Lift control method and system

The invention provides a lift control method and system. The method comprises the following steps: when detecting that a user enters a lift, sending a first control command to a lift control device toenable the lift control device to control the lift to reach the floor where the user is located; acquiring a face image of the user, and carrying out matching in an information lookup table accordingto the face image and the current time, wherein the information lookup table is obtained according to information statistics of lift taking of the user; when the corresponding face image is matched in the information lookup table, acquiring a destination floor number corresponding to the matched face image; and sending a second command to the lift control device to enable the lift control deviceto control the lift to reach the floor corresponding to the destination floor number. The method can enhance the automation degree of lift control on the premise of reduction of the labor cost. 本申请提供了一种电梯控制方法和系统，该方法包括：检测到有用户进入电