KR20050003165A - Meth for controlling the streetlamp used of computer bothway communication and thereof system - Google Patents

Abstract

PURPOSE: A method and a system for managing street lamps in both-way using a networked computer/portable terminal and remote communication are provided to enhance accuracy of actual situation recognition by monitoring an actual light state of a road through an image and comparing it with an operation state signal of the street lamp, and easily save power by considering traffics. CONSTITUTION: A server(110) operates a street lamp management system by displaying location of the street lamp with the GIS(Geographic Information System) and sharing information with peripherals. A remote communication interface(120) supporting the remote communication is installed to the server. The portable terminal(122) transmits management/failure information, recognizes the location by using the GPS(Global Positioning System)/GIS information, and collects/transmits digital pictures, utility information, and repair information to the server by connecting to the server through wireless communication. Street lamp monitoring terminals(200,300) transmit a power/operation state, a lighting image, and history information to the server.

Description

Comprehensive management method for computer remote two-way street lamp and its system {Meth for controlling the streetlamp used of computer bothway communication and explanation system}

The present invention relates to a street lamp integrated management method and system using a computer and a portable terminal capable of the Internet, and more particularly, to remotely operate the street lamp and security lights, and to visually check visual confirmation and status signals through images. The present invention relates to a computer remote two-way street lamp total management method and system for effectively monitoring road lighting conditions, executing a database of histories, performing fault management and maintenance work management, and comprehensively managing maintenance materials, equipment management, and manpower management.

Conventionally, in repairing and managing street lamps lined up on each road, in the case of failure or malfunction caused by individual factors in each distributed place, it is necessary to find out the procedure for checking the trouble spot, the procedure for visiting the site, and the cause of the failure. The process of preparing for repair, the process of managing the history after the repair, the process of managing the materials, and the preparation of the working daily report takes much more time than the time required to fix the actual street lights. It became longer and delayed management and inconvenience.

In recent years, due to the rapid development of the industry, many street lights have been installed in a short period of time, and the quantity of management has increased.However, the management system failed to follow this, causing the lack of management personnel. It fell and the inconvenience was getting worse.

Therefore, the recent development of a device that turns on and off a street light and monitors a breakdown has been proposed, and the management by automation and remote devices has been proposed.In addition, information for maintenance and repair is automated through such automation and remote management. However, since such automation and remote management were focused on the street lighting, lighting, and status transmission, location information management, management of inspection and maintenance work, installation, maintenance and operation information The management of streetlights for history management, management of operation information and failure information, management of materials, management of equipment, management of personnel and construction, and management of information utilization of systems and networks have not been presented.

On the other hand, in order to repair the fault street, go to the distributed streetlight site with the fault information received from the central control station according to the remote device, and check whether the fault information matches the location of the fault street light and the contents of the fault. After the process of checking, maintenance work, material use and the location of street lamps, work management and material use and management process are performed by hand, which leads to time delay of repair work. The work process was generated, which caused the inconvenience of maintenance, and the use of remote management information caused troubles due to time delays in maintenance work such as breakdowns, and the efficiency of troubleshooting and management work was reduced, Due to the time of recognition and parallax of the field confirmation, the accuracy was lowered.

Such a conventional remote management device can not easily obtain the management information at the maintenance site of the streetlight, and it is impossible to use the fault information and the image information at the same time for smooth management operation, so the authenticity of the fault information cannot be confirmed, and it acts on the road. It was not possible to check the conditions of the road and the road use of vehicles and pedestrians and the operation of the street lamps. It could not function as a comprehensive management device and had limitations of the management device.

In view of the above problems, the object of the present invention is to firstly monitor the actual lighting state of the road through the image of the street lamp scene at real time to increase the accuracy of the actual situation recognition by comparing with the operating state signal of the street lamp, In consideration of traffic volume, it can act as a power-saving management means such as distant operation, and can easily reduce power consumption.

Secondly, it can search for management information through a portable terminal to repair broken street lights, replace old street lights that have reached the end of their lifespan before failure, and improve the brightness and prevent preventive management in advance.

Third, the fault contents and management information are immediately checked through the portable terminal at the maintenance site of the street lamp, which shortens the trouble checking procedure and repair time, and manages the street lamp by computerized statistics through the server computer and the Internet, thus consolidating work by management field. Can share information and information, reduce unnecessary management processes, enable accurate and rapid management by field,

Fourth, the site conditions can be checked quickly and in detail through various paths such as server computers, Internet terminals, and portable terminals. Convenient to do,

Fifth, through the remote management, it is possible to systematically and efficiently manage the streetlights, point and lights out, maintenance work management, material management, and history management through remote management.

Sixth, the portable terminal monitors the operation status of the street lamp through the server computer, handles the failure, checks the management history remotely, and utilizes and collects remote management information at the maintenance site of the street lamp in real time, and the server computer is portable. By managing the information collected from the terminal as a history in the system, work management, material management, point-and-light management, failure management, facility management and daily report management, remote operation of street lamps, monitoring operation status, The present invention provides a computer interactive remote street light management method and system having an effect of monitoring with an image.

1 is a block diagram showing the structure of a streetlight management system to which the technique of the present invention is applied.

Figure 2 is a block diagram showing the configuration of a streetlight control terminal that is the main part of the present invention.

Figure 3 is a block diagram showing the configuration of a streetlight monitoring terminal that is the main portion of the present invention.

Figure 4 is an exemplary view showing a signal relay form of the street lamp management method of the present invention.

5 is an exemplary view showing the operation of a portable terminal of the present invention.

6 is a block diagram showing another embodiment of the present invention.

※ Explanation of code for main part of drawing ※

110: server computer 120: telecommunication interface

121: portable terminal 122: management terminal

170: signal repeater 181: control computer

182: wireless transmission and reception unit 183: power supply unit

184: RTC 185: backup battery

200: street light terminal 210: control computer

220: communication interface 230: RCT

240: EEPROM 250: Street light drive unit

260: input and output unit 270: LED

280: detection unit 290: power supply

300: street light monitoring terminal 310: control computer

320: communication interface 321: image signal conversion unit

322: camera operation unit 323: camera

330: detector interface 331: lighting detector

340: circuit current detection unit 350: ID unit

360: drive detection unit 370: input and output unit

380: preliminary power supply unit 390: power supply unit (390)

400: security light terminal 410: control computer

420: remote communication unit 421: infrared communication unit

430: display unit 450: clock driving unit

460: Y pyrom 470: driving unit

480: failure monitoring unit

According to the present invention, a remote control means for managing a point and an off of a street lamp and a security lamp by a remote signal is transmitted by a remote signal by a control signal generated by a server computer to a central control station through a remote communication means. ; A monitoring means for remotely monitoring the operation status of the street lamp by transmitting the operation status of the street lamp site to the server computer by monitoring information and a monitoring image by the street lamp monitoring terminal; a portable terminal consisting of PDA (Personal Digital Assistants) or a portable computer Means for supporting maintenance work such as faulty roads that are connected to a server computer via wireless data communication or wireless Internet and provide information necessary for the maintenance of street lights based on the street light management information database; The portable terminal consisting of the PDA or portable computer is connected to the server computer through wireless data communication or wireless internet, and inputs facility information, maintenance work information, and digital image at the street lamp management inspection and maintenance site using the camera and inputs the server computer to the server computer. Information collection means for uploading and obtaining the current status of the facility and the streetlight management information; An information management step of storing information collected from the street light monitoring step and the information collection step as a database; Information utilization means for analyzing and processing information to be applied to street lamp management based on the stored information; It is achieved by a comprehensive management method.

Hereinafter, described in detail with reference to the accompanying drawings, preferred embodiments of the present invention,

The integrated street lamp management method can be realized by a street lamp management system as shown in FIG. 1, and its structure includes an operation program of the central management system, and displays the location of the street lamp using geographic information (GIS). The server computer 110, which operates a street light management system by sharing information with peripheral devices, has a telecommunications interface 120 that supports remote data communication through telecommunication means such as the Internet and wireless data communication and wireless internet. ) Is installed connected.

On the other hand, it connects to the server computer and wireless remote data communication means at the street light site, provides management information and fault information, recognizes the location of the street light using GPS information and geographic information (GIS), digital photos, facility information, and maintenance work information. The mobile terminal 122 of a PDA or a portable computer type is configured to collect and transmit the collected data to a server computer, and the server computer 110 is connected to a communication means such as the Internet or a LAN according to a management purpose. By managing the streetlight management information of the management terminal 121 for managing the system is connected.

In addition, the street light is provided with a street lamp monitoring terminal 300 for remotely transmitting the state of the power supplied to the street lamp, the operating state of the individual street light, the lighting image and management history to the server computer through the two-way remote communication unit.

The structure of the street lamp monitoring terminal 300 is a control computer 310 for controlling the device as shown in the accompanying drawings, the PCS communication unit and the Internet communication unit is selectively made according to the communication conditions with the central management system, the Internet communication unit Is a dedicated communication line, a power line Internet communication, or a communication interface 320 composed of one of wireless Internet communication is connected, and the communication interface 320 collects information collected by the camera 323 to the server computer 110. The image signal conversion unit 321 for remote transmission is installed and the camera interface 322 for controlling the operation of the camera 323 is connected to the communication interface 320.

On the other hand, the control computer 310 is connected to the sensor interface for monitoring the lighting of each street light and security light is connected to receive whether the lighting from the lighting detector 331.

The control computer 310 includes a circuit current sensing unit 340 for sensing an energized current, an ID unit 350 for assigning and recognizing a unique number, a driving sensing unit 360, a keyboard, an LED, an LCD, and a serial communication unit. The input / output unit 370, the preliminary power supply unit 380, and the power supply unit 390 are connected to each other.

In addition, a streetlight terminal 200 for controlling the streetlight by receiving a control signal of the server computer through a remote communication means is configured, and shared with the server computer 110 and sent to the streetlight terminal 200 and the security light terminal 400. Is connected to communicate with the server computer 110 by a signal repeater 180 that manages the transmission of the signal.

On the other hand, as shown in Figure 4, the structure of the signal repeater 180 has a control computer 181, a wireless transmission and reception unit 182, a power supply unit 183, RTC 184, backup battery 185 It consists of. The structure of the street light terminal 200 includes a control computer 210 for operating a system by operating an operation program of a street light as shown in FIG. 2 and a communication interface for receiving street light operation information and history information received from the outside. 220, a PLL setting unit 221 for setting a wireless communication frequency of the communication interface 220, an RTC 230 for driving and managing time information, a backup rechargeable battery 231 for supplying backup power to the RTC, Checking and changing the setting of the operating program through the EEPROM (240) for storing and managing operation information and history information, the streetlight driver 250 for controlling the power circuit supplied to the street lamp, and the keyboard, LCD and communication port Input and output unit 260, LED 270 indicating the operating state and output state of the system, a failure detection unit 280 for detecting a failure of the street light, and a power supply unit 290 for supplying stable operating power to each part .

The structure of the security light terminal 400 is a control computer 410 for controlling all systems as shown in Figure 6 attached to the power supply unit 490 for supplying power, from the power supply unit 490 to each component When the power is supplied, the ID unit 440 is configured to initialize or recognize a unique number by initializing a system including the control computer 410.

On the other hand, the setting signal received from the remote communication unit 420 or the infrared communication unit 421, the information of the Y pyrom 460 and the signal of the failure monitoring unit 480 is driven based on a program input to the control computer 410 in advance. The security light driving unit 470 for driving the lights such as security by referring to the variable of the program is configured.

In addition, the control computer 410 is connected to the clock driving unit 450 for correcting the current time, the fault monitoring unit 480 for monitoring the operation status of the lamp, such as security and EPI 460 for analyzing the failure is connected to the history 430 is installed to manage, to block the operation of the security light or to safely handle the circuit, and to output the operating status and fault details to the outside.

On the other hand, the server computer 110 collectively shows the status of the management of the lamp 130 and the input and output unit 140 and the street lamp to input and output information to the system by the keyboard, mouse and printer to display the system information on the screen Status plate 150, the daylight receiving unit 160 for detecting the brightness of the weather so that the system compensates for the street lights on and off time according to the weather and the visual correction unit for correcting the current time of the server computer 110 by an external signal (170) ), Including the structure.

It is composed of the above structure to operate street lights and security remotely, and to visually check the visual signal and status signal through images, to effectively monitor the road lighting status, and to execute the history management and maintenance work management by database of the history. In order to explain in more detail the present invention to comprehensively manage the maintenance materials and equipment management and manpower management, remote lighting control, breakdown road repair work support, information collection, work plan management, history management, material inventory management, equipment management It can be seen as an element that can perform a function such as, and the like and when explaining the operation effect of the present invention,

When the street lamp manager (manager) sets the lighting and lighting conditions of the street lamp through the management terminal 121, the street lamp manager stores the set conditions and is transmitted to the signal manager 170 through the server computer 110.

The signal relay 180 transmits a remote control signal controlling the street light terminal 200 and the security terminal 400 from the server computer 110 to the street light terminal 200 and the security light terminal 400.

The server computer 110 may be shared with the peripheral device to change the streetlight operation mode according to the program setting, and operate according to individual operating conditions and standard operating programs managed by the control system. And manual operation operated according to an arbitrary administrator's operation, relational operation operated by receiving operation signals from other systems, and operation conditions varying over time for a certain period of time. It is operated by means of program operation, which is set up and operated, and off-line operation such that the system does not operate for a certain period of time and the terminal itself operates such as a street light terminal and a security terminal.

The server computer 110 periodically receives the standard time from the real time interface to correct the present time, and corrects the present time of the management terminal 123 and the portable terminal 122 to set the streetlight operation signal and the system. It acts to correct the operation.

Meanwhile, when the street lamp manager selects the street lamp monitoring terminal 300 through the management terminal 121 and inputs an adjustment signal of the remote camera 323, the street lamp monitoring terminal (eg, through the server computer 110 and the telecommunication interface 120). 300 and adjust the camera 323.

The street light monitoring terminal 300 transmits the state of the power supply of the street light, the operation state of the street light, and the image information to the server computer 110 through the telecommunication interface 120.

When explaining the operation of the street light monitoring terminal 300 in more detail, it monitors the state of the street light and communicates with the outside based on a program that is pre-input to the control computer 310, and communicates with the outside. And operate the image camera 323 and detect the current flow state of the circuit through the drive detection unit 360 and receive the operating conditions from the input / output unit 370 and the communication interface 320 to execute the monitoring operation based on the condition values. do.

The administrator can check the operation of the program and change the settings through the serial communication unit, and act as a means for recognizing the setting and operation status through the LCD and LED lights.

The street lamp monitoring terminal 300 receives each street lamp unit detector 331 receives a street lamp lighting signal, receives the opening of the street lamp flasher, a breaker operation and a power state, and receives the status of the lamps from the camera 323. The road lighting image is collected, converted into a data format for communication, and transmitted to the central management system through the communication interface 320.

When the power is supplied from the power supply unit 390, the streetlight monitoring terminal 300 is initialized, and the lighting state of the streetlight is received from the lighting detection unit 331, demodulated, and the signal is converted into digital data and transmitted to the control computer 310.

The lighting detector 331 determines whether the street lamp is in operation and whether the ballast is in operation, and determines the failure while the power is supplied, and if it is determined to be a failure, operates the output switch to cut off the power supplied to the street lamp. Exit safely

On the other hand, it recognizes the change of current and gives a delay time to prevent the error of the error judgment due to the instantaneous current change, and the judgment result is turned on and the state of the lamp failure and the ballast failure as the power line transfer signal together with the ID unit 350. It is converted and applied to the street lamp power line and transmitted to the street lamp monitoring terminal 300.

The current value of the driving circuit is sensed by the circuit current sensing unit 340, converted into digital data, and transmitted to the control computer 310. The street light circuit driving unit detects the operation of the circuit driver from the circuit driving detection unit and transfers the operation to the control computer 310 to recognize whether the circuit driving is performed.

On the other hand, the failure is analyzed according to the signal input of each detection unit, and the output unit 370 cuts the fault street light and the load electric line, and manages the failure details in the EEPROM history and outputs the status to the LED and LCD.

In addition, the preliminary power supply unit 380 prevents the operation of the system from the momentary power failure, and transmits the power failure situation through the communication interface 320, to safely shut down the system, the power supply state and the lighting state of the street lamp and The failure state is displayed on the input / output unit 370 to recognize the operating state from the outside.

On the other hand, the operating state received by the server computer 110 through the telecommunications interface 120 is the installation items such as the type of street light, specifications, the number of circuits, the number, installation date, location, route name and serial number and management history and Together with the streetlight management information, it is managed by individual history and database including fault record, repair record, and operation matters. Image information checks street light, road and street light effect, road lighting condition, and so on. ) Is stored as management information.

The management terminal 121 is to be extended and operate in the same remote place as the operation of the input and output unit 140 and the monitor 130 of the server computer to share the management information with the server computer 110 to operate the streetlight and security, etc. Check the status, judge the lighting situation through the image information, operate the street lamp according to the administrator's command, correct the operation information as needed, and manage the street lamp remotely through communication means such as the Internet and LAN. The management items include inventory control of materials, daily maintenance of maintenance work, equipment maintenance and usage record management, remote monitoring video signal management, remote status check board management, and remote control of street lights and security. The control signal management and the maintenance work management of the street lamps are linked to the server computer 110 based on the database or for each field. It can be used as a terminal.

On the other hand, the management terminal 121 replaces the function of the portable terminal 122 in a fixed place in a state where the data communication is connected to the server computer, the input of maintenance and user materials, the input and check of the digital image and the maintenance target can do.

In addition, the administrator by the management field for the input and output of the signal to access the system to ensure the security and secure management of the system in the operating process of the system to access the system through the management terminal 121 and the portable terminal 122 Securely operate the system as a procedure to selectively grant access to the system.

The operation of the streetlight terminal 200, the control computer 210 recognizes the unique number, retrieves the Y-Pirom 240 set the initial value, upload the operating conditions and the time information periodically received from the communication interface 220 The RTC 230 is updated accordingly, and the operating conditions are received from the communication interface 220 and updated and stored in the EEPROM 240.

The control computer 210 drives the position information received from the communication interface 220 and the date information of the RTC 230 with the parameters of the civic clearing time calculation program pre-inputted to calculate the point-off time.

Based on the calculated point / light off time, the point / light-off time is changed according to operating conditions, or the point / light-off time can be applied differently according to the street lamp driving circuit, and the calculated result is sent to the street lamp driver 250 to send the street lamp. The power supply unit 290 is supplied with a commercial power supply to filter the noise and surge, and converts the power to a stable state and supplies it to each system.

Display the operation state to the outside through the LED 270, and allows the administrator to directly check the program, change the settings and inquire the program operating status through the input and output unit 260, the administrator to communicate the communication interface 220 It also waits for a remote signal so that the operation of the street lamp can be easily changed, and the street lamp is managed by repeating the above process.

On the other hand, the operation of the security light terminal 400 is initialized to recognize the unique number by initializing the system when power is supplied to each component from the power supply unit 490, the remote communication unit 420 or based on a program previously input to the control computer 410 By referring to the setting signal received from the infrared communication unit 421 and the information of the ypyrom 460 and the signal of the fault monitoring unit 480 for detecting the operation state of the street lamp as a variable of the drive program to drive the lights of the street lamp, Analyze the fault from the fault monitoring unit 480 that corrects the current time of the clock driving unit 450 and monitors the lamp operation status of the security lamp, and manages it in the history of the EPI 460, blocking the security lamp operation, or safely processing the circuit. In addition, the operation state and the fault information are displayed on the 430, the operating conditions and the history received from the remote communication unit 420 are stored and changed in the Y pyrom 460, and the infrared communication unit 421 is an infrared ray. It supports the management of the site by communicating with the bi-directional management device for infrared communication at a short distance that can remotely check the test operation of the security light and the operation status of the security light by the signal, and the control computer operates the security light based on the stored condition value. Security light management is performed by controlling the operation of power on and off.

On the other hand, the location information received from the streetlight monitoring terminal 300 to the server computer is managed with a database with map information using geographic information (GIS) and displayed on the management terminal screen, the size, shape and color of the operation status of the streetlight and security lights Status is indicated by blinking and blinking.

On the other hand, the map information displayed as described above can be enlarged and reduced by changing the accumulation, and if the display is selected, the relevant information can be searched by linking with a database of stored individual street lights and security.

The database can be searched and the necessary outputs, such as failure details, system operation records, lists of materials used, work reports, and statistical work of streetlight management, can be output according to the relevant format.

The status information of individual streetlights and streetlight terminals is displayed on the status board (150) consisting of a road network of a status board interface, a road network of a management area map, a number plate, LEDs, and a monitor. Displays the operating status information of the number of lights and the number of lights out and the number of faults on the street, displays the time information such as the current point and time, the lights off and the current time, and analyzes the daylight signal to display the illumination. In addition, the street lamp operation image is displayed on the monitor so that the operation status of the street lamp can be displayed collectively.

In addition, the portable terminal 122 acts as a substitute for the management terminal 121 through a wired or LAN, and can replace this, such a function, such as a street lamp site of a remote place through the wireless Internet and wireless data communication, etc. It can be used for inspection and repair work at the street lamp site.

In particular, the portable terminal 122 shares management information in connection with the server computer 110 by wireless data communication, displays the current position using the information of the GPS receiver, and displays the current position of the street lamp according to the map information and the location tracking program. Display the location on a map of the screen.

In this process, the map center and direction are displayed according to the current position of the portable terminal 122, and the individual street light database on the map is linked to the street lamp display, and the administrator selects the street lamp display on the screen from the server computer 110. When the latest management information such as the street and the related information is output on the screen, the failure state of the street lamp to be worked on the screen and allows the administrator to proceed with the maintenance work by viewing the screen of the mobile terminal 122.

At this time, if communication is difficult or impossible, the street management information of the last updated portable terminal 122 is loaded. On the other hand, according to the convenience, the administrator can directly input individual information instead of the map or place a list of items such as individual number and location information on the screen and select a database to search.

From the streetlight management information displayed on the screen, check the location of the streetlight, the type of streetlight, the type of parts, the details of the failure, the installation date, the maintenance history, and the maintenance of the streetlights, By checking the replacement cycle and streetlight usage time, it is possible to replace consumables that have reached the end of their service life for a certain period of time.

When the repair work is performed as described above, detailed information such as location information, material use, maintenance work details and on-site inspection results and future maintenance targets and measurement items are input as real-time management information, and necessary work images are obtained through a digital image camera. If the input is input, the street light information is inputted according to the date and time of the portable terminal 122, transmitted to the server computer 110, and updated with the history information of the individual street light.

At this time, when the portable terminal 122 does not remotely communicate with the server computer 110, the mobile terminal 122 stores itself and transmits maintenance work and images by accessing the server computer 110 through a LAN or the Internet after the field work.

Even when the new streetlight is newly registered and the existing streetlight is newly registered as the information input process, the registration information and the current picture of the streetlight are collected and uploaded to the server computer 110 through the portable terminal 122 and the camera.

The server computer 110 maintains the history information based on the uploaded work, outputs the movement route and the maintenance contents in chronological order by date, manages the work schedule of the manager and outputs it according to the form, and outputs the management area to the adjacent schedule area. It manages the inventory of repair materials and prints them according to the form by determining the purchase and retrieval, reuse and disposal of the street light materials based on the uploaded work.

In addition, the server computer 110 monitors the operation status of the street lamp and security, secures the fault record as a history, and retrieves the management history to classify the fault street light and parts replacement cycle by line.

The server computer 110 manages the failure record and management history of the street light as a database and supports the calculation of item unfolding. Based on this, the management information of the street light is analyzed, and the manager receives the current status and working days and working hours of the street light manager. Organize the maintenance work group to manage the attendance of the company, repair the street lamp, input the unit's daily travel distance, the unit's time required for replacement of parts and the repair and other repair time, calculate the expected work volume, and mobilize Enter the current status of equipment, tools, measuring instruments and consumables, and present the number of personnel, maintenance routes, and broken roads as maintenance work plans along with a list of materials and tools to be mobilized.

The maintenance work plan is downloaded from the server computer to the portable terminal 122 as the work plan of the day, and the street light maintenance worker prepares the work according to the proposed repair work plan and arrives at the site to provide GPS (Global Position System) information and GIS geographic information. It controls the street lights while moving in the maintenance and inspection site of the street lamps, and remotely checks the operation status, fault information and management history of the street lamps and maintains the street lamps while moving according to the maintenance course shown by the portable terminal.

By changing the display range according to the accumulation of maps displayed on the screen, you can search for streets to be repaired nearby, and help to set and change the moving route from the current location according to the conditions of the site.

If the progress of the maintenance work is changed according to circumstances, the changed contents are uploaded to the server computer 110 so that the work is organized and reflected in the next maintenance plan.

When the failure rate, repair rate, and defective rate of the street lamp are calculated through the process of such trouble management and repair, the stock quantity and change of the used materials are calculated, and the spare materials are printed as appropriate stock levels and purchasing lists of the spare materials. This ensures that the inventory management of the material supports continuous troubleshooting.

On the other hand, equipment to support street light maintenance work by inputting the status and age of working tools, measuring instruments, and equipment used for repair, entering the list of fuel and working consumables of equipment, and managing to secure reserve ratio and replacement parts. Based on the accumulated streetlight management information, the output may be output by format by the input / output unit so as to be used as a basis for analysis of management information, design data of construction, and maintenance.

As described above, the street lamp management device of the present invention operates the street lamp remotely, and visually checks the visual signal and status signal through the image to effectively monitor the road lighting status, and the history database to troubleshoot and repair It executes work management and manages the maintenance materials, equipment management and manpower management in total, and it is effective to manage the work in the field conveniently.

In addition, by monitoring the actual lighting conditions of the road through the image of the street lamp scene at real time and comparing with the status signal, it is possible to increase the accuracy of the real situation recognition and to act as a power saving management means such as intensive operation in consideration of traffic volume. To save money.

It searches for management information through a portable terminal, repairs down street lights, and replaces old street lamps before they fail, improving brightness and preventing preventive maintenance.

By checking the fault details and management information immediately through the portable terminal at the repair site of the street lamp, it is possible to shorten the time for checking the faults, procedures and repairs, and to manage the street lamps by computerized statistics through the server computer and the Internet. It is possible to integrate and share information, to reduce unnecessary processes, and to have accurate and rapid management for each field.

The on-site conditions can be checked quickly and in detail through various paths such as server computers, Internet terminals, and portable terminals, and can be applied directly to troubleshooting and maintenance to eliminate manpower shortages by replacing management personnel and to facilitate street lamp management. do.

In addition, through the remote management, the fault management, street lighting, and off management of street lights, as well as maintenance work management, material management, and history management, are comprehensively processed, resulting in systematic and efficient management.

The portable terminal monitors the operation status of the street lamp through the server computer, handles the faults, and checks the management history remotely so that the remote management information can be used and collected in real time at the maintenance site of the street lamp. By managing the collected information as a history in the system, work management, material management, point and lighting management, failure management, facility management and daily report management, remote operation of the street lamps, monitoring the operation status, It has the effect of monitoring together.

By relaying the streetlight control signal through the signal repeater, the remote streetlight terminal and the security light terminal have the effect of enabling smooth communication according to the remote signal.

Based on the management information and operation status accumulated in the system, it is effective to grasp the exact status and to provide utilization information for the design of new construction, improvement and repair work and efficient management of street lamps.

Claims (16)

Remote monitoring means for detecting the operation status and location information of the street lamp and the image information of the site by using the street lamp monitoring terminal and remotely transmitting the central server computer to monitor the operation state of the street lamp with the image information; Information management means for storing the information collected from the street light monitoring step and the information collection step into a database; Information utilization means for processing and analyzing the information to be applied to street light management based on the stored information; Remote control means for managing the operation of the street lamp and security by a remote signal by transmitting to a street lamp terminal and a security light terminal through a signal repeater by a control signal generated by referring to the central server computer information and the control program; Computer two-way remote street light management method comprising the. According to claim 1, further comprising a management terminal or a portable terminal connected to the information transmitted to the server computer via the Internet and LAN or wireless communication means, the information of the server computer, such as street lights, security using a management terminal or a portable terminal Computer two-way remote street light management method characterized in that to share and expand the streetlight and security management. The method of claim 2, wherein the portable terminal is used to move and control and control streetlight management inspection, maintenance, operation status and failure information of the streetlight, management history, and information necessary for maintenance of the streetlight while moving using the portable terminal. Computer two-way remote street light management method. The portable terminal of claim 2, wherein the portable terminal is connected to a server computer through wireless data communication or wireless internet, and inputs facility information, maintenance work information, and digital image at a street lamp management inspection and maintenance site using a camera, and inputs to the server computer. A computer bi-directional remote street light management method characterized in that the uploaded to register the status of the facility and the maintenance work information database. The system of claim 1, wherein the server computer allocates maintenance work intervals based on a failure confirmation and management history database, calculates a maintenance course and a scheduled work list of work routes, lists materials, maintenance personnel, and equipment required for maintenance. Present the maintenance tool and download it from the server computer to the management terminal and the portable terminal as the work plan of the day, and after the preparation for maintenance work, arrive at the site, and move the street according to the maintenance course shown by the portable terminal. Computer two-way remote street light management. According to claim 1, the server computer enters the basic resources, such as streetlight maintenance tools and equipment list, service life and equipment handling qualifications, mileage and fuel consumption, tool list and maintenance intervals, maintenance records and inspection timing and It manages insurance subscriptions, calculates licenses for mobilization equipment and equipment, consumables such as drivers, streetlight maintenance lines, maintenance courses, and fuels according to the streetlight maintenance plan, and manages the movement route and maintenance contents in chronological order by date. And the computer two-way remote street light management method characterized in that it further comprises equipment management means for outputting. [5] The computer bidirectional remote street light management according to claim 1, further comprising inventory management means for inputting and managing the current status of the street light material and the incoming and outgoing goods through the information management means input and collected by the server computer. Way. 5. The computer two-way remote street light according to claim 4, further comprising facility status management means for managing the status of new street lights and security, new registration, change, and abolition through information management means inputted and collected by the server computer. How to manage. A server computer equipped with a system operation program and managing the operation of a street light terminal and a security light terminal together with a peripheral device; A telecommunication interface for supporting remote data communication of a server computer by using telecommunication means such as wireless data communication and wireless internet; A street light terminal for controlling a street light by receiving a control signal of a server computer through a remote communication means; A security light terminal for receiving a control signal of a server computer through a remote communication means to control security lights; A signal repeater for wirelessly transmitting an operation signal such as a street light and a security light generated by the server computer to a street light terminal and a security light reader; A streetlight monitoring terminal for sensing the operation status and location information of the streetlight and the image information of the site and transmitting the image information to the central server computer to transmit the operation state of the street lamp together with the image information; Computer two-way remote street light management system, characterized in that made. 10. The method of claim 9, wherein the street light monitoring terminal is a wireless communication unit, the PCS communication unit and the Internet communication unit is selectively made according to the communication conditions with the central management system, the Internet communication unit is composed of one of power line Internet communication or wireless Internet communication. Bidirectional remote communication interface, image camera interface, image camera, CPU, street light unit detector, power line signal transfer communication unit, power transformer and measuring unit for measuring current transformer and conduction current and supply voltage And an output unit, an input / output unit consisting of a keyboard, an LED, an LCD, and a serial communication unit, and a streetlight monitoring terminal configured as a power supply unit, which communicates with the central control system to remotely monitor the operation of the streetlight to manage the streetlight. How to manage two-way remote street light. 10. The system of claim 9, wherein the street light terminal is configured to operate a system by driving a wireless communication interface, a PLL setting unit for receiving the operation information of the street light from a central management system, an EPIROM for storing and managing operating conditions, and an operation program. A control computer, an LED which displays the operating status to the outside, a power supply unit for supplying stable operating power to each unit, a clock driver for driving the operating time of the system, and a streetlight driver unit for controlling a power circuit supplied to the street lamp, respectively. A computer-based two-way remote street light management system, characterized in that the street lamp terminal is configured as a fault detection unit that detects the operation of the operation and sends it to the control computer to analyze the failure and handle the failure. 10. The apparatus of claim 9, wherein security lamps are managed instead of the street lamps, wherein the street light terminals include an ID unit, a control computer, a fault monitoring unit, an EEPROM, a remote communication unit, an infrared communication unit, a display unit, and a power supply unit. And, the security light driving unit is a security light terminal capable of remote communication with the server computer and the remote control by configuring a security light terminal. 10. The system of claim 9, further comprising a portable terminal for collecting the current state and inspection and maintenance work information of the street light at the site and transmitting the information to the server computer wirelessly. . 10. The computer bidirectional of claim 9, further comprising a management terminal for transmitting street light control commands and management information between the server computer and the streetlight management information through wired / wireless data communication means. Remote street light management system. 10. The apparatus of claim 9, wherein the signal repeater comprises: a control computer for controlling the system, a GPS receiver capable of obtaining geographic information, a wireless transmitter / receiver for receiving and transmitting transmission signals from a streetlight terminal and a security light terminal; A computer bi-directional remote street light management system comprising a power supply unit for supplying power to the device and a backup rechargeable battery, and the RCT that drives the clock and operates the current time and date. 10. The apparatus of claim 9, further comprising: a time correction unit for correcting a current time of the server computer by an external signal; A status board which collectively shows the management status of the street light; And a daylight sensor for detecting the brightness of the weather so that the system compensates for the street lighting point and the extinguishing time according to the weather.