CN112348206A - Comprehensive pavement treatment system for maintaining pavement - Google Patents
Comprehensive pavement treatment system for maintaining pavement Download PDFInfo
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- CN112348206A CN112348206A CN202010994887.6A CN202010994887A CN112348206A CN 112348206 A CN112348206 A CN 112348206A CN 202010994887 A CN202010994887 A CN 202010994887A CN 112348206 A CN112348206 A CN 112348206A
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Abstract
The invention discloses a comprehensive pavement renovation system for maintaining pavement, which comprises: the camera is arranged above the road and is used for monitoring the traffic road condition; the image identification module is used for identifying vehicle images from each traffic road condition image and cutting the identified vehicle images from each traffic road condition image so as to obtain a road background image; the image splicing module is used for processing a plurality of road surface background images collected by the camera, splicing the plurality of road surface background images and obtaining a complete road surface image; the defect analysis module is used for identifying a first road defect from the road image generated by the image splicing module; and the defect recording module is used for generating a treatment prompt aiming at the road surface pointed by the geographical position information of the corresponding camera according to the geographical position information of the corresponding camera. The system can reduce the cost of monitoring the road surface defects and improve the monitoring and treating efficiency of the road surface defects.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a comprehensive pavement renovation system for maintaining a pavement.
Background
With the rapid development of economy in China, urban road traffic and automobile carrying capacity are increased year by year, the damage to the road surface structure is serious day by day, and more old cement concrete road surfaces in urban areas have diseases of different degrees. This not only affects the service life of the road surface and the beauty of the city, but also causes traffic jam seriously. However, due to the large number of roads, it is difficult to find the defects on the road surface in time, which leads to the inefficiency of road surface remediation. In addition, the existing monitoring of the road surface defects needs a large amount of manpower and material resources, and the cost of road surface maintenance is high.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
The invention aims to provide a comprehensive road surface renovation system for maintaining a road surface, which can realize the identification of the road surface defects by utilizing the traffic road condition images collected by the existing traffic road condition monitoring cameras, reduce the cost of monitoring the road surface defects and improve the monitoring and renovation efficiency of the road surface defects.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a comprehensive pavement treatment system for maintaining a pavement, including:
the system comprises a camera, an image recognition module and a display module, wherein the camera is arranged above a road and is used for monitoring traffic road conditions, the camera is used for collecting a plurality of traffic road condition images, and the camera is used for simultaneously sending the traffic road condition images and geographical position information of the camera to the image recognition module;
the image identification module is used for analyzing each traffic road condition image collected by the camera, identifying a vehicle image from each traffic road condition image, and cutting out the identified vehicle image from each traffic road condition image so as to obtain a road background image, wherein the road background image with the vehicle image cut out forms an area to be repaired in the area corresponding to the vehicle image cut out, and the road background image carries the geographical position information of the corresponding camera;
the image splicing module is used for processing a plurality of pavement background images collected by the camera, determining the position and the size of the area to be repaired of each pavement background image in the corresponding pavement background image, and for the area to be repaired of one pavement background image, repairing the area to be repaired of one pavement background image by using the complete image area of the other pavement background image in the same position and the same size, so that the plurality of pavement background images are spliced to obtain a complete pavement image, wherein the pavement image carries the geographical position information of the corresponding camera;
the defect analysis module is used for analyzing the road surface image generated by the image splicing module and identifying a first road surface defect from the road surface image generated by the image splicing module, wherein the road surface defect carries the geographical position information of the corresponding camera;
and the defect recording module is used for storing and recording the defects of the first road and generating an improvement prompt aiming at the road surface pointed by the geographical position information of the corresponding camera according to the geographical position information of the corresponding camera.
Preferably, in the comprehensive treatment system for maintaining a pavement, the plurality of traffic road condition images are collected by the camera within a preset time interval, and the preset time interval is 1 day.
Preferably, in the comprehensive treatment system for maintaining a road surface, the image recognition module is further configured to determine each of a plurality of traffic condition images acquired on the same day, and if there is no vehicle image in any one of the traffic condition images, the image recognition module marks the traffic condition image without the vehicle image as a road surface background image without a region to be repaired and sends the road surface background image to the image stitching module, and the image stitching module takes the road surface background image without the region to be repaired as a complete road surface image on the same day.
Preferably, in the comprehensive treatment system for maintaining a pavement, the plurality of traffic road condition images are a plurality of traffic road condition images continuously collected by the camera, or a plurality of traffic road condition images collected by the camera at a certain interval.
Preferably, the comprehensive pavement remediation system for maintaining a pavement further includes:
the system comprises a defect reporting module, a defect detecting module and a defect analyzing module, wherein the defect reporting module is used for receiving a road defect report submitted by a user, and the road defect report comprises position information of a road defect and a road image shot by the user;
the defect analysis module is used for analyzing the road surface image shot by the user and identifying a second road surface defect from the road surface image shot by the user;
the defect recording module is used for storing and recording the second road surface defect and generating a road surface regulation prompt aiming at the position information of the road surface defect reported by the user according to the position information of the road surface defect reported by the user.
Preferably, in the comprehensive road surface renovation system for maintaining a road surface, the defect analysis module is further configured to compare geographic position information of the corresponding camera carried by the first road surface defect with position information of the road surface defect reported by the user carried by the second road surface defect, and if a spatial distance between the geographic position information of the corresponding camera and the position information of the road surface defect reported by the user is smaller than a preset distance threshold, a renovation prompt is generated for the first road surface defect and the second road surface defect.
Preferably, the comprehensive pavement remediation system for maintaining a pavement further includes:
and the road surface treatment module is used for generating a road surface treatment strategy according to the treatment prompt.
The invention at least comprises the following beneficial effects:
the invention provides a comprehensive pavement remediation system for maintaining a pavement, which comprises: the system comprises a camera, an image recognition module and a display module, wherein the camera is arranged above a road and is used for monitoring traffic road conditions, the camera is used for collecting a plurality of traffic road condition images, and the camera is used for simultaneously sending the traffic road condition images and geographical position information of the camera to the image recognition module; the image identification module is used for analyzing each traffic road condition image collected by the camera, identifying a vehicle image from each traffic road condition image, and cutting out the identified vehicle image from each traffic road condition image so as to obtain a road background image, wherein the road background image with the vehicle image cut out forms an area to be repaired in the area corresponding to the vehicle image cut out, and the road background image carries the geographical position information of the corresponding camera; the image splicing module is used for processing a plurality of pavement background images collected by the camera, determining the position and the size of the area to be repaired of each pavement background image in the corresponding pavement background image, and for the area to be repaired of one pavement background image, repairing the area to be repaired of one pavement background image by using the complete image area of the other pavement background image in the same position and the same size, so that the plurality of pavement background images are spliced to obtain a complete pavement image, wherein the pavement image carries the geographical position information of the corresponding camera; the defect analysis module is used for analyzing the road surface image generated by the image splicing module and identifying a first road surface defect from the road surface image generated by the image splicing module, wherein the road surface defect carries the geographical position information of the corresponding camera; and the defect recording module is used for storing and recording the defects of the first road and generating an improvement prompt aiming at the road surface pointed by the geographical position information of the corresponding camera according to the geographical position information of the corresponding camera. The system can identify the road defects by utilizing the traffic road condition images collected by the existing traffic road condition monitoring camera, can reduce the cost of monitoring the road defects, and improves the monitoring and treating efficiency of the road defects.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a comprehensive pavement remediation system for maintaining a pavement according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
As shown in fig. 1, the present invention provides a comprehensive pavement treatment system for maintaining a pavement, comprising:
the camera is arranged above a road and used for monitoring traffic road conditions, the camera is used for collecting multiple traffic road condition images, and the camera is used for sending the traffic road condition images and geographical position information of the camera to the image recognition module.
In daily work, the camera is used for monitoring traffic conditions and generating corresponding traffic condition images, and the traffic condition images are generally used for analyzing the traffic conditions, vehicle driving behaviors and the like and can be used as judgment bases for judging whether a driver violates traffic rules or not. However, these traffic road condition images also capture the road surface of the road at the same time, and the road surface condition can be reflected. Therefore, the invention realizes the monitoring of the road surface defects by analyzing the traffic road condition images, does not need to add other road surface defect monitoring equipment, and is also beneficial to reducing the intensity of manual monitoring, thereby being beneficial to reducing the cost of road surface defect monitoring and improving the monitoring and treating efficiency of the road surface defects.
The geographic position information of the camera can be a road name, a road section number and the like of the camera, and can also be a geographic coordinate of a global positioning system, so that the area shot by the camera can be determined according to the geographic position information.
In order to determine the position of the finally obtained road surface defect, it is required to ensure that the traffic road condition image carries the geographical position information of the camera, and the geographical position information of the camera is also carried by the road surface background image, the road surface image and the first road surface defect.
The image identification module is used for analyzing each traffic road condition image collected by the camera, identifying a vehicle image from each traffic road condition image, cutting out the identified vehicle image from each traffic road condition image, and obtaining a road background image, wherein the road background image with the vehicle image cut out forms an area to be repaired in the area corresponding to the vehicle image cut out, and the road background image carries the geographical position information of the corresponding camera.
The traffic road condition images may include vehicle images, and the road surface appears as a background, but the positions of the vehicles in each traffic road condition image are different, and the road surface is shielded differently, so that a plurality of traffic road condition images are required to obtain a required road surface image. Firstly, a vehicle image is identified from a traffic road condition image, then the vehicle image is cut off, so that a road surface background image can be obtained, and the area of the vehicle image in front in the road surface background image forms an area to be repaired.
And the image splicing module is used for processing the multiple road surface background images acquired by the camera, determining the position and the size of the area to be repaired of each road surface background image in the corresponding road surface background image, and for the area to be repaired of one of the road surface background images, repairing the area to be repaired of one of the road surface background images by using the complete image area of the other road surface background image in the same position and the same size, so that the multiple road surface background images are spliced to obtain a complete road surface image, wherein the road surface image carries the geographical position information of the corresponding camera.
And after cutting, the road background image has an area to be repaired. In order to realize the repair of the region to be repaired, the position and the size of the region to be repaired in the road surface background image need to be determined, and the position can be represented by coordinates of the center of the region to be repaired in the road surface background image. And searching in other road surface background images, finding a road surface background image which is kept complete at the same position, and cutting the road surface background image into image areas with the same size at the same position to be used for repairing the to-be-repaired area of the previous road surface background image. When a certain road surface background image is completely repaired and the area to be repaired does not exist any more, splicing of a plurality of road surface background images is completed, and thus a complete road surface image is obtained.
And the defect analysis module is used for analyzing the road surface image generated by the image splicing module and identifying a first road surface defect from the road surface image generated by the image splicing module, wherein the road surface defect carries the geographical position information of the corresponding camera.
And the defect recording module is used for storing and recording the defects of the first road and generating an improvement prompt aiming at the road surface pointed by the geographical position information of the corresponding camera according to the geographical position information of the corresponding camera.
The defect recording module can provide a road surface treatment prompt, the prompt content is that the road surface pointed by the geographic position information of the camera is treated, and the image, the type, the degree and the like of the road surface defect are included. The pavement maintainers can further judge the defects of the pavement according to the improvement prompt, and design a corresponding improvement scheme to timely maintain and improve the pavement.
The comprehensive road surface treatment system for maintaining the road surface can utilize the traffic road condition images collected by the existing traffic road condition monitoring camera to realize the identification of the road surface defects, can reduce the cost of monitoring the road surface defects and improve the monitoring and treatment efficiency of the road surface defects.
In a preferred embodiment, in the comprehensive treatment system for maintaining a pavement, the plurality of traffic road condition images are collected by the camera within a preset time interval, and the preset time interval is 1 day.
The road condition changes with the increase of time, so that the multiple traffic road condition images used for generating the road surface image are not suitable for a long time, and in the embodiment, the multiple traffic road condition images are required to belong to images shot in one day.
In a preferred embodiment, in the comprehensive treatment system for maintaining a road surface, the image recognition module is further configured to determine each of a plurality of traffic road condition images acquired on the same day, and if there is no vehicle image in any one of the plurality of traffic road condition images, the image recognition module marks the traffic road condition image without the vehicle image as a road surface background image without a region to be repaired and sends the road surface background image to the image stitching module, and the image stitching module takes the road surface background image without the region to be repaired as a complete road surface image on the same day.
For a road with a small traffic flow, there may be a traffic condition image without a vehicle image, that is, the road surface is not blocked by vehicles. In the image recognition process, the traffic road condition images can be judged, if a certain traffic road condition image does not have a vehicle image, the road surface background image marked as the road surface background image without the area to be repaired is directly sent to the image splicing module, and the image splicing module does not execute splicing operation according to the mark and takes the road surface background image as the complete road surface image of the day. This embodiment may further improve the efficiency of the system operation.
In a preferred embodiment, in the comprehensive treatment system for maintaining a pavement, the plurality of traffic condition images are a plurality of traffic condition images continuously collected by the camera, or a plurality of traffic condition images collected by the camera at certain time intervals.
The multiple traffic road condition images can be continuously collected according to a time sequence, or some images randomly extracted from all images collected by the camera in one day.
In a preferred embodiment, the comprehensive pavement remediation system for maintaining a pavement further includes: the system comprises a defect reporting module, a defect detecting module and a defect analyzing module, wherein the defect reporting module is used for receiving a road defect report submitted by a user, and the road defect report comprises position information of a road defect and a road image shot by the user; the defect analysis module is used for analyzing the road surface image shot by the user and identifying a second road surface defect from the road surface image shot by the user; the defect recording module is used for storing and recording the second road surface defect and generating a road surface regulation prompt aiming at the position information of the road surface defect reported by the user according to the position information of the road surface defect reported by the user.
During the driving process on the road, the user or the driver can find the road surface defect. In order to collect information about such road surface defects discovered by the user, a defect declaration module may be provided. And submitting a road surface defect report by a user through a defect reporting module, wherein the report comprises the position information of the road surface defect and the road surface image shot by the user.
The defect analysis module can analyze the second road surface defect from the road surface image shot by the user, and the defect recording module can also generate a treatment prompt aiming at the road surface defect submitted by the user. The pavement maintainers can further judge the defects of the pavement according to the improvement prompt, and design a corresponding improvement scheme to timely maintain and improve the pavement.
In a preferred embodiment, in the comprehensive treatment system for maintaining a road surface, the defect analysis module is further configured to compare geographic position information of the corresponding camera carried by the first road surface defect with position information of the road surface defect reported by the user carried by the second road surface defect, and if a spatial distance between the geographic position information of the corresponding camera and the position information of the road surface defect reported by the user is smaller than a preset distance threshold, a treatment prompt is generated for the first road surface defect and the second road surface defect.
The road surface defect in the road surface defect report submitted by the user may be in the monitoring range of a certain camera, and at the moment, the first road surface defect and the second road surface defect can be actually combined and processed, so that the road surface treatment efficiency is improved. The defect analysis module compares the geographic position information of the camera with the position information of the road surface defect reported by the user, for example, the geographic position information of the camera comprises a road name and a road section number, the position information of the road surface defect reported by the user also comprises a road name and a road section number, the information is compared, when the road name is consistent with the road section number, the positions of the first road surface defect and the second road surface defect can be considered to be relatively close, and the first road surface defect and the second road surface defect can be combined for processing.
In a preferred embodiment, the comprehensive pavement remediation system for maintaining a pavement further includes: and the road surface treatment module is used for generating a road surface treatment strategy according to the treatment prompt.
The road surface treatment module can match the road surface treatment strategy as reference according to the types and the degrees of the first road surface defect and the second road surface defect in the treatment prompt. The pavement maintenance personnel can carry out actual pavement renovation according to the provided pavement renovation strategy.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (7)
1. A road surface comprehensive remediation system for maintaining road surface, its characterized in that includes:
the system comprises a camera, an image recognition module and a display module, wherein the camera is arranged above a road and is used for monitoring traffic road conditions, the camera is used for collecting a plurality of traffic road condition images, and the camera is used for simultaneously sending the traffic road condition images and geographical position information of the camera to the image recognition module;
the image identification module is used for analyzing each traffic road condition image collected by the camera, identifying a vehicle image from each traffic road condition image, and cutting out the identified vehicle image from each traffic road condition image so as to obtain a road background image, wherein the road background image with the vehicle image cut out forms an area to be repaired in the area corresponding to the vehicle image cut out, and the road background image carries the geographical position information of the corresponding camera;
the image splicing module is used for processing a plurality of pavement background images collected by the camera, determining the position and the size of the area to be repaired of each pavement background image in the corresponding pavement background image, and for the area to be repaired of one pavement background image, repairing the area to be repaired of one pavement background image by using the complete image area of the other pavement background image in the same position and the same size, so that the plurality of pavement background images are spliced to obtain a complete pavement image, wherein the pavement image carries the geographical position information of the corresponding camera;
the defect analysis module is used for analyzing the road surface image generated by the image splicing module and identifying a first road surface defect from the road surface image generated by the image splicing module, wherein the road surface defect carries the geographical position information of the corresponding camera;
and the defect recording module is used for storing and recording the defects of the first road and generating an improvement prompt aiming at the road surface pointed by the geographical position information of the corresponding camera according to the geographical position information of the corresponding camera.
2. A comprehensive pavement treatment system according to claim 1, wherein the plurality of traffic condition images are a plurality of traffic condition images collected by the camera within a preset time interval, and the preset time interval is 1 day.
3. The system according to claim 2, wherein the image recognition module is further configured to determine each of the plurality of traffic condition images acquired during the day, and if there is no vehicle image in any one of the plurality of traffic condition images, the image recognition module marks the traffic condition image without the vehicle image as a road background image without an area to be repaired and sends the road background image to the image stitching module, and the image stitching module takes the road background image without the area to be repaired as a complete road image during the day.
4. A comprehensive pavement treatment system according to claim 2, wherein the plurality of traffic condition images are a plurality of traffic condition images continuously collected by the camera, or a plurality of traffic condition images collected by the camera at regular intervals.
5. A comprehensive pavement treatment system for maintaining a pavement as set forth in claim 1, further including:
the system comprises a defect reporting module, a defect detecting module and a defect analyzing module, wherein the defect reporting module is used for receiving a road defect report submitted by a user, and the road defect report comprises position information of a road defect and a road image shot by the user;
the defect analysis module is used for analyzing the road surface image shot by the user and identifying a second road surface defect from the road surface image shot by the user;
the defect recording module is used for storing and recording the second road surface defect and generating a road surface regulation prompt aiming at the position information of the road surface defect reported by the user according to the position information of the road surface defect reported by the user.
6. A comprehensive road surface conditioning system for maintaining a road surface according to claim 5, wherein said defect analysis module is further configured to compare the geographical location information of the corresponding camera carried by the first road surface defect with the location information of the road surface defect reported by the user carried by the second road surface defect, and if the spatial distance between the geographical location information of the corresponding camera and the location information of the road surface defect reported by the user is smaller than a preset distance threshold, a conditioning prompt is generated for the first road surface defect and the second road surface defect.
7. A comprehensive pavement treatment system for maintaining a pavement as set forth in claim 1, further including:
and the road surface treatment module is used for generating a road surface treatment strategy according to the treatment prompt.
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| CN113449225A (en) * | 2021-07-12 | 2021-09-28 | 上海智能交通有限公司 | Traffic maintenance object display method and system |
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Application publication date: 20210209 |