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

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

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1		-markdown+github 1.0
	1	+XWiki 2.1

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1		-# ![[image-20240226113213-1.png|image-20240226113213-1.png]]
	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 aber to flexibly provide service on single track lines. A prototype will be build in 1:32 scale as well as a full scale version.
2	2
3		-# Goals
	3	+== Overview of topics (WIP) ==
4	4
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
	5	+All solutions should be scalable for both demonstrators!
7	7
8		-### Consiterations for the Algorithm
	7	+1. An end-user app and management system for on-demand train service [Maybe split into two topics]
9	9
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
	9	+* App to call a train to a desired location and communicate desired destination
	10	+* Locations drawn from GNSS and appropriate abstraction in 1:32 scale
	11	+* Management of multiple trains on a single track line
	12	+* Schedules for cooperative passenger pick up
	13	+* Provisions for passenger transfer on open track
	14	+* Either based on a central or decentralized communication concept
18	18
19		-# Scope
	16	+2. An autonomous train controller with risk analysis using STPA
20	20
21		-Bachelor's Thesis
	18	+* Control of an autonomous passenger train model (conceptually working for both demonstrators)
	19	+* Capability for passenger transfer on open track (safe docking procedure)
	20	+* Risk analysis for the controller using STPA
	21	+* Safe behavior model generation using PASTA?
	22	+* Assumes preprocessed sensor input and destination determination (see other topics)
22	22
23		-# Related Work/Literature
	24	+4. AI-based image recognition for autonomous train control [In cooperation with AG Distributed Systems]
24	24
25		-*
	26	+* Sensor processing of a train mounted camera
	27	+* Obstacle detection at speeds up to 50 km/h
	28	+* [Optional] Distance measuring using multiple cameras
26	26
27		-[https://reakt.sh/](https://reakt.sh/)
28		-*
	30	+5. AI-based sensor processing for autonomous train control [In cooperation with AG Distributed Systems]
29	29
30		-[https://github.com/kieler/RailTrail](https://github.com/kieler/RailTrail)
	32	+* Sensor processing of train mounted LiDAR or ultrasonic sensor
	33	+* Obstacle detection at speeds up to 50 km/h
	34	+* Distance measuring (ultrasonic sensor)
31	31
32		-# Involved Languages/Technologies
	36	+3. A digital twin for an autonomous on-demand train service [Heavy interfacing with other topics]
33	33
34		-*
	38	+* A digital twin for an autonomous passenger train
	39	+* Monitoring system for the state and location of the vehicle
	40	+* Remote control capabilities
	41	+* Monitoring and economic analysis of on-demand service operation [Integration of management system]
	42	+* Reliability analysis to ensure transparency of autonomous operation
35	35
36		-Python
	44	+== Goals ==
37	37
38		-# Supervised by
	46	+* TBA for each topic individually
39	39
	48	+== Scope ==
	49	+
	50	+Bachelor's Thesis
	51	+
	52	+== Related Work/Literature ==
	53	+
	54	+* https://reakt.sh/
	55	+
	56	+== Involved Languages/Technologies ==
	57	+
	58	+* TBA for each topic individually
	59	+
	60	+== Supervised by ==
	61	+
40	40	Alexander Schulz-Rosengarten
41		-[[als@informatik.uni-kiel.de|path:mailto:als@informatik.uni-kiel.de]]
	63	+[[als@informatik.uni-kiel.de>>mailto:als@informatik.uni-kiel.de]]

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