Product--Traffic control technology

导航

Intelligent Dispatching

Background

Urban rail transit develops rapidly with complex scenarios; while existing dispatching systems can only meet normal monitoring requirements, with insufficient decision-support capabilities for anomalies. During failures, incomplete information makes it difficult for dispatchers to graspkey data, hindering prediction and service optimization;moreover, response relies heavily on personal experience and involves cumbersome operations. The development of intelligent dispatching systems aims to enhance intelligence, improve efficiency and accuracy, and reduce operational workload.

Specifications such as the "Urban Rail Transit Intelligent Train Dispatching and Command System Design Guidelines" and international standards including IEC 62290-2 provide normative guidance for the development of intelligent dispatching systems.

Product Features

Proactive Train Operation Monitoring
In addition to routine operational supervision, the system automatically detects and identifiesanomalies. It proactively pops up fault alerts with confirmation dialogs, which may include details such as time, location, type, and a fault preview, enabling dispatchers to respond quickly and accurately.
Dynamic Timetable Adjustment:
The system supports automatic train schedule plotting, dynamic adjustment of short and long runningroutes, and sub-second timetable reconstruction duringline failures. It automatically generates optimized plans utilizingmultiple adjustment strategies. Based on the real-time positions of online trains, the system matches and adjusts train operation against the planned schedules, efficiently assisting dispatchers inabnormal situation resolution.
Automated Train Dispatching Command
Replacing the technology ofautomatic generation, distribution, and real-time feedback of electronic dispatching commands based on the "train operation adjustment optimization model", with automatic extraction, composition, distribution, and feedback of commands according to the predefined "train operation adjustment strategies", the system significantly improves system processing efficiency.

Application Examples

Beijing Subway Line 19: Supported by relevant projects from the National Development and Reform Commission and the China Association of Metros, the intelligent train dispatching command technologies and equipment are developed and successfully applied to Beijing Subway Line 19.The system enables automatic timetable adjustment and assists in dispatching decision-making under typical failure/emergency scenarios, increasing dispatching efficiency by 33.7% in complex failure scenarios.

Background

Product Features

Proactive Train Operation Monitoring

Dynamic Timetable Adjustment:

Automated Train Dispatching Command