1. Software Engineering for Business Information Systems (sebis) Department of Informatics Technische Universität München, Germany wwwmatthes.in.tum.de Design and Implementation of a Bikesharing Service as part of an open Mobility-Ecosystem Master Thesis Kick-Off Presentation Weidner, Lucas | 02.05.2016

2. Agenda Introduction Motivation ? Research questions ? 1 © sebis 140122 Matthes Slides sebis 2014 2 Road Plan Progress ? Future plan ? 3 Research Approach Research plan ? Present what has been done ? 2

3. Mobility Ecosystem © sebis 140122 Matthes Slides sebis 2014 3

4. Introduction – Motivation © sebis 140122 Matthes Slides sebis 2014 3 Sharelock Bike-Sharing Goals: Develop an electrical bike lock (Bluetooth) Implement a infrastructure for using it Iteratec will provide the lock for their employees

5. Introduction – Motivation © sebis 140122 Matthes Slides sebis 2014 3 Sharelock Bike-Sharing Goals: Develop an electrical bike lock (Bluetooth) Implement a infrastructure for using it Iteratec will provide the lock for their employees

6. Introduction – Research Questions © sebis 140122 Matthes Slides sebis 2014 5 How does a generic sharing platform look like? Which setup- architecture fits best? How to integrate the service into an overall mobility platform?

7. Research Approach © sebis 140122 Matthes Slides sebis 2014 6 Architecture descriptionEvaluation of the ArchitecturesUse cases identificationLiterature reviewUse cases implementationResults documentation

8. Architecture - Components © sebis 140122 Matthes Slides sebis 2014 8

9. REST interface Pricing/Product: GET/POST …/pricing GET/POST …/product Receive information about possible products and prices Booking: GET/POST …/booking Start/stop booking and get information Usage: GET/POST …/usage Receive relevant infos for usage like return stations or central business district Post data like coordinates Billing: GET …/billing Actual bill © sebis 140122 Matthes Slides sebis 2014 9

10. Architecture Description - Online © sebis 140122 Matthes Slides sebis 2014 10

11. Architecture Description - Online Pro: Accessable from everywhere Remote control All logic on the server Contra: Costs for mobile data Hacker can try to remote open © sebis 140122 Matthes Slides sebis 2014 11

12. Architecture Description - Offline © sebis 140122 Matthes Slides sebis 2014 12

13. Architecture Description - Offline © sebis 140122 Matthes Slides sebis 2014 13 Pro: Safer against hacker cheaper Contra: No remote control All logic has to be implemented on the client

14. Architecture Description - Hybrid © sebis 140122 Matthes Slides sebis 2014 14

15. Architecture Description - Hybrid © sebis 140122 Matthes Slides sebis 2014 15 Pro: Remote control Logic not pointed to one site Contra: Costs

16. Architecture Evaluation Evaluation parameters: Costs Maintainability Number of technologies Sustainability Convenience for user for service provider for mobility platform provider Security Adaptability © sebis 140122 Matthes Slides sebis 2014 16

17. Use-Case Implementation on Server-side Admin: Adding bikes Configuration Business district Prices User administration User: Personal and bank details Overview Bills Payment © sebis 140122 Matthes Slides sebis 2014 17

18. Technologies © sebis 140122 Matthes Slides sebis 2014 18

19. Road Plan © sebis 140122 Matthes Slides sebis 2014 29 Today CompleteCompleteOngoingOngoing Not Started EndStart RevisingRevising

20. Technische Universität München Department of Informatics Chair of Software Engineering for Business Information Systems Boltzmannstraße 3 85748 Garching bei München wwwmatthes.in.tum.de Lucas Weidner Thank you for your attention! Questions and/or Advices? Robotics, Cognition & Intelligence (Msc.) Lucas.Weidner@tum.de