The invention applies to the technical field of road parking management and provides a road parking berth photographing method and system, a computer device and a computer readable memory medium. Themethod comprises the steps of receiving photographing triggering signals sent by detectors of to-be-photographed berths; calculating a photographing coefficient of each photographing device accordingto a preset photographing coefficient and a coefficient computing rule of each photographing device related to the to-be-photographed berths; selecting the photographing devices for performing photographing tasks according to the photographing coefficients; establishing a photographing instruction queue for the photographing devices for performing the photographing tasks; and sending photographinginstructions to the photographing devices for performing the photographing tasks according to the photographing instruction queue, wherein the coefficient computing rule is determined according to surroundings and occupation states of surrounding berths of the to-be-photographed berths. According to the method, the system, the computer device and the computer readable memory medium, the berths are photographed in the mode, and the photographing efficiency and the photographing accuracy are improved.