News archive 2023

At the close of a successful year filled with exciting tasks related to the individual technologies and the system integration, and with several public appearances at events such as the Paris Air Show, the IAA in Munich and the AIRTEC in Augsburg, a meeting was held in Dresden in the presence of the project advisory board and representatives from the Fraunhofer Headquarters.

The consortium showcased the project's current state of research in several expert presentations and with the help of numerous exhibits on topics such as flight control, AI-based emergency landing and flight monitoring, redundant on-board electronics, electrified drivetrain, rotor test rig, and recyclable light-weight materials.

For the first time, the many internal and external guests could take a look at ALBACOPTER^® 0.5's finished wings, as well as fuselage and tail components. The results of the ALBACOPTER^® design studies could be experienced via VR glasses.  

First test flights of the ALBACOPTER^® 0.5 are scheduled for the spring of 2024 at the DLR's national testing center in Magdeburg-Cochstedt. The necessary permit to fly was already issued by the German Federal Aviation Authority (LBA).

• link to the Fraunhofer ALBACOPTER^® Lighthouse Project website

In the context of a rapidly changing EU urban mobility, in parallel with a concerning number of road fatalities, the European Commission (EC) has set an ambitious goal: achieve close-to-zero deaths in European roads by 2050, the so-called “Vision Zero”. The research project SOTERIA, funded within the Horizon Europe program, aims to accelerate the attainment of the Vision Zero EU goal for vulnerable road users, through a holistic framework of innovative models, tools and services that enable data driven urban safety intelligence, facilitate safe travelling of VRUs and foster the safe integration of micro-mobility services in complex environments.

During the second General Assembly, project participants gathered for a two-day exchange at Fraunhofer IVI in Dresden. The agenda included expert presentations, updates on individual work packages, and planning for the next steps, as well as specific workshops on planning the further exploitation of project results.

The next major milestone will be the analysis of a Europe-wide survey on the perceived safety and experienced uncertainties of vulnerable road users. Participation in this survey is welcome until the end of the year. All participants have the chance to win attractive prizes.

take part in our survey

learn more about the SOTERIA project

Europe (finally) has its first fully automated battery swap station for heavy trucks, which was presented to an enthusiastic audience in Lübbenau (Brandenburg) and showcased in a live demonstration.

Within only 10 minutes, it is now possible to exchange batteries, continue a trip with fully charged batteries, and recharge extracted batteries independently of the vehicles. This marks the technology's next stept towards market introduction, which can make a valuable contribution to the electrification of heavy commercial vehicles while usually only depending on existing power grid connections. Two 40-ton vehicles equipped with the system are now starting regular operation on their routes between Berlin and Dresden. To make this possible, both the vehicles and the swap station were outfitted with the monitoring system developed by Fraunhofer IVI. The system will record valuable data which is needed for evaluating the testing phase and will serve as a basis for improving the instiute's battery diagnosis algorithms. In the process, the impact of the battery swapping concept on battery aging will be investigated.

The swap station is  a result of the eHAUL project funded by the BMWK (Federal Ministry for Economic Affairs and Climate Action).

• go to the eHAUL project website (in German only)
• download the press release (in German only)

Urban Air Mobility is a forward-looking approach in the development of sustainable concepts for individual and freight transportation in highly congested metropolitan areas. Whether it's logistics drones, air taxis, or rescue and surveillance systems – regardless of the application, the requirements for flight safety are particularly high. The research project ADAM (“Advanced Air Space Mapping”) aims to improve lower airspace situational awareness using new mapping methods, thereby increasing safety for autonomous flying in the city.  ADAM is supported by the Federal Ministry of Digital and Transport (BMDV) within the mFUND innovation initiative.

The project's kick-off event will take place on November 10, 2023. You can register for the event via project manager Henri Meeß. Further information and contact data can be found in the press release. The event will be held in German.

• download press release

Within the scope of the C-ROADS project, Fraunhofer IVI invited its Hamburg project partners to Dresden for a workshop. Together with their colleagues from the Hamburg Agency of Roads, Bridges and Water and the Hamburg Verkehrsanlagen GmbH, the institute's employees discussed the implementation of the VRU C-ITS Service for the protection of vulnerable road users. The VRU service is a promising service that can help realize "Vison Zero" in the context of accidents involving bike riders and pedestrians.

With their approach to cooperative driving via C-ITS, the institute has pursued and made its mark on developments in the field of standardization, harmonization and implementation. Some of the most prominent examples in this context are the establishment of a smart intersection for infrastructure-assisted driving and the variable testing environment on institute premises including mobile testing and measuring platforms. Only a holistic consideration of both infrastructure and multi-modal traffic participants can create the necessary conditions for safe and efficient automated and connected mobility (CCAM).

link to the research field "Cooperation and Infrastructure Assistance" at Fraunhofer IVI

link to the C-ROADS Germany website

Fraunhofer SIRIOS, launched in mid-2022, draws on combined Fraunhofer know-how and joins stakeholders from civil security, operators of critical infrastructures and economy in order to pool technological solutions in the field of security research. At the annual meeting, about 140 participants from politics, safety authorities, industry, associations and science were informed about current tasks and results form the technology and innovation platform.

Fraunhofer project researchers showcased their newest solutions in interactive demonstrations. For this purpose, they transformed the event location into a demo lab and guided the audience through a crisis scenario: A thunderstorm with heavy rainfall causes a transformer station to break down. The simulation illustrated which other malfunctions and cascading effects can result from the initial breakdown due to the interconnections between complex supply infrastructures. By integrating the complete simulation data into a situational picture used in the allocation of response forces, a decision could be reached about whether or not to evacuate a specific affected hospital. The simulation, which was implemented here using a fictional scenario happening in a single city district, serves both as a proof of concept and as a go-ahead for making the technologies available for day-to-day practical application.

Patrick Brausewetter, research fellow at Fraunhofer IVI, and Till Martini of Fraunhofer EMI presented two Fraunhofer SIRIOS pilot projects. During their presentation, they also discussed a response operation simulator developed at Fraunhofer IVI.

• link to the Fraunhofer SIRIOS website

Partners of the research project »VALISENS – Cooperative Sensor System for Assisted Driving« came together for the first consortium meeting at Fraunhofer IVI to present and discuss their initial results. The project's goal is to systematically create a comprehensive environmental perception for assisted driving, encompassing both peripheral infrastructure and the vehicle's ego perspective.

Fraunhofer IVI contributes its theoretical and practical knowledge from the test fields in Dresden and Ingolstadt, including methods and algorithms for sensor and object information fusion and the C-ITS (Cooperative Intelligent Transport Systems) experience within Car2X communication. The holistic and valid sensor image generated in this way serves as a crucial input for automated driving functions within the cooperative overall system. During the meeting, some of the initial developments have already been presented on the institute's test track.

• visit our pages on »Cooperation and Infrastructure Assistance« for more information

A consortium led by Hochschule Mittweida is currently building the Telewerk real-world lab on the university's own campus. Telewerk aims to combine functionality and form in a unique and special way. Fraunhofer IVI employees contribute their competencies in optimizing building cubatures for harvesting solar energy using structurally integrated timber constructions, as well as their experience in designing stationary energy storage units. The initial architectural design was also created at the institute, and its implementation demonstrates how attractive the switch to a sustainable and decentralized supply of heat and power can actually be.

On October 16, the topping-out ceremony was held in Mittweida in the presence of representatives from the executing construction companies, the project partners, as well as many university representatives. According to old traditions, a topping-out address was held and the final nail was driven in.

In the future, the Telewerk real-world lab will be joined by two tiny houses currently built at the same site within the scope of the AMSEL project. Together, the buildings will serve as experimental platforms for cyber-secure forms of working and living in rural areas and areas supplied with regenerative utilities.

The Saxon State Ministry for Regional Development (SMR) provides funding for both projects within its simul+ future initiative.

The annual ITSC conference is a platform for researchers to share insights from their work, latest results, perspectives and developments related to the implementation and deployment of advanced ITS applications. This year’s conference in Bilbao, Spain, featured contributions in the fields of theory, analytical and numerical simulation and modeling, experimentation, as well as practical case studies.

Johannes Schäfer, graduate student at Fraunhofer IVI, presented the RMTRUCK algorithm for the deadlock-free coordination of multiple vehicles in yards. In his session, research fellow Longfei Han provided insights on a novel sensor box. This mobile sensor unit allows making predictions about the traffic flows of passenger cars, trucks, bicyclists as well as pedestrians, ensuring better assessment of traffic situations.

The building's shell, which has been in the process of being created since September 27, clearly displays the special features of the project carried out by Hochschule Mittweida and their partners. The innovative timber construction contributes to keeping the building's CO₂ footprint at a minimum. Its foundation equipped with a concrete core activation system has been built over the past months. A few days ago, regional timber construction experts have started building the framework of the future Telewerk real-world laboratory.

Even in a metaphorical sense, Telewerk rests on a solid and sustainable foundation: In the project, Hochschule Mittweida pools their own competencies with those of further strong institutions. Together, they investigate and demonstrate how modern life in rural areas can be supported for the good of the entire region. The Fraunhofer Institute for Transportation and Infrastructures Systems IVI in Dresden and Volksbank Mittweida eG are Hochschule Mittweida's project partners and consortium leaders. The Saxon State Ministry for Regional Development (SMR) supports the project within its simul+ initiative.

Prof. Dr. Matthias Klingner, Director of Fraunhofer IVI, highlights the project's impact beyond its intended function: »Constructing buildings in a resource-friendly way and operating them sustainably is a challenging technical task. People will happily accept these innovations only if we succeed in casting simple and functional features into an aesthetically pleasing shape. We hope that Telewerk will be a striking example of this.«

• read the full press release (in German only)

Last week, Fraunhofer IVI welcomed current and prospective members of the European Road Safety Charter (ERSC) within the scope of a network meeting. In its role as National Relay, the institute takes special interest in bringing together different stakeholders from the field of road safety in order to promote professional exchange on the newest relevant research topics. The main goal in this context is achieving vision zero in the road traffic sector, which means the complete prevention of deaths in road traffic.

During the meeting, a broad range of topics were addressed, including traffic accident research, vehicle safety, scenario creation for the digital testing of driving functions, bicycle safety, infrastructure safety, improving the safety of children on their way to school, as well as accident prevention for teenagers.

As German National Relay, the institute is happy to assist all Charter members and all interested stakeholders with any questions they may have.

• find more information on the European Road Safety Charter and free membership

Creating a unified data market across Europe has been a key European endeavor for a number of years now. The purpose of such a joint data space is to facilitate access to both existing and future traffic and mobility databases with the aim of exploiting and sharing data. In this context, Global Mass Transit organized the third annual conference »Data-driven Urban Mobility in Europe«, which was held on September 14, 2023 in Amsterdam, Netherlands. The conference’s mission is to discuss the political and regulatory framework for data-driven, intelligent urban mobility, highlight current developments on the way towards a common European mobility data space, and present the progress made so far as well as EU-wide initiatives.

In Germany, the Mobility Data Space already constitutes the mobility sector’s central data ecosystem, uniting enterprises, organizations and institutions with the aim of jointly exploiting their shared data for the mobility of the future. Based on the open, decentralized system architecture created by the International Data Spaces Association, Fraunhofer IVI and the Fraunhofer Institutes AISEC, FIT, IAIS, IML und ISST developed the platform’s technology and operated the data space in its start-up phase. Currently, their ideas and technologies are also expanded on a European level: Within the PrepDspace4Mobility project, Fraunhofer IVI and further partners are creating a »Common European Mobility Data Space« as stipulated by the European Commission in their data strategy.

As one of the keynote speakers, Sebastian Pretzsch, Manager of the »Data Systems and Travel Assistance« at Fraunhofer IVI, introduced the Mobility Data Space and the surrounding activities on a European level.

• go to the »Data-driven Urban Mobility in Europe« conference website
• go to the Mobility Data Space website
• go to the PrepDspace4Mobility project website

The tryING orientation course at TU Dresden is aimed at female high school graduates who are considering taking up studies in engineering but are still hesitant about it. By participating in classes, workshops and excursions, young women learn about the university routine and diverse work environments of engineers. This way, they are prepared for the start of their courses in an optimal way.  

Within the scope of their excursion program, eight future female university students visited the  institute to receive information on job offers and highlights of current research projects. Our scientists Dr. Ina Partzsch and Nora Strauzenberg offered intzeresting insight into their work and introduced both the Fraunhofer-Gesellschaft and Fraunhofer IVI as innovative employers for MINT students and graduates. Many thanks to all participants for their interest in what we do!

Smaller vehicles, such as machines used in fruit-growing, viticulture or horticulture, are particularly suitable for the electrification of agriculture. To date, however, there has been little experience of using fuel cell technology in such vehicles. With the recent commissioning of the energy cell of the hydrogen-powered agricultural robot H2Bot, new opportunities to test this technology in practice are opening up.

The energy cell is a joint development of TU Dresden, Chair of Agricultural Systems and Technology (AST), and Fraunhofer IVI as part of the project »Requirements for hydrogen drives for agricultural use« (in short: H2Bot). For the implementation, TU Dresden provided the autonomously driving robot ELWOBOT for vineyards and fruit plantages, and was in charge of the technical development of the energy cell. Fraunhofer IVI was responsible for the hazard analysis and risk assessment as well as the development of the electronic control of the energy cell. The core of the energy cell is a hydrogen-powered fuel cell from Proton Motor Fuel Cell GmbH, which provides electrical energy with an output of between 7 and 33 kW. At a pressure of 350 bar, H2Bot can carry up to 2.6 kg of hydrogen in two pressure tanks. As a range extender, the energy cell charges the agricultural robot's electrical energy storage system as needed.

Practical tests later on in the project will examine the interaction between the energy storage system and the energy cell, as well as recharging, in greater detail. In addition, field tests are planned to test the energy cell and the agricultural robot. On of the major objectives is to enable assessments about the transferability to other electrified equipment in agriculture. As a follow-up to the project, other machines could be equipped with fuel cell systems based on the same principle.

• visit our website on »Automated Agriculture«

Last week, the company InnoTrac2020 GmbH delivered their remote-controllable equipment carrier system called CAESAR to Fraunhofer IVI. This novel farming machine will be adapted by institute researchers for fully automated application in fruit farming.

The work carried out on CAESAR will also serve to expand the concepts for agricultural robotics developed within the Feldschwarm (field swarm) research project. To this end, the machine will be integrated into the existing network of Feldschwarm units using the helyOS^® control tower software also developed at Fraunhofer IVI. This way, CAESAR serves as a demonstrator for the Feldschwarm ÖkoSystem (field swarm ecosystem) project, which has recently been launched as a follow-up project carried out within a RUBIN collaboration between industry and research institutions.

A major focus of this and further projects in the field of agricultural robotics is the analysis of security risks occurring within this domain. Another crucial topic is the development of safety concepts for fully automated agricultural machines in terms of functional safety, cyber security and the so-called safety of the intended function (SOTIF). In these contexts, CAESAR will make valuable contributions to the testing, verification and validation of the aforementioned concepts.

• link to the Feldschwarm ÖkoSystem project website (in German only)
• link to the Innotrac website (in German only)

In July, the ALBACOPTER^® team conducted the project‘s first measuring campaign in a wind tunnel. The campaign’s aim was to test different drive configurations for the ALBACOPTER^® 0.5 in full scale under wind load.

This constituted a stress test especially for the drive kinematics, which is responsible for pivoting the rotors by 90° in order to switch between the vertical and horizontal flight phases. At maximum thrust and a wind speed of 100 km/h, the drive system passed the stress test successfully. Additional parameters measured included horizontal and vertical forces, the electrical current and temperature of the e-motors, as well as vibrations and natural frequencies occurring within the overall system.

A second measuring campaigned is scheduled for September. In it, a wing segment will be added to the setup for the purpose of investigating the interaction of the propellers’ air flow with the wing.

• to the Fraunhofer ALBACOPTER^® Lighthouse Project website

Intelligent traffic sensing and vehicle communication for autonomous driving (Vehicle-to-everything, V2X) require dynamic traffic information in real time. This means that data-collection sensors, communication technologies, as well as data fusion and traffic model creation algorithms are paramount. In the TraffIRNet (Traffic Infrared Radar Network) research project, the Fraunhofer Cluster of Excellence Cognitive Internet Technologies CCIT is exploring the potential of the 5G mobile radio standard in collective and scalable traffic sensing using a multi-access edge computing (MEC) network.

 continue reading the press release

The start of the Feldschwarm^® Ökosystem (field swarm ecosystem) project was officially announced during a kick-off event celebrated within the scope of the simul+ »Autonomous Mobile Work Machines« Forum at Proschwitz Castle near Meißen. The project was initiated by a so-called RUBIN alliance, in which regional enterprises cooperate with universities and scientific institutions to generate application-oriented innovations.

Feldschwarm^® Ökosystem aims to realize for the first time the automated operation of multiple field machines and agricultural robots at the same time. The users, who will be able to monitor the work progress on fields and intervene at any time, are the application’s focus points.

In the next three years, 13 project partners from industry and science are going to develop hardware and a comprehensive IT control architecture that integrate innovative systems for the semi-autonomous control of multiple field machines. In addition, they will investigate new technologies and methods in the fields of artificial intelligence, remote and process monitoring as well as data security for failure-free operation. The innovative control systems will be integrated into both conventional field machines and novel agricultural robots across different manufacturers. The systems will then be tested for effectiveness and economic efficiency in mixed operation on fields.

Within the project, which is funded by the Federal Ministry of Education and Research (BMBF), Fraunhofer IVI is developing a control tower architecture for agricultural applications that can be used as a free software for networking (field) machinery across manufacturers. In addition, the institute contributes its competencies in the field of security and propulsion systems for automated agricultural systems.

• link to the alliance's website (in German) 
• link to the Fraunhofer IVI »Autonomous Systems« website

“Schlaugemacht bis Mitternacht!“ (Get smart by midnight!) Under this motto, numerous universities, research institutions, and science-related companies opened their doors, laboratories, lecture halls, and archives to the public once again for the Dresden Science Night – this year marking the 20^th anniversary. For Dresden, it was the most successful Science Night to date, with a nationwide record of 48,000 visitors and more scheduled events than ever before.

Fraunhofer IVI offered a diverse program for young and old and proudly welcomed 980 curious guests on its spacious premises. The researchers presented current topics and projects related to safety – including a technology for operational command, a tiny house for use in disaster situations, and innovative solutions for accident prevention with children and adolescents. Technology enthusiasts enjoyed demonstrations of the field robot CERES and two autonomously driving lawn mowers. Young visitors got the chance to make little gifts at the crafts table or engage in a fun game.

We would like to thank all visitors for their interest in our institute and look forward to the next Science Night!

At this year’s demopark trade show held from June 18 to 20 in Hörselberg close to Eisenach, AS-Motor, Fraunhofer IVI and Sensor-Technik Wiedemann GmbH will present three professional RC riding mowers that are capable to work together on lawns in a fully automated way – even on rough terrain. The partners will show how one »driver« can control and monitor three riding mowers of the type AS 940 Sherpa 4WD RC, thus covering triple the usual area and working more precisely and in a less tiresome way. Depending on the concrete application case, drivers can operate the mower fleet directly on site or remotely, for example, from their office.

One key technology included is the helyOS^® (highly efficient online yard Operating System) control tower software that was created at Fraunhofer IVI with the goal of efficiently developing, testing and operating autonomous, mobile machines. In small projects just as in large ones, helyOS^® acts as a central node for connecting, controlling and monitoring of vehicles fleets via a local network or the Cloud. It is already possible to connect and automatically control trucks and agricultural machines with the help of the helyOS^® control tower software. Now, the digital control tower is able to deliver missions for professional mowers, too.

• read the press release (in German) 
• watch the video 

The battery charging infrastructure for electric heavy-duty and passenger vehicles plays a decisive role in a successful transition towards climate-friendly transport. As the required charging powers increase, so do the battery and charging voltages. The joint project "HV-MELA-BAT", coordinated by the Fraunhofer Institute for Solar Energy Systems ISE, aims to develop both the necessary power electronic converters and a contact system for high currents and voltages. A buffer storage is to ensure full charging power even at grid connection points with power limitations. The project partners are Motion Control & Power Electronics GmbH, STS Spezial-Transformatoren Stockach GmbH, Mercedes-Benz Energy GmbH and the Fraunhofer Institute for Transportation and Infrastructure Systems IVI.

Within the research project, Fraunhofer IVI is developing a semi-automatic contact connection capable of MCS (Multi Cable Systems). Semi-automatic means that initially, the plug is inserted into the socket manually or automatically, and only afterwards, an actuator inside the plug establishes the contact in the form of a front contact. The system is complemented by an air cooling system that acts directly on the electrical contact point, taking advantage of the maximum available temperature difference.

• more information

impactEES, a collision calculation program developed at Fraunhofer IVI, was presented at the International Technical Conference on the Enhanced Safety of Vehicles (ESV) in Yokohama. The software is the result of previous long-term research in the field of accident reconstruction and simulation. The work was funded in part by ADAC Stiftung and carried out mainly in collaboration with Toyota Motor Europe, AUDI, Euro NCAP and ADAC Technikzentrum.

Based on deformation energy models (EES models), impactEES estimates the acceleration profiles of vehicles involved in a crash. Through temporally resolved simulation, it is possible to calculate deformations, speeds and further technical collision gravity parameters. These parameters are important metrics for the development and evaluation of future vehicle safety systems. The operatio of impactEES, therefore, constitutes a contribution to increasing road safety. 

On the »First Mile« test field in Ingolstadt, self-driving Twizy ANTON mastered a typical driving scenario. This means that another milestone within the field of cooperative, connected and automated mobility (CCAM) has been reached. »We want to show how future connected and automated traffic will increase safety. The infrastructure sensor technology detects oncoming traffic and gives the vehicle the message whether the road is clear and it can safely avoid an obstacle or overtake a vehicle in front,« said Professor Dr Gordon Elger, head of the Fraunhofer Application Center »Connected Mobility and Infrastructure«.

The test was carried out jointly by scholars of Technische Hochschule Ingolstadt and the Fraunhofer Application Center. The test was based partly on the results of the IN2Lab research project that aims to develop a system providing safety for automated driving functionalities via a combination of infrastructure sensors, car2X communications, and a mission control unit.

• read the press release by TH Ingolstadt

Within the Fraunhofer Cluster of Excellence Cognitive Internet Technologies CCIT, Fraunhofer IVI and internal partners collaborate in the TraffIRNet project to establish sensor networks for traffic analysis. In the process, a sensor box for traffic analysis and optimization via infrastructure-based sensors was created at the Fraunhofer Application Center »Connected Mobility and Infrastructure« in Ingolstadt. Last month, the box was installed in a road in Rosenheim. Its raw data transmission was studied with the help of the 5G Bavaria Automotive Testbed.

All project topics are described in detail in an article by the Bavarian State Ministry of Economic Affairs, Regional Development and Energy.

• read the article (German only): »Mobilfunk hilft Mobilität: In Rosenheim bringt 5G den Verkehr zum Fließen«

The Fraunhofer ALBACOPTER^® Lighthouse Project counts raises great attention both within Fraunhofer and with external stakeholders. On March 29, 2023, two years into the project, a meeting directed at numerous industry representatives was held in Manching, a town close to Ingolstadt that has favorable conditions for and a long-standing tradition in the field of aviation. The meeting's focus topics  were materials and aerodynamic structures, energy storage and propulsion engineering, autonomous flight, and digital twin mapping.

With the help of several demonstrators, the current state of developments was presented to the expert audience from the fields of aviation, autonomous mobility, energy storage systems, sensor development and Urban Air Mobility networks. In addition to exciting speeches and discussions over the technical exhibits, the guests had the opportunity to experience the vision of the ALBACOPTER 0.5 and 1.0 experimental platforms in virtual reality.

In 2021, around 22,000 children between the ages of six and 15 were injured in road traffic accidents. For several years, Fraunhofer IVI has been working to change these accident statistics for the better. The focus is particularly on ten- to 15-year-olds – they are "the forgotten age group" in road safety education. To improve road safety among children and adolescents and make them aware of the associated daily dangers, researchers at the institute developed the Fraunhofer IVI Accident Prevention School (FAPS). FAPS is a prevention course specifically aimed at young people, which is intended to provoke sustainably effective "aha" experiences through real accident data from the children's school environment and the use of new technologies such as virtual reality.

The article "Out of the danger zone" in the new issue of Fraunhofer Magazine looks at the approaches in detail. In addition, traffic psychologist Nora Strauzenberg and accident researcher Dr. Christian T. Erbsmehl appeared as guests on the Fraunhofer podcast. In this episode, they explain the underlying idea how children can safely slip into the perspective of truck drivers, and how cooperation with schools can succeed.

• read the article in the Fraunhofer Magazine
• listen to the podcast (in German) »Verkehrserziehung mit VR: Perspektivwechsel im Straßenverkehr«
• learn more about traffic psychology and accident prevention on Fraunhofer IVI's website

»Future. Bringing it TOGETHER!« - this is the credo of the Saxon platform simul+: networking people to jointly develop visions and achieve added value for Saxon regions.

This was also the motto of the simul+ meeting on January 31, 2023 with regional network partners at Fraunhofer IVI. After initial words of welcome from the Saxon State Minister for Regional Development, Thomas Schmidt, Institute Director Prof. Dr. Matthias Klingner presented the Fraunhofer IVI and its research fields. The presentation also addressed the AMSEL and Telewerk projects, which are funded by the Saxon State Ministry for Regional Development (SMR) as part of the simul+InnovationHub.

Afterwards, the participants took the opportunity for an intensive exchange and discussed topics such as strengthening the innovation culture, new sources of value creation and future urban-rural cooperation.

To relieve urban traffic, delivery companies in particular are turning to the third dimension: transport using unmanned drones. The airspace above the required take-off and landing areas - so-called vertiports - must be monitored in a similar way to a major airport. The IDEALS research project - Intelligent Drone Coordination for Efficient Automated Air Logistics - is dedicated to coordinating such flight operations.

The routes of future transport networks are expected to pass through logistics centers equipped with vertiports for loading the air cargo from autonomous drones. In this context, the limited capacity of vertiports creates a bottleneck in the form of high drone density in their airspace. This requires automatic coordination for safe and efficient flights. As a preliminary study, the IDEALS research project investigates cooperative coordination in smart networks of multiple, heterogeneous, and autonomous transport drones for takeoff and landing operations at logistics center vertiports.

The IDEALS project is funded by the German Federal Ministry of Digital Affairs and Transport (BMDV) as part of the mFUND innovation initiative with a total of 99,924 euros over a period of twelve months.

• to the press release (German)

Under the leadership of Fraunhofer Institute for Solar Energy Systems ISE, power electronic converters and a contact system for high currents and voltages are to be developed in the joint project »HV-MELA-BAT« by July 2025. Project partners are Motion Control & Power Electronics GmbH, STS Spezial-Transformatoren Stockach GmbH, Mercedes-Benz Energy GmbH and Fraunhofer Institute for Transportation and Infrastructure Systems IVI.

Fraunhofer IVI is thus contributing its expertise in the field of contact systems to the research project funded by the German Federal Ministry of Economics and Climate Protection (BMWK).

Since 2017, the institute has been working on solutions for fully automated charging systems for fast charging of battery electric energy storage systems under the working title »Underbody Charging System«. In 2022, the institute patented an associated system development under the name »Electrical Contact Unit« (high-performance connector). This is a semi-automatic contacting device in which the feed from plug to socket can be manual or automated, but the actual contacting process is carried out by an actuator inside the plug in the form of a face contact. In the course of the project, the technology approach is to be qualified for the implementation of the project objectives by further development into a demonstrator of the charging system »mega-charging system«.

• to the press release

Fraunhofer has recognized that art can play an important role in communicating scientific results. By conveying complex content in a vivid and comprehensible way, it can contribute to the understanding of technologies and their potential for the economy and society. This requires formats that enable a productive dialog between science and art. Fraunhofer has therefore set itself the task of inviting both disciplines to engage in stimulating discourse.

The book »Art and Science by Fraunhofer«, published in November 2022, gives an insight into the efforts that provide a creative space for this exchange and increase visibility in the Fraunhofer-Gesellschaft. Numerous examples from various fields show how the seemingly contradictory aspects of science and art are mutually conditional and offer the opportunity to view scientific content from a new perspective.

As the third volume, the publication concludes a series of books dealing with aesthetics and functionality in the focus areas of design, architecture, and art. »Designed by Fraunhofer,« the first volume, uses a variety of project examples to show that design is an integral part of research work. The second volume, »Architecture by Fraunhofer,« focuses not only on Fraunhofer research buildings from their early beginnings to the present, but also on the exciting question: How are the buildings perceived? The most recent book is looking into the tension between science and various art forms.

The project was funded within the framework program of the Fraunhofer network »Science, Art and Design«.

• book »Art and Science by Fraunhofer«