Safety management method and system based on dynamic quantitative accident risk prediction
A technology for accident risk and dynamic prediction, applied in prediction, data processing applications, instruments, etc., can solve problems such as influence, immediate response to changes in risk factors, probabilistic hazards, and the inability of quantitative safety evaluation methods to perform dynamic analysis, so as to improve safety investment. Beneficial, beneficial to law enforcement supervision, and the effect of eliminating hidden dangers of accidents
Inactive Publication Date: 2010-06-30
宁波市中控信息技术有限公司
View PDF0 Cites 37 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0013] The purpose of the present invention is to provide a safety management method based on dynamic quantitative accident risk prediction to solve the technical problem that the existing quantitative safety evaluation method cannot perform dynamic analysis and immediately respond to the impact of changes in risk factors on probability hazards
[0014] Another object of the present invention is to provide a safety management system based on dynamic quantitative accident risk prediction to solve the technical problem that the existing quantitative safety evaluation methods cannot perform dynamic analysis and immediately respond to the impact of changes in risk factors on probability hazards
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0061] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0062] see figure 1 , which is a schematic diagram of the principle structure of the safety management system based on dynamic quantitative accident risk prediction in the present invention, the system includes: accident prediction platform 1 and safety supervision platform 2, wherein,
[0063] The accident prediction platform 1 includes a dynamic information collection unit 11, a number of basic event dynamic prediction models 12, a number of accident analysis models 13, a comparison unit 14, a risk probability control criterion storage area 15, an emergency command module 16 and an expert decision-making module 17, wherein,
[0064] Dynamic information collection unit 11: used to obtain the status information of each production unit in real time, and obtain error information that meets error conditions.
[0065] The information collected by the dynamic information...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses a safety management method based on dynamic quantitative accident risk prediction, and the method comprises the following steps: an accident predicting platform is provided, and a basic event dynamic predicting model and an accident analyzing model are established; the accident predicting platform detects state information of production units in real time, and failure information is obtained; then the basic event dynamic predicting model predicts the failure information to obtain basic event dynamic probability; then the accident analyzing model calculates the basic event dynamic probability to obtain the current accident risk probability of the production unit; then the current accident risk probability and a preset risk probability control criterion are compared, if the accident risk probability is more than the risk probability control criterion, a preset emergency plan is started to assist an executor to tackle the accident; if not, a preset standard working flow is started, and a warning message is emitted so that the executor can correct a mistake. The method and the system can reflect the influence of dangerous factor change on probability dangers in real time, thus really realizing the safety management idea of prevention first.
Description
technical field [0001] The invention relates to the field of production safety, in particular to a dynamic quantitative-based accident prediction safety management method and system. Background technique [0002] Production safety is an essential cornerstone for protecting people's lives and property, promoting economic development, and building a harmonious society. With the development of industry, the expansion of production scale, and the increasingly complex technology, the risk of accidents has also increased. The traditional safety management model that focuses on the post-event treatment cannot meet the needs of development and has gradually been replaced by the "prevention-oriented" safety management. Pattern substitution. The fundamental method of the "prevention first" safety management model is to analyze the possible accidents qualitatively or quantitatively in each management stage according to the principle of the cause of the accident, combined with their sp...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q10/04
Inventor 贺永根刘云松马晓波张钦
Owner 宁波市中控信息技术有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap