A vehicle cloud adaptive cruise control system and method based on identity recognition

Abstract

The invention provides a vehicle cloud self-adaptive cruise control system and method based on identity identification. The system comprises an identity identifying module, a touch screen interactionmodule, a forward direction sensor, a backward direction sensor, a vehicle speed sensor, an accelerator and braking travel sensor, a storage module, a 5G transmitting module, a control module and a vehicle cloud-side server. The method comprises the following steps: through an information fusing method, fusing data collected by the sensors by the control module; screening and packaging the fused data by the control module, and transmitting the fused data to a cloud-side by the 5G transmitting module, and creating a set of a unique identification code, a vehicle model code and a driving data set; creating and updating an ACC scheme through using a two-stage method by the cloud-side, reinforcing a learning algorithm in the first stage; and circulating a neural network algorithm in the secondstage. The advantage is that bicycle cost is reduced, and a data utilization ratio and man-vehicle interactivity are improved. The ACC scheme of the method is more complied with driving intention ofa person and suitable for driving habits of different drivers.

Description

technical field [0001] The invention relates to the technical field of vehicle intelligent control, in particular to an identification-based vehicle cloud adaptive cruise control system and method. Background technique [0002] Adaptive cruise control (ACC) system is an intelligent automatic control system, which can automatically adjust the speed of the vehicle to adapt to the road conditions to reduce driver fatigue. During the driving process of the vehicle, the vehicle sensor (radar) continuously scans the surroundings of the vehicle, and sends an acceleration signal to the engine or brakes the tires according to the driving data of the own vehicle and the driving data of the approaching vehicle. [0003] The current adaptive cruise control system can realize constant speed and constant distance cruise in practical application. However, there are some problems in this relatively basic adaptive cruise control system: due to the influence of the surrounding environment, t...

AI Technical Summary

Problems solved by technology

However, there are some problems in this relatively basic adaptive cruise control system: due to the influence of the surrounding environment, there is a large amount of distortion in the data collected by the sensor; It cannot take into account the driver's driving habits; even the ACC system with update function only uses single-vehicle data, and the time span of the collected data is small, resulting in the waste of a large amount of effective driving data

[0005] The purpose of the present invention is to overcome the shortcomings of unreliable single-vehicle data, large loss of effective data, poor human-vehicle interaction, and inability to adapt to driver differences in the prior art, and to provide a smart vehicle cloud adaptive cruise based on driver identity recognition Control System

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