Let the car understand the traffic lights Audi new technology show

If drones are still far away from consumers, the new features that traditional car manufacturers have implanted in cars are already liberating drivers for the driver.

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According to foreign media reports, Audi will deploy a new new technology in its 2017 Q7 and A4 models - V-to-I (Vehicle-to-Infrastructure) technology, which allows these Vehicles communicate with traffic lights, using V-to-I technology, traffic lights and other infrastructure to wirelessly transmit safety and other operational data to the vehicle through the cloud.

Imagine that with this technology, the driver can display the countdown time of the traffic light switch on the in-vehicle dashboard. When the signal light is red, the number on the dashboard will alert the driver to brake. In addition to this, this feature also reminds the driver to drive at a specific speed.

Audi official said that this year will be the first to deploy this technology in five US cities.

Pom Malhotra, general manager of Audi's Connected Vehicles division, said: "This is the first time we have tried this technology. It is not only a security feature, but also a comfortable and convenient feature."

In fact, many automakers are also testing similar technologies, namely V-to-V (Vehicle-to-Vehicle) technology, which communicates with each other through wireless communication technologies, such as WiFi. It allows vehicles to share data such as their speed and relative position. Then through data sharing and analysis, the driver can be pre-judged to pre-warn the driver to make a safe response decision before other high-speed vehicles have entered the driving blind spot. For example, Ford has already released a sports car with car-to-vehicle communication technology that can significantly reduce the risk of potential hazards.

However, the next problem is that V-to-V and V-to-I still have a lot of challenges to be fully applied, such as solving the legal framework, the problem of wireless spectrum, and also need to be closely related to the municipal and transportation departments. Cooperation.

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