Method, device and system for managing parking space with charging pile

The invention provides a method, device and system for managing a parking space with a charging pile. The method for managing the parking space with the charging pile comprises the following steps that a, a license plate is imaged through an imaging unit of a front-end device; b, a license plate image is subjected to front-end image identification, and initial license plate information is obtained; c, the confidence coefficient of the initial license plate information is calculated; d, when the confidence coefficient is smaller than or equal to a preset value, the license plate image information is sent to a far-end operation device; e, according to the license plate image, the far-end operation device conducts rear-end image identification, and corrected license plate information is obtained; f, when the initial license plate information and/or the corrected license plate information indicate that a vehicle is a non-electric car, the vehicle is prohibited from entering the parking space or a prompt message i