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1. (WO2018196538) PRODUCTION ENVIRONMENT SAFETY ANALYSIS METHOD, DEVICE, AND SYSTEM

Pub. No.:    WO/2018/196538    International Application No.:    PCT/CN2018/080840
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Mar 29 01:59:59 CEST 2018
IPC: G06F 17/00
Applicants: TSINGHUA UNIVERSITY
清华大学
BEIJING ACADEMY OF SAFETY SCIENCE AND TECHNOLOGY
北京市安全生产科学技术研究院
BEIJING GLOBAL SAFETY TECHNOLOGY CO., LTD.
北京辰安科技股份有限公司
Inventors: CHEN, Tao
陈涛
CHEN, Zhichao
陈智超
JI, Xuewei
季学伟
LI, Zhipeng
李志鹏
ZHOU, Yi
周轶
LV, Ying
吕颖
WU, Aizhi
吴爱枝
ZHANG, Hui
张慧
ZHANG, Wei
张维
Title: PRODUCTION ENVIRONMENT SAFETY ANALYSIS METHOD, DEVICE, AND SYSTEM
Abstract:
The present invention relates to a production environment safety analysis method, device, and system. The method comprises: acquiring multiple hierarchies of an indication system influencing production environment safety and safe production indicators of each hierarchy, the multiple hierarchies at least comprising the lowest hierarchy, at least one intermediate hierarchy and the highest hierarchy; using an analytic hierarchy process to calculate the weight values of the safe production indicators of the lowest hierarchy and the intermediate hierarchy; acquiring historical data of the safe production indicators of the lowest hierarchy of multiple analysis objects in a predetermined period; normalizing the acquired historical data of each single safe production indicator, the basis of all the historical data of the same safe production indicator of the multiple analysis objects in the predetermined period; and calculating the safe production index of the highest hierarchy according to the normalized historical data of the safe production indicators of the lowest hierarchy, the weight values of the safe production indicators of the lowest hierarchy and the weight values of the safe production indicators of the intermediate hierarchy.