T/CCTAS 266-2025 RFID-based ETC roadside unit technical requirements for integration of video and RF technology
T/CCTAS 266-2025 RFID-based ETC roadside unit technical requirements for integration of video and RF technology
Basic Information
Scope
Due to various factors such as the accuracy of the system, the environment, and human factors, as well as the vastness of the national road network and traffic volume, the single driving mileage of vehicles is longer, and there is a tendency for discrepancies in the calculated toll amounts. Three types of toll charging situations, namely "card-based toll amounts", "online toll amounts", and "back-up toll amounts", often occur. The same route may result in different toll charges, which affects user experience and makes it difficult for toll collectors to handle transactions, leading to potential conflicts. The composite information from RSU, video, and radar is integrated in real time within the integrated roadside testing equipment, which collects vehicle image information in real time to form an effective evidence chain, enabling accurate toll charging and intelligent auditing. In toll collection lanes, the integrated roadside testing equipment, through the integration of RSU and video, can achieve accurate transactions and real-time processing and alarming of abnormal transactions within a specific area. The equipment of highway ETC gantry should accurately perceive the information of vehicles passing through the ETC gantry. The real-time integration of RSU, video, and radar in the integrated roadside testing equipment can achieve all-weather detection of vehicles. Through the real-time integration of multi-dimensional information, it can achieve 100% capture and capture of vehicle features, forming the collection of vehicle feature information and effective evidence. This standard aims to clarify the technical indicators such as the function and performance of integrated roadside equipment applied in highway toll collection systems, specify the application scenarios of the product, standardize the experimental methods of product performance indicators, and provide a technical basis for the production, inspection, acceptance, use, and maintenance of integrated