Sonstige Publikation
Refine
Year of publication
Document Type
- Conference Proceeding (22)
- Other Publications (20)
- Article (12)
- Working Paper (10)
- Part of a Book (2)
- Report (2)
- Preprint (1)
Keywords
- AHI (1)
- Accelerometer sensor (1)
- Apnoe (1)
- Arbeitsmarkt (1)
- Artefaktkorrektur (1)
- Atmung (1)
- Atmungssignal (1)
- BCG (1)
- Ballistokardiographie (1)
- Bewegung (1)
Institute
- Fakultät Bauingenieurwesen (2)
- Fakultät Informatik (9)
- Fakultät Maschinenbau (1)
- Fakultät Wirtschafts-, Kultur- und Rechtswissenschaften (3)
- Institut für Angewandte Forschung - IAF (10)
- Institut für Optische Systeme - IOS (1)
- Institut für Strategische Innovation und Technologiemanagement - IST (1)
- Institut für Werkstoffsystemtechnik Thurgau - WITg (13)
- Konstanz Institut für Corporate Governance - KICG (3)
Sleep analysis using a Polysomnography system is difficult and expensive. That is why we suggest a non-invasive and unobtrusive measurement. Very few people want the cables or devices attached to their bodies during sleep. The proposed approach is to implement a monitoring system, so the subject is not bothered. As a result, the idea is a non-invasive monitoring system based on detecting pressure distribution. This system should be able to measure the pressure differences that occur during a single heartbeat and during breathing through the mattress. The system consists of two blocks signal acquisition and signal processing. This whole technology should be economical to be affordable enough for every user. As a result, preprocessed data is obtained for further detailed analysis using different filters for heartbeat and respiration detection. In the initial stage of filtration, Butterworth filters are used.
Die Automobilindustrie steht wirtschaftlich aktuell besser da, als von manchem erwartet. Sie steht aber gleichzeitig großen Herausforderungen gegenüber, denn wir erleben die Überlagerung dreier Transformationen, deren Auswirkungen sich wohl in keinem Markt so gravierend niederschlagen wie in diesem. Um hierbei die Rolle als Leitmarkt zu erhalten, braucht es mehr Veränderungsintelligenz und eine noch höhere Innovationsdynamik. Diese sind mit beidhändigen Organisationen zu erreichen, die die Ambidextrie beherrschen, gleichzeitig das Kerngeschäft zu optimieren und mit strategischer Innovation Zukunft zu erfinden.
Determination of accelerometer sensor position for respiration rate detection: Initial research
(2022)
Continuous monitoring of a patient's vital signs is essential in many chronic illnesses. The respiratory rate (RR) is one of the vital signs indicating breathing diseases. This article proposes the initial investigation for determining the accelerometric sensor position of a non-invasive and unobtrusive respiratory rate monitoring system. This research aims to determine the sensor position in relation to the patient, which can provide the most accurate values of the mentioned physiological parameter. In order to achieve the result, the particular system setup, including a mechanical sensor holder construction was used. The breathing signals from 5 participants were analyzed corresponding to the relaxed state. The main criterion for selecting a suitable sensor position was each patient's average acceleration amplitude excursion, which corresponds to the respiratory signal. As a result, we provided one more defined important parameter for the considered system, which was not determined before.
Scheinselbständigkeit
(2023)
Twenty-first century infrastructure needs to respond to changing demographics, becoming climate neutral, resilient and economically affordable, while remaining a driver for development and shared prosperity. However, the infrastructure sector remains one of the least innovative and digitalised, plagued by delays, cost overruns and benefit shortfalls (Cantarelli et al. 2008; Flyvbjerg, 2007; Flyvbjerg et al., 2003; Flyvbjerg et al., 2004). The root cause is the prevailing fragmentation of the infrastructure sector (Fellows and Liu, 2012). To help overcome these challenges, integration of the value chain is needed. This could be achieved through a use-case-based creation of federated ecosystems connecting open and trusted data spaces and advanced services applied to infrastructure projects. Such digital platforms enable full-lifecycle participation and responsible governance guided by a shared infrastructure vision. Digital federation enables secure and sovereign data exchange and thus collaboration across the silos within the infrastructure sector and between industries as well as within and between countries. Such an approach to infrastructure technology policy would not rely on technological solutionism but proposes the development of open and trusted data alliances. Federated data spaces provide access to the emerging data economy, especially for SMEs, and can foster the innovation of new digital services. Such responsible digital governance can help make the infrastructure sector more resilient, efficient and aligned with the realisation of ambitious decarbonisation and environmental protection targets. The European Union and the United States have already developed architectures for sovereign and secure data exchange.
Traggerüste
(2022)