CN115983498A - Park safety risk management and control platform based on risk prediction early warning - Google Patents
Park safety risk management and control platform based on risk prediction early warning Download PDFInfo
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- CN115983498A CN115983498A CN202310165440.1A CN202310165440A CN115983498A CN 115983498 A CN115983498 A CN 115983498A CN 202310165440 A CN202310165440 A CN 202310165440A CN 115983498 A CN115983498 A CN 115983498A
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- 238000004458 analytical method Methods 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000005457 optimization Methods 0.000 claims abstract description 8
- 230000005855 radiation Effects 0.000 claims description 21
- 230000006872 improvement Effects 0.000 claims description 14
- 238000009792 diffusion process Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
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- 230000005540 biological transmission Effects 0.000 claims description 3
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- 238000003892 spreading Methods 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
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- 238000003916 acid precipitation Methods 0.000 description 2
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Abstract
The invention relates to the technical field of park risk management and control, in particular to a park safety risk management and control platform based on risk prediction and early warning. It includes the product data acquisition unit that is used for carrying out the record to the garden production general profile, and the output of product data acquisition unit is connected with reveals the detection and analysis unit, reveals the output that the detection and analysis unit was connected with safe route generation unit, and the output of safe route generation unit is connected with production management and control optimization unit. The method and the system aim at determining the spreading position of the harmful gas leaked in the park, synchronously predicting and determining the risk position generated by mixed reaction when the harmful gas is in contact with other gases during spreading, effectively managing evacuation of people in the park and controlling equipment closing so as to achieve safety risk control, reduce casualty loss caused by safety accidents as much as possible, reduce the probability of occurrence of other subsequent dangerous accidents caused by the harmful gas in the park, and realize the risk control on the safety production of the park.
Description
Technical Field
The invention relates to the technical field of park risk management and control, in particular to a park safety risk management and control platform based on risk prediction and early warning.
Background
Chemical industry garden can have great production risk at the in-process of producing chemical products, consequently, all can make the management to the production management and control in garden through garden risk management and control platform at present, avoids the emergence of incident.
However, in the process of chemical gas production, when leading to gaseous when revealing because of the production accident, gaseous can produce very big safety risk accident when revealing, nevertheless because of the gas molecule is motion constantly, be not convenient for draw to the garden region that the gas of revealing is related, simultaneously, gaseous in the process of propagating to the garden, personnel, the general arrangement of the equipment that causes the influence is more unknown, and then lead to the garden can't make good risk management and control to present garden under the condition that has above-mentioned dangerous accident and handle, and also can't provide the assistance-decision support for accident emergency rescue.
Disclosure of Invention
The invention aims to provide a park safety risk management and control platform based on risk prediction and early warning so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a park safety risk management and control platform based on risk prediction and early warning, including a product data acquisition unit for recording a park production profile, an output end of the product data acquisition unit is connected with a leakage detection and analysis unit, the leakage detection and analysis unit is used for detecting a position where a harmful gas in a park product is leaked and determining a position of a leakage point, an output end of the leakage detection and analysis unit is connected with a safety path generation unit, the safety path generation unit is used for determining the position of the leakage point and avoiding an area with danger according to the leakage detection and analysis unit, an output end of the safety path generation unit is connected with a production management and control optimization unit, and the production management and control optimization unit is used for optimizing production management and control of a park according to a current safety accident.
As a further improvement of the technical solution, the product data acquiring unit includes a product profile statistics module, the product profile statistics module is configured to acquire product data, production process data, and storage area data of postpartum products produced in the park, and record the data, an output end of the product profile statistics module is connected to a hazardous article classification module, and the hazardous article classification module is configured to classify hazardous article product data in the data recorded by the product profile statistics module.
As a further improvement of the technical scheme, the leakage detection and analysis unit comprises a gas leakage detection module for detecting harmful gas, the output end of the gas leakage detection module is connected with an initial leakage point positioning module, and the initial leakage point positioning module is used for determining the position of leakage of the harmful gas.
As a further improvement of the technical solution, an output end of the initial leakage point positioning module is connected with a leakage radiation positioning module, the leakage radiation positioning module is configured to position a position where the harmful gas is spread and diffused in the air according to the position of the leakage point determined by the initial leakage point positioning module, the position where the harmful gas is spread and diffused in the air is recorded as a radiation area, and the radiation area is listed as an affected first area.
As a further improvement of the technical solution, the output end of the leakage radiation positioning module is connected with a conduction reaction area positioning module, and the conduction reaction area positioning module is used for predicting the position of the leakage harmful gas and the product in the path position to generate the mixed reaction according to the position of the harmful gas propagation path, and listing the position of the harmful gas and the product in the path position to generate the mixed reaction as a second area.
As a further improvement of the technical solution, the harmful gas is propagated in the air and affected by the outdoor environmental conditions, specifically as follows:
when wind exists in the outdoor environment, the wind blows leaked harmful gas, changes the original propagation rate of the harmful gas, and changes the range of a first area and a second area related to the harmful gas according to the moving direction of the wind;
when the outdoor environment is rainy, the rainwater contacts with harmful gas, so that the falling rainwater adheres to harmful gas particles to form water pollution;
when the temperature of the outdoor environment is high, the harmful gas contacts with the high temperature to change the diffusion rate of the harmful gas, and the original attribute data of the harmful gas is changed, so that the explosion danger condition exists.
As a further improvement of the technical solution, the safe path generating unit includes a channel path comprehensive module for acquiring a path in a campus, an output end of the channel path comprehensive module is connected to a hidden danger road avoiding module, and the hidden danger road avoiding module is configured to avoid a channel path affected by leakage of a harmful gas according to the first region and the second region.
As a further improvement of the technical scheme, the production management and control optimization unit comprises a damage loss statistics module for performing statistics on casualty damage caused by the current leakage accident, the output end of the damage loss statistics module is connected with a regional production improvement module, and the regional production improvement module is used for improving the production profile of the park according to the current leakage accident.
Compared with the prior art, the invention has the beneficial effects that:
in the campus safety risk management and control platform based on risk prediction and early warning, leaked harmful gas in a campus is detected through a leakage detection and analysis unit, the position where the harmful gas is spread is predicted and determined, and the risk position generated by mixed reaction when the harmful gas is in contact with other gases during spreading is synchronously predicted and determined, so that safety risk management and control are achieved for effective evacuation management and equipment closing control of personnel in the campus, casualty loss caused by safety accidents is reduced as much as possible, the probability of occurrence of other subsequent dangerous accidents caused by the harmful gas in the campus is reduced, and the risk management and control of safe production of the campus are achieved; meanwhile, the security risk management and control of a subsequent park can be improved; and secondly, auxiliary decision support can be provided for emergency rescue of accidents.
Drawings
FIG. 1 is an overall block flow diagram of the present invention;
FIG. 2 is a block diagram of a leak radiation localization module and a conduction reaction region localization module of the present invention.
The various reference numbers in the figures mean:
10. a product data acquisition unit; 101. a product profile statistics module; 102. a hazardous article classification module;
20. a leak detection analysis unit; 201. a gas leakage detection module; 202. an initial leakage point positioning module; 203. a leakage radiation positioning module; 204. a conductive reaction region positioning module;
30. a secure path generation unit; 301. a channel path synthesis module; 302. a hidden danger road avoiding module;
40. a production management and control optimization unit; 401. a damage loss statistics module; 402. and a regional production improvement module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
referring to fig. 1 and fig. 2, the present embodiment provides a park safety risk management and control platform based on risk prediction and early warning, including a product data obtaining unit 10 for recording a park production profile, an output end of the product data obtaining unit 10 is connected with a leakage detection and analysis unit 20, the leakage detection and analysis unit 20 is configured to detect a position where a harmful gas in a park product leaks and determine a position of a leakage point, an output end of the leakage detection and analysis unit 20 is connected with a safety path generating unit 30, the safety path generating unit 30 is configured to determine a position of the leakage point and avoid an area with danger according to the leakage detection and analysis unit 20, an output end of the safety path generating unit 30 is connected with a production management and control optimizing unit 40, and the production management and control optimizing unit 40 is configured to optimize production management and control of the park according to a current safety accident; in this embodiment, first, the product data acquisition unit 10 performs data analysis statistics on the production profile of the park, and makes detailed classification for the hazardous substances of harmful gas, and the leakage detection analysis unit 20 performs real-time monitoring on the position where the harmful gas is leaked, analyzes whether the harmful gas is leaked, and performs real-time monitoring on the safety production process of the park;
when the leakage detection and analysis unit 20 detects that the harmful gas leaks, the initial position of the harmful gas leakage can be timely locked, sound early warning is timely performed, the equipment which is affected in the park is closed, the harmful gas is prevented from being continuously leaked, the risk condition is prevented from being continuously enlarged, the gas can be transmitted through the air, the position of the radiation transmission of the harmful gas is determined, and other positions which can be affected by the transmission of the harmful gas are obtained, therefore, the position of the harmful gas can be predicted, the position of the harmful gas can be avoided through the safety path generation unit 30, the safety path generation unit 30 determines the safety path through the position of the harmful gas, the safety path can assist the people in the park to escape, the danger of the harmful gas to the people in the park is reduced, the potential safety hazard generated in the park is greatly reduced, the safety accident generated by the production of the current time is analyzed through the production management and control optimization unit 40, the risk condition of the production in the follow-up park is further optimized, and the follow-up occurrence of such safety accidents can be avoided.
The detailed explanation is made for the technical scheme as follows:
the product data acquisition unit 10 comprises a product general situation statistics module 101, the product general situation statistics module 101 is used for acquiring product data, production process data and storage area data of postpartum products produced in a park, the data are recorded, the output end of the product general situation statistics module 101 is connected with a hazardous article classification module 102, the hazardous article classification module 102 is used for classifying hazardous article product data in the data recorded by the product general situation statistics module 101, the production condition of the whole park can be subjected to detailed statistics and records by acquiring the product general situation statistics module 101, the recorded hazardous article data are classified by the hazardous article classification module 102, produced hazardous articles and conventional products are classified, and classification and recording are performed aiming at areas stored after the hazardous articles are produced, so that key monitoring can be performed on the hazardous articles, fixed point control can be performed on safety risks in the park, and safety accidents are reduced.
The leak detection analysis unit 20 can be explained as follows: the leakage detection and analysis unit 20 comprises a gas leakage detection module 201 for detecting harmful gas, the output end of the gas leakage detection module 201 is connected with an initial leakage point positioning module 202, the initial leakage point positioning module 202 is used for determining the position of the leakage of the harmful gas, the gas leakage detection module 201 detects the leakage condition of the harmful gas according to a gas sensor, that is, the gas sensor is arranged on the production process position and the product storage position of a product, whether the leakage of the harmful gas occurs or not can be detected according to the content concentration of harmful gas components in the air, when the leakage of the harmful gas occurs, the initial leakage point positioning module 202 predicts the position of the leakage of the harmful gas according to the position where the concentration of the harmful gas is detected by the gas sensor, through timely closing and controlling related equipment of the leakage position, the continuous leakage of the harmful gas and the evacuation influence on the equipment, the continuous expansion of the leakage condition causing larger safety accidents are reduced, the initial leakage point position of the dew point is determined by the initial leakage point positioning module 202, the personnel leakage point at the position can be notified conveniently, and the condition of the casualties caused by the personnel is reduced.
The output end of the initial leakage point positioning module 202 is connected with a leakage radiation positioning module 203, the leakage radiation positioning module 203 is used for positioning the position of harmful gas in the air according to the leakage point position determined by the initial leakage point positioning module 202, the position of the harmful gas in the air is recorded as a radiation area, the radiation area is listed as an affected first area, the gas is propagated through the air, when the harmful gas leaks, the leakage radiation positioning module 203 takes the leakage point initially determined by the initial leakage point positioning module 202 as a base point, the harmful gas is radiated and diffused outwards through the base point position, that is, the base point is used as a circle center, as gas molecules have a certain propagation rate, and the propagation rates of different harmful gases after contacting the air are also different, therefore, according to the leaked harmful gas and the leakage time, the area affected by the harmful gas after the leakage can be predicted, the position affected by the harmful gas can be determined, the risk of the affected area can be controlled according to the position related to the harmful gas, the related electric power of the affected area can be continuously closed in advance, and the risk of the related equipment can be further reduced, and the risk of the system can be further reduced.
The safe path generating unit 30 includes a channel path synthesizing module 301 for acquiring paths in the campus, an output end of the channel path synthesizing module 301 is connected to a hidden danger road avoiding module 302, and the hidden danger road avoiding module 302 is configured to avoid a channel path affected by leaking harmful gas according to the first region and the second region. The channel path synthesis module 301 obtains all channel paths in the whole park, the first area and the second area can be classified into dangerous areas due to the prediction of the first area and the second area, the dangerous areas are avoided by avoiding the channel paths existing in the dangerous areas, personnel are informed to avoid entering the dangerous areas in the evacuation process, and secondary casualties caused by the fact that the personnel enter the dangerous areas are avoided, therefore, the left safe areas in the channel path synthesis module 301 are safe channel paths through which the personnel can be evacuated, and when the personnel are evacuated through the safe channel paths, the orderly evacuation of the personnel in the park is controlled.
Production management and control optimization unit 40 is including being used for carrying out the damage loss statistics module 401 of making statistics of this leakage accident casualty damage, damage loss statistics module 401's output is connected with regional production and improves module 402, regional production improves module 402 and is used for providing the improvement suggestion of rationality to the production profile in garden according to this leakage accident, this leakage accident takes place the back, make statistics to this casualty number and economic loss through damage loss statistics module 401, simultaneously make the analysis to the careless hourglass that produces in the product production process, improve module 402 and provide the management and control improvement suggestion information of some rationality to the subsequent production condition in garden through regional production, the suggestion information for example: through setting up the unexpected condition in the monitoring devices monitoring production flow more, to some equipment explosion-proof treatment in the place, do the protection to the personnel and handle, like the protective clothing etc. that present personnel dressed, the garden can improve current garden management and control general view according to the management and control suggestion that above-mentioned proposes, avoids follow-up this type of incident to take place once more.
Example 2:
unlike the case of the above embodiment:
for the enterprise park, a plurality of products can be produced, when the products are gases, a plurality of gases including harmful gases can exist, when one gas area leaks, and when the harmful gases pass through other gas product areas through air propagation radiation, when two or more gases are in contact to generate chemical reaction, a great dangerous accident can be generated, therefore, the output end of the leakage radiation positioning module 203 is connected with a conduction reaction area positioning module 204, the conduction reaction area positioning module 204 is used for predicting the position where the leaked harmful gases and the products in the path positions generate mixed reaction according to the position where the harmful gases propagate, and the position where the harmful gases and the products in the path positions generate mixed reaction is listed as a second area. Propagate the position that the route was passed through revealing radiation orientation module 203 according to initial point of revealing orientation module 202 harmful gas, can predict the region that can produce the dangerous accident when revealing harmful gas and other gas contacts, it is the needs time because of harmful gas propagates the assigned position, through predicting the position that can produce the secondary accident, alright inform personnel fast and evacuate and keep away from the current position, close relevant equipment and power equipment simultaneously, manage and control to carrying out the management and control in the safety risk, reduce the dangerous situation of accident and enlarge.
Example 3:
a case different from the above-described embodiments 1 and 2:
the harmful gas is spread in the air and is influenced by outdoor environmental conditions, such as:
1. when wind exists in an outdoor environment, the wind blows to leak harmful gas and change the original propagation rate of the harmful gas, and the range of a first area and a second area related to the harmful gas is changed according to the moving direction of the wind, in the embodiment, analysis is carried out aiming at the influence of the environment on the propagation of the harmful gas in the air, a wind sensor is arranged in a garden, the range of the diffusion of the harmful gas under the blowing condition is predicted according to the level and the wind direction of the wind power detected by the wind sensor, and the diffusion rate of the harmful gas is accelerated due to the blowing of the wind, so that the range of the first area and the range of the second area formed in the above process are enlarged, and through the enlargement of the range of the first area and the range of the second area, personnel in the garden can be evacuated to a safer area, the safety of the personnel is ensured, and related equipment and a power system are closed at the same time, so that the safety control on the risk condition of the garden is realized;
2. when the outdoor environment is rainy, rainwater contacts harmful gas, so that the falling rainwater is attached with harmful gas particles to form water pollution, the harmful gas contacts the rainwater to attach the harmful gas particles to form common acid rain, personnel are informed not to contact the rainwater affected by the harmful gas when evacuating, safety accidents caused by leakage of the harmful gas are further controlled, and meanwhile, when the leaked harmful gas is treated, the acid rain water accumulated on the ground is subjected to anti-pollution treatment, so that the control on safety production of a garden is enhanced;
3. when the temperature of outdoor environment is higher (this condition is mostly summer), the harmful gas contacts with high temperature to change the diffusion rate of the harmful gas, and change the original attribute data of the harmful gas, there is an explosion danger condition, detect the outdoor temperature through setting up the temperature pick-up in the garden, wherein, the outdoor temperature of summer is usually between 30 ° -40 °, because some harmful gas can react and volatilize between 30 ° -40 °, in this case, the gas molecule is violent in movement, accelerate the diffusion rate of the harmful gas, the diffusion rate of the harmful gas is accelerated and can predict the influence that the harmful gas diffusion causes to the garden, for example: casualties of people who are polluted by gas in the evacuation process can be predicted when the reaction is explosive (flammable and explosive gases are usually gases such as hydrogen, methane, ethane, phosphine and the like) because harmful gas reacts with temperature, and the general situation of the influence of the harmful gas explosion on a park can be predicted, meanwhile, the people can perform corresponding danger control operation on the park according to the situations, the probability of harmful gas explosion or harmful gas danger expansion is reduced, and the loss of the people and property is reduced;
finally, the three conditions are analyzed again, and the propagation speed of the gas in the air is usually 10cm-10m/s, so that the positions of the areas affected by the propagation of the harmful gas in the air can be accurately predicted through the propagation speed of the gas, that is, the positions of the first area and the second area can be accurately locked, the safety control of personnel or equipment near the first area and the second area is facilitated, and the casualty conditions caused by accidents are reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Park safety risk management and control platform based on risk prediction early warning including being used for carrying out product data acquisition unit (10) that record to the park production profile, its characterized in that: the output of product data acquisition unit (10) is connected with reveals detection and analysis unit (20), reveal detection and analysis unit (20) and be arranged in detecting the position that harmful gas takes place to reveal in the garden product to confirm the position of leakage point, the output of revealing detection and analysis unit (20) is connected with safe route generation unit (30), safe route generation unit (30) are used for revealing the position of revealing the point and avoiding there is dangerous region according to revealing detection and analysis unit (20), the output of safe route generation unit (30) is connected with production management and control optimizing unit (40), production management and control optimizing unit (40) are used for optimizing the production management and control of garden according to this incident.
2. The park safety risk management and control platform based on risk prediction and early warning of claim 1, characterized in that: the product data acquisition unit (10) comprises a product general overview statistic module (101), wherein the product general overview statistic module (101) is used for acquiring product data, production flow data and storage area data of postpartum products produced in a park and recording the data, the output end of the product general overview statistic module (101) is connected with a dangerous goods classification module (102), and the dangerous goods classification module (102) is used for classifying the dangerous goods product data in the data recorded by the product general overview statistic module (101).
3. The park safety risk management and control platform based on risk prediction and early warning of claim 1, characterized in that: the leakage detection and analysis unit (20) comprises a gas leakage detection module (201) for detecting harmful gas, the output end of the gas leakage detection module (201) is connected with an initial leakage point positioning module (202), and the initial leakage point positioning module (202) is used for determining the position of leakage of the harmful gas.
4. The park safety risk management and control platform based on risk prediction early warning of claim 3, characterized in that: the output end of the initial leakage point positioning module (202) is connected with a leakage radiation positioning module (203), the leakage radiation positioning module (203) is used for positioning the position of harmful gas in the air according to the position of the leakage point determined by the initial leakage point positioning module (202), the position of the harmful gas in the air is marked as a radiation area, and the radiation area is listed as an affected first area.
5. The park safety risk management and control platform based on risk prediction and early warning of claim 4, wherein: the output end of the leakage radiation positioning module (203) is connected with a conduction reaction area positioning module (204), the conduction reaction area positioning module (204) is used for predicting the position of mixed reaction between leaked harmful gas and products in the path position according to the position of the harmful gas transmission path, and the position of mixed reaction between the harmful gas and the products in the path position is listed as a second area.
6. The park safety risk management and control platform based on risk prediction and early warning of claim 5, wherein: the harmful gas is spread in the air and is influenced by outdoor environment conditions, such as:
when wind exists in the outdoor environment, the wind blows leaked harmful gas, changes the original propagation rate of the harmful gas, and changes the range of a first area and a second area related to the harmful gas according to the moving direction of the wind;
when the outdoor environment is rainy, the rainwater contacts with harmful gas, so that the falling rainwater adheres to harmful gas particles to form water pollution;
when the temperature of the outdoor environment is high, the harmful gas contacts with the high temperature to change the diffusion rate of the harmful gas, and the original attribute data of the harmful gas is changed, so that the explosion danger condition exists.
7. The park safety risk management and control platform based on risk prediction and early warning of claim 5, wherein: the safe path generating unit (30) comprises a channel path synthesis module (301) used for acquiring paths in a park, the output end of the channel path synthesis module (301) is connected with a hidden danger road avoiding module (302), and the hidden danger road avoiding module (302) is used for avoiding the channel paths influenced by leakage of harmful gases according to the first area and the second area.
8. The park safety risk management and control platform based on risk prediction early warning of claim 1, characterized in that: the production management and control optimization unit (40) comprises a damage loss statistics module (401) for performing statistics on casualty damage caused by the current leakage accident, the output end of the damage loss statistics module (401) is connected with an area production improvement module (402), and the area production improvement module (402) is used for improving the production profile of the park according to the current leakage accident.
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| CN108932379A (en) * | 2018-06-26 | 2018-12-04 | 山东睿益环境技术有限公司 | A kind of evacuating personnel emergence treating method and its application |
| CN109919507A (en) * | 2019-03-16 | 2019-06-21 | 安庆泽远化工有限公司 | A kind of Hazardous Chemical Substances storage monitoring early-warning system |
| CN113554318A (en) * | 2021-07-27 | 2021-10-26 | 中国石油大学(华东) | Three-dimensional visual risk intelligent management and control integrated system and method for chemical industry park |
-
2023
- 2023-02-27 CN CN202310165440.1A patent/CN115983498A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040116111A1 (en) * | 2001-03-09 | 2004-06-17 | Simon Saunders | Measurement based prediction method for radiation path loss |
| CN108932379A (en) * | 2018-06-26 | 2018-12-04 | 山东睿益环境技术有限公司 | A kind of evacuating personnel emergence treating method and its application |
| CN109919507A (en) * | 2019-03-16 | 2019-06-21 | 安庆泽远化工有限公司 | A kind of Hazardous Chemical Substances storage monitoring early-warning system |
| CN113554318A (en) * | 2021-07-27 | 2021-10-26 | 中国石油大学(华东) | Three-dimensional visual risk intelligent management and control integrated system and method for chemical industry park |
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Application publication date: 20230418 |