Sökning: "active safety"
Visar resultat 11 - 15 av 243 avhandlingar innehållade orden active safety.
11. Active school transportation : Understanding the parental decision-making process
Sammanfattning : Few children and adolescents reach the recommended levels of daily physical activity. This trend is evident in the countries examined in this thesis: Sweden and Spain. LÄS MER
12. Tillbaka till livet : att skapa säkerhet i hjärtintensivvården
Sammanfattning : This study analyses how medical personnel in cardiac intensive care create safety despite the uncertainties and dangers involved in this type of care. Using an ethnographic approach, involving participant observation and interviews, the author studies the means by which the staff, as a part of their everyday work, achieve safety - in their relationships to patients, medical technology and each other. LÄS MER
13. A Method to Identify Future Potential of Vehicle Safety Technology
Sammanfattning : In the design of a safe road transport system there is a need to better understand the safety challenges lying ahead. One way of doing that is to evaluate safety technology with retrospective analysis of real world crashes. However, by using retrospective data there is the risk of adapting safety innovations to scenarios irrelevant in the future. LÄS MER
14. Tracking Theory for Preventive Safety Systems
Sammanfattning : Preventive safety systems rely on accurate information from a sensing system regarding the current traffic situation to make decision whether to inform, warn or intervene to avoid an impeding collision or to mitigate its consequences. This thesis mainly considers tracking algorithms to enhance these systems through making the best use of the information supplied by on-vehicle sensors, such as radar and vision sensors. LÄS MER
15. Parallel design optimization of multi-trailer articulated heavy vehicles with active safety systems
Sammanfattning : Multi-trailer articulated heavy vehicles (MTAHVs) exhibit unstable motion modes at high speeds, including jack-knifing, trailer swing, and roll-over. These unstable motion modes may lead to fatal accidents. On the other hand, these vehicle combinations have poor maneuverability at low speeds. LÄS MER