Sunshade glass and sunshade method for automobile
A glass and automobile technology, applied in the field of automobile sunshade glass and its sunshade, can solve the problems of opacity of color-changing film, impact on driving safety, blurring, etc.
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[0015] Below in conjunction with accompanying drawing explain as follows:
[0016] like figure 1 As shown, the human eye position 3 refers to the human eye position of the front passenger in a normal sitting posture. When the strong light 1 from the outside is irradiated into the front windshield 4 of the cab, it will pass through the electrochromic film group 2 installed in the sunshade area of the front windshield 4 and then enter the human eye position 3 .
[0017] like figure 2 As shown, the control system controls the circuit on-off and voltage of each electrochromic film in the electrochromic film group 2 according to the intensity and angle of light irradiated into the front windshield 4 of the cab, so that it can irradiate the human eye position 3 The light transmittance of the electrochromic film that passes through the strong light 1 is reduced, blocking the strong light from entering the human eye, and the electrochromic film that does not irradiate the human e...
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