Answer: Digime Map has used Bidirectional Dijkstra algorithm to find the best routes
Answer: Bidirectional Dijkstra is extended from origin Dijkstra algorithm. Finding the best routes progress is speeded by querying from source following forward direction and destination following backward direction
Answer: Yes, we have. It is table service on my side
Answer: Currently, we have four profiles. They are car, motorcycle, bicycle and foot. In the future, we will create new profiles for trunk, semi-trailer, ...
Answer: Each vehicle type is corresponding with each profile defined in navigation. In each profile, we will define static parameters to apply each vehicle type
Answer: Street Attributes provides road-regulation information for a GPS location, including the nearest road segment's street name, coordinates, speed limits, traffic signs and vehicle restrictions.
Answer: The API receives a latitude and longitude, finds the nearest road segment, and returns its street name, ordered coordinates and attributes.
Answer: Each traffic sign may include its name, label, category, subcategory, heading and rules_payload. The V2 rules payload keeps lane, lane-change, turn/merge, vehicle, speed, physical-limit and time information together.
Answer: Use rules_payload[].vehicle_code. Each item is tied to its lane_index and lists the vehicle types affected by that lane rule, such as auto, moto, truck or bus_local.
Answer: V2 returns lane-specific speed values in rules_payload[].speed_limit_max or rules_payload[].speed_limit_min. Time restrictions are in the same rule under access_restrictions.valid_time; an empty or omitted array means that lane rule applies at all times.
Answer: No. Street Attributes provides road and traffic-sign information. It can be used together with the Routing API to apply road restrictions when calculating routes.