The invention relates to a switching method and system, core network equipment and a computer readable storage medium, and relates to the field of communication. The method disclosed by the inventioncomprises the following steps: core network equipment acquires current terminal state information, service base station state information and adjacent base station state information; the core networkequipment generates switching parameters according to the terminal state information, the service base station state information and the adjacent base station state information; and the core network device sends the switching parameter to the terminal and the serving base station, so that the terminal performs switching based on the switching parameter. According to the invention, the switching parameters are dynamically generated according to the states of the core network comprehensive reference terminal, the service base station and the adjacent base station; a more personalized mobility management mode is provided for different conditions of each terminal, the development trend of multi-network integration, coexistence of multiple terminals and simultaneous implementation of multiple services in the future can be better adapted, the rationality of a switching strategy provided for the terminals is improved, the service quality is improved, and the user perception effect and the network operation efficiency are improved.