Sökning: "active safety"
Visar resultat 21 - 25 av 243 avhandlingar innehållade orden active safety.
21. Safety-oriented communication in mobile networks for vehicles
Sammanfattning : Accident statistics indicate that every year a large number of casualties and extensive property losses are recorded due to traffic accidents. Consequently, efforts are directed towards developing passive and active safety systems that help reducing the severity of crashes or prevent vehicles to collide with each other. LÄS MER
22. Safety and Sustainability in the Community Planning Process : Actors' Interests, Roles and Influences
Sammanfattning : The licentiate dissertation “Safety and Sustainability in the Community Planning Process – Actors’ Interests, Roles and Influence” has in three case studies over detailed development planning processes examined how issues related to safety and sustainability are handled in Swedish municipal planning. The research project has focused on three municipal actors; the Planning Office, the Environmental Agency and the Fire and Rescue Services. LÄS MER
23. Developing Theoretical and Empirical Definitions of Safety Problems in Driving Suitable for Active Safety Function Evaluation
Sammanfattning : In passive safety, the requirement specifications used for evaluation of protective functions are both standardised and specified at a high level of detail regarding evaluation scenario definition, performance metrics and pass/fail criteria. For active safety, while several propositions for evaluation scenarios have been made, neither these, nor performance metrics and pass/fail criteria have yet reached a similar level of detail and standardisation. LÄS MER
24. Integrated Pedestrian Safety Assessment: A Method to Evaluate Combinations of Active and Passive Safety
Sammanfattning : Pedestrian road casualties are a major concern in many countries. Vehicle safety systems attempt to reduce casualties, and the accurate assessment of such systems is therefore essential. Passive safety assessment is well established, and additional active safety assessment has recently emerged. LÄS MER
25. Unequal Probability Sampling in Active Learning and Traffic Safety
Sammanfattning : This thesis addresses a problem arising in large and expensive experiments where incomplete data come in abundance but statistical analyses require collection of additional information, which is costly. Out of practical and economical considerations, it is necessary to restrict the analysis to a subset of the original database, which inevitably will cause a loss of valuable information; thus, choosing this subset in a manner that captures as much of the available information as possible is essential. LÄS MER