Development and implementation of a geolocation system to determine the approximate time of arrival of a public transport bus to a user in the city of Trujillo-Perú

In this paper presents the development of a geolocation system to determine the approximate time of arrival of a public transport bus to a user of it. First, the module that obtains information on latitude, longitude, speed and time of the transport bus is designed and implemented. Second, a web server is developed that processes the data received from the transport bus, as well as from the user. Third, a mobile application is created that shows on an interactive map the information processed by the web server (location and approximate time of bus-user arrival). Finally, the results of different applications made in field are shown and discussed.