<
From version < 34.1 >
edited by Alexander Schulz-Rosengarten
on 2024/09/19 14:31
To version < 31.4 >
edited by Alexander Schulz-Rosengarten
on 2024/09/19 14:18
>
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Summary

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42 42  * (Optional) Trajectory detection to categorize safety threads of moving obstacles
43 43  * (Optional) Evaluate performance on different hardware, e.g. Rasberry Pi vs. AI hardware
44 44  * (Optional) Test and evaluate on the edge deployment
45 -* For interfacing with the controller, the sensor should provide an assessment how safe the area in front of the train is, such that the controller can adjust its speed.
45 +* For interfacing with the controller the sensor should provide an assessment how safe the area in front of the train is, such that the controller can adjust its speed.
46 46  * Potential hardware (subject to changes):
47 47  ** [[https:~~/~~/www.raspberrypi.com/documentation/accessories/camera.html>>https://www.raspberrypi.com/documentation/accessories/camera.html]]
48 48  ** (((
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52 52  4. Classic and AI-based distance sensing for autonomous train control using different sensors
53 53  // This topic will be jointly advised with the AG Distributed Systems//
54 54  
55 -* Explore and evaluate different sensors and processing techniques for distance measuring in rail vehicles
56 -* Compare quality, ranges, and reliability w.r.t speed and size (demonstrator)
57 -* Sensors and approaches:
58 -*1. Ultrasonic sensor
59 -*1. Single camera with AI image recognition
60 -*1. (Multiple cameras)
61 -*1. (LiDAR)
62 -*1. (Sensorfusion)
55 +* Explore and evaluate the applica
56 +* Assess applicablilty of different sensors for use cases and ranges
57 +* Sensor processing of train mounted LiDAR or ultrasonic sensor
63 63  * Potential hardware (subject to changes):
64 64  ** [[https:~~/~~/www.elektronik-kompendium.de/sites/praxis/bauteil_ultrasonic-hcsr04p.htm>>https://www.elektronik-kompendium.de/sites/praxis/bauteil_ultrasonic-hcsr04p.htm]]
65 65  ** [[https:~~/~~/www.pi-shop.ch/lidar-ld06-lidar-module-with-bracket-entwicklungskit-fuer-raspberry-pi-sbc>>https://www.pi-shop.ch/lidar-ld06-lidar-module-with-bracket-entwicklungskit-fuer-raspberry-pi-sbc]]
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66 66  ** (((
67 67  [[https:~~/~~/www.blickfeld.com/de/produkte/cube-1/>>https://www.blickfeld.com/de/produkte/cube-1/]]
68 68  )))
64 +* Obstacle detection at speeds up to 50 km/h
65 +* Distance measuring (ultrasonic sensor)
69 69  
70 70  5. A digital twin for an autonomous on-demand train service **[already reserved]**
71 71  // Note: Tight interfacing with other topics//
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77 77  * Reliability analysis/statistics to ensure transparency of autonomous operation
78 78  
79 79  6. A standalone sensor box for monitoring rail vehicles
80 -//This prototype will be tested (only) using the full-scale demonstrator and is intended for monitoring non-autonomous vehicles (not the REAKTOR)//
77 + //This prototype will be tested (only) using the full-scale demonstrator and is intended for monitoring non-autonomous vehicles (not the REAKTOR)//
81 81  
82 82  * Development of a sensor array to monitor rail vehicle operation
83 83  * It should serve as a plugin solution inside the train's cockpit for monitoring operation and as preparation for autonomous control