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| Manufacturers are continually
looking at ways to improve safety in their vehicles. Over the
next few pages, we look at the latest from the major fleet makers |
Alfa Romeo
Alfa Romeo has a sporting heritage and is, therefore, conscious of
delivering the ultimate in roadholding and handling. The company argues
that car handling constitutes the main component of car safety and
that its range of powerful engines can be instrumental in getting
a car out of a potentially dangerous situation.
In addition, says Alfa, firm braking and predictable handling can
often prevent an accident from happening in the first place.
The company claims that both its 147 and 156 are class leaders in
terms of safety, and last year the marque joined forces with IAM Fleet
to promote each other’s products.
The safety package on the 147 and 156 includes six airbags –
driver, front passenger, front side and window – as standard,
ABS brakes with Electronic Brake Force Distribution (EBFD), Anti-Slip
Regulation (ASR), Motor Schlepp Regulung (MSR), which prevents the
wheels from locking when suddenly changing down gear, and Vehicle
Dynamic Control (VDC).
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| “The whole passenger compartment,
due to an extra-strong rigid bodyshell in the Alfa Romeo
147 and 156, acts as a “survival cell” in
the event of an accident” |
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The ranges also boast inertia reel seatbelts plus a centre rear seat
lapbelt as standard, a collapsible telescopic steering wheel, anti-submarining
seats, burst-proof locks and a sophisticated fire prevention system.
Standard features vary across the two ranges.
The whole passenger compartment, due to an extra-strong rigid bodyshell
in the 147 and 156, acts as a “survival cell” in the event
of an accident with side impact bars and special crumple zones built
into the overall structure to absorb the force of a collision.
Similar technology, as well as a rain sensor that causes the windscreen
wipers to work automatically, and Xenon headlights, either as standard
or as options, is featured on the executive 166 and the remainder
of the Alfa range.
Meanwhile, as part of the tie-up with IAM Fleet, Alfa Romeo supplied
six 156 2.4 JTD executive sports’ saloons to the company’s
business managers.
The partnership sees the Alfa Romeo fleet sales team promoting IAM
risk management and occupational driving courses, as part of the overall
business proposition to both existing business customers and prospects.
Meanwhile, IAM Fleet business managers are promoting Alfa Romeo to
its customer base.
Audi
The new Audi A3 goes on sale this month (July) and represents the
latest in safety features from the German marque.
An array of electronic systems helps the A3 to stop, steer and remain
stable in an emergency. Sophisticated active safety features include
an electronic Anti-lock Brake System (ABS), Electronic Brake Force
Distribution (EBFD) and Electronic Stability Programme (ESP).
Driver and front seat passenger airbags, along with side front airbags,
are standard throughout the small hatchback range, while curtain airbags
are an option. Three-point seatbelts with pretensioners for front
and outer rear seats and side impact protection are all standard equipment.
The launch of the A3 follows hard on the heels of the new luxury A8
and together both models represent the latest in safety technology
thinking from Audi. Standard safety features in the A8 include: Driver,
passenger and side airbags, the Sideguard head airbag protection system,
new brake and indicator lights using rapid illumination LED technology,
ABS, EBD, ESP, Electronic Differential Lock (EDL) traction control
and ASR traction control.
The newly-developed front airbags feature two-stage activation. Their
concept is based on the objective of “as much protection as
possible and as little force as necessary”. The stages are applied
depending on the severity of the accident.
The driver is protected by an innovative ring-type full-size airbag,
which is being used for the first time worldwide in the new A8. Its
radial unfolding pattern means that it is also effective at protecting
drivers who are, for instance, sitting very close to the steering
wheel.
The protective effect of the front airbags is supplemented by additional
padding under the steering column and in the footwell. Crash-optimised
pedals and the safety steering column increase the safety of the driver
in the event of sudden forward displacement.
With Audi models, like those from most rival manufacturers, featuring
a plethora of safety features, the manufacturers’ engineers
are busy working on improving crash absorption.
By building additional strengths and weaknesses into a vehicle, engineers
can ensure that in the event of an accident the passenger compartment
is increasingly protected from intrusion.
For example, in the new A8 progressive stiffness distribution in the
front of the car ensures good structural behaviour in a front crash.
This makes it possible to convert the maximum amount of energy along
defined paths in the course of the impact. At the same time, the integrity
of the occupant cell is preserved, as this is the only way –
in conjunction with the restraint systems – to guarantee survival
space.
The bumper cross-member of the new A8 is designed as an extruded section
and can, therefore, absorb a large amount of energy. Together with
the longitudinal member that is next in sequence, it can cope with
the consequences of more minor accidents without causing damage to
the remaining load-bearing structure.
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| “By building additional strengths
and weaknesses into a vehicle, Audi engineers can ensure
that in the event of an accident the passenger compartment
is protected from intrusion” |
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The two-piece A-posts also help to protect the occupants in a frontal
crash. Because they enclose the sills and roof frame, they ensure,
together with the longitudinal members, that forces are transmitted
effectively into the structure. The roof frame, sills and floor are
hardly deformed at all. A particularly large survival area is guaranteed;
the doors are also made easier to open. Large castings in the footwell
and in the region of the dashboard also ensure effective protection
against intrusions.
The structure also provides protection against the consequences of
a side collision. The rigid diecast B post and the extruded sections
integrated into the side of the roof frame, embedded in the one-piece
side-panel frame, together form the basis for the structure's high
stability.
Impact members consisting of highly-rigid aluminium extrusions additionally
reinforce the door structures. Transverse extrusions in the floor,
which serve as mountings for the seats, and the seat itself reinforced
with cross-bracing, ensure that survival space is preserved in the
event of a pole impact.
The new Audi A8 already meets the requirements of the US directive
FMVSS 301, which is expected to come into force in 2005. It thus guarantees
protection against the consequences of a rear-end impact against a
deformable barrier at 80 km/h.
The fuel system and occupant cell are protected by a rigid structure
of longitudinal and cross members, which absorbs a large amount of
energy by folding and buckling.
Meanwhile, an Audi Quattro Driving School has been a feature of Audi’s
performance car offering for more than a decade. Up until a couple
of years ago they were free of charge to S and RS model owners.
More recently, Audi has been working with racetrack operators Octagon,
which has operated the courses on a fee-paying basis. However, from
next year Audi is to return the courses to their original format.
BMW
A plethora of safety features are set to appear on the all-new BMW
5 Series when it goes on sale in the UK on 18 September.
Motoring critics acclaimed the outgoing 5 Series as the best car in
the world and BMW aims to hold on to that mantle with the imminent
arrival of the new 5 Series on which safety is to the fore. Eight
airbags – two more than the current models – are fitted
as standard and the German manufacturer is claiming “genuine
new standards” for safety.
The new car has been dubbed “a vision of safety” as active
safety options include adaptive headlights, brake force display and
head-up display designed to improve safety and reduce driver fatigue.
Adaptive headlights and brake force display reduce the risk of an
accident front and rear. Optional adaptive bi-xenon headlights swivel
up to 15 degrees left and right depending on the car’s steering
angle and road speed in order to illuminate more of the road ahead
when driving through a bend.
Brake force display enlarges the brake light area when the driver
brakes sharply thereby giving the driver behind an extra split second
to react.
Meanwhile, the head-up display option presents vital information such
as speed and navigation instructions to the driver directly on to
the car’s windscreen in their line of vision, thus ensuring
they do not avert their eyes from the road ahead.
Also optional on the 5 Series is active steering which, unlike pure
drive-by-wire systems that can isolate the driver from the road, maintains
a mechanical link between the front wheels and the steering wheel,
and retains an “authentic” steering feel for the driver.
Active steering varies the steering transmission ratio electronically
in direct relation to the style and speed of driving and road conditions.
Under normal road conditions at low and medium speeds, the steering
becomes more direct, requiring fewer turns of the wheel, thereby increasing
the car’s agility in city traffic and when parking. At high
speeds, the steering becomes less direct offering improved directional
stability.
The system is networked to the dynamic stability control (DSC) electronic
driver aid and reduces DSC interventions, thereby offering more control
to the driver and increased comfort for the passengers.
Optional from next year will be active cruise control which, first
introduced on the new 7 Series, is a radar-based system that automatically
controls the distance to the car in front. The BMW driver selects
a comfortable distance to cruise behind other vehicles and the system
automatically cuts power if that distance is infringed.
Cruise control is still engaged, however, and as soon as the selected
distance is available again, the car automatically speeds up to the
desired cruising speed.
Citroën
Citroën has long had a reputation for supplying cars that are
safe to drive – and the French manufacturer’s latest achievement
is in securing the highest five-star Euro NCAP crash test rating for
its recently-launched C8 MPV.
The new five-star rating, which the C8 shares with its counterparts
the Peugeot 807 and the Fiat Ulysse, reflects the level of safety
features in the vehicle. They include as standard six airbags, three-point
safety belts all round and ABS with EBD and Electronic Brake Assist
(EBA).
The NCAP result would, says a company spokesman, help reinforce Citroën’s
position as the UK’s number one MPV manufacturer, with a market
share that already represents more than a quarter of the sector.
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| “Citroën’s record
on delivering the positive active safety benefits of very
high levels of road holding includes the French marque
being an early adopter of all-round disc brakes” |
|
Citroën’s record on delivering the positive active safety
benefits of very high levels of road holding, combined with safe handling
and excellent braking characteristics includes the French marque being
the first manufacturer to fit disc brakes to volume production family
cars and being an early adopter of all-round disc brakes.
These key primary safety features have been continuously refined and
improved with every newly-launched Citroën model.
In addition, Citroën has recognised that driver training plays
an important role in improving road safety. Thus Citroën, for
a number of years, has made available – using leading specialist
suppliers – individually-tailored driver-training packages for
its fleet customers.
Today, all recently-launched and forthcoming Citroën ranges have
high levels of safety equipment, including between four and six airbags
as standard.
As well as the C8’s five-star NCAP rating, the Citroën
C3, Xsara, Xsara Picasso and C5 models have at least a four-star Euro
NCAP crash test rating.
All Xsara, Xsara Picasso, C5 and C8 models have ABS, with EBD as standard,
as is EBA (not Xsara Picasso). Also all SX and above C3 models have
ABS+EBD+EBA as standard. In addition, Electronic Stability Programme
(ESP) is standard equipment on a number of Citroën Xsara Picasso,
C5 and C8 models.
Fiat
The achievement of the Fiat Ulysse MPV in gaining a Euro NCAP five-star
occupant protection crash test rating is set to reap dividends in
the fleet and business car market, according to fleet operations manager
Tony Dittli.
The Ulysse, Citroën C8 and Peugeot 807 are built in the same
factory in France and are rated as the safest MPVs for occupant protection
in the UK market.
Mr Dittli says:: “Safety in recent years has become, and continues
to be, more and more important in the buying decision of both fleet
managers and userchoosers. While this is true in all vehicle sectors
it is even more important in the MPV sector.”
This, says Mr Dittli, was because MPVs were frequently operated by
families as well as by companies and taxi firms.
“The Ulysse was launched in mid-February this year and it is
one of the models which is performing well for us in the fleet sector.
We have won some significant business with taxi firms and that has
helped boost sales above expected levels,” he says.
“The awarding of a five-star Euro NCAP safety rating is something
for us to focus on in our publicity because it is extremely relevant
to the fleet market.”
He adds: “This major achievement is recognition of the great
attention Fiat Auto pays to all aspects of driver and passenger protection,
an integral part of the process surrounding the design of everything
from chassis to dashboard, the seats and passenger restraint systems.”
Passive safety features on the Ulysse include: front, side and window
airbags protecting driver and passengers in all three rows of seats,
inertia reel three-point seatbelts with pretensioners and load limiters,
height-adjustable head restraints, electric child locks, Isofix mounting
points, automatic door unlocking in the event of an accident and an
emergency fuel shut-off system.
Also fitted as standard is ABS with Electronic Brake Force Distribution
(EBFD), which controls braking action and ensures that the vehicle
is always under control, Brake Assistance, which helps in emergency
braking situations, and an automatic traction control system known
as Anti Slip Regulation (ASR).
The safety technology is managed by a sophisticated “intelligent
nervous system”, which receives signals from the various sensors
around the Ulysse and, based on that information, decides how many
and which systems need to be deployed.
Honda
Honda has developed the world’s first Collision Mitigation Brake
System (CMS), which predicts rear-end collisions and assists brake
operation to reduce impact on occupants and vehicle damage.
The system determines the likelihood of a collision based on driving
conditions, distance to the vehicle ahead, and relative speeds, and
uses visual and audio warnings to prompt the driver to take preventative
action. It can also initiate braking to reduce the vehicle’s
speed.
The new system, in combination with the E-Pretensioner, which retracts
the seatbelt in anticipation of impact, is being installed in the
new Inspire, an executive saloon for the Japanese market which went
on sale in June. However, the technology is likely to be available
in the UK within the next three years, initially on Accord-class cars,
according to a company spokesman.
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| “If Honda’s system
determines that a collision is likely, it sounds a buzzer
and provides a tactile warning, tightening the seatbelt
to prompt the driver to take preventative action” |
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The CMS and E-Pretensioner use a millimetre-wave radar to detect vehicles
ahead within a range of 100m, and then calculates the distance between
the vehicles, the relative vehicle speeds, and the anticipated vehicle
path to determine the likelihood of a collision. If the system determines
that a collision is likely, it sounds a buzzer and provides a tactile
warning, tightening the seatbelt to prompt the driver to take preventative
action.
The system also incorporates a number of functions to reduce impact
on occupants in the event an impact is unavoidable, including a brake
assist function that compensates for insufficient pedal pressure to
reduce the speed of impact, and seatbelt control that increases seatbelt
tension to hold the driver more securely in place.
Honda has been promoting research and development of “Honda
Precrash Safety Technologies”, which are designed to predict
collisions and minimise impacts. CMS and the E-Pretensioner represent
the first stage in the practical application of these technologies.
The three-stage warning of an impending collision and application
of the reduction impact technology, if the incident is unavoidable,
comprises:
• Primary warning – if the car ahead is too close and
the system calculates that there is a risk of collision, it prompts
the driver to take preventative action with a buzzer sounding and
the message “BRAKE” appearing on the multi-information
display in the instrument panel.
• Secondary warning – if the distance between the two
vehicles continues to diminish, CMS provides a tactile warning by
applying light braking, and the E-Pretensioner retracts the seatbelt
gently two or three times. At this point, if the driver applies the
brakes, the system interprets this action as emergency braking, and
activates the brake assist function to reduce impact speed.
• Collision damage reduction – if the system determines
that a collision is unavoidable it applies strong braking to reduce
the speed of the impact and strong retraction of the seatbelt to hold
the driver in place, supporting the driver’s effort to avoid
the collision and helping reduce the impact on occupants and vehicle
damage.
The E-Pretensioner provides more effective driver retention than conventional
seatbelt pretensioners, which only begin to operate once the collision
has occurred. The E-Pretensioner is designed to operate whenever the
driver brakes suddenly, and the brake assist functions, tightening
the seatbelt to secure the driver, even if the CMS has not predicted
a collision.
In relation to driver training, Honda recommends its own Honda MAC
driver training courses, which the company believes amount to the
most extensive driver training scheme operated by any major automotive
manufacturer.
Honda MAC is a division of Honda UK and the company says its primary
function is to improve driver skills and increase road safety awareness.
It is an EDEXCEL-accredited training organisation, with facilities
to run and assess NVQs and BTECs. Honda MAC instructors are among
the most highly-qualified drivers in Britain, each one with many years’
experience of professional driving instruction.
An in-house training programme ensures that instruction is kept at
a consistently high level. The drivers are ex-police advanced-level
instructors and are Driving Standards Agency approved and “Pass
Plus” registered.
Jaguar
Jaguar’s new XJ Series, which went on sale in the spring, is
claimed to be among the safest cars in the executive class with an
array of crash protection features that helped make the vehicle one
of the first to meet the new FMVSS208 US crash standard.
Like the remainder of the Jaguar line-up – the X-Type, S-Type
and XK Series – the XJ has the manufacturer’s world-leading
Adaptive Restraint Technology System (ARTS) fitted as standard.
To optimise protection, ARTS senses the severity of a crash, the position
of the driver and the usage of the seatbelts to provide tailored protection.
The occupancy sensing system uses ultrasonic technology combined with
a seat-weight sensor to also detect the presence, position and size
of a front seat passenger.
ARTS uses this information to determine the airbag energy levels most
appropriate to the individual occupants during a frontal crash, and
to control whether the two-stage airbags are deployed at all, or inflated
fully or only partially.
If the front airbags are deployed, they will be inflated fully or
partially, depending on the severity of the impact and the data from
ultrasonic occupant sensing.
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| “Jaguar’s new XJ represents
an industry-first use of rivetbonding construction for
an aluminiumintensive monocoque body. It is 60% stiffer
and 40% lighter than its predecessor” |
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In a severe impact, the airbags will be deployed with full force.
In other circumstances, for example a low-speed collision and with
a small front seat occupant in the car, the airbag will not inflate
with full force because it does not need to, and because doing so
could actually be more hazardous.
That means that, in every case, the airbags in Jaguars provide the
maximum level of appropriate protection, but not so much “protection”
as may be harmful.
The new XJ represents an industry-first use of rivet-bonding construction
for an aluminium-intensive monocoque body. With its strength, robustness
and durability, the body of the XJ is 60% stiffer and 40% lighter
than its predecessor.
The light aluminium-intensive body structure has proved its strength
in Jaguar’s own real-world crash-test programme. Prior to the
first XJ prototype crashing into a barrier, Jaguar engineers performed
more than 500 computer-simulated crash events using sophisticated
crash-modelling software. That was followed by physical tests.
Front and rear crush zones absorb crash energy progressively while
protecting the integrity of the cabin. Meanwhile, there is significant
side impact protection.
David Scholes, XJ chief programmes engineer, says: “Our target
in developing the new Jaguar XJ was to produce one of the world’s
safest cars. And the body structure is the foundation of its excellent
safety performance. The strength of the XJ’s architecture represents
a ground-breaking advance in crashworthiness.”
The XJ has also been engineered for ease of repairability –
a key determination of insurance premiums and fleet operating costs.
A bolt-on frontend module has been designed to reduce the cost of
repairing front-end collision damage. It can withstand an impact of
10 mph (15 km/h) without structural damage being inflicted.
Meanwhile, the exterior bumpers of the XJ are designed to withstand
a 5 mph (8 km/h) impact without structural damage. In addition, “lift-off
” door hinges make removal simple if collision repair is needed,
reducing time and cost, while the bolt-on front wings are easy and
cost-saving to remove and replace.
Jaguar claims that such technology means the XJ, which costs from
£39,000 for the 3.0 V6 to £68,500 for the 4.2 Super V8,
has lower insurance group ratings than direct competitors from Audi
and Mercedes-Benz.
Other safety features on the XJ include ABS brakes, Dynamic Stability
Control and Emergency Brake Assist.
Meanwhile, Adaptive Cruise Control – which uses microwave radar
technology to automatically adjust speed, thus overcoming the need
for the driver to adjust his or her speed when approaching slower
traffic – now includes a new Forward Alert function.
This provides an audible warning of slower traffic ahead, but does
not intervene by adjusting the throttle or applying the brakes.
Land Rover
An array of technical safety features are fitted to the Land Rover
Freelander, Discovery and Range Rover, but what makes the 4x4s among
the safest vehicles on the roads is the ground clearance engineered
into the models.
The Range Rover, for example, leads its class with almost 12in of
ground clearance built into the vehicle to allow it to cope with the
most extreme off-road conditions. However, it also means that if the
vehicle is involved in a collision with another car or hits a kerb
the impact is absorbed by the model’s underside.
In addition, the height of the Range Rover – which is replicated
in other Land Rovers – also means that side impact protection
for driver and passengers extends higher up the vehicle than in many
other cars and 4x4s. With the current Range Rover based on a steel
monocoque with an integrated chassis providing over twice the torsional
stiffness of the outgoing model, the design of the model also incorporates
energy-absorbing front and rear bumpers as well as “crush cans”.
These features control damage to the vehicle reducing repair costs
and time off the road following an accident. The vehicle also features
reinforced A, B, C and D pillars so that in the event of a roll-over
the 4x4 does not collapse.
Sophisticated electronic traction control systems abound on the Land
Rover range, supplementing the huge amount of grip that the 4x4 system
offers.
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| “Land Rover’s 2003
Discovery uniquely features Active Cornering Enhancement,
which uses quick-reacting computercontrolled hydraulic
actuators to reduce body roll” |
|
These systems include Dynamic Stability Control (DSC) and the Land
Rover-pioneered Hill Descent Control (HDC), which effectively means
the vehicle freewheels safely down any steep descent. Electronic Brake
Assist (EBA) and Electronic Brake Force Distribution(EBFD), all of
which give the driver extra control and more stopping power to provide
secure braking regardless of load, supplement ABS.
Land Rover’s air suspension system, a Range Rover hallmark since
the days of the Range Rover Classic, has been greatly refined and
now features cross-link valves that automatically allow softer wheel
rates for enhanced comfort and capability off-road.
While many features are standard across the Land Rover range, the
2003 Discovery uniquely features Active Cornering Enhancement (ACE),
which uses quick-reacting computer-controlled hydraulic actuators
to reduce body roll. ACE functions off-road too, allowing for greater
wheel articulation and extra agility.
Off-road capability is enhanced by the availability of a centre differential
lock.
All the features improve a vehicle’s ability off-road, but also
greatly increase safety when the streets turn snowy or wet. They are
also an asset in torrential rain on the motorway, when a Land Rover
can usually still motor ahead safely long after most conventional
cars have been forced to slow or stop.
Land Rover customers, both corporate and retail, also receive a voucher
for a day’s off-road driver training at Land Rover Experience
Centres nationwide.
LDV
Europe’s specialist light commercial vehicle manufacturer LDV
offers several different driver-training packages for customers.
LDV’s main training package is directed at schools. Schools
purchasing an LDV School Bus can choose a half-day training session
for two teachers with the Royal Society for the Prevention of Accidents
(RoSPA) or a half day with BUSK Minibus Complete, a training package
offered by national school transport safety group, Belt Up School
Kids (BUSK).
Following training with the latter, schools have a choice to go on
to receive further training with BUSK at their own cost.
Working alongside Warwickshire Constabulary, LDV has also hosted special
training days for key customers.
Under the banner, Fleet Safe, Warwickshire police offer drivers expert
guidance and advice and they have travelled far and wide to hold training
sessions. LDV recently held a session with the force for local authority
transport managers, and the company is happy to use this concept as
part of certain fleet deals.
Lexus
The new Lexus RX300 is the first vehicle in its class to go on sale
in the UK with adaptive front lighting. The technology, which effectively
allows drivers to see around corners, will also be an option on the
all-new BMW 5 Series due to go on sale in September.
Adaptive front lighting uses an electronic controller to calculate,
from the vehicle speed and steering angle, the optimum swivel of the
lighting area for better visibility while cornering.
Unlike earlier systems, which were merely linked to a car’s
steering, the AFS controller controls the lighting direction independently
and is combined with High Intensity Discharge (HID) headlights, with
an automatic levelling system for optimum night-time vision.
In addition to adaptive front lighting, the RX300, which went on sale
in May with prices starting at £28,955, is claimed by Lexus
to carry more standard safety equipment than any other vehicle in
its segment.
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| “The original RX was one
of the bestperforming sport-utility vehicles in terms
of passive safety performance. Now Lexus engineers claim
the 3.0-litre V6 protects occupants more thoroughly with
standard features” |
|
Rain-sensing windscreen wipers will be available to ensure the best
possible visibility in poor weather. This is further aided by the
use of water-repellent glass, which is specially coated to maintain
clear vision through the front side windows.
The original RX was one of the best-performing sport-utility vehicles
in terms of passive safety performance, as confirmed by crash-tests
conducted by independent organisations in the US, like Insurance Institute
for Highway Safety (IIHS).
Now, Lexus engineers claim the 3.0 litre V6 model protects occupants
more thoroughly with standard features including:
•Multi-stage driver and front passenger SRS airbags with, for
the first time, the driver airbag featuring three deployment modes,
adapting the inflation pressure according to information gathered
from the seat position sensor, crash severity sensor and seatbelt
buckle switch
• Side curtain-shield airbags offering supplemental head protection
for occupants in side impacts
• Side protection is further enhanced by “thorax-abdomen-pelvis”
side airbags. This new type of airbag features a capacity of 13 litres,
compared with 10 litres for the conventional side airbags. For this
reason, it can reduce the risk of chest and abdomen injuries by spreading
the forces over a wider area
• A driver’s knee airbag for the first time in the sector.
Injuries to the legs, common in major frontal impacts, are likely
to be significantly reduced by the knee airbag. The main purpose of
knee airbag adoption is to reduce injury from contact with steering
column and lower dashboard structures, but they have also been found
to reduce head and chest injuries by reducing the pelvis displacement
and rotation of the torso in a major impact
Meanwhile, the overall structural strength of the new RX also plays
a significant part in protecting its occupants. Over 80 cars were
crash tested, achieving optimal results in impacts far greater than
the mandatory crash test requirements.
The RX300 also features vehicle stability control, traction control,
ABS and brake assist technology.
Mazda
All fleet and retail customers taking delivery of the new Mazda RX-8
rotary-powered four-seater sports car, which goes on sale in the UK
in July, will be offered a day’s free performance-driver training
to obtain the know-how to exploit the power and handling of the vehicle
safely.
Mazda is the fastest-growing manufacturer in both the UK’s fleet
and retail markets and much of that success is attributable to the
manufacturer’s multi-award-winning upper-medium sector car –
the Mazda6.
Billed as a “driver’s car”, the Mazda6 has been
engineered for class leadership in five key areas – stability,
steering responsiveness, predictable handling, braking power and ride
comfort. Outstanding braking performance was one of the Mazda6 development
team’s top priorities. The car utilises four-wheel disc brakes,
which have been engineered to deliver best-in-class braking performance.
Stopping distance at 62 mph is 37m, according to tests conducted by
Auto Motor und Sport. ABS with Electronic Brake Force Distribution
(EBFD) is available across the range with Dynamic Stability Control
(DSC) optional.
Safety was at the forefront of the development programme and, as a
result, the Mazda6 has been engineered to meet or exceed crash safety
standards. The comprehensive array of passive and active safety technology
includes dual-stage airbags as part of a system of up to six airbags,
plus a new “crashable pedal” design with ABS and EBD as
standard across the range.
Safety initiatives contributed to the Mazda6 being awarded, at launch
last year, best-in-class insurance groupings, ranging from 8E to 12E.
Meanwhile, the driver training course, which is available as part
of the RX-8 package, is designed to enable drivers to “get the
maximum out of the car safely”, according to Mazda’s fleet
and remarketing director Jeremy Thomson.
The 1.3-litre twin rotary engine located towards the centre of the
car pumps out a whopping 192 PS in “low-power” form and
a staggering 240 PS in “high-power” guise.
“The RX-8 is a high-performance sports car designed to be enjoyed
by enthusiastic drivers,” says Mr Thomson.
However, a unique freestyle rear door system gives easy access to
the rear two seats not found in traditional sports coupés and,
with a boot that allows for “a realistic amount of luggage”,
the RX-8 eliminates the compromises normally associated with sports
cars.
With such characteristics, the vehicle is likely to appeal to a much
wider audience than traditional two-seater or 2+2 sports cars. As
a result, completion of the Prodrive course will enable drivers to
get the most from the unique performance and handling of the car
Mr Thomson says: “The RX-8 is fun to drive, but especially when
it is driven like a sports car. Only when challenged does it display
subtle, typically sports car oversteering. The driver training course
is not about how to drive fast, it is about how to drive safely.”
Based at Prodrive’s vehicle testing ground in Warwickshire,
RX-8 customers will undergo a oneday performance driving course which
will include track driving, which will take the customer through where
the car’s limits are and how to fully exploit the power and
handling.
There will then be a road driving element that will not be about teaching
how to drive, but about positioning on the road for safety, safe use
of power available and safe overtaking techniques.
If customers cannot travel to Prodrive, then the instructor will travel
to the customer’s home and carry out more extensive road driving
training. The day will also cover the care and maintenance of a rotary
engine that a customer can carry out to ensure their car is always
in tip-top mechanical condition.
Paul Catlin, managing director of Prodrivelive, says: “The Mazda
RX-8 is a superb drivers’ car. But, like any car, to really
get the most enjoyment out of it, you need expert tuition in how to
extract the performance safely. In a day, we’ll show how a smooth-flowing
technique combined with correct positioning will give RX-8 owners
the drive of their lives.”
ABS, EBD, DSC with a Traction Control System (TCS) as well as a limited
slip differential (LSD) means that the car stays on the road, even
if the driver pushes the RX-8 a bit over the limit.
In the event of an accident, impact energy is distributed over predefined
load paths through the body of the car so that – depending on
severity – the passenger cell remains intact.
Three-point seatbelts with pretensioners and load limiters are standard.
Other standard features include: front airbags, side airbags and curtain
airbags, air conditioning and active front headrests to prevent the
head from being thrust suddenly backwards in a rear end collision,
which can cause whiplash and severe injury to the neck.
In addition, a robust steel pipe reinforcement in the rear door functions
as a B pillar and provides the necessary stability in case of a side
impact. In the event of a front impact, the brake pedal collapses
via a built-in safety mechanism, which helps avoid injuries to the
driver’s lower leg.
Mercedes-Benz
Pre-crash protection measures are being pioneered by Mercedes-Benz
on the range-topping S-Class.
Crumple zones, airbags, seatbelt tensioners, side airbags, seatbelt
force limiters and window bags are some of the milestones clocked
up by the German marque in more than half a century of safety development
work. Such landmarks have become standard features on thousands of
cars and have saved numerous lives.
However, in recent years the research and development focus has turned
to the incorporation of features into vehicles that can detect an
imminent collision before it occurs, thus preparing both the vehicle
and its occupants.
As a result, the S-Class features Pre-Safe, which Mercedes-Benz says,
“inaugurates a new era in automotive safety”.
In two-thirds of accidents, there is enough time before a crash occurs
to activate Pre-Safe protection measures. Typically accidents are
preceded by skidding, emergency braking or a sudden evasive manoeuvre
– all provide advance warning that a collision is imminent.
Historically, no use was made of this “valuable window”,
which may last several seconds. Familiar protection systems such as
airbags or seatbelt tensioners are only triggered on impact.
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| “The S-Class features Pre-Safe,
which Mercedes-Benz says ‘inaugurates a new era
in automotive safety’” |
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However, Pre-Safe reads the danger signals in advance and uses the
seconds available prior to a potential impact to activate precautionary
safety measures.
In other words, Pre-Safe equips the car with reflexes, like those
of a living organism. A spokeswoman says: “Just as sudden danger
triggers a reflex action on the part of the organism, which takes
precautions to protect itself, so the innovative safety technology
of the S-Class immediately triggers special systems designed to reduce
the risk of injury to the occupants.”
Pre-Safe gains advance warning of an impending collision due to unprecedented
collusion between the active and passive safety systems. Pre-Safe
is linked up to the S-Class’s anti-lock braking system, Brake
Assist and ESP, whose sensors identify critical driving manoeuvres
and within milliseconds relay appropriate messages to the control
units of those standard-fit active safety systems.
The information provided by those sensors is then used as a basis
for pre-crash occupant protection in the form of Pre-Safe.
It sees:
• Driver and front passenger seatbelts tensioned in advance
of the potential impact
• A very unfavourable pre-crash front passenger seat fore/aft
setting and/or seat cushion and back rest angle corrected
• The power-adjustable individual rear seats adjusted to optimise
the angle of the seat cushions;
• The sunroof automatically closed
Tests reveal that a passenger who was not expecting sudden emergency
braking moves forward up to 150mm as a result of the action.
By ensuring that both driver and front seat passenger are optimally
secured in their seats when the impact occurs and are moved further
away from the dashboard, the airbags provide more effective protection.
Similarly, it is important to ensure that both the front and rear
passenger seats are in their optimum position to ensure maximum protection
is provided. Meanwhile, accident research shows that violent skidding
is frequently followed by a roll-over.
Therefore, automatic sunroof closing reduces the risk of occupants
being thrown out of the vehicle in a roll-over or external objects
intruding into the interior and causing injury.
The launch of Pre-Safe is the result of six years’ development
work by Mercedes-Benz engineers. The company says that the testing
and refining of Pre-Safe delivered a clear verdict that “pre-crash
occupant protection in no way restricts the freedom of the driver
or the driveability of the car, but gives occupants an enhanced feeling
of safety”.
MG Rover
Safety is an intrinsic design feature of every car and testimony to
that statement is the fact that Britain’s best-selling sports
car, MG Rover’s MG TF, can claim to be the safest sports car
on the nation’s roads.
Earlier this year, the MG TF became the first sports car to achieve
a four-star occupant safety rating and a three-star pedestrian protection
score in Euro NCAP crash tests. All other sports cars tested registered
a single star in the latter test.
If a collision were to happen, the front of the car is designed in
a way to reduce injury to pedestrians. The mid-engine layout, with
no engine beneath the bonnet, provides an absorbing area, further
reducing the risk of head injury.
Adrian Guyll, vehicle safety protection manager at MG Rover Group,
says: “Sports cars are enjoyed for their motoring freedom, but
customers can be confident that our engineering development fully
ensures the MG TF performs extremely well in safety tests, as demonstrated
by the Euro NCAP safety tests.”
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| “Earlier this year, the MG
TF became the first sports car to achieve a four-star
occupant safety rating and a threestar pedestrian protection
score in Euro NCAP crash tests” |
|
The Birmingham-built MG TF was launched in January last year in four
specification models, priced between £15,755 and £20,000.
A spokesman adds: “There is no doubt that safety sells. The
MG TF’s Euro NCAP result has further increased demand for the
car and we have had to recruit additional labour to produce more cars.”
MG Rover is also conscious of its responsibilities in helping its
fleet customers improve their risk management techniques. To that
end, the company has a partnership with DriveTech (UK), which sees
it supply risk management services and driver training facilities
for participating MG Rover Group fleet customers.
DriveTech operates a range of MG and Rover cars, which are driven
by company car drivers on DriveTech-organised training programmes
and at a variety of events arranged by the company. The fleet cars
include all models from the MG and Rover ranges and some of the cars
are run as skid control cars.
MG Rover believes that any investment in driver training and risk
management will be rewarded in lower operating costs and reduce the
risks that are placed on at-work driving employees.
Mitsubishi
The Mitsubishi Shogun has been established in the 4x4 market for more
than 20 years – but the latest incarnation of the vehicle features
a range of safety enhancements.
The 2003 Shogun’s new look includes the introduction of front
passenger airbags as standard across the range, in addition to the
standard anti-trapping electric windows.
Unlike other 4x4 vehicles, the Shogun’s carbon fibre reinforced
plastic propellor shaft has been designed to fracture in a major collision
so it cannot penetrate the passenger compartment. The initiative also
enables the fuel tank to be made 20kg lighter, as penetration of the
tank by the propshaft cannot happen.
Front seat side airbags for both driver and passenger are also standard,
while all seats have three-point emergency locking retractor seatbelts
and headrests. Second row seatbelts also incorporate an automatic
locking retractor function for the secure installation of child safety
seats.
Colour-keyed illuminated side steps increase the personal safety of
drivers and passengers when climbing in and out of the vehicle. The
Shogun’s enhanced ABS braking system allows each brake to work
independently, thus improving stability, particularly when cornering.
The latest range features a choice of nine variants in three- and
five-door bodystyles, all of which are constructed around a single
monocoque bodyshell with built-in frame for maximum strength.
The main advantage of this – with its highly-rigid cabin structure
and impact-absorbing crushable zones – over a traditional ladder
frame chassis is that the single-unit monocoque construction allows
for sharper responses between the driver and the vehicle, eliminating
delay between the body and the chassis. Therefore, the driver benefits
from more feel and feedback.
The ground-breaking monocoque body has also allowed the Shogun’s
centre of gravity to be lowered by 50mm, which improves both ride
comfort and on-road handling.
Mitsubishi can arrange for customers to undergo specialist driver
training, particularly in relation to 4x4 driving.
Nissan
The debate about the use of mobile phones whilst on the move continues,
but Nissan has come up with its own solution to combat these issues
in the form of its new Phone Integration System on the Primera.
The latest developments give drivers hands-free access to the information
on their existing mobile phone via the car’s unique N-Form technology
command centre, for safe, legal communication while on the move.
All it takes is for the driver or fleet manager to confirm the make
and model of phone with the dealer when ordering their car. This allows
the dealer to order the correct phone cradle, which is fitted to the
car before a driver takes delivery of their new Primera.
All Primeras from SE upwards receive this integrated phone solution
as standard equipment, while the S model receives all the necessary
wiring, antenna and telephone control unit as standard.
Calls can be made or answered using the central console controls and
the car’s audio system, and drivers can now use the N-Form controls
to scroll through their phone’s address book and dial the selected
contact from the names and numbers displayed.
Previously, the system allowed hands-free reception of calls and redialling
of the last dialled number. The new developments mean that, as well
as accessing and dialling from their address book, drivers can now
use the system to call their voice mailbox and redial a number.
In addition, when an incoming call is received, the N-Form screen
now displays the phone numbers the call is coming from.
Text messages can now also be received. To ensure safety, when a text
message is received, an icon is displayed on the N-Form screen. The
message can only be read on the screen once the car is stationary.
Once a phone has been placed in the cradle positioned between the
two front seats, it is automatically integrated into the system and
the information from its Sim card is uploaded and displayed on the
5.8in N-Form screen.
Unlike other, embedded phone systems, the Nissan system doesn’t
require the user to remove their phone’s Sim card and place
it in a slot in the dashboard, or carry multiple Sim cards.
The upgraded phone system features volume control and can operate
in eight languages. It automatically charges the phone while it’s
in the cradle, and the external antenna connection provides greatly
improved reception.
It is also compatible with most of the phones on the market today.
Peugeot
The new Peugeot 807, which is technically identical to its sister
cars the Citroën C8 and Fiat Ulysse, is the safest MPV on the
road after becoming the first vehicle in its class to achieve a five-star
Euro NCAP crash test rating.
The recently-launched 807 is Peugeot’s newest model and the
company’s managing director Christian Geraud says the result
is a clear illustration of the importance the company places on producing
“stylish vehicles with class-leading safety”.
The vehicle’s rigid body structure incorporates programmed distortion
zones and the seats are all fitted with inertia seatbelts with three-point
fixings. The 807 also incorporates six additional airbags, including
two curtain airbags designed to protect the heads of passengers in
all three rows of seats.
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| “The new Peugeot 807 is the
safest MPV on the road after becoming the first vehicle
in its class to achieve a fivestar Euro NCAP crash test
rating” |
|
Active safety features include ABS brakes, electronic stability programme,
electronic brake force distribution and emergency brake assist, all
as standard.
Meanwhile, Peugeot has forged a productive relationship with multi-award-winning
driver-training and risk-assessment company Peak Performance Management,
which provides Peugeot Driving Solutions for the manufacturer’s
fleet customers.
Peugeot fleet and leasing director Steve Harris says: “We have
had a relationship with Peak Performance Management for about three
years. Driver training and risk management are issues which we try
and promote as we are increasingly asked about them by our fleet customers.
“Often we are able to incorporate driver training within the
terms of a fleet deal and a growing number of customers are taking
up the arrangement we have had in place with Peak Performance Management
for about three years.”
Driving that take-up is the growing awareness within the corporate
community of at-work driving risk management legislation – and
that includes Peugeot itself.
Mr Harris says: “All our fleet and field-based staff, such as
district managers who drive as part of their job, have all been through
Peak Performance Management’s driver training programme.
“More than 100 people have completed the course and many were
sceptical beforehand,” Mr Harris continues. “However,
they found it very useful and all learned something to improve their
road safety.”
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