Sökning: "safe mobility"

Visar resultat 6 - 10 av 39 avhandlingar innehållade orden safe mobility.

  1. 6. Older car drivers - Needs of vehicle support for safe individual mobility

    Författare :Thomas K Broberg; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elderly driver; Collision avoidance; Older driver; On-road assessment; ADAS; Driver attitudes; Active Safety; Driver assist; Driver behaviour;

    Sammanfattning : As the demographic is changing with the growth of the population of older citizens, concerns have been raised for this group in terms of mobility as well as traffic safety. In this context the automobile is an important means of transport. LÄS MER

  3. 7. Safe and Robust Autonomous Intersection Management Methods

    Författare :Seyedezahra Chamideh; Bredbandskommunikation; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Connected Autonomous Vehicles (AV)s can transform urban transportation systems and have the potential to improve the safety and efficiency, since human errors and distractions are removed. However, these systems are vulnerable to model uncertainties, communication impairments associated with the wireless communication, and external disturbances. LÄS MER

  4. 8. On Transient Communication Outages among Collaborating Connected and Automated Vehicles

    Författare :Shahriar Hasan; Elisabeth Uhlemann; Svetlana Girs; Javier Manuel Gozalvez Sempere; Mälardalens universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ACC; CACC; Communication Systems; Systems-of-systems; Fault tolerance; fail-operational; fail-safe; transient communication outages; platooning; connected and automated vehicles; V2V; V2X; emergency braking; collision avoidance; string stability; machine learning; artificial intelligence; ML AI; X-AI; communication delays; discrete-even simulations; SUMO; PLEXE; Veins; OMNeT ; PlatoonSAFE; Computer Science; datavetenskap;

    Sammanfattning : Recent advances in wireless technology facilitating Vehicle-to-Vehicle (V2V) communication have paved the way towards connected and more cooperative Intelligent Transportation Systems (ITSs), enhancing road safety and sustainability. Connected and Automated Vehicles (CAVs) can exchange information with one another and their surrounding infrastructure, thereby enabling cooperative automated maneuvering such as vehicle platooning. LÄS MER

  5. 9. Platser för lek, upplevelser och möten : Om barns rörelsefrihet i fyra bostadsområden

    Författare :Mia Heurlin-Norinder; Ingrid Heyman; Maria Nordström; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; children; independent mobility; place; social responsivity; play; accessibility; participant observations of environment; informal learning; Education; Pedagogik;

    Sammanfattning : This thesis is the result of two studies concerning children’s independent mobility, which means the freedom for children to walk or bike on their own or together with friends but without being escorted by parents. The studies are accomplished in four different areas and are also searching for different environmental qualities. LÄS MER

  7. 10. Safety and mobility of children crossing streets as pedestrians and bicyclists

    Författare :Charlotta Johansson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Traffic Engineering; Trafikteknik;

    Sammanfattning : The content of this thesis is safety and mobility of children crossing streets as pedestrians and bicyclists. The risk of fatal injury is higher for pedestrians and bicyclists, especially for children and elderly, than for other road users except motorcyclists. LÄS MER