Driver assistance method and device as well as equipment

A technology of driving assistance and location information, applied in the direction of signal devices, etc., can solve problems such as traffic accidents and scenes where vehicles are not suitable for turning, and achieve the effect of improving driving safety

Active Publication Date: 2019-05-28
福瑞泰克智能系统有限公司
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AI Technical Summary

Problems solved by technology

For example, when the vehicle turns right, there is a fast electric vehicle driving on the non-motorized lane, but the driver may not pay attention, and traffic accidents are likely to occur at this time
[0003] The existing technology related to it is the vehicle blind spot monitoring system, which mainly reminds the driver when the vehicle changes lanes, and also judges whether there is a collision based on the

Method used

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  • Driver assistance method and device as well as equipment
  • Driver assistance method and device as well as equipment
  • Driver assistance method and device as well as equipment

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Embodiment Construction

[0058] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, 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 making creative efforts belong to the protection scope of the present invention.

[0059]In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. Also, the terms "first", "second", etc...

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Abstract

The invention relates to a driver assistance method and device as well as equipment. The method comprises the following steps: acquiring motion parameters of a vehicle and a target; determining motionstates of the vehicle and the target according to the acquired motion parameters; predicting the moving trajectory of the vehicle according to the motion state of the vehicle and predicting the moving trajectory of the target according to the motion state of the target; calculating first position information of the vehicle and second position information of the target at a preset time interval according to the moving trajectories of the vehicle and the target; predicting that the vehicle and the target have a collision at a predicted time point according to the first position information andthe second position information of each predicted time point. According to the method, the moving trajectories of the vehicle and the target can be predicted, and the position information of the vehicle and the target is calculated at the preset time interval, so that whether a collision risk exists is determined.

Description

technical field [0001] The present invention relates to the technical field of intelligent driving, in particular to a driving assistance method, device and equipment. Background technique [0002] When the vehicle is turning, the vehicle may collide with passing vehicles, bicycles, electric vehicles and pedestrians due to the driver's inattention, driving blind spots, and vulnerable groups such as bicycles, electric vehicles and pedestrians traveling at a fast speed and with low sound. risks of. For example, when the vehicle turns right, a fast electric vehicle is driving in the non-motorized lane, but the driver may not pay attention, and traffic accidents are likely to occur at this time. [0003] The existing technology related to it is the vehicle blind spot monitoring system, which mainly reminds the driver when the vehicle changes lanes, and also judges whether there is a collision based on the distance between the vehicle and the target, but it is not suitable for t...

Claims

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Application Information

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IPC IPC(8): B60W30/095B60W50/14B60Q9/00
Inventor 陈永春
Owner 福瑞泰克智能系统有限公司
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