SYSTEM AND METHOD FOR REMOTE MAINTENANCE ANDOR TE

专利名称：SYSTEM AND METHOD FOR REMOTE

MAINTENANCE AND/OR TELEDIAGNOSIS OFAN AUTOMATION PROCESS USING E-MAIL

发明人：BLUMENSTOCK, WERNER,PLAUM,

REINER,TALANIS, THOMAS

申请号：EP99970752.4申请日：19991008公开号：EP1131717A1公开日：20010912

摘要：The invention relates to a system for remote maintenance and/or telediagnosisof an automation system (2) provided with an electronic fire wall (12). According to theinventive method, it is possible to send an e-mail (16) via a data transmission system (18)that includes a first send/receive device (1) situated in a remote subscriber (1) location tosaid system (2) in order to access said automation system via Internet from a computerthat is connected to the Internet, for example. A command that is to be carried out in thelocation of said automation system (2) can thus be included in the e-mail (16) that is to besent, using a command encoder (3). A second/receive device (5) is provided in the locationof the automation system (2) to receive the e-mail (16) sent by the remote subscriber (1),whereby the second send/receive device (5) includes a command decoder (11) forautomatic recognition of the command in the e-mail (16) and the transfer of saidcommand (8) to the intended application (6).

申请人：SIEMENS AKTIENGESELLSCHAFT

地址：Wittelsbacherplatz 2 80333 München DE

国籍：DE

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