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A panoramic driving auxiliary device with adjustable field of view and its adjustment method

A technology of driving assistance and adjustment methods, which is applied to optical observation devices, vehicle parts, transportation and packaging, etc., can solve problems such as inconsistencies, and achieve the effect of meeting the shooting range

Active Publication Date: 2020-05-29
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the above method is that the video image information around the vehicle is displayed in a fixed screen area, which is inconsistent with the driver's actual driving demands

Method used

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  • A panoramic driving auxiliary device with adjustable field of view and its adjustment method
  • A panoramic driving auxiliary device with adjustable field of view and its adjustment method
  • A panoramic driving auxiliary device with adjustable field of view and its adjustment method

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Embodiment Construction

[0066] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0067] It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated...

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Abstract

The invention relates to a panoramic driving auxiliary device with an adjustable visual field and an adjusting method thereof. The panoramic driving auxiliary device comprises a front camera, a rear camera, a left camera and a right camera; a display screen arranged in the vehicle; The control key arranged in the vehicle; The processor connected with the front camera, the rear camera, the left camera, the right camera, the display screen and the control keys. The processor comprises a communication module, an image processing module, a man-machine interaction module and a data processing module. The communication module is used for acquiring an environment image shot by the camera; The man-machine interaction module is used for obtaining a display boundary control instruction from the control key; The data processing module is used for calculating a display boundary of each environment image according to the display boundary control instruction; And the image processing module is usedfor processing the environment images, splicing the environment images at the display boundary obtained through calculation, and finally splicing the environment images into a panoramic image and sending the panoramic image to the display screen.

Description

technical field [0001] The invention belongs to the technical field of vehicle driving assistance, and in particular relates to a panoramic driving assistance device with an adjustable field of view and an adjustment method thereof. Background technique [0002] The existing panoramic driving assistance system mainly uses the camera device installed around the vehicle to collect video information around the vehicle, and the corresponding camera display area is set on the display screen in front of the driver. These areas are spliced ​​into a whole, and the collected Image information is displayed in its own area. In this way, the reading content of each camera is arranged on the screen according to the surroundings of the vehicle, so that the driver can obtain the panoramic information around the driving vehicle. [0003] The disadvantage of the above method is that the video image information around the vehicle is displayed in a fixed screen area, which is inconsistent wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18B60R1/00G06T3/40
Inventor 许楠王嘉伟初亮杨志华孔岩
Owner JILIN UNIV
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