At the 2005 Geneva Auto Show, Volvo Cars will be displaying new safety features that contribute to safer and more relaxed driving. With these latest developments, Volvo is cementing its leading position among safety-conscious car manufacturers.
For Volvo Cars, the aim is always to lead the way in protective safety. The intention is that every new Volvo model should represent clear progress in protecting the car’s occupants – and this has been demonstrated consistently in recent years with innovative solutions that enhance safety in a collision, for instance in the Volvo XC90, Volvo S40 and Volvo V50.
However, in order to retain its lead in car safety from a holistic perspective, Volvo Cars has also intensified its focus on systems that predict and prevent accidents.
Personal safety, that is to say protection of people and property, is another prioritised area since it also reinforces the sense of security and perceived safety that is an important part of a comprehensive approach to safety.
“Preventing accidents and reducing the number of injuries and fatalities in traffic are both high on the agenda of an increasing number of countries. We see everything from so-called zero-limits in Sweden and the Netherlands to national goals of between 30 and 50 percent fewer accidents over the coming ten-year period. As a leading company in the field of car safety, Volvo must naturally play an active part in working toward these goals”, says Ingrid Skogsmo, Director Volvo Cars Safety. “However, the car is only one of many factors. Making traffic even safer requires an over-riding grasp of the infrastructure and research into driver behaviour. There are many of us who share responsibility here and who must work together on these issues.”
More intensive traffic environments
A lot has happened since the car was born more than a century ago. Traffic is heavier, speeds are far higher and the car has become far more technically advanced. Man, on the other hand, has not changed at the same fast rate.
The swift pace of development in IT technology and the emergence of highly efficient and compact electronics have opened the door to entirely new opportunities in preventive safety.
The basic idea is to create a car that helps the driver notice potentially dangerous situations and that both thinks and responds faster than the driver does in critical situations.
In recent years, Volvo Cars has presented a number of systems for this purpose, not least in the advanced Volvo Safety Concept Car (SCC) that was unveiled at the Detroit Auto Show in 2001.
Today, more than half of the 50 or so safety solutions displayed in the Volvo SCC are already integrated into existing cars or planned for inclusion in forthcoming models.
Man’s ability in focus
One of the greatest challenges is to coordinate all these sophisticated systems so that they offer the greatest possible total benefit. The driver must receive the right information at the right time – without being distracted by irrelevant information in stressful situations.
Most of the functions in today’s Volvo cars are already controlled electronically, and the various systems communicate with each other via a sophisticated network.
Volvo has developed IDIS – Intelligent Driver Information System – which was introduced as a world-first in the new Volvo S40 in 2003.
IDIS continuously monitors certain functions in the car, such as steering wheel movement, the action of the accelerator pedal, the use of the turn signal indicator and the degree of braking. This information is processed and at a given level of activity, information that is not crucial to safety – such as an incoming phone call or an SMS text message – is delayed until the situation is calmer. Any activity that the system interprets as overtaking or braking will cause IDIS to step in this way.
The focus on the car is only the first stage
In the future, IDIS will be incorporated into a more comprehensive information system that can take account of a greater number of factors in the car. The aim is to further reduce the driver’s stress and to make driving easier.
The systems and functions currently being developed and presented focus on the driver’s situation based on three main perspectives: the car, the traffic situation and the human being.
Focus on the traffic situation
For more comprehensive assessment of the driving situation and in order to provide the driver with assistance in certain cases, Volvo Cars has developed a number of advanced functions that monitor the traffic outside the car.
Focus on the human being
No matter how safe the car is and how well the traffic situation can be controlled, safety is still always dependent on the human being – the driver – staying alert and taking the right decision at all times. And nobody is perfect.
That is why Volvo Cars has developed an advanced assistant for the driver – the Volvo CoDriver.
Volvo CoDriver is an intelligent assistant that coordinates information from the car’s various systems and functions, studies the traffic situation and assists the driver in a number of ways.
What is more, Volvo CoDriver will attempt to sense if the driver is not at his or her best owing to tiredness or stress, for instance, and can alert him or her to this fact. If necessary, the system also steps in and reduces the burden on the driver by tailoring incoming information and activating the relevant help functions. Volvo CoDriver thus helps give the driver added margins and makes driving that much safer.
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