v2v communications
TRANSCRIPT
VISHNU INSTITUTE OF TECHNOLOGY
Submitted by:D Sai Venkata Avinash13PA1A0436
Submitted to:Prof K.srinivasa Rao(HOD)Mr.B.Prudhvi RajMr.B.V.Satyanarayana
Seminar on
V2V Communications
IntroductionHistory about v2vWhy we want V2VNeed of v2vWorking of v2vFeatures Future of V2V AdvantagesDisadvantagesConclusion
Contents
Vehicle-To-Vehicle (V2V) is an automobile technology designed to allow automobiles to "talk" to each other i.e., to communicate with each other.It is worked on base of Dedicated Short Range Communications(DSRC)
What is V2V???
lMainly it is motivated by ITS(Intelligent Transport System).
lAccording to World Health Organizations (WHO), road accidents annually cause approximately 1.2 million deaths worldwide.l Also about 50 million persons are injured in traffic accidents.
lWestern Europe a mere 5 km/h decrease in average vehicle speeds could result in 25% decrease in deaths.
History
Why we want to V2V
lWhat’s in front of that bus ?
lOn foggy days
lOn rainy days
l What’s behind the bend ?
To reduce the accidents.To reduce the time of travel.Extended driving vision.To help others in making their drive comfort.
Need of V2V……
A mesh network is a local area network wireless local area network V2V is nothing about full mesh topology. In a full mesh topology, each network node is connected directly to each of the others.
Working of V2V
The other features are:It gives the indication in the form of vibrating the seat, voice or display. It specifies the features for a range of 1000m.The personal information will not be revealed. Emergency electronic break light warning(if there is sudden braking from the front vehicle).Blind spot warning.Signal timing and phase are known.
◦Road weather indications.◦The weather data will be collected form the drivers
and will be sent to TMC’s and then the operates specify about the weather of the roads.
◦With the help of this systems people can know the traffic updates from the home easily.
◦If there is any car crashes ,police activities or ambulance activities are present people can know it from V2V so that they can give way for them.
At present, development of first generation of V2V systems is underway. Function of these systems is limited only up to giving warning to the driver. However, these systems are unable to take any corrective action in the input given by the driver.The second generation of Vehicle to Vehicle systems would be able to take control of the vehicle in danger and provide the corrective action. These systems would ultimately merge with the autonomous driving technology.
Future
By this technology, people’s drive will be more comfortable and easier.The case of accidents will be very less.Any problem occurred by one in driving will be informed to others so they can be aware of it while driving.
Advantages
Any small occur in the working of V2V will leads to the total disturbance of the one’s driving.Some times signals given by it will not be correct.
Disadvantages
The technology of the V2V is one of the boon to the automobile industry and the people.As if now it is a prototype. It will be more easier and helpful once it came to existence for the people for their smooth drive experience.
Conclusion
https://en.wikipedia.org/wiki/Vehicular_communication_systems#Technical_specifications
http://internetofthingsagenda.techtarget.com/definition/vehicle-to-vehicle-communication-V2V-communication
References