Refuse to change lanes do not play the lights to keep the system in the end how amazing – Sohu car bree daniels

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Refuse to change lanes do not play the lights to keep the system in the end how amazing? Sohu – Sohu automobile headlamp [car] according to the estimates of Federal Highway Administration (United States), the United States in 2002 44% of all fatal traffic accidents is related with lane departure, and lane departure is also regarded as the main reason of vehicle rollover accident. According to the Ministry of Communications Statistics, about 50% of car accidents are caused by the deviation of the car from the normal lane, the main reason is that the driver is not focused or driving fatigue. 66% of the truck drivers were dozing off during the driving process, and the alarming numbers made people aware of the importance of avoiding Lane departure. To solve this problem, lane departure warning system arises at the historic moment. Lane departure warning system is mainly composed of display, camera, controller and sensor, when the open lane departure system, camera (usually placed in the side of the body or the mirror position) will always collect driving lane marking line, car position parameters in the current lane is obtained through image processing, when the detected vehicle lane deviation. The sensor will collect data and the operating state of vehicle driver, then the controller sends out the alarm signal, the whole process is about 0.5 seconds, providing more time for the driver. And if the driver turn on the lights, the normal line change, then lane departure warning system will not make any tips. Vehicle departure warning system can be divided into two main functions: "vertical" and "horizontal" lane departure warning. The longitudinal lane departure warning system is mainly used to prevent that because the speed is too fast or direction out of control caused by lane departure collision, lateral lane departure warning system is mainly used to prevent the driver inattention and give up the driver steering operation caused by lane departure collision. At present, the manufacturers are equipped with lane departure warning system based on Visual Basic (camera) research the way of collecting data, but they are in the rain and snow weather or road visibility is not high, the accuracy will collect the lane mark down. This is not a smart engineer, they developed an infrared sensor acquisition mode, the general placed on both sides of the front bumper, and through the collection of infrared signal to analyze pavement condition, even in harsh environments of the road, can also identify the lane line, so in any environment conditions can timely remind the driver road from state. In fact, as early as the lane departure warning system is used in commercial truck, but with the development of technology and the demand of the market, now the lane departure warning system has gradually become a very high popularity configuration, many models million range has also started with the configuration. Different brands of lane departure warning system, in addition to different names, the way to remind the driver also has some difference, most of the models in the lane, there will be a dashboard warning light in the car, and issued a warning sound to remind the driver. But if the vehicle encounters a cluttered environment (such as open windows, the rear of the vehicle long time whistle), it is possible because could not hear the tone caused by security risks. Just because of.相关的主题文章: