KR20190022124A - Apparatus for repairing load - Google Patents

Abstract

A road maintenance apparatus is disclosed. The road maintenance apparatus of the present invention can diagnose and repair potholes by real-time imaging of paved road surfaces during vehicle traveling. The present invention includes an imaging module installed in the front of the vehicle and performing the real-time imaging of paved road surfaces; a management module diagnosing potholes by comparison and analysis of pre-stored image information and image information transmitted from the imaging module, generating a repair signal for a driver, and confirming a repair process for the pothole by a monitor; a foreign substance removal module removing foreign substances in the pothole in accordance with the driver′s operation in the event of the repair signal of the management module; a road repair material supply module supplying a road repair material into the pothole in accordance with the driver′s operation once the foreign substance removal is completed with respect to the pothole; and a road repair material flattening module performing flattening of the road repair material in accordance with the driver′s operation once the road repair material is completely supplied to the pothole. According to the present invention, real-time imaging and diagnosis of the pothole in the paved road surface during vehicle traveling, foreign substance removal from the pothole to be repaired during vehicle boarding, road repair material supply into the pothole, and flattening of the supplied road repair material are continuously performed, and thus accurate pothole diagnosis and repair and convenient repair can be performed with minimum staff and based on the mobility of the vehicle.

Description

{APPARATUS FOR REPAIRING LOAD}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road repairing apparatus, and more particularly, to a road repairing apparatus capable of repairing damaged portions such as port holes generated on the surface of pavement roads.

Generally, most of the road pavement is packaged using ascon, and road pavement that can substitute for the properties of ascon is less than price competitiveness.

The pavement should be properly maintained in the pavement due to weather, climatic effects such as water and moisture, loads due to traffic volume, and other external factors.

A small hole (hereinafter referred to as " pot hole ") is generated on the surface of the pavement due to insufficient voltage at the time of construction, poor quality of the mixture, poor drainage structure, or natural environmental factors.

Such a port hall poses a serious threat to the safety driving of a vehicle running on the road, and traffic accidents due to the port hall are increasing.

The existing port hole repair work consists of patching of defective parts and local repacking. Specifically, after the port hole is cut and crushed to one size and the crushed material is removed, the emulsion (asphalt) And then the asphalt is applied in the port hole, and the port hole repair work is completed by completing the flattening operation.

However, in the conventional road repair work, the port hole generated on the surface of the paved road is visually confirmed through the operation of the management vehicle in advance, or the transportation vehicle for carrying the ascon after receiving the complaint, Many individual devices such as a cleaning vehicle for cleaning, a spraying vehicle for spraying emulsion in the port hole, and a compaction device for flattening and compaction are moved together to perform the work. In each work process, Which requires a lot of manpower and working time.

For example, Korean Patent Registration No. 10-0660577 (issued on December 22, 2006) proposes an apparatus and method for repairing old aged pavement pavement, but the port hole generated on the surface of the pavement is managed There is a problem in that it is necessary to check through the operation of the vehicle and a separate facility and apparatus are used in accordance with the road maintenance work, and accordingly, a lot of workforce is required.

In addition, although temporary repair is performed to repackage the ascon after the port hole is cleaned at the time of some road maintenance, such temporary repair work is desperately required to be improved due to the lack of the manpower and the working time.

Korean Patent Registration No. 10-1334516 (published on Nov. 31, 2013) discloses a method of installing an ascon on a road-damaged portion mounted on the front of a vehicle, spraying a hardener on the installed ascon, However, it is still necessary to confirm the maintenance site of the port hall or the like through the operation of the management vehicle, and also to provide a separate transportation vehicle for supplying the ascon. There is a problem.

Korean Registered Patent No. 10-0660577 (issued on December 22, 2006) Korean Registered Patent No. 10-1334516 (issued on November 28, 2013)

The present invention also provides a method of detecting a port hole formed on a road surface of a pavement during operation of a vehicle in real time and diagnosing the port hole and removing foreign substances in the port hole to be managed according to a diagnosis result, And a road repairing device capable of continuously performing a process of supplying and planarizing the supplied road repair material.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. There will be.

The present invention relates to a road maintenance apparatus capable of diagnosing and repairing a port hole by photographing a road surface of a pavement in real time while the vehicle is running, A photographing module; A management module for diagnosing a port hole by comparing and analyzing image information transmitted from the image photographing module and pre-stored image information, generating a maintenance signal to the driver, and confirming the maintenance process of the port hole by monitoring; A foreign matter removing module for removing foreign matter in the port hole according to an operation of a driver when a maintenance signal of the management module is generated; A road repair material supply module for supplying the road repair material into the port hole according to the operation of the driver when the foreign substance removing operation for the port hole is completed; And a road repair material planarization module for performing planarization of the road repair material according to the operation of the driver when the supply of the road repair material to the port hole is completed.

Wherein the management module comprises: a memory unit for storing image information of the port hole; A port hole diagnosis unit for comparing and analyzing the image information transmitted from the image photographing module and the image information stored in the memory unit and diagnosing a port hole on the pavement; A controller for generating a maintenance signal when the port hole is identified in the image information of the imaging module by the port hole diagnosis unit; And a driver operating unit configured to operate while the driver confirms the monitor to operate the foreign matter removing module, the road maintenance material supplying module, and the road repair material planarizing module when the maintenance signal is generated from the controller, When the image information of the photographing module is inconsistent with the image information of the memory unit or shows a significant difference, it is determined that a port hole is generated on the pavement.

The foreign substance removing module may include a camera for photographing a port hole to be managed by the movement of the vehicle when the maintenance signal of the management module is generated and transmitting the port hole to the management module; And a compressed air supply unit for spraying compressed air to the port hole to remove foreign matter.

The road maintenance material supply module may further include a camera for photographing the port hole from which foreign matter has been removed by the movement of the vehicle and transferring the port hole to the management module when the foreign substance removing operation for the port hole is completed; And a road repair material supply unit for supplying the road repair material in the port hole.

Wherein the road repair material planarization module comprises: a camera for photographing the port hole to which the road repair material is supplied by the movement of the vehicle and transmitting the port hole to the management module; A roller that is installed on the vehicle so as to be able to move up and down and performs planarization of the road repair material; And an elevating member connecting the both ends of the roller to the vehicle and raising and lowering the roller according to the operation of the driver.

Wherein the management module further includes a wireless communication unit that performs wireless communication with a management center that manages a road, and the wireless communication unit is configured to perform a wireless communication with the management center, when the road maintenance material planarization operation for the port hole is completed, And transmits the estimated image information and the quotation calculated by the control unit to the management center.

According to the present invention, there is provided a method for detecting a port hole formed on a road surface of a pavement during operation of a vehicle in real time and diagnosing the port hole and removing foreign matter in a port hole to be a repair object in accordance with an operation of a driver, It is possible to continuously perform the process of supplying the road repair material and the process of flattening the supplied road repair material so that the port hole can be accurately diagnosed with the minimum maneuverability of the vehicle and the maintenance can be performed quickly, .

In addition, since each repair process stepwise performed after the diagnosis of the port hole can be confirmed in real time through the image, there is a useful effect of improving the accuracy of repair work on the port hole.

In addition, the road repairing apparatus according to the present invention can transmit image data and a cost estimating document, which can be proven after completion of the repair work of the port hole, to the manager of the management center for managing the road through wireless communication, There is a useful effect of omitting cumbersome reporting procedures of the system and establishing a quick reporting system.

1 is a schematic view showing a road repairing apparatus according to the present invention.
2 is a diagram showing a configuration of a road maintenance apparatus according to the present invention.
3 is a view showing a configuration of a road repair material planarization module of a road repair apparatus according to the present invention.
4 to 7 are views for explaining a port hole maintenance process of the road repair apparatus according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, the well-known functions or constructions will not be described in order to simplify the gist of the present invention.

1 and 2, the road repair apparatus according to the present invention includes an image photographing module 20, a management module 30, a foreign matter removal module 40, a road maintenance material supply module 50, , And a road repair material planarization module (60).

The image pickup module 20, the management module 30, the foreign matter removal module 40, the road maintenance material supply module 50 and the road repair material planarization module 60 of the present invention are all mounted on the vehicle, 10), the port hole generated on the road surface of the pavement is diagnosed in real time and the maintenance work is performed. That is, the road repairing apparatus according to the present invention has a structure capable of diagnosing and repairing the port hole by photographing the road surface of the pavement in real time while the vehicle 10 is operating.

The image capturing module 20 is installed in front of the vehicle 10 and is adapted to photograph the road surface of the pavement in real time. To this end, the image capturing module 20 may be a camera or a camcorder equipped with a high-resolution zoom lens.

The management module 30 diagnoses the port hole by comparing and analyzing the image information transmitted from the image capturing module 20 and the previously stored image information, generates a maintenance signal to the driver, and performs a repair process of the port hole to the monitor 37 A port hole diagnosis unit 32, and a control unit 34. The control unit 30 is provided to operate the foreign matter removal module 40, the road maintenance material supply module 50, and the road repair material planarization module 60, (34), and a driver's operating unit (36).

The memory unit 31 stores image information of the port hole. That is, various types of port hole image information requiring maintenance or image information of a port hole diagnosed in the course of vehicle operation are stored in the memory unit 31 in real time.

The port hole diagnosis unit 32 diagnoses port holes generated on the road surface of the pavement. That is, the port hole diagnosis unit 32 can accurately diagnose the port hole on the pavement by comparing and analyzing the image information transmitted from the image capturing module 20 and various image information of the port hole pre-stored in the memory unit 31 do.

Here, the port hole diagnosis unit 32 determines that a port hole is generated on the pavement when the image information of the image capturing module 20 and the image information of the memory unit 31 show mutually inconsistent or remarkable differences.

The control unit 34 generates a maintenance signal to the driver. That is, when the port hole is identified in the image information of the image pickup module 20 by the port hole diagnosis unit 32, the control unit 34 generates a maintenance signal to the driver. At this time, the maintenance signal may be composed of any one means selected from an elapsed time, a warning sound, and a voice message, or a combination of two or more means.

The driver's operation unit 36 includes a monitor 37 and various key buttons for allowing the driver to operate the port hole in order to repair the port hole when the maintenance signal is generated from the control unit 34. [ That is, the driver operates the driver's operation unit 36 while checking the monitor 37 at the time of generating a maintenance signal from the control unit 34 so that the foreign matter removal module 40, the road maintenance material supply module 50, and the road maintenance material planarization module 60 .

The management module 30 further includes a wireless communication unit 38 that performs wireless communication with a management center that manages the roads. That is, the wireless communication unit 38 is for communicating with the management center through the remote wireless communication. At this time, the wireless communication unit 38 can use communication such as Wi-Fi Point-to-Point (PTP), WiMAX, WiMAX Point-to-Point (PTP), CDMA and LTE.

After the road maintenance material leveling work for the port hole is completed, the wireless communication unit 38 transmits the image information photographed by the road maintenance material leveling module 60 and the quotation calculated by the control unit 34 to the management center.

Here, the control unit 34 collects the estimate of the total cost due to the operation of the device for maintenance work and the use of the material, and the image of the port hole that has been completed, and then transmits it to the management center by the wireless communication unit 38 will be.

That is, after the repair of the port hole is completed, the driver collects the job image and quotation by the control unit 34 of the management module 30, and transfers the collected job image and quotation to the management center, so that troublesome reporting procedures such as documents after the job can be omitted .

The foreign substance removing module 40 is configured to remove foreign matter in the port hole according to the operation of the driver when the maintenance signal is generated from the control part 34 of the management module 30 and to control the camera 42 and the compressed air supply part 44 .

The camera 42 photographs the port hole to be managed by the movement of the vehicle 10 when the maintenance signal of the management module 30 is generated, and transmits the port hole to the management module 30. For this purpose, the camera is installed on the bottom surface of the vehicle 10 so as to be adjacent to the compressed air supply unit 44, whereby the camera 42 captures an image of the port hole in which the foreign substance is removed by the compressed air supply unit 44, To the monitor (37) of the management module (30).

That is, the driver can confirm the image transferred in real time from the camera 42 with the monitor 37 of the management module 30, so that the foreign matter removal state of the port hole can be easily confirmed while the vehicle 10 is boarded .

The compressed air supply unit 44 includes an injection nozzle 44A and is configured to remove foreign substances by injecting compressed air into the port hole. The injection nozzle 44A is installed on the bottom surface of the vehicle 10 so as to face the port hole do. At this time, the compressed air supply part 44 may be constituted by an air compressor.

The compressed air supply unit 44 opens and closes the injection nozzle according to the operation of the driver's operation unit 36 to supply strong compressed air to the port hole, thereby allowing the foreign substances remaining in the port hole to be removed.

The road repair material supply module 50 is provided to supply the road repair material in the port hole in accordance with the operation of the driver's operation unit 36 after the foreign substance removing operation to the port hole is completed and the camera 52 and the road repair material supply unit 54 ).

The camera 52 photographs the port hole from which the foreign substance has been removed by the movement of the vehicle 10 and transmits it to the management module 30. The camera 52 is installed on the bottom surface of the vehicle 10 so as to be adjacent to the road maintenance material supply unit 54 so that the camera 52 captures an image of the road repair material and the port hole supplied from the road repair material supply unit 54 It can be photographed in real time and transmitted to the monitor 37 of the management module 30.

That is, the driver can check the image transmitted in real time from the camera 52 with the monitor 37 of the management module 30, thereby determining whether or not the road repair material is accurately supplied into the port hole while the vehicle 10 is boarded So that it can be easily confirmed.

The road repair material supply part 54 is formed to store the road repair material and includes a supply nozzle 54A installed to face the port hole. The road repair material supply unit 54 can supply the road repair material to the port hole by opening and closing the supply nozzle 54A in accordance with the operation of the driver's operation unit 36. [

Here, a heater and a stirrer are installed in the road repairing material supplier 54 so as to generate a constant heat so as to prevent the road repairing material from solidifying and to provide a stirring structure.

Also, the road repair material is generally used asphalt concrete, and heated asphalt, mesophase asphalt, regenerated asphalt, rubber asphalt, rock asphalt, rake asphalt, etc. may be used for special purpose.

The road maintenance material supply unit 54 opens and closes the supply nozzle 54A while confirming the monitor 37 of the management module 30 based on the image photographed by the camera 52, In another embodiment of the present invention, the road repair material supply unit 54 is provided with an ultrasonic wave transmitter and a receiver in the vehicle, and the control unit 34 of the management module 30 controls the ultrasonic wave transmitter and receiver The volume of the port hole may be calculated based on the collected information to control the opening and closing of the supply nozzle 54A so as to supply an accurate amount of the road repair material to the port hole.

As shown in FIG. 3, the road repair material planarization module 60 is configured to perform a planarization operation of the road repair material according to the operation of the driver's operation unit 36 after the supply of the road repair material to the port hole is completed, A roller 64, and an elevating member 66. [0050]

The camera 62 photographs the port hole to which the road repair material is supplied by the movement of the vehicle 10 and transmits it to the management module 30. The camera 62 is mounted on the bottom surface of the vehicle 10 so as to be adjacent to the roller 64 or the elevating member 66 so that the camera 62 is mounted on the road repair material planarization module 60 The flattening process can be photographed in real time and transmitted to the management module 30.

The roller 64 is installed on the vehicle so as to be able to ascend and descend, and performs the planarization work on the road repair material according to the movement of the vehicle.

The elevating member 66 connects the both ends of the roller 64 to the vehicle and causes the roller 64 to move up and down according to the operation of the driver's operating unit 36. At this time, the elevating member 66 may be composed of a pneumatic cylinder or a hydraulic cylinder.

In other words, the elevating member 66 can elevate the roller 64 to flatten the road repair material supplied to the photohole so as to correspond to the road surface of the pavement road.

Hereinafter, a port hole repair process by the road repair apparatus according to the present invention will be described with reference to FIGS.

First, the road maintenance apparatus according to the present invention photographs the road surface of a paved road in real time during operation of the vehicle 10 to diagnose a port hole P, which poses a great threat to safe running of the vehicle and acts as an increase factor of traffic accidents And it is structured so that it can be repaired promptly.

As shown in FIG. 4, during the operation of the vehicle 10, the image pickup module 20 photographs the road surface of the pavement in real time and transmits it to the management module 30. The management module 30, The port information P is diagnosed by the port hole diagnosis unit 32 by comparing the image information transmitted from the image sensor 20 with the previously stored image information of the memory unit 31. Meanwhile, when the port hole diagnosis unit 32 confirms the port hole P from the image information of the imaging module 20, the control unit 34 generates a maintenance signal to the driver.

5, when a maintenance signal is generated by the management module 30, the driver moves the vehicle so that the foreign matter removal module 40 is positioned above the port hole P. The compressed air in the compressed air supply unit 44 is injected into the port hole P according to the operation of the driver's operation unit 36 to cleanly remove foreign matter remaining in the port hole P. [ At this time, the driver can check the image of the port hole P through which the foreign object is removed through the camera 42 in real time while the vehicle 10 is boarded.

6, when the foreign substance in the port hole P is completely removed, the vehicle 10 is moved so that the roadway repair material supply module 50 is positioned above the port hole P. As shown in FIG. And supplies the road repair material stored in the road repair material supply unit 54 into the port hole P according to the operation of the driver's operation unit 36. [ At this time, the driver can confirm whether the road repair material is correctly supplied into the port hole P by the camera 52 while the driver is boarding the vehicle 10, and the road repair material is supplied to the road surface beyond the port hole P The vehicle 10 can be moved and adjusted quickly.

7, when the road repair material is supplied into the port hole P, the vehicle 10 is moved so that the road repair material planarization module 60 is positioned above the port hole P. As shown in FIG. Then, the elevating member 66 is operated to descend in accordance with the operation of the driver's operating unit 36. Then, the roller 64 is lowered so as to be in contact with the road surface in cooperation with the elevating member 66. In this state, by moving the vehicle 10 in the forward and backward directions, it becomes possible to perform the planarization work of the road repair material supplied to the port hole P. At this time, the driver can check the planarization process of the road repair material in real time through the camera 62 while boarding the vehicle 10, thereby improving the accuracy of the planarization work.

When the maintenance work for the port hole P is completed, the control unit 34 of the management module 30 displays the image information photographed by the road maintenance material leveling module 60, After collecting the estimate of cost, the wireless communication unit 38 transmits the estimate to the management center that manages the road. Accordingly, it is possible to omit cumbersome reporting procedures such as documents after the maintenance work, .

As described above, the road repairing apparatus according to the present invention photographs and diagnoses port holes occurring on the road surface of the pavement during the operation of the vehicle 10 in real time, It is possible to continuously carry out the process of removing foreign substances in the port hole to be subjected, the process of supplying the road repair material into the port hole, and the process of flattening the supplied road repair material, so that the mobility of the vehicle 10 and the port hole It is possible to repair it promptly while diagnosing accurately, and it is possible to secure the convenience of operation.

In addition, the repairing apparatus according to the present invention can improve the accuracy of the maintenance work on the port hole by allowing each step to be performed in stages after the diagnosis of the port hole to be confirmed in real time through the image.

In addition, the road repairing apparatus according to the present invention can transmit image data and a cost estimating document, which can be proven after completion of the repair work of the port hole, to the manager of the management center for managing the road through wireless communication, It is possible to omit the troublesome reporting procedure of the system and to establish a quick reporting system.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is obvious to those who have. Accordingly, such modifications or variations should not be individually understood from the technical spirit and viewpoint of the present invention, and modified embodiments should be included in the claims of the present invention.

10: vehicle 20: image taking module
30: Management module 31: Memory part
32 port hole diagnosis unit 34 control unit
36: Driver's control panel 37: Monitor
38: wireless communication unit 40: foreign matter removing module
42: camera 44: compressed air supply
50: road repair material supply module 52: camera
54: road repair material supply part 60: road repair material planarization module
62: camera 64: roller
66:

Claims (6)

A road maintenance apparatus capable of diagnosing and repairing a port hole by photographing a road surface of a pavement in real time during operation of a vehicle,
A video photographing module installed in front of the vehicle and photographing the road surface of the pavement in real time;
A management module for diagnosing a port hole by comparing and analyzing image information transmitted from the image photographing module and pre-stored image information, generating a maintenance signal to the driver, and confirming the maintenance process of the port hole by monitoring;
A foreign matter removing module for removing foreign matter in the port hole according to an operation of a driver when a maintenance signal of the management module is generated;
A road repair material supply module for supplying the road repair material into the port hole according to the operation of the driver when the foreign substance removing operation for the port hole is completed; And
And a road repair material planarization module for performing a planarization operation of the road repair material according to an operation of the driver when the supply of the road repair material to the port hole is completed. The method according to claim 1,
The management module comprising:
A memory unit for storing image information of the port hole;
A port hole diagnosis unit for comparing and analyzing the image information transmitted from the image photographing module and the image information stored in the memory unit and diagnosing a port hole on the pavement;
A controller for generating a maintenance signal when the port hole is identified in the image information of the imaging module by the port hole diagnosis unit; And
And a driver operating unit configured to operate while the driver confirms the monitor to operate the foreign matter removing module, the road maintenance material supplying module, and the road repair material planarizing module when the maintenance signal is generated from the controller,
Wherein the port hole diagnosis unit determines that a port hole is generated on the pavement when the image information of the image sensing module is inconsistent with the image information of the memory unit or shows a significant difference. The method according to claim 1,
The foreign matter removing module includes:
A camera capturing a port hole to be managed by the movement of the vehicle when the maintenance signal of the management module is generated and transmitting the port hole to the management module; And
And a compressed air supply unit for spraying compressed air to the port hole to remove foreign matter. The method according to claim 1,
The road maintenance material supply module includes:
A camera for photographing the port hole from which foreign matter has been removed by the movement of the vehicle and transferring the port hole to the management module when the foreign substance removing operation for the port hole is completed; And
And a road maintenance material supplier for supplying the road repair material into the port hole. The method according to claim 1,
The road maintenance material planarization module comprises:
A camera for photographing the port hole to which the road repair material is supplied by the movement of the vehicle and transmitting the port hole to the management module;
A roller that is installed on the vehicle so as to be able to move up and down and performs planarization of the road repair material; And
And an elevating member connecting the both ends of the roller to the vehicle and raising and lowering the roller according to the operation of the driver. The method according to claim 1,
The management module comprising:
And a wireless communication unit for performing wireless communication with a management center for managing the road,
The wireless communication unit includes:
Wherein the controller transmits the image information photographed by the roadway repairing material leveling module and the quotation calculated by the controller to the management center when the roadway repair material planarization work for the port hole is completed.

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