发明名称 Field equipment control system
摘要 A field equipment control system including: a plurality of field equipments installed in a field; and a control device for controlling the plurality of field equipments, wherein each of the field equipments has a wireless communication section for transmitting/receiving data between the field equipments, and at least one field equipment out of the plurality of field equipments, which is connected to the control device, has a communication relaying section for carrying out a data conversion between different protocols.
申请公布号 US2009097502(A1) 申请公布日期 2009.04.16
申请号 US20060920317 申请日期 2006.05.11
申请人 YOKOGAWA ELECTRIC CORPORATION 发明人 YAMAMOTO SHUJI
分类号 H04J3/22 主分类号 H04J3/22
代理机构 代理人
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