SZTE OJS Journals (University of Szeged / Szegedi Tudományegyetem)
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3D camera augmented Autonomous Mobile Robot for intralogistics purposes
AMRs (Autonomous Mobile Robots) are driverless vehicles programmed to perform a variety of tasks and are often used to transport goods or materials. However, there can be several problems with the driving performance of this type of vehicle. Safety in the workplace is important everywhere, but there are some areas that are particularly exposed to safety risks. Limited visibility is the main cause of accidents at work. Yet, robots can map these dangerous areas with their sensors. We will present a mobile robotic sensor development that can be implemented to increase the security of robotic warehouses. Testing is necessary in order to check the quality of existing defects in safety elements before delivery and to carry out a risk assessment. Our goal was to add a safety element to the robot to prevent the most common problem, namely it is colliding with a forklift truck, hitting objects outside the sensor planes or hanging in. Based on our experience with robots over the years, this has been a big challenge, as we have had several such collisions. Therefore, we selected and installed a modern 3D camera system and tested its compliance with the safety requirements and the difference between the safety level of a robot without 3D sensor (Alpha) and a robot with 3D sensor (Beta), based on the knowledge of the installed camera
Consumption of organic and gluten-free products of Abonett Kft. (Ltd.) - in the light of a questionnaire survey
The term healthy lifestyle is almost burned into our way of thinking. At the same time, diseases caused by certain allergens are also becoming more common. It is therefore inevitable that many people are looking for a new source of food instead of traditional bread. The Abonett product line offers them an alternative solution. In the course of our work, we tried to assess the familiarity and consumption of these products, as well as the opinions formed about them. To this end, we conducted an online questionnaire survey in the fall of 2021, which we shared on social media. In our opinion, opening to new segments, such as rice-based extruded products, soup pearls, or even sweet and salty snacks, is a possible option. The use of special ingredients and flavors can be interesting for customers. The information obtained during our research can be of help in the marketing strategy planning of the company, as well as in the analysis of the types of behavior related to consumers