What is Vehicle to Vehicle (V2V) Communication?

The potential of vehicle to vehicle (V2V) connectivity to share information wirelessly on the speed and location of nearby cars offers great promise to help prevent collisions, alleviate road congestion, and improve the climate. Yet the biggest benefits can only be accomplished if both cars can interact with one another. Of this cause, most of the industries collaborating with the automobile industry and research institutions for over a decade to translate the lifesaving promise of V2V contact into practice, .V2V uses short-range dedicated networking (DSRC), a type of Wi-Fi targeted to driving vehicles. This system helps cars to send and transmit information instantly (up to 10 times a second) and there is a 360-degree “consciousness” of all vehicles in the area. Communication alerts have a range of around 300 meters and can spot hazards that are hidden by noise, terrain, or weather. Prototype V2V devices used, or a mixture of, visual, tactile and auditory warnings to inform drivers of the risk for a crash

How does vehicle to vehicle communication work?

Communication between vehicle to vehicle (V2V) operates with DSRC (Dedicated Short Range Communications), a form of Wi-Fi that delivers quick messages up to 10 times a second over short distances, around 1,000 feet. Vehicles may send automatic messages to one another on a busy highway, messaging stuff like “Bridge is slippery,” or “Ambulance coming! “Or” Running 63 mph, straight lane. The technology is already in existence. Many Toyota models in Japan have V2V communication built-in that transmits a few basic data points: position, distance, and going. Soon it will also be popular in the US, as new vehicles and light trucks may need to have V2V technologies by 2023.

Navigant researchers assumed that in the upcoming period by 2025, the sales of cars will increase more than 20 million on the annual basis in North America, and also they can be sold about 70 million worldwide. Most of the car makers working on installing DSCR features in the new cars, on the other hand, many are saying that we all are using phones then we should use the Nexar app for the vehicle to vehicle communication features that show the alerts from one to another driver.

Advantages of V2V communication

• It can be crashes

The majority of car crashes are obtained by the fault of humans. The U.S department says that vehicle to vehicle communication can help us to reduce car crashes through the automatic alerts of driving.

• It could relieve congestion in traffic.

if the whole data of every person will be sent to the transportation hub then it can reduce the traffic by using the collection of data points and with traffic data, transportation managers can adjust the timing as well as traffic lights to make the rush flow smoothly. However, drivers can use the technology to maintain the positions and organized highway.

• It can enhance fuel efficiency

A fleet of trucks fitted with vehicle-to-vehicle systems will do something called platooning: drive-in close formation to minimize drag and conserve power, like a flock of geese. Platooning results in fuel consumption savings of up to 5% for the lead truck and up to 10% for the trucks after preparation, studies have been found.

Disadvantages of the vehicle to vehicle communication

• Drivers will care about privacy

V2V details will show all kinds of things about you: where and where you’re going, and your driving patterns. Who does have access to the data? And how will they be using it? Most of the government and private firms are going to control vehicles that only look at the proliferation of automatic license plate readers in electronic frontier foundation reports.

• Responsibility could get difficult.

Imagine that you are zipping down the highway and that your car uses V2V contact to inform you that the road ahead is completely open. Then — all screech! — You knock a truck caught in a traffic jam on its ass. Was it your fault for the crash? Perhaps the defective V2V software is to blame.

• Hacking can create confusion.

The emergence of V2V contact, whether in human-piloted or driverless vehicles, offers a new platform for malicious hackers. Cars allowed by the DSRC are vulnerable to at least six forms of attacks, reports one security company. Before vehicle-to-car contact is a possibility for everyone, the only thing you can do to cover yourself is to guarantee that you have trustworthy auto insurance.

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