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1		-[REAKT] Project REAKTOR
	1	+[REAKT] Projecting Irregular Vehicle Positions on Tracks

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1		-Theses.Current Theses.WebHome
	1	+Theses.Topics for Student Theses.WebHome

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1		-XWiki 2.1
	1	+markdown+github 1.0

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1		-The REAKT project (https://reakt.sh/ & https://www.schiene-m-l.de/) aims at developing new mobility concepts to reactivate rural rail lines. This project will evolve around developing an autonomous on-demand rail vehicle to flexibly provide service on single track lines. The **REAKTOR**. A prototype will be build in 1:32 scale, as well as a full scale version for the railway track Malente-Lütjenburg.
	1	+# ![[image-20240226113213-1.png|image-20240226113213-1.png]]
2	2
3		-[[image:image-20240912102452-3.jpeg||height="219" width="292"]][[image:image-20240912102840-4.jpeg||height="217" width="264"]]
	3	+# Goals
4	4
5		-//(left) a railbike, the foundation of the upcoming autonomous draisine & (right) a stripped down [[LGB>>https://www.lgb.de/lp/20/willkommen-bei-lgb]] engine in for a 45mm model track.//
	5	+* Develop and implement and algorithm for computing a best-effort projection of a vehicle position on a track
	6	+* Evaluate the algorithm (and potential variations) with the real-world data collected in the Malente-Lütjenburg track
6	6
7		-== Overview of topics (WIP) ==
	8	+### Consiterations for the Algorithm
8	8
9		-All solutions should be scalable for both demonstrators!
	10	+* Errors in GPS data
	11	+* Gaps in GPS data (missing network)
	12	+* Different accuracy of tracking devices (Smartphones vs. dedicated Trackers)
	13	+* Projection of expected movement or potential location areas
	14	+* Handling inconsistencies
	15	+ * Unrealistic position jumps
	16	+ * Passing other vehicles (quickly) on single-lane track
	17	+ * Vehicles changing direction without stopping
10	10
11		-~1. An end-user app and management system for on-demand train service [Maybe split into two topics]
	19	+# Scope
12	12
13		-* App to call a train to a desired location and communicate desired destination
14		-* Locations drawn from GNSS and appropriate abstraction in 1:32 scale
15		-* Management of multiple trains on a single track line
16		-* Schedules for cooperative passenger pick up
17		-* Provisions for passenger transfer on open track
18		-* Either based on a central or decentralized communication concept
	21	+Bachelor's Thesis
19	19
20		-2. An autonomous train controller with risk analysis using STPA
	23	+# Related Work/Literature
21	21
22		-* Control of an autonomous passenger train model (conceptually working for both demonstrators)
23		-* Capability for passenger transfer on open track (safe docking procedure)
24		-* Risk analysis for the controller using STPA
25		-* Safe behavior model generation using PASTA?
26		-* Assumes preprocessed sensor input and destination determination (see other topics)
	25	+*
27	27
28		-3. AI-based image recognition for autonomous train control [In cooperation with AG Distributed Systems]
	27	+[https://reakt.sh/](https://reakt.sh/)
	28	+*
29	29
30		-* Sensor processing of a train mounted camera
31		-* Obstacle detection at speeds up to 50 km/h
32		-* [Optional] Distance measuring using multiple cameras
	30	+[https://github.com/kieler/RailTrail](https://github.com/kieler/RailTrail)
33	33
34		-4. AI-based sensor processing for autonomous train control [In cooperation with AG Distributed Systems]
	32	+# Involved Languages/Technologies
35	35
36		-* Sensor processing of train mounted LiDAR or ultrasonic sensor
37		-* Obstacle detection at speeds up to 50 km/h
38		-* Distance measuring (ultrasonic sensor)
	34	+*
39	39
40		-5. A digital twin for an autonomous on-demand train service [Tight interfacing with other topics]
	36	+Python
41	41
42		-* A digital twin for an autonomous passenger train
43		-* Monitoring system for the state and location of the vehicle
44		-* Remote control capabilities
45		-* Monitoring and economic analysis of on-demand service operation [Integration of management system]
46		-* Reliability analysis to ensure transparency of autonomous operation
	38	+# Supervised by
47	47
48		-== Goals ==
49		-
50		-* TBA for each topic individually
51		-
52		-== Scope ==
53		-
54		-Bachelor's or Master's Thesis, with varying requirements to scientific scope.
55		-
56		-== Related Work/Literature ==
57		-
58		-* https://reakt.sh/
59		-* [[https:~~/~~/www.schiene-m-l.de/>>https://www.schiene-m-l.de/)]]
60		-
61		-== Involved Languages/Technologies ==
62		-
63		-* TBA for each topic individually
64		-
65		-== Supervised by ==
66		-
67	67	Alexander Schulz-Rosengarten
68		-[[als@informatik.uni-kiel.de>>mailto:als@informatik.uni-kiel.de]]
	41	+[[als@informatik.uni-kiel.de|path:mailto:als@informatik.uni-kiel.de]]

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