专利名称：SYSTEM AND METHOD FOR IDENTIFYING
AND AUTHENTICATING ACCESSORIES,AUXILIARY AGENTS AND/OR FUELS FORTECHNICAL APPARATUS
发明人：RUDLOFF, PETER申请号：EP99911688.2申请日：19990219公开号：EP0978029B1公开日：20050803
摘要：The invention relates to a system for identifying and authenticating accessories,auxiliary agents and/or operating substance for technical apparatus (10), whereby theaccessories, auxiliary agents or operating substance or the containers containing themare fitted with a data storage section (18) on which information is stored which is visible tothe human eye and has distinctive qualities to the human observer. The technicalapparatus (10) has a reading and evaluation device (20) for the information which
comprises a comparing device (43) for comparing the information that has been read witha stored information, and a release control (46) for at least one functional component(48) of the technical apparatus (10). When the information read conforms with the storedinformation an authentication signal or release signal is transmitted from the releasecontrol (46) to the functional component (48) which then allows for the technicalapparatus (10) to be used. If the information read does not conform with the storedinformation it blocks the use of the technical apparatus (10) and emits a warning signal.
申请人：KABUSHIKI KAISHA HITACHI SEISAKUSHO(HITACHI, LTD.),HITACHI
SEISAKUSHO HITACHI LTD,KABUSHIKI KAISHA HITACHI SEISAKUSHO(HITACHI, LTD.)
地址：JP
国籍：JP
代理机构：Schlimme, Wolfram, Dr.-Ing.
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