KR20230100001A - Road integrated management system for road maintenance - Google Patents

Abstract

The present invention relates to an integrated road management system for road maintenance. More specifically, it includes a camera capable of photographing the road and a location information sensor capable of recognizing the location of the photographed road, and through IoT-based devices mounted in vehicles and smart devices including smartphones possessed by civil petitioners. By collecting image information and location information about the condition of roads requiring maintenance and repair, a systematic database for road damage information is established, and based on the established information, the need for maintenance and repair of roads is determined, and damage to roads is determined. By analyzing the risk of road damage according to the type and state of damage and recommending areas to repair the road first, we support prompt dispatch to the site for maintenance and repair of the damaged road, manage the history of road conditions, manage the progress of road repair, It relates to an integrated road management system for road maintenance and repair that can be managed in an integrated manner by computerizing road repair completion management and civil complaint response management.
To this end, the present invention includes a camera provided to photograph the state of the road and a location information sensor provided to obtain location information of the road requiring maintenance, and related to the state of the road photographed and transmitted by the camera. An IoT-based road information acquisition device 100 that collects and stores image data and location information of a road acquired through a location information sensor, communicates with an external device through wireless communication, and transmits road condition information; It is an application program installed on a smart device possessed by a civil petitioner, and performs the function of transmitting and reporting the image and location of the road taken by the camera of the smart device possessed by the civil petitioner for the road requiring maintenance. App for civil complaint reporting (200); And a road management server 300 that receives and stores the information transmitted by the IoT-based road information acquisition device 100 and the civil petitioner application 200 and provides integrated information for road maintenance management to the outside. Provides an integrated road management system for maintenance and repair of roads.

Description

Road integrated management system for road maintenance

The present invention relates to an integrated road management system for road maintenance. More specifically, it includes a camera capable of photographing the road and a location information sensor capable of recognizing the location of the photographed road, and through IoT-based devices mounted in vehicles and smart devices including smartphones possessed by civil petitioners. By collecting image information and location information about the condition of roads requiring maintenance and repair, a systematic database for road damage information is established, and based on the established information, the need for maintenance and repair of roads is determined, and damage to roads is determined. By analyzing the risk of road damage according to the type and state of damage and recommending areas to repair the road first, we support prompt dispatch to the site for maintenance and repair of the damaged road, manage the history of road conditions, manage the progress of road repair, It relates to an integrated road management system for road maintenance and repair that can be managed in an integrated manner by computerizing road repair completion management and civil complaint response management.

Roads in Korea have been rapidly deteriorating since they began to be built in earnest in accordance with the economic development plan in the 1970s.

Physical deformation of roads can lead to deterioration of driving conditions due to irregularities or slipperiness of pavement surfaces, falling of road facilities, occurrence of sinkholes due to ground subsidence, and collapse of bridges.

In addition, the deterioration of roads can increase maintenance and repair costs and vehicle operating costs, and there is a problem that road safety accidents may occur if maintenance of aged roads is not performed in a timely and appropriate manner.

Currently, in Korea, when investigating road conditions, special vehicles are operated to investigate, local government road management personnel periodically visit the site to find out, or citizens file civil complaints on road damage and hazards by phone or visit to determine damage to the road. This method has limitations in responding to maintenance and repair of roads, and it takes a lot of time to find out the exact location of roads requiring maintenance and repairs when receiving civil complaints on roads.

In particular, due to the manual management of civil complaints for road maintenance, work efficiency is reduced, and when the position of the person in charge is changed, the existing person in charge's know-how on road maintenance management in the area where the repair work occurs is cut off, the roads in the jurisdiction are frozen, and the sewer is clogged. The fact that road repair history management by detailed region occurs repeatedly is not possible, and road repair work management is manually managed as a document without a separate management system. Due to passive management, it is difficult to manage the real-time response of the repair work target selection, progress, and completion process.

Therefore, it is possible to manage road damage, including driveways, sidewalks and road facilities, in real time, and road maintenance and repair including road condition history management, road repair progress management, road repair completion management, and civil complaint response management. There is a need for a system that can manage information in an integrated manner.

Prior art literature: KR Patent Publication No. 10-2244629 (published on April 26, 2021)

The present invention has been made to solve the above problems, and a camera capable of photographing the road and a location information sensor capable of recognizing the location of the photographed road, and a device based on the Internet of Things mounted in a vehicle and a civil petitioner By collecting image information and location information about the condition of roads requiring maintenance and repair through smart devices, including smart phones, build a systematic database of road damage information, and repair roads based on the established information. Determining whether repair is necessary, analyzing the risk of road damage according to the type and condition of road damage, recommending areas to repair the road first, and supporting prompt dispatch to the site for maintenance and repair of damaged roads, and providing road conditions The purpose is to provide an integrated road management system for maintenance and repair of roads that can be integrated and managed by computerizing history management, road maintenance progress management, road repair completion management, and civil complaint response management.

In order to achieve the above object, the road integrated management system for road maintenance according to the present invention is provided to obtain a camera provided to photograph the state of the road and location information of the road requiring maintenance It includes a location information sensor, collects and stores image data about the state of the road captured and transmitted by the camera and location information of the road acquired through the location information sensor, communicates with external devices through wireless communication, and IoT-based road information acquisition device 100 that transmits state information; It is an application program installed on a smart device possessed by a civil petitioner, and performs the function of transmitting and reporting the image and location of the road taken by the camera of the smart device possessed by the civil petitioner for the road requiring maintenance. App for civil complaint reporting (200); And a road management server 300 that receives and stores the information transmitted by the IoT-based road information acquisition device 100 and the civil petitioner application 200 and provides integrated information for road maintenance management to the outside. do.

In addition, it is linked with the road management server 300, and the location information visualization GIS providing function that outputs in GIS form through the visualization of location information of areas related to road maintenance in the basic local government, each location / season / location that each visualized location information has Includes data statistical processing function by type that calculates statistical information on road maintenance-related information by dong, and data prediction analysis function by type that calculates predictive information on road maintenance-related information by location/season/dong that each visualized location information has And, it may further include a web 500 for city management provided in the local government office.

In addition, it works in conjunction with the road management server 300, and to receive information on areas requiring construction by road managers within the local government, a function to search for area information requiring construction to mark information on areas requiring road maintenance, and to check whether or not road maintenance tasks have been completed by location. It includes a construction completion check function that can be managed, a maintenance log automation function that can automatically create and query a maintenance log for road maintenance-related information and maintenance completion by location, and road management installed on smart devices of road managers. The remote app 400 may be further included.

According to the present invention, by analyzing the risk of damage to the road and providing technical judgment of the area that needs to be repaired first, there is an effect of enabling rapid on-site dispatch and response in case of damage to roads including roads and sidewalks.

In addition, the dataset on the constructed road information has the effect of being used as basic data for improving the road environment.

In addition, there is an effect of being able to comprehensively manage history management on road conditions, road maintenance progress management, road repair completion management, and civil complaint response management.

1 is a diagram showing the configuration of an integrated road management system for road maintenance according to a preferred embodiment of the present invention;
2 is a diagram showing a configuration including a road pipe server including an artificial intelligence model;
Figure 3 is a diagram showing the configuration and function of the application for reporting civil complaints;
Figure 4 is a diagram showing the function screen of the application for reporting civil complaints;
5 is a diagram showing labeled road object images used for learning of an artificial intelligence learning model;
6 is a diagram showing a collapsed state of a labeled road object image used for learning an artificial intelligence learning model;
7 is a view showing a function screen of the civil affairs management web;
8 is a diagram showing the configuration and functions of the city management web;
9 is a diagram showing a function screen of the city management web;
10 is a diagram showing the configuration and functions of the road manager app;
Figure 11 is a diagram showing a functional screen of the road rights source app.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to components of each drawing, it should be noted that the same numerals are assigned to the same components as much as possible, even if they are displayed on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted. In addition, although preferred embodiments of the present invention will be described below, the technical idea of the present invention is not limited or limited thereto and can be modified and implemented in various ways by those skilled in the art.

1 is a diagram showing the configuration of an integrated road management system for road maintenance and repair according to a preferred embodiment of the present invention, FIG. 2 is a diagram showing a configuration including a road pipe server including an artificial intelligence model, FIG. 3 is a diagram showing the configuration and functions of the application for reporting civil complaints, Figure 4 is a diagram showing the function screen of the application for reporting civil complaints, Figure 5 is a diagram showing a labeled road object image used for learning of an artificial intelligence learning model, Figure 6 is a diagram showing a collapsing state of labeled road object images used for learning of an artificial intelligence learning model, Figure 7 is a diagram showing a function screen of the civil complaint management web, Figure 8 is a diagram showing the configuration and functions of the city management web Figure 9 is a diagram showing the function screen of the city management web, Figure 10 is a diagram showing the configuration and functions of the road manager app, Figure 11 is a diagram showing the function screen of the road rights manager app .

Referring to FIGS. 1 to 11, the road integrated management system for road maintenance according to a preferred embodiment of the present invention includes a camera 10, a location information sensor 20 and a vibration sensor 30 IoT-based road information acquisition device (100), complaint reporting application (200), road management server (300), road management application (400), city management web (500) and civil complaint management web (600) .

First, in the present invention, a road or road object is a concept including structures installed on roads, including roads, sidewalks, manholes, gutters, median strips, speed bumps, safety measures structures installed on roads, stacking boxes, and lockhards The types of road damage include roadway damage including driveway pitting, roadway subsidence, roadway cracking, manhole damage, side gutter damage, median strip damage, speed bump damage, safety measures structure damage, red box damage, lockhard, and sidewalk block. including damage to India.

Hereinafter, components constituting an integrated road management system for road maintenance and repair according to a preferred embodiment of the present invention and their functions will be described in detail.

Referring to FIG. 1, the IoT-based road information acquisition device 100 corresponds to a data collection unit, and acquires a camera 10 provided to photograph the state of the road and location information of a road requiring maintenance. A location information sensor 20 including a GPS provided for the purpose is included.

The IoT-based road information acquisition device 100 transmits image data about the state of the road photographed and transmitted by the camera 10 and location information of the road photographed by the camera 10 acquired through the location information sensor 20. It collects and stores, communicates with external devices including the road management server 300 through wireless communication, and transmits the stored state information of the road.

The IoT-based road information acquisition device 100 is installed in a vehicle and constantly captures images of road conditions when the vehicle is in operation, and collects image data of the area when driving in an area requiring maintenance and repair of the road. It stores the location information of the corresponding area and transmits the stored data in real time to the road management server 300 described below through wireless communication or transmits the stored data manually through a memory card.

On the other hand, referring to FIG. 1, the IoT-based road information acquisition device 100 is provided with a vibration sensor 30 including a gyro sensor, an acceleration sensor, and a geomagnetic sensor capable of detecting vibration, so that a vehicle traveling on the road Collect vibration data that occurs.

The vibration sensor 30 performs an abnormal vibration detection function including detecting a pattern change of temporary data and a size change of data with respect to vibration data in the form of time series.

When a vehicle passes through an area that requires road maintenance and repair, when vibration of a certain size or higher occurs compared to the size of vibration occurring in normal road conditions, the IoT-based road information acquisition device 100 provides data on the vibration state and Location information of the corresponding area is stored, and the stored information is transmitted to the road management server (300).

Referring to FIGS. 1 and 4, the civil petitioner reporting app 200 is an app program installed on smart devices, including smartphones and tablet PCs possessed by civil petitioners, in areas where maintenance of roads existing within the basic local government is required. It performs the function of transmitting the image and location of the road taken by the camera of the smart device possessed by the civil petitioner to the road management server 300 located outside so that it can be reported.

Referring to FIG. 3, the civil petitioner reporting app 200 includes a road maintenance request photo information collection transmission function, a road maintenance request location information collection function, and a road maintenance request content information collection function.

The road maintenance request photo information collection and transmission function of the civil petitioner reporting app (200) uses the camera of the smart device possessed by the civil petitioner to photograph the road requiring repair and maintenance when the civil petitioner finds a road requiring repair and maintenance. It is transmitted to the road management server 300.

The road maintenance request photo information collection and transmission function of the civil petitioner reporting app (200) enables the civil petitioner to photograph and transmit the location requiring road maintenance found by the civil petitioner, so that it can be used in the road maintenance work of the relevant department within the jurisdiction of the local government. .

The road maintenance request location information collection function of the civil petitioner reporting app (200) uses the GPS location information of the smart device possessed by the civil petitioner to determine the location of the road that is photographed and transmitted by the civil petitioner. based on which it can be recognized and transmitted.

The road maintenance request content information collection function of the civil petitioner reporting app (200) is a function that allows the civil petitioner to directly input the request for road repair, and the repair request for the location requiring road maintenance found by the civil petitioner. Performs the function of directly inputting and transmitting in the input window.

Referring to FIG. 1, the road management server 300 receives and stores the information transmitted from the IoT-based road information acquisition device 100 and the civil petitioner reporting app 200, and determines the type of road damage for each object of the road. Comprehensive information for maintenance and repair management of roads, including determining damage, determining whether road maintenance is needed, determining the risk of road damage, and recommending priority repair areas, is provided by the road manager app (400) and city management web Provided externally, including 500.

As shown in FIG. 2, the road management server 300 includes a cloud-based road condition information database, and the road condition information database is collected through the IoT-based road information acquisition device 100 and the civil complaint application 200. The data is loaded by table according to the type, and based on the loaded information, a road condition information database that is linked with the road manager app 400 and the city management web 500 described below is built.

In the road condition information database, you can manage road condition history information, construction completion information, vehicle photographing information, phone complaint report information through the civil petition management web (600), app complaint report information through the civil petitioner employment app (200), and manager information. It is composed of tables related to road condition information database.

On the other hand, as shown in FIG. 2, the road management server 300 uses an object image for a damaged road as a learning material, and includes an artificial intelligence model learned by a deep learning method (Convolutional Neural Network, CNN) or machine learning method. Based on the damage condition of the road, including the type and size of the road damage, whether the road is damaged, whether the road needs maintenance or not, the risk of road damage, the risk of damage predicted, and the maintenance of the road including priority repair area recommendations It includes a function to provide integrated information for maintenance management from an artificial intelligence model.

As shown in FIG. 5, the artificial intelligence model included in the road management server 300 proceeds with image-based artificial intelligence learning using a plurality of images according to road damage types as learning data.

Here, the road condition information collected through the IoT-based road information acquisition device (100), civil petitioner reporting application (200), and civil petition management web (600) is also used as learning data, an artificial intelligence model for determining road maintenance and maintenance areas. used for building

In the process of generating learning data to be used in the artificial intelligence model included in the road management server 300, as shown in FIG. 5, setting a bounding box for a damaged road object in a plurality of images including a background and a damaged road object Through a labeling process, learning data capable of identifying only damaged road objects in an image containing a background is generated.

At this time, as shown in FIG. 6, in order to improve the image learning effect, a cropping process of cutting out the labeled image to a certain size is performed, and negative meaning damage in the cropped image and normal meaning It is classified as positive and proceeds with learning.

On the other hand, the road management server 300 has a road damage risk analysis function for calculating the risk of damage by road type as shown in FIG. This is included.

The road damage risk analysis function of the road management server 300 analyzes the road damage image and time-series type vibration data collected from the IoT-based road information acquisition device 100 and the civil complaint reporting app 200 to calculate the damage risk by road type. do.

The road damage risk analysis function is a positive/negative (Positive/ Calculate the risk of damage for each object by deriving the negative) area ratio.

Specifically, noise is removed through a Gaussian filter for depth-related road damage object images including road cracks and subsidences extracted from the road damage image data collected from the IoT-based road information acquisition device 100 and the civil complaint reporting app 200 Then, a depth map generation operation is performed. At this time, a depth map is created by weighting the central part of the image to derive the damage risk for each road object.

In addition, based on the vibration information in the form of time series collected from the vibration sensor of the IoT-based road information acquisition device 100, the risk of damage by vibration magnitude is divided into stages, and the road condition is determined accordingly to determine the risk of damage by road object type. derive

At this time, as shown in Table 1 below, after substituting the damage risk by road object type into a damage risk level (score) consisting of three levels of low (1), medium (2), and high (3), the average risk is calculated to determine the final Derive the road object damage risk.

location of road damage collection medium break
object risk of breakage
(vibration size) risk of breakage
(depth) risk of breakage
(breakage rate) final breakage
risk SK Gunyoung Gas Station
Front sidewalk (electric shock) Report app
(India) manhole
break - - Medium (2) 2 Kumho Tire
Front driveway (electromotive) device
(driveway) broken arrow not able to measure lower (1) Medium (2) 1.5 DGB Daegu Bank
Front driveway (electromotive) device
(driveway) road name
subsidence Medium (2) not able to measure not able to measure 2 The road in front of the main gate of Hakjang Middle School (Hakjang-dong) device
(driveway) road name
crack not able to measure Medium (2) Awards (3) 2.5

In addition, based on the accumulated road damage risk information by location, the risk of road damage by season/dong is calculated, and then risk prediction/analysis is performed.

The data derived through the prediction/analysis work can be used as basic data to assist the relevant authorities in making road maintenance-related business decisions.

The priority repair area recommendation function of the road management server 300 preferentially recommends areas with a high risk of damage among areas requiring road maintenance and repair, minimizing the time required for route planning according to the selection of maintenance and repair areas during road maintenance work by road managers In addition, it provides a function to improve the efficiency of road maintenance work by allowing repairs to be carried out on roads that urgently require maintenance.

The priority repair area recommendation function of the road management server 300 applies the road damage risk analysis function to measure the road damage risk for each location, and recommends a priority repair area based on the road damage risk information for each location of the measured area. It is a function.

Specifically, as shown in Table 2 below, the risk of damage by location of road damage and the density of road damage existing near the location of the road damage are converted into points, and the recommendation is first ranked according to the risk of damage. After ranking according to damage density, it is listed and recommended sequentially from the highest ranking position.

location of road damage broken object risk of breakage road damage density Recommended ranking Sidewalk in front of Exit 2 of Mora Station sidewalk block damage Medium (2 points) 4 points 3 The road in front of the Hakjang-dong post office entrance road subsidence Phase (3 points) 2 points One The road in front of the entrance to the Electric Shock 119 Safety Center manhole damage Phase (3 points) 1 point 2

Referring to FIGS. 1 and 7, the civil petition management web 600 is installed in a terminal provided in government offices including ward offices to manage the location where maintenance of the road is required by entering the contents reported by the civil petitioner on the civil petition phone. It is a web-based application program, and the information stored in the civil petition management web 600 is transmitted to and stored in the road management server 300.

The civil complaint management web (600) has a civil complaint phone input function that allows you to input civil complaint calls received from road maintenance-related departments in the local government into a web-based system, and manages road maintenance-related request information collected from received civil complaint calls. It includes a civil complaint telephone reception information management function, and a civil complaint telephone electronic map marking function that can assist in calculating the exact damage location for the collected repair request area.

web for civil affairs management (600) The civil complaint phone input function supports the function that the person in charge of the public office who received the civil complaint call can enter the consultation details, including the phone number of the civil complaint call receptionist, complaint reception time information, and reception processing information (reception progress/waiting request). It consists of

The civil complaint telephone reception information management function of the civil complaint management web 600 manages civil complaint telephone reception information including repair request contents and region, civil complaint receiver phone number, and civil complaint registration date collected through civil complaint telephone calls related to road repair requests received.

The civil petition management web (600) has a function to display the location where civil complaints are received on an electronic map in order to calculate the exact location of the repair request area collected from civil complaint calls related to road repair requests received. Regarding the repair request area mentioned by the complaint receptionist during reception, the receptionist communicates with reference to the complaint reception electronic map to calculate the exact location of the area and register it as reception information to avoid locational trial and error when traveling to the site. It provides a function to reduce

Referring to FIG. 1, the city management web 500 is a web-based application program provided in each basic local government office, including the ward office, for use by road management personnel in the local government office, including the ward office, for city management. In conjunction with the management server 300, it performs a function of providing the location of road maintenance-related areas, statistics on road maintenance-related information, and prediction information on road maintenance-related information.

As shown in FIGS. 8 and 9 , the city management web 500 includes a location information visualization GIS providing function, a data statistical processing function for each type, and a data predictive analysis function for each type.

The location information visualization GIS provision function of the city management web (500) visualizes the location information of road maintenance-related areas in the basic local government in the form of GIS, and provides information that can be utilized during city management by the safety general manager/construction manager in the jurisdiction on the web. Performs the output function.

The location information visualization GIS providing function of the city management web 500 is composed of a jurisdiction area electronic map output unit outputting the jurisdiction area in GIS form and a marker displaying location information of road maintenance related areas in the output electronic map.

The statistical processing function of data by type of the urban management web (500) statistically converts the information of road maintenance-related areas existing in the basic local government by location/season/dong, and selects filter information (year, month, day, winter, season, damage type). ), the statistical graph is output on the web.

Data statistical processing function by type allows you to view road damage information statistics by location for viewing the road damage information statistics for the selected location information within the electronic map, and year/month road damage information statistics for the selected location information Month filter, road maintenance related information by season/dong, which can view statistics by season/dong on road maintenance related information within the local government, statistical graph of road maintenance related information by year/month/day/winter/season/damage type, can view statistics related to road maintenance by year/month/day/winter/season/damage type It consists of year/month/day/winter/season/damage type filters.

The data prediction analysis function by type of the urban management web (500) predicts and analyzes the information of the road maintenance-related area existing in the basic local government by location/season/dong, and selects filter information (year, month, day, winter, season, damage) type), predictive information on road maintenance related information is calculated and a predictive analysis graph is output on the web.

The data prediction analysis function of the city management web (500) by type is the road damage information prediction analysis graph by location that can view the road damage information prediction analysis for the selected location information within the electronic map, and the road damage by year/month for the selected location information. Year/month filter to view information prediction analysis, road maintenance related information statistical graph by season/dong, year/month/day/winter/season to view forecast analysis by season/dong on road maintenance related information within the local government / Consists of Year/Month/Day/Winter/Season/Damage type filters that allow you to view road maintenance-related information prediction analysis by damage type

The urban management web (500) is used to identify areas in need of immediate road repair using data analyzed/derived through statistical/prediction functions of road damage information by location based on GIS visualization of road damage information and statistical/prediction functions of road damage information by season/dong. It is a function to assist decision-making of people involved in road maintenance work when performing urban management tasks, including speeding up city management tasks according to urban management tasks, calculating road maintenance work density areas, selecting damage risk areas by type, and establishing road repair plans according to prioritization of road repair areas. carry out

Referring to FIG. 1, the road manager app 400 is an app program installed on a smart device possessed by a road manager dispatched to a road site requiring maintenance in conjunction with the road management server 300, and a road maintenance required area. It receives and displays accurate information about road maintenance by location, manages whether road maintenance work has been completed by location, and performs functions to automatically generate and query maintenance logs for road maintenance information and maintenance completion by location.

As shown in FIGS. 10 and 11, the road manager app 400 includes a construction required area information inquiry function, a construction completion check function, and a maintenance log automation function.

The construction required area information inquiry function of the road manager app 400 is a function to search information on the area requiring construction and a function to provide construction necessary information/maintenance log that can control the output to the maintenance log inquiry screen, year/month /day/winter/season/year/month/winter/season/damage type filter that allows you to see construction required information by damage type, electronic map of construction required area that visualizes construction required information in GIS form, displays construction required area It consists of a marker that indicates the level of risk, a damage risk level that indicates the level of risk of the marked construction area, and a function to provide construction information that is output when selecting a marked area that requires construction.

The construction completion check function of the road manager app 400 is a function that allows you to check whether the construction is completed (complete / incomplete) in the window of the area requiring construction and search the date of completion check, and the construction completion check function is for each construction It consists of a function to provide necessary construction information to manage the completion of construction in the required area and a function to provide a construction completion date to indicate the date when the construction was completed.

The maintenance log automation function of the road manager app 400 is a function that automates maintenance log writing tasks of road managers by managing road maintenance related information and maintenance completion for each location within the local government.

Maintenance log automation function provides construction required information/maintenance log screen that can control construction required area information inquiry function and maintenance log inquiry screen output, year/month/day/winter/season/maintenance log by damage type It consists of a year/month/winter/season/damage type filter, information related to road maintenance by location, such as the content of construction and the location where construction is required, and a maintenance log search function that indicates whether or not maintenance has been completed.

The above description is merely an example of the technical idea of the present invention, and those skilled in the art can make various modifications, changes, and substitutions without departing from the essential characteristics of the present invention. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings. . The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

10 - camera 20 - acceleration sensor
30 - Vibration sensor 100 - IoT-based road information acquisition device
200 - Application for reporting civil complaints 300 - Road management server
400 - App for road managers 500 - Web for city management
600 - Web for civil affairs management

Claims (3)

A road photographed by the camera 20 and transmitted including a camera 10 provided to photograph the state of the road and a location information sensor 20 provided to acquire location information of a road requiring maintenance and repair Obtaining IoT-based road information that collects and stores image data about the state of the road and location information of the road acquired through the location information sensor 20, communicates with external devices through wireless communication, and transmits road state information device 100;
It is an application program installed on a smart device possessed by a civil petitioner, and performs the function of transmitting and reporting the image and location of the road taken by the camera of the smart device possessed by the civil petitioner for the road requiring maintenance. App for civil complaint reporting (200); and
A road management server (300) that receives and stores the information transmitted by the Internet of Things (IoT)-based road information acquisition device (100) and the civil petitioner application (200) and provides integrated information for road maintenance and repair management to the outside.
Including, road integrated management system for maintenance of roads. According to claim 1,
Linked with the road management server 300, location information visualization GIS providing function that outputs in GIS form through visualization of location information of areas related to road maintenance in the basic local government, roads by location/season/dong that each visualized location information has It includes a data statistical processing function by type that calculates statistical information on maintenance-related information, and a data prediction analysis function by type that calculates predictive information on road maintenance-related information by location/season/dong that each visualized location information has, Urban management web (500) provided to the local government offices
Including, road integrated management system for maintenance of roads. According to claim 1,
In conjunction with the road management server 300, it is possible to manage the completion of road maintenance tasks by location, and to display information on areas requiring road maintenance to receive information on areas requiring construction by road managers in basic local governments. An app for road managers installed on smart devices of road managers, including a function to check whether construction has been completed, a maintenance log automation function that can automatically create and search a maintenance log for road maintenance information and maintenance completion by location, and a road manager's smart device (400)
Including, road integrated management system for maintenance of roads.

Images