KR102453093B1 - Manhole repair apparatus and manhole repair method using the same - Google Patents

Abstract

The present invention relates to a manhole management apparatus and a manhole management system including the same, and in an embodiment of the present invention, a sensor for generating detection data by sensing the height or heat of the manhole and/or the surrounding ground surface according to a set detection mode module; and controlling the sensor module according to the detection mode to acquire the detection data, and analyzing the detection data to confirm the concrete curing progress according to the level difference between the manhole and the ground surface and/or the repair work of the manhole, It provides a manhole management device, including a monitoring module for generating manhole data including at least one of the location information of the manhole, the step, and the curing progress.

Description

Manhole management apparatus and manhole management system including the same { Manhole repair apparatus and manhole repair method using the same}

The present invention relates to a manhole management apparatus and a manhole management system including the same, and more particularly, to a manhole management apparatus capable of managing manhole inspection and repair work, and a manhole management system including the same.

In general, manholes are installed on the road for maintenance and repair of underground facilities, but the number of vehicles traveling on the road increases, and as time goes by due to the speed and weight of vehicles, the road gradually deteriorates and the manhole installed on the road collapses or Cracking occurs and it is necessary to carry out repair work.

In order to carry out the repair work of the manhole, it becomes an obstacle to the smooth flow of traffic because it is necessary to block the passage of vehicles. Therefore, in order to reduce the obstruction of the traffic flow, the repair work of the manhole is required to be prompt, safe and economical.

Republic of Korea Patent Publication No. 10-2011-0080962

The technical problem to be solved by the present invention is a manhole management device capable of inspecting and repairing manholes in the jurisdictional area, and monitoring the curing progress of the manhole in which the repair work has been performed to manage the traffic restriction of vehicles and/or pedestrians in the corresponding location And to provide a manhole management system including the same.

In addition, the technical problem to be solved by the present invention is to analyze the data acquired from the sensor module in real time, and to provide a manhole management device capable of conveniently monitoring inside a vehicle and a manhole management system including the same.

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. There will be.

In order to achieve the above technical object, in an embodiment of the present invention, a sensor module for generating sensing data by sensing the height or heat of the manhole and/or the surrounding ground surface according to a set sensing mode; and controlling the sensor module according to the detection mode to acquire the detection data, and analyzing the detection data to confirm the concrete curing progress according to the level difference between the manhole and the ground surface and/or the repair work of the manhole, It provides a manhole management device, including a monitoring module for generating manhole data including at least one of the location information of the manhole, the step, and the curing progress.

In an embodiment of the present invention, the sensor module includes: a depth sensing unit for detecting at least one of the height, imbalance, and crack of the manhole and/or the ground surface in a first sensing mode; and a thermal image sensing unit configured to generate a thermal image by sensing heat in the second sensing mode.

In an embodiment of the present invention, the manhole management apparatus further comprises a mechanism module for mounting the sensor module on a vehicle, wherein the mechanism module is a first coupled to each of the thermal image sensing unit and the depth sensing unit. and a second jig; a support member extending parallel to the ground surface, one side coupled to the vehicle, and the other side coupled to the first and second jigs; and a driving unit installed on the support member to control positions and/or disposition angles of the first and second jigs.

In an embodiment of the present invention, the driving unit may include: a gear member connected to each of the first and second jigs to adjust horizontal rotation angles of the depth sensing unit and the thermal image sensing unit; and a gimbal for leveling the depth sensing unit and the thermal image sensing unit by auto-leveling.

In an embodiment of the present invention, the monitoring module is installed in a vehicle and transmits control commands to the depth sensing unit and the thermal image sensing unit in each of the first sensing mode and the second sensing mode, and the sensing An input/output device for outputting data and/or the manhole data as an image, wherein the input/output device receives a user's command, and uses the acquired sensing data to determine whether the manhole is inspected and/or repaired It may include a touch display indicated by a mark of a set shape and/or color.

In an embodiment of the present invention, the manhole management device comprises: a communication module for transmitting the manhole data to an external device; and a power module for converting vehicle power and supplying it to at least one of the sensor module, the monitoring module, and the communication module.

In an embodiment of the present invention, the sensor module is inserted and/or installed in the manhole to detect at least one of vehicle accompanying amount, harmful gas generation amount, mosquito generation amount, building heat amount, and road heat storage unit more may include

In order to achieve the above technical problem, in another embodiment of the present invention, a manhole management device; and a management server that receives and stores the manhole data in the jurisdictional area and provides route guidance information for guiding a management schedule and/or a moving route to a destination manhole to the manhole management device, providing a manhole management system. .

In an embodiment of the present invention, the management server receives weather information from the outside, and reflects at least one of the user's movement distance, work plan, work time, work time and safety according to the received weather information to manage the management It is possible to create a schedule and guide the management schedule to the monitoring module.

In an embodiment of the present invention, the manhole management system further comprises a gateway for collecting the manhole data through a wireless mesh network and transmitting it to the management server, the management server, the sensor module of the manhole management device Receives additional detection data collected from and provides analysis results of the jurisdiction according to big data analysis, but divides the jurisdiction into a plurality of sub-regions, is connected to the gateway arranged in units of the sub-regions, Big data analysis of the additional sensing data collected from the plurality of manholes arranged may be performed.

According to an embodiment of the present invention, it is possible to inspect and repair the manholes in the jurisdiction, and to monitor the curing progress of the manhole in which the repair work has been performed to manage the restriction of passage of vehicles and/or pedestrians at the corresponding location.

In addition, according to an embodiment of the present invention, data acquired from the sensor module can be analyzed in real time, and can be conveniently monitored inside the vehicle.

The effects of the present invention are not limited to the above effects, and it should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a view showing the configuration of a manhole management system according to an embodiment of the present invention.
2 is a view showing the configuration of a manhole management apparatus according to an embodiment of the present invention.
3 and 4 are diagrams illustrating examples of a screen on which a manhole is displayed in a monitoring module according to an embodiment of the present invention.
5 is a diagram illustrating an example of a screen on which a work position is displayed in a monitoring module according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be embodied in several different forms, and thus is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected (connected, contacted, coupled)" with another part, it is not only "directly connected" but also "indirectly connected" with another member interposed therebetween. "Including cases where In addition, when a part "includes" a certain component, this means that other components may be further provided without excluding other components unless otherwise stated.

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It is to be understood that this does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram showing the configuration of a manhole management system according to an embodiment of the present invention, Figure 2 is a diagram showing the configuration of a manhole management apparatus according to an embodiment of the present invention, Figures 3 and 4 are the present invention It is a view showing an example of a screen on which a manhole is displayed in the monitoring module according to an embodiment of the present invention.

Referring to FIG. 1 , the manhole management system according to an embodiment of the present invention may include a manhole management apparatus 100 , a gateway 300 , and a management server 400 .

Specifically, referring to FIG. 2 , the manhole management apparatus 100 may include a sensor module 110 , a monitoring module 120 , an instrument module 130 , a communication module 140 , and a power module 150 . .

The sensor module 110 may generate sensing data by sensing the height or heat of the manhole and/or the surrounding ground surface according to a set sensing mode. To this end, the sensor module 110 includes a depth detection unit 112 that detects at least one of the height, imbalance, and crack of the manhole and/or the ground surface in the first detection mode and heat in the second detection mode. may include a thermal image sensing unit 114 that detects and generates a thermal image.

The depth sensing unit 112 may detect the height of the manhole 20 and the height of the ground surface in order to check the step difference between the manhole 20 and the ground surface. Here, the depth sensing unit 112 may include a depth camera capable of measuring a depth in units of at least mm.

The thermal image detection unit 114 detects the heat of the ground surface, and a thermal imaging camera capable of measuring the thermal displacement of the concrete in order to check the curing progress of the concrete poured into the manhole 20 under repair work. may include The thermal image sensing unit 114 may detect heat generated from concrete or an adhesive (hardener, epoxy) when the poured concrete is cured.

Here, the repair work of the manhole 20 refers to the work of compensating for the step difference between the manhole 20 and the surrounding ground surface due to deterioration of the road, etc. can do. For example, in the regeneration process of the manhole 20, the periphery of the manhole 20 is cut with a cutter at a predetermined interval, and after cleaning the cut site, concrete mixed with an epoxy curing agent is poured into the cut site, and the manhole ( 20) and the level difference of the surrounding surface can be eliminated. In this case, the concrete mixed with the curing agent may be used to allow the passage of vehicles and/or pedestrians after curing for about 1 hour. However, since the curing speed of the concrete varies according to the temperature, the curing time of the concrete until the manhole 20 is used can be changed according to the temperature. As such, after checking the curing progress through the thermal image sensing unit 114 and confirming the set reference condition, the manhole 20 can be used by covering the cut portion.

On the other hand, the sensor module 110 is inserted and/or installed in the manhole 20 to detect at least one of vehicle traffic, harmful gas generation, mosquito generation, building heat generation, and road heat storage unit 150. may further include.

The multi-function sensing unit 150 may generate additional sensing data that converts the sensing amount, location information, heat information, etc. into data so that big data can be utilized. Through this, the multi-function sensor 150 can analyze how much vehicle traffic is, how much heat island phenomenon occurs between buildings, and how high the temperature in the surrounding area of the manhole 20 is higher than the average temperature. Additional sensing data may be provided to an external device.

The monitoring module 120 controls the sensor module 110 according to the detection mode to acquire the detection data, and analyzes the detection data to determine the level difference between the manhole 20 and the ground surface and/or of the manhole. It is possible to check the concrete curing progress status according to the repair work, and to generate manhole data including at least one of the location information (GIS data) of the manhole, the step, and the curing progress status. To this end, the monitoring module 120 is installed inside the vehicle 30 to transmit control commands to the depth sensing unit and the thermal image sensing unit in each of the first sensing mode and the second sensing mode, and the It may include an input/output device for outputting the sensed data and/or the manhole data as an image.

Here, the input/output device may include a touch display that receives a user's command and uses the acquired sensing data to indicate whether the manhole is inspected and/or repaired with a mark of a set shape and/or color. .

The monitoring module 120 may use the location information of the manhole 20 to display whether the manhole 20 is inspected as an image. For example, the monitoring module 120 checks the location information of the manhole 20 included in the manhole data while inspecting the manhole 20 within the jurisdiction to mark the inspected manhole 20 as a first mark as shown in FIG. It may be indicated by 310, or the manhole 20 requiring repair work may be indicated by a second mark 320 as shown in FIG. Such, the monitoring module 120 may display the current work position as shown in FIG.

The monitoring module 120 checks the curing progress using the detection data that detects heat generated from the concrete or adhesive (hardener, epoxy) when the poured concrete is cured, and accumulates the detection data to determine the temperature. and humidity data, it is possible to find an appropriate curing temperature and humidity of concrete.

In addition, the monitoring module 120 can control the instrument module 130 to enable leveling through the instrument module 130 since the detected data becomes inaccurate when the height of the sensor module 110 is different from the ground surface. have.

The instrument module 130 may mount the sensor module 110 on the vehicle 30 . To this end, the instrument module 130 includes first and second jigs 132 and 134 coupled to the thermal image sensing unit 114 and the depth sensing unit 112, respectively, extending in parallel to the ground surface so that one side is the vehicle. is coupled to the support member 135, the other side of which is coupled to the first and second jigs 132 and 134, and is installed on the support member 135 to position the first and second jigs 132 and 134 and/or It may include a driving unit for controlling the placement angle.

Here, the driving unit is connected to each of the first and second jigs 132 and 134 to adjust the horizontal rotation angle of the depth sensing unit 112 and the thermal image sensing unit 114. A gear member and the depth sensing unit ( 112) and a gimbal for leveling the thermal image sensing unit 114 by auto-leveling.

The communication module 140 may transmit the manhole data including the current progress (curing progress) and location information to an external device. For example, the communication module 140 may transmit the manhole data to the gateway 300 through a wireless mesh network. The communication module 140 uses at least one short-range wireless communication of Beacon, Zigbee, Bluetooth, WiFi (Wireless Fidelity, wireless data transmission system), or at least one of 3G, LTE, and 5G. It can communicate using one long-distance wireless communication. The communication module 140 may be integrally coupled with the monitoring module 120 .

The power module 150 may convert vehicle power and supply it to at least one of the sensor module 110 , the monitoring module 120 , and the communication module 140 . To this end, the power module 150 may include a converter that boosts the vehicle power of about 12v to about 220v.

The gateway 300 may collect the manhole data through a wireless mesh network and transmit it to the management server 400 .

The management server 400 receives the manhole data in the jurisdiction and stores it as manhole information, and provides route guidance information for guiding the management schedule and/or the moving route to the destination manhole to the manhole management device 100. can In addition, the management server 400 inspects and repairs manholes in the jurisdictional area, and monitors the curing progress of the manhole 20 in which the repair work has been performed to manage the traffic restrictions of vehicles and/or pedestrians in the corresponding location. .

In more detail, the management server 400, in addition to the manhole data, ID of the manhole (serial number of individual manhole), the type of the manhole (waterworks, sewage, rainwater, sewage, power grid, communication network, etc.), the location of the manhole (location on map, latitude and longitude coordinates, administrative address, etc.), management items to be managed in the manhole (manhole cover information: manhole size, manhole correct position, manhole damage/lost/settlement, actual photo of manhole, etc.), applicable Information on underground facilities accessible from the manhole (size of water pipe, sewage pipe, optical cable, district heating pipe, etc., burial depth, connection direction), information on items to be managed in the underground facility of the manhole (pipe connection status, real-time) pipe internal information), management agency information of the manhole (management agency, manager, position, phone number), installation information of the manhole (installation date, installer, other installation information), maintenance information of the manhole (lifetime, The presence or absence of a failure, the number of failures, the repair date, the repair frequency, the replacement date, the replacement frequency) may be stored as the manhole information.

In addition, the management server 400 receives the weather information from an external device (weather server), and according to the received weather information, at least one of the movement distance, work plan, work time, work time and safety of the user (administrator) The management schedule may be generated by reflecting the management schedule, and the management schedule may be guided to the monitoring module 120 .

For example, if the management server 400 receives a heavy rain warning from the weather information on the manhole inspection plan day, the manager may suffer damage due to heavy rain in the process of inspecting the manhole, so that the heavy rain warning is not scheduled. Create a management schedule to check the manhole at the location, or create a management schedule from a manhole close to the manager's residence and/or current location to guide the movement path to the destination manhole according to the management schedule to the monitoring module 120. have.

On the other hand, the management server 400 performs big data analysis (utilization) using the additional detection data collected from the sensor module 110 of the manhole management device 100, and the jurisdiction area according to the big data analysis It is possible to effectively manage management targets including vehicles, buildings and pedestrians as well as the manhole 20 in the interior.

Specifically, the management server 400 may manage a plurality of manholes 20 within a jurisdiction by dividing it into a plurality of sub-areas. For example, the management server 400 may divide the jurisdiction into several sub-regions, rather than being individually connected to all manholes in the jurisdiction to manage the manholes. It is possible to more efficiently manage the manhole 20 by disposing the gateway 300 in units of these sub-regions and managing the management server 400 in connection with the gateway 300 arranged for each sub-region. .

In addition, each sub-zone may be grouped by tying a plurality of manholes 20 existing in the zone into a network. These manholes 20 may be connected to each other in a mesh topology in a wireless mesh network composed of a short-range communication module. Here, the wireless mesh network does not need to be equipped with a full mesh type, but it is a partial mesh type at a level that can maintain the connection state of the network group through another communication network path even if some communication networks are disconnected within the network. It is preferable to be connected in the form of a (partial mesh). For example, based on one manhole, it is not necessary that all manholes are individually connected to other manholes, and only two to three manholes that are close in distance may be connected. That is, it is sufficient to have a mesh form at a level that secures the reliability of the network without going through a complicated process in configuring the network. For example, the uppermost manhole 20 is set in the network constituting the sub-area, and the upper-most manhole 20 is connected to the management server 400 and provides manhole information of each of the manholes in the corresponding sub-area to the management server (400) can be updated.

The management server 400 includes at least one of the degree of manhole damage (damage amount) according to the amount of vehicle traffic according to the big data analysis, the expected lifespan (compared to the standard step difference), and the inspection request time period (management schedule can be reflected) Analysis results can be provided.

According to an embodiment of the present invention, it is possible to inspect and repair the manholes in the jurisdiction, and to monitor the curing progress of the manhole in which the repair work has been performed to manage the restriction of passage of vehicles and/or pedestrians at the corresponding location.

In addition, according to an embodiment of the present invention, data acquired from the sensor module can be analyzed in real time, and can be conveniently monitored inside the vehicle.

The foregoing description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention.

100: manhole management device
300: gateway
400: management server

Claims (10)

a sensor module for generating detection data by detecting the height or heat of the manhole and/or the surrounding ground surface according to the set detection mode;
Control the sensor module according to the detection mode to acquire the detection data, and analyze the detection data to confirm the concrete curing progress according to the level difference between the manhole and the ground surface and/or the repair work of the manhole, a monitoring module for generating manhole data including at least one of the location information of the manhole, the step, and the curing progress; and
Including; a mechanism module for mounting the sensor module on a vehicle;
The sensor module is
a depth sensing unit for detecting at least one of height, imbalance, and crack of the manhole and the ground surface for step detection in the first detection mode; and
In the second sensing mode, a thermal image sensing unit for generating a thermal image by detecting the heat of the concrete and the adhesive poured around the manhole;
The mechanism module is
first and second jigs coupled to the thermal image sensing unit and the depth sensing unit, respectively;
a support member extending parallel to the ground surface, one side coupled to the vehicle, and the other side coupled to the first and second jigs; and
a driving unit installed on the support member to control the positions and/or disposition angles of the first and second jigs;
The driving unit,
a gear member connected to each of the first and second jigs to adjust horizontal rotation angles of the depth sensing unit and the thermal image sensing unit; and
Includes; a gimbal for aligning each of the depth sensing unit and the thermal image sensing unit horizontally by auto-leveling;
The monitoring module,
When the poured concrete is cured, the curing progress is checked using the detection data that detects the heat generated from the concrete or the adhesive, and the appropriate curing temperature and humidity of the concrete are determined by accumulating the detection data and using the temperature and humidity data. Manhole management apparatus, characterized in that the driving unit is controlled to enable leveling of each of the thermal image sensing unit and the depth sensing unit in order to improve the accuracy of the sensing data.
delete delete delete According to claim 1,
The monitoring module,
Input/output installed in a vehicle to transmit control commands to the depth sensing unit and the thermal image sensing unit in each of the first sensing mode and the second sensing mode, and outputting the sensed data and/or the manhole data as an image device, including
The input/output device is
Manhole management apparatus comprising a touch display that receives a user's command and displays whether the manhole is inspected and/or repaired using the acquired sensing data with a mark of a set shape and/or color .
According to claim 1,
The manhole management device,
a communication module for transmitting the manhole data to an external device; and
Manhole management apparatus, characterized in that it further comprises a power module for converting the vehicle power supply to at least one of the sensor module, the monitoring module and the communication module.
According to claim 1,
The sensor module is
Inserted and/or installed in the manhole, the manhole management device further comprising a multi-function detection unit for detecting at least one of vehicle traffic, harmful gas generation, mosquito generation, building heat generation, and road heat storage.
The manhole management device of any one of claims 1, 5 to 7; and
a management server that receives and stores the manhole data in the jurisdictional area and provides route guidance information for guiding a management schedule and/or a moving route to a destination manhole to the manhole management device;
Including, manhole management system.
9. The method of claim 8,
The management server,
Receive weather information from the outside, generate the management schedule by reflecting at least one of the user's movement distance, work plan, work time, work time, and safety according to the received weather information, and configure the management schedule with the monitoring module Characterized in guiding, manhole management system.
9. The method of claim 8,
The manhole management system,
Further comprising a gateway for collecting the manhole data through a wireless mesh network and transmitting it to the management server,
The management server,
Receive additional detection data collected from the sensor module of the manhole management device and provide analysis results of the jurisdiction according to big data analysis,
The jurisdiction area is divided into a plurality of sub-regions, and the additional sensing data collected from a plurality of manholes arranged in the sub-region in connection with the gateway arranged as a unit of the sub-region is analyzed by big data, characterized in that , manhole management system.

Images