Sökning: "crash test"

Visar resultat 21 - 25 av 59 avhandlingar innehållade orden crash test.

  1. 21. Towards an Improved Safety Benefit Assessment for Heavy Trucks - Introduction of a framework for the combination of different data sources

    Författare :Ron Schindler; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; safety benefit assessment; GIDAS; Bayesian modelling; CARE; crash data analysis;

    Sammanfattning : Although heavy goods vehicles (HGVs) were only involved in 4.4% out of more than 1 million crashes that occurred on European roads in 2017, their share in crashes with fatal outcome was almost three times larger (12%). LÄS MER

  3. 22. Car crashes with two-wheelers in China: Proposal and assessment of C-NCAP automated emergency braking test scenarios

    Författare :Bo Sui; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cluster analysis; China; AEB; PTW; motorcycles; benefit assessment; C-NCAP; future safety systems; two-wheelers; ADAS;

    Sammanfattning : In China, around 15,000 users of two-wheelers (TWs) die on the road every year. Passenger cars are the dominating crash opponent of TWs in road traffic crashes. Understanding the characteristics of car crashes with TWs is essential to enhance cars’ safety performance and improve the safety of TW riders in China. LÄS MER

  4. 23. Integration of car and road infrastructure design : crash severity and occupant injury risk evaluations in frontal real-world crashes

    Författare :Anders Ydenius; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : During the last decade, traffic safety has not only been a matter of vehicle crashworthiness but an increasing interest can also be observed in the integration between vehicle and road infrastructure design. Research projects with a focus on merging these areas are however in their infancy. LÄS MER

  5. 24. Thoracic injuries in frontal car crashes: risk assessment using a finite element human body model

    Författare :Manuel Mendoza-Vazquez; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; finite element; Thoracic injury criteria; rib fracture; human body model; real-world crash data; survival analysis;

    Sammanfattning : Accident data show that there is a clear need to improve the protection to occupants’ thorax in frontal car crashes. For this purpose, models that can predict the risk of injuries and assess the occupant protection offered by different restraint systems are needed. LÄS MER

  7. 25. Older drivers with cognitive impairments : issues of detection and assessment

    Författare :Catarina Lundberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Older drivers; cognitive impairment; preclinical dementia; cognitive assessment; driving test;

    Sammanfattning : Older drivers are often presented as a traffic safety problem. Age-related medical conditions such as dementias and stroke impair cognitive functions that are crucial for safe driving. Uncertainty remains regarding the most appropriate clinical methods to assess driving fitness in these patient groups. LÄS MER