Cushion stone position information output method and device, electronic equipment and storage medium
By acquiring and analyzing the design data of straddle-type monorail bridges, and combining coordinate transformation and geometric derivation, the problems of cumbersome and inaccurate calculation of bearing pad coordinates were solved, enabling rapid and accurate positioning of bearing pad locations, thus improving construction quality and bridge operation safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHINA RAILWAY ENG CONSULTING GRP CO LTD
- Filing Date
- 2026-04-14
- Publication Date
- 2026-07-24
AI Technical Summary
In the design of straddle-type monorail bridges, existing technologies rely on simplified formulas or empirical adjustments to calculate the coordinates of the bearing pads. This results in cumbersome and inaccurate calculations in complex alignments such as curved sections and slope-changing sections, affecting construction quality and bridge operation safety.
By acquiring the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge, and combining coordinate transformation and geometric derivation, the position information of the bearing pad is accurately calculated, including determining the first position information and offset distance of the target mileage point, and outputting the second position information of the bearing pad.
It enables rapid and accurate positioning of the foundation stone, is applicable to computer-aided design and construction surveying systems, and improves the accuracy of foundation stone positioning and construction quality.
Smart Images
Figure CN122452113A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of bridge technology, and in particular to a method, apparatus, electronic device, and storage medium for outputting the location information of the bearing pad. Background Technology
[0002] Straddle-type monorail bridges are a special type of structure in urban rail transit systems. Unlike traditional steel wheel and rail railway bridges, their track beams not only serve as load-bearing structures but also directly function as the running surface and guide rails for vehicles, achieving a three-in-one integration of "load-bearing, guidance, and running".
[0003] In the design of straddle-type monorail bridges, the accurate positioning of the bearing pads directly affects the stress on the beam and the track smoothness. Currently, the calculation of pad coordinates largely relies on simplified formulas or empirical adjustments. This is particularly problematic in complex alignments such as curved sections and variable slope sections, where the calculation process is cumbersome, prone to cumulative errors, and lacks a systematic calculation model. Existing methods often fail to adequately consider factors such as track curve elements, beam joint locations, and the coupling effects of transverse and longitudinal slopes, resulting in insufficient pad positioning accuracy and impacting construction quality and long-term bridge operational safety. Summary of the Invention
[0004] Embodiments of this disclosure provide a method, apparatus, electronic device, and storage medium for outputting pad stone location information.
[0005] In a first aspect, embodiments of this disclosure provide a method for outputting pad stone location information, comprising: acquiring track plan design data, beam and support arrangement data, and track longitudinal and cross section data of a straddle-type monorail bridge; determining a target mileage point corresponding to a target pad stone based on the track plan design data; determining first location information of the target mileage point; determining the offset distance of the target pad stone based on the beam and support arrangement data and the track longitudinal and cross section data; and determining and outputting second location information of the target pad stone based on the beam and support arrangement data, the track longitudinal and cross section data, the first location information, and the offset distance.
[0006] Secondly, embodiments of this disclosure provide a pad stone location information output device, comprising: a data acquisition unit configured to acquire track plan design data, beam and support arrangement data, and track longitudinal and cross section data of a straddle-type monorail bridge; a mileage point determination unit configured to determine a target mileage point corresponding to the target pad stone based on the track plan design data; an information determination unit configured to determine first location information of the target mileage point; a distance determination unit configured to determine the offset distance of the target pad stone based on the beam and support arrangement data and the track longitudinal and cross section data; and an information output unit configured to determine and output second location information of the target pad stone based on the beam and support arrangement data, the track longitudinal and cross section data, the first location information, and the offset distance.
[0007] Thirdly, embodiments of this disclosure provide an electronic device including a memory, a processor, a bus, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the method for outputting pad stone location information as described in the first aspect.
[0008] Fourthly, embodiments of this disclosure provide a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method for outputting pad stone location information as described in the first aspect.
[0009] The technical solution disclosed herein first acquires the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge. Then, based on the alignment plan design data, the mileage point of the line centerline corresponding to the target pad stone is determined. The first position information of the line centerline mileage point is further determined. Simultaneously, based on the beam and support layout data and the longitudinal and cross-sectional data, the offset distance of the target pad stone is determined. Finally, based on the beam and support layout data, the longitudinal and cross-sectional data, the first position information, and the offset distance, the second position information of the target pad stone is determined and output. This disclosed solution, combining the alignment plan, beam geometric parameters, and support layout characteristics, achieves rapid and accurate positioning of the pad stone center through coordinate transformation and geometric derivation, and is suitable for computer-aided design and construction surveying systems.
[0010] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this disclosure, nor is it intended to limit the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description
[0011] The accompanying drawings are provided to better understand this solution and do not constitute a limitation of this disclosure. Wherein:
[0012] Figure 1 An exemplary system architecture diagram in which the method for outputting the location information of the pad stones disclosed herein can be applied is shown.
[0013] Figure 2 This is a flowchart illustrating an embodiment of the method for outputting the location information of the bearing stones disclosed herein;
[0014] Figure 3 This is a flowchart illustrating another embodiment of the method for outputting pad stone location information disclosed herein;
[0015] Figure 4 This is a schematic diagram of the structure of one embodiment of the pad stone location information output device disclosed herein;
[0016] Figure 5This is a schematic diagram of the structure of an embodiment of the electronic device disclosed herein. Detailed Implementation
[0017] It should be noted that the following detailed descriptions are exemplary and intended to provide further illustration of this disclosure. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains.
[0018] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this disclosure. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0019] Where there is no conflict, the embodiments and features described herein can be combined with each other.
[0020] To make the technical solutions and advantages of this disclosure clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a more detailed account of this disclosure.
[0021] Figure 1 An exemplary system architecture 100 is shown, in which embodiments of the padstone location information output method or padstone location information output device of the present disclosure can be applied.
[0022] like Figure 1 As shown, system architecture 100 may include terminal devices 101, 102, and 103, a network 104, and a server 105. Network 104 serves as the medium for providing communication links between terminal devices 101, 102, and 103 and server 105. Network 104 may include various connection types, such as wired or wireless communication links, or fiber optic cables, etc.
[0023] Users can use terminal devices 101, 102, and 103 to interact with server 105 via network 104 to receive or send messages, etc. Various communication client applications, such as bridge design applications, can be installed on terminal devices 101, 102, and 103.
[0024] Terminal devices 101, 102, and 103 can be either hardware or software. When terminal devices 101, 102, and 103 are hardware, they can be various electronic devices, including but not limited to smartphones, tablets, in-vehicle computers, laptops, and desktop computers. When terminal devices 101, 102, and 103 are software, they can be installed in the electronic devices listed above. They can be implemented as multiple software programs or software modules (e.g., to provide distributed services) or as a single software program or software module. No specific limitations are imposed here.
[0025] Server 105 can be a server that provides various services, such as a backend server that supports bridge design applications installed on terminal devices 101, 102, and 103. The backend server can calculate the precise location of each foundation stone in the bridge based on various data from the bridge design applications and provide feedback.
[0026] It should be noted that server 105 can be either hardware or software. When server 105 is hardware, it can be implemented as a distributed server cluster consisting of multiple servers, or as a single server. When server 105 is software, it can be implemented as multiple software programs or software modules (for example, used to provide distributed services), or as a single software program or software module. No specific limitations are made here.
[0027] It should be noted that the method for outputting the location information of the foundation stone provided in this embodiment can be executed by terminal devices 101, 102, and 103, or by server 105. Correspondingly, the foundation stone location information output device can be located in terminal devices 101, 102, and 103, or in server 105. When the executing entity is terminal devices 101, 102, and 103, the above architecture 100 may not include network 104 and server 105.
[0028] It should be understood that Figure 1 The number of terminal devices, networks, and servers shown is merely illustrative. Depending on implementation needs, any number of terminal devices, networks, and servers can be included.
[0029] Figure 2 A flowchart 200 of one embodiment of the method for outputting pad stone location information of this disclosure is shown. For example... Figure 2 As shown, the method for outputting the location information of the foundation stone in this embodiment may include the following steps:
[0030] Step 201: Obtain the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge.
[0031] In this embodiment, the execution entity of the method for outputting the location information of the pad stone (e.g., Figure 1 The server 105 or terminal devices 101, 102, and 103 shown can acquire the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge. The alignment plan design data mainly includes: the plane coordinates of each intersection point, the radius of the circular curve, the length of the transition curve, the tangent length of each curve segment, and the mileage of characteristic points such as straight-to-transition points, transition-to-circular points, circular-to-transition points, and transition-to-straight points. The beam and support layout data mainly includes: the mileage of each beam joint boundary, the distance from the support point to the beam joint, the support type and its geometric dimensions (such as upper swing height, lower swing height, roller center position, etc.), and beam height. The longitudinal and cross-sectional data mainly includes: the design elevation of the line, the longitudinal slope, the cross slope of the top of the running surface, and the design cross slope of the top of the bearing pad.
[0032] Step 202: Determine the target mileage point corresponding to the target foundation stone based on the route plan design data.
[0033] After determining the location of the foundation stone for which the position information needs to be calculated (here referred to as the target foundation stone), the corresponding centerline mileage point of the line can be determined based on the line plan design data. Specifically, the location of the target foundation stone can be mapped onto the line using a normal line; the intersection of this normal line and the line centerline is the target mileage point.
[0034] Step 203: Determine the first location information of the target mileage point.
[0035] After determining the target mileage point, its location information, referred to as the first location information, can be further determined. The first location information may include coordinates, elevation, azimuth, etc. Specifically, this location information can be determined by calculating the position of the target mileage point relative to the starting point of the straddle-type monorail bridge. Alternatively, it can be determined by calculating the position of the target mileage point relative to the starting point of its respective section.
[0036] Step 204: Determine the offset distance of the target pad stone based on the beam and support layout data and the longitudinal and cross-sectional data of the line.
[0037] In this embodiment, the executing entity can also determine the offset distance of the target pad stone based on the beam and support arrangement data, as well as the longitudinal and transverse profile data of the line. Typically, according to the principle of support arrangement on a curve, the center of the pad stone usually needs to be offset outward from the center of the line by a certain distance. Specifically, the executing entity can accurately calculate this outward displacement using analytical geometric methods, taking into account parameters such as the curve radius, beam width, and transverse spacing of the supports, based on geometric relationships.
[0038] Step 205: Based on the beam and support layout data, the longitudinal and cross sections of the line, the first position information, and the offset distance, determine and output the second position information of the target pad stone.
[0039] After determining the initial location information and offset distance of the target mileage point, the second location information of the target bearing pad can be determined by further combining the beam and support layout data and the longitudinal and cross-sectional data of the railway line. Here, the second location information can include coordinates and elevation. Specifically, the executing entity can read data such as slope from the longitudinal and cross-sectional data of the railway line, and read the height of the beams and supports from the beam and support layout data. By combining the height and slope, the second location information of the target bearing pad can be obtained.
[0040] The method for outputting pad stone location information provided in the above embodiments of this disclosure first acquires the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of a straddle-type monorail bridge. Then, based on the alignment plan design data, the alignment centerline mileage point corresponding to the target pad stone is determined. The first location information of the alignment centerline mileage point is further determined. Simultaneously, based on the beam and support layout data and the longitudinal and cross-sectional data, the offset distance of the target pad stone is determined. Finally, based on the beam and support layout data, the longitudinal and cross-sectional data, the first location information, and the offset distance, the second location information of the target pad stone is determined and output. This disclosed solution, combining the alignment plan type, beam geometric parameters, and support layout characteristics, achieves rapid and accurate positioning of the pad stone center through coordinate transformation and geometric derivation, and is suitable for computer-aided design and construction surveying systems.
[0041] See also Figure 3 This illustrates flow 300 of another embodiment of the method for outputting pad stone location information according to this disclosure. Figure 3 As shown, the method in this embodiment may include the following steps:
[0042] Step 301: Obtain the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge.
[0043] Step 302: Based on the route plan design data, determine the route corresponding to the target pad stone; trace the normal line from the target pad stone to the route, and determine the intersection of the normal line and the center line of the route as the target mileage point.
[0044] In this embodiment, the route corresponding to the target foundation stone is read from the route plan design data. Then, a normal line is drawn from the location of the target foundation stone towards the aforementioned route. The intersection of the normal line and the route centerline is taken as the target mileage point.
[0045] Step 303: Based on the line plan design data, determine the target section to which the target mileage point belongs; based on the pre-set correspondence between the section and the coordinate calculation formula and the target section, determine the first coordinate and azimuth of the target mileage point; based on the line longitudinal profile and cross profile data, determine the first elevation of the target mileage point.
[0046] To accurately calculate the coordinates of the target bearing stones, this embodiment sets different calculation methods for different sections. Specifically, the executing entity can first determine the target section to which the target mileage point belongs based on the route plan design data. Here, the section can include straight sections, curved sections, and transition curve sections. Different sections correspond to different calculation methods, and the executing entity can determine the first coordinates and azimuth of the target mileage point based on the target section and the preset correspondence between sections and calculation formulas. At the same time, the first elevation of the target mileage point can be read from the longitudinal and cross-sectional data of the route.
[0047] In some practical applications, if the target mileage point is located on a straight line segment, the intersection of the target straight line segment and the previous segment can be used as the origin to establish a coordinate system with the tangent at that point as the X-axis and the normal as the Y-axis. Within this coordinate system, the equation of the straight line is determined, and the planar coordinates and azimuth of the target mileage point are calculated based on the equation. If the target mileage point is located on a transition curve segment, the local coordinates and azimuth of the target mileage point are calculated using the following formula:
[0048] .
[0049] in,( x i , y i () represents the local coordinates of the target mileage point. l The arc length between the target mileage point and the starting point of the transition curve. , L s To soften the overall length of the curve segment, R The radius of the circular curve used to transition between curves.
[0050] If the target mileage point is located on a circular curve segment, its local coordinates and azimuth are calculated using geometric formulas based on the curve's radius and central angle. The specific formulas are as follows:
[0051] .
[0052] in, β To soften the central angle of the curve segment, , L s To soften the overall length of the curve segment, l The arc length between the target mileage point and the starting point of the circular curve segment. R Let be the radius of the circular curve segment. , .
[0053] For transition curves and circular curve segments, the global coordinates of their starting points are known ( x 0 , y 0 ) and the global tangent azimuth of that point θ 0 Then the global coordinates of any point on the curve are:
[0054]
[0055] Step 304: Based on the beam and support layout data, determine the target beam height and target support height corresponding to the target mileage point; based on the longitudinal and cross-sectional data of the line, determine the target beam slope and target pad slope; based on the target beam height, target support height, target beam slope, and target pad slope, determine the offset distance.
[0056] In this embodiment, the executing entity can read the target beam height and target support height corresponding to the target mileage point from the beam and support layout data. Then, it reads the target beam slope and target pad slope corresponding to the target mileage point from the longitudinal and cross-sectional data of the line. Finally, the offset distance is determined based on the target beam height, target support height, target beam slope, and target pad slope.
[0057] In some specific practices, the above offset distance can be denoted as y_local, and its calculation method is as follows:
[0058] .
[0059] in,( x_local , y_local () represents the coordinates of the offset point. H b For the target beam height, H z For the target support height, i 1 represents the target beam slope. i 2 represents the target slope of the foundation stone.
[0060] Step 305: Determine the second coordinates of the target pad stone based on the first coordinates, azimuth angle, and offset distance; determine the second elevation of the target pad stone based on the first elevation, beam and support layout data, and longitudinal and cross-sectional data of the line.
[0061] In this embodiment, the executing entity can determine the second coordinates of the target stone based on the first coordinates, azimuth angle, and offset distance. Specifically, the second coordinates of the target stone can be calculated using the following formula:
[0062]
[0063] Where (X_offset, Y_offset) are the second coordinates of the target foundation stone, (Xi, Yi) are the first coordinates, and (x_local, y_local) are the coordinates of the offset point. α The azimuth angle of the normal to the target mileage point.
[0064] The implementing entity can also determine the second elevation of the target bearing pad based on the first elevation of the target mileage point, the beam and support layout data, and the longitudinal and cross-sectional data of the line. Specifically, the elevation difference can be determined by calculating the beam and support layout data and the longitudinal and cross-sectional data of the line. Then, the second elevation is determined using the first elevation and the aforementioned elevation difference.
[0065] In some practical applications, when calculating the second elevation of the target bearing pad, the influence of cross slope and longitudinal slope on the elevation must be considered. Specifically, when calculating the influence of cross slope, the beam height and support height can be projected according to the transverse slope to obtain the effective height. When calculating the influence of longitudinal slope, the beam height and support height can be projected according to the longitudinal slope to obtain the effective height. Finally, the first elevation and the two effective heights mentioned above are combined to obtain the second elevation.
[0066] In some optional implementations of this embodiment, the lower swing height of the target support is determined based on the beam and support arrangement data; the first projected height of the target beam in the vertical direction, the second projected height of the target support in the vertical direction, and the third projected height of the lower swing of the target support in the vertical direction are determined based on the target beam height, target support height, lower swing height, target beam slope, and target pad slope; the target longitudinal slope is determined based on the longitudinal and cross-sectional data of the line; the vertical projection difference caused by the reference longitudinal slope is determined based on the first projected height, the second projected height, and the target longitudinal slope; and the second elevation is determined based on the first elevation, the second projected height, the third projected height, and the vertical projection difference.
[0067] The calculation formula corresponding to this implementation method can be as follows:
[0068]
[0069] in, H b For the target beam height, H z For the target support height, Hz = H z1 + H z2 , H z1 The upper swing height of the target support, H z2 The lower swing height of the target support,i 1 represents the transverse slope of the target beam. i 2 represents the lateral slope of the target support. i 3 represents the longitudinal slope. H 1 represents the first projected height of the target beam. H 2 represents the second projected height of the target support. H 2上 The third projected height is the height of the target support. H 2下 The fourth projected height of the target support's lower helix. L 1 represents the longitudinal projection height of the target beam. L 2 represents the longitudinal projection height of the target support. h i It is the highest elevation.
[0070] Step 306: Determine the second position information of each pad stone in the straddle-type monorail bridge; output each second position information in a structured data format.
[0071] The executing entity can output the plane coordinates (X_offset, Y_offset) and design elevation H of the center of each bearing pad stone in a structured data format (such as tables, data files or graphical interface annotations), which can be directly used for construction drawing, surveying and setting out and pad stone construction.
[0072] The method for outputting pad stone location information provided in the above embodiments of this disclosure can provide a complete, closed, and automated calculation process from the original design parameters to the final pad stone positioning result. It is suitable for programming and implementation as a functional plug-in of dedicated calculation software or CAD system, thereby improving the accuracy of pad stone location information.
[0073] Further reference Figure 4 As an implementation of the methods shown in the above figures, this disclosure provides an embodiment of a pad stone location information output device, which is similar to... Figure 2 Corresponding to the method embodiments shown, this device can be specifically applied to various electronic devices.
[0074] like Figure 4 As shown, the pad stone location information output device 400 of this embodiment includes: a data acquisition unit 401, a mileage point determination unit 402, an information determination unit 403, a distance determination unit 404, and an information output unit 405.
[0075] The data acquisition unit 401 is configured to acquire the track plan design data, beam and support layout data, and longitudinal and cross section data of the straddle-type monorail bridge.
[0076] The mileage point determination unit 402 is configured to determine the target mileage point corresponding to the target pad stone based on the line plan design data.
[0077] Information determination unit 403 is configured to determine the first location information of the target mileage point;
[0078] The distance determination unit 404 is configured to determine the offset distance of the target pad stone based on the beam and support layout data and the longitudinal and cross sections of the line.
[0079] The information output unit 405 is configured to determine and output the second position information of the target pad stone based on the beam and support arrangement data, the longitudinal and cross sections of the line, the first position information, and the offset distance.
[0080] In addition, an electronic device is also proposed in the technical solution of this application.
[0081] Figure 5 A schematic diagram of the structure of an electronic device provided in one embodiment of the present disclosure is shown.
[0082] like Figure 5 As shown, the electronic device may include a processor 501, a memory 502, a bus 503, and a computer program stored in the memory 502 and executable on the processor 501. The processor 501 and the memory 502 communicate with each other via the bus 503. When the processor 501 executes the computer program, it implements the steps of the above method, including, for example: acquiring the track plan design data, beam and support arrangement data, and track longitudinal and cross-sectional data of the straddle-type monorail bridge; determining the target mileage point corresponding to the target pad stone based on the track plan design data; determining the first position information of the target mileage point; determining the offset distance of the target pad stone based on the beam and support arrangement data and the track longitudinal and cross-sectional data; and determining and outputting the second position information of the target pad stone based on the beam and support arrangement data, the track longitudinal and cross-sectional data, the first position information, and the offset distance.
[0083] In addition, one embodiment of this disclosure also provides a non-transitory computer-readable storage medium storing a computer program thereon. When executed by a processor, the computer program implements the steps of the above-described method, including, for example,: acquiring the alignment plan design data, beam and support arrangement data, and longitudinal and cross-sectional data of a straddle-type monorail bridge; determining the target mileage point corresponding to the target pad stone based on the alignment plan design data; determining the first position information of the target mileage point; determining the offset distance of the target pad stone based on the beam and support arrangement data and the longitudinal and cross-sectional data; and determining and outputting the second position information of the target pad stone based on the beam and support arrangement data, the longitudinal and cross-sectional data, the first position information, and the offset distance.
[0084] In summary, the technical solution disclosed herein first acquires the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge. Then, based on the alignment plan design data, the mileage point of the track centerline corresponding to the target pad stone is determined. The first position information of the track centerline mileage point is further determined. Simultaneously, based on the beam and support layout data and the longitudinal and cross-sectional data, the offset distance of the target pad stone is determined. Finally, based on the beam and support layout data, the longitudinal and cross-sectional data, the first position information, and the offset distance, the second position information of the target pad stone is determined and output. This disclosed solution, combining the alignment plan type, beam geometric parameters, and support layout characteristics, achieves rapid and accurate positioning of the pad stone center through coordinate transformation and geometric derivation, and is suitable for computer-aided design and construction surveying systems.
[0085] The above description is merely a preferred embodiment of this disclosure and is not intended to limit this disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.
Claims
1. A method for outputting the location information of a foundation stone, comprising: Obtain the alignment design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge. Based on the aforementioned route plan design data, determine the target mileage point corresponding to the target foundation stone; Determine the first location information of the target mileage point; Based on the beam and support arrangement data and the longitudinal and cross sections of the line, the offset distance of the target pad stone is determined. Based on the beam and support arrangement data, the longitudinal and cross sections of the line, the first position information, and the offset distance, the second position information of the target pad stone is determined and output.
2. The method according to claim 1, wherein, The step of determining the target mileage point corresponding to the target foundation stone based on the route plan design data includes: Based on the route plan design data, determine the route corresponding to the target foundation stone; By tracing a normal line from the target pad stone to the route, the intersection of the normal line and the center line of the route is determined as the target mileage point.
3. The method according to claim 1, wherein, The determination of the first location information of the target mileage point includes: Based on the route plan design data, determine the target section to which the target mileage point belongs; Based on the pre-defined correspondence between the segment and the coordinate calculation formula, and the target segment, determine the first coordinate and azimuth of the target mileage point; Based on the longitudinal and cross-sectional data of the route, the first elevation of the target mileage point is determined.
4. The method according to claim 1, wherein, The step of determining the offset distance of the target bearing pad based on the beam and support arrangement data and the longitudinal and cross-sectional data of the track includes: Based on the beam and support arrangement data, determine the target beam height and target support height corresponding to the target mileage point; Based on the longitudinal and cross-sectional data of the line, determine the target beam slope and the target pad slope; The offset distance is determined based on the target beam height, the target support height, the target beam slope, and the target pad slope.
5. The method according to claim 4, wherein, The step of determining and outputting the second position information of the target pad stone based on the beam and support arrangement data, the longitudinal and cross-sectional data of the line, the first position information, and the offset distance includes: The second coordinates of the target pad stone are determined based on the first coordinates, the azimuth angle, and the offset distance; The second elevation of the target pad stone is determined based on the first elevation, the beam and support layout data, and the longitudinal and cross-sectional data of the line.
6. The method according to claim 5, wherein, The step of determining the second elevation of the target pad stone based on the first elevation, the beam and support layout data, and the longitudinal and cross-sectional data of the line includes: Based on the beam and support arrangement data, determine the lower swing height of the target support; The target beam height, the target support height, the lower swing height, the target beam slope, and the target pad slope are used to determine the first projected height of the target beam in the vertical direction, the second projected height of the target support in the vertical direction, and the third projected height of the lower swing of the target support in the vertical direction. Based on the longitudinal and cross-sectional data of the route, the target longitudinal slope is determined; Based on the first projection height, the second projection height, and the target longitudinal slope, determine the vertical projection difference caused by the reference longitudinal slope; The second elevation is determined based on the first elevation, the second projected height, the third projected height, and the vertical projection difference.
7. The method according to claim 1, wherein, The method further includes: Determine the second position information of each pad stone in the straddle-type monorail bridge; Output the second position information in a structured data format.
8. A device for outputting the location information of a foundation stone, comprising: The data acquisition unit is configured to acquire the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge. The mileage point determination unit is configured to determine the target mileage point corresponding to the target paving stone based on the route plan design data. The information determination unit is configured to determine the first location information of the target mileage point; The distance determination unit is configured to determine the offset distance of the target pad stone based on the beam and support arrangement data and the longitudinal and cross sections of the line. The information output unit is configured to determine and output the second position information of the target pad stone based on the beam and support arrangement data, the longitudinal and cross sections of the line, the first position information, and the offset distance.
9. An electronic device comprising a memory, a processor, a bus, and a computer program stored in the memory and executable on the processor, wherein, When the processor executes the computer program, it implements the method for outputting the position information of the pad stone as described in any one of claims 1 to 7.
10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When executed by a processor, the computer program implements the method for outputting the location information of the pad stone as described in any one of claims 1 to 7.