Shear wall formwork perpendicularity measuring method and system, storage medium and intelligent terminal

Abstract

The invention relates to a shear wall formwork perpendicularity measuring method and system, a storage medium and an intelligent terminal, and relates to the field of shear wall formwork installation process.The shear wall formwork perpendicularity measuring method comprises the steps that in response to a detection starting signal, a range finder conducts detection according to a detection track, and the vertical plane coordinates and the measuring distance of the range finder are obtained; decomposing the vertical plane coordinate into a measurement height and a measurement horizontal position; forming a measurement height-measurement distance curve based on the same measurement horizontal position; determining the perpendicularity based on the measured height-measured distance curve; screening out the maximum perpendicularity and defining the maximum perpendicularity as reference perpendicularity; and determining and outputting the perpendicularity result based on the reference perpendicularity and the preset judgment rule. The method has the advantages that the perpendicularity result output is automatically formed through automatic detection of a machine, it is ensured that the selected point is certainly an accurate point, and the accuracy and efficiency of perpendicularity result output are improved.

Description

Technical Field

[0001] The present application relates to the field of shear wall formwork installation technology, and in particular to a shear wall formwork verticality measurement method, system, storage medium and intelligent terminal. Background Art

[0002] During the pouring of shear wall concrete, if the verticality of the shear wall formwork deviates, the shear wall is prone to deformation after pouring, and needs to be repaired by chiseling and patching later, which increases the workload of construction workers. Therefore, after the shear wall formwork is set up, the verticality of the formwork needs to be tested to facilitate timely adjustment of unqualified formwork and improve the quality of the shear wall after subsequent pouring.

[0003] In the related art, a laser rangefinder is used to illuminate the shear wall formwork at a fixed position to obtain the coordinates of different points, and then all the measurement data are recorded. The difference between the maximum distance and the minimum distance is selected to obtain the maximum deviation. If the deviation exceeds the allowable range, it is necessary to further investigate the cause and take measures to correct it.

[0004] The prior art has the following problems: since the inspection is now performed manually, only a few points can be selected as the inspection positions to reduce the workload. However, this cannot ensure that the selected points are accurate points, so the verticality measured at this time is also inaccurate, and there is still room for improvement. Summary of the invention

[0005] In order to improve the detection, only a few points can be selected as detection positions to reduce the workload. However, this cannot ensure that the selected points are accurate points. Therefore, the verticality measured at this time is also inaccurate. This application provides a shear wall formwork verticality measurement method, system, storage medium and intelligent terminal.

[0006] In the first aspect, the present application provides a method for measuring the verticality of a shear wall formwork, using the following technical solution: The verticality measurement method of shear wall formwork includes: In response to the detection start signal, the rangefinder performs detection according to a preset detection track and obtains the vertical plane coordinates and the measured distance of the rangefinder, the rangefinder is installed on a horizontally movable frame, the movable frame is provided with a driving member to drive the movable frame to move horizontally on the ground, the movable frame is provided with a rising member, the rangefinder is installed on the rising member, and the rangefinder is controlled to move up and down by the rising member; Decompose the vertical coordinates into measuring height and measuring horizontal position; Forming a measurement height-measurement distance curve based on the same measurement level position; Determine verticality based on measured height-measured distance curve; The maximum verticality screened out is defined as the reference verticality; The verticality result is determined and output based on the reference verticality and preset evaluation rules.

[0007] By adopting the above technical solution, the detection result of each horizontal position is formed through automatic machine detection, thereby automatically forming the verticality result output, ensuring that the selected point is definitely an accurate point, and improving the accuracy and efficiency of the verticality result output.

[0008] Optionally, a distance measurement verification method is also included, the method comprising: When the measuring height is a preset maximum measuring height and the measuring horizontal position is a preset initial boundary position, the measuring distance is defined as a pre-checking distance; When the pre-checked distance does not exist, the distance meter is controlled to rotate at a preset downward rotation speed until the measured distance appears and the measured distance is output; When the pre-checked distance exists, the preset standard distance is moved in the direction close to the shear wall formwork and the measured distance is obtained again, and the measurement is defined as the actual distance; Calculate the theoretical verification distance based on the pre-verification distance and the standard distance; When the actual distance is equal to the theoretical verification distance, the standard distance is moved in the direction away from the shear wall formwork and the measured distance is output; When the actual distance is not equal to the theoretical check distance, the offset angle is calculated based on the actual distance, the pre-check distance and the standard distance; After controlling the distance meter to rotate upward at an offset angle, it moves in a direction away from the shear wall formwork to detect the distance and output the measured distance.

[0009] By adopting the above technical solution, whether it exceeds the highest point is measured at the highest point to determine whether it is warped, and then whether it is drooped is checked by approaching the measuring point, thereby ensuring that the rangefinder is placed horizontally, thereby improving the accuracy of the rangefinder's distance measurement.

[0010] Optionally, a method for checking the vertical plane coordinates is also included, the method comprising: When the measuring height is the highest measuring height and the measuring horizontal position is the initial boundary position, if the measuring distance exists, the rangefinder is controlled to rotate upward by a preset detection angle and obtain the tilt measuring distance; When the tilt measurement distance does not exist, the rangefinder is controlled to rotate downward to a detection angle, and then moved to the left by a preset detection distance to obtain a first moving measurement distance; Outputting the vertical plane coordinate when the first moving measurement distance does not exist; When the tilt measurement distance exists or the first movement measurement distance exists, a vertical plane coordinate abnormal signal is output.

[0011] By adopting the above technical solution, the accuracy of the moving orientation, i.e., the vertical coordinate, on the rangefinder is determined by the different performance characteristics of alignment and deviation at the outermost point, thereby ensuring the position of the shear wall formwork aligned with the rangefinder and improving the accuracy of the rangefinder's distance measurement.

[0012] Optionally, another method for checking the vertical plane coordinates is also included, the method comprising: A detection column is set at a position of the shear wall template corresponding to the highest measurement height and the initial boundary position, and when the measurement height is the highest measurement height and the measurement horizontal position is the initial boundary position, if the measurement distance exists, the rangefinder is controlled to move downward or rightward by a preset detection column diameter distance, and a second moving measurement distance is obtained; calculating a distance difference based on the measured distance and the second moved measured distance; The distance deviation is calculated based on the distance difference and the preset detection column height; Output the vertical plane coordinates when the distance deviation falls within the preset standard verticality deviation range; When the distance deviation does not fall within the standard verticality deviation range, a vertical plane coordinate abnormality signal is output.

[0013] By adopting the above technical solution, by detecting the obvious deviation of the distance on the column, different performance characteristics of alignment and deviation can be achieved without the need for the surrounding area to be empty, thereby ensuring the position of the shear wall formwork aligned with the distance meter and improving the accuracy of the distance measurement of the distance meter.

[0014] Optionally, the method of forming a measured height-measured distance curve based on the same measured horizontal position includes: Determine the abrupt point based on the measured height-measured distance curve; Determining an abrupt area based on the abrupt points; The abrupt area is removed from the measured height-measured distance curve to form an incomplete measured height-measured distance curve; Repairing based on the incomplete measured height-measured distance curve to obtain a fitted measured height-measured distance curve; The fitted measured height-measured distance curve is output.

[0015] By adopting the above technical solution, some abrupt points such as muddy points are directly removed from the curve and then repaired in the form of a spline curve to ensure the authenticity of the verticality.

[0016] Optionally, an optimization method for determining abrupt points based on a measured height-measured distance curve is also included, the method comprising: A measured height-measured distance curve of a determined abrupt point is defined as a determined curve, a measured horizontal position corresponding to the determined curve is defined as a determined horizontal position, and a corresponding abrupt area is defined as a determined abrupt area; Performing fitting based on the determined abrupt region to obtain a fitted abrupt region; When the measured horizontal position corresponding to the fitted abrupt region is not the determined horizontal position, the corresponding fitted abrupt region is defined as a check abrupt region; The abrupt point is determined based on the check abrupt area and the measured height-measured distance curve corresponding to the measured horizontal position, and the check abrupt area is updated.

[0017] By adopting the above technical solution, a curve that has not yet determined an abrupt point can refer to the surrounding abrupt points to determine the area where the abrupt point may occur, thereby finding the abrupt point instead of blindly searching for the abrupt point, thereby improving the speed of determining the abrupt point.

[0018] Optionally, also include: The abrupt point determined by checking the abrupt area is defined as the theoretical abrupt point; Determining a verification position based on the determined horizontal position and the preset interval position; The measured height-measured distance curve corresponding to the verification position is used to determine the abnormal abrupt points except the theoretical abrupt points according to the preset overall screening rules, and the measured horizontal position of the abrupt point determined according to the overall screening rules is defined as the overall determined position, while the measured horizontal position of the abrupt point determined by checking the abrupt area is defined as the fast determined position; When there is an abnormal abrupt point, the quick determined position adjacent to the verification position is updated to the overall determined position and the abrupt point is determined according to the overall screening rules; When there is no abnormal abrupt point, the verification position is defined as the determined horizontal position and the abrupt point is determined based on the measurement height-measurement distance curve corresponding to the verification abrupt area and the measured horizontal position, and the verification abrupt area is updated to determine whether it is the verification position.

[0019] By adopting the above technical solution, although the abrupt points can be determined by the continuity of the adjacent area positions, new abrupt points are not excluded. Therefore, the abrupt points need to be completely re-determined at a certain interval distance, which improves the accuracy of abrupt point determination.

[0020] In the second aspect, the present application provides a shear wall formwork verticality measurement system, which adopts the following technical solution: Shear wall formwork verticality measurement system, including: An acquisition module, used to acquire a detection start signal, a vertical plane coordinate and a measurement distance; A memory for storing a program of a control method for any of the above-mentioned shear wall formwork verticality measurement methods; The program in the processor memory can be loaded and executed by the processor to implement the control method of any of the above-mentioned shear wall formwork verticality measurement methods.

[0021] By adopting the above technical solution, the detection result of each horizontal position is formed through automatic machine detection, thereby automatically forming the verticality result output, ensuring that the selected point is definitely an accurate point, and improving the accuracy and efficiency of the verticality result output.

[0022] In the third aspect, the present application provides a smart terminal, which adopts the following technical solution: The intelligent terminal includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute any of the above-mentioned shear wall formwork verticality measurement methods.

[0023] By adopting the above technical solution, the detection result of each horizontal position is formed through automatic machine detection, thereby automatically forming the verticality result output, ensuring that the selected point is definitely an accurate point, and improving the accuracy and efficiency of the verticality result output.

[0024] Fourthly, the present application provides a computer storage medium that can store corresponding programs and has the characteristics of fast interaction with memory big data.

[0025] Computer readable storage medium, using the following technical solution: A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any of the above-mentioned shear wall formwork verticality measurement methods.

[0026] By adopting the above technical solution, the detection result of each horizontal position is formed through automatic machine detection, thereby automatically forming the verticality result output, ensuring that the selected point is definitely an accurate point, and improving the accuracy and efficiency of the verticality result output.

[0027] In summary, the present application includes at least the following beneficial technical effects: 1. The verticality result output is automatically generated through automatic detection by the machine, ensuring that the selected point is an accurate point, thus improving the accuracy and efficiency of the verticality result output; 2. Measure at the highest point to see if it exceeds the highest point to determine whether it is warped, and then approach the measuring point to see if it is drooping, thereby ensuring that the rangefinder is placed horizontally and improving the accuracy of the rangefinder's distance measurement; 3. Remove some abrupt points such as muddy points directly from the curve and then repair them in the form of spline curves to ensure the authenticity of verticality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a flow chart of the method for measuring the verticality of the shear wall formwork in an embodiment of the present application.

[0029] Figure 2 It is a flow chart of the method for verifying the measured distance in the embodiment of the present application.

[0030] Figure 3 It is a flow chart of the method for checking vertical plane coordinates in an embodiment of the present application.

[0031] Figure 4 It is a flow chart of another method for checking vertical plane coordinates in an embodiment of the present application.

[0032] Figure 5 It is a flow chart of a method for forming a measured height-measured distance curve based on the same measured horizontal position in an embodiment of the present application.

[0033] Figure 6 It is a flow chart of an optimization method for determining abrupt points based on a measured height-measured distance curve in an embodiment of the present application.

[0034] Figure 7 It is a system module diagram of the shear wall formwork verticality measurement method in an embodiment of the present application. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-Figure 7 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] The present application embodiment discloses a method for measuring the verticality of a shear wall formwork. Figure 1 , the shear wall formwork verticality measurement methods include: Step 100: In response to a detection start signal, the rangefinder performs detection according to a preset detection track and obtains the vertical plane coordinates and the measured distance of the rangefinder.

[0037] The rangefinder is mounted on a horizontally movable frame. A driving member, such as a four-wheeled trolley, is mounted on the movable frame to drive the movable frame to move horizontally on the ground. A rising member, such as a vertically arranged straight-line module, is mounted on the movable frame, and the rangefinder is mounted on the rising member to control the rangefinder to move up and down through the rising member. Here, the rangefinder is rotatably connected to the rising frame, and a driving member is also mounted on the rising frame to drive the rangefinder to rotate, thereby adjusting the angle of the rangefinder.

[0038] The detection start signal is that the shear wall formwork has been placed and is about to be reinforced, so the verticality detection is carried out first at this time, and the detection starts immediately. The detection trajectory is the trajectory of the shear wall formwork completely covering the detection. The measured distance is the measured distance between the distance meter and the shear wall formwork. It is obtained by measuring the distance meter horizontally facing the shear wall formwork. The vertical plane coordinate is the coordinate on a vertical plane. Here, the vertical plane is a vertical plane parallel to the shear wall formwork. Of course, if the shear wall formwork is inclined, the vertical plane coordinate is still on the vertical plane, rather than still tilted with the shear wall formwork. The acquisition method can be obtained through its own movement history. For example, it is defined as (0.0) at the initial position at the beginning, and then every time it moves horizontally, it increases or decreases on the horizontal coordinate, and then when it moves vertically, it increases or decreases on the vertical coordinate.

[0039] Step 101: Decompose the vertical plane coordinates into the measured height and the measured horizontal position.

[0040] The measured height is the measuring height of the rangefinder. The measured horizontal position is the horizontal position of the rangefinder on the vertical plane. Here, you can directly read the vertical plane coordinates, for example, the vertical plane coordinates are (3,2). Then the measured height is 3m and the measured horizontal position is 2m.

[0041] Step 102: forming a measured height-measured distance curve based on the same measured horizontal position.

[0042] The measured height-measured distance curve is a curve of measured height and measured distance, that is, the horizontal axis is the measured height and the vertical axis is the measured distance. It is obtained by plotting the measured height and measured distance at every moment. The purpose of using the same measurement level here is to make the data referenceable. Different measurement levels may have different standard distances. In this case, the measured distances measured at two different measurement levels are not referenceable, so the same measurement level is required.

[0043] Step 103: Determine the verticality based on the measured height-measured distance curve.

[0044] Verticality is the verticality of the shear wall formwork relative to the ground. The calculation method is to first obtain two arbitrary points based on the measured height-measured distance curve, and then subtract the two to obtain the verticality.

[0045] Step 104: Filter out the maximum verticality and define it as the reference verticality.

[0046] The reference verticality is the maximum verticality among the verticalities.

[0047] Step 105: Determine and output the verticality result based on the reference verticality and the preset evaluation rules.

[0048] The judging rules are artificially defined. If the height of the shear wall is greater than 5000mm, the maximum vertical deviation allowed is 8mm; if the height is less than 5000mm, the maximum deviation allowed is 6mm. Different building codes may have different allowable deviation values, so in actual operation, local building standards should be referred to. The verticality result is the result of whether it meets the verticality detection requirements. The determination method is a direct comparison method.

[0049] Reference Figure 2 , and also includes a method for checking the measured distance, the method comprising: Step 200: When the measured height is a preset maximum measured height and the measured horizontal position is a preset initial boundary position, the measured distance is defined as a pre-check distance.

[0050] The highest measurement height is the height of the highest point of the measurement. Here, the rangefinder is aimed at the highest point of the shear wall template. The initial boundary position is the initial position of the measurement. Here, the default is the leftmost point of the shear wall template. The default measurement height and measurement horizontal position are accurate. The measurement height and measurement horizontal position will also be tested in the subsequent process, so I will not go into details here.

[0051] Step 201: When the pre-checked distance does not exist, the distance meter is controlled to rotate at a preset downward rotation speed until the measured distance appears and the measured distance is output.

[0052] The downward rotation speed is the rotation speed of the rated power output, that is, the rotation speed of the rangefinder. When the pre-check distance does not exist, it means that the direction of the rangefinder is incorrect, and the up and down rotation angles may be incorrect, so adjustment is required. When the pre-check distance does not exist, it means that the shear wall template may have been exceeded at this time. Since it is at the highest point, the rangefinder can only be facing upwards at this time, so it can be rotated downward until the measured distance appears.

[0053] Step 202: When the pre-checked distance exists, move the preset standard distance in the direction close to the shear wall formwork and obtain the measured distance again, and define the measurement as the actual distance.

[0054] The standard distance is the standard detection distance. It is set manually. When the pre-check distance exists, it can only be downward or horizontal because of the analysis in the previous step. Therefore, in order to measure the downward angle, it can be detected by approaching.

[0055] Step 203: Calculate a theoretical verification distance based on the pre-verification distance and the standard distance.

[0056] The theoretical check distance is the distance measured theoretically if the pre-check distance is the horizontal distance and the standard distance is used for moving measurement. The calculation method is to subtract the standard distance from the pre-check distance.

[0057] Step 204: When the actual distance is equal to the theoretical verification distance, move the standard distance in a direction away from the shear wall formwork and output the measured distance.

[0058] When the actual distance is equal to the theoretical verification distance, it means that there is no deviation in the moving process at this time, so it is set horizontally at this time. In order to still output the measured distance, the standard distance is moved in the direction away from the shear wall formwork to restore to the original position.

[0059] Here you can also directly approach the shear wall formwork according to the pre-checked distance, and then record the distance you have moved. When the moving distance is equal to the measured distance, it means it is horizontal at this time. If it is not equal, the angle of the distance meter is wrong. If it is on the top, it should be turned downward, and if it is on the bottom, it should be turned upward.

[0060] Step 205: When the actual distance is not equal to the theoretical verification distance, the offset angle is calculated based on the actual distance, the pre-verification distance and the standard distance.

[0061] The offset angle is the deflection angle of the rangefinder. It is calculated by dividing the standard distance by the difference between the pre-checked distance and the actual distance, and the inverse cosine of the quotient is the offset angle.

[0062] Step 206: Control the rangefinder to rotate upward at an offset angle, move in a direction away from the shear wall formwork, detect the distance, and output the measured distance.

[0063] Reference Figure 3 , and also includes a method for checking the vertical plane coordinates, the method comprising: Step 300: When the measured height is the highest measured height and the measured horizontal position is the initial boundary position, if the measured distance exists, the rangefinder is controlled to rotate upward by a preset detection angle and obtain the tilt measurement distance.

[0064] The detection angle is the angle obtained when the red dots disappear after manual rotation.

[0065] Here, it should be noted that the rangefinder is placed horizontally.

[0066] Step 301: When the tilt measurement distance does not exist, the rangefinder is controlled to rotate downward to a detection angle, and then moved to the left by a preset detection distance to obtain a first moving measurement distance.

[0067] When the tilt measurement distance does not exist, it means that it is at the highest measurement height, that is, the measurement height is accurate. The detection distance is that since the points of the rangefinder have a diameter, all the red dots corresponding to the diameter range can be moved out, and the moving distance at this time is the detection distance. It is obtained when the red dots disappear after manual rotation. The first moving measurement distance is the measurement distance after moving to the left.

[0068] Here, this step can also be taken to move when detecting the measuring height.

[0069] Step 302: Output the vertical plane coordinate when the first moving measurement distance does not exist.

[0070] When the first moving measurement distance does not exist, it means that the device is just at the initial boundary position, that is, the measured horizontal position is accurate.

[0071] Step 303: Outputting a vertical coordinate abnormality signal when the tilt measurement distance exists or the first movement measurement distance exists.

[0072] The vertical coordinate abnormal signal is a signal that at least one data in the vertical coordinate is inaccurate.

[0073] Reference Figure 4 , and also includes another method for checking the vertical plane coordinates, the method comprising: Step 400: Set a detection column at a position corresponding to the highest measurement height and the initial boundary position of the shear wall formwork, and when the measurement height is the highest measurement height and the measurement horizontal position is the initial boundary position, if the measurement distance exists, control the rangefinder to move downward or rightward by a preset detection column diameter distance, and obtain a second moving measurement distance.

[0074] The detection column diameter distance is the distance of the detection column diameter. Since the diameter of the red dot is small here, the red dot can be enlarged by the detection column. The second moving measurement distance is the distance to be moved if the measurement distance exists. If the position is accurate, then moving the detection position downward or to the right will move from the detection column to the shear wall formwork, thus forming an obvious distance difference.

[0075] Step 401: Calculate a distance difference based on the measured distance and the second moving measured distance.

[0076] The distance difference is the difference measured before and after the rangefinder moves downward or to the right.

[0077] Step 402: Calculate the distance deviation based on the distance difference and the preset detection column height.

[0078] The test column height is the height of the test column, where the test column is perpendicular to the test surface of the shear wall formwork. The distance deviation is the deviation between the distance difference and the theoretical test column height. It is calculated by subtracting the test column height from the distance difference.

[0079] Step 403: Output the vertical plane coordinate when the distance deviation falls within a preset standard verticality deviation range.

[0080] The standard verticality deviation range is a manually set verticality deviation range value. Since the shear wall template itself may have verticality deviation, the maximum verticality deviation is used as the verticality deviation range. When the distance deviation falls into the standard verticality deviation range, it means that the measured distance is just on the detection column, and the second moving measurement distance just falls on the shear wall template. Therefore, it meets the requirements at this time, and the vertical plane coordinates are output.

[0081] Step 404: Outputting a vertical plane coordinate abnormality signal when the distance deviation does not fall within the standard verticality deviation range.

[0082] When the distance deviation does not fall within the standard verticality deviation range, it means that it is definitely not on the detection column, and the vertical plane coordinate abnormality signal can be directly output.

[0083] Reference Figure 5 , the method of forming a measured height-measured distance curve based on the same measured horizontal position includes: Step 500: Determine the abrupt point based on the measured height-measured distance curve.

[0084] The abrupt point is an abrupt point in the measured height-measured distance curve. Here, the abrupt point can be identified by comparing the curve change rate before and after the point. If the difference between the two is greater than the difference of the smooth transition set by humans, it is identified as an abrupt point.

[0085] Step 501: Determine an abrupt area based on abrupt points.

[0086] The abrupt area is an area connected by abrupt points. Since the abrupt points must be formed due to some reasons, an abrupt area will definitely be formed. The way to form it is to connect adjacent abrupt points, that is, starting from one end of the measured height-measured distance curve, two adjacent abrupt points are connected, and an abrupt area has only 2 abrupt points.

[0087] Step 502: removing the abrupt area from the measured height-measured distance curve to form an incomplete measured height-measured distance curve.

[0088] The incomplete measured height-measured distance curve is the measured height-measured distance curve after the abrupt area is removed from the measured height-measured distance curve. Since the abrupt area is a closed area, the same abrupt area Step 503: Repairing is performed based on the incomplete measured height-measured distance curve to obtain a fitted measured height-measured distance curve.

[0089] The fitted measured height-measured distance curve is a complete curve formed by repairing the incomplete measured height-measured distance curve. The repair method here can be formed by deep learning of a computer model or by a spline curve on a CAD drawing.

[0090] Step 504: outputting the fitted measured height-measured distance curve.

[0091] Reference Figure 6 , and also includes an optimization method for determining abrupt points based on a measured height-measured distance curve, the method comprising: Step 600: define the measured height-measured distance curve of the determined abrupt point as a determined curve, define the measured horizontal position corresponding to the determined curve as a determined horizontal position, and define the corresponding abrupt area as a determined abrupt area.

[0092] Step 601: Perform fitting based on the determined abrupt region to obtain a fitted abrupt region.

[0093] Fitting abrupt regions in three dimensions formed by abrupt regions at the same or similar measurement heights at adjacent measurement horizontal positions. The fitting method is to connect the boundary lines of the determined abrupt regions to form an abrupt region with an incomplete position, and then fit it by a CAD spline curve to obtain a fitted abrupt region.

[0094] Step 602 : When the measured horizontal position corresponding to the fitted abrupt region is not the determined horizontal position, define the corresponding fitted abrupt region as a verified abrupt region.

[0095] Step 603: Determine the abrupt point based on the check abrupt area and the measured height-measured distance curve corresponding to the measured horizontal position, and update the check abrupt area.

[0096] The determination method is to determine the approximate range of the abrupt point on the measured height-measured distance curve based on the checked abrupt area, and then search from within the checked abrupt area to find the abrupt point, making the search more efficient; if it does not exist, search outward from the two end points of the checked abrupt area, which is also faster than starting from one end of the measured height-measured distance curve.

[0097] Step 604: define the abrupt point determined by checking the abrupt area as a theoretical abrupt point.

[0098] Step 605: Determine a check position based on the determined horizontal position and the preset interval position.

[0099] The interval position is the manually set interval distance. This position is obtained by humans based on their own experience. The verification position is the position where you need to start looking for an abrupt point from one end of the measured height-measured distance curve to prevent missed detection. The determination method is to move the length corresponding to the interval position from the determined horizontal position in the direction away from the determined horizontal position.

[0100] Step 606: Determine abnormal abrupt points other than theoretical abrupt points according to the preset overall screening rules for the measured height-measured distance curve corresponding to the verification position, define the measured horizontal position of the abrupt point determined according to the overall screening rules as the overall determined position, and define the measured horizontal position of the abrupt point determined by checking the abrupt area as the quick determined position.

[0101] The overall troubleshooting rule is to start looking for an abrupt point from one end of the measured height-measured distance curve to prevent missed detection. An abnormal abrupt point is an abrupt point that is not a theoretical abrupt point.

[0102] Step 607: When there is an abnormal abrupt point, the quick determined position adjacent to the check position is updated to the overall determined position and the abrupt point is determined according to the overall screening rule.

[0103] When there are abnormal abrupt points, it means that abnormal abrupt points have been generated at the verification position. Therefore, there may be abnormal abrupt points that have not been checked according to the overall troubleshooting rules before, so it is necessary to return to the quickly determined position for troubleshooting.

[0104] Step 608: When there is no abnormal abrupt point, define the verification position as the determined horizontal position and continue to determine the abrupt point based on the verification abrupt area and the measured height-measured distance curve corresponding to the measured horizontal position and update the verification abrupt area, and determine whether it is the verification position.

[0105] When there are no abnormal abrupt points, it means that at least in theory, there will be no abnormal abrupt points at the positions that have been checked before, so there is no need to return for investigation, which improves the efficiency of determining the abrupt points.

[0106] Based on the same inventive concept, an embodiment of the present invention provides a shear wall formwork verticality measurement system.

[0107] Reference Figure 7 , shear wall formwork verticality measurement system, including: An acquisition module, used to acquire a detection start signal, a vertical plane coordinate and a measurement distance; A memory for storing a program of a control method for measuring the verticality of a shear wall formwork; The program in the processor memory can be loaded and executed by the processor to realize the control method of the shear wall formwork verticality measurement method.

[0108] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0109] An embodiment of the present invention provides a computer-readable storage medium storing a computer program that can be loaded by a processor and execute a method for measuring the verticality of a shear wall formwork.

[0110] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0111] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute a method for measuring the verticality of a shear wall formwork.

[0112] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any feature disclosed in this specification (including the abstract and drawings), unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

Claims

1. A method for measuring the verticality of a shear wall formwork, characterized in that: include: In response to the detection start signal, the rangefinder performs detection according to a preset detection track and obtains the vertical plane coordinates and the measured distance of the rangefinder, the rangefinder is installed on a horizontally movable frame, the movable frame is provided with a driving member to drive the movable frame to move horizontally on the ground, the movable frame is provided with a rising member, the rangefinder is installed on the rising member, and the rangefinder is controlled to move up and down by the rising member; Decompose the vertical coordinates into measuring height and measuring horizontal position; Forming a measurement height-measurement distance curve based on the same measurement level position; Determine verticality based on measured height-measured distance curve; The maximum verticality screened out is defined as the reference verticality; The verticality result is determined and output based on the reference verticality and preset evaluation rules.

2. The method for measuring the verticality of a shear wall formwork according to claim 1, characterized in that: Also included is a method for verifying the measured distance, the method comprising: When the measuring height is a preset maximum measuring height and the measuring horizontal position is a preset initial boundary position, the measuring distance is defined as a pre-checking distance; When the pre-checked distance does not exist, the distance meter is controlled to rotate at a preset downward rotation speed until the measured distance appears and the measured distance is output; When the pre-checked distance exists, the preset standard distance is moved in the direction close to the shear wall formwork and the measured distance is obtained again, and the measurement is defined as the actual distance; Calculate the theoretical verification distance based on the pre-verification distance and the standard distance; When the actual distance is equal to the theoretical verification distance, the standard distance is moved in the direction away from the shear wall formwork and the measured distance is output; When the actual distance is not equal to the theoretical check distance, the offset angle is calculated based on the actual distance, the pre-check distance and the standard distance; After controlling the distance meter to rotate upward at an offset angle, it moves in a direction away from the shear wall formwork to detect the distance and output the measured distance.

3. The method for measuring the verticality of a shear wall formwork according to claim 2, characterized in that: Also included is a method for checking vertical plane coordinates, the method comprising: When the measuring height is the highest measuring height and the measuring horizontal position is the initial boundary position, if the measuring distance exists, the rangefinder is controlled to rotate upward by a preset detection angle and obtain the tilt measuring distance; When the tilt measurement distance does not exist, the rangefinder is controlled to rotate downward to a detection angle, and then moved to the left by a preset detection distance to obtain a first moving measurement distance; Outputting the vertical plane coordinate when the first moving measurement distance does not exist; When the tilt measurement distance exists or the first movement measurement distance exists, a vertical plane coordinate abnormal signal is output.

4. The method for measuring the verticality of a shear wall formwork according to claim 2, characterized in that: Another method for checking vertical coordinates is also included, the method comprising: A detection column is set at a position of the shear wall template corresponding to the highest measurement height and the initial boundary position, and when the measurement height is the highest measurement height and the measurement horizontal position is the initial boundary position, if the measurement distance exists, the rangefinder is controlled to move downward or rightward by a preset detection column diameter distance, and a second moving measurement distance is obtained; calculating a distance difference based on the measured distance and the second moved measured distance; The distance deviation is calculated based on the distance difference and the preset detection column height; Output the vertical plane coordinates when the distance deviation falls within the preset standard verticality deviation range; When the distance deviation does not fall within the standard verticality deviation range, a vertical plane coordinate abnormality signal is output.

5. The method for measuring the verticality of a shear wall formwork according to claim 1, characterized in that: Methods for forming a measured height-measured distance curve based on the same measured horizontal position include: Determine the abrupt point based on the measured height-measured distance curve; Determining an abrupt area based on the abrupt points; The abrupt area is removed from the measured height-measured distance curve to form an incomplete measured height-measured distance curve; Repairing based on the incomplete measured height-measured distance curve to obtain a fitted measured height-measured distance curve; The fitted measured height-measured distance curve is output.

6. The method for measuring the verticality of a shear wall formwork according to claim 5, characterized in that: Also included is an optimization method for determining abrupt points based on a measured height-measured distance curve, the method comprising: A measured height-measured distance curve of a determined abrupt point is defined as a determined curve, a measured horizontal position corresponding to the determined curve is defined as a determined horizontal position, and a corresponding abrupt area is defined as a determined abrupt area; Performing fitting based on the determined abrupt region to obtain a fitted abrupt region; When the measured horizontal position corresponding to the fitted abrupt region is not the determined horizontal position, the corresponding fitted abrupt region is defined as a check abrupt region; The abrupt point is determined based on the check abrupt area and the measured height-measured distance curve corresponding to the measured horizontal position, and the check abrupt area is updated.

7. The method for measuring the verticality of a shear wall formwork according to claim 6, characterized in that: Also includes: The abrupt point determined by checking the abrupt area is defined as the theoretical abrupt point; Determining a verification position based on the determined horizontal position and the preset interval position; The measured height-measured distance curve corresponding to the verification position is used to determine the abnormal abrupt points except the theoretical abrupt points according to the preset overall screening rules, and the measured horizontal position of the abrupt point determined according to the overall screening rules is defined as the overall determined position, while the measured horizontal position of the abrupt point determined by checking the abrupt area is defined as the fast determined position; When there is an abnormal abrupt point, the quick determined position adjacent to the verification position is updated to the overall determined position and the abrupt point is determined according to the overall screening rules; When there is no abnormal abrupt point, the verification position is defined as the determined horizontal position and the abrupt point is determined based on the measurement height-measurement distance curve corresponding to the verification abrupt area and the measured horizontal position, and the verification abrupt area is updated to determine whether it is the verification position.

8. Shear wall formwork verticality measurement system, characterized by: include: An acquisition module, used to acquire a detection start signal, a vertical plane coordinate and a measurement distance; A memory for storing a program of a control method for measuring the verticality of a shear wall formwork according to any one of claims 1 to 7; The program in the processor memory can be loaded and executed by the processor to implement the control method of the shear wall formwork verticality measurement method as described in any one of claims 1 to 7.

9. Intelligent terminal, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes the method for measuring the verticality of a shear wall formwork as claimed in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that A computer program is stored which can be loaded by a processor and execute the method for measuring the verticality of a shear wall formwork according to any one of claims 1 to 7.

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