Equipment batch registration method and system

The invention discloses an equipment batch registration method and system, and the method comprises the steps: equipment end registration programs of multiple pieces of equipment automatically operate, and build connection with a factory main station is requested; a factory master station end registration program is started, the connection request is displayed in a connection request list by the program after the program detects the connection request to allow a registrant to agree or refuse connection, connection is established after agreement, and an equipment end registration program sendsequipment information to the master station end registration program; the master station end registration program analyzes the received equipment information message and sends registration applicationinformation to an authorization server; the authorization server responds to the registration application, issues a device ca certificate to the master station, analyzes registration application information and stores the reg