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A driver-assisted lane-level navigation augmented reality device

An augmented reality and driver technology, applied in driver input parameters, control devices, optical observation devices, etc., can solve problems such as eye focus delay and discomfort, improve driving comfort, improve readability, and ensure public transportation safe effect

Active Publication Date: 2020-07-17
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of driving, if the navigation device is arranged according to the position of the traditional instrument panel, it is easy to cause the driver to ignore the rapid changes in the external environment between looking down and looking up, and because the eye focus needs to be constantly adjusted, it will cause delay and discomfort, which will affect driving safety. an important factor of

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  • A driver-assisted lane-level navigation augmented reality device
  • A driver-assisted lane-level navigation augmented reality device
  • A driver-assisted lane-level navigation augmented reality device

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Embodiment Construction

[0027] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0028] Such as figure 1 As shown, a lane-level navigation augmented reality device for assisting drivers includes information collection equipment, a vehicle-mounted industrial computer, and a head-up display device (HUD). Ethernet connection, HUD receives control commands from the vehicle-mounted industrial computer, and the information collection device collects vehicle driving information, road information around the vehicle and obstacle information and sends them to the vehicle-mounted industrial computer in real time, and the vehicle-mounted industrial computer analyzes and processes the received data. The processed information is projected to the front windshield area of ​​the vehicle through the HUD for dynamic display according to the specific working conditions of the vehicle.

[0029] The information collection equipment includes various vehi...

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Abstract

The invention discloses a lane level navigation reality augmenting device for assisting a driver. The lane level navigation reality augmenting device is operated through the following steps of comparing vehicle travelling information with a perfect driver model under the same working condition; evaluating the current driving behavior and giving directive opinions on the real-time driving behavior under the current working condition; based on the information of lanes on two sides of a vehicle, obtained by an information acquisition device, analyzing the position of the current vehicle; and based on information of a front barrier, acquired by the information acquisition device, according to the specific travelling working condition of the vehicle, performing screening treatment on the information, transmitting concrete display contents to a head-up display device in a real-time manner, and performing dynamic real-time display. According to the lane level navigation reality augmenting device disclosed by the invention, more accurate lane level navigation and more accurate early warning information are provided for the driver, directive opinions are provided for the driving behavior of the driver, and accurate assisting prompt is provided for the due practical operation of the driver under each working condition.

Description

technical field [0001] The invention relates to an automobile driving assistance device, in particular to a lane-level navigation augmented reality device for assisting a driver. Background technique [0002] At present, the intricate traffic conditions put forward higher requirements for the accuracy of the driving assistance system. In order to improve the effectiveness and accuracy of the lane guidance information and assist the vehicle to effectively avoid danger in advance, the lane-level navigation guidance has begun to be applied to the vehicle system. . At the same time, the uneven driving level of drivers also poses new challenges to road safety. A set of auxiliary driving systems that can clearly guide the driver's driving operation range is very necessary. In terms of driving, if the navigation device is arranged according to the position of the traditional instrument panel, it is easy for the driver to ignore the rapid changes in the external environment between...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R1/00B60W30/12B60W50/14
CPCB60R1/00B60R2300/205B60R2300/207B60R2300/8093B60W30/12B60W50/14B60W2050/143B60W2050/146B60W2540/26B60W2554/00
Inventor 高镇海武馨宇胡宏宇张英泽张帅孙翊腾
Owner JILIN UNIV
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