Multifunctional verticality detection system, method and device based on construction engineering

Abstract

The present invention relates to the technical field of verticality measurement, and specifically discloses a multifunctional verticality detection system, method and device based on a construction project. The method receives an operation instruction and automatically performs horizontal correction. A data collection and processing device collects and analyzes the parameters of the horizontal correction in this process, and accurately calculates the horizontal calibration factor of the verticality detection device. A controller intelligently determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor. The data collection and processing device continues to function, obtains the process parameters of the vertical signal transmission, and evaluates the signal transmission accuracy factor. Subsequently, a positioning device accurately positions the target vertical signal according to the signal transmission accuracy factor. The data collection and processing device collects detailed information of the target detection construction project, and performs a comprehensive comparison and analysis with the target vertical signal, so as to accurately determine the vertical precision index of the construction project. Finally, a data feedback device feeds back the comprehensive detection result in a timely manner.

Description

Technical Field

[0001] The present invention relates to the technical field of verticality measurement, and in particular to a multifunctional verticality detection system, method and device based on construction engineering. Background Art

[0002] In the field of construction engineering, verticality is a key indicator to ensure the structural safety of buildings, the accuracy of equipment installation and the overall aesthetics. Verticality detection is widely used in high-rise buildings, bridges, large-scale machinery and equipment installation and other aspects. It is crucial to ensure the quality of the project. With the continuous development of modern construction technology, higher requirements are placed on the accuracy and efficiency of verticality detection. Therefore, a more efficient and accurate verticality detection method is proposed to meet the high standards of modern construction projects for verticality detection.

[0003] For example, the invention patent with publication number CN117288161A discloses a construction verticality detection system, method and medium, which belongs to the field of construction technology; it includes: a forward component; a translation component, the translation component is arranged on the top of the forward component; an inclination sensor, the inclination sensor is fixedly arranged on the outside of the translation component, and is used to detect the horizontality of the translation component; the adjustment component is arranged between the forward component and the translation component, and is used to adjust the horizontality of the translation component.

[0004] For example, the invention patent with publication number CN116659464A discloses a wall verticality detection system and a detection method thereof, which obtains multiple wall projection images of the detected wall under multiple solar illumination angles collected by a camera; uses artificial intelligence technology based on deep learning to fully express the fused correlation feature information between the correlation features between the wall projection lines and the correlation features between the illumination angles, so as to accurately detect the verticality of the wall, thereby optimizing the aesthetics and safety performance of the building.

[0005] However, in the process of implementing the embodiments of the present application, it was found that the above-mentioned technology has at least the following technical problems: in the existing building verticality detection process, the measured data is often affected by external factors. However, the existing building verticality detection process directly analyzes the data collected during the measurement process. This approach may ignore the error and diversity behind the data, resulting in a significant deviation between the final measurement result and the actual situation. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a multifunctional verticality detection system, method and device based on construction engineering, which can effectively solve the problems involved in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: In the first aspect, the present invention provides a multifunctional verticality detection system based on a construction project, including: a horizontal calibration module, which is used for a verticality detection device to receive operating instructions and automatically perform horizontal calibration, a data collection and processing device to obtain the horizontal calibration process parameters of the verticality detection device, and analyze the horizontal calibration factor of the verticality detection device, and a controller to determine whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device; a signal transmission module, which is used for a data collection and processing device to obtain the process parameters of the verticality detection device transmitting the vertical signal, and evaluate the signal transmission accuracy factor of the verticality detection device, and a positioning device to locate the target vertical signal according to the signal transmission accuracy factor of the verticality detection device; a detection feedback module, which is used for a data collection and processing device to collect target detection construction project information, and perform a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project, and finally a data feedback device to provide feedback on the multifunctional verticality detection of the construction project.

[0008] As a further method, the determination of whether the verticality detection device transmits a vertical signal is specifically carried out as follows: comparing the horizontal calibration factor of the verticality detection device with the horizontal calibration threshold; if the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, determining to transmit a vertical signal; if the horizontal calibration factor of the verticality detection device is less than or equal to the horizontal calibration threshold, continuing to perform automatic horizontal correction until the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, thereby updating the horizontal calibration factor of the verticality detection device; when it is analyzed that the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, immediately transmitting a vertical signal at the end time point of the detection period corresponding to the horizontal calibration factor, and evaluating the real-time signal transmission accuracy factor of the verticality detection device within the signal transmission period.

[0009] As a further method, the target vertical signal is positioned, and the specific positioning process is: extracting the maximum value from the real-time signal transmission precision factor of the verticality detection device within the signal transmission period, and marking it as the signal transmission precision factor of the verticality detection device; obtaining the timestamp corresponding to the signal transmission precision factor of the verticality detection device, and the vertical signal corresponding to the timestamp is the target vertical signal.

[0010] As a further method, the multifunctional verticality detection of the construction project is fed back, and the specific feedback process is: the overlap comparison process of each vertical extension detection line segment and the corresponding target vertical signal is displayed in a visual form; at the same time, the vertical precision index of the target detection construction project is compared with the vertical precision threshold. If the vertical precision index of the target detection construction project is greater than or equal to the vertical precision threshold, the target detection construction project is marked as a vertical target detection construction project, and vertical feedback is performed; if the vertical precision index of the target detection construction project is less than the vertical precision threshold, the vertical precision threshold and the vertical precision index of the target detection construction project are differenced, and the processing result is ratioed with the vertical precision threshold to finally obtain the vertical deviation of the target detection construction project, and the vertical deviation of the target detection construction project is fed back.

[0011] The second aspect of the present invention provides a method for multifunctional verticality detection based on construction engineering, comprising: step one, the verticality detection device receives an operation instruction and automatically performs horizontal correction, the data collection and processing device obtains the horizontal correction process parameters of the verticality detection device, analyzes the horizontal calibration factor of the verticality detection device, and the controller determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device; step two, the data collection and processing device obtains the process parameters of the verticality detection device transmitting the vertical signal, and evaluates the signal transmission accuracy factor of the verticality detection device, the positioning device locates the target vertical signal according to the signal transmission accuracy factor of the verticality detection device; step three, the data collection and processing device collects the target detection construction engineering information, and performs a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction engineering, and finally the data feedback device provides feedback on the multifunctional verticality detection of the construction engineering.

[0012] The third aspect of the present invention provides a multifunctional verticality detection device based on a construction project, comprising: a verticality detection device, a data collection and processing device, a positioning device, a data feedback device and a controller; the verticality detection device is used to receive an operation instruction, automatically perform horizontal correction, and transmit a vertical signal; the data collection and processing device is used to obtain the horizontal correction process parameters of the verticality detection device, analyze the horizontal calibration factor of the verticality detection device, obtain the process parameters of the verticality detection device transmitting the vertical signal, and evaluate the signal transmission accuracy factor of the verticality detection device, collect the target detection construction project information, and perform a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project; the positioning device is used to locate the target vertical signal according to the signal transmission accuracy factor of the verticality detection device; the data feedback device is used to provide feedback on the multifunctional verticality detection of the construction project through the vertical accuracy index of the target detection construction project; the controller is used to determine whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device.

[0013] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0014] (1) The present invention provides a multifunctional verticality detection system, method and device based on a construction project. By receiving an operation instruction and automatically performing horizontal correction, the initial accuracy of the detection is ensured. In this process, the data collection and processing device collects and analyzes the parameters of the horizontal correction and accurately calculates the horizontal calibration factor of the verticality detection device. This step lays a solid foundation for the subsequent verticality determination. The controller intelligently determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor, further improving the intelligent level of the detection. The data collection and processing device continues to play a role, obtains the process parameters of the vertical signal transmission, and evaluates the signal transmission accuracy factor. Subsequently, the positioning device accurately locates the target vertical signal according to the signal transmission accuracy factor. The data collection and processing device collects detailed information of the target detection construction project and performs a comprehensive comparison and analysis with the target vertical signal, thereby accurately determining the vertical accuracy index of the construction project. Finally, the data feedback device timely feeds back this comprehensive detection result, which provides a strong basis for the quality control and construction adjustment of the construction project. It not only significantly improves the accuracy and efficiency of verticality detection, but also effectively reduces human errors, providing a solid guarantee for the quality and safety of the construction project.

[0015] (2) The present invention greatly improves the accuracy of verticality detection by accurately locating the target vertical signal based on the signal transmission precision factor of the verticality detection device. This is because the signal transmission precision factor directly reflects the stability and accuracy of the detection device when transmitting the signal, thereby ensuring that the located target vertical signal is more reliable, helping to quickly identify and eliminate those signals with low transmission accuracy, avoiding misjudgment or misoperation caused by poor signal quality, and improving detection efficiency.

[0016] (3) The present invention accumulates the horizontal calibration factor and the signal transmission precision factor of the verticality detection device corresponding to each target vertical signal, and flexibly determines whether to make necessary corrections to the vertical precision index of the target detection building project based on the accumulated results. This innovative strategy has significant advantages over directly analyzing the measurement process data. Its advantage is that it can more comprehensively consider the various influencing factors in the detection process, reveal potential systematic deviations or error trends through cumulative effects, and thus achieve more accurate and reliable adjustments to the vertical precision index. This strategy not only improves the accuracy and credibility of the detection results, but also helps to promptly discover and correct possible error sources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0018] Figure 1 The figure is a schematic flow chart of the method steps of the present invention.

[0019] Figure 2 It is a schematic diagram of system module connection of the present invention.

[0020] Figure 3 This is a schematic diagram of a target detection construction project involved in the present invention.

[0021] Figure 4 This is a target detection image of a target detection construction project involved in the present invention.

[0022] Figure markings: 1. Target detection building project; 2. Vertical extension detection line segment; 3. Vertical extension detection line segment; 4. Target vertical signal; 5. Top; 6. Tail marking point of vertical extension detection line segment; 7. Tail marking point of target vertical signal. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1 As shown, the first aspect of the present invention provides a multifunctional verticality detection system based on construction engineering, including: a horizontal calibration module, a signal transmission module and a detection feedback module.

[0025] The first aspect of the present invention provides a multifunctional verticality detection system based on a construction project, which also includes a detection database, wherein the detection database is used to store a maximum horizontal angle deviation amplitude, an average change rate of the horizontal deviation angle, an average transition time of the horizontal deviation angle, a weight corresponding to the maximum horizontal angle deviation amplitude, a weight corresponding to the average change rate of the horizontal deviation angle, a weight corresponding to the average transition time of the horizontal deviation angle, a defined jitter amplitude, a defined air refractive index, a defined maximum light beam divergence width, a defined horizontal deviation angle, a vertical precision index calibration threshold, an overlap length ratio reference value, an influence value corresponding to the shortest straight line distance, an influence value corresponding to the deviation angle, a horizontal calibration threshold, and a vertical precision threshold.

[0026] The horizontal calibration module is connected to the signal transmission module, the signal transmission module is connected to the detection feedback module, and the horizontal calibration module, the signal transmission module and the detection feedback module are all connected to the detection database.

[0027] The horizontal calibration module is used for the verticality detection device to receive operating instructions and automatically perform horizontal calibration. The data collection and processing device obtains the horizontal calibration process parameters of the verticality detection device and analyzes the horizontal calibration factor of the verticality detection device. The controller determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device.

[0028] In an exemplary embodiment, the specific process of the automatic horizontal correction is as follows: the verticality detection device uses a built-in horizontal sensor to measure the current tilt angle or horizontal state. This sensor may use a precise gyroscope, accelerometer or bubble level to ensure the accuracy of the measurement. Once the horizontal sensor obtains the current horizontal state data, the microprocessor inside the verticality detection device calculates the angle or parameter value that needs to be adjusted to restore the verticality detection device to a predetermined horizontal calibration standard. Next, the verticality detection device automatically adjusts its internal mechanism, which may include a mechanical adjustment device (such as a rotary motor, a stepper motor, etc.) or an electronic adjustment mechanism (such as an adjustable resistor, a digital potentiometer, etc.). These mechanisms will be precisely adjusted according to the instructions issued by the microprocessor to change the overall tilt angle of the device or the sensor reading. During the entire correction process, the verticality detection device will continuously monitor and adjust until the horizontal calibration threshold standard is reached. Once the correction is completed, the horizontal calibration threshold will send a corresponding prompt signal, such as a flashing light, a buzzer sound, etc., to notify the user that the correction has been successfully completed and a vertical signal can be transmitted.

[0029] Specifically, the process of determining whether the verticality detection device emits a vertical signal is as follows:

[0030] The horizontal calibration factor of the verticality detection device is compared with the horizontal calibration threshold. If the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, it is determined to transmit a vertical signal; if the horizontal calibration factor of the verticality detection device is less than or equal to the horizontal calibration threshold, automatic horizontal correction is continued until the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, thereby updating the horizontal calibration factor of the verticality detection device; when it is analyzed that the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, a vertical signal is immediately transmitted at the end time point of the detection period corresponding to the horizontal calibration factor, and the real-time signal transmission accuracy factor of the verticality detection device within the signal transmission period is evaluated.

[0031] The above-mentioned horizontal calibration threshold represents the minimum value of the reasonable range of the horizontal calibration factor of the verticality detection device, which is extracted from the detection database; in an exemplary embodiment, the above-mentioned vertical signal may refer to a laser signal. When the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, it indicates that the verticality detection device is in a horizontal and stable state. Therefore, the laser signal emitted by it will be projected downward strictly perpendicular to the horizontal plane.

[0032] It needs to be explained that the automatic horizontal correction function of the verticality detection device can quickly and accurately complete the correction process within a very short time window, thereby ensuring that the user experience during use will not be affected in any negative way.

[0033] Furthermore, the horizontal calibration factor of the verticality detection device is analyzed, and the specific analysis process is as follows: the parameters of the horizontal correction process of the verticality detection device include the real-time horizontal deviation angle of the verticality detection device in the first detection period, the real-time horizontal deviation angle change rate of the verticality detection device in the first detection period, and the transition time of each horizontal deviation angle of the verticality detection device in the first detection period; the above-mentioned real-time horizontal deviation angle represents the deviation angle of the verticality detection device relative to the ideal horizontal state at any time in the first detection period, which is measured by the built-in horizontal sensor; the above-mentioned real-time horizontal deviation angle change rate represents the speed of change of the horizontal deviation angle of the verticality detection device at any time in the first detection period with time, and this parameter reflects the change speed of the horizontal deviation angle of the verticality detection device during the detection process, which can be obtained by time differentiation of the real-time horizontal deviation angle, that is, calculating the change amount of the horizontal deviation angle per unit time; the above-mentioned transition time of each horizontal deviation angle refers to the time required for the verticality detection device to transition from one horizontal deviation angle to another horizontal deviation angle in the first detection period, which can be extracted from the data recorded by the built-in timestamp of the horizontal sensor.

[0034] It should be explained that the above-mentioned first detection cycle refers to the time period for monitoring the horizontal state of the verticality detection device. The specific duration is determined by the equipment administrator. If the horizontal calibration factor of the verticality detection device in the first detection cycle is less than or equal to the horizontal calibration threshold, the verticality detection device continues to be monitored, and the horizontal calibration factor of the verticality detection device in the next adjacent first detection cycle is analyzed until it is analyzed that the horizontal calibration factor of the verticality detection device in a certain first detection cycle is greater than the horizontal calibration threshold, and a vertical signal is immediately emitted at the end time point of the detection cycle corresponding to the horizontal calibration factor.

[0035] A maximum deviation angle and a minimum deviation angle are extracted from the real-time horizontal deviation angle of the verticality detection device in the first detection period, and difference processing is performed. The processing result is marked as the maximum deviation amplitude of the horizontal angle of the verticality detection device in the first detection period, indicating the maximum fluctuation range of the horizontal deviation angle of the verticality detection device in the first detection period. For example, the maximum deviation angle may be +2.5 degrees, indicating that the verticality detection device is tilted 2.5 degrees upward relative to the horizontal plane at a certain time point; and the minimum deviation angle may be -1.8 degrees, indicating that the verticality detection device is tilted 1.8 degrees downward relative to the horizontal plane at another time point. The difference operation is performed on these two extreme values, that is, +2.5 degrees-(-1.8 degrees)=4.3 degrees. This difference is the "maximum deviation amplitude of the horizontal angle of the verticality detection device in the first detection period", which indicates that in the first detection period, the maximum range of the horizontal deviation angle fluctuation of the verticality detection device is from -1.8 degrees to +2.5 degrees, that is, the maximum fluctuation range is 4.3 degrees.

[0036] The real-time horizontal deviation angle change rate of the verticality detection device in the first detection period is averaged, and the processing result is marked as the average change rate of the horizontal deviation angle of the verticality detection device in the first detection period, which represents the average level of the horizontal deviation angle change rate of the verticality detection device in the first detection period.

[0037] The transition durations of the horizontal deviation angles of the verticality detection device in the first detection period are averaged, and the processing result is marked as the average transition duration of the horizontal deviation angles of the verticality detection device in the first detection period, which represents the average level of the transition duration of the horizontal deviation angles of the verticality detection device in the first detection period.

[0038] A horizontal calibration factor of the verticality detection device is obtained by comprehensively analyzing the maximum deviation amplitude of the horizontal angle of the verticality detection device in the first detection period, the average change rate of the horizontal deviation angle of the verticality detection device in the first detection period, and the average transition time of the horizontal deviation angle of the verticality detection device in the first detection period. In this embodiment, the horizontal calibration factor of the verticality detection device represents the numerical value of the horizontal calibration degree of the verticality detection device, reflecting the horizontal state of the verticality detection device and the stability of the horizontal state.

[0039] The horizontal calibration factor of the verticality detection device is specifically analyzed as follows:

[0040] ;

[0041] In the formula, is the horizontal calibration factor of the verticality detection device, is the maximum deviation amplitude of the horizontal angle of the verticality detection device in the first detection cycle, is the average change rate of the horizontal deviation angle of the verticality detection device in the first detection cycle, is the average transition time of the horizontal deviation angle of the verticality detection device in the first detection cycle, To detect the maximum deviation amplitude of the horizontal angle defined in the preset database, To detect the average rate of change of the defined horizontal deviation angle preset in the database, To detect the average transition time of the defined horizontal deviation angle preset in the database, To detect the weight corresponding to the maximum deviation amplitude of the horizontal angle preset in the database, To detect the weight corresponding to the average rate of change of the horizontal deviation angle preset in the database, It is the weight corresponding to the average transition time of the horizontal deviation angle preset in the detection database.

[0042] The above-defined maximum horizontal angle deviation amplitude represents the maximum allowable value of the maximum horizontal angle deviation amplitude of the verticality detection device within the first detection period; the above-defined average change rate of the horizontal deviation angle represents the maximum allowable value of the average change rate of the horizontal deviation angle of the verticality detection device within the first detection period; the above-defined average transition duration of the horizontal deviation angle represents the maximum allowable value of the average transition duration of the horizontal deviation angle of the verticality detection device within the first detection period.

[0043] The weight corresponding to the above-mentioned maximum horizontal angle deviation amplitude represents the numerical value of the influence of the unit value of the maximum horizontal angle deviation amplitude of the verticality detection device in the first detection period on the horizontal calibration factor of the verticality detection device; the weight corresponding to the above-mentioned average change rate of the horizontal deviation angle represents the numerical value of the influence of the unit value of the average change rate of the horizontal deviation angle of the verticality detection device in the first detection period on the horizontal calibration factor of the verticality detection device; the weight corresponding to the above-mentioned average transition duration of the horizontal deviation angle represents the numerical value of the influence of the unit value of the average transition duration of the horizontal deviation angle of the verticality detection device in the first detection period on the horizontal calibration factor of the verticality detection device. The horizontal detection database stores the weight corresponding to the above-mentioned average horizontal angle deviation amplitude. The correspondence between the maximum angle deviation amplitude and its corresponding weight, the correspondence between the average change rate of the horizontal deviation angle and its corresponding weight, and the correspondence between the average transition time of the horizontal deviation angle and its corresponding weight. For example, the maximum horizontal angle deviation amplitude of the verticality detection device in the first detection period, the average change rate of the horizontal deviation angle of the verticality detection device in the first detection period, and the average transition time of the horizontal deviation angle of the verticality detection device in the first detection period are input into the detection database. The detection database can match the weight corresponding to the maximum horizontal angle deviation amplitude, the weight corresponding to the average change rate of the horizontal deviation angle, and the weight corresponding to the average transition time of the horizontal deviation angle, and the value range is between 0 and 1.

[0044] It should be explained that the maximum deviation amplitude of the horizontal angle reflects the maximum degree of deviation of the verticality detection device from the ideal horizontal state within a certain detection period. The size of this parameter directly affects the average rate of change of the horizontal deviation angle. When the maximum deviation amplitude is large, it means that the detection device has experienced a large angle fluctuation during the detection process, which causes the average rate of change of the horizontal deviation angle to increase accordingly. At the same time, if the average transition time is long, it means that the verticality detection device responds slowly when correcting the deviation, which may further aggravate the rate of change of the horizontal deviation angle. The increase in the maximum deviation amplitude and the average rate of change of the horizontal angle, as well as the extension of the average transition time, will lead to a decrease in the accuracy of the horizontal calibration factor, because the calculation of the horizontal calibration factor depends on the stable performance of the detection device within the detection period. Therefore, the maximum deviation amplitude of the horizontal angle, the average rate of change of the horizontal deviation angle and the abnormal fluctuation of the horizontal deviation angle reflect the lack of stability of the detection device. Therefore, when performing verticality detection, it is necessary to pay close attention to the changes in these parameters to ensure the accuracy and reliability of the horizontal calibration factor, thereby improving the accuracy and credibility of verticality detection.

[0045] The signal transmission module is used by the data collection and processing device to obtain the process parameters of the verticality detection device transmitting the vertical signal, and to evaluate the signal transmission accuracy factor of the verticality detection device. The positioning device locates the target vertical signal according to the signal transmission accuracy factor of the verticality detection device.

[0046] In a specific embodiment, the present invention greatly improves the accuracy of verticality detection by accurately locating the target vertical signal based on the signal transmission precision factor of the verticality detection device, because the signal transmission precision factor directly reflects the stability and accuracy of the detection device when transmitting the signal, thereby ensuring that the located target vertical signal is more reliable, helping to quickly identify and eliminate those signals with low transmission accuracy, avoiding misjudgment or misoperation due to poor signal quality, and improving detection efficiency.

[0047] Specifically, the target vertical signal is located, and the specific positioning process is: extracting the maximum value from the real-time signal transmission precision factor of the verticality detection device within the signal transmission period, and marking it as the signal transmission precision factor of the verticality detection device; obtaining the timestamp corresponding to the signal transmission precision factor of the verticality detection device, and the vertical signal corresponding to the timestamp is the target vertical signal; in an exemplary embodiment, the above-mentioned obtaining the timestamp corresponding to the signal transmission precision factor of the verticality detection device, the specific process is: assuming that the signal transmission precision factor of the verticality detection device is , that is, the maximum value of the real-time signal transmission precision factor of the verticality detection device within the signal transmission cycle appears at the time point gu, so the timestamp corresponding to the signal transmission precision factor of the verticality detection device is gu; in the process of signal transmission and information collection, the verticality detection device may be affected by various environmental factors, resulting in the signal it transmits not being completely vertical. These environmental factors may include wind and electromagnetic interference, etc., which may have an adverse effect on the stability of the verticality detection device and the accuracy of signal transmission. In order to meet this challenge and ensure that the collected signals have the highest accuracy and reliability, this embodiment adopts a specific signal positioning strategy. Specifically, it continuously monitors the real-time signal transmission precision factor of the verticality detection device throughout the signal transmission cycle and extracts the maximum value therefrom. This The maximum value represents the moment when the vertical signal of the verticality detection device is most accurately transmitted and least affected by the environment during the entire transmission cycle. By obtaining the timestamp corresponding to this maximum value, the vertical signal emitted at that moment, that is, the target vertical signal, can be accurately located. The advantage of this strategy is that it can screen out the most stable and accurate signal from a series of signals that may be affected by environmental interference, thereby minimizing the impact of environmental factors on the verticality detection results. In addition, since the signal transmission is continuous, selecting the signal with the highest accuracy during this period can also ensure that the collected data is highly representative. This means that even if the verticality detection device is subject to some short-term environmental interference during the transmission process, it can still obtain the most accurate verticality information, providing a reliable basis for the subsequent target detection and construction project verticality performance evaluation.

[0048] Specifically, the real-time signal transmission accuracy factor of the verticality detection device within the signal transmission period is evaluated, and the specific evaluation process is as follows: the process parameters of the verticality detection device transmitting the vertical signal include the real-time jitter amplitude of the verticality detection device within the signal transmission period, the real-time air refractive index of the environment to which the verticality detection device belongs within the signal transmission period, the real-time beam divergence width of each detection position point of the vertical signal of the verticality detection device within the signal transmission period, and the real-time horizontal deviation angle of the verticality detection device within the signal transmission period; the above-mentioned real-time jitter amplitude represents the vibration amplitude of the verticality detection device at any time within the signal transmission period. Due to factors such as interference from the external environment (such as wind force), the verticality detection device as a whole and the signal transmission part generate slight vibration or shaking. This jitter will directly affect the stability and accuracy of the transmission signal, thereby increasing the error of the verticality detection, which can be measured by the built-in sensor of the verticality detection device; the real-time air refractive index represents the refractive index of the air medium through which the vertical signal emitted by the verticality detection device at any time within the signal transmission period passes. , which can be obtained by monitoring the environmental sensor; the real-time beam divergence width of each detection position point of the vertical signal belonging to the verticality detection device within the signal transmission cycle, indicates that at any time within the signal transmission cycle, the vertical signal emitted by the verticality detection device is transmitted during the propagation process. Due to the diffusion effect of the light beam, the signal beam width at each detection position point is caused, wherein each detection position point refers to the position point where the equipment manager installs the beam measuring instrument, and the beam width is measured by the beam measuring instrument. The light beam here may refer to a laser beam. It should be explained that each detection position point is planned and installed by the equipment manager according to the specific requirements of the verticality detection and the actual situation on site. The selection of these specific positions fully considers the detection accuracy, measurement range and physical characteristics of light beam propagation, and aims to achieve comprehensive and accurate monitoring of the vertical signal light beam characteristics through scientific layout; the real-time horizontal deviation angle of the verticality detection device within the signal transmission cycle, indicates the deviation angle of the verticality detection device relative to the ideal horizontal state at any time within the signal transmission cycle, and is measured by the built-in horizontal sensor.

[0049] The above-mentioned signal transmission cycle refers to the duration of the verticality detection device transmitting the vertical signal when performing its detection task. The specific duration of this cycle is not fixed, but is flexibly set according to the specific needs of the actual application scenario and the actual situation during use.

[0050] The maximum value is located from the real-time light beam divergence width of each detection position point of the vertical signal belonging to the verticality detection device within the signal transmission cycle and is marked as the real-time maximum light beam divergence width of the vertical signal belonging to the verticality detection device within the signal transmission cycle, indicating the maximum level of the real-time light beam divergence width of each detection position point of the vertical signal belonging to the verticality detection device within the signal transmission cycle.

[0051] The real-time jitter amplitude of the verticality detection device during the signal transmission period, the real-time air refractive index of the environment of the verticality detection device during the signal transmission period, the real-time maximum beam divergence width of the vertical signal of the verticality detection device during the signal transmission period, and the real-time horizontal deviation angle of the verticality detection device during the signal transmission period are comprehensively evaluated to obtain the real-time signal transmission accuracy factor of the verticality detection device during the signal transmission period. In this embodiment, the real-time signal transmission accuracy factor of the verticality detection device during the signal transmission period represents the vertical accuracy of the vertical signal transmission of the verticality detection device at any time during the signal transmission period. The larger the value, the higher the vertical accuracy of the signal transmission, that is, the closer the vertical signal is to the ideal vertical direction.

[0052] Furthermore, the real-time signal transmission precision factor of the verticality detection device within the signal transmission period is specifically evaluated by the following method:

[0053] ;

[0054] in,

[0055] FU(tu)= ;

[0056] In the formula, is the signal transmission accuracy factor of the verticality detection device at time tu within the signal transmission cycle, FU(tu) is the signal transmission accuracy index of the verticality detection device at time tu within the signal transmission cycle, is the jitter amplitude of the verticality detection device at time tu within the signal transmission period, is the air refractive index of the environment of the verticality detection device at time tu within the signal transmission period, is the maximum beam divergence width of the vertical signal of the verticality detection device at time tu within the signal transmission cycle, is the horizontal deviation angle of the verticality detection device at time tu within the signal transmission period, To detect the defined jitter amplitude preset in the database, To detect the defined air refractive index preset in the database, To detect the maximum beam divergence width preset in the detection database, To detect the defined horizontal deviation angle preset in the database.

[0057] The above-defined jitter amplitude indicates the maximum allowable value of the jitter amplitude of the verticality detection device at the moment tu within the signal transmission cycle; the above-defined air refractive index indicates the maximum allowable value of the air refractive index of the environment to which the verticality detection device belongs at the moment tu within the signal transmission cycle; the above-defined maximum light beam divergence width indicates the maximum allowable value of the maximum light beam divergence width of the vertical signal of the verticality detection device at the moment tu within the signal transmission cycle; the above-defined horizontal deviation angle indicates the maximum allowable value of the horizontal deviation angle of the verticality detection device at the moment tu within the signal transmission cycle.

[0058] It needs to be explained that the jitter amplitude directly reflects the stability of the verticality detection device during signal transmission. When the jitter amplitude increases, it will cause the maximum beam divergence width of the vertical signal to increase accordingly, because the jitter will cause a slight deviation in the direction of the beam, thereby causing the laser beam to diverge. At the same time, the air refractive index of the environment in which the verticality detection device is located will also affect the propagation of the laser beam. The increase in the air refractive index may cause the laser beam to refract during the propagation process, thereby further aggravating the divergence of the beam and increasing the beam divergence width, making the maximum beam divergence width at a higher level. In addition, the horizontal deviation angle is also an important factor affecting the accuracy of signal transmission. The existence of the horizontal deviation angle This means that the verticality detection device is not completely in a horizontal calibration state when transmitting the signal, resulting in a decrease in the horizontal calibration factor of the verticality detection device and the destruction of the horizontal state of the verticality detection device, which further causes the vertical signal to deviate from the predetermined path during propagation, causing the laser beam to be not perpendicular to the building, thereby increasing the beam divergence width, and ultimately causing the signal transmission accuracy factor to decrease. Therefore, abnormal changes in the above parameters will cause the signal transmission accuracy factor of the verticality detection device to decrease, because the signal transmission accuracy factor is an important indicator to measure the stability and accuracy of the detection device during the signal transmission process, and the abnormal changes in the above parameters reflect the deficiencies of the detection device in terms of stability and accuracy.

[0059] The detection feedback module is used for the data collection and processing device to collect the target detection construction project information, and conduct a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project, and finally the data feedback device provides feedback on the multifunctional verticality detection of the construction project.

[0060] In a specific embodiment, the present invention accumulates the horizontal calibration factor and the signal transmission precision factor of the verticality detection device corresponding to each target vertical signal, and flexibly determines whether to make necessary corrections to the vertical precision index of the target detection construction project based on the accumulated results. This innovative strategy has significant advantages over directly analyzing the measurement process data. The advantage is that it can more comprehensively consider the various influencing factors in the detection process, reveal potential systematic deviations or error trends through cumulative effects, and thus achieve more accurate and reliable adjustments to the vertical precision index. This strategy not only improves the accuracy and credibility of the detection results, but also helps to promptly discover and correct possible error sources.

[0061] Specifically, the multifunctional verticality detection of the construction project is fed back, and the specific feedback process is: the overlap comparison process of each vertical extension detection line segment and the corresponding target vertical signal is displayed in a visual form; at the same time, the vertical precision index of the target detection construction project is compared with the vertical precision threshold. If the vertical precision index of the target detection construction project is greater than or equal to the vertical precision threshold, the target detection construction project is marked as a vertical target detection construction project, and vertical feedback is performed; if the vertical precision index of the target detection construction project is less than the vertical precision threshold, the vertical precision threshold and the vertical precision index of the target detection construction project are differenced, and the processing result is compared with the vertical precision threshold to finally obtain the vertical deviation of the target detection construction project, and the vertical deviation of the target detection construction project is fed back; in an example embodiment, The above-mentioned vertical feedback is specifically as follows: a visual prompt "the target detection building project meets the verticality requirements"; the above-mentioned vertical precision threshold represents the minimum value of the reasonable range of the vertical precision index of the target detection building project, which is extracted from the detection database; the vertical deviation of the above-mentioned target detection building project represents the degree of deviation between the actual construction state of the target detection building project in the vertical direction and the ideal vertical state; the above-mentioned process of overlapping and comparing each vertical extension detection line segment with the corresponding target vertical signal is displayed in a visual form, which means using intuitive means such as graphics, images or animations to dynamically or statically display the process of overlapping, comparing and calibrating each vertical extension detection line segment with the corresponding one in the verticality detection process, and marking the vertical deviation of the target detection building project in the visual feedback, thereby completing the feedback of the vertical deviation of the target detection building project.

[0062] Furthermore, the vertical precision index of the target detection building project is determined, and the specific analysis process is as follows: the target detection building project information includes each vertical extension detection line segment of the target detection building project, which represents the reference line segment extending in the vertical direction between adjacent facades in the vertical ground direction of the target detection building project. In an example embodiment, the target detection building project 1 is as follows Figure 3As shown, there are four vertical extension detection line segments, and a vertical extension detection line segment 2 is a reference line segment defined between adjacent facades of the target detection building project 1 and extending in the vertical direction.

[0063] Obtain the corresponding target vertical signal of each vertical extension detection line segment, and overlap and compare each vertical extension detection line segment with the corresponding target vertical signal to obtain a comparison result; the above-mentioned obtaining the corresponding target vertical signal of each vertical extension detection line segment refers to placing a verticality detection device at the device placement point of each vertical extension detection line segment, and obtaining the corresponding target vertical signal of each vertical extension detection line segment according to the steps of obtaining the target vertical signal; the above-mentioned overlapping and comparing each vertical extension detection line segment with the corresponding target vertical signal refers to using a high-definition camera to shoot a scene containing the vertical extension detection line segment and its corresponding target vertical signal. In order to ensure the accuracy of the shooting angle, the equipment manager places the high-definition camera in a specific position: this position is parallel to the vertical angle formed by the vertical extension detection line segment and the corresponding target vertical signal. The plane formed by the vertical signal of the target camera is k meters apart (k is a specific value representing the actual distance between the camera and the shooting plane, which is set by the equipment administrator). The specific accurate position point can be set by the equipment administrator. This can minimize the error caused by the shooting angle and ensure that the captured image can truly and accurately reflect the relative position relationship between the vertical extension detection line segment and the corresponding target vertical signal. The captured image is marked as a target detection image. A target detection image contains a vertical extension detection line segment and a corresponding target vertical signal. After the shooting is completed, the target detection images captured are used for overlap comparison to obtain the comparison result, wherein the overlap comparison refers to the overlap comparison between the vertical extension detection line segment and the corresponding target vertical signal.

[0064] The above-mentioned step of obtaining the target vertical signal is that the verticality detection device receives the operation instruction and automatically performs horizontal correction, the data collection and processing device obtains the horizontal correction process parameters of the verticality detection device and analyzes the horizontal calibration factor of the verticality detection device, the controller determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device, the data collection and processing device obtains the process parameters of the verticality detection device transmitting the vertical signal and evaluates the signal transmission accuracy factor of the verticality detection device, and the positioning device locates the target vertical signal according to the signal transmission accuracy factor of the verticality detection device.

[0065] In an example embodiment, a target detection image of a target detection construction project is as follows: Figure 4 As shown, the coincidence relationship between the vertical extension detection line segment 3 captured by a high-definition camera and the corresponding target vertical signal 4 is shown. In order to facilitate analysis and understanding, the captured image is simplified in this embodiment.

[0066] Based on the comparison results, the ratio of the overlapping lengths of each vertical extension detection segment and the corresponding target vertical signal, the shortest straight-line distance between the tail mark point of each vertical extension detection segment and the tail mark point of the corresponding target vertical signal, and the deviation angle between each vertical extension detection segment and the corresponding target vertical signal are obtained; in an exemplary embodiment, the above-mentioned overlapping length ratio represents the ratio of the length of the vertical extension detection segment 3 to the length of the corresponding target vertical signal 4; the above-mentioned shortest straight-line distance represents the distance between the tail mark point 6 of the vertical extension detection segment 3 and the tail mark point 7 of the corresponding target vertical signal 4; the above-mentioned deviation angle refers to the angle between the vertical extension detection segment 3 and the corresponding target vertical signal 4; wherein the overlapping length ratio, the shortest straight-line distance and the deviation angle can all be analyzed by image processing software (such as Matrix Lab), and it should be explained that the target vertical signal is emitted downward from the top 5 of the vertical extension detection segment 3, and the above-mentioned tail mark point of the target vertical signal refers to the farthest point to which the target vertical signal extends in the vertical direction.

[0067] It also needs to be explained that Figure 4 Only one vertical extension detection line segment and the corresponding target vertical signal are displayed. There may be a situation where the target vertical signal overlaps with the adjacent surface of the vertical extension detection line segment. Despite this, the vertical extension detection line segment and its corresponding target vertical signal can still be clearly and accurately defined using image processing software. This is because when the target vertical signal is a color that is not often used in construction projects, such as red, this color marking not only helps to quickly visually identify the target vertical signal, but more importantly, it can provide the image processing software with a clear basis for distinction. When the image processing software receives an image containing a vertical extension detection line segment and a target vertical signal, it will automatically detect and extract the color features of the target vertical signal according to a preset color recognition method, and then use this feature information to accurately define the boundary between the target vertical signal and the vertical extension detection line segment in the image. Even if the target vertical signal and the vertical extension detection line segment are adjacent and partially overlap, the image processing software can accurately separate the two through color recognition technology, thereby ensuring the accuracy and reliability of subsequent comparison and analysis.

[0068] The horizontal calibration factor of the verticality detection device corresponding to each target vertical signal and the signal transmission precision factor of the verticality detection device corresponding to each target vertical signal are obtained, and the accumulation results are marked as the vertical precision index calibration judgment value; the horizontal calibration factor of the verticality detection device corresponding to each target vertical signal can be obtained by analyzing the horizontal correction process parameters of the verticality detection device corresponding to each target vertical signal, and the signal transmission precision factor of the verticality detection device corresponding to each target vertical signal can be obtained by analyzing the process parameters of the vertical signal transmission of the verticality detection device corresponding to each target vertical signal; the vertical precision index calibration judgment value refers to a value for determining whether to correct the vertical precision index of the target detection construction project.

[0069] The vertical precision index of the target detection construction project is obtained by comprehensively determining the ratio of the overlapping lengths of each vertical extension detection line segment and the corresponding target vertical signal, the shortest straight-line distance between the tail mark point of each vertical extension detection line segment and the tail mark point of the corresponding target vertical signal, the deviation angle between each vertical extension detection line segment and the corresponding target vertical signal, and the vertical precision index calibration determination value. In this embodiment, the vertical precision index of the target detection construction project represents the numerical value of the construction accuracy of the target detection construction project in the vertical direction.

[0070] The vertical precision index of the target detection construction project is specifically determined by:

[0071] ;

[0072] In the formula, To detect the vertical accuracy index of the construction project, is the vertical precision index calibration judgment value, To detect the vertical precision index calibration threshold preset in the database, is the ratio of the length of overlap between the fth vertical extension detection line segment and the corresponding target vertical signal, is the shortest straight-line distance between the tail mark point of the f-th vertical extension detection line segment and the tail mark point of the corresponding target vertical signal, is the deviation angle between the fth vertical extension detection line segment and the corresponding target vertical signal, To detect the overlap length ratio reference value preset in the database, To detect the impact value corresponding to the shortest straight-line distance preset in the database, is the impact value corresponding to the deviation angle preset in the detection database, f is the number of each vertical extension detection line segment, , d is the total number of vertical extension detection segments.

[0073] The above-mentioned vertical precision index calibration threshold represents the minimum value of the reasonable range of the vertical precision index calibration judgment value. If the vertical precision index calibration judgment value is greater than or equal to the vertical precision index calibration threshold, it indicates that the measurement process is relatively accurate and the analysis results can reflect the actual status. Therefore, there is no need to correct the analysis results. If the vertical precision index calibration judgment value is less than the vertical precision index calibration threshold, it indicates that in the process of verticality detection of the target building project, the verticality detection device used has a more significant impact on the vertical precision index of the target building project. Specifically, the deviation in the detection link not only fails to accurately reflect the verticality status of the target building project, but further weakens its vertical accuracy performance. In view of this, in order to ensure the accuracy and reliability of the detection results, it is necessary to scientifically and reasonably correct the existing detection results based on the vertical precision index calibration threshold and the vertical precision index calibration judgment value.

[0074] The above-mentioned reference value of the overlap length ratio represents the reference value of the overlap length ratio between the f-th vertical extension detection segment and the corresponding target vertical signal, which is generally set to 1; the influence value corresponding to the above-mentioned shortest straight-line distance represents the influence of the unit value of the shortest straight-line distance on the vertical precision index of the target detection construction project; the influence value corresponding to the above-mentioned deviation angle represents the influence of the unit value of the deviation angle on the vertical precision index of the target detection construction project. The detection database stores the correspondence between the shortest straight-line distance and its corresponding influence value and the correspondence between the deviation angle and its corresponding influence value. For example, the shortest straight-line distance and the deviation angle are input into the detection database, and the detection database can match the influence value corresponding to the shortest straight-line distance and the influence value corresponding to the deviation angle, and the value range is between 0 and 1.

[0075] It needs to be explained that the overlap length ratio is a parameter that directly reflects the matching degree between the detection line segment and the target signal. When the overlap length ratio is close to or equal to the overlap length ratio reference value, it indicates that the vertical extension detection line segment and the target vertical signal are well aligned. On the contrary, when the overlap length ratio significantly deviates from the overlap length ratio reference value, it indicates that the vertical extension detection line segment and the target vertical signal are poorly aligned. The size of the overlap length ratio is directly affected by the deviation angle: the larger the deviation angle, the smaller the overlap length ratio tends to be, because the deviation will cause the vertical extension detection line segment and the target signal to deviate in direction. Secondly, the shortest straight-line distance of the tail mark point is an important indicator to measure the proximity of the detection line segment and the target signal in space. When the shortest straight-line distance is small, it means that the detection line segment and the target signal are close in space at the tail mark point. This reflects that there is a good degree of alignment between the vertical extension detection line segment and the target vertical signal, because the two are aligned to a large extent. The verticality of the target detection building project tends to overlap in degree, and this parameter is also affected by the deviation angle: the increase of the deviation angle will cause a greater misalignment between the detection line segment and the target signal in space, thereby increasing the shortest straight-line distance. Finally, the deviation angle is a key parameter that describes the degree of deviation in direction between the detection line segment and the target signal. The increase of the deviation angle will cause the verticality of the target detection building project to decrease, because it means that there is a large inconsistency in direction between the detection line segment and the target vertical signal. The relationship between these parameters jointly reflects the verticality of the target detection building project. The vertical precision index is an important indicator to measure whether the building project meets the design requirements in the vertical direction. When the overlapping length ratio is close to the corresponding reference value, the shortest straight-line distance is small and the deviation angle is small, it means that the detection line segment and the target signal are highly matched, so it can be inferred that the target detection building project has a high accuracy in the vertical direction. Otherwise, it may mean that the building project has a certain deviation in the vertical direction or does not meet the design requirements.

[0076] In a specific embodiment, the present invention provides a multifunctional verticality detection system based on a construction project, which ensures the initial accuracy of the detection by receiving an operating instruction and automatically performing horizontal correction. The data collection and processing device collects and analyzes the parameters of the horizontal correction in this process, and accurately calculates the horizontal calibration factor of the verticality detection device. This step lays a solid foundation for the subsequent verticality determination. The controller intelligently determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor, further improving the intelligent level of the detection. The data collection and processing device continues to play a role, obtains the process parameters of the vertical signal transmission, and evaluates the signal transmission accuracy factor. Subsequently, the positioning device accurately locates the target vertical signal according to the signal transmission accuracy factor. The data collection and processing device collects detailed information of the target detection construction project, and performs a comprehensive comparison and analysis with the target vertical signal, thereby accurately determining the vertical accuracy index of the construction project. Finally, the data feedback device promptly feeds back this comprehensive detection result, which provides a strong basis for the quality control and construction adjustment of the construction project, not only significantly improving the accuracy and efficiency of verticality detection, but also effectively reducing human errors, providing a solid guarantee for the quality and safety of the construction project.

[0077] Reference Figure 2 As shown, the second aspect of the present invention provides a multifunctional verticality detection method based on a construction project, including: step one, the verticality detection device receives an operation instruction and automatically performs horizontal correction, the data collection and processing device obtains the horizontal correction process parameters of the verticality detection device, analyzes the horizontal calibration factor of the verticality detection device, and the controller determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device; step two, the data collection and processing device obtains the process parameters of the verticality detection device transmitting the vertical signal, and evaluates the signal transmission accuracy factor of the verticality detection device, the positioning device locates the target vertical signal according to the signal transmission accuracy factor of the verticality detection device; step three, the data collection and processing device collects the target detection construction project information, and performs a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project, and finally the data feedback device provides feedback on the multifunctional verticality detection of the construction project.

[0078] The third aspect of the present invention provides a multifunctional verticality detection device based on a construction project, comprising: a verticality detection device, a data collection and processing device, a positioning device, a data feedback device and a controller; the verticality detection device is used to receive an operation instruction, automatically perform horizontal correction, and transmit a vertical signal; the data collection and processing device is used to obtain the horizontal correction process parameters of the verticality detection device, analyze the horizontal calibration factor of the verticality detection device, obtain the process parameters of the verticality detection device transmitting the vertical signal, and evaluate the signal transmission accuracy factor of the verticality detection device, collect the target detection construction project information, and perform a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project; the positioning device is used to locate the target vertical signal according to the signal transmission accuracy factor of the verticality detection device; the data feedback device is used to provide feedback on the multifunctional verticality detection of the construction project through the vertical accuracy index of the target detection construction project; the controller is used to determine whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device.

[0079] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the present invention, they should all fall within the protection scope of the present invention.

Claims

1. Based on the multifunctional verticality detection system for construction engineering, it is characterized by: include: The horizontal calibration module is used for the verticality detection device to receive the operation instruction and automatically perform horizontal calibration. The data collection and processing device obtains the horizontal calibration process parameters of the verticality detection device and analyzes the horizontal calibration factor of the verticality detection device. The controller determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device. The signal transmission module is used for the data collection and processing device to obtain the process parameters of the verticality detection device transmitting the vertical signal, and evaluate the signal transmission accuracy factor of the verticality detection device. The positioning device locates the target vertical signal according to the signal transmission accuracy factor of the verticality detection device; The detection feedback module is used for the data collection and processing device to collect the target detection construction project information, and conduct a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project, and finally the data feedback device provides feedback on the multifunctional verticality detection of the construction project; The horizontal calibration factor of the verticality detection device represents the value of the horizontal calibration degree of the verticality detection device, reflecting the horizontal state of the verticality detection device and the stability of the horizontal state; The specific process of determining whether the verticality detection device emits a vertical signal is as follows: Comparing the horizontal calibration factor of the verticality detection device with the horizontal calibration threshold, and if the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, determining to transmit a vertical signal; When it is analyzed that the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, a vertical signal is immediately transmitted at the end time point of the detection period corresponding to the horizontal calibration factor, and the real-time signal transmission accuracy factor of the verticality detection device within the signal transmission period is evaluated; The real-time signal transmission accuracy factor of the verticality detection device within the signal transmission period indicates the vertical accuracy of the vertical signal transmitted by the verticality detection device at any time within the signal transmission period. The larger the value, the higher the vertical accuracy of the signal transmission, that is, the closer the vertical signal is to the ideal vertical direction. The target vertical signal is located, and the specific positioning process is as follows: Extracting a maximum value from the real-time signal transmission precision factor of the verticality detection device within the signal transmission period, and marking it as the signal transmission precision factor of the verticality detection device; The timestamp corresponding to the signal transmission precision factor of the verticality detection device is obtained, and the vertical signal corresponding to the timestamp is the target vertical signal.

2. According to claim 1, the multifunctional verticality detection system for construction engineering is characterized in that: The real-time signal transmission precision factor of the verticality detection device within the signal transmission period is specifically evaluated by the following method: RTE(you)=e FU(tu) +sin[FU(you)]; in, Wherein, RTE(tu) is the signal transmission accuracy factor of the verticality detection device at time tu in the signal transmission cycle, FU(tu) is the signal transmission accuracy index of the verticality detection device at time tu in the signal transmission cycle, SEC(tu) is the jitter amplitude of the verticality detection device at time tu in the signal transmission cycle, RRI(tu) is the air refractive index of the environment of the verticality detection device at time tu in the signal transmission cycle, MDA(tu) is the maximum beam divergence width of the vertical signal of the verticality detection device at time tu in the signal transmission cycle, HAD(tu) is the horizontal deviation angle of the verticality detection device at time tu in the signal transmission cycle, SEC Δ To detect the defined jitter amplitude preset in the database, RRI Δ To detect the defined air refractive index preset in the database, MDA Δ To detect the maximum beam divergence width preset in the database, HAD Δ To detect the defined horizontal deviation angle preset in the database.

3. According to claim 1, the multifunctional verticality detection system for construction engineering is characterized in that: The vertical precision index of the target detection building project is determined, and the specific analysis process is as follows: The target detection construction project information includes each vertical extension detection line segment belonging to the target detection construction project; Obtaining a corresponding target vertical signal of each vertical extension detection line segment, and performing an overlap comparison between each vertical extension detection line segment and the corresponding target vertical signal to obtain a comparison result; Based on the comparison results, the ratio of the overlapping lengths of each vertical extension detection line segment and the corresponding target vertical signal, the shortest straight-line distance between the tail mark point of each vertical extension detection line segment and the tail mark point of the corresponding target vertical signal, and the deviation angle between each vertical extension detection line segment and the corresponding target vertical signal are obtained; Obtaining a horizontal calibration factor of a verticality detection device corresponding to each target vertical signal and a signal transmission precision factor of a verticality detection device corresponding to each target vertical signal, and accumulating them, and marking the accumulated result as a vertical precision index calibration determination value; The vertical accuracy index of the target detection construction project is obtained by comprehensively determining the ratio of the overlapping lengths of each vertical extension detection line segment and the corresponding target vertical signal, the shortest straight-line distance between the tail mark point of each vertical extension detection line segment and the tail mark point of the corresponding target vertical signal, the deviation angle between each vertical extension detection line segment and the corresponding target vertical signal, and the vertical accuracy index calibration judgment value.

4. According to claim 1, the multifunctional verticality detection system for construction engineering is characterized in that: The feedback of the multifunctional verticality detection of the construction project is specifically conducted as follows: The process of overlapping and comparing each vertical extension detection line segment with the corresponding target vertical signal is displayed in a visual form; At the same time, the vertical precision index of the target detection building project is compared with the vertical precision threshold. If the vertical precision index of the target detection building project is greater than or equal to the vertical precision threshold, the target detection building project is marked as a vertical target detection building project, and vertical feedback is performed; If the vertical precision index of the target detection building project is less than the vertical precision threshold, the vertical precision threshold and the vertical precision index of the target detection building project are subjected to difference processing, and the processing result is subjected to ratio processing with the vertical precision threshold to finally obtain the vertical deviation degree of the target detection building project, and the vertical deviation degree of the target detection building project is fed back.

5. According to claim 1, the multifunctional verticality detection system for construction engineering is characterized in that: The horizontal calibration factor of the verticality detection device is analyzed, and the specific analysis method includes: The horizontal correction process parameters of the verticality detection device include the real-time horizontal deviation angle of the verticality detection device in the first detection cycle, the real-time horizontal deviation angle change rate of the verticality detection device in the first detection cycle, and the transition time of each horizontal deviation angle of the verticality detection device in the first detection cycle; Extracting a maximum deviation angle and a minimum deviation angle from the real-time horizontal deviation angle of the verticality detection device in the first detection cycle, and performing difference processing, and marking the processing result as the maximum deviation amplitude of the horizontal angle of the verticality detection device in the first detection cycle; Performing mean processing on the real-time horizontal deviation angle change rate of the verticality detection device in the first detection period, and marking the processing result as the average change rate of the horizontal deviation angle of the verticality detection device in the first detection period; Performing average processing on the transition durations of the horizontal deviation angles of the verticality detection device in the first detection cycle, and marking the processing result as the average transition duration of the horizontal deviation angles of the verticality detection device in the first detection cycle; The horizontal calibration factor of the verticality detection device is obtained by comprehensively analyzing the maximum horizontal angle deviation amplitude of the verticality detection device in the first detection period, the average change rate of the horizontal deviation angle of the verticality detection device in the first detection period, and the average transition time of the horizontal deviation angle of the verticality detection device in the first detection period.

6. According to claim 1, the multifunctional verticality detection system for construction engineering is characterized in that: The process of determining whether the verticality detection device emits a vertical signal specifically includes: If the horizontal calibration factor of the verticality detection device is less than or equal to the horizontal calibration threshold, the automatic horizontal correction is continued until the horizontal calibration factor of the verticality detection device is greater than the horizontal calibration threshold, thereby updating the horizontal calibration factor of the verticality detection device.

7. According to claim 1, the multifunctional verticality detection system for construction engineering is characterized in that: The real-time signal transmission precision factor of the verticality detection device in the signal transmission period is evaluated, and the specific evaluation process includes: The process parameters of the verticality detection device transmitting the vertical signal include the real-time jitter amplitude of the verticality detection device in the signal transmission period, the real-time air refractive index of the environment of the verticality detection device in the signal transmission period, the real-time beam divergence width of each detection position point of the vertical signal of the verticality detection device in the signal transmission period, and the real-time horizontal deviation angle of the verticality detection device in the signal transmission period; Locate the maximum value from the real-time beam divergence width of each detection position point of the vertical signal belonging to the verticality detection device within the signal transmission period, and mark it as the real-time maximum beam divergence width of the vertical signal belonging to the verticality detection device within the signal transmission period; The real-time jitter amplitude of the verticality detection device during the signal transmission period, the real-time air refractive index of the environment of the verticality detection device during the signal transmission period, the real-time maximum beam divergence width of the vertical signal of the verticality detection device during the signal transmission period, and the real-time horizontal deviation angle of the verticality detection device during the signal transmission period are comprehensively evaluated to obtain the real-time signal transmission accuracy factor of the verticality detection device during the signal transmission period.

8. A method for the multifunctional verticality detection system for construction engineering according to any one of claims 1 to 7, characterized in that: include: Step 1: The verticality detection device receives the operation instruction and automatically performs horizontal correction. The data collection and processing device obtains the horizontal correction process parameters of the verticality detection device and analyzes the horizontal calibration factor of the verticality detection device. The controller determines whether the verticality detection device transmits a vertical signal based on the horizontal calibration factor of the verticality detection device. Step 2: The data collection and processing device obtains the process parameters of the verticality detection device transmitting the vertical signal, and evaluates the signal transmission precision factor of the verticality detection device. The positioning device locates the target vertical signal according to the signal transmission precision factor of the verticality detection device. Step three, the data collection and processing device collects the target detection construction project information, and conducts a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection construction project, and finally the data feedback device provides feedback on the multifunctional verticality detection of the construction project.

9. A device for use in a multifunctional verticality detection system for construction engineering according to any one of claims 1 to 7, characterized in that: The invention comprises: it is characterized by comprising: a verticality detection device, a data collection and processing device, a positioning device, a data feedback device and a controller; The verticality detection device is used to receive operation instructions, automatically perform horizontal correction, and emit vertical signals; The data collection and processing device is used to obtain the horizontal correction process parameters of the verticality detection device, analyze the horizontal calibration factor of the verticality detection device, obtain the process parameters of the verticality detection device transmitting the vertical signal, and evaluate the signal transmission accuracy factor of the verticality detection device, collect the target detection building project information, and conduct a comprehensive analysis with the target vertical signal, thereby determining the vertical accuracy index of the target detection building project; The positioning device is used to locate the target vertical signal according to the signal transmission precision factor of the verticality detection device; The data feedback device is used to provide feedback on the multifunctional verticality detection of the construction project by detecting the vertical precision index of the construction project through the target; The controller is used to determine whether the verticality detection device transmits a vertical signal based on a horizontal calibration factor of the verticality detection device.

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