Automobile auxiliary video warning device

An alarm device and vehicle auxiliary technology, which is applied to signal devices, vehicle parts, transportation and packaging, etc., can solve problems such as difficult to distinguish driving conditions, and achieve the effect of avoiding unexpected situations and expanding the scope of sight.

Inactive Publication Date: 2010-11-17
李世雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to solve the technical problem that it is difficult for the existing car auxiliary video device to distinguish complex driving conditions, thereby giving reminders to the driver

Method used

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  • Automobile auxiliary video warning device
  • Automobile auxiliary video warning device

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Embodiment Construction

[0038] For a preferred embodiment of the present invention, please refer to figure 1 As shown, it is mainly composed of a plurality of image acquisition components 11-15, a video recognition unit 10, a video switching unit 20, a control unit 30, a vehicle-mounted display 40 and an alarm 17; wherein:

[0039] Please refer to figure 2 As shown, the image acquisition components 11 to 15 are respectively arranged at the left front of the front, the right front of the front, the left rear of the rear, the right rear of the rear and the rear of the rear, wherein the left and right front and the left and right rear image acquisition components 11 ~14 The arrangement angle is slightly towards the relative outside, so as to collect the images of the left front, right front, left rear, right rear and other directions of the car, and the image acquisition components directly behind are used to collect images directly behind the vehicle; and each of the aforementioned image acquisition ...

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Abstract

The invention relates to an automobile auxiliary video warning device which is mainly characterized in that a plurality of image acquisition elements are used for respectively acquiring various images of different angles around an automobile, and the images are transferred to a vehicle display through switching selection of a video switching unit to be played, thereby enlarging the range of visibility of a driver to the outside of the automobile; and a video recognition unit is used for analyzing the images of specific angles outside the automobile to judge whether moving objects appear in the images or not and whether the distances of the moving objects are changed or not, and a warning signal is automatically sent according to the judging result to inform the driver, thus in the driving process, when an automobile in an adjacent lane changes the lane or abnormally crosses the line, a warning prompt is automatically sent to the driver to ensure the driving safety.

Description

technical field [0001] The invention relates to an automobile warning device, in particular to an automobile auxiliary video warning device. Background technique [0002] The applicant's previous application for the invention patent No. 93101312 "Automobile Auxiliary Video Device" in Taiwan, China mainly aims to solve the following problems: [0003] When the driver is driving a car, the situation in front of the car needs to be judged by the driver himself. This method will not cause any problems in the environment with a wide field of vision, but when driving out of a narrow alley or turning at an excessive angle, the driver will not be able to see. To the environment outside the effective field of view, if a vehicle comes from the 90° direction at the alley, it is easy to cause a traffic accident. [0004] see Figure 7 As shown, when the vehicle A drives out of the lane, the field of view of the left front L, the right front R, and the front F are as follows: Figure 8...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60R16/02H04N7/18
Inventor 李世雄
Owner 李世雄
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