Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Comprehensive evaluation method for enterprises in chemical industry park

A chemical industry park and comprehensive evaluation technology, applied in data processing applications, instruments, resources, etc., can solve problems such as serious losses and high risks, and achieve the effects of reducing difficulty, promoting cage replacement, and promoting good coverage

Pending Publication Date: 2021-11-02
NANJING UNIV +1
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, due to the production safety of chemical companies, chemical companies are different from other industries, and their production and operation are more dangerous. If a safety accident occurs, the losses incurred will be very serious.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Comprehensive evaluation method for enterprises in chemical industry park
  • Comprehensive evaluation method for enterprises in chemical industry park
  • Comprehensive evaluation method for enterprises in chemical industry park

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1: a kind of comprehensive evaluation method for each enterprise in the chemical industry park, specifically includes:

[0052] S1: Acquisition of data

[0053] Taking each enterprise in the chemical park as a unit, the data of the required enterprise is obtained by means of automatic data capture by the system and manual data acquisition combined with information interaction with the smart park platform; among them, the data automatically captured by the system includes safety data and environmental protection data and energy data;

[0054] Safety data includes alarm data of monitoring and monitoring equipment networking status, alarm data of video recognition, high-risk process interlock signal data, parameter alarm data of storage tanks for hazardous chemicals, and alarm data of toxic and harmful combustible gases;

[0055] Environmental protection data include alarm data of waste gas / wastewater online monitoring and monitoring data of pollution control f...

Embodiment 2

[0083] Embodiment 2: The difference from Embodiment 1 is that S3 sets the weight value of each secondary index on the basis of the score of the primary index. Set the weight of the secondary indicators;

[0084] Select the data of a certain year, including evaluating the second-level indicators of all enterprises in the jurisdiction, and calculate the coefficient of variation between these enterprises on a certain second-level indicator for each second-level indicator, reflecting the performance of each enterprise on these second-level indicators. as the basis for determining the weight of each secondary indicator;

[0085] The coefficient of variation of a secondary indicator is: Among them, V i Indicates the coefficient of variation of the i-th secondary index; σ i Indicates the standard deviation of the i-th secondary index; Indicates the average value of the i-th secondary index;

[0086] The weight of each index is: Among them, W i Indicates the weight of the i-...

Embodiment 3

[0089] Embodiment 3: Different from Embodiment 1, the specific method for grading enterprises in S4 is: ranking enterprises from high to low within the jurisdiction, and grading according to the ranking ratio X: X2 Fail, C 2 ≤X2 Pass, B 2 ≤X2 Good, X≥A 2 is excellent, where the default value A 1 , B 1 、C 1 They are: 15%, 25%, and 40%; among them, the default value can be adjusted by the support manager according to the management requirements.

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

No PUM Login to View More

Abstract

The invention discloses a comprehensive evaluation method for enterprises in a chemical industry park. The method specifically comprises the following steps: acquiring data of required enterprises; establishing an index system, wherein the index system specifically comprises a monthly assessment veto power table, a monthly assessment table and an annual assessment table; conducting index assignment: performing index assignment on the established index system; carrying out comprehensive evaluation and classification of enterprises: providing default weight values of the monthly assessment table and the annual assessment table by the system, then making scores, grading the enterprises according to the score conditions, and completing assessment of the enterprises. According to the method, optimization and upgrading of enterprises, supervision and management of a park and improvement of comprehensive strength of the park are facilitated, and the method has good social application and popularization values.

Description

technical field [0001] The invention relates to the technical field of chemical enterprise data management, in particular to a comprehensive evaluation method for each enterprise in a chemical industrial park. Background technique [0002] In recent years, with the continuous expansion of chemical enterprises and the trend of economic globalization. [0003] According to incomplete statistics, in 2018, as of the latest statistics from the China Petrochemical Federation, as of the end of 2018, there were 676 national key chemical parks and industrial parks with petroleum and chemical industries as the leading industries, and a total of 23,306 companies in the chemical industry, among which there were losses. There are as many as 4,036 enterprises, which shows that there are a large number of chemical enterprises, and the development of chemical enterprises is also uneven. [0004] In addition, due to the production safety of chemical companies, chemical companies are differe...

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
no application Login to View More
IPC IPC(8): G06Q10/06
CPCG06Q10/06393G06Q10/06375
Inventor 柏益尧谢立徐秀明郑承兵董潍龙路倩倩陆婷婷鲍培
Owner NANJING UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com