Download full text in PDF format. - Mazda
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The Challenges Fac<strong>in</strong>g Automobile Manufacturers<br />
Meet<strong>in</strong>g our responsibilities, while creat<strong>in</strong>g cars people want to drive<br />
The process of creat<strong>in</strong>g new-generation products and a global reputation for Zoom-Zoom<br />
April 8, 2002<br />
Unveil<strong>in</strong>g of brand message 'Zoom-Zoom'<br />
October 15, 2003<br />
Axela (export name: <strong>Mazda</strong>3), a new-generation sports<br />
compact, goes on sale, w<strong>in</strong>n<strong>in</strong>g awards that <strong>in</strong>cluded:<br />
May 20, 2002<br />
August 7, 2002<br />
First stage of <strong>Mazda</strong>'s new-generation vehicle l<strong>in</strong>eup, Atenza<br />
(export name: <strong>Mazda</strong>6), goes on sale, w<strong>in</strong>n<strong>in</strong>g awards that<br />
<strong>in</strong>cluded:<br />
2003 RJC Car of the Year<br />
2004 Ch<strong>in</strong>a Car of the Year<br />
2003 European Car of the<br />
Year (2nd place)<br />
Demio (export name: <strong>Mazda</strong>2)<br />
goes on sale, provid<strong>in</strong>g a new<br />
standard for the compact car.<br />
June 28, 2004<br />
2004 European car of the year<br />
(2nd place)<br />
2003 Canadian Car of the Year<br />
Verisa, the quality compact car, goes on sale, w<strong>in</strong>n<strong>in</strong>g<br />
awards that <strong>in</strong>cluded:<br />
Japan Car of the Year 2004 –<br />
2005 Special Award (Best Value)<br />
April 9, 2003<br />
RX-8 (export name: <strong>Mazda</strong> RX-8) goes on sale, fitted with a<br />
new-generation rotary eng<strong>in</strong>e, w<strong>in</strong>n<strong>in</strong>g awards that <strong>in</strong>cluded:<br />
February 7, 2005<br />
Premacy (export name:<br />
<strong>Mazda</strong>5), a m<strong>in</strong>ivan<br />
<strong>in</strong>corporat<strong>in</strong>g Zoom-<br />
Zoom, goes on sale<br />
2004 RJC Car of the Year<br />
2003 – 2004 Japan Automobile Hall of<br />
Fame: Grand Prize for Automobile<br />
Development<br />
2003 Australian Car of the Year<br />
May 18, 2005<br />
All-new Roadster (export name:<br />
<strong>Mazda</strong>MX-5) beg<strong>in</strong>s production, aim<strong>in</strong>g<br />
for the purest level of Zoom-Zoom<br />
Zoom-Zoom <strong>in</strong> car creation – the example of noise<br />
Creat<strong>in</strong>g automobiles that embody the spirit of Zoom-Zoom <strong>in</strong>volves<br />
more than just the conventional areas of design, functionality and drive<br />
performance of the vehicle. We look at the most detailed aspects of car<br />
design, one of which is the issue of 'noise'. At <strong>Mazda</strong>'s Technical<br />
Research Center, we carry out a wide range of tests to determ<strong>in</strong>e the<br />
relationship between automobiles and noise, and analyze the result<strong>in</strong>g<br />
data with the aim of reduc<strong>in</strong>g vibration-related noise. In the course of<br />
our research, we realized that not everyone sees all types of noise as<br />
disruptive, and that drivers <strong>in</strong> fact enjoy the experience of hear<strong>in</strong>g a car<br />
accelerate, and other noises that add to the 'feel' of the drive. So we<br />
asked ourselves what elements make up the type of sound that makes<br />
people feel as though they are 'driv<strong>in</strong>g'. The results of our research <strong>in</strong>to<br />
this were published as a report entitled 'Sensory Evaluation of the 'Feel'<br />
of Acceleration us<strong>in</strong>g a Driv<strong>in</strong>g Simulator – Quantification of the<br />
Interaction <strong>in</strong> evaluat<strong>in</strong>g the 'Feel' of Acceleration dur<strong>in</strong>g Slow<br />
Acceleration and Overtak<strong>in</strong>g', which won the Society of Automotive<br />
Eng<strong>in</strong>eers of Japan’s Asahara Academic Award. This takes the concept<br />
of Zoom-Zoom and creates a practical expression of our excitement at<br />
the power of movement, as well as new <strong>Mazda</strong> values. Our work <strong>in</strong> this<br />
ve<strong>in</strong> cont<strong>in</strong>ues, <strong>in</strong>clud<strong>in</strong>g our research on noise.<br />
<br />
Won the Asahara Award for research <strong>in</strong>to<br />
the feel of acceleration<br />
Technical Research Center<br />
Chie Fukuhara<br />
The sense of acceleration felt by a driver comprises a comb<strong>in</strong>ation of the<br />
<strong>in</strong>crease <strong>in</strong> speed, eng<strong>in</strong>e noise and the weight of the accelerator pedal. These<br />
elements are not <strong>in</strong>dependent of one another, but work together to create the<br />
effect. Our research showed the <strong>in</strong>teraction between these elements, and<br />
allowed us to predict the ‘feel’ of acceleration. As a result, we have become<br />
able to <strong>in</strong>corporate the accurate development of an improved acceleration<br />
‘feel’ to automobile parts and units, and the results of this research have<br />
already been applied to the RX-8 and the Premacy.<br />
Different people sense sound <strong>in</strong> different ways, and can often f<strong>in</strong>d themselves<br />
confused by hear<strong>in</strong>g a sound that is different to what they expected. Solv<strong>in</strong>g<br />
this problem, and understand<strong>in</strong>g how it is connected to creat<strong>in</strong>g a pleasant<br />
sensory experience, was the most <strong>in</strong>terest<strong>in</strong>g, as well as the most difficult<br />
aspect of this research.<br />
Glossary: 1<br />
Asahara Award<br />
The Asahara Award was established by Genshichi Asahara, founder and first chairman of the Society of Automotive<br />
Eng<strong>in</strong>eers of Japan <strong>in</strong> 1951. The Academic Award is presented each year to the researcher under the age of 37 who<br />
presents the highest standard of thesis relat<strong>in</strong>g to automotive eng<strong>in</strong>eer<strong>in</strong>g, and who is considered to have excellent<br />
future prospects with<strong>in</strong> the field. This is the n<strong>in</strong>th time a <strong>Mazda</strong> employee has been honored with the Asahara Award.<br />
Social & Environmental Report 2005