Real-Time Bus Arrival Time Estimation API using WebSocket in Microservices Architecture

In almost all countries, public transportation is the primary choice for people to make daily trips. One of main problems accuracy vehicle arrival schedule information. some types with particular tracks, such as rapid transit (e.g., MRT), time can be predicted easily because traffic jams do not affect transportation. This different from buses, which use same route other vehicles so that could them. study tries solve this problem by building an API used get information on estimated bus. Estimated calculated based condition bus position and actual highway Google Directions API. The was built using microservices technology, it done quickly if further developed a larger scale. test conducted Trans Jogja Bus taking two routes, short long routes. Each explored 20 times under varying conditions. Then, difference between each trip. Based results, generated said entirely accurate less than 30 seconds.