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Meter capable of having communication security and data transmitting/receiving system using the same
Meter capable of having communication security and data transmitting/receiving system using the same
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机译:具有通信安全性的仪表以及使用该仪表的数据收发系统
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摘要
Disclosed is a meter capable of having communication security and a data transmitting/receiving system using the same, the system being such that a the server generates a public key and a private key corresponding to the public key, and transmits the public key to a meter, and the meter comprises a communication unit receiving the public key from a first communication unit, a frame generating unit encoding the data frame using the public key, and a controller controlling the communication unit to allow transmitting the encoded data frame.
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