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Human eye position tracking-based head-up warning system, method and vehicle

A vehicle and human eye technology, applied in vehicle components, signal devices, optical observation devices, etc., can solve the problems of safety hazards and lack of intuitiveness, and achieve the effect of avoiding safety hazards and improving intelligence and safety

Active Publication Date: 2020-02-07
HANGZHOU HOPECHART
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Regardless of whether it is through voice warning or display warning, there are shortcomings that are not intuitive enough. The display warning method even requires the driver to look down at the screen to know which abnormal event needs attention, which may bring additional safety hazards.

Method used

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  • Human eye position tracking-based head-up warning system, method and vehicle
  • Human eye position tracking-based head-up warning system, method and vehicle
  • Human eye position tracking-based head-up warning system, method and vehicle

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0051] Such as figure 1 As shown, it is a schematic structural diagram of a head-up warning system based on human eye position tracking provided by an embodiment of the present invention, including: an event detection device 110, a human eye detection device 120, a main controller 130 and a head-up display device 140, wherein,

[0052] The event ...

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Abstract

The embodiment of the invention provides a human eye position tracking-based head-up warning system, a method and a vehicle. The system involves an event detection device, a human eye detection device, a main controller and a head-up display device; the event detection device is used for detecting an abnormal event and calculating the position and the size of an event object generating the abnormal event; the human eye detection device is used for detecting the position where eyes of a driver look; the main controller is used for calculating the display position and size of an event object frame corresponding to the event object on a front windshield according to the position and the size of the event object, and the position where the eyes of the driver look; and the head-up display device is used for projecting the event object frame onto the front windshield. According to the human eye position tracking-based head-up warning system, the method and the vehicle, the event object needing driver attention is framed out in the form of the event object frame and projected onto the front windshield of the vehicle, so that the driver can intuitively know a person or object needing attention, and the driving intelligence and safety are improved.

Description

technical field [0001] The present invention relates to the technical field of intelligent driving, and more specifically, to a head-up warning system, method and vehicle based on human eye position tracking. Background technique [0002] When driving a vehicle, the driver often encounters people or objects that need attention, such as foreign objects thrown on the road or a cyclist who needs to change lanes. If the driver does not notice these people or objects, safety accidents may occur. If these people or things can be warned in advance, accidents can be avoided to a certain extent. [0003] Existing methods for early warning of abnormal events encountered during driving are mainly through voice reminders, or using a frame to frame abnormal people or objects on the vehicle display screen, so that the driver knows which person or object needs attention. Regardless of whether it is through voice warning or display warning, there are shortcomings that are not intuitive en...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60R16/02B60Q9/00
CPCB60Q9/00B60R1/001B60R16/02
Inventor 沈林强金丽娟吕慧华
Owner HANGZHOU HOPECHART
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