ldw lane departure warning system
A lane departure warning and curve technology, which is applied to vehicle components, circuits or fluid pipelines, signal devices, etc., can solve problems that cannot meet the needs of vehicle turning well, so as to improve the standardization of driving operations and improve safety Effect
Active Publication Date: 2022-06-03
重庆睿驰智能科技有限公司
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Problems solved by technology
[0004] Aiming at the defects in the prior art, an LDW lane departure warning system provided by the present invention solves the technical problem that the existing on-board equipment cannot well meet the needs of vehicle turning
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[0026] The embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only for
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An LDW lane departure warning system provided by the present invention includes a vehicle-mounted surround view system, a vehicle-mounted processor, and a vehicle-mounted display; through the discrimination and analysis of the video images of the vehicle-mounted surround-view system by the vehicle-mounted processor, the front and / or side bends of the vehicle are recognized. and simulate the extension line of the curve line based on the radian of the curve line, and then superimpose the curve line and the extension line on the corresponding position of the panoramic image, through the The real-time positional relationship between the vehicle image and the superimposed image allows the driver to know in real time whether the vehicle is driving on the line. An LDW lane departure warning system provided by the present invention aims to provide the driver with lane departure information when the vehicle passes through a curve, so as to assist the vehicle to pass through the curve safely, thereby effectively improving the standardization of driving operations, reducing the pressure on the line, crossing the The potential safety hazards caused by driving in straight lines can be eliminated, thereby improving the safety of driving on curves.
Description
LDW Lane Departure Warning System technical field The present invention relates to safe driving field, be specifically related to a kind of LDW lane departure warning system. Background technique [0002] When the vehicle is turning on a road with a large flow of people or a narrow road width, the vehicle body is longer, wider, higher and / or higher. Or the curve line is missing, and it is often difficult for the driver to pass the curve without pressing the line and crossing the line only through the rearview mirror. At the same time, the car When the vehicle turns, the blind spot of the driver's field of vision is large, which increases the driver's nervousness. Therefore, driving in a curve is less effective than driving in a straight line. It is easy to control, it is easy to press the line or even cross the line, which is easy to cause traffic accidents, such as scratching with obstacles in the curve, The driving vehicle rubs, collides with the oncoming vehicle, ...
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IPC IPC(8): B60Q9/00B60R16/023
Inventor 周文培吴大江
Owner 重庆睿驰智能科技有限公司