Research on the Approach to Reaching Non-ETC Vehicle Users Based on Mobile Signaling

This paper addresses the problem of non-ETC (Electronic Toll Collection) vehicles lacking real-time notification channels by proposing a method based on mobile signaling. This approach leverages time and spatial data contained in mobile signals to match vehicle license plates with phone numbers, establishing an effective mechanism to reach non-ETC vehicle users. By integrating license plate recognition systems, mobile phone signaling data, and advanced positioning algorithms, a comprehensive system architecture is designed in this paper. The data processing flow, positioning algorithms, and experimental verification processes are elaborated, demonstrating the feasibility and effectiveness of this technology within closed tunnels. The experimental results demonstrate that the method has high accuracy and stability, providing a solution to the problem of notifying non-ETC vehicle users.