Blind area display method and device based on transparent A column
A display method and transparent technology, applied in signal devices, optical observation devices, transportation and packaging, etc., can solve problems affecting driving safety and driving experience of drivers, and achieve the effect of improving driving experience and safety
Inactive Publication Date: 2021-04-16
HOZON NEW ENERGY AUTOMOBILE CO LTD
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Problems solved by technology
[0003] However, at present, for the above-mentioned A-pillar blind spot, the current driving process is to adjust the sitting posture by the driver himself, and adjust the head angle to see the situation in the blind spot. For the driving process, it affects the driving experience of the driver and also Affect driving safety
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[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0038] figure 1 A schematic flowchart of a method for displaying a blind area based on a transparent A-pillar provided in an embodiment of the present invention, as shown in figure 1 As shown, the embodiment of the present invention provides a method for displaying blind spots based on transparent A-pillars, including:
[0039] Step S101 , when ...
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The embodiment of the invention provides a blind area display method and device based on a transparent A column, and the method comprises the steps: starting a corresponding camera device when a lane changing signal or a steering signal of a user vehicle is received, and obtaining an unknown vehicle video and a road condition video, photographed by the camera device, of an adjacent lane of the user vehicle; acquiring a head position and a head angle of a driver corresponding to the user vehicle, and calculating a visual dead angle of the driver according to the head position, the head angle and the road condition video; judging whether the corresponding unknown vehicle is in the visual dead angle or not according to the unknown vehicle video; and when the unknown vehicle is in the visual dead angle, triggering a preset collision early warning device, and displaying the unknown vehicle and a road condition video corresponding to the unknown vehicle on the transparent A column. By the adoption of the method, the video of the blind area of the column A and the corresponding road condition video can be displayed on the transparent column A in the driving process of a driver, the driver does not need to adjust the head to check, and the driving experience and safety of the user are improved.
Description
technical field [0001] The invention relates to the technical field of automobile A-pillars, in particular to a blind spot display method and device based on a transparent A-pillar. Background technique [0002] The A-pillar of the car is the connecting column connecting the roof and the front cabin between the left and right fronts. It is between the engine compartment and the cockpit, above the left and right rearview mirrors. When the vehicle changes lanes or turns, it will block part of the changing The corresponding A-pillar blind zone that blocks the driver's field of view of the user's vehicle will be generated. [0003] However, at present, for the above-mentioned A-pillar blind spot, the current driving process is to adjust the sitting posture by the driver himself, and adjust the head angle to see the situation in the blind spot. For the driving process, it affects the driving experience of the driver and also affect driving safety. Contents of the invention ...
Claims
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Login to View More IPC IPC(8): B60R1/00B60Q9/00
Inventor 肖敏凌赟申水文方运舟
Owner HOZON NEW ENERGY AUTOMOBILE CO LTD