The invention discloses an electronic map-based intelligent parking space management method. The method is characterized by comprising the following steps of: S1, providing parking space information for a central server by virtue of a parking lot management terminal; S2, integrating the parking space information of all parking lots into an electronic map by virtue of the central server; and S3, logging in the central server from a mobile terminal so as to query the parking information. The electronic map-based intelligent parking space management method has the obvious effects that the system is simple in principle and convenient to implement, an intelligent mobile phone or vehicle-bone GPS (Global Positioning System) navigator can be directly used as the mobile terminal for querying, thereby not only being capable of seeing the rest parking space condition of the parking lots, but also being capable of querying charging price, being capable of even conducting automatic positioning, automatic navigation and the like, and being especially convenient to use.