Safety monitoring system for running car and monitoring method

A safety monitoring system, automobile technology, applied in the direction of closed-circuit television system, etc., can solve the problems that have not yet been seen, cannot actively avoid rear-end collisions, cannot effectively solve rear-end collisions, side collisions, etc. The effect of image distortion

Active Publication Date: 2006-09-20
QINGDAO VEHICLE INTELLIGENCE PIONEERS INC
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AI Technical Summary

Problems solved by technology

In order to reduce the loss caused by rear-end collisions and ensure the safety of their own vehicles, people have installed bumpers at the front and rear of the car, which reduces their own losses to a certain extent, but this method is passive and cannot actively avoid rear-end collisions; With the development of technology, in recent years, some people have invented the reversing warning device, etc., but this device is generally used when meeting cars and parking, and generally speaking, it cannot effectively solve problems such as rear-end collisions and side collisions. Collision, human-vehicle collision, vehicle-vehicle side impact / side scraping technology has not been seen so far

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  • Safety monitoring system for running car and monitoring method
  • Safety monitoring system for running car and monitoring method
  • Safety monitoring system for running car and monitoring method

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[0034] see figure 1 with figure 2 , the vehicle-mounted digital image information acquisition unit 1 includes its built-in digital camera, the digital camera captures the real-world images around the vehicle, and sends them to the system image processing and decision-making control unit 5 through the bus for processing after preprocessing , extract the relative position information of the surrounding objects (such as lane lines, other vehicles around or obstacles that restrict or hinder the vehicle’s driving) and the vehicle’s relative position information, and use this as a criterion to judge the threat level of the vehicle, and then Work out control decision-making accordingly, send corresponding instruction, by described vehicle-mounted embedded computer platform 2, give respectively decision-making result (command or information) to described vehicle-mounted display 3, acousto-optic warning device 6, electric control unit by control bus 7 or the vehicle-mounted digital m...

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Abstract

A running safety monitor system for car is composed of a car-carried digital image information acquiring unit with a built-in digital camera, and a car-carried embedded computer platform with a systematic image processing and decision control unit. Its monitor method includes such steps as acquiring the real-time image of ambient environment, generating digital image information, processing and analyzing the image information, classifying, and alarming when the signal class reaches an alarm standard.

Description

technical field [0001] The invention relates to a vehicle driving safety monitoring system and a monitoring method. Background technique [0002] The popularization of automobiles increases people's activity radius, accelerates the pace of production and life, improves office efficiency, and improves people's quality of life. Now it is increasingly entering the families of ordinary people and has become an indispensable part of people's production and life. Important means of transportation to leave. However, with the continuous increase of car ownership, when we see that cars bring huge benefits to mankind, we must also see that due to road congestion, incomplete technical performance of cars, and drivers' "overloaded driving, fatigue driving, Driving under the influence of alcohol, speeding, grabbing the road, and driving on the road for a long time", or "overturning, car crashing, car hitting people" and other vicious traffic caused by reasons such as "overturning, car c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/00B60W30/08H04N7/18B60W30/095
Inventor 王飞跃王知学艾云锋黄武陵朱凤华
Owner QINGDAO VEHICLE INTELLIGENCE PIONEERS INC
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