People's Daily Online Beijing April 29th, the electric car forum was held during the Shanghai Auto Show. Gloria Bergquist, vice president of the American Automobile Industry Alliance, said at the forum that the five major trends of the future car network are car safety, semi-automated cars, cloud-based aerial downloads. Technology, car communication, reducing fuel consumption.
At present, there are many different definitions of the Internet of Vehicles. One of the definitions is that any car can be connected to the network outside the car. This is the Internet of Vehicles. In the US, the Internet of Vehicles means that when a car moves from a closed box to a mobile terminal, it can obtain information and let the driver obtain information.
The first major trend in car networking - car safety The main focus of car safety is to avoid collisions. Many studies have found that human error can cause many collision accidents in 95% of cases. Therefore, the Internet of Vehicles can make the road more secure in this respect.
When it comes to car safety, I have to mention the driver assistance system. These systems are added together, just like your eyes on the road, you can see them in all directions. In addition to the early warning system and the lane change assist system, it can help the vehicle. The collision is reduced by 5% to 10%. In addition, if there is automatic braking, this can make the collision avoidance further reduce the collision accident by 20%.
The second major trend in the Internet of Vehicles – semi-automated cars All of these technologies for driving-assisted systems allow us to drive autonomously. The University of Michigan did a research that also included Chinese respondents. Among the people surveyed in China, the most optimistic group of people who can reduce the congestion of self-driving cars. And they are also most interested in having autonomous vehicles in the future. But such a poll also shows that the Chinese are also concerned about some of the auto-related, especially safety, 60% of people have questions about the equipment. Only one-third of respondents in Japan are concerned about the failure of the equipment.
Many companies use the car as a wireless point to keep the driver connected. Many consumers want to be wirelessly connected to the home and in the workplace, both inside and outside the car. Now each car has its own software system, which can interact with the data and even upload it to the dealer's network for updates.
The third major trend in the Internet of Vehicles - cloud-based, wireless-based OTA (over the air download technology)
It is now increasingly seen that automakers are turning more attention to software from hardware concerns. Ford and Microsoft have released a cloud-based infrastructure that can upgrade OTAs for cars. Fiat and Chrysler have upgraded their four models. They have now added some vehicle diagnostic systems that can send vehicle diagnostic reports directly to the driver. In addition, Honda and Tesla also launched their OTA assistants. Tesla has an OTA assistant for charging, and can calculate how far away from your nearest charging facility, just like updating your phone software.
The fourth major trend in the Internet of Vehicles - V2V, car-to-vehicle communication has some limitations and limitations for autonomous vehicles. For example, an autonomous car may arrive at a certain location to know that there is a bridge or a special location. Then, if it is possible to communicate with each other about the surrounding conditions, it is good. There may be a plastic bag on the road, or a cement block. Some cars are far apart, but if the vehicle in front can share information with other vehicles, this is V2V. Enter your speed or the proximity of the car, whether you want to turn left or right to generate an early warning. This has the opportunity to reduce car collisions or accidents by 50% and protect the lives of thousands of people every year.
The fifth major trend in the Internet of Vehicles - reducing fuel consumption and slowing down congestion is also a virtual town in Michigan that tests the car network. The car network can not only reduce the number of failures, save people's lives, but also save everyone's driving time, slow down traffic jams, and on the other hand, reduce fuel waste. To the car network or smart car can really reduce fuel consumption. The US government estimates that 25% of congestion is due to small collision speeds, including peak collisions. So some new safety systems can reduce collisions, which reduces congestion, and improve fuel economy in disguise. On the other hand, MIT MIT also estimates that it can reduce the acceleration deceleration by 20% and reduce the overall fuel consumption and carbon emissions by 5%. This is not a difficult way, but it achieves a very good effect of reducing fuel consumption.
Finally, Gloria Bergquist concluded that the entire market is undergoing a rapid transformation, and that driver assistance technology will enter the first camp of transformation in the future, including the trend of car networking, which ultimately realizes automated vehicles, which can make mobility move in the right direction. Although technology has changed infrastructure, we still have to deploy development infrastructure ahead of time. On the other hand, we must pay attention to the protection of pedestrians, avoid pedestrians from colliding, and pay attention to the prevention of accidents.
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