The current NSW Speed Zoning Guidelines, while transitionally moving towards a Safe System approach, explicitly aim to guide the setting of speed limits to "ensure that they are practical and balance mobility, road safety and community concerns." Part of the problem for governments introducing safe...
Speed limit determinationMachine-to-machine communicationDriving behaviourVehicle trackingIn this paper we propose a new algorithm for finding the frequent routes that a user has in his daily routine, in our method we build a grid in which we map each of the GPS data points that belong to a ...
A maximum rotor speed has to be guaranteed in order to limit wind turbine loading and to minimize the variable speed range of the generator and converter. Commonly, exceeding the rotor speed alarm value will lead to intervention of the turbine supervisory control system and result in a turbine ...
The law should apply to vehicles on roads with a speed limit of 70 km/h or lower, approaching in any direction of the bus. The evaluation was a full scale test in one municipality in northern part of Sweden. All public buses and purchased buses (approx. 130 buses) in the municipality ...
Previous studies have overwhelmingly focused on the local impacts of speed limits on performance such as safety and vehicle emissions of the road where the speed limit is imposed; but unfortunately the system-wide impacts of speed limits on a general network have received only very limited ...
(wavelength ≈ 710 nm). The gate signal is transferred into an electric current with high fidelity up to this frequency. Beyond this limit, the spectral sensitivity rolls off (Fig.2c). Spectral correction should allow measuring signals beyond 0.5 PHz in our current setting due to ...
All the speed limit categories in the respective countries, ranging from 30 to 120 km/h were included. The results showed that the effects of the limiter were greatest in free driving conditions outside platoons. However, the limiter also had effects in congested traffic. Momentary high speeds ...
? 2023 The Author(s)Speed management is an integral part of the Safe System approach and tackling unsafe speeds is the first action to fix a transport system that fails to protect people. There is a consensus that where traffic speeds are a safety issue, lowering the speed limit is consider...
Jay Fineberg, the research team has experimentally shown the presence of “supershear” tensile cracks which surpass established classical speed limits and approach nearly supersonic speeds. Classical crack moving at half of the sound speed. Credit: Meng Wang, Hebrew University ...
During the late 1990s and early 21st century, computer processing power increased, which allowed weather bureaus to produce more-sophisticated ensemble forecasts—that is, sets of multiple model runs whose results limit the range of uncertainty with respect to a forecast. Britannica Quiz How the ...