Know All About DSRC Technology

Know All About DSRC Technology

DSRC of Dedicated Short-range Communications Technology is a primary field of R&D for a network dedicated solely for uses related to transportation. Check out some of the fundamentals of DSRC.

Defining DSRC

It is a dual-way capability for short-to-medium-range communications, which permit extremely high data transmission important for communications based road safety applications.

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Typically, an intelligent transportation system facilitating cars with the assistance of new drivers, smarter infrastructure, as well as, features of autonomous driving are looked upon as a means for decreasing the number of fatalities and traffic accidents and enhance fuel efficiency and improve traffic congestion.

Ways in which DSRC technology can be used

There is a widespread anticipation that the DSRC technology can be applied in vehicle-to-vehicle or V2V communications and vehicle-to-infrastructure or V2X communications. It is expected to be especially handy for the latter since the technology supports rapid network acquisition, the capability to cope up with frequent and quick handovers, which are typical characteristics of any vehicle environment, support secure and low-latency transmissions and is extremely robust even when the weather conditions are not favorable.

Over 40 use case has been identified by the DOT for the V2I technologies like making payment for tolls and parking wirelessly, alert a driver when a vehicle comes near a curve on the road to fast, alert drivers of certain conditions like road constructions and adjust traffic signals for accommodating the initial responder in an emergency and so on.

The technology is expected to include

� Processes and systems needed to make sure that the network is a trusted one and support managing the security credentials.
� Interfaces for controlling traffic signals for application needing timing data and signal phase.
� Positioning services to resolve vehicle locations for precision and high accuracy.
� Mapping services, which provide in-depth signage, roadway geometries, as well as, asset locations for different connected vehicle applications.
� Roadside communications enclosures and types of equipment, network backhaul, power, and mountings.
� Data servers to process and collect data for distributing distribution and offered by vehicles.

DSRC offers high dependability when required

Any active safety solution requires a high level of reliability. The utility of this technology comes into action when a car is running at a high speed. The DSRC technology has the ability to perform very well even when the weather conditions are unfavorable are extreme like rain, fog, and snow. The technology makes sure that even during high speed; vehicles are able to deter collisions and crashes, thus reducing the number of accidents and fatalities.