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Driving assistance system for displaying blind area in front of vehicle

An auxiliary system and blind spot technology, applied in the direction of control devices, etc., to achieve the effect of improving driving safety

Active Publication Date: 2021-04-06
FUJIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing vehicle blind spots collect road surface information through the camera, and display it on the central control screen of the car through synthesis, which causes the driver to look down at the central control screen when driving the vehicle, and needs to attract more attention from the driver To focus on one screen, to distinguish the information of the blind spot of the vehicle

Method used

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  • Driving assistance system for displaying blind area in front of vehicle
  • Driving assistance system for displaying blind area in front of vehicle

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Embodiment Construction

[0014] The present invention will be described in more detail below in conjunction with examples.

[0015] Such as Figure 1-2 As shown, the system includes a controller, and the controller is mainly connected with a front camera 1 for collecting road surface information; a driver's eye recognition device 2 for identifying the driver's field of vision; The image is projected onto the car's center console.

[0016] The working principle of this patent is as follows: when the driver wants to start the system, the eyeball recognition camera installed on the main A-pillar of the car will collect the position of the driver's eyes, as shown in the figure, the light can be transmitted along a straight line to obtain The distance S from the front bumper of the car to the intersection of the line of sight, the extension line of the front hood and the ground is the driver's blind spot to the front of the car, and the difference in the front and rear positions of the eyes will make the ...

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Abstract

The invention discloses a driving assistance system for displaying a blind area in front of a vehicle, the driving assistance system comprises a processor for processing data, the processor is connected with a front camera, and the front camera is installed at the lower part of a vehicle head and is used for collecting a front road surface image of the vehicle. The processor is connected with a driver eyeball recognition device, and the driver eyeball recognition device is installed on one side of a driving seat and used for recognizing the view position of a driver. The processor is connected with a projection device, the processor intercepts an image from an image shot by the camera in front of the vehicle according to the view position of the driver, and the intercepted image is projected to a center console of the vehicle through the projection device.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a driving assistance system for displaying a blind spot in front of a vehicle. Background technique [0002] Passenger cars are becoming more and more popular in daily life. For novice drivers, cars have many visual blind spots. If the blind spots of the vehicle can be seen and displayed in a simpler way, it will have a great impact on the safe driving of novice drivers. help. . Most of the existing vehicle blind spots collect road surface information through the camera, and display it on the central control screen of the car through synthesis, which causes the driver to look down at the central control screen when driving the vehicle, and needs to attract more attention from the driver To focus on a screen, to distinguish the information of the blind spot of the vehicle. Contents of the invention [0003] The object of the present invention is to provide a driving assistance syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/08B60W40/02B60W40/08B60W50/14
CPCB60W30/08B60W40/02B60W40/08B60W50/14B60W2050/146
Inventor 钟勇林宁魏忠彬侯健刘檩
Owner FUJIAN UNIV OF TECH