Whole-process intelligent management system and method for engineering project

Abstract

The invention belongs to the technical field of engineering project management, and discloses an engineering project whole-process intelligent management system and method, and the system comprises a planned construction risk analysis module, a construction feasibility judgment module, a site construction risk analysis module, and a construction stop demand judgment module. According to the method, the management risk condition, the material supply risk condition and the objective environment risk condition are analyzed based on the historical records, the plan risk index is further obtained, potential risk factors in the project plan stage can be identified, and the accuracy of risk assessment is improved; according to the invention, through carrying out plan risk pointing identification, a risk source can be accurately found, so that a targeted risk response measure is taken; according to the method, the site construction risk condition is analyzed based on the site behavior risk condition and the site objective environment risk condition, various risks possibly faced by the construction site can be comprehensively identified and evaluated, and safe production of the construction site is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of engineering project management, and relates to an intelligent management system and method for the entire process of an engineering project. Background Art

[0002] Engineering refers to the construction of urban public infrastructure, public service facilities and municipal utilities, mainly including road traffic engineering, underground pipeline engineering, overhead pole engineering, street greening engineering, etc. Among them, overhead pole engineering plays an important role in supporting cables, dispersing loads and improving power supply reliability. It is one of the indispensable infrastructures for realizing power transmission and ensuring the normal operation of the city. Therefore, a study on the whole process intelligent management of overhead pole engineering is of great significance.

[0003] The safety risk assessment of overhead pole and line projects is mainly carried out in the project planning stage and the project construction stage. The risk assessment in the project planning stage can discover the possible risks in the project in advance and avoid accidents that may occur during the project construction. The risk assessment in the project construction stage can timely discover the risks that may cause project accidents, and then take targeted measures to avoid the expansion of the impact of the accident.

[0004] Traditional safety risk assessments for overhead pole and line projects during the project planning phase are usually based only on personnel experience. This risk assessment method lacks data support, and personnel experience cannot accurately obtain the risk status of the project plan. This may cause some key factors to be ignored, increasing the probability of project accidents, which may affect personnel safety and cost losses.

[0005] Traditional safety risk assessments for overhead pole and line projects during the project construction phase usually only focus on risk management of real-time personnel behaviors. This analysis method may reduce the accuracy and comprehensiveness of risk assessments, ignore the impact of other risks on project construction, increase the probability of accidents, and may cause casualties and project construction stagnation, affecting the project construction progress and increasing the project construction period and construction costs. Summary of the invention

[0006] In view of this, in order to solve the problems raised in the above background technology, a whole-process intelligent management system and method for engineering projects is proposed.

[0007] The purpose of the present invention can be achieved through the following technical solutions: The first aspect of the present invention provides an intelligent management system for the entire process of an engineering project, including: a planned construction risk analysis module, which is used to extract the engineering plan information of the current overhead pole and line project, and the engineering plan information specifically includes management unit information, material supply unit information, planned construction location and planned construction period, and then analyzes the planned construction risk situation, and the planned construction risk situation is composed of management risk situation, material supply risk situation and objective environmental risk situation.

[0008] The construction feasibility judgment module is used to judge whether the current overhead pole and line project is allowed to be constructed based on the planned construction risk situation of the current overhead pole and line project. When it is judged that the current overhead pole and line project is not allowed to be constructed, the planned risk direction of the current overhead pole and line project is identified. The planned risk direction specifically includes management risk, material supply risk and objective environmental risk.

[0009] The on-site construction risk analysis module is used to use high-definition cameras to collect construction behavior images at the construction site in real time when it is determined that the current overhead pole and line project is allowed to proceed with construction, and then obtain on-site construction data. The on-site construction data specifically includes behavior data and objective environment data, and then analyze the on-site construction risk situation. The on-site construction risk situation is composed of on-site behavior risk situation and on-site objective environment risk situation.

[0010] The construction stop demand judgment module is used to judge whether it is necessary to stop construction based on the on-site construction risk situation. When it is determined to be necessary, the construction is stopped immediately and the specific abnormal indications of the construction site are analyzed, and the abnormal indications specifically include construction abnormalities and environmental abnormalities.

[0011] The second aspect of the present invention provides a method for intelligent management of the entire process of an engineering project, and the specific steps of the method are as follows: S1, extracting the engineering plan information of the current overhead pole and line project, the engineering plan information specifically includes management unit information, material supply unit information, planned construction location and planned construction period, and then analyzing the planned construction risk situation, the planned construction risk situation is composed of management risk situation, material supply risk situation and objective environmental risk situation.

[0012] S2. Based on the planned construction risk situation of the current overhead pole and line project, determine whether the current overhead pole and line project is allowed to proceed with construction. When it is determined that the current overhead pole and line project is not allowed to proceed with construction, identify the planned risk orientation of the current overhead pole and line project. The planned risk orientation specifically includes management risk, material supply risk and objective environmental risk.

[0013] S3. When it is determined that the current overhead pole line project is allowed to proceed with construction, a high-definition camera is used to collect real-time images of construction behavior at the construction site, thereby obtaining on-site construction data. The on-site construction data specifically includes behavior data and objective environment data, and then the on-site construction risk situation is analyzed. The on-site construction risk situation is composed of on-site behavior risk situation and on-site objective environment risk situation.

[0014] S4. Determine whether it is necessary to stop construction based on the on-site construction risk situation. If it is necessary, stop construction immediately and analyze specific abnormalities at the construction site, including construction abnormalities and environmental abnormalities.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) The present invention analyzes the management risk situation, material supply risk situation and objective environmental risk situation based on the historical records of overhead pole and line projects, and then obtains the planning risk index. This historical record-based analysis method can identify potential risk factors in the project planning stage, improve the accuracy of risk assessment, and avoid risky project plans entering the construction stage.

[0016] (2) The present invention identifies planned risks by targeting situations where construction is not allowed. This analysis method helps to accurately find the source of risk, so that targeted risk response measures can be taken to ensure that risks are controlled in a timely and effective manner, which helps to reduce the impact of risks on the project and improve the success rate of the project.

[0017] (3) The present invention analyzes the on-site construction risk situation based on the on-site behavioral risk situation and the on-site objective environmental risk situation. This analysis method can more comprehensively identify and evaluate the various risks that the construction site may face. This dynamic analysis method based on the on-site behavioral risk situation and the on-site objective environmental risk situation can reflect the risk situation of the construction site in real time, which helps to adjust risk prevention and control measures in a timely manner and ensure safe production at the construction site.

[0018] (4) The present invention conducts specific abnormality-oriented analysis to determine the situation where construction needs to be stopped. This analysis method can accurately identify the key factors that lead to the need to stop construction. Targeted analysis makes problem solving more accurate and effective, which is conducive to taking preventive measures in a timely manner and reducing the probability of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of system module connection of the present invention.

[0021] Figure 2 It is a schematic diagram for implementing the method steps of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1 As shown, the present invention provides an intelligent management system for the entire process of an engineering project, including a planned construction risk analysis module, a construction feasibility judgment module, an on-site construction risk analysis module and a construction stop demand judgment module, wherein the planned construction risk analysis module is connected to the construction feasibility judgment module, the construction feasibility judgment module is connected to the on-site construction risk analysis module, and the on-site construction risk analysis module is connected to the construction stop demand judgment module.

[0025] The planned construction risk analysis module is used to extract the engineering plan information of the current overhead pole and line project. The engineering plan information specifically includes management unit information, material supply unit information, planned construction location and planned construction period, and then analyzes the planned construction risk situation. The planned construction risk situation is composed of management risk situation, material supply risk situation and objective environmental risk situation.

[0026] It should be noted that the reasons for selecting management risk, material supply risk and objective environmental risk as the factors affecting planned construction risk are as follows: 1. Project management is the core to ensure the smooth progress of the project. If it is not well managed, it may lead to delays in construction, cost overruns, substandard quality and other problems. Effective management can reduce the occurrence of risk events and respond in a timely manner when risk events occur, thereby reducing the impact of risks on the project. 2. Materials are the basis of construction, and their supply directly affects the progress and quality of construction. If the materials are not supplied in time or the quality is not up to standard, it will directly lead to construction interruption or rework, increasing project costs and risks. 3. Objective environmental risks are usually difficult to predict and control, but they have a great impact on the project. Severe weather conditions may make construction impossible. When planning construction, it is necessary to fully consider objective environmental risks and formulate corresponding response measures and plans to reduce the impact of risks on the project.

[0027] Preferably, the management risk situation requires constructing a management risk index for the current overhead pole line project, and the specific analysis is as follows: extracting historical overhead pole line project construction records, and then obtaining the management unit corresponding to each historical overhead pole line project construction record and the judgment result of whether an accident has occurred.

[0028] The historical overhead pole and line project construction records are classified according to the same management unit to obtain the historical overhead pole and line project construction records corresponding to each management unit, and then the management unit of the current overhead pole and line project is matched with the historical overhead pole and line project construction records corresponding to each management unit to obtain the historical overhead pole and line project construction records of the current management unit.

[0029] The historical overhead pole and line project construction records of the current management unit are counted to obtain the historical construction frequency of the current management unit, and the historical overhead pole and line project construction records where accidents occurred are recorded as historical overhead pole and line project accident records. The historical overhead pole and line project accident records of the current management unit are counted to obtain the historical accident frequency of the current management unit.

[0030] The number of construction workers and the number of injured workers corresponding to each historical overhead pole and line project accident record of the current management unit are obtained, and then the mean is calculated to obtain the number of injured workers monitored in historical accidents and the corresponding number of construction workers monitored in historical accidents of the current management unit.

[0031] The historical construction frequency Y of the current management unit 施工 、Historical accident frequency Y 事故 、Number of injured persons in historical accident monitoring X 受伤 and historical accident monitoring construction personnel X 施工 Substitute into the formula Get the management risk index λ of the current overhead line project 管理 , where e represents a natural constant, α1 and α2 represent the weights of the number of injured and the frequency of accidents respectively, and α1+α2=1.

[0032] Exemplarily, α1=0.6, α2=0.4.

[0033] It should be noted that the reason for choosing historical accident frequency and the number of injuries in historical accidents as influencing factors of the management risk index of the current overhead pole and line projects is: through the analysis of historical accident frequency and the number of injuries, a quantitative assessment of management risks can be made, which helps project managers better understand the risk status of the current project. The historical accident frequency and the number of injuries are important manifestations of the level of safety management. By analyzing and utilizing these data, the safety awareness and risk awareness of project management can be improved.

[0034] Preferably, the material supply risk situation requires the construction of a material supply risk index corresponding to each material type, and the specific analysis is as follows: extract each historical material supply record associated with each historical overhead pole and line project construction record, and obtain the material type, material supply unit, expected material supply time, actual material supply time and the judgment result of whether the material quality meets the standard corresponding to each historical material supply record.

[0035] Exemplarily, the material type may be cement, yellow sand, etc.

[0036] It should be noted that in practice, different types of materials will be needed when carrying out engineering project construction, and each material may correspond to a different material supply unit.

[0037] Obtain the required material types corresponding to the current construction plan and the material supply units corresponding to each type of material, and classify the historical material supply records according to the same material type to obtain the historical material supply records corresponding to each type of material, and then match them with the material supply units corresponding to the required material types to obtain the historical material supply records of each material supply unit of the required material type, and record them as reference historical material supply records corresponding to each material type.

[0038] The number of reference historical material supply records corresponding to each material type is counted to obtain the historical material supply frequency of the material supply unit corresponding to each material type, and the number of reference historical material supply records corresponding to each material type whose material quality is judged to be up to standard is counted to obtain the historical material quality standard compliance frequency of the material supply unit corresponding to each material type.

[0039] The estimated feeding time and actual feeding time corresponding to each reference historical material supply record of each material type are obtained, and then the mean is calculated to obtain the reference estimated feeding time and reference actual feeding time of the material supply unit corresponding to each material type.

[0040] The historical material supply frequency Z of each material type corresponding to the material supply unit 供应 , Frequency of historical material quality reaching the standard Z 达标 , refer to the estimated feeding time T 预计 And refer to the actual feeding time T 实际 Substitute into the formula Get the material supply risk index λ corresponding to each material type 材料 , where β1 and β2 represent the weights of material supply and feeding time respectively, β1+β2=1.

[0041] Exemplarily, β1=0.4, β2=0.6.

[0042] It should be noted that the reasons for selecting material supply time and material quality compliance as factors affecting the material supply risk index are: 1. Material supply time is directly related to the construction progress of the project. If the material supply time is too long, it will lead to construction delays, increase the time cost and uncertainty of the project. 2. Material quality compliance is an important aspect of assessing material supply risks. If the material quality does not meet the standards, it will affect the overall quality of the project, and may lead to rework, repairs or even project failure, which will not only increase the cost and time of the project, but may also lead to engineering accidents.

[0043] The material supply risk indexes corresponding to each material type are compared, and the maximum material supply risk index is selected as the material supply risk index for the current overhead pole and line project.

[0044] It should be noted that the reason for selecting the maximum material supply risk index as the material supply risk index for the current overhead pole and line project is: selecting the maximum value can ensure that the risk index comprehensively reflects the various risks that may be encountered in the material supply process, and accurately reflects the maximum potential risk faced by the current project in terms of material supply. By evaluating the maximum material supply risk index and taking corresponding risk management measures, it can be ensured that all material supply risks are within the allowable range.

[0045] Preferably, the objective environmental risk situation requires the construction of an objective environmental risk index, which is specifically analyzed as follows: based on the planned construction period and planned construction location of the current overhead pole and line project, retrieve the historical weather records for the same period, and then extract the weather conditions on each working day corresponding to each historical weather record, and then extract the severe weather conditions within the effective period.

[0046] It should be noted that the effective period refers to the period during which the construction unit carries out construction. For example, the effective period is 8:00-18:00.

[0047] It should be noted that historical weather records for the same period refer to the weather records in the area during the same period in previous years.

[0048] Exemplarily, the historical weather records for the same period may be selected from historical weather records within five years.

[0049] It should be noted that severe weather refers to weather conditions that may cause construction accidents or reduce construction quality. For example, severe weather includes heavy rain or high temperature.

[0050] It needs to be explained that the reason for choosing the weather conditions corresponding to the historical weather records for the same period as the reference weather conditions for overhead pole and line projects is: the historical weather records for the same period can more accurately reflect the weather change patterns in a certain area within a specific time period. By referring to the historical weather conditions for the same period, a more accurate prediction can be made of the weather conditions for the future time period, thus providing a strong reference for overhead pole and line projects.

[0051] The duration of bad weather conditions in each valid time period on each working day is accumulated, and the ratio is calculated with the duration of the valid time period to obtain the proportion of bad weather duration on each working day. Then the average of the proportions of bad weather duration corresponding to the historical weather records for the same period on each working day is calculated to obtain the proportion of bad weather duration on each working day.

[0052] The objective environmental risk index is obtained by averaging the proportion of bad weather duration on each working day.

[0053] It should be noted that the reason for using the proportion of bad weather duration as an objective environmental risk index is: under bad weather conditions, the construction environment becomes complex and dangerous, and safety accidents are prone to occur, such as falling from heights, equipment failures, etc. The proportion of bad weather duration as a quantitative indicator can objectively reflect the climatic conditions and weather conditions of the area where the project is located. The proportion of bad weather duration can be used as a reference for predicting project risks. A higher proportion may mean higher environmental risks.

[0054] Further preferably, the analysis of planned construction risk situation requires constructing a planned construction risk index for the current overhead pole and line project, and the specific analysis is as follows: the management risk index, material supply risk index and objective environment risk index of the current overhead pole and line project are calculated by weighted accumulation to obtain the planned construction risk index for the current overhead pole and line project.

[0055] Exemplarily, the weights of the management risk index, the material supply risk index, and the objective environment risk index are 0.3, 0.3, and 0.4, respectively.

[0056] It should be noted that the present invention analyzes the management risk situation, material supply risk situation and objective environmental risk situation based on the historical records of overhead pole and line projects, and then obtains the planning risk index. This historical record-based analysis method can identify potential risk factors in the project planning stage, improve the accuracy of risk assessment, and avoid risky project plans entering the construction stage.

[0057] The construction feasibility judgment module is used to judge whether the current overhead pole line project is allowed to be constructed based on the planned construction risk situation of the current overhead pole line project. When it is judged that the current overhead pole line project is not allowed to be constructed, the planned risk direction of the current overhead pole line project is identified. The planned risk direction specifically includes management risk, material supply risk and objective environmental risk.

[0058] Preferably, the judgment on whether to allow the current overhead pole and line project to proceed to construction is specifically as follows: comparing the planned construction risk index of the current overhead pole and line project with the pre-set allowable planned risk index; if the planned construction risk index of the current overhead pole and line project is greater than the allowable planned risk index, it is judged that the current overhead pole and line project is not allowed to proceed to construction; if the planned construction risk index of the current overhead pole and line project is less than or equal to the allowable planned risk index, it is judged that the current overhead pole and line project is allowed to proceed to construction.

[0059] Exemplarily, a planning risk index of 0.15 is allowed.

[0060] Preferably, the steps of identifying the planned risk orientation analysis of the current overhead pole and line project are as follows: the management risk index, material supply risk index and objective environmental risk index of the current overhead pole and line project are respectively compared with the preset allowable management risk index, allowable material supply risk index and allowable objective environmental risk index to obtain the planned risk orientation of the current overhead pole and line project.

[0061] It should be added that if the management risk index of the current overhead pole and line project is greater than the allowed management risk index, the planned risk of the current overhead pole and line project is judged to be management risk. If the material supply risk index of the current overhead pole and line project is greater than the allowed material supply risk index, the planned risk of the current overhead pole and line project is judged to be material supply risk. If the objective environmental risk index of the current overhead pole and line project is greater than the allowed objective environmental risk index, the planned risk of the current overhead pole and line project is judged to be objective environmental risk.

[0062] It should be noted that the allowable management risk index, allowable material supply risk index and allowable objective environmental risk index are 0.1, 0.15 and 0.2 respectively.

[0063] It should be noted that the planned risks of the current overhead pole and line projects may be one or more of management risks, material supply risks and objective environmental risks.

[0064] It should be noted that the present invention identifies planned risks by targeting situations where construction is not allowed. This analysis method helps to accurately find the source of risk, so that targeted risk response measures can be taken to ensure that risks are controlled in a timely and effective manner, which helps to reduce the impact of risks on projects and improve the success rate of projects.

[0065] The on-site construction risk analysis module is used to use a high-definition camera to collect construction behavior images at the construction site in real time when it is determined that the current overhead pole line project is allowed to proceed with construction, and then obtain on-site construction data. The on-site construction data specifically includes behavior data and objective environment data, and then analyze the on-site construction risk situation. The on-site construction risk situation is composed of on-site behavior risk situation and on-site objective environment risk situation.

[0066] Preferably, the on-site behavior risk situation requires the construction of an on-site behavior risk index, which is specifically analyzed as follows: extracting construction behavior images collected by high-definition cameras, and then matching each construction behavior image with a pre-saved abnormal construction behavior image, and then counting the number of successfully matched abnormal behavior images to obtain the number of abnormal behavior images.

[0067] Exemplarily, abnormal behavior may be not wearing a safety helmet or a safety rope.

[0068] The on-site behavior risk index is calculated by ratioing the number of abnormal behavior images with the construction behavior images collected by high-definition cameras.

[0069] It should be noted that the reason for using the proportion of behavioral anomalies as the on-site behavioral risk index is: by counting and analyzing the number of behavioral anomalies and their proportion, we can intuitively understand the overall situation of on-site behavioral risks. When the proportion of behavioral anomalies exceeds a certain threshold, it can be regarded as a signal of higher on-site behavioral risks.

[0070] Preferably, the on-site objective environmental risk situation needs to construct an on-site objective environmental risk index, which is specifically analyzed as follows: the period from the current construction time to the end of the working day corresponding to the overhead pole and line project is recorded as the monitoring period.

[0071] Based on the construction location and monitoring period of the current overhead pole and line project, the weather conditions during the monitoring period of the current overhead pole and line project are obtained, and then the duration corresponding to the bad weather during the monitoring period is accumulated and calculated to obtain the monitoring bad weather duration.

[0072] The objective environmental risk index on site is calculated by calculating the ratio of the duration of monitoring severe weather to the duration of the monitoring period.

[0073] Further preferably, the analysis of the on-site construction risk situation requires the construction of an on-site construction risk index, and the specific analysis is as follows: the on-site behavior risk index and the on-site objective environment risk index of the current construction site are cumulatively calculated according to the weights to obtain the on-site construction risk index of the current construction site.

[0074] Exemplarily, the corresponding weights of the on-site behavior risk index and the on-site objective environment risk index are 0.2 and 0.8.

[0075] It needs to be explained that on-site behavioral risks can be reminded by managers and supervisors and targeted risk management can be carried out, but when the objective environmental risks are high, risk management is generally not possible. In severe weather conditions, risks can only be avoided by stopping construction.

[0076] It should be noted that the reasons for choosing the behavioral risk index and the objective environmental risk index as the influencing factors of the on-site construction risk index are: 1. The behavioral risk index directly reflects the behavior patterns and safety awareness levels of construction personnel, and these behavioral risks may lead to safety accidents during the construction process. 2. Severe weather conditions may cause the construction site to become muddy, affecting the normal operation of construction machinery and workers, and thus may pose a potential threat to the safety of the construction project.

[0077] It should be noted that the present invention analyzes the on-site construction risk situation based on the on-site behavioral risk situation and the on-site objective environmental risk situation. This analysis method can more comprehensively identify and evaluate the various risks that the construction site may face. This dynamic analysis method based on the on-site behavioral risk situation and the on-site objective environmental risk situation can reflect the risk situation of the construction site in real time, help to timely adjust risk prevention and control measures, and ensure safe production at the construction site.

[0078] The construction stop demand judgment module is used to judge whether it is necessary to stop construction based on the on-site construction risk situation. When it is judged necessary, the construction is stopped immediately and the specific abnormal indications of the construction site are analyzed. The abnormal indications specifically include construction abnormalities and environmental abnormalities.

[0079] Preferably, the judgment of whether it is necessary to stop construction is specifically as follows: the on-site construction risk index of the current construction site is compared with the preset allowable on-site construction risk index. If the on-site construction risk index of the current construction site is greater than the allowable on-site construction risk index, it is judged that the construction needs to be stopped; if the on-site construction risk index of the current construction site is less than or equal to the allowable on-site construction risk index, it is judged that there is no need to stop the construction.

[0080] Exemplarily, the on-site construction risk index is allowed to be 0.15.

[0081] Preferably, the steps of analyzing the specific abnormal direction of the construction site are as follows: comparing the on-site behavior risk index and on-site objective environment risk index of the current construction site with the preset allowable on-site behavior risk index and allowable on-site objective environment risk index respectively to obtain the specific abnormal direction of the current overhead pole line project.

[0082] It should be added that if the on-site behavior risk index of the current construction site is greater than the allowed on-site behavior risk index, the specific abnormality of the current overhead pole and line project is judged to be construction abnormality. If the on-site objective environmental risk index of the current construction site is greater than the allowed on-site objective environmental risk index, the specific abnormality of the current overhead pole and line project is judged to be environmental abnormality.

[0083] Exemplarily, the allowable on-site behavior risk index and the allowable on-site objective environment risk index are 0.1 and 0.2 respectively.

[0084] It should be noted that the specific abnormality of the current overhead pole and line project may be one or both of construction abnormality and environmental abnormality.

[0085] It should be noted that the present invention conducts specific abnormality-oriented analysis on situations where it is necessary to stop construction. This analysis method can accurately identify the key factors that lead to the need to stop construction. Targeted analysis makes problem solving more accurate and effective, which is conducive to taking preventive measures in a timely manner and reducing the probability of accidents.

[0086] Example 2

[0087] See also Figure 2 As shown, the second aspect of the present invention proposes a method for intelligent management of the entire process of an engineering project, and the specific steps of the method are as follows: S1, extracting the engineering plan information of the current overhead pole and line project, the engineering plan information specifically includes management unit information, material supply unit information, planned construction location and planned construction period, and then analyzing the planned construction risk situation, the planned construction risk situation is composed of management risk situation, material supply risk situation and objective environmental risk situation.

[0088] S2. Based on the planned construction risk situation of the current overhead pole and line project, determine whether the current overhead pole and line project is allowed to proceed with construction. When it is determined that the current overhead pole and line project is not allowed to proceed with construction, identify the planned risk orientation of the current overhead pole and line project. The planned risk orientation specifically includes management risk, material supply risk and objective environmental risk.

[0089] S3. When it is determined that the current overhead pole line project is allowed to proceed with construction, a high-definition camera is used to collect real-time images of construction behavior at the construction site, thereby obtaining on-site construction data. The on-site construction data specifically includes behavior data and objective environment data, and then the on-site construction risk situation is analyzed. The on-site construction risk situation is composed of on-site behavior risk situation and on-site objective environment risk situation.

[0090] S4. Determine whether it is necessary to stop construction based on the on-site construction risk situation. If it is necessary, stop construction immediately and analyze the specific abnormalities at the construction site. The risk indicators specifically include construction abnormalities and environmental abnormalities.

[0091] The above contents are merely examples and explanations of the concept of the present invention. Those skilled in the art 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 concept of the invention or exceed the scope defined by the present invention, they shall all fall within the protection scope of the present invention.

Claims

1. A smart management system for the entire process of an engineering project, characterized in that: include: The planned construction risk analysis module is used to extract the engineering plan information of the current overhead pole and line project, which specifically includes the management unit information, material supply unit information, planned construction location and planned construction period, and then analyze the planned construction risk situation, which is composed of management risk situation, material supply risk situation and objective environmental risk situation; A construction feasibility judgment module is used to judge whether the current overhead pole and line project is allowed to be constructed based on the planned construction risk situation of the current overhead pole and line project. When it is judged that the current overhead pole and line project is not allowed to be constructed, the planned risk direction of the current overhead pole and line project is identified. The planned risk direction specifically includes management risk, material supply risk and objective environmental risk; The on-site construction risk analysis module is used to collect construction behavior images of the construction site in real time using a high-definition camera when it is determined that the current overhead pole and line project is allowed to proceed with construction, and then obtain on-site construction data, the on-site construction data specifically including behavior data and objective environment data, and then analyze the on-site construction risk situation, the on-site construction risk situation is composed of on-site behavior risk situation and on-site objective environment risk situation; The construction stop demand judgment module is used to judge whether it is necessary to stop construction based on the on-site construction risk situation. When it is determined to be necessary, the construction is stopped immediately and the specific abnormal indications of the construction site are analyzed, and the abnormal indications specifically include construction abnormalities and environmental abnormalities.

2. The whole process intelligent management system of an engineering project as claimed in claim 1, characterized in that: The management risk situation requires the construction of a management risk index for the current overhead pole and line project, and the specific analysis is as follows: Extract historical overhead pole and line project construction records, and then obtain the management unit corresponding to each historical overhead pole and line project construction record and the judgment result of whether an accident has occurred; Classify the historical overhead pole and line project construction records according to the same management unit to obtain the historical overhead pole and line project construction records corresponding to each management unit, and then match the current overhead pole and line project management unit with the historical overhead pole and line project construction records corresponding to each management unit to obtain the historical overhead pole and line project construction records of the current management unit; The historical overhead pole and line engineering construction records of the current management unit are counted to obtain the historical construction frequency of the current management unit, and the historical overhead pole and line engineering construction records where accidents occurred are recorded as historical overhead pole and line engineering accident records, and the historical overhead pole and line engineering accident records of the current management unit are counted to obtain the historical accident frequency of the current management unit; Obtain the number of construction workers and injured persons corresponding to each historical overhead pole and line project accident record of the current management unit, and then perform mean calculation to obtain the number of injured persons monitored by historical accidents and the corresponding number of construction workers monitored by historical accidents of the current management unit; The historical construction frequency Y of the current management unit 施工 、Historical accident frequency Y 事故 、Number of injured persons in historical accident monitoring X 受伤 and historical accident monitoring construction personnel X 施工 Substitute into the formula Get the management risk index λ of the current overhead line project 管理 , where e represents a natural constant, α1 and α2 represent the weights of the number of injured and the frequency of accidents respectively, and α1+α2=1.

3. A smart management system for the entire process of an engineering project as claimed in claim 2, characterized in that: The material supply risk situation requires the construction of a material supply risk index corresponding to each material type, and the specific analysis is as follows: Extract each historical material supply record associated with each historical overhead pole and line project construction record, and obtain the material type, material supply unit, estimated material supply time, actual material supply time and the judgment result of whether the material quality meets the standard corresponding to each historical material supply record; Obtain the required material types corresponding to the current construction plan and the material supply units corresponding to each type of material, and classify each historical material supply record according to the same material type to obtain the historical material supply records corresponding to each type of material, and then match them with the material supply units corresponding to the required material types to obtain each historical material supply record of each material supply unit of the required material type, and record them as reference historical material supply records corresponding to each material type; The number of reference historical material supply records corresponding to each material type is counted to obtain the historical material supply frequency of the material supply unit corresponding to each material type, and the number of reference historical material supply records corresponding to each material type whose material quality is judged to be up to standard is counted to obtain the historical material quality standard-compliant frequency of the material supply unit corresponding to each material type; Obtain the estimated material supply time and the actual material supply time corresponding to each reference historical material supply record for each material type, and then perform mean calculations to obtain the reference estimated material supply time and reference actual material supply time for each material type corresponding to the material supply unit; The historical material supply frequency Z of each material type corresponding to the material supply unit 供应 , Frequency of historical material quality reaching the standard Z 达标 , refer to the estimated feeding time T 预计 And refer to the actual feeding time T 实际 Substitute into the formula Get the material supply risk index λ corresponding to each material type 材料 , where β1 and β2 represent the weights of material supply and feeding time respectively, β1+β2=1; The material supply risk indexes corresponding to each material type are compared, and the maximum material supply risk index is selected as the material supply risk index for the current overhead pole and line project.

4. The whole process intelligent management system of an engineering project as claimed in claim 3, characterized in that: The objective environmental risk situation requires the construction of an objective environmental risk index, the specific analysis of which is as follows: Based on the planned construction period and planned construction location of the current overhead pole and line project, retrieve the historical weather records for the same period, and then extract the weather conditions on each working day corresponding to each historical weather record, and then extract the severe weather conditions within the effective period; The duration of bad weather conditions in each valid period of each working day is accumulated, and the ratio is calculated with the duration of the valid period to obtain the proportion of bad weather duration on each working day, and then the average of the proportion of bad weather duration corresponding to the historical weather records of the same period corresponding to each working day is calculated to obtain the proportion of bad weather duration on each working day; The objective environmental risk index is obtained by averaging the proportion of bad weather duration on each working day.

5. The whole process intelligent management system of an engineering project as claimed in claim 4, characterized in that: The analysis of the planned construction risk situation requires the construction of the planned construction risk index of the current overhead pole and line project, and the specific analysis is as follows: The management risk index, material supply risk index and objective environmental risk index of the current overhead pole and line project are calculated and accumulated according to the weights to obtain the planned construction risk index of the current overhead pole and line project; The specific details of determining whether to allow the current overhead pole and line project to proceed are as follows: The planned construction risk index of the current overhead pole and line project is compared with the pre-set allowable planned risk index. If the planned construction risk index of the current overhead pole and line project is greater than the allowable planned risk index, it is judged that the current overhead pole and line project is not allowed to be constructed. Otherwise, it is judged that the current overhead pole and line project is allowed to be constructed.

6. A smart management system for the entire process of an engineering project as claimed in claim 5, characterized in that: The steps of identifying the planned risk orientation analysis of the current overhead pole and line project are as follows: The management risk index, material supply risk index and objective environmental risk index of the current overhead pole and line project are compared with the pre-set allowable management risk index, allowable material supply risk index and allowable objective environmental risk index to obtain the planned risk orientation of the current overhead pole and line project.

7. The whole process intelligent management system of an engineering project as claimed in claim 1, characterized in that: The on-site behavior risk situation requires the construction of an on-site behavior risk index, the specific analysis of which is as follows: Extracting construction behavior images collected by a high-definition camera, and then matching each construction behavior image with a pre-saved abnormal construction behavior image, and then counting the number of successfully matched abnormal behavior images to obtain the number of abnormal behavior images; The on-site behavior risk index is calculated by ratioing the number of abnormal behavior images with the construction behavior images collected by high-definition cameras.

8. The whole process intelligent management system of an engineering project as claimed in claim 7, characterized in that: The objective environmental risk situation on site requires the construction of an objective environmental risk index on site, the specific analysis of which is as follows: The period from the current construction time to the end of the working day corresponding to the overhead pole and line project is recorded as the monitoring period; Based on the construction location and monitoring period of the current overhead pole and line project, the weather conditions during the monitoring period of the current overhead pole and line project are obtained, and then the duration corresponding to the severe weather during the monitoring period is accumulated and calculated to obtain the monitoring severe weather duration; The objective environmental risk index on site is calculated by calculating the ratio of the duration of monitoring severe weather to the duration of the monitoring period.

9. A smart management system for the entire process of an engineering project as claimed in claim 8, characterized in that: The analysis of on-site construction risk conditions requires the construction of an on-site construction risk index, the specific analysis of which is as follows: The on-site behavior risk index and the on-site objective environment risk index of the current construction site are accumulated and calculated according to the weights to obtain the on-site construction risk index of the current construction site; The determination of whether to stop construction is as follows: The on-site construction risk index of the current construction site is compared with the preset allowable on-site construction risk index. If the on-site construction risk index of the current construction site is greater than the allowable on-site construction risk index, it is determined that the construction needs to be stopped, otherwise it is determined that the construction does not need to be stopped.

10. A method for intelligent management of the entire process of an engineering project, characterized in that: include: S1. Extract the engineering plan information of the current overhead pole and line project, wherein the engineering plan information specifically includes the management unit information, the material supply unit information, the planned construction location and the planned construction period, and then analyze the planned construction risk situation, wherein the planned construction risk situation is composed of the management risk situation, the material supply risk situation and the objective environmental risk situation; S2. judging whether to allow the current overhead pole and line project to be constructed based on the planned construction risk of the current overhead pole and line project, and identifying the planned risk orientation of the current overhead pole and line project when judging that the current overhead pole and line project is not allowed to be constructed, wherein the planned risk orientation specifically includes management risk, material supply risk and objective environmental risk; S3. When it is determined that the current overhead pole and line project is allowed to proceed with construction, a high-definition camera is used to collect construction behavior images of the construction site in real time, thereby obtaining on-site construction data, wherein the on-site construction data specifically includes behavior data and objective environment data, and then analyzing the on-site construction risk situation, wherein the on-site construction risk situation is composed of on-site behavior risk situation and on-site objective environment risk situation; S4. Determine whether it is necessary to stop construction based on the on-site construction risk situation. If it is necessary, stop construction immediately and analyze specific abnormalities at the construction site, including construction abnormalities and environmental abnormalities.

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