Series driving system of vehicles for same road section

Abstract

The invention belongs to the field of automobiles, and particularly relates to a series driving system of vehicles for the same road section. The system includes an active vehicle, a passive vehicle and a vehicle matching module. Through the series driving system for the same road section, a series driving relationship can be formed between at least two vehicles that need to pass the same road section, that is, a forefront vehicle accelerates and decelerates according to traffic situations, synchronization of speed and brake of a following vehicle and a preceding vehicle is realized, the following vehicle automatically follow the preceding vehicle, manual operation for acceleration and deceleration is not needed, a driver only needs to control a steering wheel, road pressure can be alleviated, the number of vehicles passing through in the same time can be increased, traffic accidents can be reduced, frequency of brake use can be lowered, environmentally friendly performance and energy-saving performance can be realized, and a driving burden of the driver of the following vehicle can be reduced when a long-distance fleet goes on a self-driving trip.

Description

technical field [0001] The invention belongs to the field of automobiles, and in particular relates to a tandem driving system for vehicles on the same road section. Background technique [0002] With the continuous and rapid development of China's economy and society, the number of motor vehicles continues to maintain a rapid growth trend. As of the end of 2017, the number of motor vehicles in the country reached 310 million. In 2017, 33.52 million motor vehicles were newly registered with the public security traffic management department, of which 28.13 million were newly registered vehicles, both hitting record highs. At present, there are mostly congested road sections in the morning and evening rush hours in most urban areas. In severe congested road sections, vehicles are stopped and walked or slowed down at a very low speed. In this case, car owners are prone to anxiety, and this situation Under the road conditions and driving conditions, there is a greater probabil...

AI Technical Summary

Problems solved by technology

At present, there are mostly congested road sections in the morning and evening rush hours in most urban areas. In severe congested road sections, vehicles are stopped and walked or slowed down at a very low speed. In this case, car owners are prone to anxiety, and this situation Under the road conditions and driving conditions, there is a greater probability of scratches or rear-end collisions, and more traffic jams

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