Electric power infrastructure construction site operation environment data security detection method

Abstract

The invention relates to the technical field of operation environment safety detection, in particular to an electric power infrastructure construction site operation environment data safety detection method. According to the method, analysis is carried out from the two points of the target infrastructure construction site before construction and the construction process so as to understand the regional environment safety condition of the construction site and make reasonable management adjustment, analysis is carried out from the angle of construction obstruction before construction so as to make a scientific construction scheme according to the regional environment safety condition of the construction site, and the construction efficiency is improved. The two environments inside and outside the foundation pit in the construction process are further analyzed in an information feedback mode, so that the risk level of the environment outside the foundation pit of the current target infrastructure construction site is known, and the environment inside the foundation pit of the target infrastructure construction site is managed and adjusted; and foundation pit environment safety quantitative evaluation processing based on information interaction analysis facilitates reasonable and targeted management and adjustment so as to improve the construction environment safety of the target infrastructure construction site.

Description

Technical Field

[0001] The present invention relates to the technical field of working environment safety detection, and in particular to a method for detecting working environment data safety at a power infrastructure construction site. Background Art

[0002] Power engineering construction is an important infrastructure construction work. In order to ensure the safety of personnel and equipment, as well as the smooth progress of the project, it is necessary to formulate and comply with a series of safety inspection regulations; During construction, in order to ensure the safety of workers and the good state of the environment, a series of environmental safety monitoring measures need to be taken. However, in the existing technology, it is impossible to conduct pre-construction inspections on the working environment of the power infrastructure construction site, and thus it is impossible to determine the safety risk of the working environment of the power infrastructure construction site, and thus it is impossible to scientifically formulate a construction plan, and it is impossible to conduct environmental safety analysis from two points inside and outside the foundation pit during the construction process, and thus it is impossible to reasonably and targetedly manage and adjust the working environment of the power infrastructure construction site, reducing the safety of the construction environment of the infrastructure construction site; In view of the above technical defects, a solution is now proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a method for detecting the data security of the working environment of an electric power infrastructure construction site to solve the technical defects mentioned above. The present invention analyzes the target infrastructure construction site from two points before construction and during construction to understand the environmental safety of the construction site area, so as to make reasonable management adjustments. The present invention analyzes from the perspective of construction obstacles before construction, and performs a pre-construction environmental risk assessment analysis on the collected construction obstacle information, so as to scientifically formulate a construction plan based on the environmental safety of the construction site area. The present invention further analyzes the two environments inside and outside the foundation pit during the construction process by means of information feedback to understand the environmental risk level outside the foundation pit of the current target infrastructure construction site, so as to provide data support for subsequent analysis. At the same time, the environment inside the foundation pit of the target infrastructure construction site is managed and adjusted according to the information feedback to improve the safety of the construction environment inside the foundation pit of the target infrastructure construction site, and the quantitative assessment of the safety of the foundation pit environment based on information interaction analysis is processed to further make reasonable and targeted management adjustments to improve the safety of the construction environment at the target infrastructure construction site.

[0004] The purpose of the present invention can be achieved by the following technical solution: A method for detecting data security of working environment at a power infrastructure construction site, comprising the following steps: Step 1: Collect construction obstacle information of the target infrastructure construction site, conduct pre-construction environmental risk assessment and analysis on the construction obstacle information, and perform discrimination processing on the obtained regional construction risk index. If a safety instruction is obtained, proceed to step 2. If a regional risk instruction is obtained, output feedback; Step 2: Perform risk level analysis on the collected external environment information of the foundation pit by means of information feedback, perform discriminant analysis on the obtained construction environment obstacle value, and obtain the environmental construction difficulty level HJ; Step 3: Perform risk classification and supervision analysis on the collected pit environment information by progressive information, compare and analyze the obtained dust removal difficulty coefficient and protection defect index, and output feedback if a stable instruction or defect instruction is obtained; Step 4: Conduct quantitative assessment of foundation pit environmental safety based on information feedback and information fusion, and output the obtained construction environment safety level SJ as feedback Preferably, the pre-construction environmental risk assessment and analysis process is as follows: A monitoring period is set as a time threshold, the time threshold is divided into a pre-construction period and a construction process period, the target infrastructure construction site is divided into i sub-areas, i is a natural number greater than zero, and the construction obstacle information of each sub-area in the pre-construction period is obtained. The construction obstacle information includes water accumulation obstacle value and environmental hazard assessment value, and the water accumulation obstacle value and the environmental hazard assessment value are compared and analyzed with the preset water accumulation obstacle value threshold and the preset environmental hazard assessment value threshold, and the sub-area corresponding to the water accumulation obstacle value greater than or equal to the preset water accumulation obstacle value threshold, or the environmental hazard assessment value greater than or equal to the preset environmental hazard assessment value threshold is set as a risk sub-area.

[0005] Preferably, the ratio between the number of risk sub-regions and the total number of sub-regions is obtained, and the ratio between the number of risk sub-regions and the total number of sub-regions is set as the regional construction risk index, and the regional construction risk index is discriminated and processed to generate a safety instruction or a regional risk instruction; The product value obtained by multiplying the coverage area of ​​the sub-area with waterlogging and the amount of waterlogging after data normalization is set as the waterlogging obstacle value; the product value obtained by multiplying the concentration of harmful substances in the soil of the sub-area with the concentration of harmful gases in the air after data normalization is set as the environmental hazard assessment value.

[0006] Preferably, the environmental risk division supervision and analysis process in the foundation pit is as follows: The external environment information of the foundation pit of the target infrastructure construction site during the construction process is obtained, and the external environment information of the foundation pit includes dynamic interference values ​​and static interference values. The dynamic interference values ​​and static interference values ​​are compared and analyzed with preset dynamic interference value thresholds and preset static interference value thresholds. The number of dynamic interference values ​​and static interference values ​​that are greater than or equal to the preset dynamic interference value thresholds and preset static interference value thresholds is set as the construction environment obstacle value, and the construction environment obstacle value is discriminated and analyzed to obtain the first-level feasibility, the second-level feasibility and the third-level feasibility, and the first-level feasibility, the second-level feasibility and the third-level feasibility are set as the environmental construction difficulty level HJ, HJ=1, 2, 3.

[0007] Preferably, the dynamic interference value indicates the number of values ​​corresponding to the dynamic environmental information of the target infrastructure construction site that exceed a preset threshold, and the dynamic environmental information includes wind force level and dust height; the static interference value indicates the number of values ​​corresponding to the static environmental information of the target infrastructure construction site that exceed a preset threshold, and the static environmental information includes noise decibel value and humidity.

[0008] Preferably, the environmental risk division supervision and analysis process in the foundation pit is as follows: The environmental information inside the foundation pit of the target infrastructure construction site during the construction process is obtained. The environmental information inside the foundation pit includes the dust removal difficulty coefficient and the protection defect index. The dust removal difficulty coefficient and the protection defect index are compared and analyzed with the stored preset dust removal difficulty coefficient and the protection defect index thresholds to generate a stable instruction or a defect instruction.

[0009] Preferably, the difference between the maximum value and the minimum value of the dust removal speed in the foundation pit of the target infrastructure construction site, and the ratio of the value of the mean dust removal speed after data normalization are set as the dust removal difficulty coefficient; the product value obtained by multiplying the number of soil collapse areas in the foundation pit of the target infrastructure construction site by the value of the soil collapse area after data normalization is set as the protection defect index.

[0010] Preferably, the foundation pit environmental safety quantitative assessment process is as follows: The dust removal difficulty coefficient and the protection defect index are obtained by comparing and analyzing the preset dust removal difficulty coefficient and the protection defect index threshold to obtain a stable instruction or a defect instruction; At the same time, the environmental construction difficulty level HJ of the current target infrastructure construction site is obtained, and the environmental construction difficulty level HJ is judged and processed. If the environmental construction difficulty level HJ=1, a normal instruction is generated; if the environmental construction difficulty level HJ=2 or the environmental construction difficulty level HJ=3, an external deviation instruction is generated; When stable instructions and normal instructions are generated at the same time, it is determined to be a first-level construction environment; When one of the stable instructions and the normal instructions is generated, it is determined to be a secondary construction environment; When no stable instructions and normal instructions are generated, it is determined to be a level-three construction environment, and the level-one construction environment, level-two construction environment, and level-three construction environment are set as construction environment safety levels SJ=1, 2, 3.

[0011] The beneficial effects of the present invention are as follows: (1) The present invention analyzes the target infrastructure construction site from two points, before construction and during construction, to understand the environmental safety situation of the construction site area, so as to make reasonable management adjustments. It also analyzes from the perspective of construction obstacles before construction, and conducts a pre-construction environmental risk assessment analysis on the collected construction obstacle information, so as to scientifically formulate a construction plan based on the environmental safety situation of the construction site area; (2) The present invention further analyzes both the inside and outside environments of the foundation pit during the construction process by means of information feedback to understand the risk level of the outside environment of the current target infrastructure construction site, so as to provide data support for subsequent analysis. At the same time, the inside environment of the foundation pit of the target infrastructure construction site is managed and adjusted according to the information feedback to improve the safety of the construction environment inside the foundation pit of the target infrastructure construction site. The quantitative assessment of the safety of the foundation pit environment based on information interaction analysis can intuitively understand the overall safety level of the construction environment during the construction of the current target infrastructure construction site, so as to make reasonable and targeted management adjustments to improve the safety of the construction environment of the target infrastructure construction site and reduce the impact of the construction environment on construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below in conjunction with the accompanying drawings; Figure 1 It is a reference analysis diagram of the method of the present invention; Figure 2 It is a local reference analysis diagram of the present invention. DETAILED DESCRIPTION

[0013] 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.

[0014] Embodiment 1: See also Figure 1 to Figure 2 As shown, the present invention is a method for detecting data security of working environment at a power infrastructure construction site, comprising the following steps: Step 1: Collect construction obstacle information of the target infrastructure construction site, conduct pre-construction environmental risk assessment and analysis on the construction obstacle information, and perform discrimination processing on the obtained regional construction risk index. If a safety instruction is obtained, proceed to step 2. If a regional risk instruction is obtained, output feedback; Step 2: Perform risk level analysis on the collected external environment information of the foundation pit by means of information feedback, perform discriminant analysis on the obtained construction environment obstacle value, and obtain the environmental construction difficulty level HJ; Step 3: Perform risk classification and supervision analysis on the collected pit environment information by progressive information, compare and analyze the obtained dust removal difficulty coefficient and protection defect index, and output feedback if a stable instruction or defect instruction is obtained; Step 4: Conduct quantitative assessment of foundation pit environmental safety based on information feedback and information fusion, and output the obtained construction environment safety level SJ as feedback; The target infrastructure construction site is analyzed from two points of view: before construction and during construction. That is, from the perspective of construction obstacles before construction, the collected construction obstacle information is analyzed before construction to understand the environmental safety situation of the construction site area so as to scientifically formulate a construction plan. The specific pre-construction environmental risk assessment and analysis process is as follows: Set a monitoring period, set it as a time threshold, divide the time threshold into a pre-construction period and a construction process period, divide the target infrastructure construction site into i sub-areas, i is a natural number greater than zero, obtain the construction obstacle information of each sub-area in the pre-construction period, the construction obstacle information includes a water accumulation obstacle value and an environmental hazard assessment value, compare and analyze the water accumulation obstacle value and the environmental hazard assessment value with a preset water accumulation obstacle value threshold and a preset environmental hazard assessment value threshold, and set the sub-area corresponding to the water accumulation obstacle value greater than or equal to the preset water accumulation obstacle value threshold, or the environmental hazard assessment value greater than or equal to the preset environmental hazard assessment value threshold as a risk sub-area; The ratio between the number of risk sub-regions and the total number of sub-regions is obtained, and the ratio between the number of risk sub-regions and the total number of sub-regions is set as the regional construction risk index, and the regional construction risk index is discriminated: If the regional construction risk index is less than the preset regional construction risk index threshold, a safety instruction is generated; If the regional construction risk index is greater than or equal to the preset regional construction risk index threshold, a regional risk instruction is generated, and the preset operation corresponding to the safety instruction or regional risk instruction is immediately made to understand the regional environmental safety situation of the construction site so as to scientifically formulate a construction plan; In the embodiment of the present invention, the product value obtained by multiplying the coverage area of ​​the sub-region where water is accumulated and the water volume after data normalization is set as the water accumulation obstacle value. It should be noted that the larger the value of the water accumulation obstacle value is, the greater the environmental safety risk faced before construction; In the embodiment of the present invention, the product value obtained by multiplying the concentration of harmful substances in the soil of the sub-area and the concentration of harmful gases in the air after data normalization is set as the environmental hazard assessment value. It should be noted that the environmental hazard assessment value is an impact parameter that reflects the environmental risks faced before construction.

[0015] Embodiment 2: When generating safety instructions, further analysis is performed from two points: the external environment and the internal environment of the target infrastructure construction site. That is, the external environment information is analyzed for the internal environment risk division supervision analysis to understand the external environment risk level of the current target infrastructure construction site, so as to provide data support for subsequent analysis. The specific internal environment risk division supervision analysis process is as follows: The external environment information of the foundation pit of the target infrastructure construction site during the construction process is obtained. The external environment information of the foundation pit includes dynamic interference values ​​and static interference values. The dynamic interference values ​​and static interference values ​​are compared and analyzed with the preset dynamic interference value thresholds and the preset static interference value thresholds. The number of dynamic interference values ​​and static interference values ​​that are greater than or equal to the preset dynamic interference value thresholds and the preset static interference value thresholds is set as the construction environment obstruction value, and the construction environment obstruction value is discriminated and analyzed: If the construction environment obstacle value = 0, it is judged as first-level feasibility; If the construction environment obstacle value = 1, it is judged as level 2 feasibility; If the construction environment obstacle value = 2, it is determined to be level 3 feasibility, where the level 1 feasibility, level 2 feasibility and level 3 feasibility have greater construction feasibility risks, and the level 1 feasibility, level 2 feasibility and level 3 feasibility are set as the environmental construction difficulty level HJ, HJ = 1, 2, 3, that is, the environmental construction difficulty level HJ = 1, which indicates level 1 feasibility, the environmental construction difficulty level HJ = 2, which indicates level 2 feasibility, and the environmental construction difficulty level HJ = 3, which indicates level 3 feasibility; In the embodiment of the present invention, the dynamic interference value indicates the number of values ​​corresponding to the dynamic environment information of the target infrastructure construction site exceeding the preset threshold value, and the dynamic environment information includes wind force level, dust height, etc. It should be noted that the larger the value of the dynamic interference value, the greater the abnormal risk of construction feasibility of the target infrastructure construction site; In the embodiment of the present invention, the static interference value indicates the number of values ​​corresponding to the static environment information of the target infrastructure construction site exceeding the preset threshold value, and the static environment information includes noise decibel value, humidity, etc. It should be noted that the static interference value is an influencing parameter reflecting the difficulty of construction; When generating safety instructions, the environmental information in the foundation pit is analyzed through information feedback to understand whether the environmental risk in the foundation pit is abnormal, and to facilitate the classification of the environment in the foundation pit. The specific process of supervision and analysis of environmental risk classification in the foundation pit is as follows: Obtain the environmental information of the foundation pit of the target infrastructure construction site during the construction process. The environmental information of the foundation pit includes the dust removal difficulty coefficient and the protection defect index. The dust removal difficulty coefficient and the protection defect index are compared and analyzed with the stored preset dust removal difficulty coefficient and the protection defect index thresholds: If the dust removal difficulty coefficient is less than the preset dust removal difficulty coefficient threshold, and the protection defect index threshold is less than the preset protection defect index threshold, a stabilization instruction is generated; If the dust removal difficulty coefficient is greater than or equal to the preset dust removal difficulty coefficient threshold, or the protection defect index threshold is greater than or equal to the preset protection defect index threshold, a defect instruction is generated. When a stable instruction or a defect instruction is generated, a preset warning operation corresponding to the stable instruction or the defect instruction is immediately performed, so as to manage and adjust the environment inside the foundation pit of the target infrastructure construction site according to the information feedback, so as to improve the safety of the construction environment inside the foundation pit of the target infrastructure construction site; In the embodiment of the present invention, the difference between the maximum value and the minimum value of the dust removal speed in the foundation pit of the target infrastructure construction site, and the ratio of the values ​​of the dust removal speed average after data normalization are set as the dust removal difficulty coefficient. It should be noted that the larger the value of the dust removal difficulty coefficient is, the greater the impact of the environment in the foundation pit on the construction; In the embodiment of the present invention, the product value obtained by multiplying the number of soil collapse areas in the foundation pit of the target infrastructure construction site by the soil collapse area after data normalization is set as the protection defect index. It should be noted that the protection defect index is an influencing parameter reflecting the environmental risk of the foundation pit in the target infrastructure construction site. The larger the value of the protection defect index, the greater the degree of interference of the foundation pit environment on the construction. The quantitative assessment and processing of foundation pit environmental safety based on information interaction analysis can intuitively understand the safety level of the construction environment during the construction of the current target infrastructure construction site, so as to make reasonable and targeted management adjustments to improve the safety of the construction environment at the target infrastructure construction site and reduce the impact of the construction environment on construction safety. The specific quantitative assessment and processing process of foundation pit environmental safety is as follows: The dust removal difficulty coefficient and the protection defect index are obtained by comparing and analyzing the preset dust removal difficulty coefficient and the protection defect index threshold to obtain a stable instruction or a defect instruction; At the same time, the environmental construction difficulty level HJ of the current target infrastructure construction site is obtained, and the environmental construction difficulty level HJ is judged and processed. If the environmental construction difficulty level HJ=1, a normal instruction is generated; if the environmental construction difficulty level HJ=2 or the environmental construction difficulty level HJ=3, an external deviation instruction is generated; When stable instructions and normal instructions are generated at the same time, it is determined to be a first-level construction environment; When one of the stable instructions and the normal instructions is generated, it is determined to be a secondary construction environment; When no stable instruction and normal instruction are generated, it is determined to be a three-level construction environment, wherein the environmental safety risks of the construction process corresponding to the first-level construction environment, the second-level construction environment and the third-level construction environment increase in sequence, and the first-level construction environment, the second-level construction environment and the third-level construction environment are set to the construction environment safety level SJ=1, 2, 3, that is, the construction environment safety level SJ=1 represents the first-level construction environment, the construction environment safety level SJ=2 represents the second-level construction environment, and the construction environment safety level SJ=3 represents the third-level construction environment, and the construction environment safety level SJ of the current target infrastructure construction site is obtained, and the construction environment safety level SJ of the current target infrastructure construction site is immediately displayed, so as to intuitively understand the construction environment safety level of the current target infrastructure construction site during the construction process, so as to make reasonable and targeted management adjustments to improve the safety of the construction environment of the target infrastructure construction site and reduce the impact of the construction environment on construction safety; In summary, the present invention analyzes the target infrastructure construction site from two points before construction and during construction to understand the environmental safety situation of the construction site area, so as to make reasonable management adjustments, analyze from the perspective of construction obstacles before construction, and conduct pre-construction environmental risk assessment analysis on the collected construction obstacle information, so as to scientifically formulate a construction plan based on the environmental safety situation of the construction site area; Through information feedback, we further analyze the two environments inside and outside the foundation pit during the construction process. That is, we conduct supervision and analysis on the division of environmental risks inside the foundation pit for the environmental information outside the foundation pit, so as to understand the risk level of the external environment of the current target infrastructure construction site, so as to provide data support for subsequent analysis. We conduct supervision and analysis on the division of environmental risks inside the foundation pit for the environmental information inside the foundation pit. On the one hand, we can understand whether the environmental risk inside the foundation pit is abnormal. On the other hand, we can facilitate the classification of the environment inside the foundation pit, so as to manage and adjust the environment inside the foundation pit of the target infrastructure construction site according to the information feedback, so as to improve the safety of the construction environment inside the foundation pit of the target infrastructure construction site. The quantitative assessment and processing of foundation pit environmental safety based on information interaction analysis can intuitively understand the overall safety level of the construction environment during the construction of the current target infrastructure construction site, so as to make reasonable and targeted management adjustments to improve the safety of the construction environment of the target infrastructure construction site and reduce the impact of the construction environment on construction safety.

[0016] The threshold is set to facilitate comparison. The size of the threshold depends on the amount of sample data and the number of bases set by technicians in this field for each group of sample data; as long as it does not affect the proportional relationship between the parameter and the quantized value.

[0017] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for detecting data security of working environment at a power infrastructure construction site, characterized in that: The following steps are involved: Step 1: Collect construction obstacle information of the target infrastructure construction site, conduct pre-construction environmental risk assessment and analysis on the construction obstacle information, and perform discrimination processing on the obtained regional construction risk index. If a safety instruction is obtained, proceed to step 2. If a regional risk instruction is obtained, output feedback; Step 2: Perform risk level analysis on the collected external environment information of the foundation pit by means of information feedback, perform discriminant analysis on the obtained construction environment obstacle value, and obtain the environmental construction difficulty level HJ; Step 3: Perform risk classification and supervision analysis on the collected pit environment information by progressive information, compare and analyze the obtained dust removal difficulty coefficient and protection defect index, and output feedback if a stable instruction or defect instruction is obtained; Step 4: Carry out quantitative assessment of foundation pit environmental safety based on information feedback and information fusion, and output the obtained construction environment safety level SJ as feedback.

2. A method for detecting data security of working environment at a power infrastructure construction site according to claim 1, characterized in that: The pre-construction environmental risk assessment and analysis process is as follows: A monitoring period is set as a time threshold, the time threshold is divided into a pre-construction period and a construction process period, the target infrastructure construction site is divided into i sub-areas, i is a natural number greater than zero, and the construction obstacle information of each sub-area in the pre-construction period is obtained. The construction obstacle information includes a water accumulation obstacle value and an environmental hazard assessment value. The water accumulation obstacle value is compared and analyzed with a preset water accumulation obstacle value threshold, and the environmental hazard assessment value is compared and analyzed with a preset environmental hazard assessment value threshold. The sub-area corresponding to a water accumulation obstacle value greater than or equal to the preset water accumulation obstacle value threshold, or an environmental hazard assessment value greater than or equal to the preset environmental hazard assessment value threshold is set as a risk sub-area.

3. A method for detecting data security of working environment at a power infrastructure construction site according to claim 2, characterized in that: The ratio between the number of risk sub-areas and the total number of sub-areas is obtained, and the ratio between the number of risk sub-areas and the total number of sub-areas is set as the regional construction risk index, and the regional construction risk index is discriminated and processed to generate a safety instruction or a regional risk instruction; The product value obtained by multiplying the coverage area of ​​the sub-area with waterlogging and the amount of waterlogging after data normalization is set as the waterlogging obstacle value; the product value obtained by multiplying the concentration of harmful substances in the soil of the sub-area with the concentration of harmful gases in the air after data normalization is set as the environmental hazard assessment value.

4. A method for detecting data security of working environment at a power infrastructure construction site according to claim 1, characterized in that: The process of supervision and analysis of the environmental risk division in the foundation pit is as follows: The external environment information of the foundation pit of the target infrastructure construction site during the construction process is obtained, and the external environment information of the foundation pit includes dynamic interference values ​​and static interference values. The dynamic interference value is compared and analyzed with the preset dynamic interference value threshold, and the static interference value is compared and analyzed with the preset static interference value threshold. The number of dynamic interference values ​​greater than or equal to the preset dynamic interference value threshold and the number of static interference values ​​greater than or equal to the preset static interference value threshold are set as construction environment obstacle values, and the construction environment obstacle values ​​are discriminated and analyzed to obtain the first-level feasibility, the second-level feasibility and the third-level feasibility, and the first-level feasibility, the second-level feasibility and the third-level feasibility are set as the environmental construction difficulty level HJ, HJ=1, 2, 3.

5. A method for detecting data security of working environment at a power infrastructure construction site according to claim 4, characterized in that: The dynamic interference value indicates the number of values ​​corresponding to the dynamic environmental information of the target infrastructure construction site that exceed the preset threshold, and the dynamic environmental information includes wind force level and dust height; the static interference value indicates the number of values ​​corresponding to the static environmental information of the target infrastructure construction site that exceed the preset threshold, and the static environmental information includes noise decibel value and humidity.

6. A method for detecting data security of working environment at a power infrastructure construction site according to claim 1, characterized in that: The process of supervision and analysis of the environmental risk division in the foundation pit is as follows: The environmental information inside the foundation pit of the target infrastructure construction site during the construction process is obtained. The environmental information inside the foundation pit includes the dust removal difficulty coefficient and the protection defect index. The dust removal difficulty coefficient and the protection defect index are compared and analyzed with the stored preset dust removal difficulty coefficient and the protection defect index thresholds to generate a stable instruction or a defect instruction.

7. A method for detecting data security of working environment at a power infrastructure construction site according to claim 6, characterized in that: The difference between the maximum and minimum dust removal speeds in the foundation pit of the target infrastructure construction site and the ratio of the difference to the average value of the dust removal speed after data normalization are set as the dust removal difficulty coefficient; the product value obtained by multiplying the number of soil collapse areas in the foundation pit of the target infrastructure construction site by the soil collapse area after data normalization is set as the protection defect index.

8. A method for detecting data security of working environment at a power infrastructure construction site according to claim 7, characterized in that: The quantitative assessment process of foundation pit environmental safety is as follows: The dust removal difficulty coefficient and the protection defect index are obtained by comparing and analyzing the preset dust removal difficulty coefficient and the protection defect index threshold to obtain a stable instruction or a defect instruction; At the same time, the environmental construction difficulty level HJ of the current target infrastructure construction site is obtained, and the environmental construction difficulty level HJ is judged and processed. If the environmental construction difficulty level HJ=1, a normal instruction is generated; if the environmental construction difficulty level HJ=2 or the environmental construction difficulty level HJ=3, an external deviation instruction is generated; When stable instructions and normal instructions are generated at the same time, it is determined to be a first-level construction environment; When one of the stable instructions and the normal instructions is generated, it is determined to be a secondary construction environment; When no stable instructions and normal instructions are generated, it is determined to be a level-three construction environment, and the level-one construction environment, level-two construction environment, and level-three construction environment are set as construction environment safety levels SJ=1, 2, 3.

Images