Mobile human-computer interaction for commissioning and controlling of automated guided vehicles

Theme
Automated guided vehicles
Artificial Intelligence
Industry 4.0
Project title Mobile human-computer interaction for commissioning and controlling of automated guided vehicles (MobiMMI)
Project duration 01.01.2018 – 31.12.2019
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Press release

The operation of unsteady conveyors is currently done manually e.g. with forklift trucks or fully automated with automated transport vehicles (AGV). Compared to manual unsteady conveyors, AGVs are characterized by a lower accident rate, faster processing of orders and a reduced wear due to incorrect operation. They make a decisive contribution to lower operating costs for SMEs.

The disadvantage of using AGVs is its behavior in critical operating situations such as e.g. the storage at undefined plate positions. While the operator of a forklift truck can react individually to these situations, it is not possible for an AGV to solve these situations independently.

The goal of this research project is the development of a mobile system for speech- and gesture-based human-computer interaction to enable intervention in critical operating situations. In this way, the more economical operation of an AGV can be used while avoiding unwanted behavior.

Publications about the project

Driverless transport systems are a building block for more efficient production systems in intralogistics, but have weaknesses in human-machine interaction. In a complex research project, a voice-based assignment is being developed, among other things, which is intended to make human-machine interaction more intuitive and increase its acceptance.

automated guided vehicle, augmented reality, smart glasses, voice control

Driverless transport systems (AGV-Systems) are an established and effective instrument for increasing the profitability of modern production plants and making intralogistical processes more efficient. In addition to a master control system and a communication system, driverless transport vehicles (AGVs) are among the main components of an AGV-System. In relation to manually controlled industrial trucks, automated AGVs are characterised by higher efficiency. The disadvantage of AGV-Systems is that they are not able to solve critical operating situations independently. In this case, extensive intervention by specialist personnel is required.
With the aim of overcoming these obstacles, the project "Mobile Human-Machine Interaction for commissioning and control of AGV-Systems (MobiMMI)" was developed. In this project, the human-machine interaction between an operator and an AGV is to be extended by the use of a speech and gesture-based system in order to make the intervention by the operator easier and more intuitive and thus significantly reduce the acquisition and operating costs of AGV-Systems.
Against the background of safety, ergonomics, user-friendliness and integrability, a mobile system will be developed for this purpose and equipped with various sensors for 3D detection of the environment, indoor positioning and multimodal communication. The recorded data is evaluated by means of computer vision and machine learning, enabling the operator to react quickly and easily to critical operating situations.

automated guided vehicle, human-machine-interface

Sponsor

The IGF project 19527 N of the Association for Traffic Management and Logistics (GVB) was funded via the German Federation of Industrial Research Associations (AiF) in the programme of Industrial Collective Research (IGF) by the Federal Ministry for Economic Affairs and Energy (BMWi) based on a decision of the German Bundestag.

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