An intelligent integrated pole measurement and control system based on data perception fusion and edge computing

Abstract

The present invention relates to the technical field of integrated pole management, and discloses a smart integrated pole measurement and control system based on data perception fusion and edge computing. The working state of the integrated pole is monitored by a real-time monitoring unit, the installation state of the integrated pole is monitored by a periodic monitoring unit, the edge computing processor processes the data obtained by the real-time monitoring unit, and the analysis module analyzes the processed data to judge the working stability of the integrated pole. The analysis module also analyzes the monitoring data obtained by the periodic monitoring unit at the same time to judge the installation stability of the integrated pole. The control module adjusts the working service positions carried on the integrated pole according to the installation stability of the integrated pole.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated pole management, and specifically relates to a smart integrated pole measurement and control system based on data perception fusion and edge computing. Background Art

[0002] With the continuous and rapid development of China's economic society and the need for modern management and development of urban roads, the number of poles for lighting, monitoring, traffic indication, etc. on urban roads has also increased. Various equipment and facilities are installed independently, resulting in numerous and disorderly poles on urban roads, with a poor overall effect.

[0003] A smart integrated pole is a new type of information infrastructure that uses a lamp post as a carrier and integrates multiple functions through methods such as overlaying port reservations, achieving "multiple poles in one", and greatly improving the level of urban refined management services.

[0004] Since the smart integrated pole integrates multiple services, the selection of the installation positions of these services is a difficult problem. Currently, each service of the smart integrated pole is randomly installed at different positions on the integrated pole, which may have a certain impact on the installation stability of the smart integrated pole, causing losses. At the same time, due to the presence of multiple services on the smart integrated pole, it brings difficulties to traditional manual inspections, resulting in misjudgments by manual inspections and unnecessary work burdens on staff. Summary of the Invention

[0005] The purpose of the present invention is to provide a smart integrated pole measurement and control system based on data perception fusion and edge computing to solve the above technical problems.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A smart integrated pole measurement and control system based on data perception fusion and edge computing includes:

[0008] A monitoring module, including a real-time monitoring unit and a periodic monitoring unit;

[0009] The real-time monitoring unit is used to monitor the working status of all services on the integrated pole in real time and obtain monitoring data;

[0010] The periodic monitoring unit is used to periodically monitor the installation status of the integrated pole and obtain monitoring data;

[0011] An edge computing processor, for the monitoring data obtained by the real-time monitoring unit, constructs a direct coordinate system, and fits the monitoring data of the same monitoring service on the integrated pole at different times into a curve in the plane rectangular coordinate system;

[0012] An analysis module for analyzing and synthesizing the working state of the integrated pole based on the processed monitoring data, and giving an early warning of the working state of the integrated pole according to the analysis result;

[0013] It is also used for analyzing the monitoring data obtained by the periodic monitoring unit to judge the installation state of the integrated pole;

[0014] A control module for adjusting the load of the integrated pole according to the analysis result of the monitoring data obtained by the analysis module from the periodic monitoring unit to maintain its stability.

[0015] Through the above technical solutions, in the present invention, the working state of the integrated pole is monitored by the real-time monitoring unit, the installation state of the integrated pole is monitored by the periodic monitoring unit, the edge computing processor processes the data obtained by the real-time monitoring unit, the analysis module analyzes the processed data to judge the working stability of the integrated pole, the analysis module also analyzes the monitoring data obtained by the periodic monitoring unit to judge the installation stability of the integrated pole, and the control module adjusts the working service position carried on the integrated pole according to the installation stability of the integrated pole.

[0016] As a further description of the solution of the present invention, the data obtained by the real-time monitoring unit are the power data when each service on the integrated pole is working, and the data obtained by the periodic monitoring unit are the vibration data and inclination data of the integrated pole.

[0017] As a further description of the solution of the present invention, the determination method of the working state of the integrated pole includes:

[0018] Retrieving the corresponding preset safety threshold interval according to the monitored service of the integrated pole to be inspected;

[0019] Comparing the real-time monitoring data of the monitored service with the preset safety threshold interval and obtaining an evaluation score;

[0020] Through the formula:

[0021]

[0022] Obtaining the working state score S of the integrated pole, where n is the number of monitored services of the integrated pole to be inspected, Q i is the evaluation score of the i-th service of the integrated pole to be inspected, and both n and i are positive integers; α i is the weight coefficient of the i-th service of the integrated pole to be inspected;

[0023] Comparing the working state score S of the integrated pole with the preset score interval. If the working state score S of the integrated pole is higher than the preset score interval, the current working state of the integrated pole is normal;

[0024] If the working state score S of the integrated pole falls within the preset score interval, the current working state of the integrated pole is in a potentially abnormal state;

[0025] If the working state score S of the integrated pole is lower than the preset score range, the current working state of the integrated pole is abnormal.

[0026] As a further description of the solution of the present invention, the evaluation score Q of the i-th service of the integrated pole to be inspected i is obtained through the following steps:

[0027] Obtain the analysis curve of the real-time data changing with time within a complete operation cycle of the corresponding monitoring service;

[0028] Obtain the standard curve of the data changing with time within a complete operation cycle of the corresponding monitoring service;

[0029] Obtain the number of intersection points m between a standard curve and the analysis curve, where m is a positive integer;

[0030] Through the formula:

[0031]

[0032] Obtain the evaluation score Q of the i-th service of the integrated pole to be inspected i ; where t i+1 、t i and t n are the numerical values of the intersection points of the (i + 1)-th, i-th, and n-th standard curves and the analysis curve on the time axis in chronological order respectively; μ takes 1 when m is odd and 0 when m is even; a is the preset evaluation score; T0 is the total duration of the data within the safe range within a complete operation cycle of the corresponding monitoring service, and T1 is the preset safe range interval length.

[0033] Through the above technical solution, by digitally evaluating the parameters of the integrated pole and its working services, the working state score is obtained. The working state score can overall reflect the working state of a certain integrated pole, thus providing assistance for the monitoring of the integrated pole. At the same time, it warns the integrated poles with abnormal working states and those in potentially abnormal states, and minimizes unnecessary losses as much as possible.

[0034] As a further description of the solution of the present invention, the method for obtaining the vibration data is to apply a reasonable impact force to the integrated pole and collect the vibration frequency P and vibration acceleration v at the top, middle, and bottom of the integrated pole respectively;

[0035] The method for obtaining the inclination data is to use a protractor to obtain the angles θ1, θ2, θ3, and θ4 between the central axis of the integrated pole and the ground in four different directions.

[0036] As a further description of the solution of the present invention, the analysis process of the installation state of the integrated pole includes:

[0037] Obtain the average vibration frequency of the integrated pole based on the vibration frequencies P and vibration accelerations v at the top, middle, and bottom of the integrated pole. and the average vibration acceleration

[0038] Through the formula Calculate the installation status score C of the integrated pole;

[0039] In the formula, θ0 is the standard angle of the central axis of the integrated pole with four different directions on the ground, P0 is the standard vibration frequency when a reasonable impact force is applied, and v0 is the standard vibration acceleration when a reasonable impact force is applied;

[0040] Compare the installation status score C of the integrated pole with the preset score range. If the installation status score C of the integrated pole is higher than the preset score range, the current integrated pole is in a stable state;

[0041] If the installation status score C of the integrated pole falls within the preset score range, the installation stability degree of the current integrated pole is in a critical state;

[0042] If the status score S of the integrated pole is lower than the preset score range, the current inspected integrated pole is in an unstable state.

[0043] Through the above technical solution, the present invention applies a reasonable impact force to the integrated pole, respectively collects the vibration frequencies P and vibration accelerations v at the top, middle, and bottom of the integrated pole, obtains the angles θ1, θ2, θ3, and θ4 of the central axis of the integrated pole with four different directions on the ground through an angle meter, and then through the formula Calculate the installation status score C of the integrated pole, reflect the installation stability degree through the installation status score C, and at the same time give early warnings for the critical state and the unstable state to minimize unnecessary losses.

[0044] As a further description of the solution of the present invention, the vibration data further includes the amplitude data at the top, middle, and bottom of the integrated pole when a reasonable impact force is applied to the integrated pole.

[0045] As a further description of the solution of the present invention, the integrated pole load adjustment method includes:

[0046] Respectively obtain the amplitude data at the top, middle, and bottom of the integrated pole when a reasonable impact force is applied to the integrated pole, fit the amplitude change curve with time through an edge computing processor, and calculate the areas S 上 、S 中 and S 底 of the amplitude curves at the top, middle, and bottom of the integrated pole with the x-axis through an analysis module, and respectively take S 上 、S 中 and S 底Compare with the preset threshold. If the situation of being greater than the preset threshold occurs, it indicates that the load at this position of the integrated pole is too large, and the load at this position of the integrated pole is reduced.

[0047] Through the above technical solution, the present invention obtains the amplitude data of the top, middle and bottom of the integrated pole when a reasonable impact force is applied to the integrated pole, fits the amplitude change curve with time through the edge computing processor, and calculates the area between the amplitude curves of the top, middle and bottom of the integrated pole and the x-axis through the analysis module. By comparing the area with the preset threshold, misjudgment is avoided, and unnecessary work burdens are brought to the staff.

[0048] The beneficial effects of the present invention:

[0049] 1. The present invention monitors the working state of the integrated pole through the real-time monitoring unit, monitors the installation state of the integrated pole through the periodic monitoring unit, the edge computing processor processes the data obtained by the real-time monitoring unit, the analysis module analyzes the processed data to judge the working stability of the integrated pole, and the analysis module also analyzes the monitoring data obtained by the periodic monitoring unit at the same time to judge the installation stability of the integrated pole. The control module adjusts the working service positions carried on the integrated pole according to the installation stability of the integrated pole.

[0050] 2. By digitally evaluating the parameters of the integrated pole and its working services, a working state score is obtained. The working state score can overall reflect the working state of a certain integrated pole, thus providing help for the monitoring of the integrated pole, and at the same time warning the integrated poles with abnormal working states and in potentially abnormal states, and minimizing unnecessary losses as much as possible.

[0051] 3. The present invention applies a reasonable impact force to the integrated pole, respectively collects the vibration frequency P and vibration acceleration v of the top, middle and bottom of the integrated pole, obtains the angles θ1, θ2, θ3 and θ4 between the central axis of the integrated pole and the ground in four different directions through the angle meter, and then through the formula Calculate the installation state score C of the integrated pole, and reflect the installation stability through the installation state score C. At the same time, warn the critical state and unstable state, and minimize unnecessary losses as much as possible.

[0052] 4. The present invention obtains the amplitude data of the top, middle and bottom of the integrated pole when a reasonable impact force is applied to the integrated pole, fits the amplitude change curve with time through the edge computing processor, and calculates the area between the amplitude curves of the top, middle and bottom of the integrated pole and the x-axis through the analysis module. By comparing the area with the preset threshold, the load conditions at each position are adjusted, and at the same time, by using the area comparison, misjudgment is avoided, and unnecessary work burdens are brought to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The present invention will be further described below with reference to the drawings.

[0054] Figure 1 It is the module block diagram of the intelligent integrated pole measurement and control system based on data perception fusion and edge computing provided by the present invention. Specific embodiments

[0055] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0056] Please refer to Figure 1 As shown, the present invention is an intelligent integrated pole measurement and control system based on data perception fusion and edge computing, including:

[0057] A monitoring module, including a real-time monitoring unit and a periodic monitoring unit;

[0058] The real-time monitoring unit is used to monitor the working status of all services on the integrated pole in real time and obtain monitoring data;

[0059] The periodic monitoring unit is used to periodically monitor the installation status of the integrated pole and obtain monitoring data;

[0060] An edge computing processor, for the monitoring data obtained by the real-time monitoring unit, constructs a direct coordinate system, and fits the monitoring data of the same monitoring service of the integrated pole at different times into a curve in the plane rectangular coordinate system;

[0061] An analysis module is used to analyze the working status of the integrated pole for the processed monitoring data and give an early warning of the working status of the integrated pole according to the analysis results;

[0062] It is also used to analyze the monitoring data obtained by the periodic monitoring unit to judge the installation status of the integrated pole;

[0063] A control module is used to adjust the load of the integrated pole according to the analysis result of the monitoring data obtained by the analysis module for the periodic monitoring unit to maintain its stability.

[0064] Through the above technical solution, the present invention monitors the working state of the integrated pole through a real-time monitoring unit, monitors the installation state of the integrated pole through a periodic monitoring unit, processes the data obtained by the real-time monitoring unit by an edge computing processor, analyzes the processed data by an analysis module to judge the working stability of the integrated pole, and the analysis module also analyzes the monitoring data obtained by the periodic monitoring unit at the same time to judge the installation stability of the integrated pole. The control module adjusts the working service positions carried on the integrated pole according to the installation stability of the integrated pole.

[0065] The data obtained by the real-time monitoring unit are the power data during the operation of each service on the integrated pole, and the data obtained by the periodic monitoring unit are the vibration data and inclination data of the integrated pole.

[0066] The method for determining the working state of the integrated pole includes:

[0067] Retrieve the corresponding preset safety threshold range according to the monitored service of the integrated pole to be inspected;

[0068] Compare the real-time monitoring data of the monitored service with the preset safety threshold range and obtain an evaluation score;

[0069] Through the formula:

[0070]

[0071] Obtain the working state score S of the integrated pole, where n is the number of monitored services of the integrated pole to be inspected, Q i is the evaluation score of the i-th service of the integrated pole to be inspected, and both n and i are positive integers; α i is the weight coefficient of the i-th service of the integrated pole to be inspected;

[0072] Compare the working state score S of the integrated pole with the preset score range. If the working state score S of the integrated pole is higher than the preset score range, the current working state of the integrated pole is normal;

[0073] If the working state score S of the integrated pole falls within the preset score range, the current working state of the integrated pole is in a potentially abnormal state;

[0074] If the working state score S of the integrated pole is lower than the preset score range, the current working state of the integrated pole is abnormal.

[0075] The process for obtaining the evaluation score Q i of the i-th service of the integrated pole to be inspected includes:

[0076] Obtain the analysis curve of the real-time data changing with time within a complete operation cycle of the corresponding monitored service;

[0077] Obtain the standard curve of the data changing with time within a complete operation cycle of the corresponding monitoring service;

[0078] Obtain the number of intersection points m between a standard curve and an analysis curve, where m is a positive integer;

[0079] Through the formula:

[0080]

[0081] Obtain the evaluation score Q of the i-th service of the inspected composite pole i ; where t i+1 、t i and t n are the values on the time axis of the (i + 1)-th, i-th, and n-th intersection points of the standard curve and the analysis curve in chronological order respectively; μ takes 1 when m is odd and 0 when m is even; a is the preset evaluation score value; T0 is the total duration of the data within the safe interval within a complete operation cycle of the corresponding monitoring service, and T1 is the preset safe interval length.

[0082] Through the above technical solution, by digitally evaluating the parameters of the composite pole and its working services, the working state score is obtained. The working state score can overall reflect the working state of a certain composite pole, thus providing assistance for the monitoring of the composite pole, and at the same time warning the composite poles with abnormal working states and those in potentially abnormal states, and minimizing unnecessary losses as much as possible.

[0083] The method for obtaining the vibration data is to apply reasonable impact forces to the composite pole and collect the vibration frequencies P and vibration accelerations v at the top, middle, and bottom of the composite pole respectively;

[0084] The method for obtaining the inclination data is to use a protractor to obtain the angles θ1, θ2, θ3, and θ4 between the central axis of the composite pole and the ground in four different directions.

[0085] The analysis process of the installation state of the composite pole includes:

[0086] According to the vibration frequencies P and vibration accelerations v at the top, middle, and bottom of the composite pole, obtain the average vibration frequency and the average vibration acceleration

[0087] Through the formula Calculate the installation state score C of the composite pole;

[0088] In the formula, θ0 is the standard angle between the central axis of the composite pole and the ground in four different directions, P0 is the standard vibration frequency when applying reasonable impact forces, and v0 is the standard vibration acceleration when applying reasonable impact forces;

[0089] Compare the comprehensive pole installation status score C with the preset score range. If the comprehensive pole installation status score C is higher than the preset score range, the current comprehensive pole is in a stable state;

[0090] If the comprehensive pole installation status score C falls within the preset score range, the installation stability degree of the current comprehensive pole is in a critical state;

[0091] If the comprehensive pole status score S is lower than the preset score range, the current inspected comprehensive pole is in an unstable state.

[0092] Through the above technical solution, the present invention applies a reasonable impact force to the comprehensive pole, respectively collects the vibration frequency P and vibration acceleration v at the top, middle and bottom of the comprehensive pole, obtains the angles θ1, θ2, θ3 and θ4 between the central axis of the comprehensive pole and the ground in four different directions through an angle meter, and then through the formula Calculate the comprehensive pole installation status score C, reflect the installation stability degree through the installation status score C, and at the same time give early warnings for the critical state and the unstable state to minimize unnecessary losses.

[0093] The vibration data also includes the amplitude data at the top, middle and bottom of the comprehensive pole when a reasonable impact force is applied to the comprehensive pole.

[0094] The comprehensive pole load adjustment method includes:

[0095] Respectively obtain the amplitude data at the top, middle and bottom of the comprehensive pole when a reasonable impact force is applied to the comprehensive pole, fit the amplitude change curve with time through an edge computing processor, and calculate the areas S 上 、S 中 and S 底 of the amplitude curves at the top, middle and bottom of the comprehensive pole and the x-axis through an analysis module. Respectively compare S 上 、S 中 and S 底 with the preset threshold. If a situation greater than the preset threshold occurs, it means that the load at this position of the comprehensive pole is too large, and reduce the load at this position of the comprehensive pole.

[0096] Through the above technical solution, the present invention obtains the amplitude data at the top, middle and bottom of the comprehensive pole when a reasonable impact force is applied to the comprehensive pole, fits the amplitude change curve with time through an edge computing processor, calculates the areas of the amplitude curves at the top, middle and bottom of the comprehensive pole and the x-axis through an analysis module, adjusts the load conditions of each position by comparing the areas with the preset threshold, and at the same time uses the area comparison to avoid misjudgment and bring unnecessary work burdens to the staff.

[0097] The above has described in detail an embodiment of the present invention, but the above content is only a preferred embodiment of the present invention and cannot be considered as defining the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A smart integrated pole measurement and control system based on data perception fusion and edge computing, characterized in that, Including: A monitoring module, including a real-time monitoring unit and a periodic monitoring unit; The real-time monitoring unit is used to monitor the working status of all services on the integrated pole in real time and obtain monitoring data; The periodic monitoring unit is used to periodically monitor the installation status of the integrated pole and obtain monitoring data; An edge computing processor, for the monitoring data obtained by the real-time monitoring unit, constructs a direct coordinate system, and fits the monitoring data of the same monitoring service on the integrated pole at different times into a curve in the plane rectangular coordinate system; An analysis module, which is used to analyze the working status of the integrated pole for the processed monitoring data and give an early warning for the working status of the integrated pole according to the analysis results; It is also used to analyze the monitoring data obtained by the periodic monitoring unit to judge the installation status of the integrated pole; A control module, which is used to adjust the load of the integrated pole according to the analysis result of the monitoring data obtained by the analysis module for the periodic monitoring unit to maintain its stability; The analysis process of the installation status of the integrated pole includes: Obtain the average vibration frequency of the integrated pole according to the vibration frequency P and vibration acceleration v at the top, middle and bottom of the integrated pole and the average vibration acceleration Calculate the installation status score C of the composite pole through the formula ; In the formula, θ0 is the standard angle of the central axis of the integrated pole with the ground in four different directions, P0 is the standard vibration frequency when a reasonable impact force is applied, and v0 is the standard vibration acceleration when a reasonable impact force is applied; Compare the installation status score C of the integrated pole with the preset score interval. If the installation status score C of the integrated pole is higher than the preset score interval, the current integrated pole is in a stable state; If the installation status score C of the integrated pole falls within the preset score interval, the current installation stability degree of the integrated pole is in a critical state; If the status score S of the integrated pole is lower than the preset score interval, the current inspected integrated pole is in an unstable state.

2. The intelligent integrated pole measurement and control system based on data perception fusion and edge computing according to claim 1, characterized in that, The data obtained by the real-time monitoring unit are the power data when each service on the integrated pole is working, and the data obtained by the periodic monitoring unit are the vibration data and inclination data of the integrated pole.

3. The intelligent integrated pole measurement and control system based on data perception fusion and edge computing according to claim 1, characterized in that, The determination method of the working status of the integrated pole includes: Retrieve the corresponding preset safety threshold interval according to the monitored service of the inspected integrated pole; Compare the real-time monitoring data of the monitored service with the preset safety threshold interval and obtain an evaluation score; Through the formula: Obtain the comprehensive pole working status score S, where n is the number of monitoring services of the inspected comprehensive pole, Q i is the evaluation score of the i-th service of the inspected comprehensive pole, and both n and i are positive integers; α i is the weight coefficient of the i-th service of the inspected comprehensive pole; Compare the working status score S of the integrated pole with the preset score interval. If the working status score S of the integrated pole is higher than the preset score interval, the current working status of the integrated pole is normal; If the working status score S of the integrated pole falls within the preset score interval, the current working status of the integrated pole is in a potentially abnormal state; If the working status score S of the integrated pole is lower than the preset score interval, the current working status of the integrated pole is abnormal.

4. The intelligent integrated pole measurement and control system based on data perception fusion and edge computing according to claim 3, characterized in that, The process of obtaining the evaluation score Q of the i-th service of the inspected comprehensive pole i includes: Obtain an analysis curve of the real-time data changing with time within a complete operation cycle of the corresponding monitored service; Obtain a standard curve of the data changing with time within a complete operation cycle of the corresponding monitored service; Obtain the number of intersection points m between a standard curve and an analysis curve, and m is a positive integer; Through the formula: Obtain the evaluation score Q of the i-th service of the inspected comprehensive pole i ; where t i+1 , t i and t n are the numerical values of the intersections of the (i + 1)-th, i-th, and n-th standard curves and the analysis curve on the time axis in chronological order respectively; μ takes 1 when m is odd and 0 when m is even; a is the preset evaluation score value; T0 is the total duration of the data within the safe interval during a complete operation cycle of the corresponding monitoring service, and T1 is the preset safe interval length.

5. The intelligent integrated pole measurement and control system based on data perception fusion and edge computing according to claim 2, wherein The method for obtaining the vibration data is to apply a reasonable impact force to the integrated pole and collect the vibration frequency P and vibration acceleration v at the top, middle and bottom of the integrated pole respectively; The method for obtaining the inclination data is to obtain the angles θ1, θ2, θ3 and θ4 between the central axis of the integrated pole and the ground in four different directions through an angle gauge.

6. The intelligent integrated pole measurement and control system based on data perception fusion and edge computing according to claim 5, characterized in that, The vibration data further includes the amplitude data of the top, middle, and bottom of the composite rod when a reasonable impact force is applied to the composite rod.

7. The intelligent integrated pole measurement and control system based on data perception fusion and edge computing according to claim 1, characterized in that, The composite rod load adjustment method includes: Obtain the amplitude data at the top, middle, and bottom of the composite pole when a reasonable impact force is applied to the composite pole respectively. The edge computing processor fits the curve of the amplitude changing with time, and the analysis module calculates the areas S 上 , S 中 and S 底 of the amplitude curves at the top, middle, and bottom of the composite pole with the x-axis. Compare S 上 , S 中 and S 底 with the preset threshold respectively. If it is greater than the preset threshold, it means that the load at this position of the composite pole is too large, and the load at this position of the composite pole is reduced.

Images