Ø The operation and maintenance costs of local servers have increased; Ø Insufficient performance elasticity of local servers; Ø The ever-changing network environment brings even greater security issues;

ØOn the basis of business internationalization, security, and compliance, it is necessary to build a global business and service infrastructure and network; ØBuild a high response and low latency automotive application system to enhance user experience and increase customer satisfaction; ØThe computational system of IAAS structure lacks scalability, resulting in low business focus;

Ø Command Center Computer Room: It is the monitoring center hub of the entire city and the 110 alarm dispatch command center computer room; Ø Network Center Computer Room: The data exchange center computer room of various police stations in the entire city and district, connected to the Municipal Bureau, and responsible for the OA system and information services of various departments of the sub bureau, as well as external information window services;

Provide a complete virtual reality training and assessment system, including functional modules such as medium voltage cabinet teaching/practice/assessment, low voltage cabinet teaching/practice/assessment, pole switch teaching/practice/assessment, transformer bench installation teaching/practice/assessment, cable transformer test teaching/practice/assessment, cable head production teaching/practice/assessment, electricity meter installation and wiring teaching/practice/assessment, theoretical assessment, and student performance management;