MEDDLEWARE INTERFACE SYSTEM AND METHOD FOR DATA COLLECTION OF HETEROGENEOUS DEVICES

摘要

The present invention relates to an apparatus and a method of a middleware-to-middleware interface for collecting data of a heterogeneous device, which can collect data of the heterogeneous device and share data between middlewares of the heterogeneous device. The apparatus comprises: an open API provided in a plurality of middlewares, and determining a data format of the data collected in the middlewares; and a share memory area connected to the open API. The share memory area comprises: a middleware ID area which records an ID of middleware which stores the data; a command area which records a command about whether the data is stored in the share memory area or is transferred to the other middleware; a data area which stores the data in accordance with the data format; and an error check area which stores information for a validity examination of the data area.