Self-adaptive automobile central control screen adjusting device and adjusting method capable of avoiding light reflection and dazzling
An adaptive, central control screen technology, which is applied to vehicle parts, transportation and packaging, etc., can solve the problem of limiting the intensity and distance of high beam lights of rear vehicles, and achieve the effects of avoiding glare from reflections, strong flexibility, and a wide range of applications
Active Publication Date: 2021-02-26
DONGFENG MOTOR CORP HUBEI
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Problems solved by technology
The solution is limited to the strength of the rear car's high beam and the distance to the car
Method used
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[0042] The present invention will be further described below in conjunction with accompanying drawing and embodiment, but this embodiment should not be interpreted as the limitation of the present invention, the screen brightness setting extreme value in the embodiment is 1000cd / cm 2 , "Consistent" in the embodiments refers to "same" or "close to".
[0043] As shown in the figure, an adaptive car central control panel adjustment device for avoiding reflections and glares includes a central control panel 1, a light sensor 2, a camera 3, a rotating mechanism 4, a drive motor 5 and a driving computer 6, and the light sensor 2 is set On the upper edge of the frame of the central control panel 1, the camera 3 is aimed at the driver's eyes, the driving motor 5 is connected to the central control panel 1 through the rotating mechanism 4, and the signal output terminals of the light sensor 2 and the camera 3 are connected with the driving computer 6 respectively. The signal input end is...
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The invention relates to a self-adaptive automobile central control screen adjusting device and adjusting method capable of avoiding light reflection and dazzling; the adjusting device comprises a central control screen, a light sensor, a camera, a rotating mechanism, a driving motor and a trip computer; the light sensor is arranged at the upper edge of the frame of the central control screen, andthe camera is aligned with the eyes of a driver; wherein the driving motor is connected with the central control screen through the rotating mechanism, signal output terminals of the light sensor andthe camera are respectively connected with a signal input terminal of the trip computer, a signal output terminal of the trip computer is connected with a control signal input terminal of the drivingmotor, and the trip computer is communicated with a cloud platform. The adjusting method comprises the following steps: establishing a data matrix of incident light brightness and central control screen brightness under typical weather conditions; establishing matrix data of optimal arrangement angles of the eye points and the central control screen; adjusting screen brightness; adjusting the arrangement angle of the optimal central control screen; and enabling a driver to adjust the screen brightness and the angle of the central control screen in a personalized mode. The device and method are high in flexibility and wide in application range.
Description
technical field [0001] The invention relates to safe driving of automobiles, in particular to an adjustment device and an adjustment method for an automobile central control panel that is self-adaptive and avoids reflection and glare. Background technique [0002] The central control large screen has been more and more widely used in the development of automobiles. However, the risk of coexistence with the large screen is becoming more and more prominent. Because the screen forms a bright reflection of the external sunlight, on the one hand, it will affect the reading of information, and on the other hand On the one hand, it directly affects the driving safety of drivers. [0003] The reflective glare of the screen mainly depends on three aspects: first, whether the upper limit of the brightness of the screen is enough to resist the interference of strong external light; second, whether AR / AG film is used to reduce the reflective glare of external light; third, adjust the sc...
Claims
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Login to View More IPC IPC(8): B60R11/02
CPCB60R11/0229B60R2011/0007B60R2011/0092
Inventor 张冬冬韩杨秦信武万焱杨学渊
Owner DONGFENG MOTOR CORP HUBEI