Method for electricity meter to realize baud rate adaptive communication
A baud rate, self-adaptive technology, applied in electrical components, transmission systems, etc., can solve problems such as error-prone, time-consuming, and save time.
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[0016] See figure 1 The method for implementing baud rate adaptive communication of an electric meter in an embodiment of the present invention is used to complete the communication between the electric meter and the master station. The method for the ammeter to realize baud rate adaptive communication includes the following steps.
[0017] S1: provide communication connections with several master stations and the internal program is set with communication protocols and several different baud rates;
[0018] S2: One of the master stations sends a frame call;
[0019] S3: The meter receives the frame call;
[0020] S4: The internal program of the meter decomposes the received frame call according to the set communication protocol, and then issues a selection command;
[0021] S5: The internal program of the electric meter selects between several baud rates in turn according to the selection command issued in step S4, and tries to establish communication with the selected bau...
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