Overview

The aim of the DataSOW project for the development of autonomous inland navigation was to carry out tests on the Spree-Oder waterwayin order to collect extensive data on infrastructure objects along the route. This data was then used to train and optimise an AI module. This provided an important basis for the navigation of autonomously operating inland vessels. The Federal Ministry of Digital Affairs and Transport funded the project as part of the mFUND innovation initiative with a total of 42,780 euros over a period of one year.

Status quo

Inland navigation The inland navigation sector is facing great challenges concerning the implementation of autonomously operating inland vessels. This is due to the very complex environmental situation in regard to inland waterways. Our project DataSOW aims to create a data and algorithm basis for the recognition of the infrastructure on inland waterways. So, we will support the development of autonomously operating inland vessels.

Spree Oder waterway map

Map of the Spree Oder waterway

As a first step, image data of infrastructure components will be recorded using industrial standard cameras. The test runs for the acquisition will be carried out on the Spree-Oder-Waterway in cooperation with the Spree Havel Waterways and Shipping Authority (WSA). The tests take place over a cycle of one year under different lighting and weather conditions as well as in different vegetation periods. The collected data will be compiled in a dataset and used for the development of an AI module. The AI module is to provide targeted detection, classification and direction data from the camera system for assistance and control systems (e.g. navigation) in real time.

What Does Artificial Intelligence Mean For DataSOW?

  • Complex algorithms for dealing with given decision-making and evaluation problems whose solution path has been learned beforehand
  • Visual computing: AI learns from existing images what a certain object looks like and then transfers this rule to new images

How Does the AI Module Work?

  • Neural network consisting of several layers (mostly filter and aggregation layers)
    • Filter layer: extraction of primary features
    • Aggregation layer: condensation of primary features
  • Processing of the input data via filter and aggregation layers enables classification

How is the AI Module Trained?
  • adapt pre-trained neural network to own use case, i.e. the recognition of infrastructure components along the SOW
  • To do this, the last layer is replaced and the neural network is trained with new data
  • Combining several networks to process navigation signs with numbers
What is necessary for the training?
  • high-quality training data
    • Data volume and variation: over a yearly cycle, extensive image material is acquired under different light and weather conditions and in different vegetation periods
    • Avoidance of misinterpretation

 

TITUS Research – Sensor Platform for Data Acquisition

Die TITUS-Sensorplattform

PROJECT INFO

Project duration:
01/2021 – 02/2022

Associated partner:
Wasserschifffahrtsamt Spree-Havel

Project team:
Engineers from the fields of automation technology and robotics, physics, mechanical and electrical engineering

Project volume at the time of approval:
61,115 euros (of which 65% funding from the BMDV)

Project content :

  • 10 work packages for the conceptual design and implementation of the sensor platform
  • Data acquisition and processing
  • Development, training and testing of the AI module
  • Optimisation of the AI module

Exploitation:

  • Provision of the data set in the mCloud
  • Basis for further projects
  • Integration of the findings into related research projects and teaching
  • Presentations at professional conferences

The DataSOW project was initiated by TITUS Research GmbH and supported by the Federal Ministry for Digital and Transport (BMDV) as part of the mFUND research initiative.

 

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CONTACT

Ira Hüppe
Head of Department
Systems & Missions

+49 (0) 3375 52309 22
ira.hueppe@titus-research.eu