With the continuous increase in urban population density, establishing a sound, multi-dimensional public security prevention and control system, preventing and combating illegal and criminal activities in accordance with the law, and protecting citizens' personal rights, property rights, and personality rights, are crucial strategies for current comprehensive public security management, and important vehicles for demonstrating the modernization level of national governance. Urban public transport is an important component of modern transportation systems. Urban public transport generally maintains orderly development, playing a significant role in improving the quality and efficiency of urban public transport supply, alleviating urban traffic congestion, guiding the optimization of urban spatial structure, and improving the urban environment. The urban public transport system is highly coupled with urban construction and development. Its operational safety maintenance and public security control face numerous challenges and high demands. Safety, order, and reliability are the objectives for building a multi-dimensional, information-based public security prevention and control system for urban rail transit.

Phytium, in collaboration with Xinmai, jointly launched the Smart Prevention and Control Solution for Metro and Public Transport. This urban metro and public transport smart prevention and control system was built according to the requirements of a certain agency's guidelines for public security prevention and control system construction. It integrates metro facial recognition and trajectory information, abnormal X-ray security check images, 2D/3D metro station map information, and active defense front-end device information for metro and public transport. It features functions such as information query, intelligent analysis, real-time deployment, trajectory correlation, and major event early warning. It creates applications like an analysis and judgment model toolset, visual display, intelligent emergency plan management, and intelligent information retrieval, realizing six major top-level applications, including perception and early warning, command assistance, analysis and judgment, public security situation visualization, and system management.

Front-end Data Collection

It integrates security scanner videos from urban metro stations, BRT bus stations, ferry terminals, long-distance bus stations, and other locations, providing records and disposal basis for contraband detection and control. Inside buses, it integrates technologies such as facial recognition capture, video surveillance, and one-button alarm to establish a complete multi-dimensional prevention and control system for buses. It establishes personnel capture and video surveillance systems in metro stations, bus stops, bus depots, ferry terminals, and passenger terminals.

Business Database

A unified data center is established, including a public transport operational data repository and a view library (clue library), used to store public transport operational data, X-ray images, data integrated from surveillance networking platforms, ticket card data, business system data, map data, AFC data, E-card data, holographic personnel archives, case/incident thematic databases, trajectory information thematic databases, etc., to provide data support for various subsequent applications of the metro and public transport smart prevention and control platform.

Metro and Public Transport Smart Prevention and Control Platform

The platform is based on functions such as map applications, integrated view applications, police incidents/cases, perception and early warning, command assistance, analysis and judgment, public security situation visualization, system management, mobile applications, and convenient public services, to ensure rapid and effective handling of sudden public security incidents, effectively enhance the security prevention and control level of metro and public transport, and maximize the prevention of violent terrorism, individual extreme events, and public safety accidents.

The core development concept of the Metro and Public Transport Smart Prevention and Control Solution is to build a safe, efficient, convenient, and smart comprehensive public security prevention and control system for metro and public transport.

I. Standardized Data Integration

Facing various complex data from rail transit/bus sub-bureaus, possessing experience and capabilities in data access and management, enabling us to assist clients with data collection.

II. Practical Analysis and Judgment

Develop various models for early warning perception, analysis, and judgment specifically applicable to the business domain of rail transit/bus sub-bureaus. These models surpass national/ministry standards.

III. Process-Oriented Business Applications

Deeply integrate into the business of rail transit/bus sub-bureaus to implement process-oriented ledger management and emergency plan simulation mechanisms.

IV. Service-Oriented Management Mechanism

Establish information sharing and request push for convenient public service modules, achieving parallel control and service.

Traffic Sub-bureau / Public Security: Provincial/municipal two-level public security prevention and control system (data integration, unified support, categorized archiving, perception and early warning, analysis and judgment), including projects in a certain city in Fujian Province, a certain city in Jiangxi Province, a certain provincial department in Heilongjiang Province, etc.