KR100867864B1 - Ubiquitous sensor network unity control system and method thereof - Google Patents

Abstract

A ubiquitous sensor network integration control system is provided to collect information from the IT infra environment monitoring sensors in real time, modifies and displays the information to a display, and notify an error occurrence message to a person in charge through e-mail or SMS. A database server controls sensor metering data and a database which remote control information data is stored. A web server(200) which is put through the database server and TCP/IP communications and it is connected, and it monitors the environmental monitoring control situation by on a real time basis and corresponds to the status information of the sensor(700) in the warning condition generation. A data acquisition server includes the maintenance management function of watching and receiving the control signal of user by the administrator work station and controls the sensor of the field states of apparatus and the sensor of the sensor network collecting device(600) field. A switch which is connected to data acquisition server equally divides the environmental monitoring, monitoring and remote control data transmitted from data acquisition server the security observation.

Description

Ubiquitous sensor network unity control system and method

The present invention can monitor the information received from the sensor network collection equipment in real time by monitoring the infrastructure environment on IT, display on the screen and generate an alarm in the event of a failure to notify the person in charge by SMS (Short Message Service) and e-mail. It detects abnormal operation status of various substation facilities and operation of power substation facilities through power facility control system and various sensors / measuring instruments, and informs the operator, and monitors temperature, humidity, power, fire By installing sensors in the surrounding environment of the facility to detect flooding, intrusion, power outage, etc., the facility monitoring function is established, and the facility monitoring function monitors the failure situation of various equipments that should be guaranteed uninterrupted by the facility failure monitoring function. Function, voltage / current measurement, high temperature measurement, gas concentration measurement, flow rate It is equipped with various functions such as security, and configures security sensors such as intrusion detection sensors and cameras, and supports surveillance functions, as well as environment monitoring functions, security as well as scheduling control through real-time control and advance reservation through the web. It is a technology related to a ubiquitous sensor network integrated control system and method for remote support capable of automatic operation and control by linking a monitoring function and a facility monitoring function.

In modern society, various social problems are continuously occurring around the world, such as the explosive increase of population and the destruction of natural ecosystem due to the increased population, resource depletion, social crime, and traffic congestion. In order to solve these social problems, each country has established and operated a control service system that can quickly identify whether a problem has occurred and take appropriate action in each field such as method, firefighting, weather, medical, power, and communication. Doing.

Such a control service system, for example, reports the occurrence of accidents collected from police boxes, police stations, etc. by telephone, dispatches manpower to cope with accidents, and calls for emergency patients at hospitals. It has been operated in the form of dispatching emergency medical teams. In addition, in recent years, information and communication technology has evolved remarkably, and the aforementioned control service system is evolving into an electronic system using electronic communication devices, the Internet network, and mobile communication network.

However, such a conventional electronic control service system is a situation in which control service systems for each field are operated individually or independently, and not integrated. That is, crime prevention service, fire control service, weather control service, medical control service, power control service, communication control service, etc. are separately established and operated, and thus cannot exchange information with each other.

Meanwhile, crime prevention, firefighting, weather, medical care, power, and communication are organically related to each other. That is, when an abnormal condition occurs in a specific field among the fields such as crime prevention, fire fighting, weather, medical care, electric power, and communication, it may have a ripple effect to other fields. For example, if there is a big fire in a densely populated area and there is an emergency in firefighting, medical personnel must be put in to rescue the victims, and emergency communications must be maintained to spread the accident and prevent the spread of damage. In addition to monitoring the power system to prevent the power supply from being cut off by fire, emergency power must be supplied to the area when the power supply line is cut off by the fire. Security should be activated to prevent this.

Therefore, the control services for each of the above-mentioned fields are organically interworked with each other, and the organizations operating each control service cooperate with each other, predict the occurrence of abnormal conditions and their spread ranges, and comprehensively determine the corresponding measures. In this case, measures or measures should be taken.

However, to date, each of the control services has been independently operated by each institution, and there is no mutual cooperation, and even if the cooperation is extremely limited, there is a problem that rapid cooperation is impossible.

Therefore, it performs the function of notifying the operator by operating the water substation facility and the abnormal operation state of the various facilities through the power facility control system and various sensors / measuring instruments, and by monitoring the operation state of the water substation facility, the stable operating state of the voltage. It can monitor the voltage, current, frequency, power factor, active power, etc. in real time, and monitor the operating status of various equipment such as high, reservoir, septic tank, gas monitoring panel, etc. and deliver alarm status in real time. There is an urgent need for the development of an integrated ubiquitous sensor network control system.

Therefore, the present invention was conceived to solve the above problems, and as an infrastructure environment monitoring on IT, analyzes and processes the information received from the sensor network collection equipment in real time, displays it on the screen, and generates an alarm in the event of a failure to send an SMS (Short to the person in charge). The purpose of the present invention is to provide a ubiquitous sensor network integrated control system and method that can be notified by a Message Service) and an e-mail.

Another object of the present invention is to provide a ubiquitous sensor network integrated control system and method for performing a function of notifying an operator by operating a power substation facility and detecting abnormal operation states of various facilities through a power facility control system and various sensors / measuring devices. To provide.

Another object of the present invention is to install a sensor to detect the temperature, humidity, power, fire, flooding, intrusion, power outage, etc. in the environment of the facility for the environmental monitoring of the facility, ubiquitous sensor to build the function of environmental monitoring It is to provide a network integrated control system and method thereof.

It is another object of the present invention to provide a ubiquitous sensor network integrated control system and method for establishing a facility monitoring function for monitoring a failure state of various equipments for which equipment failure monitoring is to be guaranteed.

Another object of the present invention is to monitor and simultaneously configure a variable security sensor such as an intrusion detection sensor and a camera with various functions such as voltage / current measurement, high temperature measurement, gas concentration measurement, and flow measurement for monitoring facility equipment, respectively. To provide a ubiquitous sensor network integrated control system and method supporting the function.

Another object of the present invention is to provide a ubiquitous remote control capable of automatic operation and control by linking the environment monitoring function, the security monitoring function and the facility monitoring function as well as the real time control via the web and scheduling control function through advance reservation. To provide a sensor network integrated control system and method thereof.

Ubiquitous sensor network integrated control system according to an embodiment of the present invention for achieving the above object is suitable for the environmental monitoring, security monitoring, sensor monitoring data status of the facility monitoring information and status of the remote control status information and alarm status information In integrated management of status and situation information to provide a service, a database server for managing a database for storing sensor measurement data and remote control information data; A web server connected to the database server through TCP / IP communication and monitoring an environment monitoring control situation in real time and corresponding to a state of warning of a sensor; It is connected to the database server and the web server through TCP / IP, and the data collection function for receiving and storing the sensor measurement data from the sensor network collection device using the SNMP protocol, and alarm status information of the sensor from the sensor network collection device. A data collection server including an SNMP trap function for collecting and a maintenance function for monitoring the status of sensors and devices in a sensor network collection equipment site and receiving a user's control signal from an operator workstation to control the sensors in a site; A switch connected to the data collection server and equally distributing environmental monitoring, security monitoring, facility monitoring and remote control data transmitted from the data collection server to a communication server which is a sensor network collection device; A communication network for enabling the switch and sensor network collection equipment to communicate with each other; Sensor network collection equipment that transmits the information from the sensor to detect temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, arc / spark through the communication network and the switch; ; Sensors for sensing and transmitting environment, security, facility information such as temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, and arc / spark to the sensor network collection equipment; An operator workstation having an integrated viewer function for an integrated management / control function required for the environment monitoring and control operation; Characterized in that it comprises a.

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In the ubiquitous sensor network integrated control method according to an embodiment of the present invention for achieving the above object, the process of controlling between the sensors and the sensor network collection equipment is a sensor network collection module of the sensor network collection equipment Through serial (RS485) and ZigBee / IEEE 802.15.4 communication, sensor measurement data and alarm status data of the sensor are stored in shared memory, and sensor error data indicating the alarm status of the real-time sensor is stored in the Message-Queue. Storing in; The agent module in the sensor network collecting device communicating the measurement data and the fault data of each sensor in the shared memory in the sensor network collecting device with the manager engine in the web server using SNMP communication; Storing (recording) the configuration information (threshold value) of each sensor sent from the manager in the web server in the shared memory by the agent module in the sensor network collection device; The agent module in the sensor network collecting equipment reads performance data and fault data of each sensor from a shared memory and performs real time communication using SNMP communication; Sending a control signal to an agent module by using a SNMP communication from a manager in the web server to a control device (power supply, constant temperature and humidity device, switch); After sending the control request of the sensor sent from the manager to the agent module, the agent module stores the control request information in the shared memory, and the sensor network collection module controls the sensor according to the control information and then returns the control result to the shared memory. The agent module notifies the manager of the control result using SNMP communication; Characterized by including.

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In addition, in the integrated control method according to an embodiment of the present invention for achieving the above object, the control process between the sensor network collection equipment and the manager is to set and update the configuration configuration data in the configuration information processing module to respond to the request Steps; Periodically transmitting performance data collected by a periodic performance data processing module to a manager; Transmitting to the manager immediately when an alarm is generated by the data collected by the alarm monitoring module; Collecting performance (status and instrumentation) data in real time in a real-time fault / performance data processing (P2P) module and transmitting it to a management console; Monitoring the linked automatic control and direct control in the control result processing module and transmitting the control to the manager when the control occurs; Processing the direct control in the direct control processing module; Periodically receiving measurement data (performance data) of each sensor from an agent module in a data reception manager; Storing the periodic performance data received from the agent module in the periodic performance data processing module in a DB; Storing the alarm event received from the agent module in a failure data processing module in a DB, and transmitting the event to an SMS interworking module and an e-mail interworking module; Notifying the USER of the alarm event received from the agent module in the alarm event processing module; email interworking when an alarm occurs in an email sending module, and SMS interworking when an alarm occurs in an SMS sending module; Setting configuration data between the agent module and the UI interworking module in the configuration data processing module, processing configuration data between the agent module and the UI interworking module, and responding to a configuration data request between the agent module and the UI interworking module; Informing the USER of data coming from the equipment in real time in the real time failure / performance data processing module; Storing the interlocking control and direct control result in a DB in the control result processing module; Including, but the periodic performance data processing module, alarm monitoring module, real-time failure / performance data processing (P2P) module, control result processing module, direct control processing module, periodic performance data processing module, failure data processing module, alarm event processing The processing order in the module, the email sending module, the SMS sending module, the configuration data processing module, and the control result processing module is characterized in that the order is not determined but is performed in any order.

In addition, in the ubiquitous sensor network integrated control method according to an embodiment of the present invention for achieving the above object, the process of coping with the occurrence of environmental monitoring failure is serial (RS485) and ZigBee (ZigBee / IEEE 802.15.4) in the intrusion sensor Transmitting intrusion failure occurrence data to the sensor network collection module in the sensor network collection equipment by communication; Storing data received through serial (RS485) and ZigBee / IEEE 802.15.4 communication in the sensor network collection module in the sensor network collection device in a shared memory in the sensor network collection device; Collecting data stored in a shared memory in the sensor network collecting device by an agent in the sensor network collecting device; Transmitting the collected data from the agent to the manager in the web server by SNMP communication; Storing data received from the agent through SNMP communication in a manager in the web server in a database; Checking, by an operator, an operator workstation with a failure processing, a threshold value of each sensor, and direct control information stored in a database when an intrusion failure occurs on the web user interface screen of the web server; Transmitting threshold and direct control information of a sensor between the operator workstation and a manager in a web server; Identifying real-time sensor instrumentation data and failures between the operator workstation and agents in sensor network collection equipment; Transmitting interlocking control, user control, and camera control information to a camera and a control sensor through serial and ZigBee / IEEE 802.15.4 communication in a sensor network collection module in the sensor network collection device; Characterized by including.

Ubiquitous sensor network integrated control system and method according to the present invention has the following effects.

First, the present invention is to monitor the information received from the sensor network collection equipment in real time as the infrastructure environment monitoring on IT to display on the screen and to generate an alarm in the event of a failure to notify the person in charge by SMS (Short Message Service) and email can do.

Secondly, the present invention detects an abnormal operation state of a power substation facility and an abnormal operation state of various facilities through a power facility control system and various sensors / measuring instruments to notify an operator.

Third, the present invention establishes the function of environmental monitoring by installing a sensor in the surrounding environment of the facility for detecting the temperature, humidity, power, fire, flooding, intrusion, power outage, etc. for the environmental monitoring of the facility.

Fourth, the present invention establishes a facility monitoring function for monitoring a failure situation of various equipment that should be guaranteed non-stop as a facility failure monitoring function.

Fifth, the present invention has a variety of functions such as voltage / current measurement, high temperature measurement, gas concentration measurement, flow rate measurement for monitoring equipment equipment, and configure a variable security sensor such as an intrusion detection sensor and a camera at the same time monitoring function Support.

Sixth, the present invention can be remote support capable of automatic operation and control through linking the environment monitoring function, the security monitoring function and the facility monitoring function, as well as the real-time control via the web and scheduling control through advance reservation.

Looking at the preferred embodiment of the present invention together with the accompanying drawings as follows, when it is determined that the detailed description of the known art or configuration related to the present invention may unnecessarily obscure the subject matter of the present invention The description will be omitted, and the following terms are terms defined in consideration of functions in the present invention and may vary according to intentions or customs of users and operators, and the definitions thereof are the ubiquitous sensor network integrated control system and method of the present invention. It should be made based on the contents throughout the specification to describe.

Hereinafter, with reference to the accompanying drawings, a ubiquitous sensor network integrated control system according to an embodiment of the present invention will be described in detail.

1 is a view showing the configuration of a ubiquitous sensor network integrated control system according to an embodiment of the present invention.

As shown in Figure 1, the ubiquitous sensor network integrated control system is a state in order to provide an appropriate service for the environmental monitoring, security monitoring, sensor monitoring data status of the facility monitoring information and the status of remote control status information and alarm status information And a database server 100 for managing a database storing sensor measurement data and remote control information data in integrated management of the situation information. A web server (200) connected to the database server (100) through TCP / IP (120) and monitoring an environment monitoring control situation in real time and corresponding to an alarm situation in the state information of a sensor; A data acquisition function connected to the database server 100 and the web server 200 through TCP / IP 120 and receiving and storing sensor measurement data from the sensor network collection device 600 using an SNMP protocol; SNMP trap function to collect the alarm status information of the sensor from the sensor network collection equipment 600, and monitor the status of the sensor 700 and the device in the sensor network collection equipment 600 field, the user at the operator workstation 800 A data collection server 300 including a maintenance function for controlling a sensor 700 in a field by receiving a control signal of the field; A switch connected to the data collection server 300 and equally distributing environmental monitoring, security monitoring, facility monitoring and remote control data transmitted from the data collection server 300 to a communication server which is a sensor network collection device 600 ( 400); A communication network 500 which enables the switch 400 and the sensor network collection equipment 600 to communicate with each other; Data is collected from the sensor 700 detecting temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, arc / spark through the communication network 500 and the switch 400. A sensor network collection device 600 for transmitting to the server 300; Sensors 700 for detecting and transmitting the environment, security, equipment information such as temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, arc / spark to the sensor network collection device 600 )and; An operator workstation 800 having an integrated viewer function for an integrated management / control function required for the environment monitoring and control operation; It consists of.

Looking at the configuration and function of the technical means constituting the ubiquitous sensor network integrated control system of the present invention as follows.

The database server 100 is integrated in the management of status and situation information to provide appropriate services for environmental monitoring, security monitoring, sensor monitoring data status of the facility monitoring information, and status and alarm status information of the remote control status information. It manages a database that stores sensor measurement data and remote control information data.

The web server 200 is connected to the database server 100 and the TCP / IP (120), and monitors the environment monitoring and control in real time, and responds to the status information of the sensor when a warning situation occurs.

The data collection server 300 is connected to the database server 100 and the web server 200 through the TCP / IP 120, and transmits the sensor measurement data from the sensor network collection equipment 600 using the SNMP protocol It monitors the status of sensors 700 and devices in the field and the data collection function to receive and store, the SNMP trap function to collect alarm status information of the sensor from the sensor network collection equipment 600, the sensor network collection equipment 600 Receiving a control signal of the user at the operator workstation 800 includes a maintenance function for controlling the sensor 700 in the field.

The switch 400 is connected to the data collection server 300, the environmental monitoring, security monitoring, facility monitoring and remote control data transmitted from the data collection server 300 to the communication network sensor network collection equipment 600 Distribute evenly.

The communication network 500 enables the switch 400 and the sensor network collection equipment 600 to communicate with each other.

The sensor network collection device 600 detects temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, and arc / spark through the communication network 500 and the switch 400. Information from the 700 is transmitted to the data collection server 300. Here, the communication between the sensor network collection equipment 600 and the sensors 600 is made up of serial (RS485) and ZigBee (IEEE 802.15.4) communication.

The sensors 700 detect temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, and arc / spark as environment, security, and facility information with the sensor network collection device 600. To transmit.

The operator workstation 800 has an integrated viewer function for the integrated management / control function required for the environment monitoring control operation.

Hereinafter, a control process using the ubiquitous sensor network integrated control system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a view showing a control process using a ubiquitous sensor network integrated control system according to an embodiment of the present invention, Figure 3 is a sensor and a sensor constituting a ubiquitous sensor network integrated control system according to an embodiment of the present invention FIG. 4 is a diagram illustrating a control process between network collection devices, and FIG. 4 is a diagram illustrating a control process between a sensor network collection device and a manager constituting a ubiquitous sensor network integrated control system according to an embodiment of the present invention, and FIG. A diagram illustrating a process of coping with an environmental monitoring failure by using equipment configuring the ubiquitous sensor network integrated control system according to an embodiment of the present invention.

As shown in FIG. 2 and FIG. 3, the flow of the control between the sensors constituting the ubiquitous sensor network integrated control system and the sensor network collection equipment is as follows.

First, in step S1, the measurement data of the sensor 700 is shared with the sensor network collection module 610 in the sensor network collection device 600 through serial (RS485) and ZigBee / IEEE 802.15.4 communication. Store in the Memory (620) and Message-Queue (630). Here, the shared memory 620 stores sensor measurement data and fault data, and the message queue 630 stores sensor fault data indicating a real-time fault status. In a next step S2, the agent module 640 in the sensor network collecting equipment transmits the measurement data and fault data of each sensor 700 in the shared memory 620 using the SNMP communication to the manager engine 210 in the web server 200. ). Subsequently, in step S3, the agent module 640 in the sensor network collection device 600 sends the configuration information (threshold) of each sensor 700 sent down from the manager 210 in the web server to the shared memory 620. Save (record). In a next step S4, the agent module 640 in the sensor network collecting equipment reads the performance data and the fault data of each sensor from the shared memory 620 and communicates in real time using SNMP communication. Subsequently, in step S5, the control device (power, thermo-hygrostat, switch) sent from the manager 210 in the web server sends a control signal to the agent module 640 using SNMP communication. Subsequently, the agent module 640 in the sensor network collecting device stores the control request information in the shared memory 620, and the sensor network collecting module 610 controls the sensor according to the control information and then shares the control result again. In the memory 620, the agent module 640 in the sensor network collecting device notifies the manager engine 210 of the control result using SNMP communication.

As shown in FIG. 2 and FIG. 4, the flow of control between the sensor network collection equipment and the manager constituting the ubiquitous sensor network integrated control system is as follows.

First, in step S11, the configuration information processing module 641 sets and updates the configuration configuration data and responds to the request. In the next step S12, the performance data collected in the DI (Analog Input) / AI (Analog Input) Port of the periodic performance data processing module 642 is periodically transmitted to the manager 210. Subsequently, in step S13, when an alarm is generated by data collected from the DI (Digital Input) / AI (Analog Input) Port of the alarm monitoring module 643, the alarm 210 is immediately transmitted to the manager 210. In a next step S14, performance (status and measurement) data is collected in real time from the real-time fault / performance data processing (P2P) module 644 and transmitted to the management console. Subsequently, in step S15, the control result processing module 645 monitors the linked automatic control and the direct control and transmits the control to the manager 210 when the control occurs. In the next step S16, the direct control processing module 646 processes the direct control. Thereafter, in step S17, the data reception manager periodically receives measurement data (performance data) of each sensor 700 from the agent module 640. In step S18, the periodic performance data processing module 212 stores the periodic performance data received from the agent module 640 in the DB. In the next step S19, the fault data processing module 213 stores the alarm event received from the agent module 640 in the DB, and transmits the event to the SMS interworking module and the e-mail interworking module. Thereafter, in step S20, the alarm event processing module 214 notifies the USER of the alarm event received from the agent module 640. In the next steps S21 and S22, an email is interlocked when an alarm occurs in the email sending module 215, and an SMS is interlocked when an alarm occurs in the SMS sending module 216. In the next step S23, the Configuration data processing module 217 sets the configuration data between the agent module 640 and the UI interworking module, updates the configuration data between the agent module 640 and the UI interworking module, and updates the agent module 640 and the UI. Respond to configuration data requests between interlocking modules. Subsequently, in step S24, the real-time fault / performance processing module 644 informs USER of data coming from the device in real time. In the next step S25, the control result processing module 218 stores the interlocking control and the direct control result in the DB. Wherein the periodic performance data processing module (642, 212), alarm monitoring module (643), real-time failure / performance data processing (P2P) module 644, control result processing module 645, direct control processing module 646, Periodic performance data processing module 212, fault data processing module 213, alarm event processing module 214, email sending module 215, SMS sending module 216, configuration data processing module 217 and control result processing The order of processing in the module 218 is that the order is not determined and is performed in any order.

As shown in FIG. 2 and FIG. 5, the flow process of coping with the occurrence of an environmental monitoring failure by using the equipment constituting the ubiquitous sensor network integrated control system is as follows.

First, in step S31, the intrusion failure data is transmitted from the intrusion sensor 700 to the sensor network collection module 610 in the sensor network collection device by serial (RS485) and ZigBee (ZigBee / IEEE 802.15.4) communication. In a next step S32, the sensor network collecting module 610 in the sensor network collecting device stores the data received through serial (RS485) and ZigBee / IEEE 802.15.4 communication in the shared memory 620 in the sensor network collecting device. . Thereafter, in step S33, data stored in the shared memory 620 in the sensor network collecting device is collected by an agent 640 in the sensor network collecting device. In the next step S34, the collected data is transmitted from the agent 640 to the manager 210 in the web server through SNMP communication. Thereafter, in step S35, the manager 210 in the web server stores the data received through the SNMP communication from the agent 640 in the database 110. In the next step S36 checks the failure processing, the threshold of each sensor, the direct control information stored in the database 110 when the intrusion failure occurs to the web UI screen of the web server 200 to the operator operator workstation 800. In step S37, the threshold and direct control information of the sensor is transferred between the operator workstation 800 and the manager 210 in the web server. In a next step S38, the real-time sensor measurement data and the occurrence of failure between the operator workstation 800 and the agent 640 in the sensor network collection equipment are checked. In the next step S39, the sensor network collection module 610 in the sensor network collection device transmits interlocking control, user control and camera control information to the camera and the control sensor through serial and ZigBee / IEEE 802.15.4 communication.

6A to 6E are screens of a data processing manager, an engine state monitoring manager, an alarm event manager, a data reception manager, and a fault data processing manager, respectively, in an operating state of an ubiquitous sensor network integrated control system according to an embodiment of the present invention. The figure shown.

As shown in FIG. 6A, the data processing manager may store all data, such as measurement data and failure data, of the sensors 700, which are input through the sensor network collection equipment 600, in the databases 110 and 220. Have In addition, the network status of each sensor network collection equipment 600 is displayed on the screen. When a failure occurs, it is displayed in red, and in normal state, it is displayed in green.

As shown in FIG. 6B, the engine condition monitoring manager monitors the status of each engine, and is displayed in red when a failure occurs according to the status of the engines, and is displayed in green in normal state to know the status of the engines in real time. There are also optional features such as auto-run engines.

As illustrated in FIG. 6C, the alarm event manager is an engine that performs P2P communication with an operator when a failure occurs in real time. The failure data received from the agent sends failure data to the operator's computer, and the ActiveX on the operator's computer is disabled. Receive the details and show them on the screen.

As shown in FIG. 6D, the data reception manager receives measurement data and fault data with an engine that receives all data coming from the sensor network collection equipment 600, and transmits the received measurement data to the data processing manager engine. The fault data is then sent to the fault data processing manager for processing.

As shown in FIG. 6E, the fault data processing manager receives the fault data and stores the fault data in the database 110.

It will be appreciated by those skilled in the art that the present invention is not limited to the above embodiments, and that various modifications and changes can be made without departing from the spirit of the present invention.

1 is a view showing the configuration of a ubiquitous sensor network integrated control system according to an embodiment of the present invention.

2 is a view showing a control process using a ubiquitous sensor network integrated control system according to an embodiment of the present invention.

3 is a diagram illustrating a control process between sensors constituting a ubiquitous sensor network integrated control system and sensor network collection equipment according to an embodiment of the present invention.

4 is a diagram illustrating a control process between a sensor network collection device and a manager configuring a ubiquitous sensor network integrated control system according to an embodiment of the present invention.

FIG. 5 is a diagram illustrating a process of coping with an environmental monitoring failure by using equipment configuring a ubiquitous sensor network integrated control system according to an exemplary embodiment of the present invention. FIG.

6A to 6E are screens of a data processing manager, an engine state monitoring manager, an alarm event manager, a data reception manager, and a fault data processing manager, respectively, in an operating state of an ubiquitous sensor network integrated control system according to an embodiment of the present invention. Shown.

<Code Description of Main Parts of Drawing>

100: database server 200: web server

300: data collection server 400: switch

500: communication network 600: sensor network collection equipment

700 sensor 800 operator workstation

110: database 120: TCP / IP

610: sensor network acquisition module 620: shared memory

630: Message-Queue 640: Agent

210: manager

Claims (8)

In the ubiquitous sensor network integrated control system, Sensor measurement data and remote control in integrated management of status and status information in order to provide appropriate services for status and alarm status information of sensor measurement data status and remote control status of environmental monitoring, security monitoring and facility monitoring information. A database server for managing a database storing information data; A web server connected to the database server through TCP / IP communication and monitoring an environment monitoring control situation in real time and corresponding to a state of warning of a sensor; It is connected to the database server and the web server through TCP / IP, and the data collection function for receiving and storing the sensor measurement data from the sensor network collection device using the SNMP protocol, and alarm status information of the sensor from the sensor network collection device. A data collection server including an SNMP trap function for collecting and a maintenance function for monitoring the status of sensors and devices in a sensor network collection equipment site and receiving a user's control signal from an operator workstation to control the sensors in a site; A switch connected to the data collection server and equally distributing environmental monitoring, security monitoring, facility monitoring and remote control data transmitted from the data collection server to a communication server which is a sensor network collection device; A communication network for enabling the switch and sensor network collection equipment to communicate with each other; Sensor network collection equipment that transmits the information from the sensor to detect temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, arc / spark through the communication network and the switch; ; Sensors for sensing and transmitting environment, security, facility information such as temperature, humidity, voltage, fire, flooding, door, intrusion, power failure, power control, emergency light control, and arc / spark to the sensor network collection equipment; An operator workstation having an integrated viewer function for an integrated management / control function required for the environment monitoring and control operation; Ubiquitous sensor network integrated control system comprising a. delete delete In the ubiquitous sensor network integrated control method, The control process between the sensors and the sensor network collection device is performed by the sensor network collection module of the sensor network collection device through the serial (RS485) and ZigBee / IEEE 802.15.4 communication. Storing the alarm status data of the sensor in a shared memory and storing sensor failure data indicating a warning status of a real-time sensor in a message queue; The agent module in the sensor network collecting device communicating the measurement data and the fault data of each sensor in the shared memory in the sensor network collecting device with the manager engine in the web server using SNMP communication; Storing (recording) the configuration information (threshold value) of each sensor sent from the manager in the web server in the shared memory by the agent module in the sensor network collection device; The agent module in the sensor network collecting equipment reads performance data and fault data of each sensor from a shared memory and performs real time communication using SNMP communication; Sending a control signal to an agent module by using a SNMP communication from a manager in the web server to a control device (power supply, constant temperature and humidity device, switch); After sending the control request of the sensor sent from the manager to the agent module, the agent module stores the control request information in the shared memory, and the sensor network collection module controls the sensor according to the control information and then returns the control result to the shared memory. The agent module notifies the manager of the control result using SNMP communication; Ubiquitous sensor network integrated control method comprising a. delete delete In the ubiquitous sensor network integrated control method, The controlling process between the sensor network collecting device and the manager may include setting, updating, and responding to a request for configuration configuration data in a configuration information processing module; Periodically transmitting performance data collected by a periodic performance data processing module to a manager; Transmitting to the manager immediately when an alarm is generated by the data collected by the alarm monitoring module; Collecting performance (status and instrumentation) data in real time from a real-time fault / performance data processing (P2P) module to a management console; Monitoring the linked automatic control and direct control in the control result processing module and transmitting the control to the manager when the control occurs; Processing the direct control in the direct control processing module; Periodically receiving measurement data (performance data) of each sensor from an agent module in a data reception manager; Storing the periodic performance data received from the agent module in the periodic performance data processing module in a DB; Storing the alarm event received from the agent module in a failure data processing module in a DB, and transmitting the event to an SMS interworking module and an e-mail interworking module; Notifying the USER of the alarm event received from the agent module in the alarm event processing module; email interworking when an alarm occurs in an email sending module, and SMS interworking when an alarm occurs in an SMS sending module; Setting configuration data between the agent module and the UI interworking module in the configuration data processing module, processing configuration data between the agent module and the UI interworking module, and responding to a configuration data request between the agent module and the UI interworking module; Informing the USER of data coming from the equipment in real time in the real time fault / performance processing module; Storing the interlocking control and direct control result in a DB in the control result processing module; Including, but the periodic performance data processing module, alarm monitoring module, real-time failure / performance data processing (P2P) module, control result processing module, direct control processing module, periodic performance data processing module, failure data processing module, alarm event processing The processing order in the module, the email sending module, the SMS sending module, the configuration data processing module, and the control result processing module includes an unordered sequence and is performed in any order. In the ubiquitous sensor network integrated control method, The process of coping with an environmental monitoring failure may include transmitting intrusion failure occurrence data from the intrusion sensor to the sensor network collection module in the sensor network collection device through serial (RS485) and ZigBee / IEEE 802.15.4 communication; Storing data received through serial (RS485) and ZigBee / IEEE 802.15.4 communication in the sensor network collection module in the sensor network collection device in a shared memory in the sensor network collection device; Collecting data stored in a shared memory in the sensor network collecting device by an agent in the sensor network collecting device; Transmitting the collected data from the agent to the manager in the web server by SNMP communication; Storing data received from the agent through SNMP communication in a manager in the web server in a database; Checking, by an operator, an operator workstation with a failure processing, a threshold value of each sensor, and direct control information stored in a database when an intrusion failure occurs on the web user interface screen of the web server; Transmitting threshold and direct control information of a sensor between the operator workstation and a manager in a web server; Identifying real-time sensor instrumentation data and failures between the operator workstation and agents in sensor network collection equipment; Transmitting interlocking control, user control, and camera control information to a camera and a control sensor through serial and ZigBee / IEEE 802.15.4 communication in a sensor network collection module in the sensor network collection device; Ubiquitous sensor network integrated control method comprising a.

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