DATA PROCESSING METHOD AND APPARATUS BASED ON AUTOMATIC IDENTIFICATION SYSTEM

摘要

The present invention relates to the technical field of communications networks. Disclosed are a data processing method and apparatus based on an automatic identification system, which can remain compatible with the existing automatic identification system while supporting access of multiple virtual stations and can improve the data processing speed. A solution provided by embodiments of the present invention is: a virtual station container receiving data requests sent by a poller in sequence and querying in sequence whether each virtual station in the virtual station container has data to be sent at a current timeslot, the virtual station comprising a virtual timeslot allocation logic (TAL) device; and if a first virtual station has data to be sent at the current timeslot, the virtual station container reading data in the first virtual station and sending the data to a transmitter. The solution provided by the embodiments of the present invention can be used when the automatic identification system exchanges data with an external network.