275 stores and processes autonomous inspection result information processed according to the continuous operation command information as a continuous operation result storage module.

The continuous operation result storage module 276 stores the autonomous check result information provided by the continuous operation result storage processing module 275. Normally, operation result information is not stored, and communication is restarted from the point of communication loss. The storage process is dualized to store only the operation result information up to.

Then, the communication recovery check module 277 periodically sends an answer request signal to the IP address of the central management server to check whether the answer signal is received.

In addition, when receiving the response signal from the central management server, the continuous operation result information transmission module 278 transmits the autonomous inspection result information stored in the continuous operation result storage module to the central management server.

Therefore, it is possible to prevent information omission by automatically providing information that has been autonomously checked during the communication inactivity time when communication is restarted.

FIG. 3 is a detailed configuration diagram of the forest fire fire monitoring means 300 of the Internet of Things based fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.

The forest fire monitoring means 300 is an intelligent remote terminal device (RTU) 200 and a number of auxiliary facilities are installed, as shown in Figure 3 as a configuration that is installed in a certain area,

Pole 310;

It is installed on the pole, the enclosure (320) is an intelligent remote terminal device (RTU) 200 is installed and installed therein;

A camera 330 installed on the pole to photograph the surroundings;

A photovoltaic device 340 installed on the pole to produce electric power;

A wind direction anemometer 350 installed on the pole to sense surrounding wind direction and wind speed;

It is installed around the pole or pole to store the electric power produced by the photovoltaic device 340, and supplies the necessary power to the intelligent remote terminal device (RTU) 200, the camera 330, the wind vane 350 ESS (360); characterized in that it comprises a.

Specifically,

A pole 310 is installed within a communication radius capable of wireless communication with a plurality of sensor means 110 constituting one sensor group 100, but the pole 310 is installed in each region of the forest fire detection area.

The enclosure 320 is installed and configured at a certain height of the pole, and the intelligent remote terminal device of the present invention is configured in the interior space of the enclosure.

The camera 330 formed on one side of the pole is configured to photograph surrounding images and provide the captured image information to an intelligent remote terminal device.

The photovoltaic device 340 formed on one side of the pole produces electricity using sunlight.

The wind direction anemometer 350 formed on one side of the pole is provided as an intelligent remote terminal device by sensing the surrounding wind direction and wind speed.

The pole or ESS 360 installed around the pole stores electricity generated by the photovoltaic device 340 and supplies necessary power with an intelligent remote terminal device, a camera, and a wind vane.

On the other hand, the forest fire fire monitoring means 300 is installed on the pole 310, and when the intelligent remote terminal device (RTU) 200 provides flight destination information, it flies to the flight destination and photographs the fire scene to the relevant authorities. It characterized in that it further comprises a drone 370 to transmit.

When a forest fire occurs, the intelligent remote terminal device (RTU) 200 receives location information of the sensor means 110 that has transmitted the forest fire detection signal from the central management server 400, and provides the location information as flight destination information. It is provided as a drone 370. The drone 370 provided with flight destination information flies to a corresponding flight destination, photographs a fire scene, and provides it to a related institution, so that the current fire condition can be checked in real time.

FIG. 4 is a block diagram of a central management server 400 of an IoT fire monitoring and facility autonomous inspection system using an intelligent remote terminal device according to an embodiment of the present invention.

As illustrated in FIG. 4, when the centralized remote management device (RTU) 200 provides the forest fire detection information, the central management server 400 performs forest fire event processing, and the intelligent remote terminal device (RTU, When 200) provides fault information, fault event processing is performed.

Referring to Figure 4, the central management server 400 to be configured to include a fault event processing unit 410, forest fire event processing unit 420, the inspection cycle change unit 430, the server Internet of Things wireless communication unit 440 do.

Specifically, the central management server 400,

When the failure information is obtained from the intelligent remote terminal device 200 through the server object Internet wireless communication unit 440 and a failure event processing unit 410 for performing a failure event processing,

When the forest fire detection information is obtained from the intelligent remote terminal device 200 through the server object Internet wireless communication unit 440, the forest fire event processing unit 420 that performs forest fire event processing,

Servers Internet of Things Server Obtains weather information from the outside through the wireless communication unit 440, and when the acquired weather information is weather information with high forest fire, the inspection cycle information to change the autonomous inspection cycle shorter than usual Inspection period change unit 430 provided to the intelligent remote terminal device (RTU, 200) through the wireless communication unit 440,

Formation of a communication network with the intelligent remote terminal devices (RTU) 200 to receive information from the intelligent remote terminal device (RTU) 200 or to the intelligent remote terminal device (RTU) 200 to transmit information to the server Internet of Things It includes a wireless communication unit 440.

The failure event processing unit 410 performs failure event processing when the failure information is obtained from the intelligent remote terminal device 200 through the server Internet of Things wireless communication unit 440.

In order to perform the failure event processing, the failure event processing unit 410,

When the failure information is obtained from the intelligent remote terminal device 200 through the server wireless Internet wireless communication unit 440, the abnormality included in the failure information (sensor means, auxiliary facilities, intelligent remote terminal device) A fault location display unit 411 for identifying a location of an object having an abnormality using unique identification information and pre-stored installation location information, and displaying the identified location on a topography-based screen;

A failure warning sound processing unit 412 for generating a warning sound for the location of the object where the abnormality identified by the failure location display unit 411 is generated and output through the speaker;

A fault message processing unit 413 that generates a text message for the location of the object where the abnormality identified by the fault location display unit 411 is generated and dispatched to the manager terminal 500 of the management agency that manages the target where the abnormality occurs. It will include.

Specifically, when the fault location display unit 411 acquires the fault information from the intelligent remote terminal device 200 through the server's Internet of Things wireless communication unit 440, an abnormality included in the fault information is generated (sensor means , By using the unique identification information of the auxiliary facilities and the intelligent remote terminal device and the pre-stored installation location information, the location of the object where the abnormality has occurred is identified, and the identified location is displayed on the screen based on the topographic map 50. .

The pre-stored installation location information is information in which the unique identification information of the sensor means, auxiliary facilities, and intelligent remote terminal devices matches the installation location of the corresponding devices.

For example, if the sensor means failure information of'ID:1-SENSOR#ERROR#2020-02-20-09:01' is acquired from the intelligent remote terminal device 200, a sensor called'ID:1-SENSOR' The installation location of the sensor means'ID:1-SENSOR' matched to the unique identification information of the means is identified from the pre-stored installation location information, and the identified location is displayed on the topography 50-based screen as shown in FIG. 6. For example, as shown in FIG. 6, the point where the failure occurs is displayed as a red icon 60 on a screen based on the topographic map 50 so that the manager can immediately recognize it.

The failure warning sound processing unit 412 generates a warning sound for the location of the object where the abnormality identified by the failure location display unit 411 is generated, and outputs it through a speaker. For example, the sensor means installed at the point'** It is judged to be a malfunction, so please check it immediately.'

The failure message processing unit 413 generates a text message for the location of the object where the abnormality identified by the failure location display unit 411 is generated, and sends it to the administrator terminal 500 of the management institution that manages the object where the abnormality occurred. It will perform the processing function.

For example, '010-1234-**, the administrator terminal 500 of the management agency that manages the sensor means by creating a text message,'Please check immediately because the sensor means installed at the point ** is judged to be malfunctioning' The text message created with **' is processed.

Through the above-described configuration, it is possible to notify the occurrence of a failure in a visual and audible manner so that managers can recognize it in advance.

The forest fire event processing unit 420 performs forest fire event processing when the forest fire detection information is obtained from the intelligent remote terminal device 200 through the server Internet of Things wireless communication unit 440.

In order to perform the fire event processing, the fire event processing unit 420,

When the forest fire detection information is obtained from the intelligent remote terminal device 200 through the server-use Internet wireless communication unit 440, the unique identification information and dictionary of the sensor means 110 that transmitted the forest fire detection signal included in the forest fire detection information A wildfire location display unit 421 for determining the location of the forest fire using the stored installation location information and displaying the identified forest location on the topography-based screen;

A forest fire warning sound processing unit 422 for generating a warning sound for the location of the forest fire identified by the forest fire location display unit 421 and outputting it through a speaker;

A wildfire message processing unit (423) for generating a text message for the location of the forest fire identified by the forest fire location display unit (421) and sending the processed message to the manager terminal (500) of the management agency managing the fire fire monitoring means (300);

The forest fire spread direction information is generated by using the location information of the forest fire identified by the forest fire location display unit 421 and the wind direction and wind speed information provided by the wind vane 350 of the forest fire monitoring means 300, and the forest fire location information and forest fire It characterized in that it comprises a forest fire information providing unit 424 for sending and processing forest fire event information including diffusion direction information to the fire department terminal (600) having jurisdiction.

Specifically, when the forest fire location display unit 421 acquires forest fire detection information from the intelligent remote terminal device 200 through the server Internet of Things wireless communication unit 440, it transmits the forest fire detection signal included in the forest fire detection information. It uses the unique identification information of the sensor means 110 and the pre-stored installation location information to determine the location of the forest fire, and performs a function of displaying the identified location of the forest on the topography-based screen.

The pre-stored installation location information is information in which the unique identification information of the sensor means, auxiliary facilities, and intelligent remote terminal devices matches the installation location of the corresponding devices.

For example, if the forest fire detection information #ID:1-RTU#ID:1-SENSOR_MCU#TEMP_50#fire_EVENT#2020-02-20-09:01' is acquired, the forest fire detection signal included in the forest fire detection information The installation location matching the'ID: 1-SENSOR', which is the unique identification information of the sensor means 110 transmitting the data, is identified from the pre-stored installation location information, and the identified location is based on the topographic map 50 as shown in FIG. Mark on. For example, as shown in FIG. 6, a point where a forest fire has occurred is displayed as a red icon 70 on a screen based on the topographic map 50 so that the manager can immediately recognize it.

The forest fire warning sound processing unit 422 generates a warning sound for the location of the forest fire identified by the forest fire location display unit 421 and outputs it through a speaker. For example, since a forest fire has occurred at the point'**, prompt action is taken. Please take it.', and output it through the speaker.

The wildfire message processing unit 423 generates a text message for the location of the wildfire identified by the wildfire location display unit 421, and sends the processed message to the manager terminal 500 of the management institution that manages the wildfire fire monitoring means 300. , For example, create a text message,'At the point of fire, a fire has occurred, please take prompt action.' Create it as '010-1234-***', the administrator terminal 500 of the management agency. It will process the sent text message.

Through the above configuration, managers can recognize the occurrence of forest fires in a visual and audible manner.

The forest fire information providing unit 424 uses forest fire location information identified by the forest fire location display unit 421 and wind direction and wind speed information provided by the wind direction anemometer 350 of the forest fire fire monitoring means 300 to determine the forest fire diffusion direction information. And performs a function of sending and processing forest fire event information including forest fire location information and forest fire diffusion direction information to the fire department terminal 600 having jurisdiction.

For example, the forest fire event information may be information such as'a forest fire occurred at a point ** near Sudeoksa, wind direction-north direction, wind speed-5m/s', and fire engines dispatched to extinguish forest fires based on this may respond promptly to initial response. It is possible to provide the advantage of minimizing valuable material resources and human life.

In addition, when the forest fire information providing unit 424 sends and processes forest fire event information to the fire department terminal 600 having jurisdiction, the administrative information notification means 700 managed by the local government in charge of the location information and the direction of forest fire spread has occurred. Characterized in that the transmission.

Through this, the residents of the area where the fire has occurred will be informed in real time of the occurrence of the fire to promptly evacuate.

For example, administrative information is notified of the information,'A wildfire occurred at the point ** near Sudeoksa Temple, and it is spreading in the north direction, so please evacuate immediately or prohibit entry to the place where the fire occurred.' It is output through the means (700).

The inspection cycle changing unit 430 obtains weather information from the outside through the server-use Internet wireless communication unit 440, and if the obtained weather information is weather information with high forest fire occurrence, the autonomous inspection cycle is changed shorter than usual. It performs the function of providing the inspection cycle information to the intelligent remote terminal device (RTU, 200) through the server Internet of Things wireless communication unit 440.

For example, while the autonomous inspection cycle of the sensor means 110, the intelligent remote terminal device (RTU) 200, and the wildfire monitoring means 300 is normally set to 3 hours, it is acquired from the outside (Meteorological Agency). If the weather information is weather information with high occurrence of forest fires, the intelligent remote terminal device (RTU, 200) through the Internet of Things for Servers (440) provides inspection cycle information to autonomously inspect the autonomous inspection cycle in units of one hour shorter than usual. Is to send to.

The server Internet of Things wireless communication unit 440 receives information from an intelligent remote terminal device (RTU) 200 by forming a communication network based on an IoT network with intelligent remote terminal devices (RTU) 200 or an intelligent remote terminal. It performs a function of transmitting information to the device (RTU) 200.

According to the present invention, the reliability of the sensor is delayed and misdetected by applying the Internet of Things (IoT) and intelligent technologies, which are the fourth industrial revolution technologies, to autonomously check the status and data errors of the sensor and inform the administrator by autonomous operation. It is possible to implement a high-fire fire monitoring system, and it detects the presence or absence of a failure in real time prior to the occurrence of a failure. In the event of a failure, it informs the administrator of the target of the failure in advance and prevents an accident. It has the effect of preventing secondary temporal and economic damage.

In addition, although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments described above, and the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the claims. In addition, various modifications can be implemented by a person having ordinary knowledge in the course, and these modifications should not be individually understood from the technical spirit or prospect of the present invention.

100: sensor group
200: intelligent remote terminal device
300: wild fire monitoring means
400: central management server
500: manager terminal of the management institution
600: Jurisdiction fire department terminal
700: Administrative information notification means

Claims (12)

In the IoT based fire monitoring and facility autonomous inspection system using an intelligent remote terminal device,
A sensor group consisting of a plurality of sensor means 110 installed on a tree to detect the occurrence of a forest fire by detecting the ambient temperature and transmitting a forest fire detection signal to an intelligent remote terminal device (RTU) 200 when the forest fire is detected ( 100) and;
It is installed for each forest fire monitoring means 300, and when it receives a forest fire detection signal from the sensor means 110 in its management area, it generates forest fire detection information and provides it to the central management server 400 through the IoT communication network. , A plurality of intelligent remote terminal device (RTU) 200 that autonomously checks the operation state of the inspection objects and generates failure information for each inspection object according to the inspection result, and provides the central management server 400 through the IoT communication network. ;
An intelligent remote terminal device (RTU) 200 and a plurality of auxiliary facilities are installed, and a plurality of forest fire monitoring means 300 is installed in each area;
Central management that performs forest fire event processing when the intelligent remote terminal device (RTU) 200 provides forest fire detection information, and performs failure event processing when the intelligent remote terminal device (RTU, 200) provides failure information. It includes a server 400,

The sensor group 100 is installed in a number of management areas of the intelligent remote terminal device (RTU) 200,
The forest fire detection information includes at least unique identification information of the sensor means 110 that has transmitted the forest fire detection signal,
The failure information for each inspection object includes at least unique identification information of the inspection object,
The inspection objects autonomously inspected by the intelligent remote terminal device (RTU) 200 are sensor means 110 in the management area of the intelligent remote terminal device and auxiliary facilities installed in the wildfire fire monitoring means 300 in which the intelligent remote terminal device is installed. Characterized by the field and the intelligent remote terminal device itself,

The central management server 400,
When the failure information is obtained from the intelligent remote terminal device 200 through the server object Internet wireless communication unit 440 and a failure event processing unit 410 for performing a failure event processing,
When the forest fire detection information is obtained from the intelligent remote terminal device 200 through the server object Internet wireless communication unit 440, the forest fire event processing unit 420 that performs forest fire event processing,
Server Internet of Things Server Obtains weather information from the outside through the wireless communication unit 440, and when the acquired weather information is weather information with high forest fire, the inspection cycle information to change the autonomous inspection cycle shorter than usual Inspection period change unit 430 provided to the intelligent remote terminal device (RTU, 200) through the wireless communication unit 440,
Internet of Things for Servers that form a communication network with Intelligent Remote Terminal Units (RTU) 200 to receive information from Intelligent Remote Terminal Units (RTU) 200 or to transmit information to Intelligent Remote Terminal Units (RTU) 200 A wireless communication unit 440, an IoT-based wildfire fire monitoring and facility autonomous inspection system using an intelligent remote terminal device, which comprises a wireless communication unit 440.
According to claim 1,
The sensor means 110,
A sensor 111 that detects the ambient temperature and provides the temperature sensing value to the sensor MCU 112,
Normally, the check signal is periodically transmitted to the intelligent remote terminal device (RTU) 200, and when the temperature detection value provided by the sensor 111 is higher than the set temperature, the forest fire detection signal is sent to the intelligent remote terminal device (RTU) 200. An intelligent remote terminal comprising a sensor MCU (112) that transmits and automatically checks the operation state of the sensor (111) and transmits a sensor failure event signal to the intelligent remote terminal device (RTU) (200) in case of abnormality. Internet of Things based fire monitoring and facility autonomous inspection system using IoT.
According to claim 2,
The sensor MCU 112,
When the sensor 111 does not provide a temperature detection value or when the temperature detection value provided by the sensor 111 fluctuates more than a set variation, the sensor failure event signal is transmitted to the intelligent remote terminal device (RTU) 200 IoT based fire detection and facility autonomous inspection system using intelligent remote terminal device.
According to claim 1,
The intelligent remote terminal device (RTU) 200,
In order to autonomously check the operation status of the auxiliary facilities installed in the forest fire monitoring means 300, according to the pre-set auxiliary facility autonomous inspection schedule information, the autonomous facility self-inspection signal is periodically transmitted to the auxiliary facilities, and autonomous from the auxiliary facilities When the response signal for the inspection signal is obtained, it is judged as normal, extracts the unique identification information of the subsidiary facilities that have not obtained the response signal, generates fault information for each subsidiary facility including the extracted unique identification information, and generates the respective subsidiary facilities. Auxiliary facilities autonomous inspection unit 210 to transmit the failure information to the central management server 400 through the Internet of Things wireless communication unit 260;

If there is a sensor means 110 that does not transmit a check signal that is periodically transmitted or a sensor failure event signal, extracts unique identification information of the corresponding sensor means 110, and per sensor means including the extracted unique identification information. A sensor autonomous inspection unit 220 for generating fault information and transmitting the generated fault information for each sensor means to the central management server 400 through the IoT wireless communication unit 260;

In order to autonomously check the operation status of the intelligent remote terminal device itself, the RTU autonomous inspection signal is periodically transmitted to the central control unit 240 in accordance with the preset RTU autonomous inspection schedule information, and the central control unit 240 for the RTU autonomous inspection signal If the response signal is obtained, it is determined to be normal. If the response signal is not obtained, the unique identification information of the intelligent remote terminal device is extracted, RTU failure information including the extracted unique identification information is generated, and the generated RTU failure information is the object. An RTU autonomous inspection unit 230 to be transmitted to the central management server 400 through the Internet wireless communication unit 260;

Controls the operation of each component constituting the intelligent remote terminal device, and upon receiving the RTU autonomous check signal, checks the operation status of each component constituting the intelligent remote terminal device, and as a result of the inspection, if all the components are normal, the RTU A central control unit 240 that provides a response signal to the autonomous inspection unit 230 and does not provide a response signal to the RTU autonomous inspection unit 230 if any one is abnormal;

When a forest fire detection signal is received from the sensor means 110, the forest fire detection information system generates the forest fire detection information and transmits the generated forest fire detection information to the central management server 400 through the IoT wireless communication unit 260. Study 250;

The failure information generated by the autonomous facility inspection unit 210, the sensor autonomous inspection unit 220, and the RTU autonomous inspection unit 230 and the forest fire detection information generated by the forest fire detection information providing unit 250 are connected to the IoT network. Includes; Internet of Things wireless communication unit 260 to transmit to the central management server 400 through,

The forest fire detection information generated by the forest fire detection information providing unit 250 includes unique identification information of the sensor means 110 that has transmitted the forest fire detection signal and wind direction and wind speed information when the forest fire detection signal obtained from the wind sensor 350 is received. Internet of things based on the fire fire monitoring and facility autonomous inspection system using an intelligent remote terminal device comprising a.
The method of claim 4,
The forest fire detection information providing unit 250,
After the forest fire detection information is transmitted to the central management server 400, the wind direction and wind speed information is continuously obtained from the wind direction anemometer 350 for a certain period of time, and the continuously acquired wind direction and wind speed information is centrally managed through the Internet of Things. Internet of Things based fire monitoring and facility autonomous inspection system using an intelligent remote terminal device characterized in that it is transmitted to the server (400).
The method of claim 4,
The central control unit 240,
As a result of the inspection, if an abnormal component is found, information on the abnormal component is provided to the RTU autonomous inspection unit 230 instead of a response signal,
The RTU autonomous inspection unit 230 receives information on the abnormal component from the central control unit 240 and includes information on the abnormal component in the RTU failure information, thereby using an object using an intelligent remote terminal device. Internet-based wildfire monitoring and facility autonomous inspection system.
According to claim 1,
The wildfire monitoring means 300,
Pole 310;
It is installed on the pole, the enclosure (320) is an intelligent remote terminal device (RTU) 200 is installed and installed therein;
A camera 330 installed on the pole to photograph the surroundings;
A photovoltaic device 340 installed on the pole to produce electric power;
A wind direction anemometer 350 installed on the pole to sense surrounding wind direction and wind speed;
It is installed around the pole or pole to store the electric power produced by the photovoltaic device 340, and supplies the necessary power to the intelligent remote terminal device (RTU) 200, the camera 330, the wind vane 350 ESS (360); using the intelligent remote terminal device characterized in that the Internet of things based fire monitoring and facility autonomous inspection system.
The method of claim 7,
The wildfire monitoring means 300,
The drone 370 that is installed on the pole 310 and then provides the flight destination information when the intelligent remote terminal device (RTU) 200 provides flight destination information to the flight destination and photographs the fire scene and transmits it to the relevant agency. and,
In this case, the intelligent remote terminal device (RTU) 200 receives the location information of the sensor means 110 that has transmitted the forest fire detection signal from the central management server 400, and uses the drone 370 to provide the location information to the flight destination information. Internet-based wildfire monitoring and facility autonomous inspection system based on the Internet of Things using an intelligent remote terminal device.
delete According to claim 1,
The failure event processing unit 410,
When the failure information is obtained from the intelligent remote terminal device 200 through the server-use Internet wireless communication unit 440, the error included in the failure information is identified using the unique identification information of the target and the pre-stored installation location information. A fault location display unit 411 that identifies the location of the generated object and displays the identified location on a topographical map-based screen.
A failure warning sound processing unit 412 for generating a warning sound for the location of the object where the abnormality identified by the failure location display unit 411 is generated and output through the speaker;
A fault message processing unit 413 that generates a text message for the location of the object where the abnormality identified by the fault location display unit 411 is generated and dispatched to the manager terminal 500 of the management agency that manages the target where the abnormality occurs. Internet of things based on the fire fire monitoring and facility autonomous inspection system using an intelligent remote terminal device comprising a.
According to claim 1,
The forest fire event processing unit 420,
When the forest fire detection information is obtained from the intelligent remote terminal device 200 through the server-use Internet wireless communication unit 440, the unique identification information and dictionary of the sensor means 110 that transmitted the forest fire detection signal included in the forest fire detection information A wildfire location display unit 421 for determining the location of the forest fire using the stored installation location information and displaying the identified forest location on a topographical map-based screen;
A forest fire warning sound processing unit 422 for generating a warning sound for the location of the forest fire identified by the forest fire location display unit 421 and outputting it through a speaker;
A wildfire message processing unit (423) for generating a text message for the location of the forest fire identified by the forest fire location display unit (421) and sending the processed message to the manager terminal (500) of the management agency managing the fire fire monitoring means (300);
The forest fire spread direction information is generated by using the location information of the forest fire identified by the forest fire location display unit 421 and the wind direction and wind speed information provided by the wind vane 350 of the forest fire monitoring means 300, and the forest fire location information and forest fire Forest fire information monitoring and facility autonomy based on the Internet of Things using an intelligent remote terminal device comprising a forest fire information providing unit 424 for dispatching and processing forest fire event information including diffusion direction information to the fire department terminal 600 having jurisdiction. Inspection system.
The method of claim 11,
The forest fire information providing unit 424,
When sending and processing forest fire event information to the fire department terminal (600) having jurisdiction, an intelligent remote terminal device characterized in that it transmits location information and information about the direction of forest fire spread to the administrative information notification means (700) managed by the local government. IoT based fire detection and facility autonomous inspection system.

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