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Vehicle front trafficability detection system

A detection system and vehicle technology, applied in vehicle components, sound signal devices, optical observation devices, etc., can solve the problem of inability to judge whether the road ahead can pass through.

Inactive Publication Date: 2020-07-14
ZHEJIANG LEAPMOTOR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problem that novice drivers cannot judge whether the road conditions ahead can pass through in the prior art; it provides a passability detection system in front of the vehicle, which intuitively feeds back the road conditions ahead to the driver, and assists novice drivers to judge the passability of the road conditions ahead

Method used

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Experimental program
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Effect test

Embodiment 1

[0025] A vehicle front passability detection system, such as figure 1 As shown, it includes a camera module 1, a corner detection module 2, a central processing module 3, a display module 4 and a voice module 5, and the central processing module 3 is connected to the camera module 1, the corner detection module 2, the display module 4 and the voice module 5 respectively.

[0026] The camera module 1 is a binocular camera, which is installed at the front end of the vehicle, and captures images in front of the vehicle. Using a binocular camera, the camera has a wider field of view, which is more suitable for the collection of images of obstacles ahead in this solution, which is convenient for subsequent calculation of the width.

[0027] The binocular camera is arranged symmetrically on the front grid in front of the vehicle, and the vertical height of the binocular camera from the ground is greater than or equal to 600mm. The adjustment angle of the binocular camera in the ver...

Embodiment 2

[0038] A vehicle front passability detection system, such as figure 1 As shown, it includes a camera module 1, a corner detection module 2, a central processing module 3, a display module 4 and a voice module 5, and the central processing module 3 is connected to the camera module 1, the corner detection module 2, the display module 4 and the voice module 5 respectively.

[0039] The camera module 1 is a binocular camera, and the binocular camera is respectively arranged on the bases of the exterior rearview mirrors on both sides of the vehicle, one for each of the left and right rearview mirrors, symmetrically arranged. The camera is installed on the base of the rearview mirror, so that the camera is not easy to be blocked by dirt and reduces the risk of failure.

[0040] In this embodiment, except that the setting positions of the binocular cameras are different, other settings are the same as those in the first embodiment.

[0041] The present invention can intuitively fee...

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Abstract

The invention discloses a vehicle front trafficability detection system so as to overcome the problem that a beginner driver cannot judge whether the front road can be passed or not. The system comprises a camera module which is arranged at the front end of a vehicle and used for shooting an image in front of the vehicle, a rotation angle detection module which detects the rotation angle of a steering wheel and the rotation angle of a front wheel, a central processing module which is used for recognizing and calculating the distance with the front obstacle and the width between the obstacles through an image recognition technology according to the shot images and calculating and processing the corner signal to obtain a prediction track, and a display module which comprises a central control screen in a cab and is used for displaying the information calculated by the central processing module. The front road condition is visually fed back to the driver to assist the driver in judging the trafficability of the front road condition, so that the driving confidence of the beginner driver is improved.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to a vehicle front passability detection system. Background technique [0002] With the development of technology, higher requirements are put forward for the intelligence of automobile products. The existing automobile panoramic camera can shoot around the automobile products without dead angle, so that the situation around the vehicle can be completely presented to the driver, which improves the The driving safety of automobile products, but novice drivers cannot judge whether the road conditions ahead are passable. The reason is that novice drivers cannot judge whether the width of obstacles ahead is wider than the vehicle itself, and they lack confidence in their driving skills. [0003] For example, a "car passability detection device" disclosed in Chinese patent literature, its announcement number "CN204605667U", includes a first camera, a first sonar range finder, a seco...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60Q5/00
CPCB60Q5/005B60R1/00B60R2300/105B60R2300/20B60R2300/80
Inventor 杨剑吕航解宇飞孔为
Owner ZHEJIANG LEAPMOTOR TECH CO LTD
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