TU-TESL

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Recently, according to foreign media reports, the British government revealed that the car will be on the road in 2021, but relevant designers and engineers said that this goal is plagued by many difficult problems. At this stage, driverless vehicles have been on the road cases, the degree of automation of vehicles is also increasing. In terms of level classification, L5 level automatic driving means complete driverless. Such vehicles can complete line navigation by themselves without the intervention of operators. However, most of the current new models are L1 or L2 driving AIDS, and only a few of them have reached L3 level of automatic driving, but they are still equipped with driving AIDS, and the braking operation still needs to be completed by human drivers. In addition, the R & D and promotion of driverless vehicles also involve many barriers. Driverless vehicles must be driven on the road to complete its commercial landing. Therefore, the human-computer interaction between human and driverless vehicle becomes very complex. In essence, human behavior and habits are difficult to track, which means there are a lot of different driving situations. Engineers need to carry out the test of driverless vehicle in various situations and ensure its safety, which are too complex and various. In some severe weather conditions, the vehicle sensors of driverless vehicles are often affected by Blizzard and rainstorm. If the road system in some areas cannot be effectively managed, or the infrastructure is affected by other factors, it will inevitably affect the normal operation of driverless vehicles. Of course, through the complex repeatability test, driverless vehicles have made great progress. For example, driverless trailers play an important role in agricultural operation. In the mining industry, driverless vehicles are mainly responsible for picking up mineral materials and then transporting them to their destinations. In view of the fact that we still need a lot of tests and solve various problems before the driverless car officially goes on the road, relevant British personnel put forward that it is difficult to realize the application of automatic driving technology in 2021. It is worth mentioning that investment in relevant fields will not be weakened, and driverless vehicles will still invest a lot of human and material resources in R & D to ensure the safety of their driving on the road.