Expressway accident control scheme library generation method, platform, accident control scheme determination method, device and medium
By generating simulated accidents and micro-simulations based on historical traffic data, the library of highway accident management solutions is expanded, which solves the problem of insufficient solutions in existing technologies, realizes the generation of real-time and effective management solutions, and reduces the impact of accidents on road traffic.
Patent Information
- Application Number
- CN202310571269.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-05-16
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2043-05-16
AI Technical Summary
In the current technology, it is difficult to generate a control plan that meets the requirements of immediacy and on-site conditions after a highway accident. In particular, when the number of accidents on a specific road section is small, historical control plans are insufficient and the development speed is slow, which cannot effectively reduce the impact of accidents on road traffic.
By reproducing historical traffic scenarios based on historical traffic data, simulated accident information is generated. Microscopic simulation is then performed using vehicle behavior models to determine multiple pending control schemes. Finally, an active control scheme that meets the preset requirements is selected through evaluation and added to the accident control scheme library.
The accident management solution library has been expanded, and the generated solutions are closer to real-world situations, improving timeliness and feasibility, and effectively reducing the impact of accidents on road traffic and the possibility of secondary accidents.