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A vehicle early warning method, device, equipment and storage medium

A vehicle and target vehicle technology, applied in the field of vehicles, can solve problems such as reducing the driving experience of drivers and passengers, and achieve the effect of improving the riding experience

Active Publication Date: 2022-01-04
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, vehicles often keep a relatively short distance from abnormal targets such as pedestrians, animals, and non-motorized vehicles on the road. If the vehicle warns frequently, it will reduce the driving experience of the driver and passengers.

Method used

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  • A vehicle early warning method, device, equipment and storage medium
  • A vehicle early warning method, device, equipment and storage medium
  • A vehicle early warning method, device, equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0044] figure 1 It is a flow chart of a vehicle early warning method provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation of vehicle early warning. The method can be executed by the vehicle early warning device in the embodiment of the present invention. The device can use software and / or or hardware implementation, such as figure 1 As shown, the method specifically includes the following steps:

[0045] S110, if it is detected that there is an abnormal target within the warning range of the current vehicle, acquire the abnormal target information, wherein the abnormal target information includes the position information of the abnormal target, the speed information of the abnormal target and / or the plane information of the abnormal target .

[0046]Among them, the abnormal target refers to the object that appears on the road and may affect the normal driving of the current vehicle. The abnormal target includes pedestrians, animal...

Embodiment 2

[0062] figure 2 It is a flow chart of a vehicle early warning method in Embodiment 2 of the present invention. This embodiment is optimized based on the above embodiments. In this embodiment, the early warning is performed according to the type of the abnormal target, including: if the abnormal If the target type is the first type, an early warning is given, wherein the first type includes: a target vehicle and / or a traffic light, the target vehicle and the current vehicle travel in the opposite direction and are in the same lane; if the abnormal target type is the second type, at least one of the current state of the vehicle, the number of times the abnormal target enters the early warning range, and the time when the abnormal target enters the early warning range is acquired, wherein the second type Including: at least one of pedestrians, animals and non-motor vehicles, according to at least one of the current state of the vehicle, the number of times the abnormal target en...

Embodiment 3

[0083] image 3 It is a schematic structural diagram of a vehicle early warning device provided by Embodiment 3 of the present invention. This embodiment can be applied to the situation of vehicle early warning, the device can be realized by software and / or hardware, and the device can be integrated in any equipment that provides the function of vehicle early warning, such as image 3 As shown, the vehicle early warning device specifically includes: an acquisition module 310 , an acquisition module 320 and an acquisition module 330 .

[0084] Wherein, the acquiring module 310 is configured to acquire the abnormal target information if it is detected that there is an abnormal target within the warning range of the current vehicle, wherein the abnormal target information includes the position information of the abnormal target, the speed information of the abnormal target and / or Or plane information of abnormal targets;

[0085] A determining module 320, configured to determin...

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Abstract

The invention discloses a vehicle early warning method, device, equipment and storage medium. The method includes: if it is detected that there is an abnormal target within the warning range of the current vehicle, acquiring the abnormal target information, wherein the abnormal target information includes the position information of the abnormal target, the speed information of the abnormal target and / or the Plane information; determine the type of abnormal target according to the abnormal target information; perform early warning according to the type of abnormal target, through the technical solution of the present invention, it can realize the early warning of the type of abnormal target appearing in the early warning range of the vehicle, and remind the driver to take over At the same time, it combines early warning and automatic parking to ensure the safety of vehicle operation while improving the comfort of human-computer interaction of self-driving vehicles and improving the driving experience of drivers and passengers.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicles, and in particular to a vehicle early warning method, device, equipment and storage medium. Background technique [0002] At this stage, the perception system of self-driving vehicles cannot accurately predict the movement trajectories of pedestrians and cyclists in the surrounding environment. Therefore, when a self-driving vehicle encounters unpredictable complex objects such as pedestrians, animals, and cyclists, it often needs to issue an early warning to the driver to remind the driver to take over the self-driving vehicle, avoid traffic accidents, and ensure that the vehicle The safety of the driver, passengers and pedestrians around the vehicle. [0003] The early warning method in the prior art usually reports the surrounding environment of the driving vehicle to the driver in real time, and when an obstacle appears within the monitoring range of the vehicle, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W50/08B60W50/14B60W30/095B60W40/04B60W40/06G06K9/00
CPCB60W50/082B60W50/14B60W30/095B60W40/04B60W40/06G06V20/588G06V20/584G06V20/56
Inventor 曹燕
Owner CHINA FIRST AUTOMOBILE
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