Method and device for carrying out interaction outside vehicle based on intelligent headlight

A headlight, intelligent technology, applied in signaling devices, transportation and packaging, optical observation devices, etc., can solve problems such as obstacles and the inability of headlights to interact intelligently, and achieve the effect of driving safety and enriching the interactive content of headlights.

Pending Publication Date: 2022-05-13
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional structural design of automobile headlights, the headlights are usually not capable of intelligent interaction outside the car, which leads to many unsafe factors when drivers and pedestrians drive alone, and seriously hinders people's awareness of daily travel safety. Pursue

Method used

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  • Method and device for carrying out interaction outside vehicle based on intelligent headlight

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 As shown, in this specific embodiment, a method for interacting outside the vehicle based on smart headlights, an event triggering scene is set on the APP of the user's mobile phone, an event triggering condition is configured for the event triggering scene, and the car light projection is configured according to the event triggering condition Execute the action, upload the interaction scheme to the cloud, and the car-machine system downloads the interaction scheme from the cloud, and generates a trigger event according to the event trigger condition.

[0019] Set the event trigger scene as the car camera detects pedestrians in the area in front of the vehicle, set the trigger condition as the car's speed is greater than 5 km / h and less than 40 km / h, and the action of the car light projection is to project a picture on the ground in front of the car.

[0020] First of all, the user enters the mobile APP to select the scene. After selecting the scene, se...

Embodiment 2

[0029] Set the event triggering scene as the car camera detects that the following distance between the car and the vehicle in front is less than 20 meters and lasts for more than 2 seconds, set the trigger condition as the car’s driving speed is greater than 60 km / h, and the execution action of the car light projection is on the ground in front of the car Project pictures.

Embodiment 3

[0031] Set the event trigger scene as the vehicle is in the flameout state, set the trigger condition as the user unlocks or locks the vehicle with the remote control key, and the execution action of the car light projection is to execute the light horizontal scanning rhythm on the ground in front of the car, and the rhythm frequency can be adjusted as (1~ 10) Seconds / time, the horizontal range of the rhythm can be adjusted to (1~3) meters.

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Abstract

The method comprises the following steps: setting an event triggering scene on a user mobile phone terminal APP, configuring event triggering conditions for the event triggering scene, configuring a vehicle lamp projection execution action according to the event triggering conditions, uploading an interaction scheme to a cloud end, downloading the interaction scheme from the cloud end by an in-vehicle machine system, and carrying out interaction on the vehicle lamp projection execution action according to the interaction scheme. And generating a trigger event according to the event trigger condition. According to the intelligent interaction scheme for the lamplight outside the vehicle, pedestrians and the vehicle are recognized through the camera outside the vehicle, the headlamp outside the vehicle actively executes corresponding actions according to the intelligent interaction scheme preset by a mobile phone in advance in real time after the triggering condition set by a user is met, the solution enriches the interaction content of the vehicle lamp, and the interaction effect is improved. And the user can drive more safely at night. Meanwhile, the invention also discloses a device for realizing the method for carrying out the out-of-vehicle interaction based on the intelligent headlight.

Description

technical field [0001] The present invention relates to the technical field of automobile lamp control, in particular to a method and device for performing interaction outside the vehicle based on intelligent headlights. Background technique [0002] At present, the improvement of the economic level and the growth of the transportation field have made cars play an increasingly important role in people's daily life. The optimization of car headlight technology is of great significance to ensure people's safe travel. According to the investigation, in all the road traffic accidents that take place at night, many accidents are caused by the driver's inattention and the lack of awareness of the driver and the people outside the car. In the traditional structural design of automobile headlights, the headlights are usually not capable of intelligent interaction outside the car, which leads to many unsafe factors when drivers and pedestrians drive alone, and seriously hinders peopl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/04B60R1/24H04L67/06
CPCB60Q1/04B60R1/00H04L67/06B60R2300/8033
Inventor 杨腾宇朱青泽马卢平屈显升
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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