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Panoramic image driving auxiliary device and panoramic image driving auxiliary method

A driving assistance and panoramic image technology, applied in optical observation devices, transportation and packaging, vehicle parts, etc., can solve the problems of single alarm information, unable to realize driving assistance, unable to grasp the information outside the vehicle, etc., to eliminate visual blind spots, The effect of reducing air resistance

Inactive Publication Date: 2015-07-22
JIANGSU UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

On the one hand, this type of device has a single alarm information, which is not enough for the driver to accurately understand the degree of danger of the current dangerous situation in order to make effective adjustments; Driving assistance in various driving situations such as turning, changing lanes and making U-turns

Method used

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  • Panoramic image driving auxiliary device and panoramic image driving auxiliary method
  • Panoramic image driving auxiliary device and panoramic image driving auxiliary method
  • Panoramic image driving auxiliary device and panoramic image driving auxiliary method

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0028] Such as figure 1 As shown, a panoramic image driving assistance device includes an image acquisition device, a display 7, and an image processing device 8; the image acquisition device includes a front stereo camera 3, a left camera 4, a right camera 5 and a rear camera 6; The front stereo camera 3 is installed in the front of the roof of the vehicle interior, the left camera 4 is installed at the position of the vehicle left rearview mirror, the right camera 5 is installed at the position of the vehicle right rearview mirror, and the rear camera 6 consists of a CCD camera, which is installed behind the roof of the vehicle interior to replace the traditional interior rearview mirror. Similarly, after optimizing the installation position and angle of the rear camera...

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Abstract

The invention relates to a driving auxiliary device and a driving auxiliary method. The driving auxiliary device comprises image acquisition devices, a display, an image processing device and an alarm. Information of images around a vehicle is acquired, analyzed and processed by using a plurality of the image acquisition devices which are arranged in an optimized manner and the image processing device. On the one hand, traditional physical imaging rearview mirrors of an automobile are removed, visual blind areas of a driver are eliminated, and air resistance of the automobile is reduced; on the other hand, the acquired images are processed by the image processing device, information of risks under different driving conditions is identified, to fulfill the auxiliary functions of active safety driving, such as lane change and early warning for side impact in turning, early warning for safe interval, early warning for recognition of road signs, early warning for lane departure, early warning for pedestrian detection and collision avoidance.

Description

technical field [0001] The invention relates to the field of vehicle driving assistance, in particular to a panoramic image driving assistance device and method. Background technique [0002] With the increase of highway mileage and motor vehicle ownership, road traffic accidents in my country are increasing year by year. In order to reduce the possibility of accidents due to factors of human sensory organs, such as fatigue or limited visual range, various driving assistance devices have appeared. These include: 1) Passive auxiliary devices that can expand the driver's field of vision. For example, the Chinese invention patent whose publication number is CN200810085518 provides a driving assistance method and a driving assistance device. An image of the dead zone area is displayed on the pillars. On the one hand, this type of device has a limited early warning function, and on the other hand, it still retains the traditional rearview mirror, which not only improves the ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00
CPCB60R1/00B60R2300/105B60R2300/302B60R2300/304B60R2300/8046
Inventor 刘军王利明刘旻超谢俊熊明路
Owner JIANGSU UNIV
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