The invention discloses automobile door glass with intelligent recognition, dimming and heat insulation functions, and belongs to the technical field of automobile door glass. The glass sequentially comprises a first glass substrate, a
thermoplastic membrane and a second glass substrate from outside to inside, the outer side of the first glass substrate is a first glass surface, and the inner side is a second glass surface; the outer side of the second glass substrate is a third glass surface, and the inner side is a fourth glass surface; a plurality of functional film
layers are arranged between the second glass surface and the third glass surface, and each functional film layer comprises a combined structure of one or more of a heat insulation heating functional layer, an electrochromic layer, a
photoelectric conversion layer, a composite piezoelectric layer and a protective layer. The film
layers cooperate together, multiple functions such as intelligent dimming, integrated intelligent interaction,
fingerprint recognition and heat insulation can be achieved, the functional film
layers have good compatibility and stability, the function maximization can be achieved, and the riding experience is remarkably improved.