Cruise control system and method for vehicles

Abstract

The invention discloses a cruise control system and method for vehicles. The system comprises a cloud server and a plurality of vehicles, wherein the vehicles comprise target control vehicles and reference control vehicles; each of the vehicles comprises a navigator, a vehicle speed sensor and a vehicle terminal, wherein the vehicles form a local internet of vehicles, each of the navigators is used for acquiring the travelling information of the corresponding vehicle, each of the vehicle speed sensors is used for acquiring the speed of the corresponding vehicle, and each of the vehicle terminals is used for transmitting the travelling information and the speed to the cloud server, and according to control information fed back by the cloud server, the vehicles are controlled; the cloud server is used for generating control information for the corresponding target control vehicle according to the travelling information of the corresponding target control vehicle and the corresponding reference control vehicle, and transmitting the control information to the vehicle terminal of the corresponding target control vehicle; and each of the vehicle terminals controls the corresponding target control vehicle. According to the system disclosed by the invention, the accuracy of the control information is improved, and users do not need to manually control cruising speed, so that intelligent travelling experience is improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a cruise control system and method for a vehicle. Background technique [0002] The appearance of the vehicle cruise function has brought good driving experience to the driver. The vehicle cruise control system in the related art adopts multiple radar detectors, sensors and cameras, and the electronic navigation system and the on-board computer are transmitted through the IC bus. Detection signal, the combination switch controls the on-board computer to perform passive constant speed cruise driving and active constant speed cruise driving, and the automatic parking switch controls the on-board computer to perform automatic parking, so as to reduce the labor intensity and fatigue of the driver and reduce the risk of accidents. occur. [0003] However, the above-mentioned cruise control system has the following disadvantages: 1) It is necessary to control the on-board computer to...

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned cruise control system has the following disadvantages: 1) It is necessary to control the on-board computer to perform constant-speed cruise by operating the combination switch, which does not fully realize the intelligent driving experience; If the constant speed cruise speed is adjusted artificially, the driver will easily ignore the change of the vehicle speed and overspeed occurs; 3) In the traditional adaptive cruise technology, the vehicle speed is controlled to ensure driving safety by judging the front and rear distances of the vehicle through the vehicle distance sensor or radar, but Does not take into account the complex environment of driving, such as overtaking, paralleling and other surrounding vehicle road conditions

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