Automatic filtering method and system for front window and lampshade

Abstract

The invention discloses an automatic filtering method and system for a front window and a lampshade, and the method comprises the steps: obtaining the brightness data of the front window through induction, and obtaining vehicle lamp high-beam control information from a vehicle machine; determining the front window brightness data according to preset logic to obtain front window adjustment information, and obtaining lampshade adjustment information according to the automobile lamp high beam control information; analyzing the front window adjusting information and the lampshade adjusting information to obtain filtering updating data, and updating the real-time filtering data according to the filtering updating data; extracting filtering signals in the real-time filtering data, and controlling the filtering states of the front window and the lampshade according to the filtering signals. According to the method, the technical problems of dependence on manual operation, low intelligent degree and relatively low applicability in the prior art are solved.

Description

technical field [0001] The invention relates to a light filtering method, in particular to an automatic light filtering method and system for a front window and a lampshade. Background technique [0002] With the improvement of people's living standards, motor vehicles are rapidly popularized in the whole society, the number of motor vehicles in my country continues to rise, and people travel by car more and more frequently. During the driving process of the vehicle, various vehicles need to use high beams in specific driving application scenarios such as heavy fog and night and other poor lighting conditions. Susceptible to the glare of the sun, which increases the probability of traffic accidents and reduces the driving safety of the vehicle. In addition, when the headlights need to be used for lighting at night or in tunnels, the high beams of oncoming vehicles are likely to cause driving problems. eye discomfort and affect the driver's observation of real-time vehicle c...

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Problems solved by technology

[0004] In view of the above shortcomings of the prior art, the object of the present invention is to provide an automatic light filtering method and system for the front window and lampshade, which can be applied to the upgrade of vehicle equipment, in order to solve the problems of relying on manual operation and low intelligence in the prior art. And the technical problem of lower applicability, the present invention provides the automatic light filtering method and system of front window and lampshade, a kind of automatic light filtering method of front window and lampshade, comprising: obtaining the front window luminance data of vehicle and the high beam of vehicle lamp Control information; obtain the front window adjustment information according to the front window brightness data, and obtain the lampshade adjustment information according to the high beam control information of the car lights; obtain the filter update data according to the front window adjustment information and the lampshade adjustment information, and update the real-time filter according to the filter update data. Light data; extract the filter signal in the updated real-time filter data, and control the filter status of the front window and lampshade according to the filter signal

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