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Lane change reminding device and method based on stereoscopic image distance measurement

A technology of three-dimensional image and reminder device, which is applied in the direction of signal device, optical observation device, transportation and packaging, etc. It can solve problems such as accidents, inability to automatically measure distance, inability to monitor road conditions around vehicles, etc., and achieve the effect of improving safety

Inactive Publication Date: 2019-06-21
SUZHOU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional car lane change reminder device is not based on the principle of stereoscopic image acquisition and display. It cannot monitor the surrounding road conditions of the vehicle through the stereoscopic image. The speed or acceleration is easy to cause accidents, and the practicability is not strong

Method used

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  • Lane change reminding device and method based on stereoscopic image distance measurement
  • Lane change reminding device and method based on stereoscopic image distance measurement

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Embodiment Construction

[0027] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0028] Such as figure 1 As shown, the lane change reminder device based on stereoscopic image ranging includes: a luggage rack 1 and a camera 3 installed inside the luggage rack 1 .

[0029] Specifically, the luggage rack 1 is a hollow transparent structure, and rails 2 are arranged inside the two sides of the luggage rack 1 along the length direction, and several cameras 3 are arranged at intervals on the rails 2, and the cameras 3 can be arranged along the The track 2 moves; any two adjacent cameras 3 are a group of detection parts, and any detection part can form a stereoscopic image through different images detected by the camera 3. Durin...

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Abstract

The invention relates to a lane change reminding device and a lane change reminding method based on stereoscopic image distance measurement. The lane change reminding device comprises a luggage rack and cameras arranged in the luggage rack; the luggage rack adopts a hollow transparent structure; rails are arranged at the internal parts of the two sides of the luggage rack in the length direction;a plurality of cameras are arranged on the rails at intervals; the cameras can move along the rails; any two of the adjacent cameras are one group of detection piece; any one of the detection pieces can form a stereoscopic image through the image with parallax and detected by the camera; the obtained stereoscopic image has a function of automatically measuring distance, can judge the vehicle or obstacle condition on the side, the back side and the front side, can judge whether a lane change condition exists or not according to the vehicle speed and accelerated speed as well as the relative speed and accelerated speed of the vehicle and other vehicles or the obstacle, can remind in voice and lamplight forms and has high use precision degree.

Description

technical field [0001] The invention relates to a lane-changing reminding device, in particular to a lane-changing reminding device based on stereoscopic image ranging and a method thereof. Background technique [0002] In the process of driving, it is common for vehicles to change lanes. For novice drivers, due to the tension on the road, the danger is increased in the process of changing lanes, and the incidence of vehicle accidents is very high. The three-dimensional image is displayed on the central control screen. This method can improve the safety of the vehicle during the lane change process, and can intuitively and clearly observe the road conditions around the vehicle during the lane change process, improving driving safety. [0003] The traditional car lane change reminder device is not based on the principle of stereoscopic image acquisition and display, and cannot monitor the surrounding road conditions of the vehicle through the stereoscopic image. Speed ​​or a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60Q9/00G08G1/16H04N7/18
Inventor 夏振平程成
Owner SUZHOU UNIV OF SCI & TECH
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