EPCGlobal 的RFID中间件标准 ALE V1.0

Application_Level_Event_ALE_Standard_Version_11

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The Application Level Events (ALE) Specification, Version 1.0

EPCglobal Ratified Specification Version of September 15, 2005

Copyright 2005 EPCglobal Inc, All Rights Reserved.

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Abstract
This document specifies an interface through which clients may obtain filtered, consolidated Electronic Product Code (EPC) data from a variety of sources. The design of this interface recognizes that in most EPC processing systems, there is a level of processing that reduces the volume of data that comes directly from EPC data sources such as RFID readers into coarser “events” of interest to applications. It also recognizes that decoupling these ap