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|Title: ||An accident centred approach to primary safety strategy development for vehicles|
|Authors: ||Fletcher, William S.|
|Keywords: ||Motor manufacturers|
|Issue Date: ||2000|
|Publisher: ||© W.S. Fletcher|
|Abstract: ||This thesis addresses the development of a methodology to determine primary safety
strategy with respect to the choice of appropriate technological solutions to the
problem of accidents in cars.
In motorised societies in the 1990s, road accidents are a major cause of loss of life,
injury and property damage. Motor manufacturers have increasingly been concerned
with reducing the effects of accidents and have recently been developing
technologies to attempt to reduce the number of accidents on the roads.
Traditionally, these technologies have been transferred from other domains into
vehicles, (principally from aerospace). Two problems however exist with this
Firstly, developing solutions on the basis of what is technologically feasible may
ignore the requirements of the drivers in terms of systems that would actually be of
benefit whilst driving. In part, this is due to an incomplete understanding of the
reasons why drivers have accidents in cars.
Secondly, motor manufacturers are faced with an ever increasing number of
potential systems that they may develop and eventually implement in cars.
Currently, they have no methodology to determine which of these systems, if any,
should be researched or developed further.
This thesis addresses both of these issues. Firstly, a large scale questionnaire survey
was conducted using a population of recently accident involved drivers drawn from
the insurance group of a major motor manufacturer. The survey was designed to
obtain information from drivers pertaining to the reasons for the occurrence of their
accident. This information was more detailed than had previously been gained from
drivers after they have been involved in accidents in cars.
This data was built upon in the second study of the thesis, which used real life
accident data to develop a methodology to determine safety strategy for a motor
manufacturer. Focus groups using a variety of employees of the motor manufacturer
were employed to correlate accident scenarios with a series of functionally defined
accident countermeasures. When combined with quantitative data from the
questionnaire survey, assessments of the overall efficacy of the countermeasures could be deduced. From this, an outline strategy for primary safety system
development was deduced.|
|Description: ||A Doctoral Thesis. Submitted in partial fulfillment of the requirements for the award of Doctor of Philosophy of Loughborough University.|
|Appears in Collections:||PhD Theses (Aeronautical and Automotive Engineering) |
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