1)TMRS Traffic Measuring and Recording System,通信交往的测量和记录系统2)TUR Traffic Usage Recorder,通信交往用法记录器3)TRACIS Traffic Records And Criminal justice Information System,交通记录与刑事审判信息系统4)Road Intersection Traffic Contravention Detect & Record System,路口交通违法检测记录系统5)TCS Traffic Control Subsystem,通信交往控制子系统6)TFS / TRS Trunk Forecasting System and Traffic Routing System,中继线预测系统/通信交往路由选择系统
