A driving state monitoring method in dark light environment
A technology of driving state and dark light environment, which is applied in the direction of TV, color TV parts, TV system parts, etc. It can solve problems such as safety hazards, death, and camera acquisition of driver's driving state, so as to increase driving safety , the effect of avoiding fatigue driving
Active Publication Date: 2022-03-01
HUIZHOU DESAY SV AUTOMOTIVE
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Problems solved by technology
There is no doubt that cars have brought great benefits to human beings, but there are also many disadvantages to human beings, such as casualties caused by driver's fatigue driving, and children or pets left in the car due to driver's negligence. cause death etc.
At night and in tunnels, due to the dark light, it is difficult to collect the driving status of the driver through the camera installed in the car, resulting in potential safety hazards.
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[0029] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present application will be more clearly defined by those skilled in the art.
[0030] Such as figure 1 In the illustrated embodiment, the present application proposes a dark-light environment driving state monitoring method, and is applied to the camera assembly provided with fill light, and the camera assembly also includes a lens, an image sensor, and an image signal processor, wherein the method include:
[0031] 100, camera components initialize;
[0032] In step 100, the camera assembly is initialized, including: turning the camera assembly and initializes the image sensor, the image signal processor.
[0033] 200, collect video data of the driver's current driving status through the camera components, and get the current environmental brightness in real time;
[0034] In step 200, in the vehicle...
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The present application relates to a driving state monitoring method in a dark environment, which is applied to a camera assembly provided with a supplementary light, and the camera assembly also includes a lens, an image sensor, and an image signal processor, wherein the method includes: the The camera component is initialized; the video data of the driver's current driving state is collected in real time through the camera component, and the current ambient brightness is obtained in real time; according to the current ambient brightness, the supplementary light is adjusted for auxiliary shooting. It is characterized in that: by setting up the supplementary light, the driver's driving state can be collected at night, in dark environments such as tunnels, so as to further increase the driver's driving safety and prevent the driver from being caused by fatigue driving or distraction. Casualties.
Description
Technical field [0001] The present application relates to the field of automotive electronics technology, and Background technique [0002] With the development of car electronic technology, the car camera is gradually become a car standard component. The huge role of the actions to human beings is unquestionable, but the disadvantages brought about by human beings are also multi-end, such as the casualties caused by the driver's fatigue driving, because the driver's negligence leaves the child or pet to leave the car. Internal death, etc. At night, in the tunnel, since the light is dark, it is difficult to collect the driver's driving state by setting the camera in the car, leading to safety hazards. Inventive content [0003] In order to solve the above technical problems, a dark light environment driving state monitoring method is provided, and the camera assembly also includes a lens, an image sensor, and an image signal processor, where the camera assembly also includes a l...
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IPC IPC(8): H04N5/235
CPCH04N23/71H04N23/73
Inventor 李奕华高东梅汤备
Owner HUIZHOU DESAY SV AUTOMOTIVE