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System and method for alerting vehicle door opening

A door opening, vehicle technology, applied in vehicle components, vehicle safety arrangements, transportation and packaging, etc., can solve problems such as poor vision, pedestrians or bicycles, motor vehicle driver injuries, etc.

Active Publication Date: 2021-09-24
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the vehicle driver or passenger opens the door when the vehicle is stopped, sometimes due to poor vision or too dark light, it is easy to ignore the pedestrians, bicycles and motor vehicles passing by the vehicle and directly open the door. or pedestrians or bicycles or motor vehicle drivers who are about to enter the door switch range are injured

Method used

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  • System and method for alerting vehicle door opening
  • System and method for alerting vehicle door opening
  • System and method for alerting vehicle door opening

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Embodiment Construction

[0025] When referring to the drawings, the same or similar reference numerals are used to designate the same or similar components. In the following description, different operating parameters and components may be used to describe differently constructed embodiments. These specific parameters and components are to be used as examples and not meant to be limiting.

[0026] In one or more embodiments herein, the advantages of the present invention are at least reflected in that: by detecting the event that the door is about to or has been opened to trigger the light-emitting unit provided on the vehicle, at least partially unfold the door before the door is opened or fully opened To the outside of the car and project the light on the ground indicating the maximum range required for the door to open, providing a quiet and friendly warning signal to pedestrians or cyclists who are about to pass by the vehicle, helping them choose the road in advance to avoid the door opening are...

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PUM

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Abstract

One aspect of the present invention relates to a vehicle door open warning system, comprising a light emitting unit connected to a vehicle; a sensor unit sensing the door opening activity of the vehicle; and a control unit communicating with the sensor unit and the light emitting unit, so that the The light emitting unit can form a light pattern indicating the size of the vehicle side door on the ground.

Description

technical field [0001] The present invention generally relates to a system and method for warning a vehicle door to open, and more particularly, to a system and method for warning pedestrians outside a motor vehicle and passing motor vehicles or non-motor vehicles that a door is about to be opened. Background technique [0002] When the vehicle driver or passenger opens the door when the vehicle is stopped, sometimes due to poor vision or too dark light, it is easy to ignore the pedestrians, bicycles and motor vehicles passing by the vehicle and directly open the door. Or pedestrians or bicycles or motor vehicle drivers who are about to enter the door switch range are injured. [0003] Some existing technologies use the existing equipment of the vehicle, such as lights, horns, etc., to provide warning signals to pedestrians passing by the vehicle. For example, US Pat. No. 4,965,546 provides a warning device that provides a warning signal to passing pedestrians before openin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00
CPCB60Q1/2692B60Q1/32B60Q1/525B60R16/02B60R21/0134B60Q1/324B60R21/0132
Inventor 张开定郑勇
Owner FORD GLOBAL TECH LLC