Driving safety maintenance system and maintenance method thereof

A maintenance system and driving safety technology, applied in the field of safety maintenance systems, can solve problems such as easy distraction and traffic accidents, and achieve the effect of maintaining safety

Inactive Publication Date: 2011-07-06
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above elimination of occlusions on the windshield must be done manually by the driver, and the driver is easily distracted when completing this manual action during driving, and traffic accidents are prone to occur

Method used

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  • Driving safety maintenance system and maintenance method thereof
  • Driving safety maintenance system and maintenance method thereof
  • Driving safety maintenance system and maintenance method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] figure 1 It is a hardware block diagram of the driving safety maintenance system of the present invention. The driving safety maintenance system 1 is used in various types of automobile interiors. The driving safety maintenance system 1 includes a vehicle starting unit 10 , a camera unit 20 , a processing unit 30 , a wiper 40 and a storage unit 50 . The vehicle starting unit 10 is used to start a vehicle. The car travels under the driver's control. The shooting unit 20 is used for real-time shooting of the stereoscopic image of the blocking object on the windshield in front of the driver, and the shooting unit 20 can be erected on the rear-view mirror inside the vehicle. The wiper 40 is used to scrape off obstructions on the windshield, such as raindrops. The storage unit 50 is used for storing the sharpness of the image of the circular outline-shaped obstruction.

[0012] The processing unit 30 further includes an image capture unit 32 , an image processing unit 3...

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Abstract

The invention relates to a driving safety maintenance system and a maintenance method thereof, wherein the method includes the steps of storing the sharpness of a raindrop image in a similarly circular profile shape; shooting the three-dimensional image of a sheltering object on a windshield of a car in real time; intercepting the shot three-dimensional image of the sheltering object on the windshield within scheduled time; conducting image marginalization processing on the intercepted sheltering object on the windshield to obtain the sharpness of the image; judging whether the sharpness of the image of the sheltering object on the windshield belongs to a certain preset range; if the sharpness of the image does not belong to the preset range, judging whether the sharpness of the image is the sharpness of the stored raindrop image in a similarly circular profile shape; and if so, starting a windshield wiper. With the driving safety maintenance system and the maintenance method, the windshield wiper is automatically started by judging whether rain falls according to the situation of the image on the windshield, thus avoiding the situation that the windshield wiper needs to be started by diverting the attention of a driver during driving, adjusting the water wiping frequency of the windshield wiper, and keeping driving safety.

Description

technical field [0001] The present invention relates to a safety maintenance system, more specifically, to a driving safety maintenance system and a maintenance method thereof. Background technique [0002] The driver often encounters some bad weather in the driving process, such as rainy days, the windshield will produce occluders to block the driver's driving line of sight, such as raindrops falling on the windshield, which will bring poor safety to the driver. Visual effects, thereby affecting the safety of driving. [0003] When raindrops fall on the windshield, the driver must manually turn on the wipers to wipe off the rain on the windshield, and manually adjust the frequency of the wipers according to the amount of rain to maintain a better driving line of sight . However, the above elimination of occlusions on the windshield must be done manually by the driver, and the driver is easily distracted and prone to traffic accidents when completing this manual action dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02B60S1/04
Inventor 廖名扬
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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