Vehicle control method and device and vehicle
A vehicle control and vehicle technology, which is applied in signal devices, vehicle parts, headlights, etc., can solve the problems of reminder lag and the inability to effectively reduce the probability of traffic accidents, and achieve the effect of reducing delays and reducing the probability of traffic accidents
Inactive Publication Date: 2021-03-26
BEIJING CHJ AUTOMOTIVE TECH CO LTD
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Problems solved by technology
However, the automatic turn signal control technology in the prior art can only be turned on by the controller to control the turn signal on the corresponding side when the vehicle has already changed lanes obviously, and the reminder to other vehicles and passers-by is seriously lagging behind and cannot be effective. Reduce the probability of traffic accidents
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[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0063] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this paper generally indicates that the contextual objects are an "or" relationship; in the formula, the character " / " indicates that ...
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The embodiment of the invention provides a vehicle control method and device and a vehicle, relates to the technical field of vehicle driving safety, and is used for performing steering control on thevehicle based on the gaze point of a driver so as to reduce the occurrence probability of traffic accidents. The method comprises the steps of under the condition that the vehicle is started, carrying out image collection on a driving area, and obtaining a face image of the driver; determining a head yawing angle of the driver and a sight line direction of the driver according to the face image of the driver; determining the gaze point of the driver based on the head yawing angle of the driver and the sight line direction of the driver; and performing steering control on the vehicle accordingto the gaze point of the driver. The embodiment of the invention is used for vehicle control.
Description
technical field [0001] The present invention relates to the technical field of vehicle driving safety, in particular to a vehicle control method, device and vehicle. Background technique [0002] Automobile turn signals are a very important active safety device, which can give signals to other vehicles and passers-by during vehicle driving to remind other vehicles and passers-by, thereby reducing the probability of traffic accidents. [0003] In the actual driving process, the driver often forgets to turn on the turn signal when changing lanes or turning, so that the vehicles behind and pedestrians cannot be reminded in time and effectively, resulting in traffic accidents. Aiming at the situation that the driver forgets to turn on the turn signal, an automatic turn signal control technology is proposed in the prior art. When crossing the lane line, the controller controls the turning signal on the corresponding side to turn on, so as to achieve the warning function. Howeve...
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IPC IPC(8): B60Q1/34
CPCB60Q1/346B60Q2300/23
Inventor 马东辉马海涛
Owner BEIJING CHJ AUTOMOTIVE TECH CO LTD