Câmera de carro AHD Visão Noturna Infrarroja 24v Câmera Reversa Alta Definição

Sistema de monitorização de câmera do veículo 7 - polegada no carro registro de condução 12V - 24V câmera traseira de alta definição

O sistema de assistência à visão noturna existente pode reconhecer pedestres para além da faixa de luzes de largura e prever o perigo com antecedência

Baixa luminosidade: Literally   it refers to the process of amplifying a small amount of visible light received    ultimately capturing and projecting an image onto the corresponding display screen    The imaging principle of low light and general cameras is consistent    both of which achieve night vision through visible light    but require a certain visible light environment

Visão nocturna infravermelha da câmara do carro:  also known as active infrared night vision technology    refers to using a strong infrared emission source to illuminate the target during operation   and using the infrared reflected back by the target to obtain the image of the object    Near infrared light operating in the wavelength range of 800 - 1000nm

Far infrared night vision (thermal imaging system)    also known as passive infrared night vision technology    mainly uses the infrared radiation emitted by the object itself to image   which is also known as thermal imaging    The thermal imaging system is based on the difference in infrared emissivity formed by the temperature difference between the target and the background     It uses radiation temperature measurement technology to measure the radiation intensity of the target point by point    forming a visible thermal image of the target   Its theoretical working wavelength is between 1 - 14um    but generally far infrared night vision mainly uses shortwave (3 μ M - 5 μ m) And long wave (8 μ M - 14 μ m) These two types

Among them    the implementation of low light night vision for car mounted cameras needs to be improved from CMOS and algorithms   And infrared night vision requires specialized infrared lenses to ensure the entry of infrared light    In addition  low light night vision can see color images    while infrared cannot achieve color

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