1. Construction Objectives

1.1. Establish vertical interconnection and horizontal interoperability across the political-legal system

1.2. Integrate into the national e-government network

1.3. Establish aggregation of shareable political-legal data into the public security data command center, providing big data support for business application platforms across political-legal domains

1.4. Establish a data sharing and exchange mechanism between shareable political-legal data and relevant departments, enterprises, and public institutions

1.5. Build the "Sharp Eyes Project" and "Facial Recognition Big Data Project" to achieve urban-rural video connectivity

1.6. Accelerate the development of Smart Courts, Smart Procuratorate, Smart Public Security, and Smart Legal Services, forming a batch of distinctive and brand-building platform projects

1.7. Promote intelligent construction of grassroots units such as "Smart Community," "Smart Residential Area," and "Smart Building" to enhance grassroots governance capability and level

1.8. Achieve data exchange with the comprehensive online platform, police comprehensive platform, PGIS platform, intelligence comprehensive platform, public security prevention and control platform, three-in-one alarm and dispatch system, detention facility system, immigration system, checkpoint database, video database, and other business systems of relevant police departments through internal political-legal data interfaces

1.9. Access external business system data from social entities through the public information sharing and exchange platform, such as civil aviation and railway ticketing systems, hotel and lodging systems, highway passenger transport systems, telecom operator systems, industry and commerce tax systems, civil affairs and judicial systems, social media systems, e-commerce systems, education and religious systems. Provide data resource support for various intelligence application systems through the data resource sharing mechanism

2. Big Data Technology Knowledge

2.1. Data Collection

2.2. Data Storage Management

2.3. Data Analysis

2.4. Data Mining

2.5. Model Prediction

2.6. Data Visualization

2.7. Data Application

3. Big Data System Technical Architecture

3.1. Data Governance

3.2. Big Data Processing

3.3. Streaming Data Processing

3.4. Machine Learning Models

4. Political-Legal Big Data System Architecture

4.1. Data Governance

4.2. Data Resource Pool Layer

4.3. Shared Support Service Layer

4.4. Political-Legal Data Application Layer

5. Political-Legal Big Data User Service Layer

5.1. Decision Support Services

5.2. Risk Prevention and Control

5.3. Crime Combating

5.4. Law Enforcement and Case Handling

5.5. Management Services

5.6. Team Management Domain

5.7. Smart Judiciary

6. Supporting Infrastructure

6.1. Political-Legal Communication Private Network

6.2. Political-Legal Video Network

6.3. Political-Legal IoT

6.4. Political-Legal Data Center and Analysis Command Hall

6.5. View Library: Video Structured Analysis

6.6. Call Center

6.7. Command Center

7. Data Security Measures

7.1. Access Control

7.2. Software Security Monitoring

7.3. Service Publication Authorization

7.4. User Authorization

7.5. Runtime Environment Security

7.6. Data Call Security

7.7. Data Export Security

7.8. Data Storage Security

7.9. Data Transmission Security

7.10. Data Access Security

7.11. Data Display Security

8. Solution Advantages

8.1. Emphasis on multi-dimensional big data collection and computation

8.2. Data exchange platform construction, co-construction and shared use

8.3. Dynamic big data mining and intelligence early warning capability

8.4. Innovative management models for key personnel, strengthening social outcomes

8.5. Innovative dynamic combination of analysis dashboards across units based on thinking processes