WAYS1

Local Dynamic Map(LDM) for Cooperative Automated Driving: LDM is created using ITS international standard specifications to combine moving object data on the road (vehicles, pedestrians) and traffic data (signals, constructions, accidents) with HD maps.
Data Collection and Synching with ITS Equipment and Standard Specifications: Information is collected and distributed through roadside equipment such as vehicle sensors (CCTV, radar, lidar), connected vehicle interface board (CVIB), communication equipment (RSU), and by following the standard specifications (standard for basic traffic information exchange technology).
Risk Situation Assessment and Prediction Algorithm: Detects the speed and direction of moving objects at intersections to recognize or predict risk situations such as signal violations, unsafe stopping distance, and sudden stops.
Signal Synching Service (MAP message + SPaT message): Combines traffic signal information from road infrastructure with the road sign and lane information from HD map to provide data not easily perceivable through signal data (e.g., u-turns, unprotected left turns) but needed for automated driving.
Creating messages for V2X service and providing in-vehicle LDM information: Processes V2X data and HD map received via wireless communication into ADASIS v3-type, vehicle location-based messages and provides to automated-driving control interface.