Under the new situation of"integration of industrialization and industrialization"in China,security situational awareness is an important means to solve the problems of unclear boundaries,multiple roles and ...Under the new situation of"integration of industrialization and industrialization"in China,security situational awareness is an important means to solve the problems of unclear boundaries,multiple roles and complex business relationships of industrial Internet.The main contents of the platform include industrial data collection,industrial protocol identification,industrial asset detection and industrial threat monitoring.Among them,risk prevention and detection,key data protection,cloud platform and identification resolution node protection are all important issues.On the one hand,escorting the industrial Internet business needs to summarize the industrial Internet network security data and master the network security situation from the overall perspective.On the other hand,it is also necessary to establish an industrial Internet platform security early warning and emergency response process system,promote the security rectification of industrial platform enterprises,find the security threats and risks that have been hidden in the industrial Internet platform for a long time,and provide perception and decision⁃making support for enterprises.展开更多
In the process of green and smart mine construction under the context of carbon neutrality,China's coal safety situation has been continuously improved in recent years.In order to recognize the development of coal...In the process of green and smart mine construction under the context of carbon neutrality,China's coal safety situation has been continuously improved in recent years.In order to recognize the development of coal production in China and prepare for future monitoring and prevention of safety incidents,this study mainly elaborated on the basic situation of coal resources and national mining accidents over the past five years(2017-2021),from four dimensions(accident level,type,region,and time),and then proposed the preventive measures based on accident statistical laws.The results show that the storage of coal resources has obvious geographic characteristics,mainly concentrated in the Midwest,with coal resources in Shanxi and Shaanxi accounting for about 49.4%.The proportion of coal consumption has dropped from 70.2%to 56%between 2011 and 2021,but still accounts for more than half of the all.Meanwhile,the accident-prone areas are positively correlated with the amount of coal production.Among different levels of coal mine accidents,general accidents had the highest number of accidents and deaths,with 692 accidents and 783 deaths,accounting for 87.6%and 54.64%respectively.The frequency of roof,gas,and transportation accidents is relatively high,and the number of single fatalities caused by gas accidents is the largest,about 4.18.In terms of geographical distribution of accidents,the safety situation in Shanxi Province is the most severe.From the time distribution of coal mine accidents,the accidents mainly occurred in July and August,and rarely occurred in February and December.Finally,the"4+4"safety management model is proposed,combining the statistical results with coal production in China.Based on the existing health and safety management systems,the manage-ments are divided into four sub-categories,and more specific measures are suggested.展开更多
文摘Under the new situation of"integration of industrialization and industrialization"in China,security situational awareness is an important means to solve the problems of unclear boundaries,multiple roles and complex business relationships of industrial Internet.The main contents of the platform include industrial data collection,industrial protocol identification,industrial asset detection and industrial threat monitoring.Among them,risk prevention and detection,key data protection,cloud platform and identification resolution node protection are all important issues.On the one hand,escorting the industrial Internet business needs to summarize the industrial Internet network security data and master the network security situation from the overall perspective.On the other hand,it is also necessary to establish an industrial Internet platform security early warning and emergency response process system,promote the security rectification of industrial platform enterprises,find the security threats and risks that have been hidden in the industrial Internet platform for a long time,and provide perception and decision⁃making support for enterprises.
基金supported by the National Key R&D Program of China (2022YFC3004701)the National Natural Science Foundation of China (52274242,51904293)+1 种基金the Natural Science Foundation of Jiangsu Province (BK20190627)the China Postdoctoral Science Foundation (2019M661998).
文摘In the process of green and smart mine construction under the context of carbon neutrality,China's coal safety situation has been continuously improved in recent years.In order to recognize the development of coal production in China and prepare for future monitoring and prevention of safety incidents,this study mainly elaborated on the basic situation of coal resources and national mining accidents over the past five years(2017-2021),from four dimensions(accident level,type,region,and time),and then proposed the preventive measures based on accident statistical laws.The results show that the storage of coal resources has obvious geographic characteristics,mainly concentrated in the Midwest,with coal resources in Shanxi and Shaanxi accounting for about 49.4%.The proportion of coal consumption has dropped from 70.2%to 56%between 2011 and 2021,but still accounts for more than half of the all.Meanwhile,the accident-prone areas are positively correlated with the amount of coal production.Among different levels of coal mine accidents,general accidents had the highest number of accidents and deaths,with 692 accidents and 783 deaths,accounting for 87.6%and 54.64%respectively.The frequency of roof,gas,and transportation accidents is relatively high,and the number of single fatalities caused by gas accidents is the largest,about 4.18.In terms of geographical distribution of accidents,the safety situation in Shanxi Province is the most severe.From the time distribution of coal mine accidents,the accidents mainly occurred in July and August,and rarely occurred in February and December.Finally,the"4+4"safety management model is proposed,combining the statistical results with coal production in China.Based on the existing health and safety management systems,the manage-ments are divided into four sub-categories,and more specific measures are suggested.
