CN109785407B - Highway tunnel defect information drawing and structuring method based on APP - Google Patents
Highway tunnel defect information drawing and structuring method based on APP Download PDFInfo
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- CN109785407B CN109785407B CN201910028730.5A CN201910028730A CN109785407B CN 109785407 B CN109785407 B CN 109785407B CN 201910028730 A CN201910028730 A CN 201910028730A CN 109785407 B CN109785407 B CN 109785407B
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Abstract
The invention relates to a highway tunnel defect information drawing and structuring method based on APP application, and belongs to the technical field of highway tunnel defect detection. The method comprises the following steps: s1: configuring system parameters according to the road tunnel structure information; s2: abstracting a tunnel layout diagram according to the system parameters configured by the tunnel structure information; s3: different defect type legends are formulated according to tunnel defect types; s4: selecting a relevant legend and configuring parameters thereof to draw specific defects on a tunnel layout diagram according to the defect positions and defect parameters of the tunnel site; s5: the App application software counts tunnel disease structuring information, and the statistics result lists each disease in a structuring table; s6: and the App application software automatically generates a tunnel defect information development diagram. The invention not only ensures that the regular inspection and the regular inspection of the highway tunnel are more efficient and intelligent, but also has the advantages of simple principle, low cost and convenient operation of the realized method and system, and meets the intelligent maintenance requirement for guaranteeing the safe operation of the highway tunnel.
Description
Technical Field
The invention belongs to the technical field of road tunnel defect detection, and relates to a road tunnel defect information drawing and structuring method based on APP.
Background
The current collection and treatment flow of the apparent diseases of the traditional highway tunnel is as follows: (1) Checking and recording the found apparent disease information by a detector on site by using a paper original recording table; (2) The original records of the field recorded diseases are arranged and electronized; (3) drawing the disease spread graph by using a drawing tool.
The method is easy to lose and error during data transmission, so that the problems of inaccurate disease information, poor site disease reproducibility during drawing of disease spread graphs and the like are caused. Meanwhile, the method has low efficiency of checking and outputting results.
Therefore, a method capable of improving the efficiency of detecting the defect of the highway tunnel is needed.
Disclosure of Invention
In view of the above, the invention aims to provide a road tunnel defect information drawing and structuring method based on APP application, which effectively solves the problems of poor accuracy and reproducibility of tunnel apparent defect acquisition, input and result output and improves the road tunnel defect detection work efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the road tunnel disease information drawing and structuring method based on APP specifically comprises the following steps:
s1: configuring system parameters according to highway tunnel structure information, wherein the system parameters comprise the length of a single tunnel, the pile number range, the number of lanes, the disease type, the legend, the lining wall body, the repair road, the pavement and the like;
s2: abstracting a tunnel layout diagram according to the system parameters configured by the tunnel structure information;
s3: different defect type legends are formulated according to tunnel defect types;
s4: selecting a relevant legend and configuring parameters thereof to draw specific defects on a tunnel layout diagram according to the defect positions and defect parameters of the tunnel site;
s5: the App application software counts tunnel disease structuring information, and the statistics result lists each disease in a structuring table;
s6: the App application software automatically generates a tunnel defect information spreading chart, and the derived storage mode of the spreading chart can be pdf or pictures and other formats.
In step S2, the tunnel layout is described by adopting a planar two-dimensional coordinate, the starting point of the abscissa is the pile number of the starting point of the tunnel, the end point of the abscissa is the pile number of the end point of the tunnel, a single page in the App application software selects a suitable pile number range, and the page display range moves along the direction from the pile number of the starting point of the tunnel to the pile number of the end point to display the layout tunnel structure; the ordinate of the layout diagram is the longitudinal unfolding distance of the tunnel section, and the corresponding structure and the corresponding circumferential position in the same section are represented according to different coordinate values of the tunnel which are input in advance.
Further, in step S3, the different disease type legends are described using necessary parameters of the disease, such as crack width, etc.
Further, in step S4, the method for disease tracing includes: a linear disease drawing method and a surface type disease drawing method; the specific disease drawing steps are as follows: firstly, selecting a specific disease legend, if necessary, supplementing and inputting disease parameters, then dragging to a corresponding position of a display diagram of a current interface, and carrying out longitudinal and circumferential positioning on the display diagram by a system according to the horizontal and vertical coordinates of the position of the legend to determine the pile number and the position of the disease; and the App application software analyzes the spatial distribution in the defect tunnel structure according to the selected legend or the inputted defect parameters, the abscissa range and the ordinate range on the spreading diagram and the pixels of the current page, and calculates the defect scale.
Further, the line disease drawing method specifically includes: the method comprises the steps that the crack equilinear type diseases are depicted by adopting linear legends with different line widths according to the crack widths, the App application software automatically calculates the crack lengths on the development diagram and manually depicts the trend of the cracks, and the App application software returns to display the current depicting length and the range of the pile numbers in real time in the drawing process, so that a drawing staff can timely and accurately read the disease information being depicted and correct the disease being depicted in real time according to the current depicting length and the range of the pile numbers; the calculation formula of the crack length L depicted on the layout diagram is as follows:
wherein Y is the maximum value of the ordinate, s y X (D) is the converted distance of the current interface abscissa end point pile number, X (I) is the converted distance of the current interface abscissa start point pile number, s x The number of pixel points is the abscissa.
Further, the surface disease drawing method specifically comprises the following steps: the water seepage and other surface type diseases are depicted by adopting legends of different disease areas, the disease areas are used as disease parameters through field estimation or measurement, and an App application software automatically calculates the areas of the disease areas on a spreading chart, and a disease area S calculation formula is as follows:
wherein D is xy For the lesion field, f (x, Y) is the boundary curve of the lesion field, Y is the maximum value of the ordinate, s y X (D) is the converted distance of the current interface abscissa end point pile number, X (I) is the converted distance of the current interface abscissa start point pile number, s x The number of pixel points is the abscissa.
Further, in step S5, each disease listed in the structured form includes: tunnel name, tunnel, defect pile number, defect position, defect type, defect parameters and the like.
The invention has the beneficial effects that: the invention relates to a method for rapidly describing and structuring highway tunnel disease information based on APP software, which comprises the following steps: 1) Abstracting the apparent diseases found by field inspection into a two-dimensional plane diagram canvas for direct drawing on a tunnel structure in an APP; 2) After the drawing, a tunnel defect display diagram is directly formed, and after the system processes the picture step content, defect information is automatically extracted to form structured data. The invention not only ensures that the regular inspection and the regular inspection of the highway tunnel are more efficient and intelligent, but also has the advantages of simple principle, low cost and convenient operation of the realized method and system, and meets the intelligent maintenance requirement for guaranteeing the safe operation of the highway tunnel.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a highway tunnel layout diagram;
FIG. 2 is a schematic diagram of a tunnel defect map;
fig. 3 is a schematic diagram of an App application software disease rendering main interface.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the road tunnel structure development map is automatically generated according to the tunnel single hole length, pile number range, number of lanes, arch, vault and waist wall development dimensions. The display diagram adopts planar two-dimensional coordinate description, the zero point of the horizontal coordinate is the pile number of the starting point of the tunnel, the end point of the horizontal coordinate is the pile number of the end point of the tunnel, the App application software selects a proper pile number range on a single page, and the page display range can move along the direction from the starting point of the tunnel to the pile number of the end point to display the display tunnel structure; the ordinate of the layout diagram is the longitudinal unfolding distance of the tunnel section, the zero point is the intersection of the left waist wall and the overhauling channel, and the end point is the intersection of the right waist wall and the right overhauling channel.
The App application software interface is shown in fig. 3, the left side is a tunnel layout diagram and is a defect drawing area, the right side is a tunnel defect legend, and specific defect types are shown in fig. 2.
When specifically describing the defects, firstly selecting a specific defect legend, inputting defect parameters, dragging the defect legend onto a layout diagram of a current pile number range interface, positioning the legend on the layout diagram according to the pile numbers, and calculating the size and distribution of the defect legend on the tunnel layout diagram by using App application software according to the defect parameters, the pile number range and the pixels of the current page.
The line disease drawing method comprises the following steps: the crack equi-line type disease is depicted by adopting linear legends with different line widths according to the crack widths, the App application software automatically calculates the crack lengths on the development diagram, manually depicts the crack trend, continuously returns the current depicting length and the pile number range in the drawing process, and is convenient for a drawing staff to continuously correct the disease development diagram. The method for calculating the crack length on the development diagram comprises the following steps:
wherein Y is the maximum value of the ordinate, s y X (D) is the converted distance of the current interface abscissa end point pile number, X (I) is the converted distance of the current interface abscissa start point pile number, s x The number of pixel points is the abscissa.
The surface disease drawing method comprises the following steps: the surface diseases such as water seepage and the like are depicted by adopting different legends, the disease area is used as disease parameters through on-site prediction or measurement, and the App application software automatically calculates the area of the disease on a display graph, and the disease area calculation method comprises the following steps:
wherein D is xy Is a disease area; f (x, y) is the disease area boundary curve. Y is the maximum value of the ordinate, s y X (D) is the converted distance of the current interface abscissa end point pile number, and X (I) is the converted distance of the current interface abscissa start point pile number，s x The number of pixel points is the abscissa.
After the drawing of tunnel defects is completed, the App application software counts the number of tunnel defects, the statistical result should list each defect in a structural table, and the defect structural parameters should include: tunnel name, direction, stake number, description, etc.
The App application software automatically generates a tunnel defect information spreading chart, and the derived storage mode of the spreading chart can be pdf or pictures and other formats.
The method and the system have the advantages that the App application technology is utilized to rapidly trace the tunnel defect information and carry out structural statistics, so that the regular inspection and the regular inspection of the highway tunnel are more efficient and intelligent, the principle of the method and the system is simple, the cost is low, the operation is convenient, and the intelligent maintenance requirement for guaranteeing the safe operation of the highway tunnel is met.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. The road tunnel disease information drawing and structuring method based on the APP is characterized by comprising the following steps:
s1: configuring system parameters according to highway tunnel structure information, wherein the system parameters comprise the length of a single tunnel, the pile number range, the number of lanes, the disease type, the legend, the lining wall body, the repair road and the unfolding dimension of the road surface;
s2: abstracting a tunnel layout diagram according to the system parameters configured by the tunnel structure information;
s3: different defect type legends are formulated according to tunnel defect types;
s4: selecting a relevant legend and configuring parameters thereof to draw specific defects on a tunnel layout diagram according to the defect positions and defect parameters of the tunnel site;
the disease tracing method comprises the following steps: a linear disease drawing method and a surface type disease drawing method; the specific disease drawing steps are as follows: firstly, selecting a specific disease legend, if necessary, supplementing and inputting disease parameters, then dragging to a corresponding position of a display diagram of a current interface, and carrying out longitudinal and circumferential positioning on the display diagram by a system according to the horizontal and vertical coordinates of the position of the legend to determine the pile number and the position of the disease; the App application software analyzes the space distribution in the disease tunnel structure according to the selected legend or the inputted disease parameters, the abscissa range on the spreading graph and the current page pixels, and calculates the disease scale;
the line type disease drawing method specifically comprises the following steps: the line type diseases are depicted by adopting line type legends with different line widths according to the width of the cracks, the App application software automatically calculates the lengths of the cracks on the development diagram, manually depicts the trend of the cracks, and returns and displays the current depicting length and the range of pile numbers in real time in the drawing process; the calculation formula of the crack length L depicted on the layout diagram is as follows:
wherein Y is the maximum value of the ordinate, s y X (D) is the converted distance of the current interface abscissa end point pile number, X (I) is the converted distance of the current interface abscissa start point pile number, s x The number of the pixel points is the abscissa;
the surface disease drawing method specifically comprises the following steps: the surface disease is depicted by adopting legends of different disease areas, the disease areas are used as disease parameters through field estimation or measurement, and the App application software automatically calculates the areas of the disease areas on a display graph, wherein the calculation formula of the disease areas S is as follows:
wherein D is xy For the lesion field, f (x, Y) is the boundary curve of the lesion field, Y is the maximum value of the ordinate, s y X (D) is the converted distance of the current interface abscissa end point pile number, X (I) is the converted distance of the current interface abscissa start point pile number, s x The number of the pixel points is the abscissa;
s5: the App application software counts tunnel disease structuring information, and the statistics result lists each disease in a structuring table;
s6: and the App application software automatically generates a tunnel defect information development diagram.
2. The method for drawing and structuring road tunnel defect information based on APP according to claim 1, wherein in step S2, the tunnel layout is described by adopting planar two-dimensional coordinates, the abscissa starting point is the tunnel starting point pile number, the abscissa end point is the tunnel end point pile number, a single page in the APP application software selects a proper pile number range, and the page display range moves along the direction from the tunnel starting point pile number to the end point pile number to display the layout tunnel structure; the ordinate of the layout diagram is the longitudinal unfolding distance of the tunnel section, and the corresponding structure and the corresponding circumferential position in the same section are represented according to different coordinate values of the tunnel which are input in advance.
3. The method for drawing and structuring road tunnel defect information based on APP application according to claim 1, wherein in step S3, the different defect type legends are described by using necessary parameters of the defect.
4. The method for depicting and structuring information of highway tunnel defect based on APP application according to claim 1, wherein in step S5, each defect listed in the structured table comprises: tunnel name, tunnel, defect pile number, defect location, defect type and defect parameters.
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