Utveckling och prövning av ny skolskjutsskylt

Download
Lars Eriksson
Lennart Strand
Thomas Porathe

In connection with boarding and alighting bus passengers are exposed to risks caused by other traffic. Children are especially vulnerable when traveling to and from school, and there are strong reasons for urging the vehicles passing a stationary school transport to reduce their speed significantly. Based on the experience of a previous project it was decided to propose the imposition of a limit of 30 km/h when there is a stationary school transport throughout the country on roads with speed limits of 70 km/h and less. In connection with a change of the traffic regulations it is important to create a school bus sign that is respected by all road users. The purpose of this study is to develop and test a school bus sign that has a high degree of conspicuity, and can be detected and read from an adequate distance. Most important, it has to be understood and respected. The study results will provide a basis for a set of requirements on a sign that should make drivers reduce their speed to 30 km/h when passing a stationary school bus. The study includes both workshops and focus groups with various stakeholders, one indoor and one outdoor lab experiment, and a field test. The results from the sub-studies lead to a recommendation to use a VMS-type sign that includes motion, which is more conspicuous than signs with a static symbol. It is expected that the final version of a digital sign will have a similar or better conspicuity and legibility than the traditional bus sign, which should increase compliance. Furthermore, it is likely that compliance with the new speed regulation will be improved when drivers not only are informed about the potential hazard source - children - but when they, too, are informed about the appropriate action - a speed reduction to 30 km/h.

MEET US


19-20
Oct

ERPUG 2017

The five year anniversary of  European Road Profile Users' Group (ERPUG) Forum will take place at Ramboll head quarter, Copenhagen, Denmark October 19-20, 2017. 

LATEST NEWS


2017-07-05

Vehicle Driver Monitoring: sleepiness and cognitive load

To prevent road crashes it is important to understand driver related contributing factors, which have been suggested to be the critical reason in 94 per cent of crashes. The overall aim of the project Vehicle Driver Monitoring has been to advance the...


2017-06-29

Tomas Svensson new director-general

Tomas Svensson was today appointed Director-General of VTI. Tomas has been acting Director-General since January 2017. 


2017-05-30

Crash testing bicycles at VTI

For the first time single bicycle crashes have been simulated at the VTI crash safety laboratory.


2017-05-15

A case study exploring firefighters’ and municipal officials’ preparedness for electrical vehicles

A VTI-study presents a social perspective on new vehicle technology. It explores the self-reported preparedness of the fire departments (i.e., rescue services) in Sweden’s three largest cities regarding rescue operations involving electrical vehicles (EVs).


2017-05-02

Pioneering research on and about bicycles at VTI

Under what circumstances might cyclists lose tyre grip? What actions could then be taken to prevent a crash? VTI is currently developing a theoretical model of the behaviour of bicycle tyres during braking and steering in different situations and on different...


2017-05-02

Virtual pedestrians create efficient stations

If more people are to choose sustainable travel, then the public transport stations of the future must be designed so that pedestrians can get where they are going quickly, without congestion or queues. The Swedish Road and Transport Research Institute (VTI)...