In order to strengthen the management of the safe use of large-scale equipment in automobile maintenance enterprises, a comprehensive evaluation index system was established for the safe use of spray paint booths in automobile maintenance enterprises, and the weights of indicators at all levels were determined by the analytic hierarchy process. Combined with the results of two consecutive random inspections on the safe use of spray paint booths in maintenance companies in a certain area, a fuzzy comprehensive evaluation of the safe use status of car spray booths in auto repair companies was carried out, and finally the quantitative score of management and technology categories was 83.54 and 69.52. The resulting overall score was 76.53. The research shows that the evaluation index system, evaluation method and results can actually reflect the safe use status of spray paint booths of automobile maintenance enterprises in a specific area. The quantitative assessment results will provide targeted guidance for strengthening the safety management of the auto maintenance industry.
With the rapid development of information technology, the application of data analysis and processing technology is becoming more and more extensive. In the data processing stage, necessary tools and technical means should be used to identify and process erroneous or missing data. The problem of missing positioning information data and picture additional information data will occur in the data recorded by the driving track of the car. This paper discusses the complementation methods for the above data information missing, and uses fragment interpolation, Lagrangian interpolation and other methods to achieve the complementation of missing data.
The evaluation and evaluation of the company's employees by the personnel department is an important part of the personnel management work. Although there are many general office software systems on the market, these general software cannot meet the business needs of the personnel department due to the different assessment contents and evaluation rules of each company. In view of the business needs of a company's employee assessment and evaluation, this paper realizes the development, testing and deployment of the assessment and evaluation system in a short development cycle based on a professional rapid development platform under the premise of low investment and rapidity. After practical use, the newly developed system has met the actual requirements of the personnel department.
System running on the Internet may face malicious visits or attacks from different regions and users every day. In addition to the necessary security protection components, the security of the system also requires effective configuration of servers and middleware to improve the security and robustness of the system. This article takes the security reinforcement of an in-use system as an example, uses a vulnerability scanning tool to find out the vulnerabilities of the system, analyzes the vulnerabilities, and proposes a vulnerability fix plan. After the system is reinforced, the security of the system and data can be better guaranteed.
A website deployed on the Internet may face various risks such as malicious tampering of the website homepage, failure of the website to open or log in normally, and core data being locked or stolen. In order to ensure the normal operation of the website, the security of the website should be strengthened. Based on the actual security maintenance experience of an in-use website, this article analyzes possible risks from the various stages of website development, deployment, operation, and maintenance, and proposes security countermeasures. Judging from the actual operation effect of the website, after the website is deployed to the cloud and properly configured for security, the robustness and security of the website are guaranteed, and the expected requirements are met.
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