Method and device for expanding a driver visual field range

A field of view and driver technology, applied in 3D image processing, user/computer interaction input/output, image data processing, etc., can solve problems such as idle or disabled automatic driving systems, reduce traffic hazards, and expand field of vision Range, the effect of increasing the range of vision

Inactive Publication Date: 2019-05-24
姜鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At the same time, many electric vehicles sold now are pre-installed with automatic driving systems, but due to national regulations and the time it takes to accumulate road test data, the automatic driving systems of electric vehicles are idle or disabled

Method used

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  • Method and device for expanding a driver visual field range
  • Method and device for expanding a driver visual field range
  • Method and device for expanding a driver visual field range

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Experimental program
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Embodiment approach 1

[0052] Please refer to Figure 6 , Figure 6 It is a schematic structural diagram of a device that expands the driver's field of vision with the display components being smart glasses, where B11 is a visual sensor, B12 is a laser radar, B21 is an on-board computer, and B31 is smart glasses. As shown in the figure, B11 and B12 collect road condition information and send it to the B21 on-board computer; B31 collects the user's location and orientation information and sends it to the B21 on-board computer; B21 calculates the display data based on the received data and sends it to B31 smart glasses; B31 smart glasses Render and present the display data.

Embodiment approach 2

[0054] Please refer to Figure 7 , Figure 7 It is a structural diagram of a device whose display component is a car windshield to expand the driver's field of vision, where C11 is a night vision sensor, C12 is a visual camera for collecting user positions in the vehicle, C21 is an on-board computer, and C31 is a vehicle windshield . As shown in the figure, C11 sends the collected road condition information to the C21 on-board computer; C12 sends the collected user location information to the C21 on-board computer; The windshield renders the display data as shown.

[0055] The above two implementation modes are just to illustrate the present invention in detail, and the device components in the two implementation modes can be combined or comprehensively used arbitrarily.

[0056] The method and device for expanding the driver's field of vision provided by the present invention can effectively improve the user's field of vision under conditions such as night, glare, and bad ...

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Abstract

According to amethod and device for expanding the view field range of the driver, the road condition data collected by the vehicle-mounted sensor is rendered in the view field of the user in real time, and the view field range is expanded while the user observes the front road condition. According to the method and the device, the sight of a user does not need to be switched back and forth betweena front road surface and vehicle-mounted central control electronic equipment. And a user is helped to know surrounding road conditions in time under insufficient light, dazzle and severe weather, sothat the traffic hidden danger is reduced.

Description

technical field [0001] The invention relates to the fields of intelligent transportation, image processing, image recognition and the like, in particular to a method and a device for expanding the field of view of a driver. Background technique [0002] The per capita vehicle occupancy rate is getting higher and higher, and traffic safety is becoming more and more important. During the driving process of the vehicle, currently only the driver's eyes can be relied on to observe the road conditions. Once the road light environment is poor, accidents are prone to occur. [0003] Augmented Reality (AR for short) is a technology that calculates the position and angle of the camera image in real time and adds the corresponding image. The goal of this technology is to put the virtual world on the screen and interact with the real world. . [0004] At the same time, many electric vehicles sold today are pre-installed with automatic driving systems, but due to national regulations...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/20G06T19/00G06F3/01
Inventor 姜鹏飞
Owner 姜鹏飞
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