MULTI-MODE COMMUNICATION DEVICE, METHOD AND SYSTEM
Disclosed in embodiments of the present application are a multi-mode communication device, method and system. The multi-mode communication device comprises: a control unit (110) and at least one communication module (120); wherein the number of each type of communication modules (120) is at least on...
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Format: | Patent |
Sprache: | chi ; eng ; fre |
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Zusammenfassung: | Disclosed in embodiments of the present application are a multi-mode communication device, method and system. The multi-mode communication device comprises: a control unit (110) and at least one communication module (120); wherein the number of each type of communication modules (120) is at least one; the control unit (110) can be connected to a concentrator or an electricity meter, and is used for selecting a first communication module from at least one communication module (120) according to the current network state, calling the first communication module to send a message to an opposite-end multi-mode communication device, and selecting a second communication module from at least one communication module (120) according to a data type of the message sent by said device, and calling the second communication module to receive the message sent by said device; and the communication module is connected to the control unit, and is used for sending the message to said device, and receiving the message sent by sa |
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